CN108856006A - The data of construction Information display platform more new terminal - Google Patents
The data of construction Information display platform more new terminal Download PDFInfo
- Publication number
- CN108856006A CN108856006A CN201810601825.7A CN201810601825A CN108856006A CN 108856006 A CN108856006 A CN 108856006A CN 201810601825 A CN201810601825 A CN 201810601825A CN 108856006 A CN108856006 A CN 108856006A
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- Prior art keywords
- magnet
- cleaning axis
- cleaning
- sliver
- axis
- Prior art date
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 230000008878 coupling Effects 0.000 claims abstract description 43
- 238000010168 coupling process Methods 0.000 claims abstract description 43
- 238000005859 coupling reaction Methods 0.000 claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 239000004566 building material Substances 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 5
- 238000010943 off-gassing Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B08B1/143—
-
- B08B1/30—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
Abstract
This application involves information display systems, specifically disclose the data more new terminal of construction Information display platform comprising water tank and cleaning device, cleaning device include the sliding rail for being set to display screen both ends and being vertically arranged；Sliding rail both ends are respectively equipped with the first magnet and the second magnet, slidably connect reciprocating magnets thereon, and the first magnet and reciprocating magnets are attracting, and when cleaning axis moves downward and successively passes through sliding rail upper section and lower section, cleaning axis will rotate half cycle respectively；First magnet and reciprocating magnets of display screen one end are equipped with can mutually matched water inlet quick coupling, the second magnet and reciprocating magnets of its other end are equipped with can mutually matched water outlet quick coupling, the side for cleaning axis is equipped with first to the first sliver of setting and the second sliver, and the side wall for cleaning axis is equipped with the leakage hole for leading to the first sliver.It is controlled by the quality to cleaning axis, cleaning axis can be made to automatically move back and forth, so that more convenient clean reality screen.
Description
Technical field
The present invention relates to information display systems, and in particular to a kind of data more new terminal of construction Information display platform.
Background technique
People are when selecting building materials, it usually needs its decorative effect is referred to, the displaying of decorative effect needs to build exhibition room more,
Outdoor scene effect is shown by way of upper wall paving.But fixed effect can only be shown by way of upper wall paving, when new
Product also need to change plate when releasing, i.e., redecorate the model room decorated, and not only waste is serious in this way, can also generate and largely build
Building refuse, and model room shows that style is fixed, and is difficult all to show the decorative effect for formation of arranging in pairs or groups between different product one by one
Come.
Therefore, introducing digitized building materials terminal at present can be shown by data model to building materials effect
What is shown is abundant in content, and after building materials plate change, by updating data information, can replace to bandwagon effect, to make
It obtains after building materials plate change, replaces the high-efficient of bandwagon effect, it is at low cost.The data of construction Information display platform more new terminal is logical
It often all include display screen, display screen is the carrier that image is projected to people, but during prolonged show, will lead to display
More dust is adhered on screen, it is therefore desirable to periodically clean to display screen；Due to generalling use artificial cleaning, cleaning is more not
Just, cleaning efficiency is lower, and labour cost is also higher.
Summary of the invention
The purpose of the present invention is to provide a kind of data more new terminals of construction Information display platform, so that display screen is clear
It is clean more convenient.
In order to achieve the above objectives, base case of the invention is as follows：
The data of construction Information display platform more new terminal, including display screen, further include water tank and cleaning device, described
Cleaning device includes set on display screen both ends and the sliding rail that is vertically arranged, and the upper end of sliding rail is fixed with the first magnet, under sliding rail
End is fixed with the second magnet, and reciprocating magnets, the magnetic pole of first magnet and reciprocating magnets opposite end are slidably connected on sliding rail
On the contrary, second magnet is identical as the magnetic pole of reciprocating magnets opposite end；Hollow cleaning axis is equipped between two sliding rails,
The both ends for cleaning axis are rotatablely connected with two reciprocating magnets respectively, and are equipped with torque force limiting device between reciprocating magnets and cleaning axis；
The one end for cleaning axis is equipped with gear, and gear is connect with cleaning axis by unilateral bearing, and the side of one of sliding rail is equipped with first
Rack gear and the second rack gear, the first rack gear and the second rack gear are opposite with the upper and lower part of sliding rail respectively, and gear can be with first
Rack gear and the engagement of the second rack gear, gear rotates half cycle when passing through the first rack gear and the second rack gear, single when cleaning axis moves downward
It is engaged to bearing；First magnet and reciprocating magnets of described display screen one end be equipped with can mutually matched water inlet quick coupling,
The second magnet and reciprocating magnets of the display screen other end be equipped with can mutually matched water outlet quick coupling, water tank with into
Water quick coupling is connected by reversal valve；The side of the cleaning axis is equipped with the first sliver and the second sliver, and cleans axis
Side wall is equipped with multiple leakage holes for leading to the first sliver, the first sliver and the second sliver along the center line center pair of cleaning axis
Claim.
The principle of the data more new terminal of this programme construction Information display platform is：
It since cleaning axis is hollow structure, can be filled the water into cleaning axis, so that the quality for cleaning axis be made to increase.When clear
When washing unimplanted water in axis, the lighter weight of axis is cleaned, therefore the first magnet and reciprocating magnets are attached together, to clean axis
The topmost of display screen will be in；Meanwhile quick coupling docking of intaking, switching reversal valve connect water tank and water inlet quick coupling
It connects, then water tank can be filled the water into cleaning axis.With cleaning axis quality increase, clean axis gravity will overcome the first magnet and
Suction between reciprocating magnets, so that the first magnet and reciprocating magnets separation, cleaning axis are downward along sliding rail under gravity
Sliding, water inlet quick coupling are detached from.After cleaning axis slides to the lower part of display screen, reciprocating magnets will be contacted with the second magnet, from
And it is discharged quick coupling docking, therefore cleaning the water in axis will be by water outlet quick coupling discharge, to clean the quality drop of axis
It is low.In the case where the water cleaned in axis is completely exhausted out, the second magnet will overcome the weight of cleaning axis to the repulsive force of reciprocating magnets
The attachment force of power and water outlet quick coupling, therefore clean axis and moved up under the action of repulsive force；As reciprocating magnets move closer to
First magnet, the first magnet are gradually increased the suction of reciprocating magnets, and the first magnet will be bonded again with reciprocating magnets.
When cleaning axis slides from top to bottom along sliding rail, gear will successively pass through the first rack gear and the second rack gear；Due to past
Torque force limiting device is equipped between compound magnet and cleaning axis, and when cleaning axis slides from top to bottom, unilateral bearing engagement, gear warp
When crossing the first rack gear, gear will drive cleaning axis to rotate；And due to rotation half when gear passes through the first rack gear and the second rack gear
Circle, therefore when cleaning axle position when display screen topmost, the second sliver is provided towards display screen.Gear passes through the first rack gear
Afterwards, cleaning axis rotates half cycle, then the first sliver will be towards display screen；First sliver will be absorbed water out of cleaning axis by leakage hole,
To which during cleaning glides downward, the first sliver will clean display screen.When gear is after the second rack gear, clearly
Half cycle will be rotated further by by washing axis, then the second sliver will be opposite with display screen again.
When cleaning axis moves from the bottom up, gear rotates backward when passing through the second rack gear and the first rack gear, therefore single
It is disengaged from state to bearing, so that cleaning axis not can rotate in the axial upper sliding process of cleaning；Then the second sliver always with
Display screen is opposite, and the second sliver can dry display screen, to complete the cleaning to display screen.
This programme generate beneficial effect be：
(1) it is controlled by the quality to cleaning axis, cleaning axis can be made to automatically move back and forth, thus more convenient pair
Significant screen is cleaned, that is, simplifies the cleaning to display screen.
(2) quality for changing cleaning axis by water can also be to the first sliver while reaching change cleaning axoplasm amount
With immersional wetting, thus more favorably with erasing display screen on dust.
(3) by the rotation of control cleaning axis, the first sliver and the second sliver is switched over, the second sliver pair can be made
Display screen after first sliver wipes across is dried, to guarantee the drying of display screen.
Preferred embodiment one：It is advanced optimized as to base case, the torque force limiting device includes fixing with cleaning axis
Inner ring and the outer ring fixed with reciprocating magnets, the periphery of inner ring be equipped with several blind holes being circumferentially arranged along inner ring, outer ring it is interior
Wall is equipped with several hemisphere grooves, and steel ball and the first pressure spring are equipped in blind hole, and steel ball can be pressed into hemisphere groove by the first pressure spring.
When torque force limiting device is to prevent the first sliver and the second sliver from wiping to display screen, the torque formed to cleaning axis causes
Clean axis rotation；When cleaning axis moves downward, when gear passes through the first rack gear and the second rack gear, gear will all be generated cleaning axis
Biggish torque；The steel ball being then caught in hemisphere groove will be forced out, so that inner ring and outer rings can relatively rotate, i.e. gear
Cleaning axis rotation can be driven.
Preferred embodiment two：It further include intermediate water cavity, air cavity and pressure chamber as advanced optimizing to preferred embodiment one,
Air cavity is set to below intermediate water cavity, and first piston is equipped in intermediate water cavity, is equipped with second piston, first piston and second in air cavity
Piston is fixed by connecting rod, is equipped with the second pressure spring to offset with first piston below first piston, and the bottom of air cavity is equipped with can be from
The breather check valve of outside sucking gas, and air cavity passes through and can connect to the outgassing nonreturn valve of pressure chamber air inlet with pressure chamber, the
Two magnet and reciprocating magnets are equipped with can mutually matched air admission quick coupling, air admission quick coupling and water outlet quick coupling difference
Positioned at the both ends of cleaning axis, pressure chamber is connected to air admission quick coupling；It is equipped in intermediate water cavity and connects water tank and intermediate water cavity
The switch connect, reversal valve are two-bit triplet reversal valve, include first interface, second interface and third interface on reversal valve,
First interface is connected to water tank, and second interface is connected to intermediate water cavity, and third interface is connected to water inlet quick coupling, and float is opened
It connects with reversal valve pass.
When the water emptying in intermediate water cavity, switch is in the open state；Then switch reversal valve make first interface and
Second interface connection, water tank will supply water into intermediate water cavity, until float is opened after the water in intermediate water cavity reaches preset water level
It closes and stops supplying water into intermediate water cavity.When water feeding one-way valve docking, then switch reversal valve, connects second interface and third
Mouth connection, then intermediate water cavity will be supplied water by reversal valve into cleaning axis；Consequently facilitating being controlled to the water entered in cleaning axis
System.
In addition, pressure chamber is connected to air admission quick coupling, so that the high pressure gas in pressure chamber will pass through the fast quick access of air inlet
Head enters in cleaning axis；Since water outlet quick coupling and air admission quick coupling are located at the two sides of cleaning axis, high pressure gas
Body has impetus to water after entering in cleaning axis, accelerates the water discharge in cleaning axis, to reduce the remnants of water in cleaning axis
Amount.
Preferred embodiment three：As advanced optimizing to preferred embodiment two, first sliver and the second sliver are and clearly
Wash axis clamping.Consequently facilitating being replaced to the first sliver and the second sliver.
Preferred embodiment four：As advanced optimizing to preferred embodiment three, the reversal valve is solenoid valve.Be conducive to exchange
To valve into control.
Preferred embodiment five：As advanced optimizing to preferred embodiment four, embedded with positioned at reciprocal magnetic on the reciprocating magnets
Ball between iron and sliding rail.To reduce frictional force of the reciprocating magnets along sliding rail sliding when.
Detailed description of the invention
Fig. 1 is that the data of construction Information display platform of the present invention update the structural schematic diagram of terminal embodiment；
Fig. 2 is the cross-section diagram that axis is cleaned in embodiment；
Fig. 3 is the cross-sectional view of torque force limiting device in embodiment.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Appended drawing reference in Figure of description includes：It is display screen 10, sliding rail 20, the first magnet 21, the second magnet 22, reciprocal
Magnet 23, water inlet quick coupling 24, water outlet quick coupling 25, air admission quick coupling 26, cleaning axis 30, the first rack gear 31, second
Rack gear 32, the first sliver 33, the second sliver 34, leakage hole 35, gear 36, reversal valve 41, switch 42, intermediate water cavity 50,
It is first piston 51, the second pressure spring 52, air cavity 60, second piston 61, breather check valve 62, outgassing nonreturn valve 63, pressure chamber 64, interior
Ring 71, outer ring 72, blind hole 73, steel ball 74, the first pressure spring 75.
Embodiment it is basic as shown in Figure 1, Figure 2 and Figure 3：
The data more new terminal of the construction Information display platform of the present embodiment includes display screen 10, water tank and cleaning dress
It sets, cleaning device includes the sliding rail 20 for being set to 10 both ends of display screen and being vertically arranged, and the upper end of sliding rail 20 is fixed with the first magnet
21, the lower end of sliding rail 20 is fixed with the second magnet 22, and reciprocating magnets 23 are slidably connected on sliding rail 20, are embedded on reciprocating magnets 23
Ball, ball is between reciprocating magnets 23 and sliding rail 20, so as to reduce frictional force when reciprocating magnets 23 slide.First
The magnetic pole of the opposite end of magnet 21 and reciprocating magnets 23 will be on the contrary, so that the first magnet 21 will generate attraction to reciprocating magnets 23
Power, when the downward power that reciprocating magnets 23 are subject to is smaller, the first magnet 21 will adsorb reciprocating magnets 23；When reciprocating magnets 23
After the downward power being subject to increases, reciprocating magnets 23 will be detached from from the first magnet 21, and along 20 slide downward of sliding rail.Second magnetic
Iron 22 is identical as the magnetic pole of the opposite end of reciprocating magnets 23, when the enough ambassador's reciprocating magnets of downward power that reciprocating magnets 23 are subject to
When 23 slide downward, reciprocating magnets 23 will be contacted with the second magnet 22；At this point, if the downward power that reciprocating magnets 23 are subject to subtracts
Small, in the second magnet 22 under the effect of the repulsive forces of reciprocating magnets 23, reciprocating magnets 23 are by upward sliding a distance；And with
Reciprocating magnets 23 are gradually reduced at a distance from the first magnet 21, and the first magnet 21 will gradually increase the attraction of reciprocating magnets 23
Greatly, so that reciprocating magnets 23 will continue to slide up, then the first magnet 21 will adsorb reciprocating magnets 23 again.
Between two sliding rails 20 be equipped with hollow cleaning axis 30, clean axis 30 both ends respectively with two 23 turns of reciprocating magnets
Dynamic connection.The internal cavities for cleaning axis 30 are water storage cavity, and water is added into water storage cavity increases the quality for cleaning axis 30, thus
It cleans axis 30 to increase the pressure of the reciprocating magnets 23 at both ends, i.e., the downward power that reciprocating magnets 23 are subject to increases.Work as water storage cavity
After built-in full water, reciprocating magnets 23 will be detached from absorption relationship with the first magnet 21.
The first magnet 21 and reciprocating magnets 23 of 10 left end of display screen be equipped with can mutually matched water inlet quick coupling 24,
The second magnet 22 and reciprocating magnets 23 of 10 right end of display screen be equipped with can mutually matched water outlet quick coupling 25, display screen 10
Second magnet 22 of left end is equipped with reciprocating magnets 23 can mutually matched air admission quick coupling 26.The right side of sliding rail 20 from
Intermediate water cavity 50, air cavity 60 and pressure chamber 64 are successively arranged under；First piston 51 is equipped in intermediate water cavity 50, in air cavity 60
Equipped with second piston 61, first piston 51 and second piston 61 are welded together by connecting rod, then 51 slide downward of first piston
While will drive 61 slide downward of second piston.The second pressure spring to offset with first piston 51 is equipped with below first piston 51
52, water tank is connect by reversal valve 41 with intermediate water cavity 50, so that water tank can be supplied by reversal valve 41 to intermediate water cavity 50
Water；As gradually product is more for the water in intermediate water cavity 50, water overcomes the bullet of the second pressure spring 52 by first piston 51 is moved down
Power, to also second piston 61 be pushed to move down simultaneously.The bottom of air cavity 60 is equipped with breather check valve 62 and outgassing nonreturn valve
63, wherein outgassing nonreturn valve 63 is connected to pressure chamber 64；When second piston 61 moves down, second piston 61 will be squeezed in air cavity 60
The air in portion, then the air inside air cavity 60 will be entered in pressure chamber 64 by outgassing nonreturn valve 63, make the pressure in pressure chamber 64
Power increases.And when second piston 61 moves up, air cavity 60 will suck air from outside by breather check valve 62.
Reversal valve 41 is two-bit triplet reversal valve 41, and used two-bit triplet reversal valve 41 is solenoid valve, with exchange
It is carried out to valve 41 automatically controlled.Reversal valve 41 is equipped with first interface, second interface and third interface, and first interface and water tank connect
Logical, second interface is connected to intermediate water cavity 50, and third interface is connected to water inlet quick coupling 24；And it is equipped with switch 42 and changes
It connects to valve 41.When the water emptying in intermediate water cavity 50, switch 42 is in the open state；And reversal valve 41 is cut at this time
The first toggle bit is shifted to, is connected to first interface with second interface, then water tank will supply water into intermediate water cavity 50, until intermediate
After water in water cavity 50 reaches preset water level, switch 42 closes and stops supplying water into intermediate water cavity 50.Work as reciprocating magnets
23 when being adsorbed on the first magnet 21, water feeding one-way valve docking；At this point, reversal valve 41 is switched to the second toggle bit, make second
Interface and third orifice, then intermediate water cavity 50 will be supplied water by reversal valve 41 into cleaning axis 30.When reciprocating magnets 23 with
After the contact of second magnet 22, being discharged quick coupling 25 and air admission quick coupling 26 will be docked, so that cleaning water in axis 30 will pass through
Water storage check valve discharge, to reduce the weight of cleaning axis 30.In addition, pressure chamber 64 is connected to air admission quick coupling 26, to press
High pressure gas in power chamber 64 will be entered in cleaning axis 30 by air admission quick coupling 26；Due to water outlet quick coupling 25 and air inlet
Quick coupling 26 be located at cleaning axis 30 two sides, therefore high pressure gas enter cleaning axis 30 in after to water have push make
With to accelerate the water discharge in cleaning axis 30.
The side for cleaning axis 30 is equipped with the first sliver 33 and the second sliver 34, the first sliver 33 and the second sliver 34 by
Sponge is made.And the side wall for cleaning axis 30 is equipped with several leakage holes 35 for leading to the first sliver 33, the diameter of leakage hole 35 is
1mm, so that the first sliver 33 can absorb the water in cleaning axis 30, to infiltrate the first sliver 33, then the first cotton by leakage hole 35
When item 33 is contacted and moved with display screen 10, display screen 10 can be wiped；Second sliver 34 is dry sliver, when first
After sliver 33 has wiped display screen 10, then display screen 10 can be dried by the second sliver 34.First sliver 33 and the second cotton
Center line central symmetry of the item 34 along cleaning axis 30.
The right end for cleaning axis 30 is equipped with gear 36, and gear 36 is connect with cleaning axis 30 by unilateral bearing, and display screen 10 is right
Hold the left side of sliding rail 20 to be equipped with the first rack gear 31 and the second rack gear 32, the first rack gear 31 and the second rack gear 32 respectively with sliding rail 20
Upper and lower part is opposite.When cleaning axis 30 slides up and down, gear 36 will be engaged with the first rack gear 31 and the second rack gear 32 respectively；
When gear 36 is moved downward by rotating half cycle when the first rack gear 31 and the second rack gear 32, and cleaning axis 30, unilateral bearing is nibbled
It closes；I.e. when 36 slide downward of gear and process the first rack gear 31 and the second rack gear 32, gear 36 will drive cleaning axis 30 to rotate.
Therefore, the first sliver 33 and the second sliver 34 are along the center line central symmetry for cleaning axis 30, i.e., when the first sliver 33 and display screen
When 10 contact, after gear 36 drives cleaning axis 30 to rotate half cycle, the second sliver 34 will be contacted with display screen 10.
Torque force limiting device is equipped between reciprocating magnets 23 and cleaning axis 30；To prevent the first sliver 33 and the second sliver to aobvious
When display screen 10 is wiped, the torque that cleaning axis 30 is formed is made to clean the rotation of axis 30.Torque force limiting device include and cleaning axis 30
Fixed inner ring 71 and the outer ring 72 fixed with reciprocating magnets 23, the periphery of inner ring 71 is equipped with several to be circumferentially arranged along inner ring 71
Blind hole 73, the inner wall of outer ring 72 are equipped with several hemisphere grooves, are equipped with steel ball 74 and the first pressure spring 75, the first pressure spring in blind hole 73
75 can be pressed into steel ball 74 in hemisphere groove.When cleaning axis 30 moves downward, gear 36 passes through the first rack gear 31 and the second tooth
When item 32, gear 36 all will generate biggish torque to cleaning axis 30；At this point, the steel ball 74 being caught in hemisphere groove will be pressed
Out, so that inner ring 71 and outer ring 72 can relatively rotate, i.e., gear 36 can drive cleaning axis 30 to rotate.
The specific work process of the data more new terminal of the present embodiment construction Information display platform is：
When cleaning axis 30 is in 10 topmost of display screen, the second sliver 34 is contacted with display screen 10.Reversal valve 41 is cut
The first toggle bit is shifted to, is filled the water into cleaning axis 30, the quality with cleaning axis 30 increases, and the gravity of cleaning axis 30 will overcome the
Suction between one magnet 21 and reciprocating magnets 23 separates the first magnet 21 and reciprocating magnets 23, while quick coupling of intaking
24 are detached from, and clean 30 slide downward of axis.After cleaning axis 30 slides to the lower part of display screen 10, reciprocating magnets 23 will be with the second magnetic
Iron 22 contacts, and the water for being discharged quick coupling 25 and air admission quick coupling 26 docking, therefore clean in axis 30 will be fast by being discharged
Quick coupling 25 is discharged rapidly, so that the quality of cleaning axis 30 will reduce；Cleaning axis 30 moves up under the action of repulsive force, and the
Under the suction of one magnet 21, the first magnet 21 will be bonded again with reciprocating magnets 23.
When cleaning axis 30 slides from top to bottom, gear 36 will successively pass through the first rack gear 31 and the second rack gear 32；And work as
When cleaning axis 30 slides from top to bottom, unilateral bearing engagement, when gear 36 is by the first rack gear 31, gear 36 will drive and clean axis
30 rotations；Gear 36 is after the first rack gear 31, and cleaning axis 30 rotates half cycle, so that the first sliver 33 will be towards display screen 10；
Then the first sliver 33 will clean display screen 10.When gear 36 is after the second rack gear 32, cleaning axis 30 will be rotated further by half
Week, the second sliver 34 will be opposite with display screen 10 again.When cleaning axis 30 moves from the bottom up, gear 36 passes through second gear
36 and when the first rack gear 31 rotate backward, unilateral bearing is disengaged from state, then during cleaning 30 upward sliding of axis, clearly
Washing axis 30 not can rotate；Second sliver 34 can dry display screen 10, that is, complete the cleaning to display screen 10.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. the data of construction Information display platform more new terminal, including display screen, it is characterised in that：It further include water tank and cleaning
Device, the cleaning device include the sliding rail for being set to display screen both ends and being vertically arranged, and the upper end of sliding rail is fixed with the first magnet,
The lower end of sliding rail is fixed with the second magnet, and reciprocating magnets, the phase of first magnet and reciprocating magnets are slidably connected on sliding rail
The magnetic pole of opposite end is on the contrary, second magnet is identical as the magnetic pole of the opposite end of reciprocating magnets；It is equipped between two sliding rails
Hollow cleaning axis, the both ends for cleaning axis are rotatablely connected with two reciprocating magnets respectively, and are set between reciprocating magnets and cleaning axis
There is torque force limiting device；The one end for cleaning axis is equipped with gear, and gear is connect with cleaning axis by unilateral bearing, one of sliding rail
Side is equipped with the first rack gear and the second rack gear, and the first rack gear and the second rack gear are opposite with the upper and lower part of sliding rail respectively, and tooth
Wheel can be engaged with the first rack gear and the second rack gear, and gear rotates half cycle when passing through the first rack gear and the second rack gear, clean axis
When moving downward, unilateral bearing engagement；First magnet and reciprocating magnets of described display screen one end are equipped with can be mutually matched
Water inlet quick coupling, the second magnet and reciprocating magnets of the display screen other end are equipped with can the mutually matched fast quick access of water outlet
Head, water tank are connect with water inlet quick coupling by reversal valve；The periphery of the cleaning axis is equipped with the first sliver and the second cotton
Item, and the side wall for cleaning axis is equipped with multiple leakage holes for leading to the first sliver, the first sliver and the second sliver along cleaning axis
Center line central symmetry.
2. the data more new terminal of construction Information display platform according to claim 1, it is characterised in that：The torsion limit
Device processed includes being equipped with several along inner ring circumferential direction with the fixed inner ring of cleaning axis and the outer ring fixed with reciprocating magnets, the periphery of inner ring
The blind hole of setting, the inner wall of outer ring are equipped with several hemisphere grooves, and steel ball and the first pressure spring are equipped in blind hole, and the first pressure spring can incite somebody to action
Steel ball is pressed into hemisphere groove.
3. the data more new terminal of construction Information display platform according to claim 2, it is characterised in that：It further include centre
Water cavity, air cavity and pressure chamber, air cavity are set to below intermediate water cavity, and first piston is equipped in intermediate water cavity, is equipped with second in air cavity
Piston, first piston and second piston are fixed by connecting rod, and the second pressure spring to offset with first piston is equipped with below first piston,
The bottom of air cavity be equipped with can from the breather check valve of external sucking gas, and air cavity by can to pressure chamber air inlet outlet it is unidirectional
Valve is connect with pressure chamber, the second magnet and reciprocating magnets be equipped with can mutually matched air admission quick coupling, air admission quick coupling
The both ends of cleaning axis are located at water outlet quick coupling, pressure chamber is connected to air admission quick coupling；Being equipped in intermediate water cavity will
The switch that water tank connect with intermediate water cavity, reversal valve are two-bit triplet reversal valve, including first interface, the on reversal valve
Two interfaces and third interface, first interface are connected to water tank, and second interface is connected to intermediate water cavity, and third interface and water inlet are fast
Quick coupling connection, switch are connected with reversal valve.
4. the data more new terminal of construction Information display platform according to claim 3, it is characterised in that：First cotton
Item and the second sliver are clamped with cleaning axis.
5. the data more new terminal of construction Information display platform according to claim 4, it is characterised in that：The reversal valve
For solenoid valve.
6. the data more new terminal of construction Information display platform according to claim 5, it is characterised in that：The reciprocal magnetic
Embedded with the ball between reciprocating magnets and sliding rail on iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601825.7A CN108856006A (en) | 2018-06-12 | 2018-06-12 | The data of construction Information display platform more new terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601825.7A CN108856006A (en) | 2018-06-12 | 2018-06-12 | The data of construction Information display platform more new terminal |
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| Publication Number | Publication Date |
|---|---|
| CN108856006A true CN108856006A (en) | 2018-11-23 |
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ID=64338020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601825.7A Pending CN108856006A (en) | 2018-06-12 | 2018-06-12 | The data of construction Information display platform more new terminal |
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| CN (1) | CN108856006A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513969A (en) * | 2019-09-09 | 2019-11-29 | 南京思达捷信息科技有限公司 | A kind of RFID electronic equipment |
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| CN110788034A (en) * | 2019-11-04 | 2020-02-14 | 张胜男 | Self-cleaning electronic bus stop board |
| CN113077712A (en) * | 2021-03-31 | 2021-07-06 | 重庆航天职业技术学院 | Electronic information signboard |
| CN113077712B (en) * | 2021-03-31 | 2022-06-28 | 重庆航天职业技术学院 | Electronic information signboard |
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