CN109658842A - A kind of anti-vibration detachable LED mobile advertisement display - Google Patents
A kind of anti-vibration detachable LED mobile advertisement display Download PDFInfo
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- CN109658842A CN109658842A CN201910157540.3A CN201910157540A CN109658842A CN 109658842 A CN109658842 A CN 109658842A CN 201910157540 A CN201910157540 A CN 201910157540A CN 109658842 A CN109658842 A CN 109658842A
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- fixed
- slide bar
- fixture block
- groove
- block
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
Abstract
The invention belongs to LED display technical field, specifically a kind of anti-vibration detachable LED mobile advertisement display, including car body, fixed frame, the first fixed cell, the second fixed cell, third fixed cell and antidetonation unit；The fixed frame " u "-shaped design, and be fixed on car body by the first fixed cell and the second fixed cell；The third fixed cell is for fixing display screen, and third fixed cell passes through antidetonation unit Connection Bracket；The installation and removal of fixed frame can be achieved in the present invention, it can be by vehicle rapid refit at media, it can be simultaneously ordinary vehicle by media rapid refit, solve the problems, such as that media cost is high, use scope is small, solve simultaneously replace excessively complex display screen after display screen damage can not Arbitrary Rotation, in bumpy road, display screen shakes excessively violent problem for the broadcasting that can not be suitable for different resolution screen and vehicle driving.
Description
Technical field
The invention belongs to LED display technical field, specifically a kind of anti-vibration detachable LED mobile advertisement is shown
Device.
Background technique
LED display is a kind of flat-panel monitor, is made of LED module panel small one by one, LED is light emitting diode
Abbreviation, it is a kind of display mode by controlling semiconductor light-emitting-diode, by the compound system of gallium and arsenic, phosphorus, nitrogen, indium
At diode, when electronics and when hole-recombination can give off visible light, thus can be used to that light emitting diode is made, in circuit
And indicator light is used as in instrument, or composition text or number display, gallium arsenide phosphide diode glow, gallium phosphide diode hair
Green light, silicon carbide diode Yellow light-emitting low temperature, indium gallium nitrogen diode blue light-emitting, LED display are generally used to display text, image, view
Frequently, the various information such as video signal, LED display technology have spread to every family, and on the way, duration can see that advertisement is declared
Vehicle is passed slowly to travel and mistake.
Loudspeaker van is widely used in publicity, product promotion, the brand promotion of enterprises and institutions, outpost display, sport match
Thing, concert, concert and select-elite activity etc..Can also the regions such as bustling business district, square, residential area, square park with
Spectators or consumer carry out outpost display, exchange, interaction, and range of publicity is extensive, can make the maximum advertizing effect of customer acquisition
Fruit.
Media cost in the prior art is excessively high, and the media after repacking can not usually have other effectiveness again,
It excessively wastes money, the use scope of media is caused significantly to be reduced, while media travels when on the road surface jolted, by
In the shake of media, display screen is caused significantly to be shaken, make passerby that can not see content on display screen clearly, leads to the publicity of the side of publicity
Dynamics decline, while when media jolts, is easily damaged display screen, reduces the service life of display screen, after display screen damage more
Excessively complexity is changed, and display screen can not rotate on media, cause the advertisement vertically played that another media is needed to be broadcast
It puts, by biggish limitation in use process.
Summary of the invention
In order to make up for the deficiencies of the prior art, it is excessively high to solve media recondition expense, does not have other purposes, wide after repacking
When announcement vehicle jolts, display screen is caused to be shaken, display screen service life, display are influenced during promotional content can not be seen clearly, jolted
The problem of replacing complicated and media display screen after screen damage can not rotate, and cause using limitation, one kind proposed by the present invention
Anti-vibration detachable LED mobile advertisement display.
The technical solution adopted by the present invention to solve the technical problems is: a kind of anti-vibration of the present invention is detachable
LED mobile advertisement display, including car body, fixed frame, the first fixed cell, the second fixed cell, third fixed cell and anti-
Shake unit；The fixed frame " u "-shaped design, and be fixed on car body by the first fixed cell and the second fixed cell；It is described
Third fixed cell is for fixing display screen, and third fixed cell passes through antidetonation unit Connection Bracket；The antidetonation unit
Including the first slide bar, the first sliding block, the first oscillating rod, first rotating shaft and rack gear；It is sliding that the fixed frame two sides offer first
Slot；First sliding bar is in first sliding groove, and the first slide bar is only capable of not swinging in sliding in first sliding groove；It is described
First rotating shaft is rotationally connected in first sliding groove, and first rotating shaft is located at below the first slide bar；First sliding block is slidably socketed
In the first slide bar surface；First oscillating rod one end and the first sliding block lower surface are hinged, and the other end is hinged with first rotating shaft, and
First oscillating rod and first rotating shaft hinged place are equipped with torsional spring, and torsional spring quantity is two, and the torsion of torsional spring can be improved, and support first is sliding
Bar；The rack gear is fixed on the first slide bar lower surface；The first rotating shaft is design of gears, and first rotating shaft is engaged with rack,
The torsion for improving and weakening torsional spring can be rotated by first rotating shaft；When work, when vehicle driving to low-lying place, the first slide bar
It is moved up relative to car body, to move up with carry-over bar, rack drives first rotating shaft is rotated clockwise, to increase torsion
Spring torsion improves the first oscillating rod to the support force of the first slide bar, makes the first sliding block is opposite to slide, to keep the first slide bar opposite
Ground is static, and when vehicle driving to prominence, the first slide bar is with respect to car body slide downward, to move down with carry-over bar, makes
One shaft rotates counterclockwise, and weakens the torsion of torsional spring, to reduce the first oscillating rod to the support force of the first slide bar, makes first to slide
Block moves to left, to keep the first slide bar static with respect to ground, to weaken vibration suffered by display screen, making for display screen can be improved
With the service life, while passerby being facilitated to watch content on display screen.
Preferably, the third fixed cell include card ball, the first fixture block, the second fixture block, the first in command, the first convex block and
First fixed link；The card ball is fixed on the display screen back side；First fixture block is fixed on the first slide bar close to the one of display screen
End；Second fixture block is located above the first fixture block, is slidably connected to the first slide bar；First fixture block upper surface and the second card
The equal inclined design in block lower surface can be bonded card ball surface completely；Second fixture block upper surface offers the first groove；Described
The first stripper plate is fixed with by spring in one groove, the first stripper plate slides in the first groove；First fixed link is worn
It crosses the second fixture block and is fixed on the first fixture block upper surface, and the second fixture block, slidably in the first fixed link surface, the first fixed link can
It prevents the second fixture block from swinging, plays positioning action；First fixed link upper end is hinged in the first stripper plate upper surface
The first in command；First convex block is fixed on first in command hinged place, and the first convex block lower surface cambered surface designs, and prevents the first
Hand automatically opens after closing, and the first fixture block and the second fixture block can be made to clamp card ball by the first in command；When work, card ball is put into
After between one fixture block and the second fixture block, the first in command is pressed, the first fixture block is moved down, the first fixture block and the second fixture block is made to block card
Display screen is fixed in ball, facilitates the installation and removal of display screen, can be effectively the simultaneously because the elastic force of spring acts on
Two fixture blocks provide buffering, prevent the second fixture block can not clamping card ball.
Preferably, the display screen offers the second sliding slot of annular close to the side side of car body；The second sliding slot
Inside slidably connect the second sliding block；The second oscillating rod is hinged between second sliding block and the first sliding block；First fixture block
Graphite linings are equipped with the arc surface of the second fixture block, since card ball is circle, make display can multi-angle rotation；Described second
The inner wall of sliding slot is fixed with air bag；The air bag is connected to space in the first groove below the first stripper plate；When work, pressing the
Leader moves down the first stripper plate, so that air bag be made to expand, is close to the second sliding block, slides to improve the second sliding block and second
The frictional force of slot is completely fixed the second sliding block, prevents in vehicle travel process, display screen rotation, while in installation display screen mistake
The flip angle of adjustable display screen in journey, the broadcasting suitable for different resolution image.
Preferably, second fixed cell includes third fixture block, the second fixed link, the second slide bar, third slide bar and consolidates
Determine stake；The fixed frame lower end offers the second groove；The third fixture block slides in the second groove, and third fixture block
L shape design, can block vehicle bottom；Second fixed link is fixed on third fixture block upper end, and the second fixed link is located at the
In two grooves；Second slide bar and third slide bar are slidably connected in the second groove, and the second slide bar and third slide bar phase
Second fixed link is symmetrical arranged, third slide bar and the second slide bar pass through spring respectively and be fixed on the second groove inner wall；Described
The two sides side of two fixed links is uniformly fixed with the first double wedge；Second slide bar and third slide bar opposite side are uniformly solid
It is connected with the second double wedge；The third fixture block offers limiting slot far from the side side of car body；It is fixed in second groove
Limited block, limited block can prevent third fixture block from dropping out the second groove in sliding in limiting slot；Second slide bar and third slide bar
Surface is wound with two nylon ropes jointly, and two nylon ropes are pierced by the setting of fixed frame side wall；The spud pile is fixed on fixation
Frame outer wall, two nylon ropes can be wound in spud pile surface；When work, after fixed frame is arranged on the car body, make third card manually
Block upper surface contact vehicle bottom, then pull nylon rope, make the second slide bar and third slide bar relative motion, make the first double wedge and
Second double wedge engagement, so that fixed third fixture block, is wound in spud pile surface, facilitates tearing open for fixed frame after nylon rope is tensed
It unloads.
Preferably, first fixed cell includes the second stripper plate, second handle, third fixed link, the second convex block, gas
Cabin, slide plate, the 4th fixed link and sucker；Cavity is offered on the left of the fixed frame；Second stripper plate slides in cavity；
Third fixed link one end penetrates in cavity and is fixed on side wall on the left of the second stripper plate, and the other end is hinged with second handle；
Second convex block is fixed on second handle hinged place；The design of second convex block lower surface cambered surface, can prevent second handle from closing
It is automatically opened after closing；The fixed frame top inner wall is fixed with the gas cabin being evenly arranged；Sliding has slide plate in the gas cabin；It is described
Slide plate lower surface is fixed with third fixed link；Third fixed link lower end is fixed with sucker in gas out of my cabin；Below the slide plate
Gas cabin in space be connected to the second stripper plate on the right side of empty cavity space；Space in gas cabin below the sucker connection slide plate,
And connectivity part is equipped with check valve, gas can be made to enter in sucker；When work, after the second fixed cell is fixed, second handle is pressed,
Make the second stripper plate that the 4th fixed link be driven to move down, so that sucker is sucked thoroughly, fixed fixed frame, when fixed frame needs to dismantle
When, second handle is opened, gas in the empty cavity space on the right side of the second stripper plate is made to enter space in the gas cabin below slide plate, from
And enter in sucker, so that sucker is decontroled car body, and there is gas in sucker, vehicle can be quickly decontroled in the case where not influencing car body
Fixed frame under the cooperation by the first fixed cell and the second fixed cell, can be fixed on car body, while facilitating fixation by body
The disassembly of frame.
Preferably, the fixed frame surface is equipped with engaging unit；The engaging unit quantity is eight, and is uniformly distributed in solid
Determine four sides of frame two sides, weather shield can be installed additional by engaging unit；The engaging unit includes be opened in fixed frame side
Three grooves；The first magnet plate is fixed in the third groove；The first magnet plate surface has two horizontal bar shapeds convex
It rises, and is equipped with vertical bar shaped between two strip bulges and is recessed；The weather shield cambered design, and weather shield one end is fixed with
Second magnet plate；The second magnet plate surface is equipped with two bar shaped recess, and is equipped between two horizontal bar shaped recess perpendicular
Straight strip bulge can be such that the first magnet plate and the second magnet plate is bonded completely, while prevent weather shield from sliding, and install weather shield additional
Weather shield can contact four side of display screen afterwards, and preventing dust and rainwater from entering leads to display damage in display；The third is recessed
The second shaft is rotatably connected in slot, and the second shaft surface is equipped with torsional spring；The second shaft surface wrap has dustcloth；Institute
It states dustcloth one end and is fixed on the second shaft, the other end is fixed with third magnet plate；The third bottom portion of groove inner wall is fixed with
4th magnet plate；When work, when being not required to install weather shield additional, dustcloth is pulled down, pastes third magnet plate and the 4th magnet plate
It closes, prevents dust adhesion the first magnet plate surface when vehicle driving from making the first magnet plate and second when needing to install weather shield additional
Magnet plate fitting, while weather shield contacts four sides of display screen and extends display screen after fitting, the part extended can prevent
Rainwater trickles down display screen surface, while weather shield can prevent dust and rainwater from entering in display, leads to display job failure.
Beneficial effects of the present invention are as follows:
1. a kind of anti-vibration detachable LED mobile advertisement display of the present invention, by the way that the first fixed cell is arranged
With the second fixed cell, the installation and removal of fixed frame can be realized by the first fixed cell and the second fixed cell, it can be by vehicle
Media rapid refit can be ordinary vehicle at media by rapid refit, to solve, media cost is high, makes
With the small problem of range.
2. a kind of anti-vibration detachable LED mobile advertisement display of the present invention, by the way that third fixed cell is arranged,
The installation and removal that display screen can be realized by third fixed cell replace excessively complicated ask after solving display screen damage
Topic, while display screen Arbitrary Rotation can be improved the practical of media suitable for the broadcasting of different resolution screen
Property.
3. a kind of anti-vibration detachable LED mobile advertisement display of the present invention is passed through by the way that antidetonation unit is arranged
Antidetonation unit, makes vehicle driving in bumpy road, the vibration amplitude and frequency of display screen is greatly lowered, to improve advertisement
Propaganda strength, while the service life of display screen can be increased substantially.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention；
Fig. 2 is the cross-sectional view of weather shield；
Fig. 3 is partial enlarged view at A in Fig. 1；
Fig. 4 is partial enlarged view at B in Fig. 1；
Fig. 5 is partial enlarged view at C in Fig. 1；
Fig. 6 is partial enlarged view at D in Fig. 1；
Fig. 7 is partial enlarged view at E in Fig. 1；
In figure: fixed frame 1, display screen 11, cavity 12, the first fixed cell 2, the second stripper plate 21, second handle 22,
Three fixed links 23, the second convex block 24, gas cabin 25, slide plate 26, the 4th fixed link 27, sucker 28, the second fixed cell 3, third card
Block 31, limiting slot 311, limited block 312, the second fixed link 32, the second slide bar 33, third slide bar 34, spud pile 35, the second groove
36, nylon rope 37, the first double wedge 38, the second double wedge 39, third fixed cell 4, card ball 41, the first fixture block 42, the second fixture block 43,
The first in command 44, the first convex block 45, the first fixed link 46, the first groove 47, the first stripper plate 48, antidetonation unit 5, the first slide bar
51, the first sliding block 52, oscillating rod 53, first rotating shaft 54, rack gear 55, first sliding groove 56, second sliding slot 6, the second sliding block 61, flexible
Bar 62, air bag 63, engaging unit 7, weather shield 71, third groove 72, the first magnet plate 73, the second magnet plate 74, the second shaft
75, dustcloth 76, third magnet plate 77, the 4th magnet plate 78.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 7, a kind of anti-vibration detachable LED mobile advertisement display of the present invention, including vehicle
Body, fixed frame 1, the first fixed cell 2, the second fixed cell 3, third fixed cell 4 and antidetonation unit 5；The fixed frame 1
" u "-shaped design, and be fixed on car body by the first fixed cell 2 and the second fixed cell 3；The third fixed cell 4 is used
In fixed display screen 11, and third fixed cell 4 passes through 5 Connection Bracket 1 of antidetonation unit；The antidetonation unit 5 includes first
Slide bar 51, the first sliding block 52, oscillating rod 53, first rotating shaft 54 and rack gear 55；1 two sides of fixed frame offer first sliding groove
56；First slide bar 51 slides in first sliding groove 56, and the first slide bar 51 is only capable of sliding in first sliding groove 56, can not put
It is dynamic；The first rotating shaft 54 is rotationally connected in first sliding groove 56, and first rotating shaft 54 is located at 51 lower section of the first slide bar；Described
One sliding block 52 is slidably socketed in 51 surface of the first slide bar；Described 53 one end of oscillating rod and 52 lower surface of the first sliding block are hinged, another
End is hinged with first rotating shaft 54, and oscillating rod 53 and 54 hinged place of first rotating shaft are equipped with torsional spring, and torsional spring quantity is two, and torsion can be improved
The torsion of spring supports the first slide bar 51；The rack gear 55 is fixed on 51 lower surface of the first slide bar；The first rotating shaft 54 is gear
Design, and first rotating shaft 54 is engaged with rack gear 55, can rotate the torsion for improving and weakening torsional spring by first rotating shaft 54；Work
When, when vehicle driving to low-lying place, the first slide bar 51 is moved up relative to car body, thus moved up with carry-over bar 55,
Rack gear 55 drives first rotating shaft 54 to rotate clockwise, to increase torsional spring torsion, improves oscillating rod 53 to the branch of the first slide bar 51
Support force makes the opposite sliding of the first sliding block 52, thus keep the opposite ground of the first slide bar 51 static, when vehicle driving to prominence,
The opposite car body slide downward of first slide bar 51 rotates counterclockwise first rotating shaft 54 to move down with carry-over bar 55, weakens torsional spring
Torsion move to left the first sliding block 52 to reduce oscillating rod 53 to the support force of the first slide bar 51, to make the first slide bar 51
Opposite ground is static, to weaken vibration suffered by display screen 11, the service life of display screen 11 can be improved, while facilitating road
People watches content on display screen 11.
As one embodiment of the present invention, the third fixed cell 4 includes card ball 41, the first fixture block 42, second
Fixture block 43, the first in command 44, the first convex block 45 and the first fixed link 46；The card ball 41 is fixed on 11 back side of display screen；It is described
First fixture block 42 is fixed on the first slide bar 51 close to one end of display screen 11；Second fixture block 43 is located on the first fixture block 42
Side, is slidably connected to the first slide bar 51；First fixture block, 42 upper surface and the equal inclined design in 43 lower surface of the second fixture block, can be complete
Full fitting 41 surface of card ball；Second fixture block, 43 upper surface offers the first groove 47；Pass through bullet in first groove 47
Spring is fixed with the first stripper plate 48, and the first stripper plate 48 slides in the first groove 47；First fixed link 46 passes through second
Fixture block 43 is fixed on 42 upper surface of the first fixture block, and the second fixture block 43 is slidably in 46 surface of the first fixed link, the first fixed link
46 can prevent the second fixture block 43 from swinging, and play positioning action；First fixed link, 46 upper end is on the first stripper plate 48
Surface is hinged with the first in command 44；First convex block 45 is fixed on 44 hinged place of the first in command, and 45 lower surface of the first convex block
Cambered surface design, automatically opens after preventing the first in command 44 from closing, the first fixture block 42 and the second fixture block can be made by the first in command 44
43 clamp card ball 41；When work, after card ball 41 is put between the first fixture block 42 and the second fixture block 43, the first in command 44 is pressed, is made
First fixture block 42 moves down, and so that the first fixture block 42 and the second fixture block 43 is blocked card ball 41, is fixed to display screen 11, facilitates display
The installation and removal of screen 11 effectively can provide buffering for the second fixture block 43, prevent the second card simultaneously because the elastic force of spring acts on
Block 43 can not clamping card ball 41.
As one embodiment of the present invention, the display screen 11 offers the of annular close to the side side of car body
Two sliding slots 6；The second sliding block 61 is slidably connected in the second sliding slot 6；It is cut with scissors between second sliding block 61 and the first sliding block 52
It is connected to telescopic rod 62；The arc surface of first fixture block 42 and the second fixture block 43 is equipped with graphite linings, since card ball 41 is circle
Shape makes display can multi-angle rotation；The inner wall of the second sliding slot 6 is fixed with air bag 63；The connection of air bag 63 first is squeezed
Space in first groove 47 of 48 lower section of pressing plate；When work, the first in command 44 is pressed, moves down the first stripper plate 48, to make
Air bag 63 expands, and is close to the second sliding block 61, to improve the frictional force of the second sliding block 61 and second sliding slot 6, is completely fixed second
Sliding block 61, prevents in vehicle travel process, and display screen 11 rotates, while the adjustable display screen 11 during installing display screen 11
Flip angle, the broadcasting suitable for different resolution image.
As one embodiment of the present invention, second fixed cell 3 includes third fixture block 31, the second fixed link
32, the second slide bar 33, third slide bar 34 and spud pile 35；1 lower end of fixed frame offers the second groove 36；The third
Fixture block 31 slides in the second groove 36, and 31 L shape of third fixture block designs, and can block vehicle bottom；Second fixed link
32 are fixed on 31 upper end of third fixture block, and the second fixed link 32 is located in the second groove 36；Second slide bar 33 and third are sliding
Bar 34 is slidably connected in the second groove 36, and the second slide bar 33 and third slide bar 34 are symmetrically set with respect to the second fixed link 32
It sets, third slide bar 34 and the second slide bar 33 are fixed on 36 inner wall of the second groove by spring respectively；Second fixed link 32
Two sides side is uniformly fixed with the first double wedge 38；Second slide bar 33 and 34 opposite side of third slide bar are uniformly fixed with
Second double wedge 39；The third fixture block 31 offers limiting slot 311 far from the side side of car body；It is solid in second groove 36
It is connected with limited block 312, limited block 312 can slide in limiting slot 311, prevent third fixture block 31 from dropping out the second groove 36；It is described
Second slide bar 33 and 34 surface of third slide bar are wound with two nylon ropes 37 jointly, and two nylon ropes 37 are pierced by 1 side of fixed frame
Wall setting；The spud pile 35 is fixed on 1 outer wall of fixed frame, and two nylon ropes 37 can be wound in 35 surface of spud pile；When work,
After fixed frame 1 is arranged on the car body, 31 upper surface of third fixture block is made to contact vehicle bottom manually, then pulls nylon rope 37, make
34 relative motion of second slide bar 33 and third slide bar engages the first double wedge 38 and the second double wedge 39, thus fixed third fixture block
31, it is wound in 35 surface of spud pile after nylon rope 37 is tensed, facilitates the disassembly of fixed frame 1.
As one embodiment of the present invention, first fixed cell 2 includes the second stripper plate 21, second handle
22, third fixed link 23, the second convex block 24, gas cabin 25, slide plate 26, the 4th fixed link 27 and sucker 28；1 left side of fixed frame
Offer cavity 12；Second stripper plate 21 slides in cavity 12；Described 23 one end of third fixed link penetrates in cavity 12
And it is fixed on 21 left side side wall of the second stripper plate, the other end is hinged with second handle 22；Second convex block 24 is fixed on second
22 hinged place of handle；Second convex block, the 24 lower surface cambered surface design, automatically opens after can preventing second handle 22 from closing；It is described
1 top inner wall of fixed frame is fixed with the gas cabin 25 being evenly arranged；Sliding has slide plate 26 in the gas cabin 25；26 following table of slide plate
Face is fixed with third fixed link 23；23 lower end of third fixed link is fixed with sucker 28 in gas cabin 25 outside；Under the slide plate 26
Space is connected to space in the cavity 12 on 21 right side of the second stripper plate in the gas cabin 25 of side；The sucker 28 is connected to 26 lower section of slide plate
Space in gas cabin 25, and connectivity part is equipped with check valve, and gas can be made to enter in sucker 28；When work, the second fixed cell 3 is fixed
Afterwards, second handle 22 is pressed, makes the second stripper plate 21 that the 4th fixed link 27 be driven to move down, so that sucker 28 is sucked thoroughly, Gu
Determine fixed frame 1, when fixed frame 1 needs to dismantle, open second handle 22, makes space in the cavity 12 on 21 right side of the second stripper plate
Interior gas enters space in the gas cabin 25 of the lower section of slide plate 26, hence into sucker 28, making sucker 28 decontrol car body, and sucker 28
It is interior that there is gas, car body can be quickly decontroled in the case where not influencing car body, pass through the first fixed cell 2 and the second fixed cell
Under 3 cooperation, fixed frame 1 can be fixed on car body, while facilitating the disassembly of fixed frame 1.
As one embodiment of the present invention, 1 surface of fixed frame is equipped with engaging unit 7；The number of engaging unit 7
Amount is eight, and is uniformly distributed in four sides of 1 two sides of fixed frame, can install weather shield 71 additional by engaging unit 7；The engaging unit
7 include the third groove 72 for being opened in 1 side of fixed frame；The first magnet plate 73 is fixed in the third groove 72；Described
There are two horizontal strip bulges for one magnet plate, 73 surface tool, and are equipped with vertical bar shaped between two strip bulges and are recessed；Institute
71 cambered design of weather shield is stated, and 71 one end of weather shield is fixed with the second magnet plate 74；Second magnet plate, 74 surface is equipped with
Two bar shapeds recess, and be equipped with vertical strip bulge between two horizontal bar shapeds recess can make the first magnet plate 73 and the
Two fittings completely of magnet plate 74, while preventing weather shield 71 from sliding, weather shield 71 can contact display screen 11 after installing weather shield 71 additional
Four sides, preventing dust and rainwater from entering leads to display damage in display；Second is rotatably connected in the third groove 72
Shaft 75, and 75 surface of the second shaft is equipped with torsional spring；Second shaft, 75 surface wrap has dustcloth 76；The dustcloth 76
The second shaft 75 is fixed in one end, and the other end is fixed with third magnet plate 77；72 bottom interior wall of third groove is fixed with
Four magnet plates 78；When work, when being not required to install weather shield 71 additional, dustcloth 76 is pulled down, third magnet plate 77 and the 4th magnetic are made
Iron plate 78 is bonded, and prevents 73 surface of the first magnet plate of dust adhesion when vehicle driving from making first when needing to install weather shield 71 additional
Magnet plate 73 and the fitting of the second magnet plate 74, while weather shield 71 contacts four sides of display screen 11 and extends display screen after fitting
11, the part extended can prevent rainwater from trickling down 11 surface of display screen, while weather shield 71 can prevent dust and rainwater entrance aobvious
Show in device, leads to display job failure.
When work, after fixed frame 1 is arranged on the car body, 31 upper surface of third fixture block is set to contact vehicle bottom manually, so
Nylon rope 37 is pulled afterwards, makes 34 relative motion of the second slide bar 33 and third slide bar, engages the first double wedge 38 and the second double wedge 39,
To fixed third fixture block 31, will nylon rope 37 tense after be wound in 35 surface of spud pile, press second handle 22 later, make the
Two stripper plates 21 drive the 4th fixed link 27, so that sucker 28 be made to be sucked thoroughly, fixed fixed frame 1 will after fixed frame 1 is fixed
Card ball 41 is put between the first fixture block 42 and the second fixture block 43, is adjusted the rotation angle of display screen 11, is pressed the first after adjusting
Hand 44 moves down the first fixture block 42, and the first fixture block 42 and the second fixture block 43 is made to block card ball 41, fixed display；When fixed frame 1
It is first turned on the first in command 44 when needing to dismantle, dismantles display screen 11, opens second handle 22 later, keeps the second stripper plate 21 right
Space makes sucker 28 hence into sucker 28 in the gas cabin 25 that gas enters below slide plate 26 in space in the cavity 12 of side
Car body is decontroled, nylon rope 37 is unclamped later, removes fixed frame 1；When vehicle driving to low-lying place, the first slide bar 51 is relative to vehicle
Body moves up, to move up with carry-over bar 55, rack gear 55 drives first rotating shaft 54 to rotate clockwise, to increase torsional spring
Torsion improves oscillating rod 53 to the support force of the first slide bar 51, makes the opposite sliding of the first sliding block 52, to make 51 phase of the first slide bar
It is static to ground, when vehicle driving to prominence, the opposite car body slide downward of the first slide bar 51, thus under carry-over bar 55
It moves, rotates counterclockwise first rotating shaft 54, weaken the torsion of torsional spring, to reduce support of the oscillating rod 53 to the first slide bar 51
Power moves to left the first sliding block 52, to keep the opposite ground of the first slide bar 51 static；It, will be dust-proof when being not required to install weather shield 71 additional
Cloth 76 pulls down, and is bonded third magnet plate 77 and the 4th magnet plate 78, when needing to install weather shield 71 additional, makes the first magnet plate 73
It is bonded with the second magnet plate 74, while weather shield 71 contacts four sides of display screen 11 and extends display screen 11 after fitting.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of anti-vibration detachable LED mobile advertisement display, it is characterised in that: consolidate including car body, fixed frame (1), first
Order member (2), the second fixed cell (3), third fixed cell (4) and antidetonation unit (5)；Fixed frame (1) " u "-shaped is set
Meter, and be fixed on car body by the first fixed cell (2) and the second fixed cell (3)；The third fixed cell (4) is used for
Fixed display screen (11), and third fixed cell (4) passes through antidetonation unit (5) Connection Bracket (1)；The antidetonation unit (5)
Including the first slide bar (51), the first sliding block (52), oscillating rod (53), first rotating shaft (54) and rack gear (55)；The fixed frame (1)
Two sides offer first sliding groove (56)；First slide bar (51) slides in first sliding groove (56), and the first slide bar (51)
It is only capable of not swinging in sliding in first sliding groove (56)；The first rotating shaft (54) is rotationally connected in first sliding groove (56), and
First rotating shaft (54) is located at below the first slide bar (51)；First sliding block (52) is slidably socketed in the first slide bar (51) surface；
Described oscillating rod (53) one end and the first sliding block (52) lower surface are hinged, the other end and first rotating shaft (54) hingedly, and oscillating rod
(53) torsional spring is equipped with first rotating shaft (54) hinged place, torsional spring quantity is two, and the torsion of torsional spring can be improved, support the first slide bar
(51)；The rack gear (55) is fixed on the first slide bar (51) lower surface；The first rotating shaft (54) is design of gears, and first turn
Axis (54) is engaged with rack gear (55), can rotate the torsion for improving and weakening torsional spring by first rotating shaft (54).
2. a kind of anti-vibration detachable LED mobile advertisement display according to claim 1, it is characterised in that: described
Three fixed cells (4) include card ball (41), the first fixture block (42), the second fixture block (43), the first in command (44), the first convex block (45)
With the first fixed link (46)；The card ball (41) is fixed on display screen (11) back side；First fixture block (42) is fixed on first
The one end of slide bar (51) close to display screen (11)；Second fixture block (43) is located above the first fixture block (42), is slidably connected to
First slide bar (51)；The equal inclined design in first fixture block (42) upper surface and the second fixture block (43) lower surface, can be bonded completely
Card ball (41) surface；Second fixture block (43) upper surface offers the first groove (47)；Pass through in first groove (47)
Spring is fixed with the first stripper plate (48), and the first stripper plate (48) slides in the first groove (47)；First fixed link
(46) the second fixture block (43) are passed through and is fixed on the first fixture block (42) upper surface, and the second fixture block (43) is slidably in the first fixed link
(46) surface, the first fixed link (46) can prevent the second fixture block (43) from swinging, play positioning action；First fixed link
(46) upper end is hinged with the first in command (44) in the first stripper plate (48) upper surface；First convex block (45) is fixed on the first
Hand (44) hinged place, and the first convex block (45) lower surface cambered surface designs, and automatically opens, can lead to after preventing the first in command (44) from closing
Crossing the first in command (44) makes the first fixture block (42) and the second fixture block (43) clamp card ball (41).
3. a kind of anti-vibration detachable LED mobile advertisement display according to claim 2, it is characterised in that: described aobvious
Display screen (11) offers the second sliding slot (6) of annular close to the side side of car body；It is slidably connected in the second sliding slot (6)
Second sliding block (61)；Telescopic rod (62) are hinged between second sliding block (61) and the first sliding block (52)；First fixture block
(42) and the arc surface of the second fixture block (43) is equipped with graphite linings, since card ball (41) are circle, makes display can multi-angle
Rotation；The inner wall of the second sliding slot (6) is fixed with air bag (63)；Below air bag (63) connection the first stripper plate (48)
First groove (47) interior space can be such that air bag (63) expand after third fixed cell (4) is fixed, to keep display screen (11) solid
It is fixed, prevent display screen (11) from shaking.
4. a kind of anti-vibration detachable LED mobile advertisement display according to claim 1, it is characterised in that: described
Two fixed cells (3) include third fixture block (31), the second fixed link (32), the second slide bar (33), third slide bar (34) and fix
Stake (35)；Fixed frame (1) lower end offers the second groove (36)；The third fixture block (31) slides on the second groove
(36) in, and third fixture block (31) L shape designs, and can block vehicle bottom；Second fixed link (32) is fixed on third card
Block (31) upper end, and the second fixed link (32) is located in the second groove (36)；Second slide bar (33) and third slide bar (34)
It is slidably connected in the second groove (36), and the second slide bar (33) and third slide bar (34) are symmetrical with respect to the second fixed link (32)
Setting, third slide bar (34) and the second slide bar (33) are fixed on the second groove (36) inner wall by spring respectively；Described second is solid
The two sides side of fixed pole (32) is uniformly fixed with the first double wedge (38)；Second slide bar (33) and third slide bar (34) are opposite
It is uniformly fixed with the second double wedge (39) on one side；The third fixture block (31) offers limiting slot far from the side side of car body
(311)；It is fixed with limited block (312) in second groove (36), limited block (312) can be prevented in sliding in limiting slot (311)
Only third fixture block (31) drops out the second groove (36)；Second slide bar (33) and third slide bar (34) surface are wound with two jointly
Root nylon rope (37), and two nylon ropes (37) are pierced by the setting of fixed frame (1) side wall；The spud pile (35) is fixed on fixed frame
(1) outer wall, two nylon ropes (37) can be wound in spud pile (35) surface, to make the second slide bar (33) and third slide bar (34)
Relative motion engages the first double wedge (38) and the second double wedge (39), thus fixed third fixture block (31).
5. a kind of anti-vibration detachable LED mobile advertisement display according to claim 1, it is characterised in that: described
One fixed cell (2) includes the second stripper plate (21), second handle (22), third fixed link (23), the second convex block (24), gas cabin
(25), slide plate (26), the 4th fixed link (27) and sucker (28)；Cavity (12) are offered on the left of the fixed frame (1)；Described
Two stripper plates (21) slide in cavity (12)；Described third fixed link (23) one end penetrates in cavity (12) and is fixed on second
Side wall on the left of stripper plate (21), the other end are hinged with second handle (22)；Second convex block (24) is fixed on second handle
(22) hinged place；Second convex block (24) the lower surface cambered surface design, automatically opens after second handle (22) can be prevented to close；Institute
It states fixed frame (1) top inner wall and is fixed with the gas cabin (25) being evenly arranged；Sliding has slide plate (26) in the gas cabin (25)；It is described
Slide plate (26) lower surface is fixed with third fixed link (23)；Third fixed link (23) lower end is fixed with suction in gas cabin (25) outside
Disk (28)；It is empty in the cavity (12) on the right side of the interior space connection the second stripper plate (21) in gas cabin (25) below the slide plate (26)
Between；Gas cabin (25) interior space below the sucker (28) connection slide plate (26), and connectivity part is equipped with check valve, can make gas into
Enter in sucker (28)；Sucker (28) can be made to be sucked and decontrol car body by second handle (22), so that fixed and release is fixed
Frame (1).
6. a kind of anti-vibration detachable LED mobile advertisement display according to claim 1, it is characterised in that: described solid
Frame (1) surface is determined equipped with engaging unit (7)；Engaging unit (7) quantity is eight, and is uniformly distributed in fixed frame (1) two sides
Four sides, can pass through engaging unit (7) install additional weather shield (71)；The engaging unit (7) includes being opened in fixed frame (1) side
Third groove (72)；The first magnet plate (73) are fixed in the third groove (72)；First magnet plate (73) surface
There are two horizontal strip bulges for tool, and are equipped with vertical bar shaped between two strip bulges and are recessed；Weather shield (71) arc
Shape design, and weather shield (71) one end is fixed with the second magnet plate (74)；Second magnet plate (74) surface is set there are two item
Shape recess, and it is equipped with vertical strip bulge between two horizontal bar shaped recess, the first magnet plate (73) and the second magnetic can be made
Iron plate (74) is bonded completely, while preventing weather shield (71) from sliding, and installs weather shield (71) accessible display of weather shield (71) afterwards additional
Shield (11) four sides, preventing dust and rainwater from entering leads to display damage in display；Rotation connects in the third groove (72)
It is connected to the second shaft (75), and the second shaft (75) surface is equipped with torsional spring；Second shaft (75) surface wrap has dustcloth
(76)；Described dustcloth (76) one end is fixed on the second shaft (75), and the other end is fixed with third magnet plate (77)；The third
Groove (72) bottom interior wall is fixed with the 4th magnet plate (78), can be by dustcloth (76) withouyt weather shield (71)
It pulls down, is bonded third magnet plate (77) and the 4th magnet plate (78), dust the first magnet plate of adhesion when preventing vehicle driving
(73) surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910157540.3A CN109658842B (en) | 2019-03-01 | 2019-03-01 | Anti-vibration detachable LED mobile advertisement display |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910157540.3A CN109658842B (en) | 2019-03-01 | 2019-03-01 | Anti-vibration detachable LED mobile advertisement display |
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| CN109658842A true CN109658842A (en) | 2019-04-19 |
| CN109658842B CN109658842B (en) | 2020-12-15 |
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| CN201910157540.3A Active CN109658842B (en) | 2019-03-01 | 2019-03-01 | Anti-vibration detachable LED mobile advertisement display |
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| CN113771768A (en) * | 2021-09-14 | 2021-12-10 | 苏州猫头鹰识别技术有限公司 | Vehicle side monitoring device based on neural network technology |
| CN116879819A (en) * | 2023-07-20 | 2023-10-13 | 合肥科领时代信息科技有限公司 | Adsorption detection device of electric permanent magnet sucker controller |
| CN117524004A (en) * | 2024-01-05 | 2024-02-06 | 赣州市星河通信设备有限公司 | LED display screen with anti-seismic structure and use method |
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|---|---|
| CN109658842B (en) | 2020-12-15 |
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Effective date of registration: 20201126 Address after: 239400 Yingshan Village 104 National Road 1002 km north of Mingguang Street, Chuzhou City, Anhui Province Applicant after: MINGGUANG LONGTENG TECHNOLOGY INDUSTRY AND TRADE Co.,Ltd. Address before: 310018 Hangzhou University of Electronic Science and Technology, No. 1158, No. 2 Main Street, Baiyang Street, Jingkai District, Hangzhou City, Zhejiang Province Applicant before: Ge Chengyan |
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Effective date of registration: 20230414 Address after: No. 2398, Mingcang Road, Chuzhou City, Anhui Province Patentee after: Mingguang Jiuzhi Intellectual Property Management Co.,Ltd. Address before: 239400 north of 1002km National Road 104, Yingshan village, Mingguang street, Mingguang City, Chuzhou City, Anhui Province Patentee before: MINGGUANG LONGTENG TECHNOLOGY INDUSTRY AND TRADE CO.,LTD. |