CN109686264A - A kind of rotary LED display screen - Google Patents
A kind of rotary LED display screen Download PDFInfo
- Publication number
- CN109686264A CN109686264A CN201710976318.7A CN201710976318A CN109686264A CN 109686264 A CN109686264 A CN 109686264A CN 201710976318 A CN201710976318 A CN 201710976318A CN 109686264 A CN109686264 A CN 109686264A
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- 238000004140 cleaning Methods 0.000 claims abstract description 71
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims description 53
- 239000003599 detergent Substances 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010407 vacuum cleaning Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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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- B08B1/12—
Abstract
The present invention provides a kind of rotary LED display screen, including pedestal, driving device, display screen main body, top cover, auxiliary power supply and screen cleaning device, the driving device is arranged in the base intracavity, the output end of the driving device is set as connecting the display screen main body, the top cover is arranged in the top of the display screen main body, the auxiliary power supply is set on the top cover, and the screen cleaning device is arranged in the lower section of the top cover, the auxiliary power supply is set as being electrically connected the driving device and the display screen main body.The present invention uses the display screen, simple and practical, can be realized the automatic good cleaning treatment to display screen surface, to guarantee the display effect of display screen, it prolongs its service life, while making full use of the driving force in display screen rotary course, cost caused by being further added by driving device is avoided to waste.
Description
Technical field
The present invention relates to LED display technical field more particularly to a kind of rotary LED display screens.
Background technique
LED display is widely used to the public places such as advertisement, station, bank, market, it has small power consumption, service life
Long, the advantages that color is good.The luminescent device of present LED display mainly uses LED flat plate module.Wherein, pillar rotating LED
Display screen has 360 degree of a visual perspective, and its cost is relatively low, still, existing pillar Rotatable LED display screen is actually using
There are still deficiencies in the process.Since Rotatable LED display screen is often applied to outdoor, to guarantee its good bandwagon effect, simultaneously
It prolongs its service life, generally requires to clean its surface, not only increase labor intensity, and still difficult in rainy days etc.
To realize the real time cleaning work of Rotatable LED display screen, therefore reduce the displaying effect of Rotatable LED display screen.
Summary of the invention
It is a primary object of the present invention to solve problems of the prior art, provide one kind simple and practical, Neng Goushi
Now the automatic good cleaning treatment of display screen surface is prolonged its service life, filled simultaneously to guarantee the display effect of display screen
Divide the rotating LED for avoiding cost caused by being further added by driving device to waste using the driving force in display screen rotary course aobvious
Display screen.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of rotary LED display screen, wherein institute
Stating rotary LED display screen includes pedestal, driving device, display screen main body, top cover, auxiliary power supply and screen cleaning dress
It sets, the driving device is arranged in the base intracavity, and the output end of the driving device is set as connecting the display screen main body,
The top cover is arranged in the top of the display screen main body, the auxiliary power supply is arranged on the top cover, and under the top cover
The screen cleaning device is arranged in side, and the auxiliary power supply is set as being electrically connected the driving device and the display screen
Main body.
Further, it includes driving mechanism that the screen cleaning device, which is set as, rotating speed adjusting mechanism, follower, clear
Clean main body and mounting rack, the input terminal of the driving mechanism are set as connecting the output end of the driving device, and the mover
The output end of structure is set as connecting the input terminal of the rotating speed adjusting mechanism, and the output end of the rotating speed adjusting mechanism is set as connecting
The input terminal of the follower is connect, the output end of the follower is set as connecting the cleaning body, the revolving speed tune
Section mechanism and the follower are all set on the mounting rack, the mounting rack be set to the pedestal and the top cover it
Between.
Further, the driving mechanism is set as bevel gear set, the bevel gear set is set as include bevel gear one with
Bevel gear two, the bevel gear one are set to the output end of the driving device, and the side of the bevel gear one be meshed it is described
Bevel gear two, the bevel gear two are set to the input terminal of the rotating speed adjusting mechanism.
Further, the rotating speed adjusting mechanism is set as rotary shaft and gear set, the input terminal connection of the rotary shaft
The output end of the driving mechanism, and the output end of the rotary shaft connects the input terminal of the gear set, the gear set it is defeated
Outlet connects the input terminal of the follower.
Further, the follower is set as linear reciprocating motion mechanism, the linear reciprocating motion mechanism setting
Being includes active rotating part, linear movement part and two driven rotating parts, the input terminal connection of the active rotating part
The output end of the rotating speed adjusting mechanism, and the driven rotating parts rotation of active rotating part driving two, two it is described from
Dynamic rotating part matches the two sides for being set to the active rotating part, and the two driven rotating parts drive the straight line
Movable part up and down reciprocatingly moves along a straight line.
Further, the active rotating part is set as including shaft one and driving gear, and the shaft one is arranged in
On the mounting rack, and the input terminal of the shaft one connects the output end of the rotating speed adjusting mechanism, and the driving gear passes through
Key connection is coaxially arranged in the shaft one.
Further, the two driven rotating parts are set as identical structure, and the two driven rotating parts are respectively provided with
It is to include that shaft two, driven gear and driven fan-shaped braces, the shaft two are arranged on the mounting rack, and in the shaft two
It is connected by key and the driven gear is coaxially arranged, the driven gear and the driving gear external toothing, the driven fan
Shape braces is set to the front side of the driven gear, and the driven fan-shaped braces is connected by key and is coaxially arranged in the shaft
On two.
Further, the straight moving part, which sets up separately, is set to including movable block and movable plate, and the movable block matches cunning
It is dynamic to be set on the mounting rack, and the movable block is coaxially arranged with the driving gear, on the movable plate described in setting
Cleaning body, and the movable plate is set as being made of flute profile section and construction section, the flute profile section is set as and the driven sector
Braces external toothing, and the construction section is coaxially arranged in the lower end of the flute profile section, the construction section is coaxially arranged in the shifting
In the front surface of motion block.
Further, the cleaning body is set as including cleaning brush, detergent Storing case, disposal box and power device,
The cleaning brush is set to the output end of the follower, and the cleaning brush by detergent Storing case described in piping connection with
The disposal box, the detergent Storing case, the disposal box and the power device are all set on the mounting rack, and institute
Detergent Storing case is stated to be disposed as connecting the power device with the disposal box.
Further, the driving device is set as including motor driver, rotating electric machine, shaft coupling and shaft, described
Motor drive outputs are electrically connected the input terminal of the rotating electric machine, the output end setting of the motor shaft of the rotating electric machine
For the lower end for connecting the shaft by the shaft coupling, the upper end of the shaft is matched by bearing is set to the top cover
Inner wall groove in, and the display screen main body is set in the shaft.
The advantages and positive effects of the present invention are:
(1) by driving device driving display screen main body 360 degree rotation, auxiliary power supply can be not square in LED display
Just in the case where being directly connected to external power supply or power-off, it is powered, to guarantee the displaying effect of LED display, and
Screen cleaning device can then clean display screen body surfaces in rainy days or LED display long-term work, so that
LED display bandwagon effect is good, while can reduce the artificial progress clean labor intensity of display screen body surfaces.
(2) the driving force adjustment of driving mechanism is transferred to by follower by rotating speed adjusting mechanism, by follower band
Cleaning body reciprocating action is moved to carry out display screen body surfaces cleaning, and driving mechanism is set to the knot in driving device
Structure, so that while driving device driving display screen main body rotation screen cleaning device work can be driven by it, to fill
Divide and utilize the energy, with save the cost.
(3) it is driven by driving gear and is rotated with the driven gear of its external toothing, then the shaft being keyed with driven gear
Two synchronous rotaries, so that key connection is fixed on the driven fan-shaped braces rotation in shaft two, driven sector braces is in its rotation
It is meshed when going to close to driving gear side with the flute profile section of movable plate, movable plate is driven to move along a straight line up and down, complete cleaning
Continuous cleaning of the main body to display screen main body.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the schematic cross-sectional view of Fig. 1.
Fig. 3 is the structural schematic diagram of follower part in Fig. 2.
In figure: pedestal 10, driving device 20, motor driver 201, rotating electric machine 202, shaft 203, display screen main body
30, top cover 40, auxiliary power supply 50, screen cleaning device 60, mounting rack 601, bevel gear 1, bevel gear 2 603, rotation
Shaft 604, shaft 1, driving gear 606, shaft 2 607, driven gear 608, driven sector braces 609, movable block
610, flute profile section 611, construction section 612, cleaning brush 613.
Specific embodiment
In order to better understand the present invention, the present invention is further retouched with attached drawing combined with specific embodiments below
It states.
As shown in Figure 1-Figure 3, a kind of rotary LED display screen, including pedestal 10, driving device 20, display screen main body 30,
Top cover 40, auxiliary power supply 50 and screen cleaning device 60,10 inner cavity of pedestal be arranged driving device 20, driving device 20 it is defeated
Outlet is set as connection display screen main body 30, and the top of display screen main body 30 is arranged top cover 40, auxiliary power supply is arranged on top cover 40
Device 50, and screen cleaning device 60 is arranged in the lower section of the top cover 40, auxiliary power supply 50 is set as being electrically connected driving dress
20 and display screen main body 30 are set, 360 degree rotation, auxiliary power supply 50 are carried out by 20 driving display screen main body 30 of driving device
It can be powered in the case where LED display is inconvenient to be directly connected to external power supply or power-off, to guarantee that LED is aobvious
The displaying of display screen acts on, and screen cleaning device 60 then can be in rainy days or LED display long-term work, to display screen master
30 surface of body is cleaned, so that LED display bandwagon effect is good, while can reduce artificial progress 30 surface of display screen main body
Clean labor intensity.
Screen cleaning device 60 is set as including driving mechanism, rotating speed adjusting mechanism, follower, cleaning body and installation
Frame 601, the input terminal of driving mechanism is set as the output end of connection driving device 20, and the output end of the driving mechanism is set as
The input terminal of rotating speed adjusting mechanism is connected, the output end of rotating speed adjusting mechanism is set as the input terminal of connection follower, driven
The output end of mechanism is set as connection cleaning body, and rotating speed adjusting mechanism and follower are all set on mounting rack 601, installs
Frame 601 is set between pedestal 10 and top cover 40, by rotating speed adjusting mechanism by the adjustment of the driving force of driving mechanism be transferred to from
Motivation structure drives cleaning body reciprocating action to work to carry out 30 surface cleaning of display screen main body by follower, and mover
Structure is set to the structure in driving device 20, so that while driving device 20 drives display screen main body 30 to rotate, Neng Gouyou
It drives screen cleaning device 60 to work, so that the energy is made full use of, with save the cost.
Driving mechanism is set as bevel gear set, and bevel gear set is set as including bevel gear 1 and bevel gear 2 603, cone
Gear 1 is set to the output end of driving device 20, and the side of the bevel gear 1 is meshed bevel gear 2 603, bores tooth
2 603 input terminals for being set to rotating speed adjusting mechanism are taken turns, specifically, one 602 coaxial line of bevel gear is sheathed in shaft 203, cone
2 603 coaxial line of gear is sheathed in rotary shaft 203, and bevel gear 1 and bevel gear 2 603 may be configured as identical structure, is led to
It crosses bevel gear 1 and the rotary motion in shaft 203 is transferred to bevel gear 2 603, rotational speed regulation is driven by bevel gear 2 603
Mechanism rotation.
Rotating speed adjusting mechanism is set as rotary shaft 604 and gear set, and the input terminal of rotary shaft 604 connects the defeated of driving mechanism
Outlet, and the input terminal of the output end connection gear group of the rotary shaft 604, the input of the output end connection follower of gear set
End, specifically, gear set are used to adjust the movement velocity of follower, therefore gear set can be according to the rule of rotary LED display screen
Lattice and actual needs setting transmission ratio, carry out calculating determination with specification, quantity and the series etc. to gear set middle gear, pass through
Gear set can carry out the adjustment of the revolving speed of the transmitting of bevel gear 2 603, so that can be with by the revolving speed of rotating speed adjusting mechanism output
The rotation speed of display screen main body 30 matches, and meets the good progress of cleaning body cleaning.
Follower is set as linear reciprocating motion mechanism, and linear reciprocating motion mechanism is set as including active rotating part
Be divided to, move linearly part and two driven rotating parts, active rotating part input terminal connection rotating speed adjusting mechanism output end,
And the driven rotating part rotation of active rotating part driving two, two driven rotating parts, which match, is set to active rotating part
Two sides, and two driven rotating parts driving linear movement part up and down reciprocatingly moves along a straight line, specifically, active rotating part
The output end of input terminal connection gear group drives two driven rotating parts to rotate by active rotating part, and two driven revolutions
Part matches driving linear movement part and up and down reciprocatingly moves along a straight line, to guarantee cleaning body to the clear of display screen main body
It is clean.
Active rotating part is set as including shaft 1 and driving gear 606, and shaft 1 is arranged in mounting rack 601
On, and the output end of the input terminal connection rotating speed adjusting mechanism of the shaft 1, driving gear, which is connected by key, to be coaxially arranged
In in shaft 1, specifically, the output end of the input terminal connection gear group of shaft 1, i.e. coaxial line in shaft 1
The final gear being arranged in gear set, and pass through bearing fit between the mounting hole on the shaft 1 and mounting rack 601
Setting drives shaft 1 to rotate, then 606 synchronous rotary of driving gear being keyed with it by rotating speed adjusting mechanism.
Two driven rotating parts are set as identical structure, and two driven rotating parts be disposed as include shaft 2 607, from
Moving gear 608 and driven fan-shaped braces 609, shaft 2 607 is arranged on mounting rack 601, and is connected in the shaft 2 607 by key
It connects and driven gear 608 is coaxially arranged, driven gear 608 and 606 external toothing of driving gear, driven sector braces 609 are set to
The front side of driven gear 608, and the driven fan-shaped braces 609 is connected by key and is coaxially arranged in shaft 2 607, specifically
Ground, shaft 2 607 is adjacent and is collinearly set to the side of shaft 1, and the installation on the shaft 2 607 and mounting rack 601
Be arranged between hole by bearing fit, driven by driving gear 606 and rotated with the driven gear 608 of its external toothing, then with from
2 607 synchronous rotary of shaft that moving gear 608 is keyed, so that the driven sector that key connection is fixed in shaft 2 607
Braces 609 rotates, and driven sector braces 609 is when its rotation is to close to 606 side of driving gear and the flute profile section 611 of movable plate
It is meshed, movable plate is driven to move along a straight line up and down, complete continuous cleaning of the cleaning body to display screen main body 30.
Straight moving part, which sets up separately, to be set to including movable block 610 and movable plate, and movable block 610, which matches, is slideably positioned in installation
On frame 601, and the movable block 610 is coaxially arranged with driving gear 606, and cleaning body, and the movable plate are arranged on movable plate
Be set as being made of flute profile section 611 and construction section 612, flute profile section 611 be set as with driven fan-shaped 609 external toothing of braces, and should
The lower end of flute profile section 606 is coaxially arranged construction section 612, and construction section 612 is coaxially arranged in the front surface of movable block 610,
Specifically, two sliding slots of corresponding setting on mounting rack 601, two sliding slots are set to the mounting hole of 601 upper shaft 1 of mounting rack
Lower section, and the center line of two sliding slots is set as the centerline collineation with the mounting hole, the rear side both ends of movable block 610 match cunning
Dynamic to be set in two sliding slots, the number of teeth of the number of teeth of driven sector braces 609 and flute profile section 611 is according to the actual motion of cleaning body
The rotation speed of speed and display screen main body 30 determines.
Cleaning body is set as including cleaning brush 613, detergent Storing case, disposal box and power device, and cleaning brush 613 is set
It is placed in the output end of follower, and the cleaning brush 613 passes through piping connection detergent Storing case and disposal box, detergent storage
Case, disposal box and power device are all set on mounting rack 601, and detergent Storing case is disposed as connecting power with disposal box
Device, specifically, cleaning brush 613 may be configured as hollow structure, and can be uniformly arranged several through-holes, power on the cleaning brush 613
Device may be configured as including pressure pump and vacuum cleaning power section, and pressure pump and vacuum cleaning power section are electrically connected auxiliary
Power supply unit 50 is helped, the output end of pressure pump connects detergent Storing case, and pressure pump may make the cleaning in detergent Storing case
Agent is sprayed by pipeline by the through-hole on cleaning brush 613, to assist realizing the cleaning to display screen main body 30, vacuum cleaning power
Partial output end connects disposal box, and vacuum cleaning power section makes 613 inner cavity of cleaning brush generate negative pressure, then shows by pipeline
Dust in display screen main body 30 is collected into disposal box by the road by through-hole, to complete to dust on 30 surface of display screen main body
Absorption can be in display screen main body 30 by the cooperation of cleaning brush 613, detergent Storing case, disposal box and power device
Dust carry out adsorption treatment, and by cleaning brush 613 and detergent Storing case detergent auxiliary complete to display screen main body
The good cleaning on 30 surfaces, to guarantee the bandwagon effect of display screen main body 30.
Driving device 20 is set as including motor driver 201, rotating electric machine 202, shaft coupling and shaft 203, and motor drives
Dynamic 201 output end of device is electrically connected the input terminal of rotating electric machine 202, and the output end of the motor shaft of rotating electric machine 202 is set as logical
The lower end of shaft coupling connection shaft 203 is crossed, the upper end of shaft 203 matches the inner wall groove for being set to top cover 40 by bearing
In, and display screen main body 30 is set in the shaft 203, specifically, shaft is fixed on by connection frame in 30 rear end of display screen main body
On 203, motor driver 201, rotating electric machine 202 and shaft coupling carry out type selecting all in accordance with the actual needs of display screen main body 30 and set
It sets, rotating electric machine 202 is driven by motor driver 201, then rotating electric machine 202 drives shaft 203 to rotate by shaft coupling, from
And the display screen main body 30 in shaft 203 is rotated, to realize its 360 degree of bandwagon effect.
Auxiliary power supply 50 may be configured as including battery, solar converter and solar panel, battery, too
Positive to be electrically connected between converter and solar panel, battery is electrically connected motor driver 201, rotating electric machine 202
With display screen main body 30.
Controller is also set up in pedestal 10, controller is set as being electrically connected driving device 20, display screen main body 30, auxiliary
Power supply unit 50 and screen cleaning device 60 control driving device 20, display screen main body 30, auxiliary power supply 50 by controller
With the working condition of screen cleaning device 60, wherein controller is existing controller part, with driving device 20, display screen master
The electric connection of body 30, auxiliary power supply 50 and screen cleaning device 60 is existing interconnection technique, therefore without repeating.
It is simple and practical using rotary LED display screen provided by the invention, it can be realized to the automatic good of display screen surface
Good cleaning treatment is prolonged its service life with guaranteeing the display effect of display screen, while being made full use of in display screen rotary course
Driving force, avoid increased costs caused by being further added by driving device.When LED display work, is controlled and driven by controller
Dynamic device 20 works, then motor driver 201 controls the rotation of 202 drive shaft 203 of rotating electric machine, and shaft 203 makes thereon
Display screen main body 30 rotate, with realize displaying act on, meanwhile, the bevel gear 1 being arranged in shaft 203 by power be transferred to
The bevel gear 2 603 of its external toothing, bevel gear 2 603 drive shaft 1 to rotate, are set in the revolving speed in rotary shaft 604
The gear set of regulating mechanism is adjusted revolving speed, guarantees that it is transferred to shaft 1 and the revolving speed satisfaction of driving gear 606 is wanted
It asks, driving gear 606 rotates, then 608 synchronous rotary of driven gear of its two sides external toothing, is set to shaft two to drive
Driven fan-shaped braces 609 on 607 rotates, and driven sector braces 609 is in its rotation to close to 606 side Shi Yuyi of driving gear
The flute profile section 611 of movable plate is meshed, since the setting position of two driven fan-shaped braces 609 is identical, therefore the wherein driven sector in side
When 611 engaged transmission of braces 609 and flute profile section, the driven fan-shaped rotation of braces 609 in the other side is to the other side, to realize two driven fans
In turn driving of the shape braces 609 to movable plate flute profile section 611 completes cleaning body so that movable plate moves along a straight line up and down
Continuous cleaning to display screen main body 30, wherein when needing to carry out the 30 surface dust suction of display screen main body, start vacuum cleaning
Power section work, vacuum cleaning power section make 613 inner cavity of cleaning brush generate negative pressure by pipeline, then display screen main body 30
On dust collected by the road into disposal box by through-hole, and when need to carry out display screen 30 surface clean of main body, start pressure pump
Part works, and pressure pump may make the detergent in detergent Storing case to be sprayed by pipeline by the through-hole on cleaning brush 613, with
Auxiliary realizes the cleaning to display screen main body 30, to avoid the problems such as manually cleaning labor intensity and bad cleaning quality.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be considered as limiting the scope of the invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (10)
1. a kind of rotary LED display screen, it is characterised in that: the rotary LED display screen includes pedestal, driving device, shows
The driving device, the drive is arranged in display screen main body, top cover, auxiliary power supply and screen cleaning device, the base intracavity
The output end of dynamic device is set as connecting the display screen main body, and the top cover is arranged in the top of the display screen main body, described
The auxiliary power supply is set on top cover, and the screen cleaning device, the auxiliary power supply dress is arranged in the lower section of the top cover
It installs to be set to and is electrically connected the driving device and the display screen main body.
2. rotary LED display screen according to claim 1, it is characterised in that: the screen cleaning device is set as wrapping
Driving mechanism, rotating speed adjusting mechanism, follower, cleaning body and mounting rack are included, the input terminal of the driving mechanism is set as
The output end of the driving device is connected, and the output end of the driving mechanism is set as connecting the input of the rotating speed adjusting mechanism
End, the output end of the rotating speed adjusting mechanism are set as connecting the input terminal of the follower, the output of the follower
End is set as connecting the cleaning body, and the rotating speed adjusting mechanism and the follower are all set on the mounting rack,
The mounting rack is set between the pedestal and the top cover.
3. rotary LED display screen according to claim 2, it is characterised in that: the driving mechanism is set as bevel gear
Group, the bevel gear set are set as including bevel gear one and bevel gear two, and the bevel gear one is set to the driving device
Output end, and the side of the bevel gear one is meshed the bevel gear two, the bevel gear two is set to the rotational speed regulation machine
The input terminal of structure.
4. rotary LED display screen according to claim 2, it is characterised in that: the rotating speed adjusting mechanism is set as revolving
Shaft and gear set, the input terminal of the rotary shaft connects the output end of the driving mechanism, and the output end of the rotary shaft connects
The input terminal of the gear set is connect, the output end of the gear set connects the input terminal of the follower.
5. rotary LED display screen according to claim 2, it is characterised in that: the follower is set as reciprocal straight
Line movement mechanism, it includes active rotating part that the linear reciprocating motion mechanism, which is set as, move linearly part and two driven times
Transfer part point, the input terminal of the active rotating part connects the output end of the rotating speed adjusting mechanism, and the active rotating part
The two driven rotating part rotations are driven, the two driven rotating parts, which match, is set to the two of the active rotating part
Side, and the two driven rotating parts drive the linear movement part up and down reciprocatingly to move along a straight line.
6. rotary LED display screen according to claim 5, it is characterised in that: the active rotating part is set as wrapping
Shaft one and driving gear are included, the shaft one is arranged on the mounting rack, and described turn of the input terminal connection of the shaft one
The output end of fast regulating mechanism, the driving gear, which is connected by key, to be coaxially arranged in the shaft one.
7. rotary LED display screen according to claim 6, it is characterised in that: the two driven rotating parts are set as
Identical structure, and the two driven rotating parts are disposed as including shaft two, driven gear and driven fan-shaped braces, described turn
Axis two is arranged on the mounting rack, and is connected by key in the shaft two and the driven gear is coaxially arranged, described driven
Gear and the driving gear external toothing, the driven sector set up the front side for being placed in the driven gear, and the driven fan
Shape braces, which is connected by key, to be coaxially arranged in the shaft two.
8. rotary LED display screen according to claim 7, it is characterised in that: the straight moving part, which sets up separately, is set to packet
Movable block and movable plate are included, the movable block, which matches, to be slideably positioned on the mounting rack, and the movable block and the active
Gear is coaxially arranged, and the cleaning body is arranged on the movable plate, and the movable plate is set as by flute profile section and construction section
Composition, the flute profile section be set as with the driven fan-shaped braces external toothing, and the lower end of the flute profile section be coaxially arranged it is described
Construction section, the construction section are coaxially arranged in the front surface of the movable block.
9. rotary LED display screen according to claim 2, it is characterised in that: the cleaning body is set as including clear
Clean brush, detergent Storing case, disposal box and power device, the cleaning brush are set to the output end of the follower, and should
Cleaning brush by detergent Storing case described in piping connection and the disposal box, the detergent Storing case, the disposal box with
The power device is all set on the mounting rack, and the detergent Storing case is disposed as connecting institute with the disposal box
State power device.
10. rotary LED display screen according to claim 1, it is characterised in that: the driving device is set as including electricity
Machine driver, rotating electric machine, shaft coupling and shaft, the motor drive outputs are electrically connected the input of the rotating electric machine
End, the output end of the motor shaft of the rotating electric machine are set as connecting the lower end of the shaft by the shaft coupling, and described turn
The upper end of axis is matched by bearing to be set in the inner wall groove of the top cover, and the display screen master is arranged in the shaft
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976318.7A CN109686264B (en) | 2017-10-19 | 2017-10-19 | Rotary LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976318.7A CN109686264B (en) | 2017-10-19 | 2017-10-19 | Rotary LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109686264A true CN109686264A (en) | 2019-04-26 |
| CN109686264B CN109686264B (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710976318.7A Active CN109686264B (en) | 2017-10-19 | 2017-10-19 | Rotary LED display screen |
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| Country | Link |
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| CN (1) | CN109686264B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252012A (en) * | 2020-03-26 | 2020-06-09 | 重庆延锋安道拓汽车部件系统有限公司 | Intelligent cabin multifunctional box |
| CN113409697A (en) * | 2021-08-18 | 2021-09-17 | 深圳市永鑫荣伟业科技有限公司 | Multi-angle visual new energy LED display screen for promotion and propaganda |
| CN113674526A (en) * | 2021-08-19 | 2021-11-19 | 上海工程技术大学 | Intelligent security traffic alarm device |
| CN115565449A (en) * | 2022-08-04 | 2023-01-03 | 江苏洛特斯展示有限公司 | Multimedia display stand |
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| CN113409697A (en) * | 2021-08-18 | 2021-09-17 | 深圳市永鑫荣伟业科技有限公司 | Multi-angle visual new energy LED display screen for promotion and propaganda |
| CN113674526A (en) * | 2021-08-19 | 2021-11-19 | 上海工程技术大学 | Intelligent security traffic alarm device |
| CN115565449A (en) * | 2022-08-04 | 2023-01-03 | 江苏洛特斯展示有限公司 | Multimedia display stand |
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| CN109686264B (en) | 2021-03-30 |
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