CN108877559A - A kind of convertible advertising lamp box - Google Patents
A kind of convertible advertising lamp box Download PDFInfo
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- CN108877559A CN108877559A CN201810848159.7A CN201810848159A CN108877559A CN 108877559 A CN108877559 A CN 108877559A CN 201810848159 A CN201810848159 A CN 201810848159A CN 108877559 A CN108877559 A CN 108877559A
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- Prior art keywords
- blinds
- billboard
- front side
- cylinder
- catch basin
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/10—Electrical control therefor
Abstract
The present invention relates to lamp box advertisement field, especially a kind of convertible advertising lamp box.Including cabinet, transparent cover plate, advertisement display unit, illumination region and automatically replacement portion, advertisement display unit include front side blinds billboard and rear side blinds billboard, belt, runner and the first button switch；Apparatus for automatic change includes the first cylinder, the second button switch and the first driving motor；The problem of advertisement in advertising lamp box changes automatically with environment is able to solve using the technical program, improves the flexibility of advertisement, enhances advertising results.
Description
Technical field
The present invention relates to advertising information propagandizing device field, in particular to a kind of convertible advertising lamp box.
Background technique
In daily life, advertising lamp box is seen everywhere, and advertising lamp box is used to show the image of businessman, enterprise product, is made
People become more apparent upon this product, although internet is popularized with the development of information technology, various advertisements occur and throw
Form is put, but billboard is still important publicity mode, is favored by most enterprises.
Traditional advertising lamp box is that single width or double width are shown mostly, usually can just be replaced after a period of time, and usually
It is using nut-screw that advertising lamp box is fixed on the wall, when needing product information to update, need nut with tools such as spanners
It unloads, then replaces the advertisement inside lamp box.Its is complex for operation step, it has not been convenient to the replacement to advertisement.
To solve the above problems, Chinese patent CN104867422A discloses a kind of convertible house ads lamp box, light source
Then the light of sending passes through opening for light-transmitting plate of second grating far from the first grating side by the first grating and the second grating
Mouthful, copy or figure with specific pattern and color are showed, controller controls the first light every first time threshold
Grid regulating device and/or the movement of the second optical grating regulating device, change light diffraction pattern, controller is every second time threshold control
Light-transmitting plate driven roller processed driving light-transmitting plate driving band one light-transmitting plate of drive is moved on the light emission direction of lamp plate, makes light from described
The default opening of light-transmitting plate projects, and the switching of ad content is realized, to change the visual effects such as the color of advertisement character, pattern.
Above scheme can auto-changing advertisement font, design and color, but pattern is to change according to the set procedure
, it cannot be adjusted automatically according to the variation of environment, the Man's Demands of viewing advertisement cannot be caught.
Summary of the invention
The purpose of the present invention is to provide a kind of convertible advertising lamp boxs, and the advertisement solved in advertising lamp box cannot be with ring
The problem of border changes automatically catches the Man's Demands of viewing advertisement, enhances advertising results.
In order to solve the above technical problems, technical solution of the present invention is as follows：
A kind of convertible advertising lamp box, including cabinet, transparent cover plate, advertisement display unit and illumination region；The advertisement is shown
Portion includes front side blinds billboard, rear side blinds billboard, belt and runner；
The runner is located at the top of front side blinds billboard and rear side blinds billboard, is fixedly connected on runner coaxial
Disk, the peripheral surface of disk is rotatably connected to several triangle double wedges, and the belt is around at the top of runner, belt both ends difference
It is connect with the top of front side blinds billboard and rear side blinds billboard；The blinds billboard, which can fold, is placed on cabinet bottom
Portion；Clump weight is equipped at the top of the blinds billboard of front side；
It further include apparatus for automatic change, the apparatus for automatic change includes the first cylinder, the first driving motor and control the
The first double control switch that one driving motor rotates clockwise；First cylinder is vertically fixed on cabinet, the first cylinder opening
Upward, the first piston sealed with the first cylinder slide is equipped in the first cylinder, the piston in the first cylinder is installed with strut, props up
Bar top is installed with cross bar；First double control switch includes the first button switch and the second button switch；First button switch
Above the blinds billboard of front side；Second button switch is located at below cross bar, and the first driving motor energy band turn wheel is suitable
Hour hands rotation, cross bar can block triangle double wedge in the clockwise direction.
Base case principle：When temperature reduces, the first cylinder interior gas temperature is low, and volume reduces, in the first cylinder
Piston slides into below cylinder, and cross bar presses the second button switch, and the second button switch controls driving motor and drives runner up time
Needle rotation, driven by rotating wheel belt is mobile, and the front side blinds billboard for being folded in the bottom of box is pulled upwardly by belt, when front side hundred
When leaf billboard is fully stretched, the first button switch is touched at the top of the blinds billboard of front side, the control of the first button switch is driven
Dynamic motor stalls, cross bar block triangle double wedge, and runner no longer rotates, and show in advertisement corresponding with microthermal climate at this time
Hold.
When temperature increases, the first cylinder interior gas is heated volume expansion, the piston in the first cylinder of gas push
It moves up, cross bar moves up simultaneously, after cross bar moves up, no longer blocks triangle double wedge, runner can freely turn at this time
Dynamic, belt no longer applies pulling force to front side blinds billboard, and front side blinds billboard leads to simultaneously under gravity to whereabouts
Crossing belt pulls rear side blinds billboard to move up, when front side, blinds billboard falls to bottom completely, rear side hundred
Leaf billboard is repeated stretching, completes the replacement of rear side blinds billboard.
The beneficial effect of base case is：1, blinds billboard in front side rises when temperature is low, and rear side blinds is wide
It accuses plate to rise when temperature is high, ad content corresponding with microthermal climate can be set in front side blinds billboard, rear
Ad content corresponding with hot weather is arranged in side billboard, so that it is different to different weather adjustment placements to realize lamp box
Advertisement, flexibility is good, facilitates the concern for attracting passerby, improves advertising results.2, the content of billboard is automatic with temperature change
Replacement, reduces the tedious steps manually replaced, and is more convenient.3, the first cylinder is equipped with cross bar, and triangle is blocked when cross bar moves down
Double wedge plays fixed runner, thus the purpose of fixed front side blinds billboard indirectly.It is convex that triangle is no longer blocked when cross bar moves down
Tooth, no longer fixed front side blinds billboard, the first cylinder can push button switch control blinds billboard lifting and lead to
The fixed blinds billboard of cooperation for crossing cross bar and triangle double wedge, with the simple lifting using temperature sensor control blinds billboard
It compares, the function of realization is more.
Further, the front side blinds billboard and rear side blinds billboard include several wide blinds of longitudinal arrangement；
Drive shaft is installed on wide blinds, drive shaft is parallel with the wide long side of blinds, and drive shaft inner end is located in wide blinds,
Outer end is stretched out outside wide blinds；
Several drive shaft inner ends of longitudinal arrangement are aligned, and outer end successively increases from top to bottom, and outer end is protruded equipped with rectangle
Portion；The apparatus for automatic change further includes catch basin, the first spring, the second driving motor and the more controls for controlling the second driving motor
Switch；More-control switch includes third button switch, the 4th button switch and optoelectronic switch；
It is fixedly connected with worm screw in the second driving motor shaft, worm screw is longitudinally disposed, and worm screw successively nibbles from top to bottom
Conjunction has several worm gears, and output revolving shaft is installed on worm gear, and output revolving shaft is laterally arranged, output revolving shaft inner end and the fixed company of worm gear
It connects；
The outer end of several output revolving shafts of longitudinal arrangement successively shortens from top to bottom, and output revolving shaft outer end is equipped with rectangular depression
Portion, rectangular projections can be embedded in rectangular depression portion；
The catch basin is located at top of the box, and the trench bottom that catchments is connect by the first spring with cabinet, and catch basin is in longitudinal direction
On can move freely, third button switch is fixedly arranged on catch basin lower square box, and the 4th button switch is fixedly arranged on the upper of catch basin
On square box；
Optoelectronic switch includes transmitting terminal and receiving end；Hair reflection end is fixedly arranged on the cabinet on front side of the blinds billboard of front side,
Receiving end is fixedly arranged on the cabinet on rear side of rear side blinds billboard, transmitting terminal face receiving end, and originator point, receiving end and top are wide
The top of blinds is in the same horizontal line.
Sometimes When It Rains, rainwater collects in catch basin, and the gravity of catch basin increases, thus what catch basin applied spring
Pressure increases, and catch basin compressed spring moves down, and after catch basin is pressed into third button switch, the second driving motor turns
Dynamic, driving worm screw rotation, worm screw drives output revolving shaft rotation, and output revolving shaft drives drive shaft rotation, so that wide blinds is driving
It rotates under the drive of turn axis, when the wide blinds at top rotates 180 degree, blocks the ray of optoelectronic switch output end transmitting, connects
Receiving end is not affected by radiation exposure, and optoelectronic switch is opened, and the replacement of advertising plane is completed in control the second driving motor stalling.
When becoming a fine day, the rainwater in catch basin is evaporated, and the gravity of catch basin reduces, so that catch basin applies spring
The pressure added reduces, and catch basin is moved up by the restoring force of spring, and after catch basin is pressed into third button switch, second is driven
Dynamic motor rotation, driving worm screw rotation, worm screw drive output revolving shaft rotation, and output revolving shaft drives drive shaft rotation, thus wide
Blinds rotates under the drive of drive shaft, when the wide blinds at top rotates 180 degree again, blocks optoelectronic switch output end again
When the ray of transmitting, receiving end is not affected by radiation exposure, and optoelectronic switch is opened, and advertisement is completed in control the second driving motor stalling
The replacement in face.
After the automatic replacement and the automatic replacement of weather of temperature height combine, advertising lamp box can show 4 kinds of different advertisements,
Most of Changes in weather can be covered, flexibility is good, facilitates the concern for attracting passerby, improves advertising results.Automatic detection simultaneously
Changes in weather is replaced automatically, can be reduced the cumbersome operation of worker, saves cost of labor, is more convenient.
Further, the lower end weight of wide blinds is greater than the weight of upper end.Beneficial effect：1. when blinds billboard is filled by belt
After dividing pull-up, wide blinds naturally droops always, can guarantee the smooth of blinds billboard entirety, to improve optimal advertising display.
2. due to wide blinds can with 360 degree rotation, the front surface and rear surface ad content of blinds billboard be easy because
The direction of individual width blinds is different and is disturbed, and since the lower end weight of wide blinds is greater than upper end, blinds billboard is sufficiently drawn
Rise after, wide blinds always lower end under.In other words, can be taking human as regulation blinds billboard for the first time by after abundant pull-up, face
It is front surface to the one side of transparent cover plate, and above-mentioned setting can guarantee no matter repeat how many times operation, blinds billboard is abundant
After pull-up, always front surface can guarantee that ad content will not be disturbed towards transparent cover plate.
3. wide blinds naturally droops always, the rectangular projections in wide blinds drive shaft can be smoothly inserted into towards fixing
In the rectangular depression portion of output revolving shaft.Guarantee that wide blinds can smoothly be driven.
Further, blinds billboard bottom passes through second spring and connect with the bottom of box.It is variable that spring can provide size
Pulling force, while length can change, belt and spring upper end obtained to blinds billboard respectively and end apply pulling force can
Guarantee that blinds billboard is stretched sufficiently, avoids blinds billboard because stretching fold that is insufficient and generating, guarantee advertisement effect
Fruit is unaffected.Spring can offset part by the variation of length when the pulling force of belt is excessive above blinds billboard
Pulling force guarantees that blinds billboard will not be damaged because excessive pulling force is born.
Further, catch basin is made of glass, and the trench bottom that catchments is in the arc outwardly protruded, and catch basin is constituted after filling water
Convex lens；There is the second cylinder of row setting below catch basin, is fixedly connected with second connecting rod on the piston of the second cylinder；It catchments
Slot is additionally provided with bellows, and bellows one end is connect with the trench bottom that catchments, and the other end is fixed on above transparent cover plate.It is set on bellows
It is equipped with the push type flashing valve of control water flow, second connecting rod can press push type flashing valve.
When fine day, sunlight is accumulated by the convex lens that catch basin is formed onto the second cylinder, the second temperature cylinder
It increases, the piston of cylinder interior gas expanded by heating, the second cylinder of gas push is displaced outwardly, and second be fixedly connected with the piston connects
Bar presses push type flashing valve, and push type flashing valve valve is opened, and the water in catch basin is by bellows, above transparent cover plate
Transparent cover plate is cleaned in outflow.
When fine day, push type flashing valve can be just pressed, and avoid the repeated washing of rainy day.Cleaning process is by weather
Control reduces the workload that worker cleans advertising lamp box, has saved cost of labor.Due to the presence cleaned automatically, advertising lamp
The transparent cover plate of case can keep more clean state for a long time, and permeability is preferable, be conducive to the display of advertisement.Meanwhile with catch basin
Interior water, which slowly evaporates, to be compared, and aforesaid way drains faster, and after the water discharge in catch basin, total amount mitigates, and can press the 4th and press
Button switch controls the replacement of advertisement, therefore advertisement replacing is much sooner.
Detailed description of the invention
Fig. 1 is a kind of front view of convertible advertising lamp box embodiment one；
Fig. 2 is a kind of front view of convertible advertising lamp box embodiment two；
Fig. 3 is a kind of partial side view of convertible advertising lamp box embodiment two.
Specific embodiment
It is further described below by specific embodiment：
Appended drawing reference in Figure of description includes：Cabinet 1, transparent cover plate 2, front side blinds billboard 3, rear side blinds are wide
Accuse plate 4, belt 5, runner 6, the first button switch 7, disk 8, triangle double wedge 9, clump weight 10, the first cylinder 11, piston 12, branch
Bar 13, cross bar 14, the second button switch 15, wide blinds 16, catch basin 17, the first spring 18, the second driving motor 19, third are pressed
Button switch 20, the 4th button switch 21, second spring 22, the second cylinder 23, bellows 24, push type flashing valve 25, worm screw 26,
Worm gear 27, rectangular projections 28, rectangular depression portion 29.
Specific implementation process is as follows：
Embodiment one
As shown in Figure 1, a kind of convertible advertising lamp box, including cabinet 1, transparent cover plate 2, advertisement display unit, LED light and from
Dynamic replacement portion.
Advertisement display unit includes the front side blinds billboard 3 and rear side blinds billboard 4, belt 5 and runner set gradually
6。
Different ad contents, front side blinds billboard 3 can be arranged in front side blinds billboard 3 and rear side blinds billboard 4
Show that ad content, rear side blinds billboard 4 show ad content when temperature is high when temperature is low.With front side in the present embodiment
Blinds billboard 3 shows the advertisement of down jackets, illustrates for the advertisement of 4 sandals of rear side blinds billboard.
Runner 6 is located at lamp box top, fixed on runner 6 to connect between front side blinds billboard 3 and rear side blinds billboard 4
It is connected to the disk 8 rotated coaxially, the peripheral surface of disk 8 is rotatably connected to several triangle double wedges 9, and belt 5 is around the top of runner 6
Portion, 6 driving belt 5 of runner, 5 both ends of belt are connect with the top of front side blinds billboard 3 and rear side blinds billboard 4 respectively；
Blinds billboard bottom passes through second spring 22 and is fixedly connected with the bottom of box；Blinds billboard is by independent wide blinds 16
It forms, is connected between wide blinds 16 by line, when belt 5 does not apply upward pulling force to blinds billboard, blinds billboard energy
Enough fold is placed on 1 bottom of cabinet；The clump weight 10 of 5KG is equipped at the top of front side blinds billboard 3；
Apparatus for automatic change includes the first cylinder 11, the first double control switch and the first driving motor；Cylinder in the present embodiment
It is all made of the adjustable flat cylinder of MKJ20X30-10-S MKJ20X50-20-S, it is real under the limited volume change of flat cylinder energy
Existing biggish stroke, for convenience of description, hereinafter referred to as cylinder.
First cylinder 11 is vertically fixed on cabinet 1, and the first cylinder 11 is opening up, and gas can push in the first cylinder 11
The piston 12 of first cylinder 11 slides in cylinder, and the piston 12 in the first cylinder 11 is fixedly connected with strut 13, and strut 13 pushes up
End is fixedly connected with cross bar 14；
First double control switch includes that the first button switch 7 and the second button switch 15, the first double control switch can control
First driving motor；First button switch 7 is fixedly arranged on front side blinds billboard 3 on square box；Second button switch 15 is fixed
In on 14 lower square box of cross bar, the button switch used in following embodiment is all made of the BPS-09 type button of the modest electronics production of benefit
Switch.The first driving motor energy band turn wheel 6 rotates clockwise, and cross bar 14 can block triangle double wedge in the counterclockwise direction
9。
When temperature is low, contraction of gas in the first cylinder 11, the piston 12 in the first cylinder 11 is in below cylinder, cross bar
14 positions are low, press the second button switch 15, and the first driving motor is powered, and the first driving motor drives runner 6 to rotate clockwise,
Runner 6 drives belt 5 mobile, and the front side blinds billboard 3 for being folded in 1 bottom of cabinet is pulled upwardly by belt 5, when front side blinds
When billboard 3 is fully stretched, second spring 22 is stretched, and the first button switch 7 is touched at the top of front side blinds billboard 3,
First button switch 7 disconnects power supply, and the first driving motor stops operating, and front side blinds billboard 3 is had downward fortune by gravity
Dynamic trend, while front side blinds billboard 3 applies downward pulling force to belt 5, belt 5 applies downward friction to runner 6
Power, runner 6 generate the trend rotated counterclockwise, and since cross bar 14 blocks the triangle double wedge 9 on turntable, runner 6 is fixed no longer
Rotation, front side blinds billboard 3 are stablized pull-up.Lamp box shows down jackets advertisement at this time, to experience nip in the air in attraction road
The attention of pedestrian.
When temperature increases, gas is heated volume expansion in the first cylinder 11, in the first cylinder of gas push 11
Piston 12 moves up, and cross bar 14 moves up simultaneously, after cross bar 14 moves up, no longer blocks triangle double wedge 9, runner 6 this
When can be freely rotated, belt 5 no longer to front side blinds billboard 3 apply pulling force, effect of the front side blinds billboard 3 in gravity
It is lower to whereabouts, due to being provided with clump weight 10 on front side blinds billboard 3, blinds billboard 3 total amount in front side is greater than rear side blinds
Billboard 4 is moved up while front side blinds billboard 3 is fallen downwards by blinds billboard 4 on rear side of the pulling of belt 5,
When front side blinds billboard 3 falls to bottom completely, rear side blinds billboard 4 is fully stretched, and lamp box is shown at this time
The advertisement of sandals is bought with the pedestrian tormented in attraction road by high temperature.
Embodiment two
As shown in Fig. 2, a kind of convertible advertising lamp box, including cabinet 1, transparent cover plate 2, advertisement display unit, LED light and from
Dynamic replacement portion.
Advertisement display unit includes front side blinds billboard 3 and rear side blinds billboard 4, belt 5 and runner 6.Front side blinds
Different ad contents can be arranged from the forward and backward surface of rear side blinds billboard 4 in the forward and backward surface of billboard 3：
The advertisement of down jackets, table after front side blinds billboard 3 are shown in the present embodiment with 3 front surface of front side blinds billboard
Face shows the advertisement of waterproof leather boots, and 4 front surface of rear side blinds billboard shows the advertisement of suncream, after rear side blinds billboard 4
Illustrate for surface display sandals.
Runner 6 is located at lamp box top, fixed on runner 6 to connect between front side blinds billboard 3 and rear side blinds billboard 4
It is connected to the disk 8 rotated coaxially, the peripheral surface of disk 8 is rotatably connected to several triangle double wedges 9, and belt 5 is around the top of runner 6
Portion, 6 driving belt 5 of runner, 5 both ends of belt are connect with the top of front side blinds billboard 3 and rear side blinds billboard 4 respectively；
Blinds billboard is made of independent wide blinds 16, is connected between wide blinds 16 by line, when belt 5 does not apply blinds billboard
When upward pulling force, blinds billboard, which can fold, is placed on 1 bottom of cabinet；Equipped with 5KG at the top of front side blinds billboard 3
Clump weight 10；
Apparatus for automatic change includes the first cylinder 11, the first double control switch and the first driving motor, catch basin 17, the first bullet
Spring 18, the second driving motor 19 and more-control switch.
First cylinder 11 is vertically fixed on cabinet 1, and the first cylinder 11 is opening up, and gas can push in the first cylinder 11
The piston 12 of first cylinder 11 slides in cylinder, and the piston 12 in the first cylinder 11 is fixedly connected with strut 13, and strut 13 pushes up
End is fixedly connected with cross bar 14,
First double control switch includes that the first button switch 7 and the second button switch 15, the first double control switch can control
First driving motor；First button switch 7 is fixedly arranged on front side blinds billboard 3 on square box；Second button switch 15 is fixed
In on 14 lower square box of cross bar, the first driving motor energy band turn wheel 6 is rotated clockwise, and cross bar 14 can be in the counterclockwise direction
On block triangle double wedge 9.
As shown in figure 3, front side blinds billboard 3 and the equal longitudinal arrangement of rear side blinds billboard 4 have several wide blinds 16；It is wide
Drive shaft is installed on blinds 16, drive shaft is parallel with the wide long side of blinds, and drive shaft inner end is located in wide blinds,
Outer end is stretched out outside wide blinds；Several drive shaft inner ends of longitudinal arrangement are aligned, and outer end successively increases from top to bottom, drive shaft
Outer end is equipped with rectangular projections 28；
It is provided with worm screw 26 on 4 vertical direction of front side blinds billboard 3 and rear side blinds billboard, worm screw is from top to bottom
Successively be engaged with several worm gears 27, be installed with output revolving shaft on worm gear 27, output revolving shaft is laterally arranged, output revolving shaft inner end with
Worm gear 27 is fixedly connected；The outer end of several output revolving shafts of longitudinal arrangement successively shortens from top to bottom, and output revolving shaft outer end is equipped with
Rectangular depression portion 29, after blinds billboard is sufficiently spread out, rectangular projections 28 can be embedded in rectangular depression portion 29；Second driving
Motor 19 can drive worm screw 26 to rotate.
Catch basin 17 is made of glass, and bottom is in the arc outwardly protruded, is located at 1 top of cabinet.17 bottom of catch basin is logical
It crosses the first spring 18 to connect with cabinet 1, catch basin 17 can move freely in the longitudinal direction；
More-control switch can control the second driving motor, and more-control switch includes third button switch, the 4th button switch and red
Outside line optoelectronic switch；Infrared photoelectric switch includes transmitting terminal and receiving end.Infrared photoelectric switch uses in the present embodiment
E3F18-30F E3F18-30SNK type outside line optoelectronic switch, for convenience of description, hereinafter referred to as infrared photoelectric switch.
Hair reflection end is fixedly arranged on the cabinet of 3 front side of front side blinds billboard, and receiving end is fixedly arranged on rear side blinds billboard 4
On the cabinet of rear side, transmitting terminal face receiving end, originator is selected, the top of receiving end and top width blinds is located at same horizontal line
On；Transmitting terminal is only blocked by top width blinds top with receiving end.
Third button switch 20 is fixedly arranged on 17 lower square box of catch basin, and the 4th button switch 21 is fixedly arranged on catch basin 17
On square box.
Catch basin 17 is capable of the rainwater at 1 top of collection tank, and catch basin 17 constitutes convex lens after filling water；Under catch basin 17
There is the second cylinder 23 being laterally arranged in side, and is fixedly connected with second connecting rod on the piston 12 of the second cylinder 23；17 bottom of catch basin
Equipped with discharge outlet, 24 one end of bellows is connect with discharge outlet, and the other end is fixed on 2 top of transparent cover plate.It is arranged on bellows 24
There is the push type flashing valve 25 of control water flow, second connecting rod can press push type flashing valve 25.
When temperature is low, contraction of gas in the first cylinder 11, the piston 12 in the first cylinder 11 is in below cylinder, cross bar
14 positions are low, press the second button switch 15, and the first driving motor is powered, and the first driving motor drives runner 6 to rotate clockwise,
Runner 6 drives belt 5 mobile, and the front side blinds billboard 3 for being folded in 1 bottom of cabinet is pulled upwardly by belt 5, when front side blinds
The rectangle that rectangular depression portion 29 when billboard 3 is fully stretched in 3 drive shaft of front side blinds billboard is inserted on output shaft is convex
Out in portion 28.
Meanwhile the first button switch 7 is touched at the top of front side blinds billboard 3, the first button switch 7 disconnects power supply, the
One driving motor stops operating, and front side blinds billboard 3 applies downward pulling force to belt 5, and belt 5 applies downwards runner 6
Frictional force, runner 6 generates the trend that rotates counterclockwise, and since cross bar 14 blocks the triangle double wedge 9 on turntable, runner 6 is consolidated
Surely it no longer rotates, front side blinds billboard 3 is stablized pull-up.Lamp box shows down jackets advertisement at this time, to experience in attraction road
The attention of the pedestrian of nip in the air.
Sometimes When It Rains, rainwater collects in catch basin 17, and the gravity of catch basin 17 increases, so that catch basin 17 is to first
The pressure that spring 18 applies increases, and catch basin 17 compresses the first spring 18 and moves down, when catch basin 17 is pressed into third button
After switch 20, third button connects the power supply of the second driving motor 19, the rotation of the second driving motor 19, and driving worm screw 26 rotates,
Worm screw 26 drives output revolving shaft rotation, and output revolving shaft drives drive shaft rotation, so that wide blinds is under the drive of drive shaft
Rotation, when the wide blinds at top rotates 180 degree, blocks the ray of optoelectronic switch output end transmitting, receiving end is not affected by ray
Irradiation, optoelectronic switch are opened, and control the second driving motor stalling is completed for the rear side of front side blinds billboard 3 to be transformed into front side
Movement, at this time lamp box show waterproof leather boots advertisement.
When fine day, sunlight is accumulated by the convex lens that catch basin 17 is formed onto the second cylinder 23, the second cylinder
23 temperature increase, and the piston 12 of cylinder interior gas expanded by heating, the second cylinder of gas push 23 is displaced outwardly, solid with piston 12
Surely the second connecting rod pressing push type flashing valve 25 connected, 25 valve of push type flashing valve are opened, and the water in catch basin 17 passes through
Bellows 24 flows out above transparent cover plate 2, cleans transparent cover plate 2.
After the water in catch basin 17 is discharged simultaneously, the gravity of catch basin 17 reduces, so that catch basin 17 is to the first spring
18 pressure applied reduce, and catch basin 17 is moved up by the restoring force of the first spring 18, during catch basin 17 moves up
It is pressed into third button switch 20, third driving switch powers on 19 power supply of the second driving motor, the second 19 turns of driving motor
Dynamic, driving worm screw 26 rotates, and worm screw 26 drives output revolving shaft rotation, and output revolving shaft drives drive shaft rotation, thus wide blinds
It is rotated under the drive of drive shaft, when the wide blinds rotation 180 degree at top, blocks the ray of optoelectronic switch output end transmitting
When, receiving end is not affected by radiation exposure, and optoelectronic switch is opened, control the second driving motor stalling, to switch back into down jackets
Show advertisement.
When temperature is high, gas is heated volume expansion in the first cylinder 11, the work in the first cylinder of gas push 11
Plug 12 moves up, and cross bar 14 moves up simultaneously, after cross bar 14 moves up, no longer blocks triangle double wedge 9, runner 6 is at this time
It can be freely rotated, belt 5 no longer applies pulling force to front side blinds billboard 3, and front side blinds billboard 3 is under gravity
To whereabouts, due to being provided with clump weight 10 on front side blinds billboard 3, it is wide that blinds billboard 3 total amount in front side is greater than rear side blinds
Plate 4 is accused, is moved up while front side blinds billboard 3 is fallen downwards by blinds billboard 4 on rear side of the pulling of belt 5, when
When front side blinds billboard 3 falls to bottom completely, rear side blinds billboard 4 is fully stretched, rear side blinds billboard 4
Rectangular depression portion 29 in drive shaft is inserted into the rectangular projections 28 on output shaft.Lamp box shows the advertisement of suncream at this time,
To be bought in attraction road by the pedestrian of solarization.
Rear side blinds billboard 4 rains and becomes a fine day, and the conversion regime and front side blinds billboard 3 of advertisement are identical, here not
It is repeating.
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 (5)
1. a kind of convertible advertising lamp box, including cabinet, transparent cover plate, advertisement display unit and illumination region；It is characterized in that：It is described
Advertisement display unit includes front side blinds billboard, rear side blinds billboard, belt and runner；
The runner is located at the top of front side blinds billboard and rear side blinds billboard, is fixedly connected with coaxial circle on runner
Disk, the peripheral surface of disk are rotatably connected to several triangle double wedges, the belt around at the top of runner, belt both ends respectively with it is preceding
Side blinds billboard is connected with the top of rear side blinds billboard；The blinds billboard, which can fold, is placed on the bottom of box；
Clump weight is equipped at the top of the blinds billboard of front side；
It further include apparatus for automatic change, the apparatus for automatic change includes that the first cylinder, the first driving motor and control first are driven
The first double control switch that dynamic motor rotates clockwise；
First cylinder is vertically fixed on cabinet, and the first cylinder opening is equipped with sliding with the first cylinder upward, in the first cylinder
The first piston of dynamic sealing, the piston in the first cylinder are installed with strut, and strut top is installed with cross bar；
First double control switch includes the first button switch and the second button switch；
First button switch is located above the blinds billboard of front side；Second button switch is located at below cross bar, first driving
Motor energy band turn wheel rotates clockwise, and cross bar can block triangle double wedge in the clockwise direction.
2. a kind of convertible advertising lamp box according to claim 1, it is characterised in that：The front side blinds billboard is with after
Side blinds billboard includes several wide blinds of longitudinal arrangement；Drive shaft, drive shaft and width are installed on wide blinds
The long side of blinds is parallel, and drive shaft inner end is located in wide blinds, and outer end is stretched out outside wide blinds；Several drivings of longitudinal arrangement turn
The alignment of axis inner end, outer end successively increase from top to bottom, and outer end is equipped with rectangular projections；
The apparatus for automatic change further includes catch basin, the first spring, the second driving motor and controls the more of the second driving motor
Control switch；More-control switch includes third button switch, the 4th button switch and optoelectronic switch；
It is fixedly connected with worm screw in the second driving motor shaft, worm screw is longitudinally disposed, and worm screw is successively engaged with from top to bottom
Several worm gears are installed with output revolving shaft on worm gear, and output revolving shaft is laterally arranged, and output revolving shaft inner end is fixedly connected with worm gear；
The outer end of several output revolving shafts of longitudinal arrangement successively shortens from top to bottom, and output revolving shaft outer end is equipped with rectangular depression portion,
Rectangular projections can be embedded in rectangular depression portion；
The catch basin is located at top of the box, and the trench bottom that catchments is connect by the first spring with cabinet, and catch basin in the longitudinal direction can
It moves freely, third button switch is fixedly arranged on catch basin lower square box, and the 4th button switch is fixedly arranged on the upper square chest of catch basin
On body；
Optoelectronic switch includes transmitting terminal and receiving end；Hair reflection end is fixedly arranged on the cabinet on front side of the blinds billboard of front side, is received
End is fixedly arranged on the cabinet on rear side of rear side blinds billboard, transmitting terminal face receiving end, and originator selects, receiving end and top width blinds
Top in the same horizontal line.
3. a kind of convertible advertising lamp box according to claim 2, it is characterised in that：The lower end weight of wide blinds is greater than upper
The weight at end.
4. a kind of convertible advertising lamp box according to claim 1, it is characterised in that：Blinds billboard bottom passes through
Two springs are connect with the bottom of box.
5. a kind of convertible advertising lamp box according to claim 1, it is characterised in that：Catch basin is made of glass, catchments
Trench bottom is in the arc outwardly protruded, and catch basin constitutes convex lens after filling water；The second gas for thering is row to be arranged below catch basin
Cylinder is fixedly connected with second connecting rod on the piston of the second cylinder；Catch basin is additionally provided with bellows, bellows one end and catch basin bottom
Portion's connection, the other end are fixed on above transparent cover plate；The push type flashing valve of control water flow, second connecting rod are provided on bellows
Push type flashing valve can be pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848159.7A CN108877559B (en) | 2018-07-27 | 2018-07-27 | Changeable advertising lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848159.7A CN108877559B (en) | 2018-07-27 | 2018-07-27 | Changeable advertising lamp box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108877559A true CN108877559A (en) | 2018-11-23 |
| CN108877559B CN108877559B (en) | 2020-04-28 |
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ID=64306403
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810848159.7A Active CN108877559B (en) | 2018-07-27 | 2018-07-27 | Changeable advertising lamp box |
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| Country | Link |
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| CN (1) | CN108877559B (en) |
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| TWI745192B (en) * | 2020-12-15 | 2021-11-01 | 郭家豪 | Advertising light box |
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| Publication number | Publication date |
|---|---|
| CN108877559B (en) | 2020-04-28 |
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