CN107507539B - A kind of billboard - Google Patents
A kind of billboard Download PDFInfo
- Publication number
- CN107507539B CN107507539B CN201710923562.7A CN201710923562A CN107507539B CN 107507539 B CN107507539 B CN 107507539B CN 201710923562 A CN201710923562 A CN 201710923562A CN 107507539 B CN107507539 B CN 107507539B
- Authority
- CN
- China
- Prior art keywords
- chassis
- fixed
- window
- advertising cloth
- drive roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
- G09F15/025—Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F2015/0093—Tensioned structures
Abstract
The present invention relates to advertisement fields, disclose a kind of billboard；Including chassis, shaft is fixed on chassis, chassis is equipped with drive roll and driven voller, and chassis is equipped with advertising cloth, and advertising cloth both ends are separately fixed on drive roll and driven voller, and rotary electric machine is fixed in shaft；Chassis is equipped with absorbing unit, and absorbing unit includes adsorption hole and adsorbent chamber, gas source is fixed on chassis, gas source is connected to adsorbent chamber；Chassis is equipped with lid, and lid is equipped with window；It is connected with compression bar in shaft, push plate is connected on compression bar, fixed block is fixed on compression bar, fixes stepper motor in shaft；Chassis is equipped with and can open switch, turns off the switch and two reversers, and unlatching switch, a reverser turn off the switch and be located at window side with another reverser and successively far from window；Fixed block is located at push plate and keeps away from breakdown pass side.The billboard of this programme can circuit sequentially displaying advertisement.
Description
Technical field
The present invention relates to advertisement fields, and in particular to a kind of billboard of automatic Display.
Background technique
Currently, billboard is widely used in the publicity of businessman, the wide variety of billboard, being simply the most directly will be wide
It accuses cloth to be unfolded and be pasted on background board, although this billboard, which can directly show the content on advertising cloth, sees advertisement
The people of board, but since billboard is stationary, and people is more happy to see in mobile article, therefore this static billboard is not allowed
It is easily attracting note that the effect of publicity is bad.
In order to obtain better the effect of publicity, notification number is that the Chinese patent of CN103971609B discloses a kind of circumferential receipts
Roll up billboard, including installation chassis, circumferential winding up roller, picture vertically hung scroll, circumferential track；Installation chassis is disc-shape, circumferential track
For annulus shape, circumferential track and installation chassis concentric fixing assembling；Circumferential winding up roller one end is assemblied in circumferential track, circumferential
Winding up roller uses in pairs, is rotationally advancing on installation chassis along the center of circle；Picture vertically hung scroll is fan-shaped abscission ring shape, and both ends are batched respectively
On different circumferential windings up roller；The back side of picture vertically hung scroll is coated with absorption colloid.When displaying, first by the both ends point of fan-shaped advertising cloth
It is not fixed on two circumferential windings up roller, then circumferential winding up roller rotates on installation chassis, and rotates along the center of circle, is wrapped in movement
Advertising cloth on preceding circumferential direction winding up roller is unfolded from the circumferential direction winding up roller, moves posterior circumferential winding up roller and packs up advertising cloth, such as
The advertisement wound on preceding circumferential winding up roller is shown by this one by one.
Although this billboard can one by one be shown advertising cloth, and the length of advertising cloth can be longer than installation chassis
Perimeter, more advertisements are shown.But the advertising cloth both ends of this billboard are separately fixed at two circumferential windings up roller
On, when displaying, advertising cloth is unfolded preceding circumferential direction winding up roller, and posterior circumferential direction winding up roller packs up advertising cloth, is wrapped in the last week
Advertising cloth on winding up roller completes the displaying of an advertisement after being all unfolded, to start to show next time, former posterior circumferential direction
Winding up roller rotates backward, and the advertising cloth wound thereon is unfolded, and former posterior circumferential winding up roller packs up the advertising cloth of expansion, but this
When advertising cloth expansion sequence with the preceding sequence once shown on the contrary, the sequence of advertising display on the contrary, influence people viewing.Its
Secondary, absorption colloid is attached to the back side of picture vertically hung scroll, and during being unfolded and packing up, absorption colloid constantly adsorbs installation bottom
Disk, absorption colloid are easy failure, and picture vertically hung scroll can not be fixed on installation chassis at this time, can not be successfully carry out advertising display.
Summary of the invention
The billboard for showing advertisement can be circuited sequentially the purpose of the present invention is to provide one kind.
In order to achieve the above objectives, the technical scheme is that a kind of billboard, including chassis, chassis are fixed at axle center
There is shaft, chassis is equipped with the drive roll and driven voller that can be rotated along shaft, and chassis is equipped with advertising cloth, advertising cloth both ends difference
It is fixed on drive roll and driven voller, the rotary electric machine that drive roll can be driven to rotate is fixed in shaft；Chassis is equipped with multiple
Absorbing unit, absorbing unit include several adsorption holes through chassis and the adsorbent chamber that is fixed on chassis, are fixed on chassis
The air intake of gas source, gas source is connected to adsorbent chamber；Chassis, which is equipped with, can cover the lid for closing chassis, and lid is equipped with for advertising cloth
The window of exposing；It is rotatably connected to compression bar in shaft, the push plate that can push advertising cloth is rotatably connected on compression bar, is fixed on compression bar
There is fixed block, the stepper motor that compression bar can be driven to rotate is fixed in shaft；Chassis is equipped with the unlatching of openable rotary electric machine
Switch, can close rotary electric machine turn off the switch and two reversers that stepper motor can be made reversed, open switch, one it is anti-
It is located at window side with another reverser and successively far from window to switching, turning off the switch；It is separate that fixed block is located at push plate
Open switch side.
Advertising cloth one end where advertisement the beginning part is the front end of advertising cloth, and when showing advertisement, when initial, fan-shaped is wide
The front-end and back-end for accusing cloth are separately fixed on drive roll and driven voller, and drive roll and driven voller are respectively positioned on window close to unlatching
Side is switched, advertising cloth is folded between drive roll and driven voller.Then it opens and opens switch, gas source and stepper motor, turn
Dynamic motor driven drive roll rotation, drive roll is rotated along shaft, while pulling advertising cloth.When gas source is opened, gas source will be adsorbed
Intracavitary air extraction, adsorbent chamber is interior to form negative pressure, is attracted on chassis with the advertising cloth that adsorption hole is affixed, avoids advertising cloth
It is fallen from chassis.Drive roll is by turning off the switch and being pressed by drive roll, rotary electric machine is closed, drive roll when turning off the switch
It stops operating.Drive roll rotation, when drive roll moves at compression bar, compression bar is with respect to drive roll rotation, and push plate at this time is to separate
The rotation of fixed block side, therefore compression bar will not play barrier effect to the rotation of drive roll.Stepper motor open when drive compression bar with
It is rotated centered on shaft, to when opening switch rotation, push plate contacts compression bar with chassis, and push plate is first rotated relative to compression bar, then solid
Determine block and position-limiting action is played to the rotation of push plate, contact push plate holding with chassis, pushes the advertising cloth being attracted on chassis
It is slided to drive roll, the advertising cloth close to driven voller breaks away under the pullling close to the advertising cloth of drive roll to drive roll one
It is dynamic.It is pressed in compression bar rotation process close to the reverser for opening switch, inverts stepper motor, compression bar is to another reverser
Rotation, at this time push plate are rotated relative to compression bar, and fixed block can not play position-limiting action to the rotation of push plate, press another party in compression bar
To when switching, stepper motor is rotated forward, and compression bar repeats the above steps, and constantly pushes advertising cloth to drive roll, until driven voller is pushed away
Plate pushes drive roll to, and advertising cloth is folded between drive roll and driven voller again, terminates once to show at this time.And due to compression bar
The position moved at unlatching switch is identical, and advertising cloth is constantly folded between compression bar and drive roll, therefore drive roll
By constantly to the promotion of switch side is opened, last drive roll presses unlatching switch, and rotary electric machine is opened, and rotary electric machine drives again
Drive roll rotation, and repeat the above steps, carry out displaying again.During entire show, people can be seen by opening
Content on to advertising cloth, since advertising cloth constantly passes through window, the advertisement that old friend sees is kept in motion.
The preferred embodiment of this programme are as follows: (one) when initial, advertising cloth front end is fixed on drive roll, rear end be fixed on it is driven
On roller, other parts are still shape of the drive roll close to window between drive roll and driven voller, and after completing primary show
State, rotary electric machine drive drive roll to rotate again, and drive roll pulls advertising cloth front end mobile at this time, and advertising cloth front end is successively passed through
Window is shown advertisement, therefore can show advertisement from the beginning every time.
(2) advertising cloth is folded between drive roll and driven voller, and the perimeter of advertising cloth can be greater than the perimeter on chassis, can
To increase the length of the advertisement shown, more ad contents are shown, the utilization rate of billboard is improved, reduces advertisement
Cost.
(3) push plate is with compression bar movement, and when compression bar rotates forward, due to the blocking of fixed block, push plate is pressed on advertising cloth, can
To push advertising cloth mobile, it is folded in advertising cloth between compression bar and drive roll, avoids advertising cloth at random.
(4) advertising cloth can be adsorbed on chassis by absorbing unit, and advertising cloth is avoided to fall off from chassis；And it adsorbs single
The adsorbent chamber of member is connected to the inlet end of gas source, and adsorbent chamber keeps negative pressure, and advertising cloth is adsorbed, at this time the use longevity of absorbing unit
Life is longer than general viscose glue.
Preferred embodiment one is fixed on lid for the transparent of closed window as the further improvement to base case
Displaying window；Chassis is equipped with venthole.It can enter to avoid spots such as extraneous dusts from window after showing window closed window
To between lid and chassis, avoiding spot from polluting advertising cloth, the cleaning of advertising cloth can be kept.Gas source will be in adsorbent chamber when working
Gas be sucked out, air between chassis and lid passes through adsorption hole and enters in adsorbent chamber, and venthole can balance chassis at this time
The air pressure between space and the external world between lid avoids showing under the suction function in space of the window between chassis and lid
Damage.
Preferred embodiment two, as the further improvement to preferred embodiment one, venthole is higher than the other end close to lid one end
Be obliquely installed.The one end in space of the venthole between chassis and lid is higher, and extraneous rainwater is from logical when avoiding raining
Stomata enters the space between chassis and lid, so that advertising cloth, rotary electric machine and stepper motor etc. be avoided to get wet damage.
Preferred embodiment three is improved as the further portion to preferred embodiment two, is fixed with lamp on chassis, lamp is opposite with window
And it is located at advertising cloth far from lid side.Lamp is opened, lamp can play illuminating effect, illuminate the advertising cloth by window, make one
The content on advertising cloth can clearly be seen clearly.
Preferred embodiment four, as the further improvement to preferred embodiment three, chassis is fixed with bracket far from lid side.Branch
Frame can play fixed function to chassis, facilitate the fixation of billboard.
Preferred embodiment five, as the further improvement to preferred embodiment four, the outlet air end of gas source is fixed with drying tube, dry
It manages and shows window far from gas source one end direction.By air extraction, the blowout from drying tube in adsorbent chamber when gas source works, due to dry
Dry pipe can blow to towards the wind for showing window, therefore blowing out from drying tube and show on window；And billboard is in use, shows
It can be attached with droplet on window, blow to the evaporation for showing that the wind on window can accelerate droplet, make to show that window keeps drying, reduce droplet
The influence of advertisement is watched people.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram on chassis in Fig. 1；
Fig. 3 is the cross-sectional view of shaft in Fig. 2.
Specific embodiment
Appended drawing reference are as follows: bracket 1, lid 2, shows window 21, chassis 3, lamp 31, adsorption hole 32, opens switch drying tube 11
33, reverser 34, turn off the switch 35, adsorbent chamber 36, be drive roll 4, driven voller 41, advertising cloth 42, compression bar 5, push plate 51, fixed
Block 52, shaft 6, stepper motor 61, rotary electric machine 62.
As shown in Figure 1, a kind of billboard, including bracket 1, chassis 3, lid 2, bracket 1 and 3 rear wall of chassis weld, lid
Body 2 is concave and covers conjunction on chassis 3, and 2 sidewall edge of lid and 3 edge of chassis weld, and lid 2 is equipped with window, window
Zero point positioned at lid 2 is equipped with transparent vitreous displaying window 21 to three region at window, show 21 edge of window and lid
2 welding.
As shown in Fig. 2, being welded with shaft 6 on chassis 3, shaft 6 is located at 3 axle center of chassis.It is equipped with from top to down in shaft 6
Compression bar 5, driven voller 41 and drive roll 4, compression bar 5, driven voller 41 and 4 one shaft 6 of drive roll be axis rotation, drive roll 4 and from
It is equipped with fan-shaped advertising cloth 42 between dynamic roller 41,42 front-end and back-end of advertising cloth are cementing on drive roll 4 and driven voller 41 respectively.
Advertising cloth 42 is folded between drive roll 4 and driven voller 41.As shown in figure 3, being welded with rotation on compression bar 5 and drive roll 4
Gear, rotate gear is axle center with shaft 6, and two rotate gears are bevel gear.Rotary electric machine 62 and step are welded in shaft 6
Into motor 61, rotary electric machine 62 is engaged with the rotate gear being located on drive roll 4, stepper motor 61 and turn being located on compression bar 5
Moving gear engagement.It is hinged with the push plate 51 of arc on compression bar 5, integrally formed with fixed block 52 on compression bar 5, fixed block 52, which is located at, to be pushed away
Plate 51 is located in eight and ten o ' clock regions far from window side, compression bar 5.
Chassis 3 is set there are four absorbing unit, and each absorbing unit includes several adsorption holes 32 through chassis 3
With adsorbent chamber 36, adsorbent chamber 36 and chassis 3 are integrally formed, i.e., adsorbent chamber 36 is located in the bottom sidewall on chassis 3.It is used on chassis 3
Bolt is fixed with gas source, and the air intake of gas source is connected to by pipeline with four adsorbent chambers 36, and the outlet air end of gas source is connected with drying
Pipe 11, drying tube 11 show window 21 far from gas source one end direction.The venthole through chassis 3 is equipped with below chassis 3, venthole leans on
Nearly 2 one end of lid is higher than the other end.
Chassis 3 is equipped with the unlatching switch 33 of openable rotary electric machine 62, can close rotary electric machine 62 turn off the switch 35
The reverser 34 that stepper motor 61 can be made reversed with two opens the eleven direction that switch 33 is located at chassis 3, and two anti-
It is located at the ten o'clock direction and direction eight on chassis 3 to switch 34, turns off the switch the 35 nine o'clock sides for being located at chassis 3
To.The gluing of chassis 3 has a LED light 31, and LED light 31 is located at the zero point on chassis 3 to three region, and under advertising cloth 42
Side.
The front-end and back-end of fan-shaped advertising cloth 42 are separately fixed on drive roll 4 and driven voller 41, and drive roll 4 and from
Dynamic roller 41 is respectively positioned on window close to unlatching 33 side of switch, and advertising cloth 42 is folded between drive roll 4 and driven voller 41.Exhibition
It when showing advertisement, opens and opens switch 33, gas source and stepper motor 61, rotary electric machine 62 drives drive roll 4 to rotate, 4 edge of drive roll
Shaft 6 rotate, while pulling advertising cloth 42.When gas source is opened, gas source extracts the air in adsorbent chamber 36 out, in adsorbent chamber 36
Negative pressure is formed, advertising cloth 42 is attracted on chassis 3.Drive roll 4 is by turning off the switch 35 by drive roll 4 when turning off the switch 35
It presses, rotary electric machine 62 is closed, and drive roll 4 stops operating.Drive compression bar 5 centered on shaft 6 when stepper motor 61 is opened
Rotation, to when opening the rotation of switch 33, push plate 51 contacts compression bar 5 with chassis 3, and push plate 51 is first rotated relative to compression bar 5, then fixes
Block 52 plays position-limiting action to the rotation of push plate 51, contacts the holding of push plate 51 with chassis 3.Position is pressed in 5 rotation process of compression bar
Reverser 34 in ten o'clock direction, stepper motor 61 invert, and rotate to another reverser 34, and push plate at this time 51 is opposite to press
Bar 5 rotates, and fixed block 52 can not play position-limiting action to the rotation of push plate 51, presses reversely opening for direction eight in compression bar 5
When closing 34, stepper motor 61 is rotated forward.Drive roll 4 rotates, and when drive roll 4 moves at compression bar 5, compression bar 5 is with respect to 4 turns of drive roll
Dynamic, push plate at this time 51 is rotated to far from 52 side of fixed block, therefore compression bar 5 will not play barrier effect to the rotation of drive roll 4.Pressure
When bar 5 rotates forward, push plate 51 is pressed on advertising cloth 42, pushes the advertising cloth 42 that is attracted on chassis 3 to sliding at drive roll 4,
The advertising cloth 42 of close driven voller 41 is under the pullling close to the advertising cloth 42 of drive roll 4 to 4 one Slideslip of drive roll, Zhi Daocong
Dynamic roller 41 pushes drive roll 4 to by push plate 51, and advertising cloth 42 is folded between drive roll 4 and driven voller 41 again, terminates at this time
It is primary to show.During push plate 51 pushes advertising cloth 42, push plate 51 pushes master after pushing advertising cloth 42, advertising cloth 42 to fold
Dynamic roller 4, drive roll 4 is by the promotion of switch 33 is opened, and last drive roll 4, which is pressed, opens switch 33, and rotary electric machine 62 is opened, rotation
Motor 62 drives drive roll 4 to rotate again, and repeats the above steps, and carries out displaying again.During entire show, people
Can be by the content seen on advertising cloth 42 that is open, since advertising cloth 42 constantly passes through window, the advertisement that old friend sees is in
Motion state.The wind blown out from the outlet air end of gas source enters drying tube 11, then blows out from drying tube 11, blows to and shows window 21
On, make to show the droplet evaporation on window 21.LED light 31 is opened, the advertising cloth 42 at window is illuminated, facilitates people's viewing wide
It accuses.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these also should be considered as guarantor of the invention
Range is protected, these all will not influence the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction portion are well-known technique.
Claims (6)
1. a kind of billboard, including chassis, shaft is fixed at the chassis axle center, the chassis is equipped with and can rotate along shaft
Drive roll and driven voller, the chassis is equipped with fan-shaped advertising cloth, the advertising cloth both ends be separately fixed at drive roll and
On driven voller, the rotary electric machine that drive roll can be driven to rotate is fixed in the shaft；It is characterized in that, the chassis is equipped with
Multiple absorbing units, the absorbing unit includes several adsorption holes through chassis and the adsorbent chamber that is fixed on chassis, described
Gas source is fixed on chassis, the air intake of the gas source is connected to adsorbent chamber；The chassis, which is equipped with, can cover the lid for closing chassis,
The lid is equipped with the window exposed for advertising cloth；Compression bar, the company of rotation on the compression bar are rotatably connected in the shaft
It is connected to the push plate that can push advertising cloth, fixed block is fixed on the compression bar, being fixed in the shaft can drive compression bar to rotate
Stepper motor；The chassis be equipped with openable rotary electric machine unlatching switch, can close rotary electric machine turn off the switch and
Two reversers that stepper motor can be made reversed, the unlatching switch, a reverser are turned off the switch with another reversely
Switch is located at window side and successively far from window；The fixed block is located at push plate and keeps away from breakdown pass side.
2. a kind of billboard according to claim 1, which is characterized in that be fixed on the lid for closed window
Transparent displaying window；The chassis is equipped with venthole.
3. a kind of billboard according to claim 2, which is characterized in that the venthole is higher than another close to lid one end
End is obliquely installed.
4. a kind of billboard according to claim 3, which is characterized in that be fixed with lamp, the lamp and window on the chassis
Mouth is opposite and is located at advertising cloth far from lid side.
5. a kind of billboard according to claim 4, which is characterized in that the chassis is fixed with branch far from lid side
Frame.
6. a kind of billboard according to claim 5, which is characterized in that the outlet air end of the gas source is fixed with drying tube,
The drying tube shows window far from gas source one end direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923562.7A CN107507539B (en) | 2017-09-30 | 2017-09-30 | A kind of billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923562.7A CN107507539B (en) | 2017-09-30 | 2017-09-30 | A kind of billboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107507539A CN107507539A (en) | 2017-12-22 |
| CN107507539B true CN107507539B (en) | 2019-04-26 |
Family
ID=60699542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923562.7A Expired - Fee Related CN107507539B (en) | 2017-09-30 | 2017-09-30 | A kind of billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107507539B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492736B (en) * | 2018-03-08 | 2020-05-12 | 重庆瑞鹏广告传媒有限公司 | Supporting device for billboard |
| CN111710265A (en) * | 2020-06-24 | 2020-09-25 | 惠安县华洛广告设计中心 | Multifunctional spray painting billboard |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691986A (en) * | 1970-06-29 | 1972-09-19 | Elias Gancher | Gauge and light signal |
| CA1058022A (en) * | 1976-05-03 | 1979-07-10 | John H. King | Vehicle dispatch indicator with color-coded, alphabetical and numerical indicia |
| CN2332022Y (en) * | 1998-08-24 | 1999-08-04 | 罗华祥 | Rotating-disk rotary advertisement light box |
| CN2588485Y (en) * | 2002-12-24 | 2003-11-26 | 谢尚洲 | Rolling picture advertisement lamp box with multi-section leading-roller turning device |
| CN103971609A (en) * | 2014-05-15 | 2014-08-06 | 苏州云远网络技术有限公司 | Advertising board wound in circumferential direction |
| CN203870927U (en) * | 2014-05-26 | 2014-10-08 | 苏州云远网络技术有限公司 | Annular folding and winding advertisement board |
| CN204680350U (en) * | 2015-04-23 | 2015-09-30 | 王悦萌 | Billboard |
| CN206040148U (en) * | 2016-07-21 | 2017-03-22 | 王姗 | Many pictures bill -board |
-
2017
- 2017-09-30 CN CN201710923562.7A patent/CN107507539B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3691986A (en) * | 1970-06-29 | 1972-09-19 | Elias Gancher | Gauge and light signal |
| CA1058022A (en) * | 1976-05-03 | 1979-07-10 | John H. King | Vehicle dispatch indicator with color-coded, alphabetical and numerical indicia |
| CN2332022Y (en) * | 1998-08-24 | 1999-08-04 | 罗华祥 | Rotating-disk rotary advertisement light box |
| CN2588485Y (en) * | 2002-12-24 | 2003-11-26 | 谢尚洲 | Rolling picture advertisement lamp box with multi-section leading-roller turning device |
| CN103971609A (en) * | 2014-05-15 | 2014-08-06 | 苏州云远网络技术有限公司 | Advertising board wound in circumferential direction |
| CN203870927U (en) * | 2014-05-26 | 2014-10-08 | 苏州云远网络技术有限公司 | Annular folding and winding advertisement board |
| CN204680350U (en) * | 2015-04-23 | 2015-09-30 | 王悦萌 | Billboard |
| CN206040148U (en) * | 2016-07-21 | 2017-03-22 | 王姗 | Many pictures bill -board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107507539A (en) | 2017-12-22 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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