CN106952587A - A kind of electronic bill-board generated electricity based on tunnel wind power - Google Patents
A kind of electronic bill-board generated electricity based on tunnel wind power Download PDFInfo
- Publication number
- CN106952587A CN106952587A CN201710363584.2A CN201710363584A CN106952587A CN 106952587 A CN106952587 A CN 106952587A CN 201710363584 A CN201710363584 A CN 201710363584A CN 106952587 A CN106952587 A CN 106952587A
- Authority
- CN
- China
- Prior art keywords
- electronic bill
- wind power
- board
- inwall
- generated electricity
- 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.)
- Pending
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Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/91—Mounting on supporting structures or systems on a stationary structure
- F05B2240/911—Mounting on supporting structures or systems on a stationary structure already existing for a prior purpose
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of electronic bill-board generated electricity based on tunnel wind power, including electronic bill-board body, the electronic bill-board body is hollow structure, the inwall bottom of the electronic bill-board body is provided with mounting bracket and fixed seat, and fixed seat is located at the side of mounting bracket, the fixed seat is concave structure, and battery is movably equipped with fixed seat, the top of the mounting bracket is provided with motor, the motor is connected with driven shaft by output shaft, placed cavity is offered on the electronic bill-board body, and driven shaft is extended in placed cavity, the one end of the driven shaft away from motor is movably arranged on the inwall of placed cavity, first gear is arranged with the driven shaft, the top of the driven shaft is provided with driving shaft.The present invention is simple in construction, easy to operate, can fix the battery of different model, while motor can be used to produce electric energy, it is to avoid use mains-supplied, economize on resources, meet the use demand of people.
Description
Technical field
The present invention relates to electronic bill-board technical field, more particularly to a kind of e-advertising generated electricity based on tunnel wind power
Board.
Background technology
During billboard is pull system, start next production process, or one carried in product to lower procedure believes
Number instrument.This term is the meaning of " signal " or " signal plate " in Japanese.Refer to the outdoor matchmaker of all transmission advertising messages
Body.Size of media is pressed depending on actual environment.Shop is recruited, door head, and the picture of alien invasion can be with manual drawing, computer photograph or on paper
The mode of printing makes.The material of billboard is typically all to use：Square tube, angle steel is waited and is welded.There can be a three dimensional panel, lamp cloth,
Plastic uptake, baking finish for car, buckle, aluminium-plastic panel etc..Electronic bill-board is often installed in tunnel, but it is existing electronics it is wide
It is generally that civil power is directly powered to accuse board, and waste of resource can not meet the functional need of people.
The content of the invention
The invention aims to solve shortcoming present in prior art, and the one kind proposed is sent out based on tunnel wind power
The electronic bill-board of electricity.
To achieve these goals, present invention employs following technical scheme：
A kind of electronic bill-board generated electricity based on tunnel wind power, including electronic bill-board body, the electronic bill-board body is
Hollow structure, the inwall bottom of the electronic bill-board body is provided with mounting bracket and fixed seat, and fixed seat is located at installation branch
The side of frame, the fixed seat is to be movably equipped with battery in concave structure, and fixed seat, and the top of the mounting bracket is provided with
Motor, the motor is connected with driven shaft, the electronic bill-board body by output shaft and offers placed cavity, and driven shaft
Extend in placed cavity, the one end of the driven shaft away from motor is movably arranged on the inwall of placed cavity, covered on the driven shaft
Provided with first gear, the top of the driven shaft is provided with driving shaft, and driving shaft extends to electronic bill-board sheet in vitro, described turn
Movable sleeve in second gear, and second gear and first gear engagement, the rotary shaft is arranged with moving axis and is provided with fixture, and
The top of fixture is provided with fixed support, and the fixed support is arranged with the inwall of placed cavity on the driving shaft
Rotating vane, and rotating vane is external located at electronic bill-board sheet, the both sides of the fixed seat symmetrically offer thread groove, institute
State and be movably equipped with thread groove full thread stud, and full thread stud is extended to outside thread groove, the full thread stud phase
Close one end is connected with stripper plate, and the one end of full thread stud away from stripper plate is connected with rotating disk, and the rotating disk is away from complete
The side of threaded stud, which is offered, is movably equipped with rotary shaft, the rotary shaft between securing channels, the inwall of the securing channels
On be arranged with shifting fork bar, the shifting fork bar is movably arranged in securing channels, and through hole is offered on the shifting fork bar, described to run through
Fixed column is movably equipped with hole, and fixed column is extended to outside through hole, the fixed column is symmetrically arranged on two with movable block, described
The bottom of movable block is provided with back-moving spring, and the one end of back-moving spring away from movable block is connected with mounting blocks, and the mounting blocks are set
In on the inwall of through hole, the inwall bottom of the securing channels offers fixed groove, and fixed column is movably arranged at anchor
In groove.
It is preferred that, the battery is that charging circuit is provided with lithium battery, the electronic bill-board body, the charging electricity
Road is used for the power storage that produces motor in battery.
It is preferred that, the electronic bill-board body is provided with LED display, and LED display is electrically connected with battery.
It is preferred that, the inwall bottom of the electronic bill-board body respectively symmetrically offers screwed hole, and fixed seat and peace
Dress support is installed on the inwall of electronic bill-board body by clamping screw.
It is preferred that, Anti-slip cover is arranged with the shifting fork bar, and Anti-slip cover is made for elastomeric material.
It is preferred that, the first conduit is offered on the shifting fork bar, and rotary shaft is movably arranged in the first conduit.
It is preferred that, soft protective case is arranged with the back-moving spring, one end of the soft protective case is located at mounting blocks
On, and soft protective case the other end on the movable block.
It is preferred that, rotation groove is offered on the symmetrical inwall of the securing channels, and rotary shaft is movably arranged at rotation
In groove.
It is preferred that, the radius ratio of the second gear and first gear is 2:1.
Compared with prior art, the beneficial effects of the invention are as follows：
In the present invention, by increasing motor, driven shaft, placed cavity, first gear, driving shaft, second gear, fixture, fixation
Support and rotating vane, are rotated blade using tunnel wind and rotate, rotating vane drives driving shaft to rotate, and driving shaft passes through the
Two gear driven first gears are rotated, and first gear drives driven shaft to rotate, and driven shaft drives the output shaft rotation of motor, motor
Produce electric energy, it is to avoid use mains-supplied, economize on resources, at the same by increase thread groove, full thread stud, stripper plate, turn
Disk, securing channels, rotary shaft, shifting fork bar, through hole, fixed column, movable block, back-moving spring and mounting blocks, utilize back-moving spring
Elastic deformation make it that fixed column is movably arranged in fixed via, so as to from securing channels inward turning transfer fork arm, using dial
Fork arm rotates rotating disk, and driven by rotary disc full thread stud is rotated, and can fix the battery of different model, and the present invention is simple in construction,
It is easy to operate, the battery of different model can be fixed, while motor can be used to produce electric energy, it is to avoid use mains-supplied,
Economize on resources, meet the use demand of people.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the electronic bill-board generated electricity based on tunnel wind power proposed by the present invention.
Fig. 2 is a kind of placed cavity structural representation of the electronic bill-board generated electricity based on tunnel wind power proposed by the present invention.
Fig. 3 is a kind of fixed seat structure schematic diagram of the electronic bill-board generated electricity based on tunnel wind power proposed by the present invention.
Fig. 4 is a kind of turntable structure schematic diagram of the electronic bill-board generated electricity based on tunnel wind power proposed by the present invention.
Fig. 5 is a kind of through hole structural representation of the electronic bill-board generated electricity based on tunnel wind power proposed by the present invention.
In figure：1 electronic bill-board body, 2 mounting brackets, 3 fixed seats, 4 batteries, 5 motors, 6 driven shafts, 7 placed cavities,
8 first gears, 9 driving shafts, 10 second gears, 11 fixtures, 12 fixed supports, 13 rotating vanes, 14 thread grooves, 15 full spiral shells
Line stud, 16 stripper plates, 17 rotating disks, 18 securing channels, 19 rotary shafts, 20 shifting fork bars, 21 through holes, 22 fixed columns, 23 activities
Block, 24 back-moving springs, 25 mounting blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-5, a kind of electronic bill-board generated electricity based on tunnel wind power, including electronic bill-board body 1, electronics is wide
It is hollow structure to accuse board body 1, and the inwall bottom of electronic bill-board body 1 is provided with mounting bracket 2 and fixed seat 3, and fixed seat 3
Located at the side of mounting bracket 2, fixed seat 3 is to be movably equipped with battery 4 in concave structure, and fixed seat 3, mounting bracket 2
Top is provided with motor 5, and motor 5 is connected with driven shaft 6, electronic bill-board body 1 by output shaft and offers placed cavity 7, and
Driven shaft 6 is extended in placed cavity 7, and the one end of driven shaft 6 away from motor 5 is movably arranged on the inwall of placed cavity 7, driven shaft 6
On be arranged with first gear 8, the top of driven shaft 6 is provided with driving shaft 9, and driving shaft 9 is extended to outside electronic bill-board body 1,
Second gear 10 is arranged with rotary shaft 9, and second gear 10 and first gear 8 are engaged, movable sleeve is provided with fixation in rotary shaft 9
Part 11, and the top of fixture 11 is provided with fixed support 12, fixed support 12 is right on driving shaft 9 on the inwall of placed cavity 7
Claim to be provided with rotating vane 13, and rotating vane 13, outside electronic bill-board body 1, the both sides of fixed seat 3 symmetrically offer spiral shell
Full thread stud 15 is movably equipped with groove road 14, thread groove 14, and full thread stud 15 is extended to outside thread groove 14, entirely
The mutually close one end of threaded stud 15 is connected with stripper plate 16, and the one end of full thread stud 15 away from stripper plate 16 is connected with and turned
Disk 17, side of the rotating disk 17 away from full thread stud 15 offers activity between securing channels 18, the inwall of securing channels 18 and set
Have and shifting fork bar 20 is arranged with rotary shaft 19, rotary shaft 19, shifting fork bar 20 is movably arranged in securing channels 18, is opened on shifting fork bar 20
Provided with through hole 21, fixed column 22 is movably equipped with through hole 21, and fixed column 22 is extended to outside through hole 21, fixed column 22
Movable block 23 is symmetrically arranged on two with, the bottom of movable block 23 is provided with back-moving spring 24, and back-moving spring 24 is away from movable block 23
One end is connected with mounting blocks 25, and mounting blocks 25 are on the inwall of through hole 21, and the inwall bottom of securing channels 18 is offered admittedly
Determine groove, and fixed column 22 is movably arranged in fixed groove, battery 4 is provided with charging in lithium battery, electronic bill-board body 1
Circuit, charging circuit is used for the power storage that produces motor 5 in battery 4, and electronic bill-board body 1 shows provided with LED
Display screen, and LED display is electrically connected with battery 4, the inwall bottom of electronic bill-board body 1 respectively symmetrically offers screw thread
Hole, and fixed seat 3 and mounting bracket 2 be installed on the inwall of electronic bill-board body 1 by clamping screw, on shifting fork bar 20
Anti-slip cover is arranged with, and Anti-slip cover is made for elastomeric material, and the first conduit is offered on shifting fork bar 20, and rotary shaft 19 is lived
Dynamic that soft protective case is arranged with back-moving spring 24 in the first conduit, one end of soft protective case is located on mounting blocks 25,
And the other end of soft protective case offers rotation groove on movable block 23 on the symmetrical inwall of securing channels 18, and
Rotary shaft 19 is movably arranged in rotation groove, and the radius ratio of second gear 10 and first gear 8 is 2:1.
When fixed battery 4, fixed column 22 is pulled manually, and fixed column 22 is movable in through hole 21, fixed column 22
The elastic elongation of back-moving spring 24, fixed column 22 and fixed groove separation are driven by movable block 23, shifting fork bar 20 is pulled manually, is dialled
The activity in securing channels 18 by rotary shaft 19 of fork arm 20, takes out after shifting fork bar 20 from securing channels 18 are interior, rotates shifting fork bar
20, shifting fork bar 20 drives rotating disk 17 to rotate by rotary shaft 19, and battery 4 is placed into fixed seat 3, shifting fork bar is rotated further
20, shifting fork bar 20 drives rotating disk 17 to rotate by rotary shaft 19, and rotating disk 17 drives full thread stud 15 to turn in thread groove 14
Dynamic, full thread stud 15 drives stripper plate 16 to move, and stripper plate 16 extrudes and fixes battery 4, rotates shifting fork bar 20, shifting fork bar
20 activities in securing channels 18 by rotary shaft 19, while pulling fixed column 22 manually, fixed column 22 is living in through hole 21
Dynamic, fixed column 22 drives the elastic elongation of back-moving spring 24 by movable block 23, when shifting fork bar 20 enters in securing channels 18, unclamps
Fixed column 22, the elastic shrinkage of back-moving spring 24, back-moving spring 24 drives fixed column 22 to move by movable block 23, and fixed column 22 is entered
Enter in fixed groove, be easy to rotary turnplate 17, while the battery 4 of different model can be fixed, electronic bill-board body 1 is installed
After into tunnel, tunnel wind is rotated blade 13 and rotated, and rotating vane 13 drives driving shaft 9 to rotate, and driving shaft 9 drives second
Gear 10 is rotated, and second gear 10 drives first gear 8 to rotate, and first gear 8 drives driven shaft 6 to rotate, and driven shaft 6 drives horse
Up to 5 output shaft rotation, motor 5 produces electric energy, motor 5 by charging circuit by power storage to battery 4, battery 4
Persistently powered to LED display, the present invention is simple in construction, easy to operate, the battery 4 of different model can be fixed, while energy
Enough electric energy is produced using motor 5, it is to avoid use mains-supplied, economize on resources, meet the use demand of people.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (9)
1. a kind of electronic bill-board generated electricity based on tunnel wind power, including electronic bill-board body（1）, it is characterised in that it is described
Electronic bill-board body（1）For hollow structure, the electronic bill-board body（1）Inwall bottom be provided with mounting bracket（2）With
Fixed seat（3）, and fixed seat（3）Located at mounting bracket（2）Side, the fixed seat（3）For concave structure, and fixed seat
（3）Inside it is movably equipped with battery（4）, the mounting bracket（2）Top be provided with motor（5）, the motor（5）Pass through output shaft
It is connected with driven shaft（6）, the electronic bill-board body（1）On offer placed cavity（7）, and driven shaft（6）Extend to placement
Chamber（7）It is interior, the driven shaft（6）Away from motor（5）One end be movably arranged at placed cavity（7）Inwall on, the driven shaft（6）
On be arranged with first gear（8）, the driven shaft（6）Top be provided with driving shaft（9）, and driving shaft（9）Extend to electronics wide
Accuse board body（1）Outside, the rotary shaft（9）On be arranged with second gear（10）, and second gear（10）And first gear（8）Nibble
Close, the rotary shaft（9）Upper movable sleeve is provided with fixture（11）, and fixture（11）Top be provided with fixed support（12）, institute
State fixed support（12）Located at placed cavity（7）Inwall on, the driving shaft（9）On be arranged with rotating vane（13）, and rotation
Rotating vane piece（13）Located at electronic bill-board body（1）Outside, the fixed seat（3）Both sides symmetrically offer thread groove（14）,
The thread groove（14）Inside it is movably equipped with full thread stud（15）, and full thread stud（15）Extend to thread groove（14）
Outside, the full thread stud（15）Mutually close one end is connected with stripper plate（16）, and full thread stud（15）Away from stripper plate
（16）One end be connected with rotating disk（17）, the rotating disk（17）Away from full thread stud（15）Side offer securing channels
（18）, the securing channels（18）Inwall between be movably equipped with rotary shaft（19）, the rotary shaft（19）On be arranged with shift fork
Bar（20）, the shifting fork bar（20）It is movably arranged at securing channels（18）It is interior, the shifting fork bar（20）On offer through hole（21）,
The through hole（21）Inside it is movably equipped with fixed column（22）, and fixed column（22）Extend to through hole（21）Outside, the fixed column
（22）Be symmetrically arranged on two with movable block（23）, the movable block（23）Bottom be provided with back-moving spring（24）, and back-moving spring
（24）Away from movable block（23）One end be connected with mounting blocks（25）, the mounting blocks（25）Located at through hole（21）Inwall
On, the securing channels（18）Inwall bottom offer fixed groove, and fixed column（22）It is movably arranged in fixed groove.
2. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the electric power storage
Pond（4）For lithium battery, the electronic bill-board body（1）Interior to be provided with charging circuit, the charging circuit is used for motor（5）Production
Raw power storage is to battery（4）It is interior.
3. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the electronics
Billboard body（1）LED display is provided with, and LED display is electrically connected with battery（4）.
4. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the electronics
Billboard body（1）Inwall bottom respectively symmetrically offer screwed hole, and fixed seat（3）And mounting bracket（2）Pass through lock
Tight bolt is installed on electronic bill-board body（1）Inwall on.
5. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the shift fork
Bar（20）On be arranged with Anti-slip cover, and Anti-slip cover is made for elastomeric material.
6. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the shift fork
Bar（20）On offer the first conduit, and rotary shaft（19）It is movably arranged in the first conduit.
7. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the reset
Spring（24）On be arranged with soft protective case, one end of the soft protective case is located at mounting blocks（25）On, and soft protective case
The other end be located at movable block（23）On.
8. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that the fixation
Conduit（18）Rotation groove, and rotary shaft are offered on symmetrical inwall（19）It is movably arranged in rotation groove.
9. a kind of electronic bill-board generated electricity based on tunnel wind power according to claim 1, it is characterised in that described second
Gear（10）And first gear（8）Radius ratio be 2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363584.2A CN106952587A (en) | 2017-05-22 | 2017-05-22 | A kind of electronic bill-board generated electricity based on tunnel wind power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710363584.2A CN106952587A (en) | 2017-05-22 | 2017-05-22 | A kind of electronic bill-board generated electricity based on tunnel wind power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106952587A true CN106952587A (en) | 2017-07-14 |
Family
ID=59479924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710363584.2A Pending CN106952587A (en) | 2017-05-22 | 2017-05-22 | A kind of electronic bill-board generated electricity based on tunnel wind power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106952587A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111445821A (en) * | 2018-09-20 | 2020-07-24 | 项炳海 | Advertising board for taxi |
| CN111477127A (en) * | 2020-04-26 | 2020-07-31 | 程贞祥 | Energy-saving subway tunnel advertising board |
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| CN101666177A (en) * | 2009-08-12 | 2010-03-10 | 吴江市立兴精密五金有限公司 | Plane type handle |
| CN201838280U (en) * | 2010-06-22 | 2011-05-18 | 李佳原 | Green advertising lamp |
| US20110173853A1 (en) * | 2010-01-21 | 2011-07-21 | Christophe Leveque | Billboard system and methods of use thereof |
| CN204130117U (en) * | 2014-10-24 | 2015-01-28 | 河北皆铭电子科技有限公司 | A kind of underground railway tunnel wind power generating advertising lamp box |
| CN205297825U (en) * | 2015-11-11 | 2016-06-08 | 李士龙 | Wind -tunnel formula double round vertical axis aerogenerator |
| CN106593881A (en) * | 2017-02-08 | 2017-04-26 | 安徽艾璞精密机械有限公司 | Machine head bracket used for oil-free scroll compressor |
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2017
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666177A (en) * | 2009-08-12 | 2010-03-10 | 吴江市立兴精密五金有限公司 | Plane type handle |
| US20110173853A1 (en) * | 2010-01-21 | 2011-07-21 | Christophe Leveque | Billboard system and methods of use thereof |
| CN201838280U (en) * | 2010-06-22 | 2011-05-18 | 李佳原 | Green advertising lamp |
| CN204130117U (en) * | 2014-10-24 | 2015-01-28 | 河北皆铭电子科技有限公司 | A kind of underground railway tunnel wind power generating advertising lamp box |
| CN205297825U (en) * | 2015-11-11 | 2016-06-08 | 李士龙 | Wind -tunnel formula double round vertical axis aerogenerator |
| CN106593881A (en) * | 2017-02-08 | 2017-04-26 | 安徽艾璞精密机械有限公司 | Machine head bracket used for oil-free scroll compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111445821A (en) * | 2018-09-20 | 2020-07-24 | 项炳海 | Advertising board for taxi |
| CN111445821B (en) * | 2018-09-20 | 2021-10-29 | 彭林敏 | Advertising board for taxi |
| CN111477127A (en) * | 2020-04-26 | 2020-07-31 | 程贞祥 | Energy-saving subway tunnel advertising board |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
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| RJ01 | Rejection of invention patent application after publication |