CN206441503U - A kind of billboard for being conveniently replaceable poster paper - Google Patents
A kind of billboard for being conveniently replaceable poster paper Download PDFInfo
- Publication number
- CN206441503U CN206441503U CN201621408908.7U CN201621408908U CN206441503U CN 206441503 U CN206441503 U CN 206441503U CN 201621408908 U CN201621408908 U CN 201621408908U CN 206441503 U CN206441503 U CN 206441503U
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- framework
- poster paper
- installation cavity
- billboard
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- 238000009434 installation Methods 0.000 claims abstract description 38
- 238000005096 rolling process Methods 0.000 claims abstract description 20
- 208000002925 dental caries Diseases 0.000 claims abstract description 6
- 244000309464 bull Species 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a kind of billboard for being conveniently replaceable poster paper, including framework, the both sides of the framework offer the first installation cavity, the second installation cavity is offered at the top of the framework, and both sides of the top of two the first installation cavitys respectively with the second installation cavity bottom are communicated, the inwall of two opposite sides of the first installation cavity has been fixedly connected with slide rail, sliding block is slidably connected in the slide rail, the bottom of the sliding block is flexibly connected by return spring with the inwall of slide rail bottom, and the one end of the relative side of two sliding blocks respectively with two cross bars is fixedly connected.The utility model passes through the improvement to clamping device, two right angles at the top of poster paper can be clamped, when requiring replacement, unclamp two curved splints, being capable of quick-replaceable poster paper, it will pass through, the surface of poster paper can be combed by two rolling rollers, so as to avoid occurring fold during displaying between two rolling rollers at the top of poster paper.
Description
Technical field
The utility model is related to billboard technologies field, specially a kind of billboard for being conveniently replaceable poster paper.
Background technology
During billboard is pull system, start next production process, or carry product to a signal of lower procedure
Instrument.Refer to the outdoor media of all transmission advertising messages.Size of media is pressed depending on actual environment.
Shop is recruited, the picture of door head and alien invasion can make by manual drawing, computer photograph or in the way of printing on paper.Extensively
The material for accusing board is typically all to use：Square tube and angle steel etc. are welded.Can there are three dimensional panel, lamp cloth, plastic uptake, baking finish for car, buckle
With aluminium-plastic panel etc..
Billboard in the market substantially fastens with glue whole poster paper in framework in post ads
On, although can paste, but waste time and energy, and can not quick-replaceable poster paper, in taping process, it may appear that very
Many folds.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of billboard for being conveniently replaceable poster paper, solves
The problem of billboard is inconvenient to change and is pasted with fold.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of billboard for being conveniently replaceable poster paper,
Including framework, the both sides of the framework offer and the second installation cavity are offered at the top of the first installation cavity, the framework, and two
Both sides of the top of individual first installation cavity respectively with the second installation cavity bottom are communicated, two opposite sides of the first installation cavity
Inwall, which has been fixedly connected with slide rail, the slide rail, slidably connects sliding block, and the bottom of the sliding block passes through return spring and cunning
The inwall in flange of rail portion is flexibly connected, and the one end of the relative side of two sliding blocks respectively with two cross bars is fixedly connected, two institutes
The relative one end of cross bar is stated to run through the chute opened up on framework and be flexibly connected with one end of the clamping device in framework, it is described
The relative both sides inwall of second installation cavity is interspersed with bull stick, and the two ends on the bull stick surface are socketed with reel, and two around
Line wheel is respectively positioned in the second installation cavity, and drawstring is wound with the reel, and one end of drawstring sequentially passes through from top to bottom
Two installation cavitys and the first installation cavity and it is fixedly connected with the surface of cross bar, the two ends of the bull stick have been fixedly connected with riser, institute
State and kelly is interspersed with riser, and the relative one end of two kellies is socketed in the neck that framework both sides are opened up respectively, the card
Back-moving spring is socketed with bar, and the two ends of back-moving spring are fixedly connected with the side of riser and the surface of kelly respectively, it is described
The bottom of framework offers groove, and the relative both sides inwall of groove is equidistant is plugged with two motion bars, and two motion bars
On be socketed with rolling roller.
The clamping device includes two curved splints, and the top of two curved splints is hinged, two arc folders
The hinged place of plate is flexibly connected with one end of cross bar, and two relative sides of curved splint are flexibly connected by extrusion spring.
It is preferred that, the two ends of the extrusion spring are fixedly connected with the middle part of two curved splint opposite sides respectively, and
The bottom overlap joint of two curved splints.
It is preferred that, the groove is opened in the centre position of base of frame, and the length and the length of lower portion of groove
It is equal.
It is preferred that, the kelly is interspersed in the bottom of riser side, and is connected in the middle part of kelly on riser.
It is preferred that, the height of the slide rail is 9/10ths of the first installation cavity height, and side and the slide rail one of sliding block
The opening of side is located on same vertical line.
It is preferred that, the clamping device is located at the surface in the gap between two rolling rollers, and two curved splints
Docking is shaped as circle.
(3) beneficial effect
The utility model provides a kind of billboard for being conveniently replaceable poster paper.Possesses following beneficial effect：
(1), the utility model is by the improvement to clamping device, and two curved splints coordinate the use of extrusion spring, energy
Enough two right angles by the top of poster paper are clamped, and by rotating reel, can be lifted the cross bar being connected with drawstring, so as to
It is enough that cross bar when requiring replacement, is fallen to poster paper rapid deployment, two curved splints are unclamped, being capable of quick-replaceable advertisement
Paper.
(2), the utility model will be passed through by the improvement to rolling roller at the top of poster paper between two rolling rollers, when
When cross bar drives poster paper rising, the surface of poster paper can be combed by two rolling rollers, so as to avoid in displaying
During there is fold.
Brief description of the drawings
Fig. 1 is the front section view of the utility model structure；
Fig. 2 is the side view of the utility model structure slide rail；
Fig. 3 is the side view of the utility model structure clamping device；
Fig. 4 is the enlarged diagram of structure at the utility model A；
Fig. 5 is the top view of the utility model structure groove.
In figure：1 framework, 2 first installation cavitys, 3 second installation cavitys, 4 slide rails, 5 sliding blocks, 6 return springs, 7 clamping devices, 71
Curved splint, 72 extrusion springs, 8 bull sticks, 9 reels, 10 drawstrings, 11 risers, 12 kellies, 13 back-moving springs, 14 grooves, 15 are lived
Lever, 16 rolling rollers, 17 cross bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As Figure 1-5, the utility model provides a kind of technical scheme：A kind of billboard for being conveniently replaceable poster paper, bag
Framework 1 is included, the front and back of framework 1 can set transparent baffle in installation process, and the bottom of framework 1 is provided with support
Leg, the both sides of framework 1 offer the first installation cavity 2, and the top of framework 1 offers the second installation cavity 3, and two first installations
Both sides of the top of chamber 2 respectively with the bottom of the second installation cavity 3 are communicated, and the inwall of two opposite sides of the first installation cavity 2 is fixed
It is connected with slide rail 4, slide rail 4 and slidably connects sliding block 5, the height of slide rail 4 is 9/10ths of the height of the first installation cavity 2, and
The side of sliding block 5 is located on same vertical line with the opening of the side of slide rail 4, so that sliding block 5 has enough rising spaces, conveniently will
Poster paper is spread out completely, and the bottom of sliding block 5 is flexibly connected by return spring 6 with the inwall of the bottom of slide rail 4, when return spring 6
During in initial state, two sliding blocks 5 are located at the bottom of two slide rails 4 respectively, and the relative side of two sliding blocks 5 is respectively with two
One end of individual cross bar 17 is fixedly connected, the chute that the relative one end of two cross bars 17 is opened up on the framework 1 and with framework 1
One end of clamping device 7 be flexibly connected, the relative both sides inwall of the second installation cavity 3 is interspersed with bull stick 8, the two of the surface of bull stick 8
End is socketed with reel 9, and two reels 9 are respectively positioned in the second installation cavity 3, drawstring 10 is wound with reel 9, and draw
One end of rope 10 sequentially passes through the second installation cavity 3 and the first installation cavity 2 and is fixedly connected with the surface of cross bar 17 from top to bottom, leads to
Cross and communicate the first installation cavity 2 and the second installation cavity 3, drawstring 10 can be made smoothly to wind and discharge on reel 9, so as to
Enough smoothly to drive cross bar 17 to rise or decline, the two ends of bull stick 8, which have been fixedly connected with riser 11, riser 11, is interspersed with kelly
12, kelly 12 is interspersed in the bottom of the side of riser 11, and the middle part of kelly 12 is connected on riser 11, and two kellies 12 are relative
One end be socketed in respectively in the neck that the both sides of framework 1 are opened up, be socketed with back-moving spring 13 on kelly 12, and back-moving spring 13
Two ends are fixedly connected with the side of riser 11 and the surface of kelly 12 respectively, by the way that kelly 12 to be interspersed in the bottom of riser 11,
Bull stick 8 can be more easily rotated, and when kelly 12 is plugged in neck, two cross bars 17 are located at the top of framework 1,
So as to make the stable displaying of poster paper, coordinate the use of back-moving spring 13, the stabilization of kelly 12 can be clamped in neck, when
When kelly 12 departs from neck, kelly 12 can regard crank, and convenient to rotate bull stick 8, the bottom of framework 1 offers groove 14, leads to
Groove 14 is opened in the centre position of the bottom of framework 1, and the length and the equal length inside framework 1 of groove 14, and the phase of groove 14
To equidistant be plugged with two motion bars 15, and two motion bars 15 of both sides inwall be socketed with rolling roller 16, by right
The improvement of rolling roller 16, will be passed through at the top of poster paper between two rolling rollers 16, when cross bar 17 drives poster paper to rise, energy
Enough the surface of poster paper is combed by two rolling rollers 16, so as to avoid occurring fold during displaying.
Clamping device 7 includes two curved splints 71, and the top of two curved splints 71 is hinged, two curved splints 71
Hinged place be flexibly connected with one end of cross bar 17, clamping device 7 is located at the surface in the gap between two rolling rollers 16, and
The docking of two curved splints 71 is shaped as circle, by the way that groove 14 to be opened in the centre position of the bottom of framework 1, and by two
Individual curved splint 71 is arranged on the surface in gap between two rolling rollers 16, can step up poster paper, and conveniently spread
Open, and the relative side of two curved splints 71 is flexibly connected by extrusion spring 72, the two ends of extrusion spring 72 are respectively with two
It is fixedly connected in the middle part of the individual opposite side of curved splint 71, and the bottom overlap joint of two curved splints 71, by clamping device 7
Improvement, two curved splints 71 coordinate the use of extrusion spring 72, can clamp two right angles at the top of poster paper, pass through
Reel 9 is rotated, the cross bar 17 being connected with drawstring 10 can be lifted, so as to by poster paper rapid deployment, when needing more
When changing, cross bar 17 is fallen, two curved splints 71 are unclamped, being capable of quick-replaceable poster paper.
In use, the top of poster paper is pierced into framework 1 between two rolling rollers 16 first, then by clamping device 7
Clamp, kelly 12 is rotated afterwards, drive cross bar 17 to rise by reel 9 and drawstring 10, so that poster paper be spread out.
It can to sum up obtain, this is conveniently replaceable the billboard of poster paper, pass through the improvement to clamping device 7, two curved splints
71 coordinate the use of extrusion springs 72, can clamp two right angles at the top of poster paper, can be by by rotating reel 9
The cross bar 17 being connected with drawstring 10 lifts, so as to which by poster paper rapid deployment, when requiring replacement, cross bar 17 is fallen,
Unclamp two curved splints 71, can quick-replaceable poster paper, by the improvement to rolling roller 16, by the top of poster paper by two
Passed through between rolling roller 16, when cross bar 17 drives poster paper to rise, surface of two rolling rollers 16 to poster paper can be passed through
Combed, so as to avoid occurring fold during displaying.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of billboard for being conveniently replaceable poster paper, including framework (1), it is characterised in that：Open the both sides of the framework (1)
Provided with the first installation cavity (2), the second installation cavity (3) is offered at the top of the framework (1), and two the first installation cavitys (2)
Both sides of the top respectively with the second installation cavity (3) bottom are communicated, and the inwall of the opposite side of two first installation cavitys (2) is solid
Surely it is connected with slide rail (4), the slide rail (4) and slidably connects sliding block (5), the bottom of the sliding block (5) passes through return spring
(6) inwall with slide rail (4) bottom is flexibly connected, and the relative side of two sliding blocks (5) respectively with two cross bars (17) one
End is fixedly connected, the chute that the relative one end of two cross bars (17) is opened up on the framework (1) and with framework (1)
One end of clamping device (7) is flexibly connected, and the relative both sides inwall of second installation cavity (3) is interspersed with bull stick (8), described turn
The two ends on bar (8) surface are socketed with reel (9), and two reels (9) are respectively positioned in the second installation cavity (3), it is described around
Drawstring (10) is wound with line wheel (9), and one end of drawstring (10) sequentially passes through the second installation cavity (3) and the first peace from top to bottom
It behave affectedly (2) and is fixedly connected with the surface of cross bar (17), the two ends of the bull stick (8) has been fixedly connected with riser (11), described
Kelly (12) is interspersed with riser (11), and two relative one end of kelly (12) are socketed in framework (1) both sides and opened up respectively
In neck, be socketed with back-moving spring (13) on the kelly (12), and back-moving spring (13) two ends respectively with riser (11)
Side is fixedly connected with the surface of kelly (12), and the bottom of the framework (1) offers groove (14), and groove (14) is relative
Inwall equidistant be plugged with two motion bars (15), and two motion bars (15) in both sides is socketed with rolling roller (16)；
The clamping device (7) includes two curved splints (71), and the top of two curved splints (71) is hinged, described in two
The hinged place of curved splint (71) is flexibly connected with one end of cross bar (17), and two relative sides of curved splint (71) pass through
Extrusion spring (72) is flexibly connected.
2. a kind of billboard for being conveniently replaceable poster paper according to claim 1, it is characterised in that：The extrusion spring
(72) two ends are fixedly connected with the middle part of two curved splint (71) opposite sides respectively, and the bottom of two curved splints (71)
End overlap joint.
3. a kind of billboard for being conveniently replaceable poster paper according to claim 1, it is characterised in that：The groove (14) is opened
It is located at the centre position of framework (1) bottom, and the length and the equal length of framework (1) inside of groove (14).
4. a kind of billboard for being conveniently replaceable poster paper according to claim 1, it is characterised in that：The kelly (12) is worn
It is inserted in the middle part of the bottom of riser (11) side, and kelly (12) and is connected on riser (11).
5. a kind of billboard for being conveniently replaceable poster paper according to claim 1, it is characterised in that：The slide rail (4)
Highly be 9/10ths of the first installation cavity (2) height, and side and slide rail (4) side of sliding block (5) opening positioned at same
On vertical line.
6. a kind of billboard for being conveniently replaceable poster paper according to claim 1, it is characterised in that：The clamping device
(7) it is located at the surface in the gap between two rolling rollers (16), and the docking of two curved splints (71) is shaped as circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408908.7U CN206441503U (en) | 2016-12-21 | 2016-12-21 | A kind of billboard for being conveniently replaceable poster paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408908.7U CN206441503U (en) | 2016-12-21 | 2016-12-21 | A kind of billboard for being conveniently replaceable poster paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441503U true CN206441503U (en) | 2017-08-25 |
Family
ID=59646753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408908.7U Expired - Fee Related CN206441503U (en) | 2016-12-21 | 2016-12-21 | A kind of billboard for being conveniently replaceable poster paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441503U (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680515A (en) * | 2017-11-25 | 2018-02-09 | 黄雄 | A kind of billboard that can be recycled |
| CN107863030A (en) * | 2017-12-13 | 2018-03-30 | 合肥静美图文科技有限公司 | One kind publicity cloth is convenient to be installed and prevents corrugated billboard |
| CN107909940A (en) * | 2018-01-16 | 2018-04-13 | 重庆电子工程职业学院 | A billboard installation structure on the building exterior wall |
| CN107945702A (en) * | 2018-01-16 | 2018-04-20 | 许昌学院 | A kind of education skill propaganda board |
| CN107967880A (en) * | 2017-11-28 | 2018-04-27 | 安徽云媒信息科技有限公司 | A kind of flexible advertisement frame |
| CN107962190A (en) * | 2017-12-05 | 2018-04-27 | 李理 | A kind of lathe process easy to use drawing apparatus for placing |
| CN109019285A (en) * | 2018-10-12 | 2018-12-18 | 浙江威尔金森电梯有限公司 | A kind of escalator |
| CN109767706A (en) * | 2019-03-25 | 2019-05-17 | 信阳农林学院 | A multifunctional mobile platform for ideological and political education propaganda |
| CN110379332A (en) * | 2019-07-18 | 2019-10-25 | 贵州师范大学 | Porjection type commercial advertisement shows device |
| CN110930899A (en) * | 2019-12-24 | 2020-03-27 | 上海康达喷画科技有限公司 | Light-transmitting lamp box advertisement sheet |
| CN111028731A (en) * | 2019-12-24 | 2020-04-17 | 上海康达喷画科技有限公司 | Anti-counterfeiting light-transmitting lamp box advertisement sheet |
| CN111345643A (en) * | 2020-03-16 | 2020-06-30 | 河南应用技术职业学院 | Sales promotion table for marketing |
| CN111933056A (en) * | 2020-08-28 | 2020-11-13 | 姜婷婷 | Highway bill-board based on new forms of energy |
| CN112066209A (en) * | 2020-08-04 | 2020-12-11 | 含山县龙宇铸件厂 | A multipurpose device that facilitates information display |
| CN112102760A (en) * | 2020-10-27 | 2020-12-18 | 中拜出行科技股份有限公司 | Installation platform of luminous cloth for net appointment car advertisement |
| CN112992009A (en) * | 2021-04-26 | 2021-06-18 | 江苏桓越信息科技发展有限公司 | Scroll coiling mechanism for advertisement design |
| CN113903277A (en) * | 2021-09-15 | 2022-01-07 | 深圳市本广德科技有限公司 | Advertising billboard convenient for replacing advertising content |
| CN114842711A (en) * | 2022-05-07 | 2022-08-02 | 浙江农林大学暨阳学院 | A columnar statistical display device for economic management |
| CN119992982A (en) * | 2025-03-19 | 2025-05-13 | 上海康达喷画科技有限公司 | Advertising light box and method of using the same |
-
2016
- 2016-12-21 CN CN201621408908.7U patent/CN206441503U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107680515A (en) * | 2017-11-25 | 2018-02-09 | 黄雄 | A kind of billboard that can be recycled |
| CN107967880A (en) * | 2017-11-28 | 2018-04-27 | 安徽云媒信息科技有限公司 | A kind of flexible advertisement frame |
| CN107962190B (en) * | 2017-12-05 | 2019-04-09 | 深圳市坤展塑胶五金有限公司 | A kind of lathe process easy to use drawing apparatus for placing |
| CN107962190A (en) * | 2017-12-05 | 2018-04-27 | 李理 | A kind of lathe process easy to use drawing apparatus for placing |
| CN107863030A (en) * | 2017-12-13 | 2018-03-30 | 合肥静美图文科技有限公司 | One kind publicity cloth is convenient to be installed and prevents corrugated billboard |
| CN107909940A (en) * | 2018-01-16 | 2018-04-13 | 重庆电子工程职业学院 | A billboard installation structure on the building exterior wall |
| CN107945702A (en) * | 2018-01-16 | 2018-04-20 | 许昌学院 | A kind of education skill propaganda board |
| CN109019285A (en) * | 2018-10-12 | 2018-12-18 | 浙江威尔金森电梯有限公司 | A kind of escalator |
| CN109767706A (en) * | 2019-03-25 | 2019-05-17 | 信阳农林学院 | A multifunctional mobile platform for ideological and political education propaganda |
| CN109767706B (en) * | 2019-03-25 | 2020-09-11 | 信阳农林学院 | A multifunctional mobile platform for ideological and political education propaganda |
| CN110379332A (en) * | 2019-07-18 | 2019-10-25 | 贵州师范大学 | Porjection type commercial advertisement shows device |
| CN110930899A (en) * | 2019-12-24 | 2020-03-27 | 上海康达喷画科技有限公司 | Light-transmitting lamp box advertisement sheet |
| CN111028731A (en) * | 2019-12-24 | 2020-04-17 | 上海康达喷画科技有限公司 | Anti-counterfeiting light-transmitting lamp box advertisement sheet |
| CN110930899B (en) * | 2019-12-24 | 2021-06-01 | 上海康达喷画科技有限公司 | Light-transmitting lamp box advertisement sheet |
| CN111345643A (en) * | 2020-03-16 | 2020-06-30 | 河南应用技术职业学院 | Sales promotion table for marketing |
| CN112066209A (en) * | 2020-08-04 | 2020-12-11 | 含山县龙宇铸件厂 | A multipurpose device that facilitates information display |
| CN111933056A (en) * | 2020-08-28 | 2020-11-13 | 姜婷婷 | Highway bill-board based on new forms of energy |
| CN112102760A (en) * | 2020-10-27 | 2020-12-18 | 中拜出行科技股份有限公司 | Installation platform of luminous cloth for net appointment car advertisement |
| CN112102760B (en) * | 2020-10-27 | 2022-05-24 | 中拜出行科技股份有限公司 | An installation platform for luminous cloth for online car-hailing advertisements |
| CN112992009A (en) * | 2021-04-26 | 2021-06-18 | 江苏桓越信息科技发展有限公司 | Scroll coiling mechanism for advertisement design |
| CN112992009B (en) * | 2021-04-26 | 2022-10-04 | 江苏桓越信息科技发展有限公司 | Scroll coiling mechanism for advertisement design |
| CN113903277A (en) * | 2021-09-15 | 2022-01-07 | 深圳市本广德科技有限公司 | Advertising billboard convenient for replacing advertising content |
| CN114842711A (en) * | 2022-05-07 | 2022-08-02 | 浙江农林大学暨阳学院 | A columnar statistical display device for economic management |
| CN119992982A (en) * | 2025-03-19 | 2025-05-13 | 上海康达喷画科技有限公司 | Advertising light box and method of using the same |
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