CN108257521B - Automatic change advertising light boxes of poster - Google Patents
Automatic change advertising light boxes of poster Download PDFInfo
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- CN108257521B CN108257521B CN201810066572.8A CN201810066572A CN108257521B CN 108257521 B CN108257521 B CN 108257521B CN 201810066572 A CN201810066572 A CN 201810066572A CN 108257521 B CN108257521 B CN 108257521B
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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
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Abstract
The invention belongs to the technical field of advertising lamp boxes, and particularly relates to an advertising lamp box capable of automatically replacing advertising pictures. The lamp box comprises an advertisement picture scroll and a lamp box body, wherein a display picture groove, a picture pre-changing clamp and a scroll replacing track are arranged in the lamp box body. Trade including a plurality of different poster spools that are used for changing in the drawing clamp in advance, the spool is changed the track and is included that two tracks communicate show drawing groove respectively and trade front end and rear end of drawing clamp in advance, sets up on two tracks and receive the drawing device and send the drawing device, and show drawing groove below still is equipped with the exhibition drawing track, connects the exhibition drawing device on the exhibition drawing track. This advertising light boxes can deposit many poster simultaneously to can carry out automatic the changing to the poster of lamp house show, the effect of propaganda popularization is better, and the installation use is simpler, can bring bigger economic benefits for the advertiser.
Description
Technical Field
The invention belongs to the technical field of advertising lamp boxes, and particularly relates to an advertising lamp box capable of automatically replacing advertising pictures.
Background
The advertisement lamp box is an advertisement publishing tool for propaganda and promotion, widely exists in various public places, is a large-scale advertisement board at the side of a highway as large as a highway and is a luminous shop sign at the head of a shop, at present, the simplest advertisement lamp box comprises a box body and an outer-layer printing skin, an electric lamp for emitting light is arranged in the box body, some complicated advertisement lamp boxes adopt a shop window mode, advertisement contents are pasted in a transparent box body, and a light source is also arranged in the box body for illumination. However, the advertisement in the lamp box needs to be replaced at regular time, and the box needs to be opened manually for replacing the content, and then a new advertisement picture is replaced.
The advertising content which can be automatically changed can attract attention of passers-by, so that the advertising effect is better, and the replacement of the advertising content is also helpful for a light box advertising company to obtain more advertising expenses; therefore, many large outdoor wall advertisements at present, including subway lamp box advertisements and bus stop board lamp box advertisements, all adopt replaceable designs. The design mainly comprises a rolling type design, advertisement content is printed on an annular advertisement cloth belt, the advertisement cloth belt is arranged on two rolling rotating shafts above and below the lamp box, and the advertisement content is replaced through the rotation of the advertisement cloth belt. The other method is to adopt a shutter rotation mode to paste advertisement contents on a plurality of reversible strips, and splice and display two advertisement pictures respectively through the turnover of the strips. The two designs can realize automatic replacement of advertisement content; however, these methods can only replace the contents of two posters at most, and the procedure of installing and replacing posters is very cumbersome.
Disclosure of Invention
The invention aims to provide an advertising lamp box capable of automatically replacing advertising pictures, which uses scroll type advertising pictures in the advertising lamp box, can automatically replace advertising contents by using an advertising picture replacing device in the lamp box, can simultaneously pre-store and replace a plurality of advertising contents and has excellent advertising effect.
The technical scheme of the invention is as follows: an advertising lamp box capable of automatically replacing advertising pictures comprises a lamp box body with a transparent display surface and advertising picture scroll shafts, wherein a display picture groove, a pre-replacement picture clip and scroll shaft replacement tracks are arranged in the advertising lamp box body, and are arranged on two sides of the box body and are symmetrically distributed; the display picture groove is positioned above the display surface of the lamp box, the front end of the display picture groove is provided with a limiting groove for fixing a scroll of an advertisement picture, the display picture groove is respectively communicated with a picture collecting end and a picture drawing end of a pre-changing picture clamp through two scroll replacing tracks, a picture conveying device is arranged on a scroll replacing track which is connected with the picture drawing end of the pre-changing picture clamp and the display picture groove, and a picture collecting device is arranged on a scroll replacing track which is connected with the picture collecting end of the pre-changing picture clamp and the display picture groove; the exhibition drawing track is also arranged under the limiting groove of the exhibition drawing groove, comprises two parts which are bilaterally symmetrical and is arranged on the side surface of the lamp box body, and the exhibition drawing track is connected with the exhibition drawing device.
In the working process, a plurality of advertising scroll shafts are stored in the picture pre-changing clamp by a client, when the advertising picture is automatically changed in the lamp box, the currently displayed advertising picture is released by the picture unfolding device, the picture collecting device moves from the second scroll replacing track to the position of the picture displaying groove to collect the advertising scroll shafts, and the advertising scroll shafts are stored in the picture collecting end at the tail part of the picture pre-changing clamp again; meanwhile, the picture delivery device acquires the advertising picture scroll to be replaced from the picture output end of the front part of the picture pre-replacing clamp, and delivers the advertising picture scroll to the display picture groove through the first scroll replacing track, the display picture device moves on the display picture track and unfolds a new advertising picture scroll, and new advertising content is displayed on the transparent display surface of the lamp box.
In the technical scheme, the scroll shaft of the advertisement picture comprises a cylindrical picture tube, a rotary picture shaft along the axial direction of the cylinder is arranged in the picture tube, one end of the advertisement picture cloth is fixed on the rotary picture shaft, and the other end of the advertisement picture cloth penetrates through an axial opening in the outer wall of the picture tube and is fixed on a picture unfolding cross rod outside the picture tube; the rotary scroll painting shaft is connected with a motor in the painting scroll, the length of the horizontal rod of the exhibition painting is larger than that of the painting scroll, and magnetic blocks are arranged at two ends of the painting scroll. Send and all set up the magnetism piece assorted electromagnetic block with the magnetism piece at advertisement drawing scroll both ends on the drawing device and receive the drawing device, the electromagnetic block is located send the drawing device and receive the inboard terminal surface of drawing device. And the exhibition drawing device is provided with a clamping hand for clamping the exhibition drawing cross rod.
The rotary picture shaft in the poster scroll realizes the expansion and the storage of advertisement content through rotating, the magnetic blocks at the two ends can be matched with the electromagnetic blocks on the poster feeding device and the poster collecting device, and the poster scroll is fixed in the moving process of the poster scroll of the poster feeding device and the poster collecting device. In the poster unfolding process, the poster unfolding device moves to the upper end of the poster track, then the exhibition poster cross rod is clamped tightly by the clamping hand, then the poster device moves downwards along the poster track, and the motor in the picture cylinder is matched to rotate, so that the poster content can be unfolded and displayed. When drawing is received, the clamping hand on the drawing unfolding device releases the drawing unfolding cross rod, and the advertisement picture is collected into the inside of the picture cylinder through the rotation of the motor.
Trade in advance in this scheme and draw the clamp and be the box-like body, trade in advance and draw the chamber including the cross-section for the drawing of U type in pressing from both sides, draw the interlude in chamber for storing up drawing chamber, control both ends and be drawing mouthful and drawing the mouth out for drawing respectively, set up the flexible stopper of single formula of advancing on the drawing mouthful inner wall of advancing, set up the flexible stopper of single formula on drawing mouthful inner wall out, draw the intracavity and draw mouthful below and still set up the top and draw the device. The single-feeding type telescopic limiting blocks are two triangular prism type limiting blocks symmetrically arranged, the bottom surfaces of the limiting blocks are right-angled triangles, the surface where one right-angled side of each limiting block is located is elastically connected with the inner wall of the picture inlet, the surface where the other right-angled side is located below the picture inlet, when the advertising picture scroll is pushed in from the picture inlet, the limiting blocks are stressed to retract backwards, and after the advertising picture scroll enters the picture storage cavity, the limiting blocks are popped out; the single-out type telescopic limiting block has the same working mode as the single-in type telescopic limiting block, and the position of the single-out type telescopic limiting block is opposite to that of the single-in type telescopic limiting block.
Trade the drawing in advance and press from both sides and accomodate and supply with the poster spool, the poster spool is from trading inside the drawing clamp entering drawing mouth in advance, from drawing mouth release and send to sending a picture device department and transport in advance. The single-in type telescopic limiting block and the single-out type telescopic limiting block in the picture replacing clamp can manage the quantity of the poster spools in the picture replacing clamp, and the poster spools are ejected out of the picture cavity by the picture ejecting device in the picture cavity when pictures are drawn, so that automatic replacement of the posters is facilitated.
Preferably, racks are arranged on two sides of the scroll replacing track and the display drawing track, two moving gears matched with the tooth pitches of the racks are arranged inside the picture feeding device, the picture collecting device and the display drawing device, the moving gears clamp the racks on two sides of the scroll replacing track or the display drawing track, and the moving gears are connected with the motor and the driving module of the motor. The matching of the gear and the rack allows the picture sending device, the picture receiving device and the picture displaying device to controllably move on respective motion tracks.
Preferably, a plurality of lighting sources are arranged on one side of the transparent display surface in the lamp box; the lighting source is used for lightening the lamp box when the advertisement picture is displayed at night.
Compared with the prior art, the advertising lamp box capable of automatically replacing the advertisement poster provided by the invention has the following beneficial effects:
set up the poster spool in this advertising light boxes, adopt the electronic spool mode with the poster and accomodate the back, can reduce the volume of poster in the lamp house, be convenient for prestore a plurality of poster spools in the lamp house simultaneously, the poster spool is installed and is traded the drawing clamp in advance, trades the drawing clamp in advance and can accomodate a plurality of poster spools in the lamp house to can carry out the poster spool and pop out, be used for carrying out the advertisement content and change.
The automatic change of the advertisement poster not only can enable a lamp box to display a plurality of advertisement pictures so as to attract the attention of users, but also can improve the content delivery quantity of a single advertisement lamp box and improve the economic benefits of advertisement companies.
The replacement of the advertisement pictures of the lamp box can be carried out in sequence and can also be carried out in a circulating way, so as to further improve the freshness and the attention of users and play a larger advertisement propaganda effect, when an advertisement company needs to replace a plurality of advertisement contents in the lamp box, the advertisement company does not need to sequentially install and arrange each advertisement picture again, and only needs to integrally replace a pre-replacement picture clip for storing an advertisement picture scroll,
drawings
Other features, objects, and advantages of the invention will become apparent upon reading the following detailed description of the embodiments with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural diagram of an advertisement light box for automatically replacing advertisement poster according to the present embodiment;
FIG. 2 is a schematic cross-sectional view of a pre-changed picture clip in an advertisement light box for automatically changing an advertisement picture according to an embodiment of the present invention;
FIG. 3 is a schematic view showing the connection between the picture feeding device and the first reel replacing rail in the advertising light box for automatically replacing the advertisement pictures according to the embodiment;
FIG. 4 is a schematic view illustrating a connection between a poster showing device and a poster showing track in an advertisement light box for automatically replacing an advertisement poster according to the embodiment;
FIG. 5 is a schematic view showing the storage and unwinding states of a reel of a poster in an advertising light box for automatically replacing a poster according to the present embodiment;
labeled as: 1. a box body; 2. displaying the drawing groove; 3. pre-changing a picture folder; 5. exhibition of the drawing track; 6. a poster reel; 11. a transparent display surface; 12. an illumination light source; 31. drawing a cavity; 32. drawing inlet; 33. drawing a picture port; 41. replacing the track by the first reel; 42. replacing the track by the second reel; 51. a picture exhibition device; 61. A scroll holder; 62. a horizontal drawing rod is displayed; 311. a top drawing device; 321. a single-advancing telescopic limiting block; 331. a single-out type telescopic limiting block; 411. a picture conveying device; 421. a picture collecting device; 511. clamping a hand; 611. a magnetic block; 4111. an electromagnetic block.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1, an advertising lamp box capable of automatically replacing advertisement pictures comprises a lamp box body 1 with a transparent display surface 11 and an advertisement picture scroll 6, wherein a display picture groove 2, a pre-picture-replacing clip 3 and a scroll replacing track are arranged in the advertising lamp box body 1, and the three are arranged on two sides of the box body 1 and are symmetrically distributed; the display picture groove 2 is positioned above the display surface 11 of the lamp box, the front end of the display picture groove 2 is provided with a limiting groove for fixing the poster scroll 6, the display picture groove 2 is respectively communicated with a picture receiving end and a picture drawing end of the pre-picture changing clamp 3 through two scroll changing rails, a picture sending device 411 is arranged on a scroll changing rail 41 which is connected with the picture drawing end of the pre-picture changing clamp 3 and the display picture groove 2, and a picture receiving device 421 is arranged on a scroll changing rail 42 which is connected with the picture receiving end of the pre-picture changing clamp 3 and the display picture groove 2; vertical exhibition drawing track 5 is still set up under the spacing groove of exhibition drawing groove 2, and exhibition drawing track 5 also includes bilateral symmetry's two parts, sets up in box 1 side, connects exhibition drawing device 51 on exhibition drawing track 5.
In the working process, a plurality of poster reels 6 are stored in the pre-changing clip 3 by a client, when the advertisement is automatically changed in the lamp box, the currently displayed advertisement is released by the poster-displaying device 51, the poster-collecting device 421 moves from the second reel changing track 42 to the position of the poster-displaying groove 2 to collect the poster reels 6, and stores the poster again into the poster-collecting end at the tail part of the pre-changing clip 3; meanwhile, the picture delivery device 411 obtains the poster scroll 6 to be replaced from the picture output end in the front part of the pre-picture exchange clip 3, and delivers the poster scroll 6 to the poster slot 2 through the first scroll exchange rail 41, the poster device 51 moves on the poster rail 5 and unfolds the new poster scroll 6, and new advertisement content is displayed on the transparent display surface 11 of the lamp box.
In the technical scheme, as shown in fig. 3, 4 and 5, the advertisement painting scroll 6 comprises a cylindrical painting cylinder 61, a rotary painting shaft along the axial direction of the cylinder is arranged in the painting cylinder 61, one end of the advertisement painting canvas is fixed on the rotary painting shaft, and the other end of the advertisement painting canvas passes through an axial opening on the outer wall of the painting cylinder and is fixed on a display painting cross bar 62 outside the painting cylinder; the rotary scroll painting shaft is connected with a motor in the scroll painting cylinder, the length of the horizontal rod 62 for painting is larger than that of the scroll painting cylinder 61, and the two ends of the scroll painting cylinder 61 are provided with magnetic blocks 611. Electromagnetic blocks 4111 matched with the magnetic blocks 611 at the two ends of the poster roll 6 are arranged on the picture sending device 411 and the picture collecting device 421, and the electromagnetic blocks 4111 are positioned on the end surfaces of the inner sides of the picture sending device 411 and the picture collecting device 421. The poster holding device 51 is provided with a holding hand 511 for clamping the poster transverse bar 62.
The rotary scroll in the poster scroll 6 realizes the expansion and the accommodation of the advertisement content through the rotation, the magnetic blocks 611 at the two ends can be matched with the electromagnetic blocks 4111 on the poster feeding device 411 and the poster collecting device 421, and the poster scroll 6 is fixed in the moving process of the poster scroll 6 by the poster feeding device 411 and the poster collecting device 421. In the poster unfolding process, the poster unfolding device 51 moves to the upper end of the poster rail 5, then the poster cross bar 62 is clamped tightly by the clamping hand 511, then the poster unfolding device 51 moves downwards along the poster rail 5 and is matched with the motor in the picture cylinder 61 to rotate, and then the poster content can be unfolded and displayed. When drawing is collected, the holding hand 511 on the picture-displaying device 51 releases the picture-displaying cross bar 62, and the advertisement picture is collected into the picture cylinder 61 through the rotation of the motor.
As shown in fig. 2, the pre-changing drawing clamp 3 in the scheme is a box-shaped body, the inside of the pre-changing drawing clamp 3 comprises a drawing cavity 31 with a U-shaped cross section, the middle section of the drawing cavity 31 is a storage drawing cavity, the left end and the right end of the drawing cavity are respectively a drawing inlet 32 and a drawing outlet 33, a single-inlet telescopic limiting block 321 is arranged on the inner wall of the drawing inlet 32, a single-outlet telescopic limiting block 331 is arranged on the inner wall of the drawing outlet 33, and a drawing jacking device 311 is further arranged below the drawing outlet 33 in the drawing cavity 31. The single-feeding telescopic limiting blocks 321 are two triangular prism limiting blocks symmetrically arranged, the bottom surfaces of the limiting blocks are right-angled triangles, the surface of one right-angled side of each limiting block is elastically connected with the inner wall of the picture inlet 32, the surface of the other right-angled side of each limiting block is positioned below the picture inlet 32, when the poster spool 6 is pushed in from the picture inlet 32, the limiting blocks are stressed to retract backwards, and the limiting blocks pop out after the poster spool 6 enters the picture storage cavity; the single-out type telescopic limiting block 331 has the same working mode as the single-in type telescopic limiting block 321, and is opposite to the single-in type telescopic limiting block 321 in position.
The pre-picture-changing clip 3 stores and supplies the poster roll 6, and the poster roll 6 enters the interior of the pre-picture-changing clip 3 from the picture-entering port 32 of the pre-picture-changing clip 3, is released from the picture-exiting port 33 and is conveyed to the picture-conveying device 411 for transportation. The single-in type telescopic limiting block 321 and the single-out type telescopic limiting block 331 in the pre-changing picture clamp 3 can manage the quantity of the advertisement picture scroll shafts 6 in the picture clamp, and when pictures are drawn, the advertisement picture scroll shafts 6 are ejected out of the picture cavity 31 by the picture ejecting device 311 in the picture cavity 31, so that automatic replacement of the advertisement pictures is facilitated.
The two sides of the scroll replacing track and the display track 5 are provided with racks, the interior of the picture feeding device 411, the picture collecting device 421 and the display device 51 are respectively provided with two moving gears matched with the tooth pitches of the racks, the moving gears clamp the racks on the two sides of the scroll replacing track or the display track 5, and the moving gears are connected with the motor and the driving module thereof. The matching of the gear and the rack allows the picture feeding device 411, the picture collecting device 421 and the picture displaying device 51 to controllably move on respective motion tracks.
A plurality of lighting sources 12 are arranged on one side of a transparent display surface 11 in the lamp box 1; the illumination light source 12 is used for lightening the lamp box when the advertisement poster is displayed at night, and the advertisement effect is improved.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. .
Claims (3)
1. The utility model provides an automatic change advertising light boxes of poster, is including the lamp house box and the poster spool that contain transparent show surface, its characterized in that: two sides in the advertising lamp box body are provided with a display picture groove, a pre-picture-changing clamp and a scroll-changing track; the display picture groove is positioned above the display surface of the lamp box, the front end of the display picture groove is provided with a limiting groove for fixing a scroll of an advertisement picture, the display picture groove is respectively communicated with a picture collecting end and a picture drawing end of a pre-changing picture clamp through two scroll replacing tracks, a picture conveying device is arranged on a scroll replacing track which is connected with the picture drawing end of the pre-changing picture clamp and the display picture groove, and a picture collecting device is arranged on a scroll replacing track which is connected with the picture collecting end of the pre-changing picture clamp and the display picture groove; a vertical picture unfolding track is arranged right below the limiting groove of the picture unfolding groove, the picture unfolding track comprises two parts which are bilaterally symmetrical and is arranged on the side surface of the box body, and a picture unfolding device is connected to the picture unfolding track;
the advertising painting scroll comprises a cylindrical painting cylinder, a rotary painting shaft is arranged in the painting cylinder along the axial direction of the cylinder, one end of an advertising painting canvas is fixed on the rotary painting shaft, and the other end of the advertising painting canvas penetrates through an axial opening in the outer wall of the painting cylinder and is fixed on a painting unfolding cross rod outside the painting cylinder; the rotary scroll painting shaft is connected with a motor in the scroll painting cylinder, the length of the horizontal rod for displaying the painting is greater than that of the scroll painting cylinder, and magnetic blocks are arranged at two ends of the scroll painting cylinder;
the picture sending device and the picture receiving device are both provided with electromagnetic blocks matched with the magnetic blocks at the two ends of the scroll of the advertisement picture, and the electromagnetic blocks are positioned on the end surfaces of the inner sides of the picture sending device and the picture receiving device;
the exhibition drawing device is provided with a clamping hand for clamping the exhibition drawing cross rod;
the picture pre-changing clamp is a box-shaped body, a picture cavity with a U-shaped section is arranged in the picture pre-changing clamp, a picture storage cavity is arranged in the middle section of the picture cavity, a picture inlet and a picture outlet are respectively arranged at the left end and the right end of the picture cavity, a single-inlet telescopic limiting block is arranged on the inner wall of the picture inlet, a single-outlet telescopic limiting block is arranged on the inner wall of the picture outlet, and a picture ejecting device is arranged below the picture outlet in the picture cavity;
the two sides of the scroll replacing track and the two sides of the display drawing track are provided with racks, the interior of the picture feeding device, the picture collecting device and the display drawing device is provided with two moving gears matched with the tooth pitches of the racks, the moving gears clamp the racks on the two sides of the scroll replacing track or the display drawing track, and the moving gears are connected with the motor and the driving module of the motor.
2. An advertising lamp box capable of automatically replacing advertisement poster according to claim 1, characterized in that: the single-feed type telescopic device is characterized in that the two triangular prism-shaped limiting blocks are symmetrically arranged, the bottom surfaces of the limiting blocks are right-angled triangles, the surface of one right-angled side of each limiting block is elastically connected with the inner wall of the picture inlet, the surface of the other right-angled side of each limiting block is positioned below the picture inlet, when the poster spool is pushed in from the picture inlet, the limiting blocks are stressed to retract backwards, and after the poster spool enters the picture storage cavity, the limiting blocks are popped out; the single-out type telescopic limiting block has the same working mode as the single-in type telescopic limiting block, and the position of the single-out type telescopic limiting block is opposite to that of the single-in type telescopic limiting block.
3. An advertising lamp box capable of automatically replacing advertisement poster according to claim 1, characterized in that: and one side of the transparent display surface in the lamp box is provided with a plurality of lighting sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066572.8A CN108257521B (en) | 2018-01-24 | 2018-01-24 | Automatic change advertising light boxes of poster |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810066572.8A CN108257521B (en) | 2018-01-24 | 2018-01-24 | Automatic change advertising light boxes of poster |
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| CN108257521A CN108257521A (en) | 2018-07-06 |
| CN108257521B true CN108257521B (en) | 2020-07-31 |
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| CN201810066572.8A Active CN108257521B (en) | 2018-01-24 | 2018-01-24 | Automatic change advertising light boxes of poster |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120193B (en) * | 2019-06-05 | 2021-03-05 | 广州航爵数码科技有限公司 | Advertisement display device |
| CN110751863B (en) * | 2019-11-02 | 2020-08-11 | 江苏可一文化产业集团股份有限公司 | Intelligent teaching robot |
| CN112002267A (en) * | 2020-08-13 | 2020-11-27 | 朱秀平 | Propaganda information display device convenient to change content |
| CN113674646A (en) * | 2020-10-29 | 2021-11-19 | 湖南博大光电科技有限公司 | Automatic advertisement lamp house of carousel advertisement drawing |
| CN112669675B (en) * | 2021-02-01 | 2022-08-19 | 焦作大学 | A spool formula intelligent teaching link plate structure for tourism management |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143919Y (en) * | 1992-12-31 | 1993-10-20 | 赵卫朝 | Chinese painting and calligraphy frame for multiple pictures |
| US7155848B2 (en) * | 2003-06-05 | 2007-01-02 | 501413 Ontario Limited | Apparatus for a scrolling sign |
| CN203366662U (en) * | 2013-03-14 | 2013-12-25 | 北京广育德视觉技术股份有限公司 | Advertisement box |
| CN203497806U (en) * | 2013-07-15 | 2014-03-26 | 汕头市华鹰软包装设备总厂有限公司 | Unreeling, horizontal roll replacing and film connecting device of bag making machine |
| CN107016948A (en) * | 2017-06-01 | 2017-08-04 | 湖南伟达文化传播有限公司 | A kind of underground tunnel advertisement board |
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Effective date of registration: 20200629 Address after: 231200 building 301, Shuijing City, middle street, SHANGPAI Town, Feixi County, Hefei City, Anhui Province Applicant after: HEFEI HUIZHIXIN MACHINERY TECHNOLOGY Co.,Ltd. Address before: 230000 room 4, building 1011, Furong Pearl Road, Hefei economic and Technological Development Zone, Anhui, China Applicant before: HEFEI SHANGHAN DECORATION ENGINEERING Co.,Ltd. |
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Effective date of registration: 20230517 Address after: Room 406 North, No. 70 Chepi Road, Guangzhou City, Guangdong Province, 510660 Patentee after: Guangzhou Fahe Cultural Communication Co.,Ltd. Address before: 231200 Building 301, No. 27, Shuijingcheng, Middle Street, Shangpai Town, Feixi County, Hefei City, Anhui Province Patentee before: HEFEI HUIZHIXIN MACHINERY TECHNOLOGY Co.,Ltd. |