CN111429819A - Advertisement display device convenient to advertisement is placed - Google Patents
Advertisement display device convenient to advertisement is placed Download PDFInfo
- Publication number
- CN111429819A CN111429819A CN202010353181.1A CN202010353181A CN111429819A CN 111429819 A CN111429819 A CN 111429819A CN 202010353181 A CN202010353181 A CN 202010353181A CN 111429819 A CN111429819 A CN 111429819A
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- China
- Prior art keywords
- rotating shaft
- advertisement
- box body
- display device
- shell
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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
- G09F11/12—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 carried by endless belts, chains, or the like
- G09F11/15—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 carried by endless belts, chains, or the like the elements being flexible sheets
-
- 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
- G09F11/12—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 carried by endless belts, chains, or the like
- G09F11/16—Electric control therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses an advertisement display device convenient for placing advertisements, wherein when the total circumferential length of advertisement propaganda paper is greater than the surrounding double-distance between a rotating shaft A and a rotating shaft B, the advertisement propaganda paper surrounds the outer sides of the rotating shaft A, the rotating shaft B and a limiting plate, and the distance of the limiting plate in the opening of the rotating shaft B is adjusted through a screw, so that the distance between the advertisement propaganda paper and the rotating shaft B is adjusted, the advertisement propaganda paper is in a tight state, and the problem that the propaganda effect is influenced by looseness when the total length of the advertisement propaganda paper is greater than the double-distance between the two rotating shafts is solved; the secondary cutting of the advertising propaganda paper is avoided, and the working time is shortened; when the total circumference of the advertisement propaganda paper is less than the surrounding distance which is two times between the rotating shaft A and the rotating shaft B, the advertisement propaganda paper surrounds the outer sides of the rotating shaft A and the rotating shaft B and the inner sides of the limiting plates, the limiting plates are adjusted by screws to be compressed in the opening of the advertisement propaganda paper in the rotating shaft B, and the problem that the original material is wasted when the advertisement propaganda paper is printed for the second time is solved.
Description
Technical Field
The invention belongs to the field of media propaganda equipment, and relates to an advertisement display device convenient for placing advertisements.
Background
The advertisement display device is used for transmitting advertisement information, commonly comprises a billboard, an L ED billboard and the like, can select a screen rolling type advertisement display device when the displayed advertisement information is more, can watch a plurality of advertisement information when the screen rolls, has the advantages of large quantity of stored advertisement information and the like, does not need manual operation and control, has certain intelligence, is usually placed in the display device for watching at present, and for the rolling type advertisement display device, because the total length of the advertisement propaganda paper is difficult to accurately correspond to the double-time distance between two rotating shafts when the advertisement propaganda paper is placed, when the total length of the advertisement propaganda paper is longer than the double-time distance between the two rotating shafts, the mounted advertisement propaganda paper is loose, the propaganda effect is influenced, the advertisement propaganda paper needs to be cut secondarily, the working time is increased, and when the total length of the advertisement propaganda paper is shorter than the double-time distance between the two rotating shafts, the advertisement propaganda paper needs to be printed secondarily, and the original materials are wasted.
Disclosure of Invention
In order to solve the technical problem, the invention provides an advertisement display device convenient for placing advertisements.
The invention is realized by the following technical scheme.
The invention provides an advertisement display device convenient for placing advertisements, which comprises: the box body, a rotating shaft A, a rotating shaft B and a transmission mechanism, wherein two spaced ends of the rotating shaft A and the rotating shaft B penetrate through the box body and are rotatably arranged in the box body; the rotating shaft A and the rotating shaft B are fixedly connected with a transmission mechanism, and the transmission mechanism drives the rotating shaft A and the rotating shaft B to rotate on the box body;
the rotating shaft B is provided with an opening for installing the limiting plate, and two ends of the limiting plate are installed in the opening of the rotating shaft B through the two screws.
The outer side surface of the limiting plate is an arc surface.
The transmission mechanism comprises two belt wheels, a belt and a motor, the two belt wheels are respectively and fixedly connected with the rotating shaft A and the rotating shaft B, and the two belt wheels are connected through the belt; the output shaft of the motor is fixedly connected with a belt wheel on the rotating shaft B.
The motor fixing cover is fixedly connected with the shell, the power switch and the control box are fixedly installed on the shell, and the motor is electrically connected with the control box through the power switch.
The glass box is characterized by also comprising a fixed plate, a first revolving door and a glass body, wherein the fixed plate is fixedly arranged on the outer side surface of the box body, and one side of the first revolving door is detachably and fixedly connected with a lock tongue on the fixed plate through a lock body; the other side of the first revolving door is rotatably connected with one side of the box body through a hinge; the first revolving door is provided with a through frame groove for fixedly installing the transparent glass body.
The shell is a hollow body, the shell is concave from the contact surface with the box body, and the shell is tightly connected with the box body; the door is characterized by further comprising a second revolving door, one end of the right side of the second revolving door is rotatably hinged with the shell through a hinge, and the other end of the left side of the second revolving door is matched with a lock tongue on the fixing plate.
The lamp tube and the lamp body are fixedly arranged on the box body, the lamp body is fixedly arranged on the inner side of the box body, and the lamp tube and the lamp body are electrically connected with the control box through leads.
The screw thread end of the first bolt penetrates through and is screwed on the bearing plate, the mounting plate and the base which are sequentially arranged from top to bottom; the bottom ends of the box body and the shell are fixedly connected with the bearing plate, or the box body and the shell are placed on the top surface of the bearing plate to limit mutually by means of mutual friction force;
the device also comprises two clamping plates and two springs; two cardboard upside one ends and loading board fixed connection, the other end of downside run through lie in the inslot of base behind the through-hole of mounting panel, two spring both ends respectively with two inslot face fixed connection of two cardboards, base.
The two springs are connected with the base to form the same part, and when the box body and the shell are subjected to rigid impact force, one spring is in a compression state, and the other spring is in a tension state.
The two clamping rods are respectively arranged on the two clamping plates, and the two clamping plates transversely slide in a left-right guiding manner in the two grooves of the base through the two clamping rods; the threaded ends of the two second bolts sequentially penetrate through and are screwed on the bearing plate, the mounting plate and the base; the end part of the second bolt is in inclined contact with the clamping rod end part of the clamping rod positioned in the base groove.
The invention has the beneficial effects that: when the total circumferential length of the advertisement propaganda paper is greater than the surrounding distance of two times between the rotating shaft A and the rotating shaft B, the advertisement propaganda paper surrounds the outer sides of the rotating shaft A, the rotating shaft B and the limiting plate, and the distance of the limiting plate in the opening of the rotating shaft B is adjusted through a screw, so that the distance between the advertisement propaganda paper and the rotating shaft B is adjusted, the advertisement propaganda paper is in a tight state, and the problem that the propaganda effect is influenced by looseness when the total circumferential length of the advertisement propaganda paper is longer than the distance of two times between the two rotating shafts is solved; the secondary cutting of the advertising propaganda paper is avoided, and the working time is shortened;
when the total circumference of the advertisement propaganda paper is less than the surrounding distance which is two times between the rotating shaft A and the rotating shaft B, the advertisement propaganda paper surrounds the outer sides of the rotating shaft A and the rotating shaft B and the inner sides of the limiting plates, the limiting plates are adjusted by screws to be compressed in the opening of the advertisement propaganda paper in the rotating shaft B, and the problem that the original material is wasted when the advertisement propaganda paper is printed for the second time is solved.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic sectional view of the present invention in a front view, shown in FIG. 1;
FIG. 3 is a schematic cross-sectional front view of FIG. 2;
FIG. 4 is a schematic right-side cross-sectional view of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 4.
In the figure: 1. the base, 2, the box, 3, the casing, 4, the fluorescent tube, 5, the lamp body, 61, pivot A, 62, pivot B, 7, the stopper, 701, the limiting plate, 702, the screw, 8, the band pulley, 9, the belt, 10, the motor, 11, switch, 12, the control box, 13, the fixed plate, 14, first revolving door, 15, the second revolving door, 16, the glass frame, 17, the extension board, 18, the loading board, 19, first bolt, 20, the mounting panel, 21, the second bolt, 22, the cardboard, 23, the spring, 24, the kelly, 28, the advertisement propaganda paper.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
See fig. 1-5.
The invention relates to an advertisement display device convenient for placing advertisements, which comprises: the box body 2, a rotating shaft A61, a rotating shaft B62 and a transmission mechanism, wherein the two spaced ends of the rotating shaft A61 and the rotating shaft B62 penetrate through the box body 2 in a rotatable manner; the rotating shaft A61 and the rotating shaft B62 are fixedly connected with a transmission mechanism, and the transmission mechanism drives the rotating shaft A61 and the rotating shaft B62 to rotate on the box body 2;
the box body 2 is a concave hollow body;
the rotating shaft B62 is provided with an opening for installing the limiting plate 701, and two ends of the limiting plate 701 are installed in the opening of the rotating shaft B62 through the two screws 702.
The working principle is as follows: when the total circumference of the advertisement propaganda paper 28 is greater than the surrounding double-distance between the rotating shaft A61 and the rotating shaft B62, the advertisement propaganda paper 28 surrounds the rotating shaft A61, the rotating shaft B62 and the limiting plate 701, the distance between the limiting plate 701 and the opening of the rotating shaft B62 is adjusted through the screw 702, so that the distance between the advertisement propaganda paper 28 and the rotating shaft B62 is adjusted, the advertisement propaganda paper 28 is in a tight state, and the problem that the propaganda effect is influenced by looseness when the total length of the advertisement propaganda paper is longer than the double-distance between the two rotating shafts is solved; the secondary cutting of the advertising propaganda paper is avoided, and the working time is shortened;
when the total circumference of the advertisement propaganda paper 28 is smaller than the surrounding distance which is twice as long as the surrounding distance between the rotating shaft A61 and the rotating shaft B62, the advertisement propaganda paper 28 surrounds the rotating shaft A61, the outer side of the rotating shaft B62 and the inner side of the limiting plate 701, the limiting plate 701 is adjusted through the screw 702 to be tightly pressed in the opening of the advertisement propaganda paper 28 in the rotating shaft B62, and the problem that the original material is wasted when the advertisement propaganda paper is printed for the second time is solved;
the transmission mechanism drives the rotating shaft A61 and the rotating shaft B62 to rotate, so that the effect of alternate propaganda of the advertising propaganda paper 28 is realized.
The outer side surface of the limiting plate 701 is an arc surface facilitating rotation of the advertisement propaganda paper 28, namely, the left end surface of the limiting plate 701 in fig. 5.
The transmission mechanism comprises two belt wheels 8, a belt 9 and a motor 10, the two belt wheels 8 are fixedly connected with a rotating shaft A61 and a rotating shaft B62 respectively, the two belt wheels 8 are connected through the belt 9, and the belt 9 runs stably without jumping; the output shaft of the motor 10 is fixedly connected with the belt wheel 8 on the rotating shaft B62.
The motor 10 is fixedly covered and fixedly connected with the shell 3, the power switch 11 and the control box 12 are fixedly installed on the shell 3, the motor 10 is electrically connected with the control box 12 through the power switch 11, and the motor 10, the power switch 11 and the control box 12 are sequentially connected in series; the through-hole control box 12 controls the motor 10, thereby controlling the advertisement leaflet 28 on the rotating shafts A61 and B62 to rotate and replace the rotating positions in turn.
The lock further comprises a fixed plate 13, a first revolving door 14 and a glass body 16, wherein the fixed plate 13 is fixedly arranged on the outer side surface of the right end of the box body 2, and one side of the right end of the first revolving door 14 is detachably and fixedly connected with a lock tongue on the fixed plate 13 through a lock body; one side of the left end of the first revolving door 14 is rotatably connected with one side of the box body 2 through a hinge; the first revolving door 14 is provided with a through frame groove for fixedly installing a transparent glass body 16; the advertising paper 28 corresponds to the vitreous body 16, and people can obtain information on the advertising paper 28 through the transparent vitreous body 16.
The shell 3 is a hollow body, the shell 3 is concave inwards from the contact surface with the box body 2, and the shell 3 is tightly connected with the box body 2; the door further comprises a second rotating door 15, one end of the right side of the second rotating door 15 is rotatably hinged with the shell 3 through a hinge, and the other end of the left side of the second rotating door 15 is matched with a bolt on the fixing plate 13.
The lamp tube type solar energy heat collector also comprises a plurality of lamp tubes 4 and lamp bodies 5, wherein the lamp tubes 4 are fixedly arranged on the box body 2, the lamp bodies 5 are fixedly arranged on the inner side of the box body 2, and the lamp tubes 4 and the lamp bodies 5 are electrically connected with the control box 12 through leads; the lamp tube 4 and the lamp body 5 provide lighting for the advertisement propaganda paper 28 at night, and the visual propaganda performance of the advertisement propaganda paper 28 at night is improved.
The bearing plate is characterized by further comprising a base 1, a bearing plate 18, a first bolt 19 and a mounting plate 20, wherein the threaded end of the first bolt 19 penetrates through and is screwed on the bearing plate 18, the mounting plate 20 and the base 1 which are sequentially arranged from top to bottom, and the bearing plate 18, the mounting plate 20 and the base 1 are fixed by the first bolt 19; the bottom ends of the box body 2 and the shell body 3 are fixedly connected with the bearing plate 18, or the box body 2 and the shell body 3 are placed on the top surface of the bearing plate 18 to limit each other by means of mutual friction force;
the base is characterized by further comprising two clamping plates 22 and two springs 23, through holes for enabling the clamping plates 22 to move are formed in the front and the back of the mounting plate 20, and two grooves for enabling the clamping plates 22 to move are formed in the base 1 from top to bottom; one end of the upper sides of the two clamping plates 22 is fixedly connected with the bearing plate 18, the other end of the lower side of the two clamping plates 22 penetrates through the through hole of the mounting plate 20 and then is positioned in the groove of the base 1, and two ends of the two springs 23 are respectively fixedly connected with the two clamping plates 22 and the inner surfaces of the two grooves of the base 1; when box 2, casing 3 received the rigidity impact force, box 2, casing 3 drive cardboard 22 and move at the groove of base 1, and the damping of spring 23 receives the rigidity impact force with box 2, casing 3, and the problem that the junction is not hard up appears in box 2, casing 3 adoption rigid connection is avoided in the slow conversion.
The two springs 23 are connected with the base 1 to form the same part, so that when the box body 2 and the shell 3 are subjected to rigid impact force, one of the two springs 23 is in a compression state, the other spring is in a tension state, and the rigid impact force of the box body 2 and the shell 3 is quickly consumed through damping of the two springs 23, so that the box body 2 and the shell 3 are stabilized on the bearing plate 18.
The two clamping rods 24 are respectively arranged on the two clamping plates 22, and the two clamping plates 22 transversely slide in a left-right guiding manner in the two grooves of the base 1 through the two clamping rods 24; the threaded ends of the two second bolts 21 sequentially penetrate through and are screwed on the bearing plate 18, the mounting plate 20 and the base 1; the end part of the second bolt 21 is in inclined contact with the end part of the clamping rod 24 positioned in the groove of the base 1; card pole 24 is removed by horizontal promotion, makes spring 23 compress the back, and card pole 24 removes to cardboard 22 bottom department, and then carries on spacingly through card pole 24 to cardboard 22, can effectively improve box 2 and casing 3's stability, avoids bumping and leads to display device to take place the problem that collapses.
When the advertising propaganda paper is used, the door locks at the first revolving door 14 and the second revolving door 15 are opened, after the first revolving door 14 is rotated, firstly, the advertising propaganda 28 paper is wound between the rotating shaft A61 and the rotating shaft B62, the advertising propaganda paper 28 is tensioned, then, the two ends of the advertising propaganda paper are placed in the opening of the rotating shaft B62, then, the limiting plate 701 is pressed in the opening of the rotating shaft 62, after the two ends of the advertising propaganda paper 28 are pressed, the limiting plate 701 is fixed on the rotating shaft 62 through the screw 702, so that the cross section formed by the rotating shaft 62 and the limiting plate 701 is in a circular structure, the rolling of the advertising propaganda paper 28 is not influenced, and the advertising propaganda paper is convenient to place; after the installation is finished, the power switch 11 is turned on, so that the motor 10 drives the belt wheel 8, the rotating shaft A61 and the rotating shaft B62 to rotate, the rotating shaft A61 and the rotating shaft B62 are driven to rotate simultaneously through the transmission of the belt 9, the transmission stability of the advertising propaganda paper 28 is improved, the control box 12 controls the motor 10 to work and stop, the display of each piece of advertising information in turn is facilitated, meanwhile, the transmission of the belt 9 basically has no noise, and the display effect is improved;
overhaul the inside part of casing 3 through opening second revolving door 15, after accomplishing, close second revolving door 15 earlier, close first revolving door 14 again, the extension board 17 of first revolving door 14 side supports second revolving door 15, lock between extension board 17 and the fixed plate 13 again, conveniently operate, at this moment, glass frame 16 on the first revolving door 14 is just corresponding the advertisement propaganda paper between pivot 6, when using at night, fluorescent tube 4 and the lamp body 5 improvement illuminating effect of making by L ED, conveniently watch, fluorescent tube 4 of box 2 edge design also can attract attention, make things convenient for the show of advertisement.
Claims (10)
1. An advertisement display device convenient for placing advertisements, comprising: the device comprises a box body (2), a rotating shaft A (61), a rotating shaft B (62) and a transmission mechanism, wherein the rotating shaft A (61) and the rotating shaft B (62) are arranged in the box body (2) in a penetrating and rotatable mode at two spaced ends; the rotating shaft A (61) and the rotating shaft B (62) are fixedly connected with a transmission mechanism, and the transmission mechanism drives the rotating shaft A (61) and the rotating shaft B (62) to rotate on the box body (2);
the limiting plate (701) and at least two screws (702) are arranged on the rotating shaft B (62), an opening for installing the limiting plate (701) is formed in the rotating shaft B (62), and two ends of the limiting plate (701) are installed in the opening of the rotating shaft B (62) through the two screws (702).
2. An advertisement display device for facilitating placement of an advertisement according to claim 1, wherein: the outer side surface of the limiting plate (701) is an arc surface.
3. An advertisement display device for facilitating placement of an advertisement according to claim 1, wherein: the transmission mechanism comprises two belt wheels (8), a belt (9) and a motor (10), the two belt wheels (8) are respectively and fixedly connected with a rotating shaft A (61) and a rotating shaft B (62), and the two belt wheels (8) are connected through the belt (9); an output shaft of the motor (10) is fixedly connected with a belt wheel (8) on the rotating shaft B (62).
4. An advertisement display device for facilitating placement of an advertisement according to claim 3, wherein: the motor is characterized by further comprising a shell (3), a power switch (11) and a control box (12), wherein a motor (10) fixing cover is fixedly connected with the shell (3), the power switch (11) and the control box (12) are fixedly installed on the shell (3), and the motor (10) is electrically connected with the control box (12) through the power switch (11).
5. An advertisement display device for facilitating placement of an advertisement according to claim 4, wherein: the glass box is characterized by further comprising a fixing plate (13), a first rotating door (14) and a glass body (16), wherein the fixing plate (13) is fixedly arranged on the outer side surface of the box body (2), and one side of the first rotating door (14) is detachably and fixedly connected with the fixing plate (13); the other side of the first revolving door (14) is rotatably connected with one side of the box body (2) through a hinge; the first revolving door (14) is provided with a through frame groove for fixedly installing a transparent glass body (16).
6. An advertisement display device for facilitating placement of an advertisement according to claim 4, wherein: the shell (3) is a hollow body, the shell (3) is concave inwards from the contact surface with the box body (2), and the shell (3) is tightly connected with the box body (2); the novel door is characterized by further comprising a second rotating door (15), one end of the right side of the second rotating door (15) is rotatably hinged with the shell (3) through a hinge, and the other end of the left side of the second rotating door (15) is matched with a bolt on the fixing plate (13).
7. An advertisement display device for facilitating placement of an advertisement according to claim 5, wherein: the LED lamp is characterized by further comprising a plurality of lamp tubes (4) and a plurality of lamp bodies (5), wherein the lamp tubes (4) are fixedly installed on the box body (2), the lamp bodies (5) are fixedly installed on the inner side of the box body (2), and the lamp tubes (4) and the lamp bodies (5) are electrically connected with the control box (12).
8. An advertisement display device for facilitating placement of an advertisement according to claim 1 or 7, wherein: the bearing plate is characterized by further comprising a base (1), a bearing plate (18), a first bolt (19) and a mounting plate (20), wherein the threaded end of the first bolt (19) penetrates through and is screwed on the bearing plate (18), the mounting plate (20) and the base (1) which are sequentially arranged from top to bottom; the bottom ends of the box body (2) and the shell (3) are arranged on the top surface of the bearing plate (18);
the device also comprises two clamping plates (22) and two springs (23); two cardboard (22) upside one end and loading board (18) fixed connection, the other end of downside runs through to be located the inslot of base (1) behind the through-hole of mounting panel (20), two springs (23) both ends respectively with two inslots inner face fixed connection of two cardboard (22), base (1).
9. An advertisement display device for facilitating placement of an advertisement according to claim 8, wherein: the two springs (23) are connected with the base (1) to form the same part, and when the box body (2) and the shell (3) are subjected to rigid impact force, one of the two springs (23) is in a compression state, and the other spring is in a tension state.
10. An advertisement display device for facilitating placement of an advertisement according to claim 9, wherein: the clamping device is characterized by further comprising two clamping rods (24) and a second bolt (21), wherein the two clamping rods (24) are respectively installed on the two clamping plates (22), and the two clamping plates (22) transversely slide in a left-right guiding mode in the two grooves of the base (1) through the two clamping rods (24); the thread ends of the two second bolts (21) sequentially penetrate through and are screwed on the bearing plate (18), the mounting plate (20) and the base (1); the end part of the second bolt (21) is in inclined contact with the end part of the clamping rod (24) positioned in the groove of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353181.1A CN111429819A (en) | 2020-04-29 | 2020-04-29 | Advertisement display device convenient to advertisement is placed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010353181.1A CN111429819A (en) | 2020-04-29 | 2020-04-29 | Advertisement display device convenient to advertisement is placed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111429819A true CN111429819A (en) | 2020-07-17 |
Family
ID=71554754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010353181.1A Withdrawn CN111429819A (en) | 2020-04-29 | 2020-04-29 | Advertisement display device convenient to advertisement is placed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111429819A (en) |
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| CN204808801U (en) * | 2015-07-03 | 2015-11-25 | 田美均 | Two -sided show lamp house |
| CN207182850U (en) * | 2017-09-13 | 2018-04-03 | 深圳市一三一二广告有限公司 | A kind of advertising lamp box maintained easily |
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| CN108053768A (en) * | 2017-12-20 | 2018-05-18 | 宁波市鄞州智伴信息科技有限公司 | A kind of Mobile type combination LED billboard |
| CN109118984A (en) * | 2018-10-30 | 2019-01-01 | 宿迁樊享文化传播有限公司 | A kind of new-type billboard with circularly exhibiting advertisement capability |
| CN109243338A (en) * | 2018-11-09 | 2019-01-18 | 合肥景彰科技有限公司 | A kind of automatic reciprocating type advertising board device |
| CN208605946U (en) * | 2018-08-10 | 2019-03-15 | 深圳市鑫盛源光电有限公司 | A kind of anticollision type LED advertisement lamp source |
| CN208861626U (en) * | 2018-03-07 | 2019-05-14 | 中江顺发广告传媒有限公司 | A kind of fixed device of the advertisement board on highway that stability is good |
| CN110544446A (en) * | 2019-07-22 | 2019-12-06 | 吉林工程技术师范学院 | propaganda device |
-
2020
- 2020-04-29 CN CN202010353181.1A patent/CN111429819A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204808801U (en) * | 2015-07-03 | 2015-11-25 | 田美均 | Two -sided show lamp house |
| CN207319617U (en) * | 2017-08-23 | 2018-05-04 | 南宁学院 | A kind of municipal administration publicity board of portable mobile |
| CN207182850U (en) * | 2017-09-13 | 2018-04-03 | 深圳市一三一二广告有限公司 | A kind of advertising lamp box maintained easily |
| CN108053768A (en) * | 2017-12-20 | 2018-05-18 | 宁波市鄞州智伴信息科技有限公司 | A kind of Mobile type combination LED billboard |
| CN107978254A (en) * | 2017-12-22 | 2018-05-01 | 杨树侠 | A kind of municipal billboard being conveniently replaceable |
| CN208861626U (en) * | 2018-03-07 | 2019-05-14 | 中江顺发广告传媒有限公司 | A kind of fixed device of the advertisement board on highway that stability is good |
| CN208605946U (en) * | 2018-08-10 | 2019-03-15 | 深圳市鑫盛源光电有限公司 | A kind of anticollision type LED advertisement lamp source |
| CN109118984A (en) * | 2018-10-30 | 2019-01-01 | 宿迁樊享文化传播有限公司 | A kind of new-type billboard with circularly exhibiting advertisement capability |
| CN109243338A (en) * | 2018-11-09 | 2019-01-18 | 合肥景彰科技有限公司 | A kind of automatic reciprocating type advertising board device |
| CN110544446A (en) * | 2019-07-22 | 2019-12-06 | 吉林工程技术师范学院 | propaganda device |
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Application publication date: 20200717 |