CN110728925A - Propaganda show frame - Google Patents
Propaganda show frame Download PDFInfo
- Publication number
- CN110728925A CN110728925A CN201910953407.9A CN201910953407A CN110728925A CN 110728925 A CN110728925 A CN 110728925A CN 201910953407 A CN201910953407 A CN 201910953407A CN 110728925 A CN110728925 A CN 110728925A
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- China
- Prior art keywords
- outer frame
- plate
- frame
- elastic piece
- elastic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
- G09F15/0012—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels frames therefor
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a propaganda display frame, which belongs to the field of media facilities and comprises an outer frame, wherein the outer frame is provided with a transparent panel, and the back of the outer frame is provided with a back plate detachably connected with the outer frame; the outer frame is internally provided with a plurality of interlayers which are arranged at intervals, the top of the outer frame is provided with a cover plate which is detachably connected with the outer frame, and the interlayers are positioned under the cover plate. A plurality of pieces of advertisement paper can be placed in the propaganda and display frame at the same time, so that the advertisement paper can be replaced conveniently and quickly; the top of the display frame is provided with a cover plate detachably connected with the display frame, and the advertisement paper can be put in or taken out by opening the cover plate, so that the outer frame does not need to be taken down from the back plate when workers are in construction, and the workload is further reduced.
Description
Technical Field
The invention relates to the field of media facilities, in particular to a propaganda display frame.
Background
The media industry develops faster, and the media equipment widely covers places such as subway stations, elevators and the like. Present common media equipment need regularly change the poster paper that demonstrates when using, when changing poster paper, and the staff need pull down media equipment from the wall, takes off old poster paper, changes new poster paper, installs equipment on the wall again, and whole process is comparatively consuming time and wasting force, and work efficiency is high inadequately.
Disclosure of Invention
The invention provides a propaganda and display frame, aiming at solving the problems in the prior art.
The invention is realized by the following steps:
a propaganda display frame comprises an outer frame, wherein the outer frame is provided with a transparent panel, and the back of the outer frame is provided with a back plate detachably connected with the outer frame; the outer frame is internally provided with a plurality of interlayers which are arranged at intervals, the top of the outer frame is provided with a cover plate which is detachably connected with the outer frame, and the interlayers are positioned under the cover plate.
Furthermore, a mounting groove is formed in the back of the outer frame, the back plate is arranged in the mounting groove, a plurality of connecting blocks facing the outer frame are arranged on the back plate, connecting holes are formed in the connecting blocks, and the outer frame is connected with the connecting blocks through bolts; the backboard is characterized in that a plurality of protruding blocks facing the outer frame are further arranged on the backboard, through grooves are formed in the protruding blocks, protruding strips are arranged on the outer frame, and the protruding strips are inserted into the through grooves.
Further, the lug is positioned at the top of the back plate, the through groove is positioned at the top of the lug, and the connecting block is positioned at the bottom of the back plate; the both sides of backplate still are provided with vertical separation blade, the separation blade laminate in the inner wall of mounting groove.
Furthermore, the cover plate comprises a left side plate, a top plate and a right side plate which are connected, the left side plate and the right side plate are parallel, and the left side plate is perpendicular to the top plate; a hook-shaped fixture block is arranged on the inner side of the right side plate, a clamping groove is formed in the right side of the outer frame, and the fixture block is clamped into the clamping groove; the inner side of the left side plate is provided with a limiting pipe perpendicular to the inner side of the left side plate, the left side plate is provided with a jack communicated with the limiting pipe, the left side of the outer frame is provided with an elastic piece, the end part of the elastic piece is provided with an elastic block, and the elastic block is inserted into the end part of the limiting pipe.
Furthermore, the elastic piece further comprises a first elastic piece and a second elastic piece, the first elastic piece and the second elastic piece are connected in an inclined mode, the elastic block is located at the joint of the first elastic piece and the second elastic piece, and the end portion of the first elastic piece is fixed to the left side of the outer frame.
Further, the insertion holes are in a long strip shape.
Further, the top of roof and the top parallel and level of frame, the lateral surface of left side board and the left side parallel and level of frame, the lateral surface of right side board and the right side parallel and level of frame.
Further, the elastic part is of an integrated structure and is made of plastics.
According to the propaganda and display frame provided by the invention, a plurality of pieces of advertisement paper can be placed in the propaganda and display frame at the same time, so that the advertisement paper can be replaced conveniently and quickly; the top of the display frame is provided with a cover plate detachably connected with the display frame, and the advertisement paper can be put in or taken out by opening the cover plate, so that the outer frame does not need to be taken down from the back plate when workers are in construction, and the workload is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of a promotional display frame according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a promotional display frame provided by an embodiment of the present invention;
FIG. 3 is a schematic top view of a promotional display frame according to an embodiment of the present invention;
FIG. 4 is a schematic front view of a back plate in a promotional display frame according to an embodiment of the present invention;
FIG. 5 is a schematic top view of a back plate of a promotional display frame according to an embodiment of the present invention;
FIG. 6 is a schematic front view of a cover plate of a promotional display frame according to an embodiment of the present invention;
FIG. 7 is a schematic view of the connection between the cover plate and the left side of the outer frame in the advertisement display frame according to the embodiment of the present invention;
FIG. 8 is a schematic view of the connection between the cover plate and the left side of the outer frame of the advertisement display frame according to the embodiment of the present invention, wherein the elastic block is separated from the position-limiting tube by the insertion tool;
FIG. 9 is a schematic top view of a top bar of a promotional display frame provided in accordance with an embodiment of the present invention;
FIG. 10 is a top view of the left, bottom, and right side bars of the promotional display frame provided by embodiments of the present invention.
Summary of reference numerals: the elastic limiting device comprises an outer frame 11, a face plate 12, a back plate 13, a top strip 14, a right side strip 15, a bottom strip 16, a left side strip 17, a connecting block 18, a connecting hole 19, a projection 20, a through groove 21, a blocking piece 22, a cover plate 23, a left side plate 24, a top plate 25, a right side plate 26, a clamping block 27, a limiting pipe 28, a jack 29, an elastic piece 30, a first elastic piece 31, a second elastic piece 32, an elastic piece 33, a limiting piece 34, a limiting sleeve 35, a cover piece 36, a spacer 37 and a slot 38.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-10.
The embodiment provides the propaganda and display frame, and a plurality of pieces of advertisement paper can be placed in the propaganda and display frame at the same time, so that the advertisement paper can be replaced conveniently and quickly; the top of the display frame is provided with a cover plate detachably connected with the display frame, and the advertisement paper can be put in or taken out by opening the cover plate, so that the outer frame does not need to be taken down from the back plate when workers are in construction, and the workload is further reduced.
As shown in fig. 1 and 2, the propaganda and display frame includes an outer frame 11, the outer frame 11 has a transparent panel 12, and the inner portion of the outer frame 11 has a plurality of interlayers spaced apart from each other; the back of the outer frame 11 forms a rectangular mounting groove, a back plate 13 is arranged at the mounting groove, a plurality of connecting blocks 18 facing the outer frame 11 are arranged on the back plate 13, connecting holes 19 are formed in the connecting blocks 18, and the outer frame 11 is connected with the connecting blocks 18 through bolts.
As shown in fig. 4 and 5, the back plate 13 is further provided with a plurality of protrusions 20 facing the outer frame 11, the protrusions 20 are provided with through grooves 21, the outer frame 11 is provided with protruding strips, and the protruding strips are inserted into the through grooves 21. The bump 20 is positioned at the top of the back plate 13, the through groove 21 is positioned at the top of the bump 20, and the connecting block 18 is positioned at the bottom of the back plate 13; vertical blocking pieces 22 are further arranged on two sides of the back plate 13, and the blocking pieces 22 are attached to the inner wall of the mounting groove.
As shown in fig. 6 and 7, the top of the outer frame 11 has a cover plate 23, the cover plate 23 is in an inverted U-shaped structure, and the cover plate 23 includes a left side plate 24, a top plate 25 and a right side plate 26 which are connected; the left side plate 24 is connected to the left side of the outer frame 11, the right side plate 26 is connected to the right side of the outer frame 11, and the top plate 25 is positioned right above the interlayer;
a hook-shaped fixture block 27 is arranged on the inner side of the right side plate 26, a clamping groove is formed in the right side of the outer frame 11, and the fixture block 27 is clamped into the clamping groove; the inboard of left side board 24 is provided with rather than perpendicular spacing pipe 28, set up the jack 29 of intercommunication spacing pipe 28 on the left side board 24, the left side of frame 11 is provided with elastic component 30, elastic component 30 includes first shell fragment 31, second shell fragment 32 and bullet piece 33, first shell fragment 31 and second shell fragment 32 slope mutually and connect, bullet piece 33 is located the junction of first shell fragment 31 and second shell fragment 32, the end fixing of first shell fragment 31 is in the left side of frame 11, the tip that bullet piece 33 inserted spacing pipe 28.
As shown in fig. 7, the end of the second elastic sheet 32 is provided with a limiting piece 34, the limiting piece 34 is parallel to the left side plate 24, the left side of the outer frame 11 is provided with a limiting sleeve 35, and the limiting piece 34 is inserted into the limiting sleeve 35; the side of the spring block 33 facing the top plate 25 is of a slope structure. A cover sheet 36 is arranged on the inner side of the left side plate 24, one end of the cover sheet 36 is hinged with the left side plate 24, and the cover sheet 36 shields the insertion hole 29.
As shown in fig. 9 and 10, the outer frame 11 is of a clip structure, the outer frame 11 includes a top strip 14, a right side strip 15, a bottom strip 16 and a left side strip 17 which are connected in sequence, the inner side of the top strip 14 has a plurality of spacers 37 arranged at intervals, and the inner sides of the left side strip 17 and the right side strip 15 are both provided with a plurality of slots 38. The left side strip 17, the bottom strip 16 and the right side strip 15 are of an integral structure, and two ends of the top strip 14 are respectively clamped with the left side strip 17 and the right side strip 15.
The two main components of the display frame are a frame 11 and a back panel 13, the back panel 13 being adapted to be attached to a wall surface, for example, in an elevator, on a corridor, a staircase or the like. The panel 12 is arranged in the outer frame 11, and the panel 12 is of a transparent structure, so that the advertising paper arranged in the outer frame 11 can play a display role.
In a conventional common media device, only one piece of advertisement paper can be accommodated, advertisement is put for a certain period, for example, one month, and after expiration, a media device merchant can replace the advertisement paper in the device. When the advertising paper is replaced by the traditional equipment, a worker needs to carry the new advertising paper by the backpack, and the media equipment is detached from each media equipment, the old advertising paper is taken out, and the new advertising paper is put in. In a smaller area, a plurality of media devices need to be maintained, so that the whole process is long in time consumption and labor-consuming, and the working efficiency is low.
In the propaganda and display frame provided by this embodiment, the outer frame 11 has a plurality of interlayers for placing advertisement paper, and one advertisement paper can be inserted into each interlayer. When inserting the advertisement paper, the operator inserts the advertisement paper in order according to the order of the contract, so that the advertisement paper to be displayed first is positioned at the outermost side, i.e., the side close to the panel 12, and only one advertisement paper can be seen from the outside after a plurality of advertisement papers are inserted into the outer frame 11.
After the first advertisement paper is released due, the worker draws the first advertisement paper out of the outer frame 11 to expose the second advertisement paper, and starts the publicity of the second advertisement paper. The operation is simple, the replacement step is omitted, the time required for maintaining one media device is greatly shortened, and the working efficiency is improved.
In the use process of the propaganda display frame, when the propaganda display frame is put in for the first time (namely when a plurality of pieces of advertisement paper are inserted), the time and the labor are consumed a little, but the time and the labor are saved when the advertisement paper is subsequently changed (namely the advertisement paper on the outermost side is drawn out), the operation of workers can be reduced, and the working efficiency is improved.
The back plate 13 is a generally rectangular plate and may be made of plastic or a composite plate. The back plate 13 may be bolted to the wall surface or may be attached to the wall surface using a glue such as glass cement. The back of the outer frame 11 is provided with a mounting groove, the back plate 13 can be inserted into the mounting groove, so that the back plate 13 is wholly or partially integrated into the mounting groove, and the outer frame 11 is attached to the wall surface or is close to the wall surface. The back plate 13 is provided with a connecting block 18 for connecting with the outer frame 11, so that the outer frame 11 and the back plate 13 are connected through bolts, and the outer frame 11 can be stably connected to a wall surface.
Specifically, a convex block 20 is arranged on the top of the back plate 13, a convex strip is arranged on the top of the mounting groove of the outer frame 11, and the convex strip can be inserted into a through groove 21 on the top of the convex block 20; the side of the back plate 13 is provided with a baffle 22, and the baffle 22 can be resisted against the inner wall of the mounting groove. When connecting frame 11 and backplate 13, earlier with frame 11 slope, make the sand grip insert logical groove 21, later rotate frame 11 to vertical, make separation blade 22 laminate at the inner wall of mounting groove, make connecting block 18 insert the mounting groove. A hole is formed in the bottom of the outer frame 11, and the outer frame 11 and the back plate 13 can be stably connected by a bolt.
The cover plate 23 detachably connected with the outer frame 11 is arranged at the top of the outer frame 11, the inner part of the outer frame 11 can be shielded through the cover plate 23, the protection effect on the advertising paper is achieved, and the advertising paper can be inserted or pulled out after the cover plate 23 is opened; and the mode of opening of apron 23 sets up very hidden, makes the difficult touching of seeing more difficult of general personnel, and makes the staff open apron 23 fast to quick replacement poster paper.
The bottom of the general media equipment is 1.0-1.5 meters away from the ground, and the height of the general media equipment is about 0.4-0.7 meter, so that most normal adults can conveniently watch the advertisement, the top of the media equipment is positioned at a higher position, most adults cannot see the top of the general media equipment when standing, the position of the cover plate 23 is not easy to see, the cover plate 23 cannot be touched by irrelevant people generally, and the effect of protecting the media equipment is achieved.
The cover plate 23 is formed in an inverted U-shaped structure so that both sides thereof can be coupled to both sides of the outer frame 11, so that it can be more stably coupled to the outer frame 11. The top plate 25 is positioned right above the interlayer, and advertisement paper can be inserted or taken in and out after the cover plate 23 is opened.
The right side plate 26 is connected with the right side of the outer frame 11 through a clamping block 27 and a clamping groove mechanism, the left side plate 24 is connected with the left side of the outer frame 11 through a limiting pipe 28 and an elastic clamping mechanism of an elastic piece 30, the cover plate 23 can be stably connected to the top of the outer frame 11, and the left side of the cover plate 23 can be opened through a tool to achieve the effect of opening the cover plate 23.
When the cover plate 23 is connected with the outer frame 11, the right side plate 26 is connected with the outer frame 11, the clamping block 27 is clamped in the clamping groove, the left side plate 24 is moved downwards, the limiting pipe 28 touches the elastic piece 30, the elastic piece 30 is extruded, and finally the elastic block 33 on the elastic piece 30 is inserted into the limiting pipe 28, so that the cover plate 23 is connected with the outer frame 11.
When the cover plate 23 needs to be removed, a tool is inserted into the insertion hole 29 of the left side plate 24 to contact the elastic block 33, the elastic block 33 is pushed out from the limiting pipe 28 by the pushing tool, the left side plate 24 can be lifted upwards, and the cover plate 23 can be opened. The jack 29 is arranged to be long-strip-shaped, so that the tool is simple in structure and convenient to carry, and workers can replace the tool with other portable objects such as keys with similar sizes under the condition that the tool is lost, so that the cover plate 23 can be opened quickly, and the progress of work is not influenced.
The top of the top plate 25 is flush with the top of the outer frame 11, the outer side of the left side plate 24 is flush with the left side of the outer frame 11, and the outer side of the right side plate 26 is flush with the right side of the outer frame 11.
Through the arrangement, the cover plate 23 can be stably connected to the top of the outer frame 11, and a worker can easily and quickly open the cover plate 23 to replace (or take out) the advertisement paper inside.
The elastic member 30 is an elastic structural member, in this embodiment, the elastic member 30 includes a first elastic sheet 31 and a second elastic sheet 32, both of the first elastic sheet 31 and the second elastic sheet 32 have elasticity, the end of the first elastic sheet 31 is fixed on the outer frame 11, the end of the second elastic sheet 32 is not fixedly connected to the outer frame 11, and when the elastic member 30 is squeezed, both of the first elastic sheet 31 and the second elastic sheet 32 can deform. One side of the elastic block 33 facing the top plate 25 is provided with an inclined surface structure, and when the limiting pipe 28 is in contact with the elastic block 33, the elastic block 33 can be pushed through the inclined surface structure, so that the elastic block 33 can be inserted into the limiting pipe 28. The end of the second elastic sheet 32 has a limiting sheet 34, and the limiting sheet 34 is located in a limiting sleeve 35 disposed at the side of the outer frame 11, so that the elastic member 30 is limited within a certain range, and the cover plate 23 is not pushed to an improper position when being opened or closed, thereby protecting the elastic member 30.
The elastic member 30 is of an integral structure, and the elastic member 30 is made of plastic.
The inner side of the jack 29 is also provided with a cover sheet 36, the cover sheet 36 is movably arranged at the inner side of the left side plate 24, and under the normal condition, the cover sheet 36 is in a vertical state and shields the jack 29, so that other people can hardly see the position of the jack 29 for better protection. After the tool is inserted into the insertion hole 29, the cover plate 36 can be pushed by the pushing action of the tool, so that the cover plate 23 can be opened.
The outer frame 11 is of a clip-shaped structure, wherein the left side strip 17, the bottom strip 16 and the right side strip 15 can be of an integrated structure or formed by splicing separate components. The two ends of the top strip 14 are connected to the left side strip 17 and the right side strip 15, so that each part can be conveniently processed.
The top strip 14 is provided with a plurality of spacers 37, and a gap is formed between every two adjacent spacers 37 and can accommodate one piece of advertising paper; all be provided with slot 38 on left side strip 17 and the right side strip 15, can insert an advertising paper in each slot 38, slot 38 cooperatees with spacer 37 on the top strip 14, has formed the inside intermediate layer of frame 11, makes and can hold many advertising papers in the frame 11 at interval. A similar slot-like structure may also be provided at the top of the base strip 16 so that the bottom of the advertising paper can be confined to the top of the base strip 16 after insertion of the advertising paper.
It can be seen that the propaganda show frame of this kind of structure has the difference of matter with traditional media equipment, and this kind of propaganda show frame is more convenient, more intelligent when using, can reduce staff's operation steps effectively, promotes work efficiency.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The propaganda and display frame is characterized by comprising an outer frame, wherein the outer frame is provided with a transparent panel, and the back of the outer frame is provided with a back plate detachably connected with the outer frame; the outer frame is internally provided with a plurality of interlayers which are arranged at intervals, the top of the outer frame is provided with a cover plate which is detachably connected with the outer frame, and the interlayers are positioned under the cover plate.
2. The advertising display frame according to claim 1, wherein a mounting groove is formed in the back of the outer frame, the back plate is disposed in the mounting groove, a plurality of connecting blocks facing the outer frame are disposed on the back plate, connecting holes are disposed on the connecting blocks, and the outer frame is connected to the connecting blocks through bolts; the backboard is characterized in that a plurality of protruding blocks facing the outer frame are further arranged on the backboard, through grooves are formed in the protruding blocks, protruding strips are arranged on the outer frame, and the protruding strips are inserted into the through grooves.
3. The advertising display frame of claim 2, wherein the projection is located at the top of the backboard, the through slot is located at the top of the projection, and the connecting block is located at the bottom of the backboard; the both sides of backplate still are provided with vertical separation blade, the separation blade laminate in the inner wall of mounting groove.
4. The advertising display frame of claim 2, wherein the cover panel comprises a left panel, a top panel and a right panel connected together, the left and right panels being parallel and the left panel being perpendicular to the top panel; a hook-shaped fixture block is arranged on the inner side of the right side plate, a clamping groove is formed in the right side of the outer frame, and the fixture block is clamped into the clamping groove; the inner side of the left side plate is provided with a limiting pipe perpendicular to the inner side of the left side plate, the left side plate is provided with a jack communicated with the limiting pipe, the left side of the outer frame is provided with an elastic piece, the end part of the elastic piece is provided with an elastic block, and the elastic block is inserted into the end part of the limiting pipe.
5. The advertising display frame according to claim 4, wherein the elastic member further comprises a first elastic piece and a second elastic piece, the first elastic piece and the second elastic piece are connected in an inclined manner, the elastic block is located at the joint of the first elastic piece and the second elastic piece, and the end of the first elastic piece is fixed to the left side of the outer frame.
6. A promotional display frame according to claim 4 wherein said insertion hole is elongated.
7. The advertising display frame of claim 4, wherein the top of the top plate is flush with the top of the outer frame, the outer side of the left plate is flush with the left side of the outer frame, and the outer side of the right plate is flush with the right side of the outer frame.
8. The advertising display frame of claim 5, wherein the resilient member is a one-piece structure and is formed of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953407.9A CN110728925A (en) | 2019-10-09 | 2019-10-09 | Propaganda show frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910953407.9A CN110728925A (en) | 2019-10-09 | 2019-10-09 | Propaganda show frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110728925A true CN110728925A (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910953407.9A Withdrawn CN110728925A (en) | 2019-10-09 | 2019-10-09 | Propaganda show frame |
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| Country | Link |
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| CN (1) | CN110728925A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112419898A (en) * | 2020-11-23 | 2021-02-26 | 嘉兴钛众电子科技有限公司 | Split type digital sign |
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| CN202905102U (en) * | 2012-11-29 | 2013-04-24 | 黑龙江八一农垦大学 | Advertising box used for marketing |
| CN204732109U (en) * | 2015-07-03 | 2015-10-28 | 常州市裕源塑料制品有限公司 | Be convenient to the elevator card board changed |
| CN207676610U (en) * | 2017-12-26 | 2018-07-31 | 李圣 | A kind of student education propaganda board |
| CN209297940U (en) * | 2019-02-28 | 2019-08-23 | 深圳市乐祺微电子科技有限公司 | A kind of novel RF electric appliance remote controller combination |
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2019
- 2019-10-09 CN CN201910953407.9A patent/CN110728925A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763793A (en) * | 2008-12-25 | 2010-06-30 | 张虔希 | Method for advertising on taxi and carrier therefor |
| CN202905102U (en) * | 2012-11-29 | 2013-04-24 | 黑龙江八一农垦大学 | Advertising box used for marketing |
| CN204732109U (en) * | 2015-07-03 | 2015-10-28 | 常州市裕源塑料制品有限公司 | Be convenient to the elevator card board changed |
| CN207676610U (en) * | 2017-12-26 | 2018-07-31 | 李圣 | A kind of student education propaganda board |
| CN209297940U (en) * | 2019-02-28 | 2019-08-23 | 深圳市乐祺微电子科技有限公司 | A kind of novel RF electric appliance remote controller combination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112419898A (en) * | 2020-11-23 | 2021-02-26 | 嘉兴钛众电子科技有限公司 | Split type digital sign |
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Application publication date: 20200124 |