CN111986591A - A sign for advertisement design - Google Patents

A sign for advertisement design Download PDF

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Publication number
CN111986591A
CN111986591A CN202010875056.7A CN202010875056A CN111986591A CN 111986591 A CN111986591 A CN 111986591A CN 202010875056 A CN202010875056 A CN 202010875056A CN 111986591 A CN111986591 A CN 111986591A
Authority
CN
China
Prior art keywords
frame
signboard
square
rod
fixedly connected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010875056.7A
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Chinese (zh)
Inventor
童振强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Hengliang Logo Co ltd
Original Assignee
Anhui Hengliang Logo Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Hengliang Logo Co ltd filed Critical Anhui Hengliang Logo Co ltd
Priority to CN202010875056.7A priority Critical patent/CN111986591A/en
Publication of CN111986591A publication Critical patent/CN111986591A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/02Bills, posters, or the like therefor
    • B08B1/12

Abstract

The invention discloses a sign plate for advertisement design, which comprises a sign plate frame, wherein a concave seat is fixedly connected at the middle position of the lower part of the sign plate frame, a support rod is arranged on the inner side surface of the concave seat, cross slots are symmetrically formed in the upper positions of the two side surfaces of the support rod, a square movable slot is formed in the outer side surface of the concave seat, a reset spring and a T-shaped bolt are arranged in the square movable slot, the reset spring is sleeved on the outer side of the inner end of the T-shaped bolt, a square movable block is fixedly connected at the inner end of the T-shaped bolt, and a connecting rod is fixedly connected to one end surface of the square movable block, which; can directly rotate square sleeve through the formula additional strengthening that can accomodate of design at bracing piece both sides face, can support the signboard board when standing up at the bracing piece, make the telescopic link extension again to touch to earth, carry out the side and support for the integrated device installation is more stable, can accomodate at the bracing piece simultaneously, and the integrated device of being convenient for carries.

Description

A sign for advertisement design
Technical Field
The invention belongs to the technical field of identification signs, and particularly relates to an identification sign for advertisement design.
Background
The sign plate is a product combined by integrating planning, building, space, sculpture, logic, color, aesthetics and material, is not a simple character, is not a so-called plate, is a unique artistic work integrated with the environment, has a marking function, and is mainly used for expressing the effect of the sign plate through vision. Such as text conveyance; the identification sign indicia is a function of symbolism, directionality, suggestive, and the like. The text style can show character and background. The symbolic and structural significance is shown;
but current sign is when using, and inside sign board is general integrative with outer frame, unable dismouting, and inside sign board damages unable change, adheres to the dust easily on the surface of sign board simultaneously, need carry the foreign object and clean, and the operation is inconvenient, and bracing piece intensity is lower, the problem of easy rupture, for this reason we propose a sign for advertisement design.
Disclosure of Invention
The present invention has been made in an effort to provide a signboard for advertisement design, which solves the above-mentioned problems occurring in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a sign plate for advertisement design comprises a sign plate frame, wherein a concave seat is fixedly connected at the middle position of the lower part of the sign plate frame, a support rod is installed on the inner side surface of the concave seat, cross slots are symmetrically formed in the two side surfaces of the support rod close to the upper position, a square movable groove is formed in the outer side surface of the concave seat, a reset spring and a T-shaped bolt are installed inside the square movable groove, the reset spring is sleeved outside the inner end of the T-shaped bolt, a square movable block is fixedly connected to the inner end of the T-shaped bolt, a connecting rod is fixedly connected to one end surface of the square movable block, which is far away from the T-shaped bolt, penetrates through the concave seat and is fixedly connected with a cross inserting rod matched with the cross slots for use, mounting grooves are symmetrically formed in the two side surfaces of the support rod close to the lower position, and a, the lower end of the square sleeve is provided with a telescopic rod, and the inner side of the signboard frame is provided with an assembling mechanism and a cleaning mechanism.
Preferably, equipment mechanism includes the square hole that signboard frame upper portion was seted up, just the inboard of signboard frame is passed the square hole and is installed the signboard board, the piece is held to the upper portion intermediate position fixedly connected with of signboard board, four rotation side channels have been seted up to the inboard symmetry of signboard frame, arbitrary the rotation depression bar is all installed to the inside of rotation side channel, a tip side fixedly connected with axis of rotation depression bar, the inboard of signboard frame corresponds the axis of rotation and has been seted up the axle commentaries on classics groove, the torsional spring has been cup jointed in the outside of axis of rotation, a side spiro union of signboard frame has positioning bolt, just positioning bolt's the inner contacts with the lateral surface of signboard board.
Preferably, clearance mechanism includes the spacing spout that the inboard symmetry of signboard frame was seted up, clearance frame is installed to the inboard of signboard frame, the spacing slider of both ends symmetry fixedly connected with of clearance frame, the activity chamber has been seted up to the inside of clearance frame, the internally mounted in activity chamber has the fly leaf, a side intermediate position fixedly connected with pressure of fly leaf holds the post, the outer end that the post was held to the pressure passes the clearance frame and exposes in the outside, install traction spring between the inner end wall in fly leaf and activity chamber, the terminal surface that the post was held to the pressure is kept away from to the fly leaf inlays and is equipped with the cleaning brush.
Preferably, the upper end of the telescopic rod is fixed in the square sleeve in a threaded manner, and two side faces of the upper end of the square sleeve are fixed with the side wall of the placing groove in a shaft connection manner.
Preferably, the cross slot and the placing slot are located on four different sides of the supporting rod, the cross inserting rod extends into the cross slot, and the lower end of the telescopic rod is in a taper shape.
Preferably, one end of the reset spring is connected with the square movable block, the other end of the reset spring is connected with the outer side face of the T-shaped bolt, and the T-shaped bolt, the square movable block, the connecting rod and the cross inserting rod are welded and fixed.
Preferably, the rotating pressure rod is made of a transparent material, and the rotating shaft and the rotating pressure rod are bonded and fixed through strong glue.
Preferably, one end of the torsion spring is connected with the outer side face of the rotating shaft, the other end of the torsion spring is connected with the inner end face of the rotating groove, and the rotating shaft is located inside the rotating groove.
Preferably, the limiting sliding block and the cleaning frame are integrally formed, and the limiting sliding block is located inside the limiting sliding groove.
Preferably, the pressing column is fixedly bonded with the movable plate through strong glue, one end of the traction spring is connected with the inner end face of the movable cavity, and the other end of the traction spring is connected with the movable plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the detachable time-type internal signboard, the advertising design can be independently disassembled through the designed detachable time-type internal signboard, meanwhile, the signboard can also be directly disassembled for maintenance when damaged, the disassembling and assembling actions are convenient and simple, and meanwhile, the assembling structures of the signboard and the detachable time-type internal signboard are simple and easy to assemble.
2. According to the invention, the cleaning structure is designed and integrated with the inner side of the frame, so that the appearance is not influenced, dust is attached to the signboard plate, the frame is cleaned directly by sliding, the cleaning brush is contacted with the outer surface of the signboard plate for cleaning, and the operation is convenient and labor-saving.
3. According to the invention, by designing the retractable reinforcing structures on the two side surfaces of the supporting rod, when the supporting rod supports the signboard plate, the square sleeve can be directly rotated, and then the telescopic rod is extended to touch the ground to support the side surface, so that the whole device is more stably installed, and meanwhile, the supporting rod can be retracted, so that the whole device is convenient to carry.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic left sectional view of the present invention;
FIG. 3 is a schematic left sectional view of the cleaning frame of the present invention;
FIG. 4 is a cross-sectional view of the T-shaped bolt of the present invention;
FIG. 5 is a schematic view of the concave seat structure of the present invention;
FIG. 6 is a schematic view of a support bar according to the present invention;
fig. 7 is a schematic view of the structure of the rotating compression bar of the present invention.
In the figure: 1. identifying a plate frame; 2. rotating the side groove; 3. a support bar; 4. a T-shaped bolt; 5. a concave seat; 6. cleaning the frame; 7. pressing and holding the column; 8. rotating the compression bar; 9. positioning the bolt; 10. a signboard board; 11. holding the block; 12. a limiting slide block; 13. a limiting chute; 14. a traction spring; 15. a movable cavity; 17. a movable plate; 18. cleaning a brush; 19. a connecting rod; 20. a cross inserted link; 21. a square movable block; 22. a square movable groove; 23. a return spring; 24. a placing groove; 25. a square sleeve; 26. a telescopic rod; 27. a cross slot; 28. a torsion spring; 29. a rotating shaft; 30. and (4) rotating the groove.
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.
Referring to fig. 1 to 7, the present invention provides a technical solution: a sign plate for advertising design comprises a sign plate frame 1, a concave seat 5 is fixedly connected at the middle position of the lower part of the sign plate frame 1, a support rod 3 is installed at the inner side surface of the concave seat 5, cross slots 27 are symmetrically formed at the upper positions of the two side surfaces of the support rod 3, a square movable groove 22 is formed at the outer side surface of the concave seat 5, a reset spring 23 and a T-shaped bolt 4 are installed inside the square movable groove 22, the reset spring 23 is sleeved at the outer side of the inner end of the T-shaped bolt 4, a square movable block 21 is fixedly connected at the inner end of the T-shaped bolt 4, a connecting rod 19 is fixedly connected at one end surface of the square movable block 21 far away from the T-shaped bolt 4, the connecting rod 19 penetrates through the concave seat 5 and is fixedly connected with a cross inserting rod 20 matched with the cross slots 27 for use, mounting slots 24 are symmetrically formed at the lower positions of the two, the telescopic link 26 is installed to the lower extreme of square sleeve 25, through the design at the formula additional strengthening that can accomodate of 3 both sides faces of bracing piece, can directly rotate square sleeve 25 when bracing piece 3 supports mark board 10 and stands up, make telescopic link 26 extension touch to the ground again, carry out the side and support, make the integrated device installation more stable, can accomodate at bracing piece 3 simultaneously, the integrated device of being convenient for carries, the inboard of sign frame 1 is equipped with equipment mechanism and clearance mechanism.
Further, the assembling mechanism comprises a square hole formed in the upper portion of the signboard frame 1, the signboard plate 10 is installed on the inner side of the signboard frame 1 through the square hole, a holding block 11 is fixedly connected to the middle position of the upper portion of the signboard plate 10, four rotating side grooves 2 are symmetrically formed in the inner side of the signboard frame 1, a rotating pressure rod 8 is installed inside any rotating side groove 2, a rotating shaft 29 is fixedly connected to one side of the end portion of the rotating pressure rod 8, a rotating groove 30 is formed in the inner side of the signboard frame 1 corresponding to the rotating shaft 29, a torsion spring 28 is sleeved on the outer side of the rotating shaft 29, a positioning bolt 9 is screwed on one side of the signboard frame 1, the inner end of the positioning bolt 9 is in contact with the outer side of the signboard plate 10, the rotating pressure rod 8 is made of a transparent material, the rotating shaft 29 and the rotating pressure rod 8 are bonded and fixed by strong glue, one end of the torsion spring 28 is connected with the outer side, the rotation shaft 29 is located inside the rotation shaft groove 30.
Further, the cleaning mechanism comprises limiting sliding grooves 13 symmetrically formed in the inner side of the signboard frame 1, a cleaning frame 6 is mounted on the inner side of the signboard frame 1, limiting sliding blocks 12 are symmetrically and fixedly connected to two end portions of the cleaning frame 6, a movable cavity 15 is formed in the cleaning frame 6, a movable plate 17 is mounted in the movable cavity 15, a pressure holding column 7 is fixedly connected to the middle position of one side surface of the movable plate 17, the outer end of the pressure holding column 7 penetrates through the cleaning frame 6 to be exposed to the outside, a traction spring 14 is mounted between the movable plate 17 and the inner end wall of the movable cavity 15, a cleaning brush 18 is embedded in one end face of the movable plate 17 far away from the pressure holding column 7, the limiting sliding blocks 12 and the cleaning frame 6 are integrally formed, the limiting sliding blocks 12 are located in the limiting sliding grooves 13, the pressure holding column 7 is fixedly bonded with the movable plate 17 through strong glue, one end of the traction spring 14 is connected with the, through design clearance structure, and clearance structure and frame inboard combine together, can not influence the outward appearance, adhere to the dust on signboard board 10, direct slip clearance frame 6, through the surface of brush cleaner contact signboard board 10 clear up can, and convenient operation is laborsaving.
Further, the upper end of the telescopic rod 26 is fixed in the square sleeve 25 in a screwed manner, and two side surfaces of the upper end of the square sleeve 25 are fixed with the side wall of the placing groove 24 in a shaft connection manner.
Furthermore, the cross slot 27 and the placing slot 24 are located on different four sides of the support rod 3, and the cross rod 20 extends into the cross slot 27, and the lower end of the telescopic rod 26 is in a taper shape.
Furthermore, one end of a return spring 23 is connected with the square movable block 21, the other end of the return spring is connected with the outer side face of the T-shaped bolt 4, and the T-shaped bolt 4, the square movable block 21, the connecting rod 19 and the cross inserted rod 20 are welded and fixed.
The working principle and the using process of the invention are as follows: the surface of the signboard board 10 can be designed with advertisements on the outer side, then the signboard board is arranged in the signboard frame 1, the positioning bolt 9 is rotated to enable the positioning bolt 9 to contact the signboard board 10 for abutting, if the signboard is a paster advertisement, the front surface of the signboard board 10 can be directly placed in the signboard board through the rotation of the rotating pressure rod 8, the rotating pressure rod 8 can restore to the original state under the action of the torsion spring 28 to press and hold the paster advertisement, then the T-shaped bolt 4 is pulled towards the outer side, at the moment, the connecting rod 19, the square movable block 21 and the cross inserted rod 20 can compress the reset spring 23 to move along the square movable groove 22, finally the supporting rod 3 is rotated, at the moment, the T-shaped bolt 4 is loosened, the cross inserted rod 20 can reset to stretch into the rotated cross slot 27, namely, the supporting rod 3 is vertical to the signboard frame 1, then the square sleeve 25 is rotated to separate from the placing groove 24, until the lower end of the telescopic rod 26 contacts the ground, the supporting rod 3 can be reinforced, so that the whole advertising device is more stable, if dust is attached to the front surface of the signboard plate 10, the pressing and holding column 7 is directly pressed, so that the movable plate 17 and the cleaning brush 18 synchronously move to be attached to the front surface of the signboard plate 10, and finally, the dust can be comprehensively cleaned by sliding along the track defined by the limiting sliding block 12 and the limiting sliding groove 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. A sign board for advertisement design, comprising a sign board frame (1), characterized in that: the signboard frame is characterized in that a concave seat (5) is fixedly connected to the middle position of the lower portion of the signboard frame (1), a support rod (3) is installed on the inner side face of the concave seat (5), cross slots (27) are symmetrically formed in the two side faces of the support rod (3) by means of the upper position, a square movable groove (22) is formed in the outer side face of the concave seat (5), a reset spring (23) and a T-shaped bolt (4) are installed inside the square movable groove (22), the reset spring (23) is sleeved on the outer side of the inner end of the T-shaped bolt (4), a square movable block (21) is fixedly connected to the inner end of the T-shaped bolt (4), a connecting rod (19) is fixedly connected to one end face of the square movable block (21) far away from the T-shaped bolt (4), and the connecting rod (19) penetrates through the concave seat (5) and is fixedly connected with a cross insertion, the signboard frame is characterized in that the two side faces of the supporting rod (3) are symmetrically provided with a placing groove (24) by the lower position, a square sleeve (25) is arranged inside the placing groove (24), a telescopic rod (26) is arranged at the lower end of the square sleeve (25), and an assembling mechanism and a cleaning mechanism are arranged on the inner side of the signboard frame (1).
2. A sign board for advertisement design according to claim 1, wherein: the assembling mechanism comprises a square hole arranged at the upper part of the signboard frame (1), the inner side of the signboard frame (1) is provided with a signboard plate (10) through the square hole, a holding block (11) is fixedly connected at the middle position of the upper part of the signboard plate (10), four rotating side grooves (2) are symmetrically arranged on the inner side of the signboard frame (1), a rotating pressure rod (8) is arranged in any rotating side groove (2), a rotating shaft (29) is fixedly connected with one side surface of the end part of the rotating compression bar (8), a rotating shaft groove (30) is arranged on the inner side of the signboard frame (1) corresponding to the rotating shaft (29), a torsion spring (28) is sleeved on the outer side of the rotating shaft (29), a positioning bolt (9) is screwed on one side surface of the signboard frame (1), and the inner end of the positioning bolt (9) is contacted with the outer side surface of the signboard plate (10).
3. A sign board for advertisement design according to claim 1, wherein: clearance mechanism includes spacing spout (13) that signboard frame (1) inboard symmetry was seted up, clearance frame (6) are installed to the inboard of signboard frame (1), the both ends symmetry fixedly connected with spacing slider (12) of clearance frame (6), movable chamber (15) have been seted up to the inside of clearance frame (6), the internally mounted in activity chamber (15) has fly leaf (17), a side intermediate position fixedly connected with pressure of fly leaf (17) holds post (7), the outer end that the pressure held post (7) passes clearance frame (6) and exposes in the outside, install traction spring (14) between the inner end wall in fly leaf (17) and activity chamber (15), a terminal surface that the pressure held post (7) was kept away from in fly leaf (17) inlays and is equipped with cleaning brush (18).
4. A sign board for advertisement design according to claim 1, wherein: the upper end of the telescopic rod (26) is fixed in the square sleeve (25) in a threaded mode, and two side faces of the upper end of the square sleeve (25) are fixed to the side wall of the placing groove (24) in a shaft connection mode.
5. A sign board for advertisement design according to claim 1, wherein: the cross slot (27) and the placing slot (24) are located on four different sides of the support rod (3), the cross inserting rod (20) extends into the cross slot (27), and the lower end portion of the telescopic rod (26) is in a taper shape.
6. A sign board for advertisement design according to claim 1, wherein: one end of the reset spring (23) is connected with the square movable block (21), the other end of the reset spring is connected with the outer side face of the T-shaped bolt (4), and the T-shaped bolt (4), the square movable block (21), the connecting rod (19) and the cross inserted rod (20) are welded and fixed.
7. A sign board for advertisement design according to claim 2, wherein: the rotating pressing rod (8) is made of transparent materials, and the rotating shaft (29) is fixedly bonded with the rotating pressing rod (8) through strong glue.
8. A sign board for advertisement design according to claim 2, wherein: one end of the torsion spring (28) is connected with the outer side face of the rotating shaft (29), the other end of the torsion spring is connected with the inner end face of the rotating groove (30), and the rotating shaft (29) is located inside the rotating groove (30).
9. A sign board for advertisement design according to claim 3, wherein: the limiting sliding block (12) and the cleaning frame (6) are integrally formed, and the limiting sliding block (12) is located inside the limiting sliding groove (13).
10. A sign board for advertisement design according to claim 3, wherein: the pressure-holding column (7) is fixedly bonded with the movable plate (17) through strong glue, one end of the traction spring (14) is connected with the inner end face of the movable cavity (15), and the other end of the traction spring is connected with the movable plate (17).
CN202010875056.7A 2020-08-27 2020-08-27 A sign for advertisement design Pending CN111986591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010875056.7A CN111986591A (en) 2020-08-27 2020-08-27 A sign for advertisement design

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010875056.7A CN111986591A (en) 2020-08-27 2020-08-27 A sign for advertisement design

Publications (1)

Publication Number Publication Date
CN111986591A true CN111986591A (en) 2020-11-24

Family

ID=73440684

Family Applications (1)

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CN202010875056.7A Pending CN111986591A (en) 2020-08-27 2020-08-27 A sign for advertisement design

Country Status (1)

Country Link
CN (1) CN111986591A (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007121875A (en) * 2005-10-31 2007-05-17 Chugoku Electric Power Co Inc:The Mounting structure of member for telegraph pole
KR100840973B1 (en) * 2007-02-28 2008-06-24 세메스 주식회사 Apparatus of cleaning flat panel
CN206282587U (en) * 2016-10-31 2017-06-27 成都八斗广告设计有限公司 A kind of billboard with cleaning function
CN107413770A (en) * 2017-04-24 2017-12-01 贵州省仁怀市西科电脑科技有限公司 It is easy to the display of cleaning
CN108961993A (en) * 2018-07-18 2018-12-07 合肥伊只门窗有限公司 A kind of multi-functional nameplate mounting auxiliary
CN108986699A (en) * 2018-09-11 2018-12-11 苏州市名志金属装饰工程有限公司 A kind of advertisement frame with cleaning function
CN109256015A (en) * 2018-11-14 2019-01-22 河南云投小镇创业孵化器有限公司 A kind of Consultancy for Enterprise Management teaching demonstration device
CN110517579A (en) * 2019-07-08 2019-11-29 合肥龙发智能科技有限公司 A kind of comprehensive screen display display screen advertisement machine of outdoor vertical
CN210052481U (en) * 2019-06-17 2020-02-11 成都熠城科技有限公司 Convenient clear new forms of energy advertising board
CN210349167U (en) * 2019-09-12 2020-04-17 速度时空信息科技股份有限公司 Place name sign convenient to clearance surface dust
CN111145669A (en) * 2020-01-09 2020-05-12 中国大唐集团科学技术研究院有限公司火力发电技术研究院 Distributed energy planning and utilization display device
CN211264887U (en) * 2020-01-09 2020-08-14 甘肃创客空间信息科技有限责任公司 Publicity column is used in school's education

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007121875A (en) * 2005-10-31 2007-05-17 Chugoku Electric Power Co Inc:The Mounting structure of member for telegraph pole
KR100840973B1 (en) * 2007-02-28 2008-06-24 세메스 주식회사 Apparatus of cleaning flat panel
CN206282587U (en) * 2016-10-31 2017-06-27 成都八斗广告设计有限公司 A kind of billboard with cleaning function
CN107413770A (en) * 2017-04-24 2017-12-01 贵州省仁怀市西科电脑科技有限公司 It is easy to the display of cleaning
CN108961993A (en) * 2018-07-18 2018-12-07 合肥伊只门窗有限公司 A kind of multi-functional nameplate mounting auxiliary
CN108986699A (en) * 2018-09-11 2018-12-11 苏州市名志金属装饰工程有限公司 A kind of advertisement frame with cleaning function
CN109256015A (en) * 2018-11-14 2019-01-22 河南云投小镇创业孵化器有限公司 A kind of Consultancy for Enterprise Management teaching demonstration device
CN210052481U (en) * 2019-06-17 2020-02-11 成都熠城科技有限公司 Convenient clear new forms of energy advertising board
CN110517579A (en) * 2019-07-08 2019-11-29 合肥龙发智能科技有限公司 A kind of comprehensive screen display display screen advertisement machine of outdoor vertical
CN210349167U (en) * 2019-09-12 2020-04-17 速度时空信息科技股份有限公司 Place name sign convenient to clearance surface dust
CN111145669A (en) * 2020-01-09 2020-05-12 中国大唐集团科学技术研究院有限公司火力发电技术研究院 Distributed energy planning and utilization display device
CN211264887U (en) * 2020-01-09 2020-08-14 甘肃创客空间信息科技有限责任公司 Publicity column is used in school's education

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Application publication date: 20201124