CN113983282A - Propaganda moving rack convenient to use - Google Patents
Propaganda moving rack convenient to use Download PDFInfo
- Publication number
- CN113983282A CN113983282A CN202110793324.5A CN202110793324A CN113983282A CN 113983282 A CN113983282 A CN 113983282A CN 202110793324 A CN202110793324 A CN 202110793324A CN 113983282 A CN113983282 A CN 113983282A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- threaded column
- people
- groove
- display screen
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
-
- 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
- G09F15/0018—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels panel clamping or fastening means
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Abstract
The invention belongs to the technical field of propaganda moving frames, and particularly relates to a convenient-to-use propaganda moving frame which comprises a supporting table, a transmission bin, a motor and a first threaded column, wherein the transmission bin is arranged inside the supporting table, the motor is fixedly connected inside the transmission bin, and the right end of an output shaft of the motor is fixedly connected with the first threaded column; according to the invention, through the arrangement of the display board, the limiting rod and the positioning groove, when people need to display the poster, people only need to use a tool to screw the fixing bolt, so that the fixing bolt is driven to move, the fixing bolt is separated from the fixing groove, then people can unfold the display board, then pull the handle, so that the limiting rod is pulled into the limiting groove, after the display board moves to a designated position, people only need to loosen the handle, under the cooperation of the spring, so that the limiting rod is pushed out of the limiting groove, and the limiting rod and the positioning groove are clamped, so that people can conveniently fix the display board.
Description
Technical Field
The invention belongs to the technical field of propaganda moving frames, and particularly relates to a propaganda moving frame convenient to use.
Background
The propaganda frame is a show tool for placing magazines, newspapers, company color pages, fashionable periodicals and advertising materials, and has the advantages of simplicity, clearness, convenience in fetching and reading and the like, and can play the roles of showing commodities, conveying information and promoting sales, the magazine frame in Europe and America is a product with a very high additional value, users and manufacturers who use the magazine frame are very many, propaganda is an important propagation path for popularizing knowledge, and the propaganda frame is one of important auxiliary tools, the existing propaganda moving frame is inconvenient for adjusting the height when carrying out fixed-point display, and meanwhile, the existing propaganda device is inconvenient for showing a propaganda poster when using a display screen for propaganda, and for solving the problems, the following devices are provided.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a propaganda moving frame convenient to use, which has the characteristic of convenience in adjustment.
In order to achieve the purpose, the invention provides the following technical scheme: a propaganda moving frame convenient to use comprises a supporting table, a transmission bin, a motor and a first threaded column, wherein the transmission bin is arranged inside the supporting table, the motor is fixedly connected inside the transmission bin, the right end of an output shaft of the motor is fixedly connected with the first threaded column, the right end of the first threaded column is fixedly connected with a second threaded column, the right end of the second threaded column is fixedly connected with a rotating shaft, a bearing is fixedly connected to the inner wall of the transmission bin, the right end of the rotating shaft is arranged in the bearing in a penetrating manner, a threaded cap is connected to the surface of the second threaded column in a threaded manner, a connecting block is fixedly connected to the side surface of the threaded cap, a movable groove is formed in the surface of the transmission bin, the connecting block is arranged in the movable groove in a penetrating manner, an expansion frame is arranged at the upper end of the connecting block, a pin shaft is arranged on the surface of the expansion frame in a penetrating manner, and the connecting block is movably connected with the expansion frame through the pin shaft, the improved display screen is characterized in that a placing table is arranged at the upper end of the telescopic frame, a sliding block is arranged at the upper end of the telescopic frame, a pin shaft is arranged on the surface of the sliding block in a penetrating mode, the sliding block is movably connected with the telescopic frame through the pin shaft, a sliding groove is formed in the lower surface of the placing table, the sliding block is connected in the sliding groove in a sliding mode, a display screen body is fixedly connected to the upper surface of the placing table, display screen body sides are movably connected with display boards through hinges, the display boards are two groups in total, and the display boards are symmetrically arranged.
Preferably, the first threaded post and the second threaded post have opposite threads.
Preferably, display screen body side fixedly connected with containing box, containing box and show board phase-match, fixing bolt wears to be equipped with on the containing box surface, the fixed slot has been seted up to the show board side, fixing bolt and fixed slot phase-match.
Preferably, place the inside spacing groove of having seted up of platform, wear to be equipped with the gag lever post in the spacing groove, the fixed surface of gag lever post is connected with the stopper, the spring has been cup jointed on the gag lever post surface, the lower extreme fixedly connected with handle of gag lever post, the constant head tank has been seted up to the show board lower surface, the upper end joint of gag lever post is in the constant head tank.
Preferably, fixed surface is connected with the support frame on the display screen body, the side fixedly connected with solar panel of support frame, solar panel is total two sets ofly to the symmetry sets up in the support frame both sides.
Preferably, a telescopic groove is formed in the lower surface of the supporting table, an electric push rod is fixedly connected to the telescopic groove, wheel groups are fixedly connected to the lower end of the electric push rod, and the number of the wheel groups is four, and the wheel groups are arranged at the lower end of the supporting table in a rectangular shape.
Preferably, the lower surface of the support platform is fixedly connected with four bases, and the four bases are arranged on the lower surface of the support platform in a rectangular shape.
Preferably, the storage battery is fixedly connected to the lower surface of the supporting table, the control switch is fixedly connected to the front surface of the supporting table, and the microprocessor is arranged inside the control switch.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through arranging the display board, the limiting rod and the positioning groove, when people need to display the propaganda poster, people only need to use a tool to screw the fixing bolt, so that the fixing bolt is driven to move, the fixing bolt is separated from the fixing groove, then people can unfold the display board, then pull the handle, so that the limiting rod is pulled into the limiting groove, after the display board moves to a designated position, people only need to loosen the handle, the limiting rod is pushed out of the limiting groove under the matching of the spring, the limiting rod is clamped with the positioning groove, people can fix the display board conveniently, finally, people only need to fix the poster to be displayed on the front side of the display board, and meanwhile, the display screen body is controlled by the control switch to play the propaganda content.
2. According to the invention, by arranging the telescopic frame, the threaded cap, the first threaded column and the second threaded column, when people need to adjust the height of the placing table loaded with the display screen body, people only need to control the motor to operate through the control switch so as to drive the first threaded column and the second threaded column to rotate, and under the matching of the first threaded column, the second threaded column and the threaded cap, people can conveniently extend the telescopic frame, so that the height of the placing table loaded with the display screen body can be adjusted.
3. According to the invention, through arranging the wheel set, the base and the electric push rod, when people need to fix the device, people firstly need to move the device to a specified position, then control the electric push rod to operate through the control switch so as to drive the wheel set to move, when the wheel set is contacted with the ground, people only need to control the electric push rod to stop operating through the control switch, and therefore, the device is ensured to be kept in a stable working state in the normal operation process.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a schematic top sectional view of a display panel according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in the present invention;
FIG. 6 is an enlarged view of the structure at B in the present invention;
FIG. 7 is a perspective structural view of the motor of the present invention;
in the figure: 1. a support table; 2. a transmission bin; 3. a motor; 4. a first threaded post; 5. a second threaded post; 6. a rotating shaft; 7. a bearing; 8. a threaded cap; 9. connecting blocks; 10. a movable groove; 11. a telescopic frame; 12. a placing table; 13. a slider; 14. a chute; 15. a display screen body; 16. a display board; 17. a storage box; 18. fixing the bolt; 19. fixing grooves; 20. a limiting groove; 21. a limiting rod; 22. a limiting block; 23. A spring; 24. a handle; 25. positioning a groove; 26. a telescopic groove; 27. an electric push rod; 28. a wheel set; 29. a base; 30. a storage battery; 31. a control switch; 32. a support frame; 33. provided is a solar power generation panel.
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.
Example 1
Referring to fig. 1-7, the present invention provides the following technical solutions: a transmission moving frame convenient to use comprises a supporting table 1, a transmission bin 2, a motor 3 and a first threaded column 4, wherein the transmission bin 2 is arranged inside the supporting table 1, the motor 3 is fixedly connected inside the transmission bin 2, the right end of an output shaft of the motor 3 is fixedly connected with the first threaded column 4, the right end of the first threaded column 4 is fixedly connected with a second threaded column 5, the right end of the second threaded column 5 is fixedly connected with a rotating shaft 6, the inner wall of the transmission bin 2 is fixedly connected with a bearing 7, the right end of the rotating shaft 6 is arranged in the bearing 7 in a penetrating way, the surface thread of the second threaded column 5 is connected with a threaded cap 8, the side surface of the threaded cap 8 is fixedly connected with a connecting block 9, a movable groove 10 is formed in the surface of the transmission bin 2, the connecting block 9 is arranged in the movable groove 10 in a penetrating way, an expansion frame 11 is arranged at the upper end of the connecting block 9, a pin shaft is arranged on the surface of the expansion frame 11 in a penetrating way, the connecting block 9 is movably connected with the expansion frame 11 through a pin shaft, the upper end of the telescopic frame 11 is provided with a placing table 12, the upper end of the telescopic frame 11 is provided with a slide block 13, the surface of the slide block 13 is provided with a pin shaft in a penetrating way, the slide block 13 is movably connected with the telescopic frame 11 through the pin shaft, the lower surface of the placing table 12 is provided with a chute 14, and the slide block 13 is connected in the chute 14 in a sliding way, by the arrangement of the telescopic frame 11, the screw cap 8, the first screw thread column 4 and the second screw thread column 5, when people need to adjust the height of the placing table 12 loaded with the display screen body 15, people only need to control the motor 3 to operate through the control switch 31 so as to drive the first screw thread column 4 and the second screw thread column 5 to rotate, under the matching of the first screw thread column 4, the second screw thread column 5 and the screw cap 8, people can conveniently extend the telescopic frame 11, so as to adjust the height of the placing table 12 loaded with the display screen body 15, the upper surface of the placing table 12 is fixedly connected with the display screen body 15, display screen body 15 side has show board 16 through hinge swing joint, and show board 16 is total two sets of to the symmetry is provided with show board 16.
Specifically, the first threaded post 4 and the second threaded post 5 have opposite threads.
Specifically, display screen body 15 side fixedly connected with containing box 17, containing box 17 and show board 16 phase-match, and containing box 17 wears to be equipped with fixing bolt 18 on the surface, and fixed slot 19, fixing bolt 18 and fixed slot 19 phase-match have been seted up to the show board 16 side.
Specifically, a limiting groove 20 is formed in the placing table 12, a limiting rod 21 penetrates through the limiting groove 20, a limiting block 22 is fixedly connected to the surface of the limiting rod 21, a spring 23 is sleeved on the surface of the limiting rod 21, a handle 24 is fixedly connected to the lower end of the limiting rod 21, a positioning groove 25 is formed in the lower surface of the display board 16, and the upper end of the limiting rod 21 is clamped in the positioning groove 25. according to the invention, by arranging the display board 16, the limiting rod 21 and the positioning groove 25, when people need to display poster, people only need to use a tool to screw the fixing bolt 18 to drive the fixing bolt 18 to move, so that the fixing bolt 18 is separated from the fixing groove 19, then people can unfold the display board 16 and then pull the handle 24, so that the limiting rod 21 can be pulled into the limiting groove 20, after the display board 16 is moved to indicate the position, people only need to loosen the handle 24, under spring 23's cooperation to can release spacing groove 20 with gag lever post 21 in, and make gag lever post 21 and constant head tank 25 accomplish the joint, made things convenient for people to fix show board 16, people only need fix the poster that needs show at last at show board 16 openly, simultaneously through control switch 31 control display screen body 15 broadcast propaganda content can.
Specifically, fixed surface is connected with support frame 32 on the display screen body 15, and the side fixedly connected with solar panel 33 of support frame 32, solar panel 33 are total two sets of to the symmetry sets up in support frame 32 both sides.
Specifically, a telescopic groove 26 is formed in the lower surface of the support table 1, an electric push rod 27 is fixedly connected to the telescopic groove 26, a wheel group 28 is fixedly connected to the lower end of the electric push rod 27, and the number of the wheel groups 28 is four, and the wheel groups are arranged at the lower end of the support table 1 in a rectangular shape.
Specifically, the base 29 is fixedly connected to the lower surface of the support table 1, four bases 29 are arranged on the lower surface of the support table 1 in a rectangular shape, and by arranging the wheel set 28, the base 29 and the electric push rod 27, when people need to fix the device, people firstly need to move the device to a specified position, and then control the electric push rod 27 to operate through the control switch 31, so that the wheel set 28 is driven to move, when the wheel set 28 is in contact with the ground, people only need to control the electric push rod 27 to stop operating through the control switch 31, so that the device is ensured to be kept in a stable working state in a normal operation process.
Specifically, a storage battery 30 is fixedly connected to the lower surface of the support table 1, a control switch 31 is fixedly connected to the front surface of the support table 1, and a microprocessor is arranged inside the control switch 31.
The working principle and the using process of the invention are as follows: when the invention is used, firstly, the device is moved to a designated position, then the electric push rod is controlled to operate by the control switch so as to drive the wheel set to move, when the wheel set is contacted with the ground, people only need to control the electric push rod to stop operating by the control switch, thereby ensuring that the device can keep a stable working state in the normal operation process, when people need to adjust the height of the placing table with the display screen body, people only need to control the motor to operate by the control switch so as to drive the first threaded column and the second threaded column to rotate, under the matching of the first threaded column, the second threaded column and the threaded cap, people can conveniently extend the telescopic frame, thereby adjusting the height of the placing table with the display screen body, when people need to show the poster, people only need to use a tool to screw the fixing bolt, thereby drive fixing bolt and remove, make fixing bolt and fixed slot phase separation, then people can launch the show board, then the pulling handle, thereby can pull in the gag lever post in the spacing groove, after the show board removes assigned position, people only need loosen the handle, under the cooperation of spring, thereby can release the gag lever post in the spacing groove, and make gag lever post and constant head tank accomplish the joint, made things convenient for people to fix the show board, at last people only need fix the poster that needs show at the show board openly, simultaneously through control switch control display screen body broadcast propaganda content can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a propaganda removal frame convenient to use, includes brace table (1), transmission storehouse (2), motor (3) and first screw thread post (4), its characterized in that: the transmission bin (2) is arranged inside the supporting table (1), the motor (3) is fixedly connected inside the transmission bin (2), the right end of an output shaft of the motor (3) is fixedly connected with a first threaded column (4), the right end of the first threaded column (4) is fixedly connected with a second threaded column (5), the right end of the second threaded column (5) is fixedly connected with a rotating shaft (6), the inner wall of the transmission bin (2) is fixedly connected with a bearing (7), the right end of the rotating shaft (6) is arranged in the bearing (7) in a penetrating manner, the surface thread of the second threaded column (5) is connected with a threaded cap (8), the side surface of the threaded cap (8) is fixedly connected with a connecting block (9), a movable groove (10) is formed in the surface of the transmission bin (2), the connecting block (9) is arranged in the movable groove (10) in a penetrating manner, an expansion bracket (11) is arranged at the upper end of the connecting block (9), the utility model discloses a demonstration display screen, including expansion bracket (11), connecting block (9), telescopic bracket (11), slider (13), connecting block (11), telescopic bracket (11) upper end is provided with places platform (12), telescopic bracket (11) upper end is provided with slider (13), the round pin axle is worn to be equipped with on slider (13) surface, slider (13) and telescopic bracket (11) are through round pin axle swing joint, place platform (12) lower surface and seted up spout (14), slider (13) sliding connection is in spout (14), place platform (12) upper surface fixedly connected with display screen body (15), display screen body (15) side has show board (16) through hinge swing joint, show board (16) are total two sets of to the symmetry is provided with show board (16).
2. A promotional moving stand convenient to use according to claim 1 characterized by: the first threaded column (4) and the second threaded column (5) are opposite in thread direction.
3. A promotional moving stand convenient to use according to claim 1 characterized by: display screen body (15) side fixedly connected with containing box (17), containing box (17) and show board (16) phase-match, fixing bolt (18) wear to be equipped with on containing box (17) surface, fixed slot (19) have been seted up to show board (16) side, fixing bolt (18) and fixed slot (19) phase-match.
4. A promotional moving stand convenient to use according to claim 1 characterized by: place platform (12) inside and seted up spacing groove (20), wear to be equipped with gag lever post (21) in spacing groove (20), the fixed surface of gag lever post (21) is connected with stopper (22), spring (23) have been cup jointed on gag lever post (21) surface, the lower extreme fixedly connected with handle (24) of gag lever post (21), constant head tank (25) have been seted up to show board (16) lower surface, the upper end joint of gag lever post (21) is in constant head tank (25).
5. A promotional moving stand convenient to use according to claim 1 characterized by: fixed surface is connected with support frame (32) on display screen body (15), the side fixedly connected with solar panel (33) of support frame (32), solar panel (33) are total two sets ofly to the symmetry sets up in support frame (32) both sides.
6. A promotional moving stand convenient to use according to claim 1 characterized by: supporting bench (1) lower surface has seted up flexible groove (26), fixedly connected with electric putter (27) in flexible groove (26), the lower extreme fixedly connected with wheel group (28) of electric putter (27), wheel group (28) are total four to be the rectangle and arrange at supporting bench (1) lower extreme.
7. A promotional moving stand convenient to use according to claim 1 characterized by: the lower surface of the support platform (1) is fixedly connected with four bases (29), and the four bases (29) are arranged on the lower surface of the support platform (1) in a rectangular shape.
8. A promotional moving stand convenient to use according to claim 1 characterized by: the lower surface of the supporting table (1) is fixedly connected with a storage battery (30), the front surface of the supporting table (1) is fixedly connected with a control switch (31), and a microprocessor is arranged inside the control switch (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793324.5A CN113983282A (en) | 2021-07-14 | 2021-07-14 | Propaganda moving rack convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793324.5A CN113983282A (en) | 2021-07-14 | 2021-07-14 | Propaganda moving rack convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113983282A true CN113983282A (en) | 2022-01-28 |
Family
ID=79735017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793324.5A Pending CN113983282A (en) | 2021-07-14 | 2021-07-14 | Propaganda moving rack convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113983282A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846464A (en) * | 2012-09-29 | 2013-01-02 | 福建宁德中亿电子有限公司 | Two-section regulation telescopic mechanism of leg massager |
| CN208694534U (en) * | 2018-07-21 | 2019-04-05 | 唐山市鑫华科技有限公司 | A kind of activated carbon adsorption filter device |
| CN111127724A (en) * | 2019-12-25 | 2020-05-08 | 南京兰林智慧建筑科技有限公司 | A district access control system for property management |
| CN112133164A (en) * | 2020-10-14 | 2020-12-25 | 龚琪 | Demonstration device convenient to adjust for Chinese teaching |
| CN213145995U (en) * | 2020-08-21 | 2021-05-07 | 柳州市第二职业技术学校 | A device that is used for not losing interactive show teaching of skill |
| CN213188644U (en) * | 2020-07-03 | 2021-05-14 | 陈冲 | Building engineering cost budget rehearsal device |
-
2021
- 2021-07-14 CN CN202110793324.5A patent/CN113983282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846464A (en) * | 2012-09-29 | 2013-01-02 | 福建宁德中亿电子有限公司 | Two-section regulation telescopic mechanism of leg massager |
| CN208694534U (en) * | 2018-07-21 | 2019-04-05 | 唐山市鑫华科技有限公司 | A kind of activated carbon adsorption filter device |
| CN111127724A (en) * | 2019-12-25 | 2020-05-08 | 南京兰林智慧建筑科技有限公司 | A district access control system for property management |
| CN213188644U (en) * | 2020-07-03 | 2021-05-14 | 陈冲 | Building engineering cost budget rehearsal device |
| CN213145995U (en) * | 2020-08-21 | 2021-05-07 | 柳州市第二职业技术学校 | A device that is used for not losing interactive show teaching of skill |
| CN112133164A (en) * | 2020-10-14 | 2020-12-25 | 龚琪 | Demonstration device convenient to adjust for Chinese teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210925406U (en) | Education is with propaganda frame | |
| CN209047557U (en) | A kind of think of political affairs Lectern for teaching elongating stretching, extension | |
| CN113983282A (en) | Propaganda moving rack convenient to use | |
| CN112984321A (en) | Advertisement display device convenient to adjust | |
| CN209691168U (en) | A kind of multi-functional Japanese Teaching display board | |
| CN216089849U (en) | Showcase with adjusting function | |
| CN110898873A (en) | Multifunctional demonstration device for physical teaching | |
| CN214855116U (en) | Human education podium with display effect | |
| CN214317578U (en) | Multifunctional pull-out display cabinet | |
| CN214341378U (en) | Display device for communication product sale | |
| CN212161026U (en) | Display device that music teaching was used | |
| CN212465555U (en) | Commodity display device | |
| CN209843191U (en) | Portable folding outdoor propaganda show shelf with reinforced structure | |
| CN209445014U (en) | Adjustable projector mount | |
| CN208798946U (en) | A kind of novel solid showing stand | |
| CN214042969U (en) | Outdoor advertising box with back plate | |
| CN112419939A (en) | A display device for creating design product propaganda with literary composition | |
| CN215993466U (en) | Portable medicine selling rack | |
| CN216019780U (en) | Can draw aluminium alloy workstation of draft | |
| CN219246346U (en) | Rotary display device | |
| CN214072333U (en) | Multifunctional drawing table for mathematical education | |
| CN214744274U (en) | Graphic design and video editing art design terminal device | |
| CN215730751U (en) | Multi-functional folding propaganda show tablet | |
| CN212325783U (en) | Foldable portable table for travelling | |
| CN219088842U (en) | Height-adjustable display stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |