CN110619828A - Education publicity column convenient to change - Google Patents
Education publicity column convenient to change Download PDFInfo
- Publication number
- CN110619828A CN110619828A CN201810635538.8A CN201810635538A CN110619828A CN 110619828 A CN110619828 A CN 110619828A CN 201810635538 A CN201810635538 A CN 201810635538A CN 110619828 A CN110619828 A CN 110619828A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- column
- gear
- rod
- publicity column
- 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
- 230000008859 change Effects 0.000 title claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 13
- 244000309464 bull Species 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Instructional Devices (AREA)
Abstract
The invention provides an education publicity column convenient to replace, and relates to the technical field of education publicity columns. This education publicity column convenient to change, the on-line screen storage device comprises a base, the equal fixedly connected with support column in both sides of the upper surface of base, two the equal fixedly connected with glass width frame in one side that the support column is corresponding, the inside of glass width frame is provided with the propaganda breast board, the both sides fixedly connected with fixed column of propaganda breast board bottom, the bottom fixedly connected with horizontal pole of fixed column, the both ends of horizontal pole all run through two the inner wall that the support column is close to propaganda breast board one side and extend to the inner wall of support column, the both ends fixedly connected with pulley of horizontal pole, the inner wall that propaganda breast board one side was kept away from to the support. This education publicity column convenient to change through elevating system, can make the publicity column board reduce to appropriate height to reach and be favorable to changing the file on the publicity column, thereby make the more convenience of file on the change education publicity column.
Description
Technical Field
The invention relates to the technical field of education publicity columns, in particular to an education publicity column convenient to replace.
Background
With the popularization of quality education, students as the future student force for socialist construction, all colleges and universities actively educate students to help students establish correct thought and concept and pay more and more attention to physical and mental health of students, colleges and universities enhance education through other facilities besides a classroom teaching form, a publicity column is an important means of education, publicity tools comprise a publicity board and a movable frame, the movable frame fixes various pictures with educational significance on a display board, the movable frame is arranged at the position with dense population, so that people can better obtain propaganda and education, the traditional culture publicity column is pasted with the files to be shown, because the time is long or the adhesive can fall off due to reasons of adhesion, the propaganda effect is influenced, and the process is complicated when the files are replaced, so that the education publicity column convenient to replace is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the education publicity column convenient to replace, and solves the problem that files on the education publicity column are inconvenient to replace.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an education publicity column convenient to replace comprises a base, wherein two sides of the upper surface of the base are fixedly connected with support columns, one side corresponding to the two support columns is fixedly connected with a glass wide frame, a publicity fence is arranged in the glass wide frame, two sides of the bottom of the publicity fence are fixedly connected with fixed columns, the bottoms of the fixed columns are fixedly connected with a cross rod, two ends of the cross rod penetrate through the inner wall of one side of the two support columns, which is close to the publicity fence, and extend to the inner wall of the support columns, two ends of the cross rod are fixedly connected with pulleys, the inner wall of one side of the support columns, which is far away from the publicity fence, is provided with a chute, the outer surface of the pulley is in sliding connection with the inner wall of the chute, the central part of the upper surface of the base is fixedly connected with a threaded rod, the outer surface of the threaded sleeve is fixedly connected with the hole formed in the cross rod, the top of the threaded rod is fixedly connected with a nut, the outer surface of the threaded rod is fixedly connected with a first gear, the outer surface of the first gear is meshed with a second gear, a rotating rod is fixedly connected with the axis of the second gear, the hole is formed in the support column, a bearing is fixedly connected with the inner wall of the hole, one end, away from the second gear, of the rotating rod penetrates through the axis of the bearing on the support column and is flush with the hole, a limiting groove is formed in one end, away from the second gear, of the rotating rod, a rotating handle matched with the limiting groove is inserted into the limiting groove, and a shielding plate is fixedly connected with the top of the support column.
Further, the inner wall fixedly connected with first magnet piece of spacing groove, the one end fixedly connected with second magnet piece that the bull stick handle inserted the spacing groove.
Furthermore, the bottom of the glass wide frame is provided with a hole matched with the propaganda baffle plate, and one side corresponding to the support column is provided with a strip-shaped hole matched with the cross rod in a clamping manner.
Furthermore, the limiting groove formed in the rotating rod is hexagonal as shown in the figure.
Further, the diameter of the rotating handle is equal to that of the rotating rod, and one third of the diameter of the first gear is equal to that of the second gear.
Furthermore, be provided with four on the propaganda breast board and press from both sides tight piece, and press from both sides tight piece and distribute four corners on the propaganda breast board.
Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
1. this education publicity column convenient to change, through the cooperation of publicity breast board, fixed column, horizontal pole, pulley, spout, threaded rod, thread bush, nut, first gear, second gear, bull stick, bearing, spacing groove, rotation handle, first magnet piece and second magnet piece, can make the publicity breast board reduce to appropriate height to reach and be favorable to changing the file on the publicity column, thereby make the more convenience of file on the change education publicity column.
2. This education publicity column convenient to change through having set up on the publicity column board and pressing from both sides the knot tightly, can be simple swift remove the file on the publicity column board to make the file process of changing on the publicity column more swift, simple, and make the file can not drop from the publicity column board easily, thereby the better propaganda effect that reaches education publicity column makes this education publicity column more reliable and firm.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic diagram of a side view of the supporting column of the present invention.
Wherein, 1 base, 2 support columns, 3 wide framves of glass, 4 propaganda breast boards, 5 fixed columns, 6 horizontal poles, 7 pulleys, 8 spouts, 9 threaded rods, 10 thread bush, 11 nut, 12 first gears, 13 second gears, 14 bull sticks, 15 clamp tight piece, 16 shielding plates, 17 bar holes, 18 bearing, 19 spacing grooves, 20 rotation handle, 21 first magnet piece, 22 second magnet piece.
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.
As shown in fig. 1-3, an embodiment of the present invention provides a replaceable education publicity column, which includes a base 1, wherein two sides of the upper surface of the base 1 are both fixedly connected with a support column 2, one side corresponding to the two support columns 2 is both fixedly connected with a glass broad frame 3, a publicity column board 4 is arranged inside the glass broad frame 3, two sides of the bottom of the publicity column board 4 are fixedly connected with a fixed column 5, the bottom of the fixed column 5 is fixedly connected with a cross rod 6, two ends of the cross rod 6 both penetrate through the inner walls of the two support columns 2 near the publicity column board 5 and extend to the inner walls of the support columns 2, two ends of the cross rod 6 are fixedly connected with pulleys 7, the inner walls of the support columns 2 far away from the publicity column board 5 are provided with a chute 8, the outer surfaces of the pulleys 7 are slidably connected with the inner walls of the chute 8, and by providing, thereby the education publicity column is more stable, the bottom of the glass wide frame 3 is provided with a hole matched with the publicity fence 4, one side corresponding to the support column 2 is clamped with a strip-shaped hole 17 matched with the cross rod 6, the process of descending the publicity fence 4 can be slower through the structure setting, the safer descending process of the publicity fence 4 can be achieved, thereby the service life of the education publicity fence is prolonged, the central part of the upper surface of the base 1 is fixedly connected with a threaded rod 9 through a bearing, the central part of the cross rod is provided with a hole, the outer surface of the threaded rod 9 is in threaded connection with a threaded sleeve 10, the outer surface of the threaded sleeve 10 is fixedly connected with the hole arranged on the cross rod 6, the top of the threaded rod 9 is fixedly connected with a nut 11, the outer surface of the threaded rod 9 is fixedly connected with a first gear 12, the outer surface of the first gear, the axle center of the second gear 13 is fixedly connected with a rotating rod 14, the supporting column 2 is provided with a hole, the inner wall of the hole is fixedly connected with a bearing 18, one end of the rotating rod 14, far away from the second gear 13, penetrates through the axle center of the bearing 18 on the supporting column 2 and is flush with the hole, one end of the rotating rod 14, far away from the second gear 13, is provided with a limiting groove 19, the limiting groove 19 formed in the rotating rod 14 is hexagonal as shown in the figure, through the structure, the rotating rod can be rotated only through a rotating handle 20 matched with the structure, so that the publicity column plate 4 descends, files on the publicity column plate 4 are well replaced, meanwhile, people who are not good at will can not destroy the education publicity column, the education publicity column is well protected, the service life of the publicity column is prolonged, the rotating handle 20 matched with the limiting groove is inserted in the limiting groove 19, the diameter of the rotating handle is equal to the diameter of the rotating rod, one third of the diameter of the first gear 12 is the diameter of the second gear 13, which can slow down the descending speed of the education publicity column board 4, thereby effectively protecting the factor that the education publicity column board 4 is damaged by the descending speed of the parts, thereby well protecting the education publicity column, increasing the service life of the education publicity column, the inner wall of the limit groove 19 is fixedly connected with the first magnet 21, one end of the rotating rod handle 20 inserted into the limit groove 19 is fixedly connected with the second magnet 22, when the worker rotates the rotating handle 20, the rotating handle 20 more powerfully drives the rotating rod 14 to rotate, thereby achieving the effect of saving power, the top of the support column 2 is fixedly connected with the baffle plate 16, the publicity column board 4 is provided with four clamping blocks 15, and the clamping blocks 15 are distributed at four corners of the publicity column board 4, the files on the publicity column board 4 can be simply and quickly replaced, therefore, the process of replacing the files on the publicity column 4 is quicker and simpler, and the files cannot easily fall off from the publicity column plate 4, so that the publicity effect of the education publicity column is better achieved, the education publicity column is more reliable and firmer, and the education publicity column convenient to replace can lower the publicity column plate 4 to a proper height through the matching of the publicity column plate 4, the fixed column 5, the cross rod 6, the pulley 7, the chute 8, the threaded rod 9, the threaded sleeve 10, the nut 11, the first gear 12, the second gear 13, the rotating rod 14, the bearing 18, the limiting groove 19, the rotating handle 20, the first magnet block 21 and the second magnet block 22, so that the files on the publicity column 4 can be conveniently replaced, the publicity column convenient to replace is more convenient by arranging the clamping buckle 15 on the publicity column plate 4, can be simple swift remove the file on the publicity column board 4 to make the file process of changing on the publicity column 4 more swift, simple, and make the file can not drop from publicity column board 4 easily, thereby the better propaganda effect that reaches education publicity column makes this education publicity column more reliable and firm.
The working principle is as follows: when the propaganda baffle plate is used, the rotating handle 20 is inserted into the limiting groove 19 to start rotating the rotating handle 20, so that the rotating rod 14 is driven to rotate, the second gear 13 starts rotating, the first gear 12 meshed with the second gear 13 is driven to rotate, the threaded rod 9 starts rotating, the threaded sleeve 10 starts moving downwards, the cross rod 6 starts moving downwards, the propaganda baffle plate 4 is driven to move downwards, meanwhile, the pulley 7 on the cross rod 6 moves downwards in the sliding groove 8, when the propaganda baffle plate 4 descends to a certain height, the clamping block 15 is shifted to remove a file on the propaganda baffle plate 4, a new file is fixed on the surface of the propaganda baffle plate 4 through the clamping block 15, the rotating rod 14 is driven to rotate by rotating the rotating handle 20 in the reverse direction, so that the second gear 13 starts rotating, and the first gear 12 meshed with the second gear 13 is driven to rotate, thereby make threaded rod 9 begin to rotate to make thread bush 10 begin the rebound, make horizontal pole 6 rebound, thereby drive publicity sideboard 4 rebound, pulley 7 on horizontal pole 6 rebound in spout 8 simultaneously, when the nut 11 at threaded rod 9 top rises to horizontal pole 6, take off and rotate handle 20, at the bottom of this simple structure and the cost, file on the change education publicity column that can be simple and swift.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an education publicity column convenient to change, includes base (1), its characterized in that: the glass advertisement board is characterized in that supporting columns (2) are fixedly connected to two sides of the upper surface of the base (1), a glass wide frame (3) is fixedly connected to one side corresponding to the two supporting columns (2), advertisement boards (4) are arranged inside the glass wide frame (3), fixing columns (5) are fixedly connected to two sides of the bottom of each advertisement board (4), transverse rods (6) are fixedly connected to the bottoms of the fixing columns (5), two ends of each transverse rod (6) penetrate through the inner walls, close to one side of each advertisement board (5), of the two supporting columns (2) and extend to the inner walls of the corresponding supporting columns (2), pulleys (7) are fixedly connected to two ends of each transverse rod (6), sliding grooves (8) are formed in the inner walls, far away from one side of each advertisement board (5), of the sliding grooves (8) are formed in the inner walls of the sliding surfaces of the pulleys (7) and the sliding grooves (8), threaded rods (9) are fixedly connected to the, the hole is formed in the central part of the cross rod, the threaded sleeve (10) is connected to the outer surface of the threaded rod (9) in a threaded mode, the outer surface of the threaded sleeve (10) is fixedly connected with the hole formed in the cross rod (6), the nut (11) is fixedly connected to the top of the threaded rod (9), the first gear (12) is fixedly connected to the outer surface of the threaded rod (9), the second gear (13) is meshed with the outer surface of the first gear (12), the rotating rod (14) is fixedly connected to the axis of the second gear (13), the hole is formed in the supporting column (2), the bearing (18) is fixedly connected to the inner wall of the hole, one end, far away from the second gear (13), of the rotating rod (14) penetrates through the axis of the bearing (18) in the supporting column (2) and is flush with the hole, the limiting groove (19) is formed in one end, far away from the second gear (13, the inside of spacing groove (19) is pegged graft and is had with spacing groove assorted rotation handle (20), the top fixedly connected with shielding plate (16) of support column (2).
2. The educational bulletin board of claim 1, wherein: the inner wall fixedly connected with first magnet piece (21) of spacing groove (19), the one end fixedly connected with second magnet piece (22) that bull stick handle (20) inserted spacing groove (19).
3. The educational bulletin board of claim 1, wherein: the bottom of the glass wide frame (3) is provided with holes matched with the propaganda baffle plate (4), and one side corresponding to the support column (2) is provided with a strip-shaped hole (17) matched with the cross rod (6).
4. The educational bulletin board of claim 1, wherein: the limiting groove (19) formed in the rotating rod (14) is hexagonal as shown in the figure.
5. The educational bulletin board of claim 1, wherein: the diameter of the rotating handle is equal to that of the rotating rod, and one third of the diameter of the first gear (12) is equal to that of the second gear (13).
6. The educational bulletin board of claim 1, wherein: four clamping blocks (15) are arranged on the propaganda sideboard (4), and the clamping blocks (15) are distributed at four corners of the propaganda sideboard (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635538.8A CN110619828A (en) | 2018-06-20 | 2018-06-20 | Education publicity column convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635538.8A CN110619828A (en) | 2018-06-20 | 2018-06-20 | Education publicity column convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110619828A true CN110619828A (en) | 2019-12-27 |
Family
ID=68920578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810635538.8A Pending CN110619828A (en) | 2018-06-20 | 2018-06-20 | Education publicity column convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110619828A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116886A (en) * | 2020-09-25 | 2020-12-22 | 山东交通职业学院 | A wall-hanging propaganda device that can extend for student's management |
| CN112669731A (en) * | 2020-10-22 | 2021-04-16 | 安徽星露科技发展有限公司 | Adjustable intelligent publicity column |
| CN112991997A (en) * | 2021-02-01 | 2021-06-18 | 渤海大学 | A information issuing fence for education and teaching management of colleges and universities |
| CN113450601A (en) * | 2021-06-10 | 2021-09-28 | 齐鲁师范学院 | University is education publicity column for instructor |
| CN113628566A (en) * | 2021-08-18 | 2021-11-09 | 上海黑麦文化传播有限公司 | Culture is propagated with propaganda device of being convenient for to remove |
-
2018
- 2018-06-20 CN CN201810635538.8A patent/CN110619828A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112116886A (en) * | 2020-09-25 | 2020-12-22 | 山东交通职业学院 | A wall-hanging propaganda device that can extend for student's management |
| CN112669731A (en) * | 2020-10-22 | 2021-04-16 | 安徽星露科技发展有限公司 | Adjustable intelligent publicity column |
| CN112669731B (en) * | 2020-10-22 | 2022-07-19 | 安徽星露科技发展有限公司 | Adjustable intelligent publicity column |
| CN112991997A (en) * | 2021-02-01 | 2021-06-18 | 渤海大学 | A information issuing fence for education and teaching management of colleges and universities |
| CN113450601A (en) * | 2021-06-10 | 2021-09-28 | 齐鲁师范学院 | University is education publicity column for instructor |
| CN113628566A (en) * | 2021-08-18 | 2021-11-09 | 上海黑麦文化传播有限公司 | Culture is propagated with propaganda device of being convenient for to remove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191227 |
|
| WD01 | Invention patent application deemed withdrawn after publication |