CN215911155U - Billboard convenient to replace display board - Google Patents
Billboard convenient to replace display board Download PDFInfo
- Publication number
- CN215911155U CN215911155U CN202122098131.6U CN202122098131U CN215911155U CN 215911155 U CN215911155 U CN 215911155U CN 202122098131 U CN202122098131 U CN 202122098131U CN 215911155 U CN215911155 U CN 215911155U
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- Prior art keywords
- fixedly connected
- show shelf
- motor
- bin
- shell
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- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 230000013011 mating Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of billboards, and relates to a billboard convenient for replacing a display board, which comprises a mounting seat, a shell, a maneuvering bin and a motor, wherein the shell is fixedly connected to the upper surface of the mounting seat, the maneuvering bin is arranged in the mounting seat, and the motor is fixedly connected to the inside of the maneuvering bin. Its beneficial effect is, this bill-board convenient to change exhibition tablet, through setting up third pivot and telescopic link, when meetting strong wind weather, wind blows the show shelf, make the telescopic link shrink under the effect of wind force, and break away from in the draw-in groove, thereby it is fixed to remove the show shelf, the show shelf can rotate under the effect of wind force, avoid wind-force too big to lead to the show shelf to drop, reduce or stop the back when wind, under the effect of N utmost point magnet and S utmost point magnet, make the show shelf return normal position, then under the effect of spring, make the telescopic link joint again in the draw-in groove, fix the show shelf, avoid leading to the show shelf to drop and cause the harm because of strong wind.
Description
Technical Field
The utility model belongs to the technical field of billboards, and particularly relates to a billboard convenient for replacing a display board.
Background
The advertisement is a publicizing means for widely transmitting information to the public, at present, the advertisement board is used as a publicizing form of the advertisement, because the advertisement board is low in cost and popular with commercial customers, the content of the advertisement can be eliminated along with time, therefore, the display board in the advertisement board needs to be replaced, but the existing advertisement board is usually arranged at a high place and is inconvenient to replace, and in windy weather, the advertisement board can be blown down by strong wind to cause harm, and in order to solve the problems, the following devices are provided.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a billboard convenient for replacing a display board, which solves the technical problems that the display board is inconvenient to replace and the billboard is easy to be blown off by strong wind in the existing device.
In order to achieve the purpose, the utility model provides the following technical scheme: a billboard convenient for replacing a display board comprises a mounting seat, a shell, a motorized bin and a motor, wherein the shell is fixedly connected to the upper surface of the mounting seat, the motorized bin is arranged inside the mounting seat, the motor is fixedly connected inside the motorized bin, a first bearing is arranged on the surface of the motorized bin in a penetrating manner, a first rotating shaft is fixedly connected to the upper end of a motor output shaft, the first rotating shaft is arranged in the first bearing in a penetrating manner, a threaded column is fixedly connected to the upper end of the first rotating shaft, a second rotating shaft is fixedly connected to the upper end of the threaded column, a second bearing is fixedly connected to the inner wall of the shell, a threaded cap is arranged on the upper end of the second rotating shaft in a penetrating manner, a connecting rod is connected to the surface of the threaded column in a threaded manner, a connecting rod is fixedly connected to the side surface of the threaded cap, a movable groove is formed in the surface of the shell, the connecting rod is arranged in the movable groove in a penetrating manner, and a connecting plate is fixedly connected to the left end of the connecting rod, the upper surface of the connecting plate is fixedly connected with a third bearing, a third rotating shaft penetrates through the third bearing, and the upper end of the third rotating shaft is fixedly connected with a display rack.
As a further scheme of the utility model: the improved display rack is characterized in that a shell is fixedly connected to the upper surface of the connecting plate, a telescopic rod is arranged inside the shell in a penetrating mode, a spring is sleeved on the surface of the telescopic rod, a limiting block is fixedly connected to the surface of the telescopic rod, the upper end of the telescopic rod is of an inverted V shape, a clamping groove is formed in the lower surface of the display rack, the upper end of the telescopic rod is clamped in the clamping groove, the shell is totally two groups, and the telescopic rod is symmetrically arranged on the upper surface of the connecting plate.
As a further scheme of the utility model: the connecting plates are arranged at the upper end of the showing stand, a placing bin is arranged in the showing stand, and the side surface of the placing bin is movably connected with a bin door through a hinge.
As a further scheme of the utility model: show shelf side fixedly connected with N utmost point magnet, shell side fixedly connected with S utmost point magnet, N utmost point magnet and S utmost point magnet phase-match, the show shelf openly is inlayed and is had transparent show window.
As a further scheme of the utility model: the energy storage bin is arranged inside the mounting seat, the storage battery is fixedly connected inside the energy storage bin, the control switch is fixedly connected to the front side of the shell, and the microprocessor is arranged inside the control switch.
Compared with the prior art, the utility model has the beneficial effects that:
1. this bill-board convenient to change exhibition tablet, through setting up third pivot and telescopic link, when meetting strong wind weather, the show shelf is blown to wind, make the telescopic link shrink under the effect of wind force, and break away from in the draw-in groove, thereby remove fixedly to the show shelf, the show shelf can rotate under the effect of wind force, avoid wind-force too big to lead to the show shelf to drop, reduce or stop the back when wind, under the effect of N utmost point magnet and S utmost point magnet, make the show shelf return normal position, then under the effect of spring, make the telescopic link joint again in the draw-in groove, fix the show shelf, avoid leading to the show shelf to drop and cause the harm because of the strong wind.
2. This bill-board convenient to change exhibition board, through setting up the motor, screw thread post and screw cap, when people need to change the inside panel of show shelf, people only need control the motor function through control switch, thereby it rotates to drive the screw thread post, under the mating action of screw thread post and screw cap, thereby make the show shelf downstream, then people open the door, take out the old panel of placing the inside in storehouse, can change the inside panel of show shelf, make things convenient for people to change the panel.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front cross-sectional structural schematic view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the display shelf of the present invention;
FIG. 4 is a front view of the present invention;
in the figure: 1. a mounting seat; 2. a housing; 3. a motorized bin; 4. a motor; 5. a first rotating shaft; 6. a first bearing; 7. a threaded post; 8. a second bearing; 9. a second rotating shaft; 10. a threaded cap; 11. a connecting rod; 12. a connecting plate; 13. a third bearing; 14. a third rotating shaft; 15. a display shelf; 16. a movable groove; 17. a housing; 18. a telescopic rod; 19. a spring; 20. a limiting block; 21. a card slot; 22. a transparent display window; 23. placing a bin; 24. a bin gate; 25. an N-pole magnet; 26. an S-pole magnet; 27. an energy storage bin; 28. a storage battery; 29. and controlling the switch.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: a billboard convenient for replacing a display board comprises a mounting seat 1, a shell 2, a maneuvering bin 3 and a motor 4, wherein the shell 2 is fixedly connected to the upper surface of the mounting seat 1, the maneuvering bin 3 is arranged inside the mounting seat 1, the motor 4 is fixedly connected inside the maneuvering bin 3, a first bearing 6 is arranged on the surface of the maneuvering bin 3 in a penetrating manner, a first rotating shaft 5 is fixedly connected to the upper end of an output shaft of the motor 4, the first rotating shaft 5 is arranged in the first bearing 6 in a penetrating manner, a threaded column 7 is fixedly connected to the upper end of the first rotating shaft 5, a second rotating shaft 9 is fixedly connected to the upper end of the threaded column 7, a second bearing 8 is fixedly connected to the inner wall of the shell 2, the upper end of the second rotating shaft 9 is arranged in the second bearing 8 in a penetrating manner, a threaded cap 10 is connected to the surface of the threaded column 7, a connecting rod 11 is fixedly connected to the side surface of the threaded cap 10, a movable groove 16 is arranged on the surface of the shell 2, the connecting rod 11 is arranged in the movable groove 16 in a penetrating manner, a connecting plate 12 is fixedly connected to the left end of the connecting rod 11, fixed surface is connected with third bearing 13 on connecting plate 12, wear to be equipped with third pivot 14 in the third bearing 13, fixedly connected with show shelf 15 in 14 upper ends of third pivot, this be convenient for change the bill-board of exhibition board, through setting up motor 4, screw post 7 and screw cap 10, when people need to change the panel of show shelf 15 inside, people only need pass through control switch 29 control motor 4 function, thereby it rotates to drive screw post 7, under the mating reaction of screw post 7 and screw cap 10, thereby make show shelf 15 downstream, then people open door 24, take out and place the inside old panel in storehouse 23, can change the inside panel of show shelf 15, make things convenient for people to change the panel.
Concretely, fixed surface is connected with casing 17 on connecting plate 12, casing 17 is inside wears to be equipped with telescopic link 18, and spring 19 has been cup jointed on the 18 surfaces of telescopic link, and 18 fixed surface of telescopic link is connected with stopper 20, and 18 upper ends of telescopic link are the type of falling V, and draw-in groove 21 has been seted up to show shelf 15 lower surface, and 18 upper end joints of telescopic link are in draw-in groove 21, and casing 17 is total two sets of to the symmetry sets up at connecting plate 12 upper surface.
Specifically, the connecting plates 12 are two groups in total, the connecting plate 12 of the other group is arranged at the upper end of the showing stand 15, the placing bin 23 is arranged inside the showing stand 15, and the side surface of the placing bin 23 is movably connected with a bin door 24 through a hinge.
Specifically, the side surface of the display frame 15 is fixedly connected with an N-pole magnet 25, the side surface of the shell 2 is fixedly connected with an S-pole magnet 26, the N-pole magnet 25 is matched with the S-pole magnet 26, the front surface of the display frame 15 is embedded with a transparent display window 22, the billboard convenient for replacing the display board is provided with the third rotating shaft 14 and the telescopic rod 18, when the billboard meets the strong wind weather, the wind blows the display rack 15, the telescopic rod 18 is contracted under the action of wind power and is separated from the clamping groove 21, so that the display rack 15 is released from fixation, the display rack 15 can rotate under the action of the wind power, the display rack 15 is prevented from falling off due to overlarge wind power, when the wind power is reduced or stopped, under the action of the N pole magnet 25 and the S pole magnet 26, the display shelf 15 returns to the positive position, then under the action of the spring 19, the telescopic rod 18 is clamped in the clamping groove 21 again, the display rack 15 is fixed, and damage caused by falling of the display rack 15 due to strong wind is avoided.
Specifically, energy storage bin 27 has been seted up to mount pad 1 inside, the inside fixedly connected with battery 28 in energy storage bin 27, the positive fixedly connected with control switch 29 of shell 2, the inside microprocessor that is provided with of control switch 29.
The working principle of the utility model is as follows:
s1, when the display board is used, when people need to replace the display board, people firstly need to control the motor 4 to operate through the control switch 29, so that the threaded column 7 is driven to rotate, the display rack 15 is driven to move downwards under the matching effect of the threaded column 7 and the threaded cap 10, when the display rack 15 moves to a specified position, people control the motor 4 to stop operating through the control switch 29, then the bin door 24 is opened, the old display board in the placing bin 23 is taken out, and the display board in the placing bin 23 can be replaced;
s2, when meeting strong wind weather, make the telescopic link 18 shrink and break away from draw-in groove 21 under the effect of wind force to remove fixedly to show shelf 15, show shelf 15 rotates under the effect of wind force, reduce or stop the back when wind, under the effect of N utmost point magnet 25 and S utmost point magnet 26, make show shelf 15 return normal position, then under spring 19' S inertial action, make telescopic link 18 joint in draw-in groove 21 again, thereby fix show shelf 15.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a bill-board convenient to change exhibition tablet, includes mount pad (1), shell (2) and motor-driven storehouse (3), its characterized in that: the motor-driven bin is characterized by further comprising a motor (4), the shell (2) is fixedly connected to the upper surface of the mounting seat (1), the motor-driven bin (3) is arranged inside the mounting seat (1), the motor (4) is fixedly connected inside the motor-driven bin (3), a first bearing (6) is arranged on the surface of the motor-driven bin (3) in a penetrating mode, a first rotating shaft (5) is fixedly connected to the upper end of an output shaft of the motor (4), the first rotating shaft (5) is arranged in the first bearing (6) in a penetrating mode, a threaded column (7) is fixedly connected to the upper end of the first rotating shaft (5), a second rotating shaft (9) is fixedly connected to the upper end of the threaded column (7), a second bearing (8) is fixedly connected to the inner wall of the shell (2), a second rotating shaft (9) is arranged in the second bearing (8) in a penetrating mode, a threaded cap (10) is connected to the surface of the threaded column (7), and a connecting rod (11) is fixedly connected to the side surface of the threaded cap (10), activity groove (16) have been seted up on shell (2) surface, connecting rod (11) are worn to establish in activity groove (16), connecting rod (11) left end fixedly connected with connecting plate (12), fixed surface is connected with third bearing (13) on connecting plate (12), wear to be equipped with third pivot (14) in third bearing (13), third pivot (14) upper end fixedly connected with show shelf (15).
2. A billboard of claim 1 which facilitates replacement of the display, wherein: fixed surface is connected with casing (17) on connecting plate (12), telescopic link (18) are worn to be equipped with in casing (17) inside, spring (19) have been cup jointed on telescopic link (18) surface, telescopic link (18) fixed surface is connected with stopper (20), telescopic link (18) upper end is the type of falling V, draw-in groove (21) have been seted up to show shelf (15) lower surface, telescopic link (18) upper end joint is in draw-in groove (21), casing (17) are total two sets ofly to the symmetry sets up at connecting plate (12) upper surface.
3. A billboard of claim 1 which facilitates replacement of the display, wherein: the novel display rack is characterized in that the connecting plates (12) are divided into two groups, the other group is that the connecting plates (12) are arranged at the upper end of the display rack (15), a placing bin (23) is arranged inside the display rack (15), and bin doors (24) are movably connected to the side faces of the placing bin (23) through hinges.
4. A billboard of claim 1 which facilitates replacement of the display, wherein: show shelf (15) side fixedly connected with N utmost point magnet (25), shell (2) side fixedly connected with S utmost point magnet (26), N utmost point magnet (25) and S utmost point magnet (26) phase-match, show shelf (15) openly inlay and have transparent show window (22).
5. A billboard of claim 1 which facilitates replacement of the display, wherein: energy storage bin (27) have been seted up to mount pad (1) inside, the inside fixedly connected with battery (28) in energy storage bin (27), the positive fixedly connected with control switch (29) of shell (2), control switch (29) inside is provided with microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098131.6U CN215911155U (en) | 2021-09-01 | 2021-09-01 | Billboard convenient to replace display board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098131.6U CN215911155U (en) | 2021-09-01 | 2021-09-01 | Billboard convenient to replace display board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215911155U true CN215911155U (en) | 2022-02-25 |
Family
ID=80293410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098131.6U Expired - Fee Related CN215911155U (en) | 2021-09-01 | 2021-09-01 | Billboard convenient to replace display board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215911155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822258A (en) * | 2022-05-09 | 2022-07-29 | 中国环境科学研究院 | Rapid identification method and system for national park scope |
-
2021
- 2021-09-01 CN CN202122098131.6U patent/CN215911155U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822258A (en) * | 2022-05-09 | 2022-07-29 | 中国环境科学研究院 | Rapid identification method and system for national park scope |
| CN114822258B (en) * | 2022-05-09 | 2023-04-18 | 中国环境科学研究院 | Rapid identification method and system for national park scope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |