A publicity rack for technology promotion

Abstract

The utility model discloses a publicity rack for technology promotion, including a frame and a solar power generation panel. A first publicity column is arranged inside the frame, a motor is fixedly connected to the bottom of the frame and near the front side, a groove is arranged at the bottom of the first publicity column, a roller is arranged inside the groove, the output end of the motor is connected to the roller, a second publicity column is arranged inside the frame and on one side of the first publicity column, a plurality of holes are arranged on the side walls of the first and second publicity columns, slideways are opened on the side walls of the first and second publicity columns and near the holes, a slider is arranged inside the slideway, a self-tightening screw is arranged inside the slider, a movable rotating plate is fixedly connected to the upper surface of the slider and one end away from the slideway. The utility model can save the time of manually moving the publicity columns and solve the problem of paper cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of publicity, in particular to a publicity rack for outdoor use. Background Art

[0002] The propaganda rack is used to display some information to people. It is widely used in communities, schools, companies, and activity venues. It is beautiful and practical, fashionable and novel, and can play a great role in publicity activities, and is deeply favored by the general public.

[0003] Before the applicant applied for the invention, he found a Chinese patent publication titled "A publicity rack for technology promotion" through search, with the publication (announcement) number "CN211654190U". Although the patent solved the problem of rain shelter, it still had the following disadvantages:

[0004] 1. There is still a problem of cleaning paper

[0005] 2. Paper cannot be easily replaced Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a multifunctional solar panel placement rack.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a publicity rack for technology promotion, including a frame, a solar power generation panel, a first publicity column is arranged inside the frame, a motor is fixedly connected to the bottom of the frame and near the front side, a groove is arranged at the bottom of the first publicity column, a roller is arranged inside the groove, and the output end of the motor is connected to the roller.

[0008] A second billboard is arranged inside the frame and on one side of the first billboard, a plurality of holes are arranged on the side walls of the first billboard and the second billboard, a slideway is opened on the side walls of the first billboard and the second billboard near the holes, a slider is arranged inside the slideway, a self-tightening screw is arranged inside the slider, a movable rotating plate is fixedly connected to the upper surface of the slider and at one end away from the slideway, a plurality of round rods are arranged inside the first billboard and the second billboard, a plurality of clamping devices are slidably connected to the surface of the round rods, and a clamp is fixedly connected to the surface of the clamping device.

[0009] As a further description of the above technical solution:

[0010] A solar panel is fixedly connected to the upper surface of the frame, a plurality of lamps are arranged on the top of the frame, and a limiting plate is fixedly connected to the inner bottom of the frame, and the limiting plate is located below the second publicity column.

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly connected to the left side wall of the first billboard away from the hole, a switch is fixedly connected to the left side wall of the first billboard above the handle, a roller is arranged on the lower surface of the second billboard, and a slide groove is arranged on the lower surface of the first billboard near one end of the roller.

[0013] As a further description of the above technical solution:

[0014] The front wall of the first billboard is fixedly connected to a track, a pulley is arranged inside the track, the upper surface of the first billboard is fixedly connected to a ring, an iron rod is arranged inside the ring, and the upper surface of the second billboard and one end close to the first billboard is fixedly connected to a fixing device.

[0015] As a further description of the above technical solution:

[0016] The front wall of the first publicity column is fixedly connected with a track, a pulley is arranged inside the track, a thin column is fixedly connected with the inner wall of the front side of the frame, and one end of the thin column away from the frame is slidably connected with the pulley.

[0017] The utility model has the following beneficial effects:

[0018] 1. Compared with the prior art, the publicity rack used for promoting the technology saves the trouble and time of manual labor through the transmission of rollers.

[0019] 2. Compared with the prior art, the publicity rack used for promoting the technology can effectively avoid the cleaning of paper through the clip device.

[0020] 3. Compared with the prior art, the publicity rack used for promoting the technology solves the problem of paper of different sizes through slides and sliders. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first view of the overall structure of a promotional stand proposed by the utility model;

[0022] Figure 2 This is a front view of a promotional stand proposed by the utility model;

[0023] Figure 3 The utility model is a side view of a promotional publicity rack.

[0024] Figure 4 This is a second view of the overall structure of a promotional stand proposed by the utility model.

[0025] Figure 5 The utility model proposed Figure 1 Enlarged schematic diagram at point A in the middle.

[0026] Figure 6 The utility model proposed Figure 4 Enlarged schematic diagram of point B in the middle.

[0027] Legend:

[0028] 1. Frame; 2. Solar panels; 3. Lights; 4. Second billboard; 5. Motor; 6. First billboard; 7. Round rod; 8. Clamping device; 9. Clip; 10. Handle; 11. Slide; 12. Movable turntable; 13. Slider; 14. Track; 15. Pulley; 16. Self-tightening screw; 17. Thin column; 18. Roller; 19. Switch; 20. Groove; 21. Hole; 22. Limit plate; 23. Ring; 24. Iron rod; 25. Fixing device; 26. Roller; 27. Slide. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example:

[0032] Reference Figure 1-6The utility model provides a promotional advertising rack: including a frame 1, a solar panel 2, the upper surface of the frame 1 is fixedly connected with the solar panel 2, a plurality of lamps 3 are arranged on the top of the frame 1, the solar panel 2 can provide power for the lamps 3 and the motor 5, a handle 10 is fixedly connected to the left side wall of the first advertising column 6 and away from the hole 21, so as to facilitate pulling out the whole, a switch 19 is fixedly connected to the left side wall of the first advertising column 6 and above the handle 10, so as to control the opening and closing of the motor 5. The first advertising column 6 is arranged inside the frame 1, the motor 5 is fixedly connected to the bottom of the frame 1 and close to the front side, a groove 20 is arranged at the bottom of the first advertising column 6, a roller 18 is arranged inside the groove 20, and the groove 20 has enough space for the roller 18 to move without being blocked, and the output end of the motor 5 is connected to the roller 18, so that the second advertising column 4 can move back and forth when it is on top.

[0033] A second billboard 4 is arranged inside the frame 1 and on one side of the first billboard 6. A limit plate 22 is fixedly connected to the inner bottom of the frame 1. The limit plate 22 is located below the second billboard 4 to prevent the second billboard 4 from falling and to limit the position. The side walls of the first billboard 6 and the second billboard 4 are provided with a plurality of holes 21, which allow the round rod 7 to move up and down. A slideway 11 is provided on the side walls of the first billboard 6 and the second billboard 4 near the holes 21, which allows the slider 13 to move up and down. A slider 13 is arranged inside the slideway 11. A self-tightening screw 16 is arranged inside the slider 13 to fix the position. A movable rotating plate 12 is fixedly connected to the upper surface of the slider 13 and one end away from the slideway 11, which can only allow the movable rotating plate 12 to rotate 90 degrees to fix the round rod 7. A plurality of round rods 7 are arranged inside the first billboard 6 and the second billboard 4, and a plurality of clamping devices 8 are slidably connected to the surface of the round rod 7, and a clip 9 is fixedly connected to the surface of the clamping device 8 to clamp the paper.

[0034] A ring 23 is fixedly connected to the upper surface of the first propaganda column 6 to prevent the iron rod 24 from falling. An iron rod 24 is arranged inside the ring 23 to allow the second propaganda column 4 to move back and forth. A fixing device 25 is fixedly connected to the upper surface of the second propaganda column 4 and one end close to the first propaganda column 6.

[0035] The lower surface of the second advertising column 4 is provided with a roller 26, and the lower surface of the first advertising column 6 and one end close to the roller 26 is provided with a slide groove 27. The front wall of the first advertising column 6 is fixedly connected to a track 14, and a pulley 15 is arranged inside the track 14. The inner wall of the front side of the frame 1 is fixedly connected to a thin column 17, and the end of the thin column 17 away from the frame 1 is slidably connected to the pulley 15, so that the first advertising column 6 can move.

[0036] Working principle: There are glass on the front and back of the frame 1, and there is a door on the left. Start to open the door on the left, pick up the iron rod 24, swing it to the right, so that the second propaganda column 4, through the slide 27, enters the roller 18, the solar panel 2 supplies power, turn on the switch 19, and make the motor 5 drive the roller 18 to move, so that the second propaganda column 4 moves to the left. When it reaches the leftmost side of the first propaganda column 6, pull the first propaganda column 6, and the first propaganda column 6 slides on the track 14. Then adjust the clamping device 8 to achieve the length change in the left and right directions, and fix the position by moving the slider 13 on the slide 11 up and down and the self-tightening screw 16, and then put the movable rotating plate 12 horizontally to achieve the length fixation in the up and down directions. The changes in the two directions combined with the clip 9 can place propaganda papers of different sizes. Finally, return through the roller 18, and then pull the iron rod 24 back to the original position. When the light is dim, you can turn on the light 3.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A publicity rack for technology promotion, comprising a frame (1) and a solar power generation panel (2), characterized in that: A first publicity column (6) is arranged inside the frame (1), a motor (5) is fixedly connected at the bottom of the frame (1) and close to the front side, a groove (20) is arranged at the bottom of the first publicity column (6), a roller (18) is arranged inside the groove (20), and an output end of the motor (5) is connected to the roller (18); A second propaganda column (4) is arranged inside the frame (1) and on one side of the first propaganda column (6); a plurality of holes (21) are arranged on the side walls of the first propaganda column (6) and the second propaganda column (4); a slideway (11) is provided on the side walls of the first propaganda column (6) and the second propaganda column (4) and close to the holes (21); a slider (13) is arranged inside the slideway (11); a self-tightening screw (16) is arranged inside the slider (13); and a movable rotating plate (12) is fixedly connected to the upper surface of the slider (13) and at one end away from the slideway (11).

2. The publicity rack for technology promotion according to claim 1, characterized in that: A solar panel (2) is fixedly connected to the upper surface of the frame (1), and a plurality of lamps (3) are arranged on the top of the frame (1).

3. The publicity rack for technology promotion according to claim 1, characterized in that: A handle (10) is fixedly connected to the left side wall of the first publicity column (6) away from the hole (21), and a switch (19) is fixedly connected to the left side wall of the first publicity column (6) above the handle (10).

4. The publicity rack for technology promotion according to claim 1, characterized in that: A roller (26) is provided on the lower surface of the second publicity column (4), and a sliding groove (27) is provided on the lower surface of the first publicity column (6) and at one end close to the roller (26).

5. The publicity rack for technology promotion according to claim 1, characterized in that: A plurality of round rods (7) are arranged inside the first propaganda column (6) and the second propaganda column (4), and a plurality of clamping devices (8) are slidably connected to the surface of the round rods (7), and a clamp (9) is fixedly connected to the surface of the clamping device (8).

6. The publicity rack for technology promotion according to claim 1, characterized in that: A circular ring (23) is fixedly connected to the upper surface of the first propaganda column (6), an iron rod (24) is arranged inside the circular ring (23), and a fixing device (25) is fixedly connected to the upper surface of the second propaganda column (4) at one end close to the first propaganda column (6).

7. The publicity rack for technology promotion according to claim 1, characterized in that: The front wall of the first publicity column (6) is fixedly connected to a track (14), a pulley (15) is arranged inside the track (14), a thin column (17) is fixedly connected to the front inner wall of the frame (1), and one end of the thin column (17) away from the frame (1) is slidably connected to the pulley (15).

8. The publicity rack for technology promotion according to claim 1, characterized in that: The inner bottom of the frame (1) is fixedly connected to a limiting plate (22), and the limiting plate (22) is located below the second publicity column (4).

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