Rotary advertising frame
By designing a rotary advertising rack with an adjustable L-shaped placement plate and a curved support plate, the problem of not being able to adapt to advertising materials in the prior art is solved, and flexible installation of advertising racks and stable support of larger advertising boards are realized.
Patent Information
- Application Number
- CN202421282087.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-06
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-06
AI Technical Summary
Existing rotary advertising racks cannot flexibly adjust the installation size according to the size of advertising posters or cardboards, and the fixed installation method is not suitable for advertising materials of different sizes.
A rotary advertising rack is designed, including a base, support column, connecting plate, slider, slider, L-shaped placement plate and bidirectional threaded rod. By rotating the first rotor, the slider moves and adjusts the distance of the L-shaped placement plate to adapt to advertising boards of different lengths.
It realizes flexible installation of advertising boards of different lengths, increasing the applicability and flexibility of advertising racks, and at the same time, the support capacity for larger advertising boards is increased through curved support boards.
Smart Images
Figure CN222600489U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of advertising racks, in particular to a rotary advertising rack. Background Art
[0002] An advertising stand is a device used to display advertising materials. It can be a simple paper poster stand or a more complex multimedia display screen. Advertising stands are usually placed in areas with large traffic, such as shopping malls, cinemas, stations, airports, restaurants, hotel lobbies, etc., in order to attract the attention of passers-by, convey commercial information, and promote products or services.
[0003] In the prior art, the existing advertising racks are too simple. First, the advertising posters or cardboards are mostly fixed by gluing, which has certain requirements on the size of the fixed advertising posters or straight boards. The existing rotating advertising racks cannot flexibly adjust the installation size according to the size of the advertising posters or cardboards.
[0004] To this end, the utility model provides a rotating advertising stand. Utility Model Content
[0005] In order to make up for the shortcomings of the existing technology and solve the problem that the existing advertising racks are too simple, first of all, the advertising posters or cardboards are fixed by gluing, which has certain requirements on the size of the fixed advertising posters or straight boards. The existing rotating advertising racks cannot flexibly adjust the installation size according to the size of the advertising posters or cardboards.
[0006] The technical solution adopted by the utility model to solve its technical problems is: a rotary advertising frame described in the utility model includes a base; a support column is provided at the top of the base; a group of connecting plates are fixedly connected to the outer circular wall of the support column; a group of connecting plates are provided with a slide groove on one side; a group of slide grooves are slidably connected with a pair of sliders; a pair of sliders are fixedly connected with an L-shaped placement plate on one side; a group of slide grooves are rotatably connected with a two-way threaded rod at the bottom end, and one end of the two-way threaded rod passes through the top of the connecting plate and is fixedly connected with a first rotating wheel; a pair of sliders are threadedly connected to the two-way threaded rod; a power piece is provided inside the base; the power piece is used to rotate the bottom support column.
[0007] Preferably, the power component includes a motor; the motor is fixedly connected to the bottom end of the base; the motor output end is provided with a first rotating shaft; one end of the first rotating shaft is rotatably connected to the top end of the base; the top end of the base is rotatably connected to the second rotating shaft; one end of the second rotating shaft passes through the base and is fixedly connected to the bottom end of the support column; a disc is fixedly connected to the first rotating shaft; a connecting rod is fixedly connected to the disc; a group of arc plates are fixedly connected to the second rotating shaft; the connecting rod and the arc plate cooperate with each other.
[0008] Preferably, a group of through grooves are opened on the outer circular wall of the base; an arc-shaped support plate is slidably connected in a group of the through grooves; a first threaded rod is fixedly connected to one side of a group of the arc-shaped support plates; a group of fixed plates is fixedly connected to the bottom end of the base; a group of fixed plates are rotatably connected to one side of a group of the fixed plates, and one end of the threaded sleeve passes through the fixed plate; a group of the first threaded rods are respectively threadedly connected in the threaded sleeve; a transmission member is provided at the top of the base; the transmission member is used to drive the movement of the arc-shaped support plate.
[0009] Preferably, the transmission member includes gears; a group of the gears are respectively fixed to the threaded sleeves; a toothed plate is provided at the top of the base, and one end of the toothed plate penetrates into the interior of the base and is slidably connected in the base; the gears and the toothed plate are meshed with each other.
[0010] Preferably, one side of a pair of L-shaped placement plates is rotatably connected to a pair of threaded shafts; a clamping plate is threadedly connected to the pair of threaded shafts; and one end of the pair of threaded shafts is fixedly connected to a second rotating wheel.
[0011] Preferably, protective pads are provided on the outer circular walls of the first rotating wheel and the second rotating wheel.
[0012] The beneficial effects of the utility model are as follows:
[0013] 1. The utility model discloses a rotary advertising stand. When placing advertising stands of different lengths, the staff can rotate the first rotating wheel to rotate the bidirectional threaded rod, so that a pair of sliders can move upward and downward at the same time, thereby expanding the distance between a pair of L-shaped placement plates, making it convenient to place advertising boards of different lengths.
[0014] 2. The utility model describes a rotary advertising stand, in which gears are respectively fixed to a group of threaded sleeves, a toothed plate is arranged on the top of the base, and the toothed plate is passed through the inside of the base and meshed with the gears. When the staff adjusts the distance between the L-shaped placement plates, the lower L-shaped placement plate will gradually approach the toothed plate until the toothed plate is squeezed downward and meshed with the gears to rotate the movable threaded sleeve, and the first threaded rod will drive a group of arc-shaped support plates outward. Because the supporting strength of the base will increase if the advertising board is too large, a group of arc-shaped support plates are arranged for this purpose. When placing some larger advertising boards, the base can assist in supporting the advertising boards and increase the supporting capacity of the base. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model will be further described below in conjunction with the accompanying drawings.
[0016] Figure 1 It is a three-dimensional diagram of the utility model;
[0017] Figure 2 It is an opening diagram of the device of the utility model;
[0018] Figure 3 It is a partial structural diagram of the utility model;
[0019] Figure 4 It is a bottom view in the utility model;
[0020] Figure 5 It is a partial cross-sectional view of the utility model;
[0021] In the figure: 1. base; 2. support column; 3. connecting plate; 4. slide groove; 5. slider; 6. L-shaped placement plate; 7. bidirectional threaded rod; 8. first rotating wheel; 9. motor; 10. first rotating shaft; 11. second rotating shaft; 12. disc; 13. connecting rod; 14. arc plate; 15. through groove; 16. arc-shaped supporting plate; 17. first threaded rod; 18. fixing plate; 19. threaded sleeve; 20. gear; 21. tooth plate; 22. threaded shaft; 23. clamping plate; 24. second rotating wheel. DETAILED DESCRIPTION
[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0023] like Figures 1 to 5 As shown, a rotary advertising stand described in an embodiment of the utility model comprises a base 1; a support column 2 is provided at the top of the base 1; a group of connecting plates 3 are fixedly connected to the outer circular wall of the support column 2; a group of connecting plates 3 are provided with a slide groove 4 on one side; a pair of sliders 5 are slidably connected in a group of the slide grooves 4; an L-shaped placement plate 6 is fixedly connected to one side of a pair of sliders 5; a group of the bottom ends of the inner sides of the slide grooves 4 are rotatably connected to a two-way threaded rod 7, and one end of the two-way threaded rod 7 passes through the top of the connecting plate 3 and is fixedly connected to a first rotating wheel 8; a pair of sliders 5 are threadedly connected to the two-way threaded rod 7; a power piece is provided inside the base 1; the power piece is used to rotate the bottom support column 2. When working, when placing advertising stands of different lengths, the staff can rotate the two-way threaded rod 7 by rotating the first rotating wheel 8, so that a pair of sliders 5 move upward and downward at the same time, and the distance between a pair of L-shaped placement plates 6 is expanded, so as to facilitate the placement of advertising boards of different lengths.
[0024] The power member includes a motor 9; the motor 9 is fixedly connected to the bottom end of the base 1; the output end of the motor 9 is provided with a first rotating shaft 10; one end of the first rotating shaft 10 is rotatably connected to the top end of the base 1; the top end of the base 1 is rotatably connected to the second rotating shaft 11; one end of the second rotating shaft 11 passes through the base 1 and is fixedly connected to the bottom end of the support column 2; a disc 12 is fixedly connected to the first rotating shaft 10; a connecting rod 13 is fixedly connected to the disc 12; a group of arc plates 14 are fixedly connected to the second rotating shaft 11; the connecting rod 13 and the arc plates 14 cooperate with each other. When working, by arranging the motor 9 at the bottom end of the base 1, when the motor 9 drives the first rotating shaft 10 to rotate, the disc 12 fixed to the first rotating shaft 10 drives the connecting rod 13 to rotate and contact with a group of arc plates 14 fixed to the second rotating shaft 11, driving the second rotating shaft 11 to rotate one-third of the number of circles, and then driving the support column 2 so that it can rotate, which is convenient for pedestrians to watch the advertising board.
[0025] The outer circular wall of the base 1 is provided with a group of through grooves 15; an arc-shaped support plate 16 is slidably connected in a group of through grooves 15; a first threaded rod 17 is fixedly connected to one side of a group of arc-shaped support plates 16; a group of fixing plates 18 are fixedly connected to the bottom end of the base 1; a group of fixing plates 18 are rotatably connected to one side of a group of threaded sleeves 19, and one end of the threaded sleeves 19 passes through the fixing plate 18; a group of the first threaded rods 17 are respectively threadedly connected in the threaded sleeves 19; a transmission member is provided at the top of the base 1; the transmission The component is used to drive the movement of the arc-shaped support plate 16. When working, a group of through grooves 15 are opened on the outer wall of the base 1, and the arc-shaped support plates 16 are arranged in the through grooves 15. A first threaded rod 17 is arranged on the first side of the arc-shaped support plate 16, and a threaded sleeve 19 is arranged on the internal fixed plate 18. Driven by the transmission component, the threaded sleeve 19 can transport the first threaded rod 17 outward, and then drive the arc-shaped support plate 16 outward, so as to increase the supporting capacity of the base 1 and prevent the advertising frame from tipping over and hitting passers-by due to insufficient supporting strength.
[0026] The transmission member includes a gear 20; a group of the gears 20 are respectively fixed on the threaded sleeve 19; a toothed plate 21 is provided at the top of the base 1, and one end of the toothed plate 21 penetrates into the inside of the base 1 and is slidably connected in the base 1; the gear 20 and the toothed plate 21 are meshed with each other. When working, the gears 20 are respectively fixed on a group of threaded sleeves 19, and the toothed plate 21 is provided at the top of the base 1, and the toothed plate 21 penetrates into the inside of the base 1 and meshes with the gear 20. When the staff adjusts the distance between the L-shaped placement plates 6, the lower L-shaped placement plate 6 will gradually approach the toothed plate 21 until the toothed plate 21 is squeezed downward and meshed with the gear 20 to rotate the movable threaded sleeve 19, and the first threaded rod 17 will drive a group of arc support plates 16 outward. Because the advertising board is too large, the supporting strength of the base 1 will increase. For this reason, a group of arc support plates 16 are provided, which can assist the base 1 in supporting the advertising board when placing some larger advertising boards, thereby increasing the supporting capacity of the base 1.
[0027] A pair of threaded shafts 22 are rotatably connected to one side of a pair of L-shaped placing plates 6; a clamping plate 23 is threadedly connected to the pair of threaded shafts 22; one end of the pair of threaded shafts 22 is fixedly connected to a second rotating wheel 24. During operation, by setting the threaded shafts 22 on one side of the L-shaped placing plates 6 and threading the frame plates on the threaded shafts 22, the staff can adjust the width between the clamping plate 23 and the L-shaped placing plates 6 by rotating the second rotating wheel 24 after placing the advertising boards on the L-shaped placing plates 6, so that advertising boards with different thicknesses can be clamped and fixed.
[0028] The outer circumferential walls of the first rotating wheel 8 and the second rotating wheel 24 are both provided with protective pads. During operation, by respectively providing protective pads on the first rotating wheel 8 and the second rotating wheel 24, the hands of the staff can be protected when the staff rotates the first rotating wheel 8 and the second rotating wheel 24 to adjust the length and width of the L-shaped placement rack and the clamping plate 23.
[0029] Working principle: When placing advertising racks of different lengths, the staff can rotate the first rotating wheel 8 to rotate the bidirectional threaded rod 7, so that a pair of sliders 5 move upward and downward at the same time, and expand the distance between a pair of L-shaped placement plates 6, so as to facilitate the placement of advertising boards of different lengths. By arranging a motor 9 at the bottom end of the base 1, when the motor 9 drives the first rotating shaft 10 to rotate, the disc 12 fixed on the first rotating shaft 10 drives the connecting rod 13 to rotate, which will contact a group of arc plates 14 fixed on the second rotating shaft 11, and drive the second rotating shaft 11 to rotate by one-third. The number of turns of the base 1 is one, and the support column 2 is driven to rotate, so that it is convenient for pedestrians to watch the advertising board. A group of through grooves 15 are opened on the outer wall of the base 1, and arc-shaped support plates 16 are arranged in the through grooves 15. A first threaded rod 17 is arranged on the first side of the arc-shaped support plate 16, and a threaded sleeve 19 is arranged on the internal fixed plate 18. The threaded sleeve 19 can convey the first threaded rod 17 outward under the drive of the transmission member, and then drive the arc-shaped support plate 16 outward to increase the supporting capacity of the base 1, so as to prevent the advertising frame from falling down and hitting passers-by due to insufficient supporting strength. By respectively The gear 20 is fixed, and a tooth plate 21 is set on the top of the base 1, and the tooth plate 21 is passed through the inside of the base 1 and meshed with the gear 20. When the staff adjusts the distance between the L-shaped placement plates 6, the lower L-shaped placement plate 6 will gradually approach the tooth plate 21 until the tooth plate 21 is squeezed downward and meshed with the gear 20 to rotate the movable threaded sleeve 19. The first threaded rod 17 will drive a group of arc-shaped support plates 16 outward. Because the supporting force of the base 1 is increased when the advertising board is too large, a group of arc-shaped support plates 16 are set for this purpose. When placing some larger advertising boards, the base 1 can assist the support of the advertising board. To increase the supporting capacity of the base 1, a threaded shaft 22 is provided on one side of the L-shaped placing plate 6, and a frame plate is threadedly connected to the threaded shaft 22. After placing the advertising board on the L-shaped placing plate 6, the staff can adjust the width between the clamping plate 23 and the L-shaped placing plate 6 by rotating the second rotating wheel 24, so that advertising boards with different thicknesses can be clamped and fixed. By respectively providing protective pads on the first rotating wheel 8 and the second rotating wheel 24, the hands of the staff can be protected when the staff rotates the first rotating wheel 8 and the second rotating wheel 24 to adjust the length and width of the L-shaped placing frame and the clamping plate 23.
[0030] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 should not be understood as limiting the scope of protection of the present invention.
[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A rotating advertising stand, characterized in that: The invention comprises a base (1); a support column (2) is provided at the top of the base (1); a group of connecting plates (3) are fixedly connected to the outer circular wall of the support column (2); a slide groove (4) is provided on one side of a group of connecting plates (3); a pair of sliding blocks (5) are slidably connected in a group of the sliding grooves (4); an L-shaped placement plate (6) is fixedly connected to one side of a pair of sliding blocks (5); a bidirectional threaded rod (7) is rotatably connected to the bottom end of a group of the sliding grooves (4), and one end of the bidirectional threaded rod (7) passes through the top of the connecting plate (3) and is fixedly connected to a first rotating wheel (8); a pair of sliding blocks (5) are threadedly connected to the bidirectional threaded rod (7); a power piece is provided inside the base (1); the power piece is used to rotate the bottom support column (2).
2. A rotating advertising stand according to claim 1, characterized in that: The power component comprises a motor (9); the motor (9) is fixedly connected to the bottom end of the base (1); a first rotating shaft (10) is provided at the output end of the motor (9); one end of the first rotating shaft (10) is rotatably connected to the top end of the base (1); the top end of the base (1) is rotatably connected to a second rotating shaft (11); one end of the second rotating shaft (11) passes through the base (1) and is fixedly connected to the bottom end of the support column (2); a disc (12) is fixedly connected to the first rotating shaft (10); a connecting rod (13) is fixedly connected to the disc (12); a group of arc plates (14) are fixedly connected to the second rotating shaft (11); the connecting rod (13) and the arc plates (14) cooperate with each other.
3. A rotating advertising stand according to claim 2, characterized in that: The outer circular wall of the base (1) is provided with a group of through grooves (15); a group of through grooves (15) are slidably connected to an arc-shaped support plate (16); a group of arc-shaped support plates (16) are fixedly connected to one side thereof with a first threaded rod (17); a group of fixing plates (18) are fixedly connected to the bottom end of the base (1); a group of fixing plates (18) are rotatably connected to one side thereof with a threaded sleeve (19), and one end of the threaded sleeve (19) passes through the fixing plate (18); a group of the first threaded rods (17) are respectively threadedly connected to the threaded sleeve (19); a transmission member is provided at the top end of the base (1); the transmission member is used to drive the movement of the arc-shaped support plate (16).
4. The rotating advertising stand according to claim 3, characterized in that: The transmission member comprises a gear (20); a group of the gears (20) are respectively fixed on the threaded sleeve (19); a toothed plate (21) is provided at the top of the base (1), and one end of the toothed plate (21) penetrates into the interior of the base (1) and is slidably connected in the base (1); the gears (20) and the toothed plate (21) are meshed with each other.
5. The rotating advertising stand according to claim 4, characterized in that: One side of the pair of L-shaped placement plates (6) is rotatably connected to a pair of threaded shafts (22); a clamping plate (23) is threadedly connected to the pair of threaded shafts (22); and one end of the pair of threaded shafts (22) is fixedly connected to a second rotating wheel (24).
6. A rotating advertising stand according to claim 5, characterized in that: Protective pads are provided on the outer circular walls of the first rotating wheel (8) and the second rotating wheel (24).