Traditional large colored lamp propaganda rack
By designing a traditional large-scale color lantern publicity bench with servo motors and bidirectional screws, the multi-directional rotation and distance changes of cultural color lanterns have been achieved, solving the problem of poor effect of the existing lanterns, and significantly improving the publicity and demonstration effect.
Patent Information
- Application Number
- CN202421084144.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing publicity pedestal structure is simple, which leads to poor publicity and demonstration effects of cultural lanterns, making it difficult to effectively promote traditional culture.
A traditional large-scale colored lantern publicity mount was designed, using T-shaped support columns, rotating cylinders, convex brackets, sliders, servo motors, bidirectional screws and arc blocks. The two-way screws are driven to rotate through the servo motor to drive the two-way screws to drive the The slider and rope work can realize the forward and reverse rotation and distance changes of cultural lanterns, and enhance the publicity effect.
Through the relative sliding of the skateboard and the convex bracket, the cultural colored lights can rotate forward and reverse around the support column and change the distance from the outside of the support column, significantly improving the publicity and demonstration effect and promoting the promotion of traditional culture.
Smart Images
Figure CN222337849U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of propaganda stands, in particular to a traditional large-scale colored light propaganda stand. Background Art
[0002] When cultural colored lanterns are currently used, a publicity stand is generally needed to assist in the publicity and demonstration of the cultural colored lanterns. The publicity stand currently used has a relatively simple structure, and the publicity and demonstration effect is relatively poor, which is not conducive to the publicity and demonstration of cultural colored lanterns. Utility Model Content
[0003] The purpose of the utility model is to solve the following shortcomings in the prior art: when cultural lanterns are currently used, a publicity stand is generally required to assist in the publicity and demonstration of the cultural lanterns. The publicity stand currently used has a relatively simple structure, and the effect of the publicity and demonstration is relatively poor, which is not conducive to the publicity and demonstration of cultural lanterns. A traditional large-scale lantern publicity stand is proposed.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] A traditional large-scale colored lantern propaganda stand, comprising a base, a support column with a T-shaped cross section fixedly mounted on the top of the base, two rotating cylinders rotatably mounted on the support column, a convex bracket fixedly mounted on one end of each rotating cylinder, a plurality of slide plates slidably mounted on the convex bracket, and a cultural colored lantern mounted on each of the slide plates;
[0006] A cavity is opened in the support column, and a servo motor is fixedly installed in the cavity. The driving end of the servo motor is fixedly connected to a bidirectional screw rod, and two sliders are threadedly connected to the bidirectional screw rod. Each of the sliders is connected to the corresponding rotating cylinder through a pull rope. A plurality of arc blocks are fixedly connected to the outer surface of the support column.
[0007] Preferably, each of the rotating cylinders is sleeved with a torsion spring, one end of the torsion spring is fixedly connected to the rotating cylinder, and the other end of the torsion spring is fixedly connected to the support column.
[0008] Preferably, the upper and lower inner walls of the cavity are fixedly connected with telescopic rods, and the telescopic end of each telescopic rod is fixedly connected to the corresponding sliding block.
[0009] Preferably, one side of each of the slide plates is provided with an arc surface, and each of the convex brackets is provided with a plurality of openings for the movement of the slide plates.
[0010] Preferably, each of the convex brackets is provided with a plurality of slide grooves for connecting the slide plate, and a first spring is fixedly connected in each of the slide grooves, and the first spring is fixedly connected to the corresponding slide plate.
[0011] Preferably, each of the slide plates is connected with two transparent clamping plates via two bolts, and two thread grooves are provided on the slide plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] During the rotation of the two-way screw rod, the two sliders will move along the two-way screw rod. With the cooperation of the two pull ropes and the torsion spring, the cultural lanterns will be driven to rotate forward and backward. During the process of the skateboard squeezing the arc block, the cultural lanterns will slide relative to the convex bracket. The cultural lanterns can not only rotate forward and backward around the support column, but also change the distance between them and the outer side of the support column. The publicity and demonstration effect is better, which is conducive to the publicity and demonstration of cultural lanterns, and thus can better promote traditional culture. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the front structure of a traditional large-scale colored light publicity stand proposed by the utility model;
[0015] Figure 2 It is a schematic diagram of the top view of the convex bracket in the utility model;
[0016] Figure 3 This is a schematic diagram of a partial front cross-sectional structure of a traditional large-scale colored light publicity stand proposed by the utility model;
[0017] Figure 4 The utility model is a partial top view cross-sectional structural schematic diagram of a traditional large-scale colored light publicity stand.
[0018] In the figure: 1 base, 2 support column, 3 cultural colored lamp, 4 transparent splint, 5 slide plate, 6 convex bracket, 7 first spring, 8 bolt, 9 bidirectional screw rod, 10 telescopic rod, 11 pull rope, 12 slider, 13 arc block, 14 torsion spring, 15 rotating cylinder, 16 arc surface. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.
[0021] Reference Figure 1-Figure 4 A traditional large-scale colored lantern propaganda stand comprises a base 1, a support column 2 with a T-shaped cross section is fixedly installed above the base 1, two rotating cylinders 15 are rotatably installed on the support column 2, a convex bracket 6 is fixedly installed at one end of each rotating cylinder 15, a plurality of slide plates 5 are slidably installed on the convex bracket 6, and a cultural colored lantern 3 is installed on each slide plate 5. The slide plates 5 can only move horizontally in the slide groove, and cannot move vertically in the slide groove. Each rotating cylinder 15 cannot be separated from the support column 2 and can only rotate relative to the support column 2.
[0022] A cavity is opened in the support column 2, and a servo motor (not shown) is fixedly installed in the cavity. The driving end of the servo motor is fixedly connected to the bidirectional screw rod 9, and two sliders 12 are threadedly connected to the bidirectional screw rod 9. Each slider 12 is connected to the corresponding rotating cylinder 15 through a pull rope 11. A plurality of arc blocks 13 are fixedly connected to the outer surface of the support column 2.
[0023] A torsion spring 14 is sleeved on each rotating cylinder 15, one end of the torsion spring 14 is fixedly connected to the rotating cylinder 15, and the other end of the torsion spring 14 is fixedly connected to the support column 2. One end of each pull rope 11 is always wound around the corresponding rotating cylinder 15. When the distance between the two sliders 12 is reduced, under the transmission action of the inelastic pull rope 11, the two rotating cylinders 15 rotate, and the torsion spring 14 deforms. The upper and lower inner walls of the cavity are fixedly connected with telescopic rods 10, and the telescopic ends of each telescopic rod 10 are fixedly connected to the corresponding slider 12. The telescopic rod 10 can limit the moving trajectory of the slider 12, and can prevent the slider 12 from swinging during the rotation of the bidirectional screw rod 9.
[0024] A curved surface 16 is provided on one side of each slide plate 5, a plurality of openings for movement of the slide plate 5 are provided on each convex bracket 6, a plurality of slide grooves for connecting the slide plate 5 are provided on each convex bracket 6, a first spring 7 is fixedly connected in each slide groove, and the first spring 7 is fixedly connected to the corresponding slide plate 5. During the rotation of the convex bracket 6, the curved surfaces 16 of each slide plate 5 will squeeze and separate from the curved surfaces of each curved block 13 in turn, thereby causing the slide plate 5 to slide back and forth in the slide groove for multiple times, and the first spring 7 will be deformed.
[0025] Each skateboard 5 is connected to two transparent plywood 4 by two bolts 8. Two threaded grooves are provided on the skateboard 5. The surfaces of each transparent plywood 4 in contact with the cultural colored lantern 3 are provided with a transparent rubber layer, so that the surfaces of the two transparent plywood 4 and the two side surfaces of the cultural colored lantern 3 are in close contact. Then one end of each bolt 8 is passed through the transparent plywood 4 and threadedly connected to the threaded groove, so that the cultural colored lantern 3 can be firmly clamped on the skateboard 5.
[0026] In the utility model, when in use, firstly, each cultural colored lantern 3 is clamped on the corresponding slide plate 5 respectively, and then the servo motor drives the bidirectional screw rod 9 to rotate in the cavity, and the two sliders 12 will move along the bidirectional screw rod 9, and the distance between the two sliders 12 is reduced. Since one end of each pull rope 11 is fixedly connected to the corresponding slider 12, and the other end is wound around the rotating cylinder 15, under the transmission action of the inelastic pull rope 11, the two rotating cylinders 15 rotate, and the torsion spring 14 deforms, thereby driving the multiple cultural colored lanterns 3 on the convex bracket 6 to rotate together, and the convex bracket 6 rotates. During the process, the curved surfaces 16 of each slide plate 5 will squeeze and separate from the curved surfaces of each curved block 13 in turn, so that the slide plate 5 slides back and forth in the slide groove for many times, and the first spring 7 is deformed. When the distance between the two sliders 12 increases, under the elastic force of the torsion spring 14, the two rotating cylinders 15 will drive the two convex brackets 6 to rotate in opposite directions. The cultural lantern 3 can not only rotate forward and backward around the support column 2, but also change the distance between it and the outer side surface of the support column 2. The publicity and demonstration effect is better, which is beneficial to the publicity and demonstration of the cultural lantern 3, and can better promote traditional culture.
[0027] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A traditional large-scale colored lantern publicity stand, comprising a base (1), characterized in that: A support column (2) having a T-shaped cross section is fixedly mounted above the base (1), two rotating cylinders (15) are rotatably mounted on the support column (2), a convex bracket (6) is fixedly mounted on one end of each rotating cylinder (15), a plurality of slide plates (5) are slidably mounted on the convex bracket (6), and a cultural colored lamp (3) is mounted on each of the slide plates (5); A cavity is provided in the support column (2), a servo motor is fixedly installed in the cavity, a driving end of the servo motor is fixedly connected to a bidirectional screw rod (9), two sliders (12) are threadedly connected to the bidirectional screw rod (9), each of the sliders (12) is connected to the corresponding rotating cylinder (15) via a pull rope (11), and a plurality of arc blocks (13) are fixedly connected to the outer surface of the support column (2).
2. A traditional large-scale colored lantern publicity stand according to claim 1, characterized in that Each of the rotating cylinders (15) is provided with a torsion spring (14), one end of the torsion spring (14) is fixedly connected to the rotating cylinder (15), and the other end of the torsion spring (14) is fixedly connected to the support column (2).
3. A traditional large-scale colored lantern publicity stand according to claim 1, characterized in that: The upper and lower inner walls of the cavity are both fixedly connected with telescopic rods (10), and the telescopic end of each telescopic rod (10) is fixedly connected to the corresponding sliding block (12).
4. A traditional large-scale colored lantern publicity stand according to claim 1, characterized in that: One side of each of the slide plates (5) is provided with an arcuate surface (16), and each of the convex brackets (6) is provided with a plurality of openings for the movement of the slide plates (5).
5. A traditional large-scale colored lantern publicity stand according to claim 1, characterized in that: Each of the convex brackets (6) is provided with a plurality of slide grooves for connecting the slide plate (5), each of the slide grooves is fixedly connected with a first spring (7), and the first spring (7) is fixedly connected to the corresponding slide plate (5).
6. A traditional large-scale colored lantern publicity stand according to claim 1, characterized in that: Each of the slide plates (5) is connected to two transparent clamping plates (4) via two bolts (8), and two thread grooves are formed on the slide plate (5).