Propaganda device

Abstract

The utility model relates to the technical field of marketing, and discloses a propaganda device which comprises a bottom plate fixed to the bottom of the propaganda device, and four supporting plates used for reinforcing the propaganda device are rotationally connected to the two sides of the long edge of the bottom plate. The two ends of the four supporting plates are arranged to be semicircular, transmission assemblies are arranged in the bottom plate and used for jointly rotating the supporting plates, a storage groove is formed in one side of the long edge of the bottom plate and rotationally connected with the supporting plates, and when marketing propaganda work is carried out, the supporting plates in the storage groove are rotated outwards by 90 degrees, so that the supporting plates can rotate outwards by 90 degrees; even if the supporting plates are perpendicular to the bottom plate, the bottom plate is reinforced and supported under the operation of the four groups of supporting plates, so that the use stability of the propaganda device is ensured, the propaganda device is not prone to toppling even in strong wind weather, the actual use is safer, the supporting plates are convenient to store, and the practicability is high. And the movement of the propaganda device is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of marketing, in particular to a publicity device. Background Art

[0002] Marketing is both a function and an activity, process and system in which an organization creates, communicates, disseminates and delivers customer value for the interests of itself and its stakeholders, bringing economic value to customers, clients, partners and the whole society. It mainly refers to the process in which marketers carry out business activities and sales behaviors in the market. In this concept of marketing, a series of core concepts are included, namely needs, desires and demands, products, value, cost and satisfaction, exchange, relationship marketing and marketing network and other basic elements. And marketing often needs to publicize the products and related content that need to be marketed. In marketing publicity, the most common publicity method is to carry out publicity work by posting leaflets.

[0003] Patent No. CN215600051U discloses a publicity device for marketing, including a plate body. A top plate is fixedly arranged at the top end of the plate body. A groove is opened on one side of the bottom end of the top plate. A rotating rod is rotatably connected inside the groove. A film is wound around the outer wall of the rotating rod. One side of the inner wall of the groove is fixedly provided with a heating plate. One side of the heating plate is fixedly provided with an airbag. A baffle is arranged at the bottom end of the airbag. In the publicity device for marketing of the utility model, through the combined use of the film, the first friction ring, the second friction ring, the heating plate and the airbag, when it rains, the leaflets on the plate body are covered by the film, so as to reduce the erosion of rainwater on the leaflets. Then, under the use of the first friction ring, the second friction ring and the heating plate, the airbag is heated under the action of heat generated by friction. Then, through the use of the airbag and the air outlet, the water droplets adhered to the film are dried, so as to facilitate the publicity and viewing of the leaflets and improve the publicity effect. When the above-mentioned publicity device is actually used, when encountering strong wind weather, when the wind force contacts the plate body, the overall stability of the publicity device is easily affected, and it will tilt. Seriously, it will cause a smashing accident. If the publicity device is fixed to the ground, it is not convenient to move the device. For this reason, we propose a publicity device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a publicity device to solve the problem that when encountering strong wind weather, when the wind force contacts the plate body, the overall stability of the publicity device is easily affected, it will tilt, seriously causing a smashing accident, and if the publicity device is fixed to the ground, it is not convenient to move the device as mentioned in the above background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a promotional device, comprising a base plate fixed at the bottom of the promotional device, four support plates for reinforcing the promotional device being rotatably connected on both sides of the long sides of the base plate, the four support plates having semicircular ends and a transmission assembly arranged inside the base plate for the support plates to rotate together.

[0006] Preferably, four matching storage grooves are opened on both sides of the long side of the base plate, and the four storage grooves are rotatably connected to the support plates respectively. A rotating shaft is inserted into the top of the base plate, and the bottom end of the rotating shaft extends into the storage groove and passes through the support plate. The four support plates are fixedly connected with equidistant tooth blocks at the quarter arc position inside the base plate.

[0007] Preferably, the transmission assembly includes a limiting shaft, a through slot and a gear. Two gears of the same size are installed inside the base plate through the limiting shaft. The two gears are meshingly connected. A through slot for gear installation is opened inside the base plate. Both ends of the through slot are connected to the receiving slot. The two gears are respectively meshingly connected to the tooth blocks on the surface of the support plate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1. The utility model cooperates with the storage slot, the rotating shaft and the support plate to open a storage slot on one side of the long side of the bottom plate to rotatably connect the support plate. When conducting marketing promotion operations, the support plate in the storage slot is rotated ninety degrees outward, so that the support plate and the bottom plate are in a vertical relationship. Under the operation of four groups of support plates, the bottom plate is reinforced and supported, thereby ensuring the stable use of the promotional device. Even in windy weather, the promotional device is not prone to tipping over, and the actual use is safer. In addition, the support plate is easy to store and will not affect the movement of the promotional device.

[0010] 2. The utility model cooperates with the provided gears, limit shafts and through grooves, and installs two identical and meshing gears inside the bottom plate. The gears also mesh with the tooth blocks on the arc side of the support plate. When one support plate is pulled outward, the rotating support plate drives the two gears to mesh and rotate, and then drives the other support plate to rotate. That is, pulling one support plate outward can unfold the two support plates at the same time, saving the time for unfolding the support plates. Similarly, when storing the support plates, the two support plates can be retracted at the same time, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the cross-sectional structure of the bottom plate of the utility model from top view;

[0013] Figure 3 For this utility model Figure 2 An enlarged schematic diagram of the transmission assembly;

[0014] In the figure: 1, bottom plate; 2, rotating shaft; 3, supporting plate; 4, storage slot; 5, transmission assembly; 501, limiting shaft; 502, through slot; 503, gear; 6, gear block. DETAILED DESCRIPTION

[0015] 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.

[0016] Example

[0017] See also Figures 1 - 3 , a propaganda device shown in the figure comprises a bottom plate 1 fixed to the bottom of the propaganda device, four support plates 3 for reinforcing the propaganda device are rotatably connected on both sides of the long side of the bottom plate 1, the two ends of the four support plates 3 are set as semicircular shapes and a transmission assembly 5 is arranged inside the bottom plate 1 for the support plates 3 to rotate together, four matching storage grooves 4 are opened on both sides of the long side of the bottom plate 1, and the four storage grooves 4 are rotatably connected to the support plates 3 respectively, a rotating shaft 2 is inserted at the top of the bottom plate 1, the bottom end of the rotating shaft 2 extends to the inside of the storage groove 4 and passes through the support plate 3, and the four support plates 3 are located on the bottom plate 1 The inner quarter arc positions are all fixedly connected with equidistant tooth blocks 6; a storage groove 4 is opened on one side of the long side of the base plate 1 to rotatably connect the support plate 3. When conducting marketing promotion operations, the support plate 3 in the storage groove 4 is rotated outward by ninety degrees, so that the support plate 3 and the base plate 1 are in a vertical relationship. Under the operation of four groups of support plates 3, the base plate 1 is reinforced and supported, thereby ensuring the stable use of the promotional device. Even in windy weather, the promotional device is not prone to tipping over, and the actual use is safer. In addition, the support plate 3 is easy to store and will not affect the movement of the promotional device.

[0018] On the basis of the foregoing solution, the transmission assembly 5 includes a limit shaft 501, a through groove 502, and a gear 503. Two gears 503 of the same size are installed inside the bottom plate 1 through the limit shaft 501. The two gears 503 are meshed and connected. A through groove 502 for installing the gear 503 is opened inside the bottom plate 1. Both ends of the through groove 502 communicate with the storage groove 4. The two gears 503 are respectively meshed with the tooth blocks 6 on the surface of the support plate 3; Two identical and meshed gears 503 are installed inside the bottom plate 1. The gear 503 is also meshed with the tooth block 6 on the arc side of the support plate 3. Pull one support plate 3 outward. The rotating support plate 3 drives the two gears 503 to mesh and rotate, and then drives the other support plate 3 to rotate. That is, pulling one support plate 3 outward can expand the two support plates 3 at the same time, saving the time for expanding the support plate 3. Similarly, when storing the support plate 3, the two support plates 3 can be retracted at the same time, which is convenient to operate.

[0019] It should be noted that the present utility model is a publicity device. First, the publicity sheet is pasted on the surface of the publicity device. Pull one support plate 3 at one end of the bottom plate 1 outward to rotate it by 90 degrees. The rotating support plate 3 drives the two gears 503 to mesh and rotate. The gear 503 drives the other support plate 3 to rotate, and the two support plates 3 are opened at the same time. Pull one support plate 3 at the other end of the bottom plate 1 outward, and expand the two support plates 3 at the other end of the bottom plate 1. The four expanded support plates reinforce the bottom plate 1 and the publicity device as a whole, preventing tipping and accidents in strong wind weather, and ensuring the actual use safety of the publicity device. Similarly, when storing the support plate 3, only the two support plates 3 at one end of the bottom plate 1 need to be retracted to retract the four groups of support plates 3 at the same time.

[0020] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0021] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A promotional device, characterized in that: include: A base plate (1) is fixed to the bottom of the propaganda device, and four support plates (3) for reinforcing the propaganda device are rotatably connected on both sides of the long side of the base plate (1), and the two ends of the four support plates (3) are arranged in a semicircular shape; a transmission assembly (5) is arranged inside the base plate (1) for the support plates (3) to rotate together; the transmission assembly (5) comprises a limit shaft (501), a through groove (502) and a gear (503), and two gears (503) of the same size are installed inside the base plate (1) through the limit shaft (501), and the two gears (503) are meshed and connected.

2. A promotional device according to claim 1, characterized in that: Four matching storage grooves (4) are provided on both sides of the long sides of the bottom plate (1), and the four storage grooves (4) are rotatably connected to the support plates (3) respectively.

3. A promotional device according to claim 1, characterized in that: A rotating shaft (2) is inserted into the top of the bottom plate (1), and the bottom end of the rotating shaft (2) extends into the interior of the storage groove (4) and passes through the support plate (3).

4. A promotional device according to claim 1, characterized in that: The four support plates (3) are all fixedly connected to equidistant tooth blocks (6) at quarter arc positions inside the bottom plate (1).

5. A promotional device according to claim 1, characterized in that: A through slot (502) for mounting a gear (503) is provided inside the bottom plate (1), and both ends of the through slot (502) are connected to the storage slot (4).

6. A promotional device according to claim 1, characterized in that: The two gears (503) are respectively meshed and connected with the tooth blocks (6) on the surface of the support plate (3).

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