A waterproof holographic advertising machine

Abstract

This utility model provides a waterproof holographic advertising machine, belonging to the technical field of outdoor display equipment. It includes a connecting component comprising a connector, a connector base inserted into the end of the connector, and a housing fixedly connected to the end of the connector base. The display component includes a turntable rotatably mounted at the end of the housing, blades fixedly connected to the side wall of the turntable end, and a light panel attached to the middle of the blades, with the blades evenly distributed on the side wall of the turntable. The advantages of this utility model are: the connecting component achieves waterproof protection of the device through modular plug-in connections and a sealed housing; the display component uses the visual persistence effect of the turntable, blades, and light panel to generate holographic images, combined with wireless power supply from main and auxiliary plates and a blade heat dissipation cavity design, solving problems such as poor outdoor waterproofing, blurry images, and susceptibility to overheating damage in traditional advertising machines. It is suitable for outdoor scenes such as commercial streets and squares, providing an immersive advertising experience.

Description

Technical Field

[0001] This utility model belongs to the field of outdoor display equipment technology, specifically relating to a waterproof holographic advertising machine. Background Technology

[0002] Outdoor advertising displays serve as an important medium for commercial promotion and information dissemination, and are widely used in open-air locations such as squares, commercial streets, and scenic spots. Traditional outdoor advertising displays are mostly flat display structures, which suffer from problems such as monotonous display effects and a lack of immersive experience.

[0003] Most existing holographic advertising machines are designed for indoor use, and outdoor applications have the following core problems: poor waterproof performance, rainwater and dust can easily penetrate the interior, causing short circuits and motor damage; unstable image display, the rotation of the turntable and the light emission of the light panel are not synchronized, which can easily cause blurry images and ghosting, and the blades have insufficient heat dissipation. Utility Model Content

[0004] The purpose of this invention is to provide a waterproof holographic advertising machine, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A waterproof holographic advertising machine, comprising, A connection assembly includes a connector, a connector seat inserted into the end of the connector, and a housing fixedly connected to the end of the connector seat; The display assembly includes a turntable rotatably mounted at the end of the housing, blades fixedly connected to the side wall of the turntable end, and a lamp plate attached to the middle of the blades, wherein the blades are evenly distributed on the side wall of the turntable. The display component also includes a driver board encapsulated inside the turntable, and the lamp board is electrically connected to the driver board via wires.

[0006] In a preferred embodiment of this utility model, a terminal block is fixedly connected to the side wall of the housing, and the end of the terminal block is electrically connected to the drive board via a wire.

[0007] As a preferred embodiment of the present invention, the display assembly further includes a main electrode plate fixedly connected to the inner wall of the housing, and a secondary electrode plate fixedly connected to the lower side wall of the turntable. The secondary electrode plate and the lamp plate are electrically connected to the drive plate via wires.

[0008] As a preferred embodiment of this utility model, the wiring terminals are provided in two sets. One set of the wiring terminals is electrically connected to the main electrode plate through a wire, and the main electrode plate is in sliding contact with the side wall of the end of the secondary electrode plate.

[0009] In a preferred embodiment of this utility model, a display motor is fixedly connected to the middle position inside the housing, and the output shaft end of the display motor is connected to the central shaft of the turntable via a coupling. The end of a set of terminals is electrically connected to the display motor via wires.

[0010] In a preferred embodiment of this utility model, the turntable end sidewall is bolted to a support plate, the end of the support plate is snapped into the blade sidewall, the blade has a heat dissipation cavity in the middle that works with the lamp plate, and the blade end has a heat dissipation hole.

[0011] In a preferred embodiment of this utility model, a limiting block is fixedly connected to the sidewall of the blade, and the limiting block is symmetrically arranged on the sidewall of the blade.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the connecting component achieves waterproof protection of the device through modular plug-in and sealed shell; the display component uses the visual persistence effect of turntable, blade and light board to generate holographic image, combined with the wireless power supply of main and auxiliary plates and the heat dissipation cavity design of blade, to solve the problems of poor outdoor waterproofing, blurry image and easy overheating damage of traditional advertising machines, and is suitable for outdoor scenes such as commercial streets and squares, providing an immersive advertising experience. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the display component structure of this utility model; Figure 3 This is a schematic diagram of the central area structure of the display component of this utility model; Figure 4 This is a schematic diagram of the end structure of the display component blade of this utility model; Figure 5 This is a schematic diagram of the internal structure of the shell of this utility model.

[0014] In the diagram: 100, connecting component; 101, connector; 102, connector base; 103, housing; 200, display component; 201, turntable; 202, blade; 203, lamp panel; 204, drive board; 205, terminal block; 206, main electrode plate; 207, secondary electrode plate; 208, display motor; 209, support plate; 210, limit block. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example

[0018] Reference Figure 1-5 This is an embodiment of the present invention, which provides a waterproof holographic advertising machine, comprising: The connection assembly 100 includes a connector 101, a connector 102 inserted into the end of the connector 101, and a housing 103 fixedly connected to the end of the connector 102; The display assembly 200 includes a turntable 201 rotatably mounted at the end of the housing 103, blades 202 fixedly connected to the side wall of the end of the turntable 201, and a lamp plate 203 attached to the middle of the blades 202. The blades 202 are evenly distributed on the side wall of the turntable 201. The display component 200 also includes a driver board 204 encapsulated inside the turntable 201, and the lamp board 203 is electrically connected to the driver board 204 via wires.

[0019] Specifically, connector 101 is fixed to the wall, and connector 102 is fixed to the end of connector by plugging in, which can be quickly disassembled and assembled. When installing outdoors, first fix connector, and then plug connector into housing as a whole, simplifying the installation process. Housing 103 is fixed to the end of connector 102 to form a closed space and enclose the core components of display component.

[0020] Furthermore, the turntable 201 is rotatably mounted at the end of the housing 103. The central shaft is connected to the output shaft of the display motor 208 via a coupling. A support plate 209 is fixedly connected to the side wall of the turntable end. The end of the support plate is snapped into the side wall of the blade 202, enabling the blade to be detachably fixed. When the blade is damaged, it can be replaced individually, reducing maintenance costs. The blades 202 are evenly distributed on the side wall of the turntable, forming a ring-shaped display surface when rotating. The lamp plate 203 is attached to the middle position of the blade 202 and is electrically connected to the drive board 204 via wires. When the display motor 208 drives the turntable to rotate, the lamp plate emits light according to a preset timing under the control of the drive board. The rapidly rotating light-emitting blades will form a continuous holographic image in space, and viewers can see the suspended holographic advertising content from different angles. The drive board 204 is encapsulated inside the turntable 201 and works in conjunction with the sub-electrode plate 207 and the display motor 208 to ensure that the light emission of the lamp plate is synchronized with the rotation of the turntable, avoiding image blurring.

[0021] Preferably, the display assembly 200 also includes a main electrode plate 206 fixedly connected to the inner wall of the housing 103, and a secondary electrode plate 207 fixedly connected to the lower side wall of the turntable 201; the main electrode plate and the secondary electrode plate slide in contact at their end side walls, forming a wireless conductive structure; a set of terminals 205 are electrically connected to the main electrode plate 206 through wires, and an external power supply supplies power to the main electrode plate through the terminals; the secondary electrode plate 207 is electrically connected to the drive board 204 through wires. When the main electrode plate and the secondary electrode plate slide in contact, current is conducted from the main electrode plate to the secondary electrode plate, and then supplied to the drive board and the lamp board; this avoids the problem of wire entanglement when the turntable rotates, and the sealed design prevents rainwater from entering the conductive area, improving waterproof reliability.

[0022] It should be noted that a display motor 208 is fixedly connected to the middle position inside the housing 103, and the end of the motor output shaft is connected to the central shaft of the turntable 201 via a coupling; a heat dissipation cavity for use with the lamp plate 203 is provided in the middle of the blade 202, and heat dissipation holes are opened at the end; a limit block 210 is fixedly connected to the side wall of the blade 202 and is symmetrically arranged on both sides of the blade; when installing the blade, the limit block is used for positioning to ensure that the spacing between all blades is uniform and to avoid image distortion caused by blade offset during rotation.

[0023] When in use, fix the device in the target position using connector 101 to ensure that the housing 103 is vertical and stable; connect the external power supply and connect it to the device through waterproof terminal 205; check the sealing of the housing and the sealing status of the terminal; start the device and test whether the turntable rotates smoothly, whether the light panel emits light normally, and whether the holographic image is clear. The drive board 204 controls the start of the display motor 208, which drives the turntable 201 and the blades 202 to rotate at a preset speed. The external power supply supplies power to the drive board 204 through the terminal block 205, the main electrode plate 206, and the auxiliary electrode plate 207. The drive board controls the light board 203 to emit light in sequence. The rotating light-emitting blades utilize the persistence of vision effect to form a holographic image in space, allowing viewers to view the suspended advertising content from all angles. The blades dissipate heat naturally through the heat dissipation holes when rotating, and the sealed shell structure prevents rainwater and dust from entering, ensuring stable operation of the equipment. Regularly check the sealing of the wiring terminals, whether the blades are loose, and whether the limit blocks are intact; update the advertising content wirelessly without disassembling the equipment; if the blades are damaged, turn off the power and remove the tray 209 to replace the blades; if the light board or motor is faulty, open the housing 103 for repair, and reseal the housing after repair to ensure waterproof performance.

[0024] In summary, the connection component 100 achieves waterproof protection for the device through modular plug-in and sealed housing; the display component 200 uses the visual persistence effect of turntable 201, blade 202 and light board 203 to generate holographic images, combined with the wireless power supply of main and auxiliary plates and the heat dissipation cavity design of blade 202, to solve the problems of poor outdoor waterproofing, blurry images and easy overheating damage of traditional advertising machines, and is suitable for outdoor scenes such as commercial streets and squares, providing an immersive advertising experience.

[0025] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible without substantially departing from the novel teachings and advantages of the subject matter described in this application. For example, variations in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​such as temperature, pressure, installation arrangement, use of materials, color, orientation, etc. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise changed, and the nature or number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of this utility model. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0026] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments may be described, i.e., those features that are not relevant to the currently considered best mode for carrying out the present invention, or those features that are not relevant to implementing the present invention.

[0027] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0028] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waterproof holographic advertising machine, characterized in that: include, The connecting assembly (100) includes a connector (101), a connector (102) inserted into the end of the connector (101), and a housing (103) fixedly connected to the end of the connector (102). The display assembly (200) includes a turntable (201) rotatably mounted on the end of the housing (103), blades (202) fixedly connected to the side wall of the end of the turntable (201), and a lamp plate (203) attached to the middle of the blades (202). The blades (202) are evenly distributed on the side wall of the turntable (201). The display component (200) also includes a driver board (204) encapsulated inside the turntable (201), and the lamp board (203) is electrically connected to the driver board (204) via wires.

2. A waterproof holographic advertising machine according to claim 1, characterized in that: The housing (103) has a fixed connection to a terminal block (205) on its side wall, and the end of the terminal block (205) is electrically connected to the drive board (204) via a wire.

3. A waterproof holographic advertising machine according to claim 2, characterized in that: The display assembly (200) further includes a main electrode plate (206) fixedly connected to the inner wall of the housing (103) and a secondary electrode plate (207) fixedly connected to the lower side wall of the turntable (201). The secondary electrode plate (207) and the lamp plate (203) are electrically connected to the drive plate (204) through wires respectively.

4. A waterproof holographic advertising machine according to claim 3, characterized in that: The terminal block (205) is provided in two sets. One set of the terminal block (205) is electrically connected to the main electrode plate (206) through a wire. The main electrode plate (206) and the side wall of the end of the secondary electrode plate (207) are in sliding contact.

5. A waterproof holographic advertising machine according to claim 4, characterized in that: A display motor (208) is fixedly connected to the middle position inside the housing (103). The output shaft end of the display motor (208) is connected to the central shaft of the turntable (201) via a coupling. The end of a set of terminals (205) is electrically connected to the display motor (208) via wires.

6. A waterproof holographic advertising machine according to claim 5, characterized in that: The turntable (201) has a support plate (209) bolted to its end side wall. The end of the support plate (209) is snapped into the side wall of the blade (202). The blade (202) has a heat dissipation cavity in the middle that works with the lamp plate (203). The blade (202) has a heat dissipation hole at its end.

7. A waterproof holographic advertising machine according to claim 6, characterized in that: The blade (202) sidewall is fixedly connected to a limiting block (210), and the limiting block (210) is symmetrically arranged on the blade (202) sidewall.

Images