Lift-off firework device

Abstract

The utility model discloses a lift-off firework device, which belongs to the technical field of firework devices and comprises a bottom plate, wings are fixedly connected to two sides of the bottom plate, a cylinder is fixedly connected to the top of each wing, a connecting rod is fixedly connected to the outer wall of each cylinder, and a hollow circular ring is fixedly connected to one end, far away from each cylinder, of each connecting rod. And first positioning columns are fixedly connected to the tops of the two connecting rods. Through the arrangement of the first fireworks, the second fireworks and the main fireworks, the device is flatly placed on a placement surface firstly, then the main fireworks are ignited, at the moment, the main fireworks begin to spray fireworks, the two second fireworks and the four first fireworks can be driven to spray fireworks at the same time through the multiple leads, and due to the fact that the spraying directions of the four first fireworks are clockwise, the fireworks can be sprayed at the same time. The device can generate thrust to enable the whole device to present a rotary lift-off and painting scene, is very beautiful, and is not lifted by remotely controlling the unmanned aerial vehicle, so that not only can the cost be reduced, but also the unmanned aerial vehicle cannot be damaged, and the generalization performance is high.

Description

Technical Field

[0001] This utility model relates to the field of fireworks device technology, specifically to an aerial fireworks device. Background Technology

[0002] In recent years, drones have become increasingly popular in advertising and performances across various industries. Fireworks displays are an indispensable part of various performances, celebrations, and other occasions. Electronic fireworks are environmentally friendly fireworks that do not produce toxic or harmful gases or pollute the environment. They can also be set with a variety of colors to bring different visual effects, which has gradually gained popularity. Installing electronic fireworks on drones can create a beautiful scene of electronic fireworks being released in the air.

[0003] This application improves upon the existing technology, in which existing aerial fireworks devices use remote-controlled drones to control the rise and fall of fireworks. However, the sparks emitted by the fireworks can damage the drones, and the drones are also easily damaged during their ascent, descent, and landing. This results in high costs and poor applicability.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a device for launching fireworks to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aerial fireworks device, comprising a base plate, with wings fixedly connected to both sides of the base plate, a cylinder fixedly connected to the top of the wings, a connecting rod fixedly connected to the outer wall of the cylinder, a hollow ring fixedly connected to the end of the connecting rod away from the cylinder, wherein a first positioning post is fixedly connected to the top of the two connecting rods, and a second positioning post is symmetrically arranged along the center of the top of the cylinder, wherein a limiting groove is formed between the two second positioning posts, and a first fireworks is arranged inside the limiting groove.

[0007] As a further embodiment of this utility model: a support plate is fixedly connected to the top of the base plate, and an mounting plate is fixedly connected to the top of the support plate.

[0008] As a further embodiment of this utility model: a main lead wire groove is provided at the center of the mounting plate, and a main firework is snapped into the inside of the main lead wire groove.

[0009] As a further embodiment of this utility model: fireworks slots are provided at both ends of the main lead wire slot, and a second firework is snapped into the inside of the fireworks slot.

[0010] As a further embodiment of this utility model: the diameter of the main lead groove is slightly larger than the diameter of the firework groove, and the diameter of the main firework is slightly larger than the diameter of the second firework.

[0011] As a further embodiment of this utility model: a support column is fixedly connected to the bottom of the wing, and a support block is fixedly connected to the bottom of the support column.

[0012] As a further embodiment of this utility model, the support block is made of rubber.

[0013] This invention has the following advantages: By setting up a first firework, a second firework, and a main firework, the device is first placed flat on the placement surface, and then the main firework is ignited. At this time, the main firework begins to spray flowers, and through multiple fuses, it can drive two second fireworks and four first fireworks to spray flowers simultaneously. Since the spray direction of the four first fireworks is clockwise, it can generate thrust, making the entire device appear to rotate, rise into the air, and spray flowers, which is very beautiful. Since it does not use a remote-controlled drone for lifting and lowering, it can not only reduce costs but also avoid damage to the drone. It has strong applicability and solves the problems of high cost and poor applicability of aerial fireworks devices that use remote-controlled drones to lift and lower fireworks when releasing fireworks, where sparks from the fireworks can damage the drones, and the drones are also easily damaged during lifting, lowering, and landing. Attached Figure Description

[0014] Figure 1 This is a partial three-dimensional schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a top view of a partial structure of the present invention;

[0016] Figure 3 This is a partial structural diagram of the present invention viewed from below.

[0017] In the diagram: 1. Mounting plate; 2. Support plate; 3. Wing; 4. Base plate; 5. Hollow ring; 6. First positioning post; 7. Main lead wire groove; 8. First firework; 9. Firework groove; 10. Second firework; 11. Second positioning post; 12. Cylinder; 13. Main firework; 14. Limiting groove; 15. Connecting rod; 16. Support column; 17. Support block. Detailed Implementation

[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not be used to limit the scope of protection of this utility model in any way.

[0019] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0020] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0021] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] Please see Figure 1-3An embodiment of this utility model provides: an aerial fireworks device, including a base plate (4), with wings (3) fixedly connected to both sides of the base plate (4), a cylinder (12) fixedly connected to the top of the wings (3), a connecting rod (15) fixedly connected to the outer wall of the cylinder (12), a hollow ring (5) fixedly connected to the end of the connecting rod (15) away from the cylinder (12), wherein the tops of the two connecting rods (15) are fixedly connected to the first positioning post (6), and the tops of the cylinder (12) are symmetrically provided with second positioning posts (11) along the center, wherein an opening is formed between the two second positioning posts (11). There is a limiting groove (14), and a first firework (8) is provided inside the limiting groove (14). A support plate (2) is fixedly connected to the top of the base plate (4). An installation plate (1) is fixedly connected to the top of the support plate (2). A main lead groove (7) is opened at the center of the installation plate (1). A main firework (13) is snapped inside the main lead groove (7). Firework slots (9) are opened at both ends of the main lead groove (7). A second firework (10) is snapped inside the firework slot (9). The diameter of the main lead groove (7) is slightly larger than the diameter of the firework slot (9). The diameter of the main firework (13) is slightly larger than the diameter of the second firework (10).

[0024] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, when using the device, first place it flat on the placement surface, then ignite the main firework 13. At this time, the main firework 13 begins to spray flowers, and through multiple fuses, it can drive two second fireworks 10 and four first fireworks 8 to spray flowers simultaneously. Since the spray direction of the four first fireworks 8 is clockwise, it can generate thrust, making the entire device appear to rotate, rise into the air, and spray flowers, which is very beautiful. Since it does not use a remote-controlled drone for lifting and lowering, it can not only reduce costs but also avoid damage to the drone. It has strong promotion potential and solves the problems of high cost and poor promotion potential of aerial fireworks devices that use remote-controlled drones to lift and lower the fireworks during release, where sparks from the fireworks can damage the drones, and the drones are also easily damaged during lifting, lowering, and landing.

[0025] A support column (16) is fixedly connected to the bottom of the wing (3), and a support block (17) is fixedly connected to the bottom of the support column (16). The support block (17) is made of rubber.

[0026] Specifically, such as Figure 3 As shown, during use, the support column 16 facilitates the support of the entire device, and the support block 17 increases the contact area between the support column 16 and the ground, thereby improving the stability of the support column 16 when it is in use.

[0027] Working principle: In this application, the device is placed flat on the placement surface, and then the main firework 13 is ignited. At this time, the main firework 13 begins to spray flowers, and through multiple fuses, it can drive two second fireworks 10 and four first fireworks 8 to spray flowers simultaneously. Since the spray direction of the four first fireworks 8 is clockwise, it can generate thrust to make the entire device appear to rotate, rise into the air, and spray flowers, which is very beautiful. Since it does not use a remote-controlled drone for lifting and lowering, it can not only reduce costs, but also avoid damage to the drone, making it highly applicable.

[0028] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. At the same time, the electrical components mentioned in this application are all connected to an external power supply and control switch when in use. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. Therefore, this utility model will not explain the control method and circuit connection in detail. Moreover, the external controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the external controller is a conventional known device.

[0029] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The above examples are only for the purpose of helping to understand the method and core ideas of this utility model. The above are only preferred embodiments of this utility model. It should be noted that due to the limitations of textual expression, while there are objectively infinite specific structures, those skilled in the art can make several improvements, modifications, or changes without departing from the principles of this utility model, and can also combine the above technical features in an appropriate manner. These improvements, modifications, changes, or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without modification, should all be considered within the protection scope of this utility model.

Claims

1. A type of aerial fireworks device, comprising a base plate (4), characterized in that: Both sides of the base plate (4) are fixedly connected to wings (3). A cylinder (12) is fixedly connected to the top of the wings (3). A connecting rod (15) is fixedly connected to the outer wall of the cylinder (12). A hollow ring (5) is fixedly connected to the end of the connecting rod (15) away from the cylinder (12). A first positioning post (6) is fixedly connected to the top of the two connecting rods (15). A second positioning post (11) is symmetrically arranged at the center of the top of the cylinder (12). A limiting groove (14) is opened between the two second positioning posts (11). A first firework (8) is arranged inside the limiting groove (14).

2. The aerial fireworks device according to claim 1, characterized in that: A support plate (2) is fixedly connected to the top of the base plate (4), and an mounting plate (1) is fixedly connected to the top of the support plate (2).

3. The aerial fireworks device according to claim 2, characterized in that: The mounting plate (1) has a main lead groove (7) at its center, and the main firework (13) is snapped into the inside of the main lead groove (7).

4. The aerial fireworks device according to claim 3, characterized in that: Firework slots (9) are provided at both ends of the main lead groove (7), and a second firework (10) is inserted inside the firework slot (9).

5. The aerial fireworks device according to claim 4, characterized in that: The diameter of the main lead groove (7) is slightly larger than that of the firework groove (9), and the diameter of the main firework (13) is slightly larger than that of the second firework (10).

6. The aerial fireworks device according to claim 1, characterized in that: A support column (16) is fixedly connected to the bottom of the wing (3), and a support block (17) is fixedly connected to the bottom of the support column (16).

7. The aerial fireworks device according to claim 6, characterized in that: The support block (17) is made of rubber.

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