A fireworks holder

Abstract

This utility model relates to the field of fireworks and firecrackers technology, and more particularly to a fireworks holder. It includes a base plate, with two first fixing plates fixed to the top of the base plate. A rotating rod is rotatably connected to the inner side of the top of the two first fixing plates. A connecting plate is fixed to the outer side of the rotating rod, and a placement plate is fixed to the top of the connecting plate. A clamping mechanism is provided on the top of the placement plate for clamping the fireworks. A knob is fixed to one end of the rotating rod, and a locking mechanism is provided on the outer side of the rotating rod. An ignition component is provided on one side of the placement plate. This utility model provides a fireworks holder that, through the design of the clamping mechanism, can clamp and fix fireworks of different sizes, allowing the placement platform to adapt to the fixing of different fireworks.

Description

Technical Field

[0001] This utility model relates to the field of fireworks and firecrackers technology, and in particular to a fireworks holder. Background Technology

[0002] Large fireworks (such as aerial shells and combination fireworks) generate strong recoil after ignition. If placed directly on the ground or soft surfaces, they may tip over due to instability, causing the gunpowder to spray out of control, potentially leading to fires or injuries. Existing fireworks mounting brackets are not ideal in use, making it easy for fireworks to fall and lose control of their launch direction.

[0003] For example, Chinese utility model patent (CN221549485U) discloses a fireworks fixing device, including a support frame and a fireworks fixing frame rotatably connected to the support frame. The fireworks fixing frame is set at an angle with the support frame through an angle adjustment component. The side of the fireworks fixing frame away from the support frame has multiple fireworks placement slots and lead wire exit holes set near the fireworks placement slots. The lead wire exit holes are sized to allow only one lead wire to pass through. A fuel storage cavity is formed inside the support frame and is connected to the lead wire exit holes. The fireworks fixing frame also has a fuel injection hole connected to the fuel storage cavity.

[0004] When using the above technology, the following technical problems were found in the existing technology: the existing fireworks fixing device is applicable to a small range of fireworks and it is difficult to fix different fireworks. Therefore, we designed a fireworks fixing frame to provide another technical solution to the above technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a fireworks holder to address the aforementioned technical problems. The design of the clamping mechanism can clamp and fix fireworks of different sizes, so that the placement platform can adapt to the fixing of different fireworks.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A fireworks holder includes a base plate, two first fixing plates fixed to the top of the base plate, a rotating rod rotatably connected to the inner side of the top of the two first fixing plates, a connecting plate fixed to the outer side of the rotating rod, a placement plate fixed to the top of the connecting plate, a clamping mechanism provided on the top of the placement plate for clamping fireworks, a knob fixed to one end of the rotating rod, a locking mechanism provided on the outer side of the rotating rod, and an ignition assembly provided on one side of the placement plate.

[0008] In a preferred embodiment of the fireworks holder provided by this utility model, the clamping mechanism includes a bidirectional threaded rod, a clamping plate, a first bevel gear, a second bevel gear, a transmission rod, and a fixed motor. Both sides of the top of the placement plate are rotatably connected to the bidirectional threaded rod. A first bevel gear is fixed to one end of each bidirectional threaded rod. A second bevel gear is meshed with one side of the first bevel gear. A transmission rod is fixed to the inner side of the two second bevel gears. The transmission rod is rotatably connected to the placement plate. A fixed motor is provided at one end of the transmission rod. The fixed motor is fixedly connected to the placement plate, and the output end of the fixed motor is fixedly connected to the transmission rod.

[0009] In a preferred embodiment of the fireworks holder provided by this utility model, the locking mechanism includes a first locking plate, a second locking plate, a first spring, a limiting plate, and a guide plate. The first locking plate is fixed to the outer end of the rotating rod near the knob, and the second locking plate is slidably connected to the outer side of the rotating rod near the knob. The first locking plate and the second locking plate are locked together. The outer side of one end of the rotating rod is sleeved with a first spring. One end of the first spring is fixedly connected to the second locking plate, and the other end of the first spring is fixedly connected to the first fixing plate. Limiting plates are fixed to both sides of the second locking plate, and a guide plate is slidably connected to the inner side of the limiting plate. The guide plate is fixedly connected to the first fixing plate.

[0010] In a preferred embodiment of the fireworks holder provided by this utility model, the ignition assembly includes a telescopic rod, a second fixing plate, a sliding snap plate, a second spring, and an igniter. A telescopic rod is fixed to one side of the placement plate, and a second fixing plate is fixed to the telescopic end of the telescopic rod. A sliding snap plate is slidably connected to the top of the inner side of the second fixing plate. A second spring is fixed to both sides of the bottom of the sliding snap plate. The second spring is located inside the second fixing plate, and an igniter is fixed to one side of the second fixing plate.

[0011] In a preferred embodiment of the fireworks holder provided by this utility model, the inner side of the placement plate is provided with a plurality of circular through holes.

[0012] In a preferred embodiment of the fireworks mounting bracket provided by this utility model, the four corners of the inner side of the base plate are slidably connected with fixing cones.

[0013] In a preferred embodiment of the fireworks mounting bracket provided by this utility model, both the mounting motor and the igniter are equipped with a Bluetooth G control module.

[0014] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0015] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0016] The present invention provides a fireworks holder that, through the design of a clamping mechanism, can clamp and fix fireworks of different sizes, so that the placement platform can adapt to the fixing of different fireworks. Attached Figure Description

[0017] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the placement plate and the circular through hole of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0021] Figure 4 This is a schematic diagram of the connection structure between the rotating rod and the first snap-fit ​​plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the connection structure between the limiting plate and the guide plate of this utility model;

[0023] Figure 6 This is a schematic diagram of the connection structure between the second fixing plate and the sliding snap-fit ​​plate of this utility model.

[0024] In the diagram: 1. Base plate; 2. First fixed plate; 3. Rotating rod; 4. Connecting plate; 5. Placement plate; 6. Circular through hole; 7. Knob; 8. Bidirectional threaded rod; 9. Clamping plate; 10. First bevel gear; 11. Second bevel gear; 12. Transmission rod; 13. Fixed motor; 14. First snap-fit ​​plate; 15. Second snap-fit ​​plate; 16. First spring; 17. Limiting plate; 18. Guide plate; 19. Telescopic rod; 20. Second fixed plate; 21. Sliding snap-fit ​​plate; 22. Second spring; 23. Igniter; 24. Fixed cone. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] As described in the background section, existing fireworks fixing devices are applicable to a limited range of fireworks and are difficult to fix different types of fireworks.

[0027] To solve this technical problem, this utility model provides a fireworks holder.

[0028] For details, please refer to Figures 1-6 A fireworks holder specifically includes: a base plate 1, two first fixing plates 2 fixed to the top of the base plate 1, a rotating rod 3 rotatably connected to the inner side of the top of the two first fixing plates 2, a connecting plate 4 fixed to the outer side of the rotating rod 3, a placement plate 5 fixed to the top of the connecting plate 4, a clamping mechanism provided on the top of the placement plate 5 for clamping fireworks, a knob 7 fixed to one end of the rotating rod 3, a locking mechanism provided on the outer side of the rotating rod 3, and an ignition component provided on one side of the placement plate 5.

[0029] The present invention provides a fireworks holder that, through the design of a clamping mechanism, can clamp and fix fireworks of different sizes, so that the placement platform can adapt to the fixing of different fireworks.

[0030] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0031] 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.

[0032] Example 1

[0033] Reference Figures 1-3 A fireworks holder includes a base plate 1, two first fixing plates 2 fixed to the top of the base plate 1, a rotating rod 3 rotatably connected to the inner side of the top of the two first fixing plates 2, a connecting plate 4 fixed to the outer side of the rotating rod 3, a placement plate 5 fixed to the top of the connecting plate 4, a clamping mechanism for clamping fireworks on the top of the placement plate 5, a knob 7 fixed to one end of the rotating rod 3, a locking mechanism on the outer side of the rotating rod 3, and an ignition component on one side of the placement plate 5.

[0034] The clamping mechanism includes a bidirectional threaded rod 8, a clamping plate 9, a first bevel gear 10, a second bevel gear 11, a transmission rod 12, and a fixed motor 13. Both sides of the top of the placement plate 5 are rotatably connected to the bidirectional threaded rod 8. One end of the bidirectional threaded rod 8 is fixed to the first bevel gear 10. One side of the first bevel gear 10 is meshed with the second bevel gear 11. A transmission rod 12 is fixed to the inner side of the two second bevel gears 11. The transmission rod 12 is rotatably connected to the placement plate 5. One end of the transmission rod 12 is provided with a fixed motor 13. The fixed motor 13 is fixedly connected to the placement plate 5. The output end of the fixed motor 13 is fixedly connected to the transmission rod 12.

[0035] The clamping mechanism is designed to hold and fix fireworks of different sizes, allowing the placement platform to accommodate different types of fireworks.

[0036] Example 2

[0037] Reference Figure 1 and Figures 4-6 A fireworks holder with a locking mechanism including a first locking plate 14, a second locking plate 15, a first spring 16, a limiting plate 17, and a guide plate 18. The first locking plate 14 is fixed to the outer side of the rotating rod 3 near the knob 7, and the second locking plate 15 is slidably connected to the outer side of the rotating rod 3 near the knob 7. The first locking plate 14 and the second locking plate 15 are locked together. The first spring 16 is sleeved on the outer side of one end of the rotating rod 3. One end of the first spring 16 is fixedly connected to the second locking plate 15, and the other end of the first spring 16 is fixedly connected to the first fixing plate 2. The limiting plates 17 are fixed on both sides of the second locking plate 15, and the guide plate 18 is slidably connected to the inner side of the limiting plate 17. The guide plate 18 is fixedly connected to the first fixing plate 2.

[0038] The locking mechanism design makes it easier to adjust the angle of the placement plate 5.

[0039] The ignition assembly includes a telescopic rod 19, a second fixing plate 20, a sliding snap plate 21, a second spring 22, and an igniter 23. The telescopic rod 19 is fixed to one side of the placement plate 5. The telescopic end of the telescopic rod 19 is fixed to the second fixing plate 20. The top of the inner side of the second fixing plate 20 is slidably connected to the sliding snap plate 21. The two sides of the bottom of the sliding snap plate 21 are fixed with the second spring 22. The second spring 22 is located inside the second fixing plate 20. The igniter 23 is fixed to one side of the second fixing plate 20.

[0040] The design of the ignition component enables remote ignition of fireworks, making the display of fireworks safer.

[0041] Multiple circular through holes 6 are evenly distributed on the inner side of the placement plate 5. When fireworks are set off, the bottom may generate high temperature or residual sparks due to the combustion of gunpowder. The circular through holes 6 allow air circulation, help dissipate heat and reduce heat accumulation, thereby reducing the risk of spontaneous combustion or accidental ignition.

[0042] The four corners on the inner side of the base plate 1 are slidably connected with fixed cones 24, which can better fix the base plate 1 to the ground.

[0043] Both the fixed motor 13 and the igniter 23 are equipped with 5G Bluetooth control modules on their inner sides. The 5G Bluetooth modules can remotely control the igniter 23 to ignite the fireworks fuse, making the ignition of fireworks safer.

[0044] The usage process of the fireworks holder provided by this utility model is as follows:

[0045] When it is necessary to adjust the angle of the fireworks launch, the second locking plate 15 is moved to one end, so that the second locking plate 15 is no longer locked with the first locking plate 14. At this time, the rotating rod 3 can be rotated by the knob 7, so that the connecting plate 4, which is fixedly connected to the rotating rod 3, also rotates. Since the connecting plate 4 is fixedly connected to the placement plate 5, the angle of the placement plate 5 is adjusted.

[0046] When placing the fireworks, the fireworks are placed on the placement plate 5 and between the two clamping plates 9. At this time, the fixed motor 13 is controlled, and the output end of the fixed motor 13 drives the transmission rod 12 to rotate, so that the second bevel gear 11 fixedly connected to the transmission rod 12 also rotates. Since the second bevel gear 11 meshes with the first bevel gear 10, the bidirectional threaded rod 8 fixedly connected to the first bevel gear 10 also rotates. Since the bidirectional threaded rod 8 is threadedly connected to the clamping plates 9, the clamping plates 9 at both ends of the bidirectional threaded rod 8 move closer to each other to clamp the fireworks.

[0047] After the fireworks are set off, pull the sliding locking plate 21 upwards, which will compress the second spring 22 that is fixedly connected to the sliding locking plate 21. Then, pass the fuse of the fireworks through the hole on the inner side of the second fixing plate 20. At this time, the fuse of the fireworks will contact the igniter 23. Then, stop pulling the sliding locking plate 21. Under the action of the elastic force of the second spring 22, the sliding locking plate 21 will fix the fuse on the inner side of the second fixing plate 20.

[0048] When it is necessary to ignite the fireworks, the fireworks fuse is ignited by remotely controlling the igniter 23.

[0049] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to specific implementations. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fireworks holder, characterized in that, Includes a base plate (1), the top of which is fixed with two first fixing plates (2), and a rotating rod (3) is rotatably connected to the inner side of the top of the two first fixing plates (2). A connecting plate (4) is fixed to the outer side of the rotating rod (3), and a placement plate (5) is fixed to the top of the connecting plate (4). A clamping mechanism is provided on the top of the placement plate (5), which is used to clamp the fireworks. A knob (7) is fixed to one end of the rotating rod (3), and a locking mechanism is provided on the outer side of the rotating rod (3). An ignition component is provided on one side of the placement plate (5).

2. The firework holder according to claim 1, characterized in that The clamping mechanism includes a bidirectional threaded rod (8), a clamping plate (9), a first bevel gear (10), a second bevel gear (11), a transmission rod (12), and a fixed motor (13). The two sides of the top of the placement plate (5) are rotatably connected to the bidirectional threaded rod (8). One end of the bidirectional threaded rod (8) is fixed to the first bevel gear (10). One side of the first bevel gear (10) is meshed with the second bevel gear (11). A transmission rod (12) is fixed to the inner side of the two second bevel gears (11). The transmission rod (12) is rotatably connected to the placement plate (5). One end of the transmission rod (12) is provided with a fixed motor (13). The fixed motor (13) is fixedly connected to the placement plate (5). The output end of the fixed motor (13) is fixedly connected to the transmission rod (12).

3. The firework holder according to claim 1, characterized in that The locking mechanism includes a first locking plate (14), a second locking plate (15), a first spring (16), a limiting plate (17), and a guide plate (18). The first locking plate (14) is fixed to one end of the rotating rod (3) near the knob (7). The second locking plate (15) is slidably connected to one side of the rotating rod (3) near the knob (7). The first locking plate (14) and the second locking plate (15) are locked together. The first spring (16) is sleeved on the outside of one end of the rotating rod (3). One end of the first spring (16) is fixedly connected to the second locking plate (15). The other end of the first spring (16) is fixedly connected to the first fixing plate (2). The limiting plates (17) are fixed on both sides of the second locking plate (15). The guide plate (18) is slidably connected to the inside of the limiting plate (17). The guide plate (18) is fixedly connected to the first fixing plate (2).

4. The firework holder according to claim 1, characterized in that The ignition assembly includes a telescopic rod (19), a second fixing plate (20), a sliding snap plate (21), a second spring (22), and an igniter (23). The telescopic rod (19) is fixed to one side of the placement plate (5). The telescopic end of the telescopic rod (19) is fixed to the second fixing plate (20). The top of the inner side of the second fixing plate (20) is slidably connected to the sliding snap plate (21). The bottom sides of the sliding snap plate (21) are both fixed with the second spring (22). The second spring (22) is located inside the second fixing plate (20). The igniter (23) is fixed to one side of the second fixing plate (20).

5. The firework holder according to claim 1, characterized in that The inner side of the placement plate (5) is provided with a plurality of circular through holes (6).

6. The firework holder according to claim 1, characterized in that The four corners of the inner side of the base plate (1) are slidably connected with fixed cones (24).

7. The fireworks holder according to claim 2, wherein Both the fixed motor (13) and the igniter (23) are equipped with 5G Bluetooth control modules on their inner sides.

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