CN212747527U

CN212747527U - Night scene electronic combined fireworks

Info

Publication number: CN212747527U
Application number: CN202020923100.2U
Authority: CN
Inventors: 薛伟琪
Original assignee: Changzhou Golden Peacock Gift And Souvenir Co ltd
Current assignee: Changzhou Golden Peacock Gift And Souvenir Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-03-19
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a night scene electronic combined firework, which comprises a wireless remote controller, a controller and a plurality of launching tubes; a plurality of light-emitting elements are arranged in each emission barrel, and an emission mechanism is arranged below each emission barrel; the controller is used for receiving a remote control signal sent by the wireless remote controller so as to control the work of the transmitting mechanism. The utility model discloses set up light emitting component, solved the problem that the protocol flower can not be used at night, launched through remote control mode moreover, the safety in utilization improves greatly.

Description

Night scene electronic combined fireworks

Technical Field

The utility model belongs to the technical field of protocol flower technique and specifically relates to a night scene electronic combination protocol flower is related to.

Background

With the national emphasis on environmental protection and the progress of the times, fireworks and crackers are gradually replaced by fireworks, so that the pollution can be reduced, and the use is safe. However, most of the current protocol of spraying color paper and paillette by air pipes is adopted in the protocol of spraying color paper and paillette by air pipes, so that the atmosphere can be increased when the fireworks are used in the daytime, the fireworks cannot be used at night, and the application has limitation. Moreover, some fireworks are easy to be unexpected once being improperly operated when being launched.

Therefore, there is a need to design an electronic combined fireworks for night scenes to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a night scene electronic combination protocol flower to the weak point of prior art.

Realize the utility model discloses the technical scheme of purpose is: a night scene electronic combined fireworks comprises a wireless remote controller, a controller and a plurality of launching tubes; a plurality of light-emitting elements are arranged in each emission barrel, and an emission mechanism is arranged below each emission barrel; the controller is used for receiving a remote control signal sent by the wireless remote controller so as to control the work of the transmitting mechanism.

The launching mechanism comprises an air cylinder, an air cylinder plug, a pressing assembly and a driving assembly connected with the controller; the compressing assembly is used for compressing the air cylinder plug at the opening of the air cylinder so as to seal the air cylinder; the driving assembly is used for driving the pressing assembly to loosen so as to release the compressed gas in the gas storage cylinder, and therefore the light-emitting element in the firework cylinder is emitted.

The compressing assembly comprises a connecting piece sleeved at the opening of the air cylinder, a gland hinged with the connecting piece, a binding belt used for fixing the connecting piece and the gland together, and a ring sleeve used for connecting the launching cylinder and the air cylinder; one end of the gland, which is far away from the hinged part of the gland and the connecting piece, is provided with a first lug; the connecting piece is provided with a second lug corresponding to the first lug in position; the binding band is used for binding the first lug and the second lug together so as to press the air cylinder plug on the opening of the air cylinder.

The driving component comprises a resistance wire wound on the binding band; the resistance wire is electrically connected with the controller.

The controller comprises a processor module and a wireless receiving module electrically connected with the processor module; the resistance wire is electrically connected with the processor module through a lead.

The light-emitting element comprises a PCB and a plurality of LED lamps arranged on the PCB; the PCB is provided with an MCU and a power supply battery for supplying power to the MCU; each LED lamp is electrically connected with the MCU; and a vibration switch is connected in series between the power supply battery and the MCU.

A slow descending device is arranged on the light emitting element; the slow descending device comprises an umbrella cover; the umbrella surface is connected with the PCB through a plurality of umbrella ropes.

A night scene electronic combined firework also comprises a base; the air storage cylinder is arranged on the base, and the vertical distance between the top of the launching cylinder and the base is 30-80 cm; the number of the launching barrels is 6-25; the height of the air cylinder is 7-17 cm.

The triggering parameter of the vibration switch is 1.0um-2.5 um.

By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model discloses set up light emitting component, solved the problem that the protocol flower can not be used at night, launched through remote control mode moreover, the safety in utilization improves greatly.

(2) The utility model discloses a drive assembly is used for the drive to compress tightly the subassembly and unclamp and compress tightly the subassembly and loosen, need not manual operation, has further improved the security of using.

(3) The utility model discloses set up the connecting piece, the installation of the gland of being convenient for has set up first lug and second lug moreover, and the bandage of being convenient for is fixed gland and connecting piece.

(4) The utility model discloses a drive assembly adopts the resistance wire, utilizes the resistance wire with bandage fusing, simple structure not only, the cost is lower moreover, it is comparatively convenient to install.

(5) The utility model discloses a resistance wire passes through wire and processor module electric connection, supplies power through the processor module, and the resistance wire wiring, the power supply is more convenient.

(6) The utility model discloses set up the vibrations switch, when ventilating to launching tube inside, the vibrations switch vibrations are opened, and drive LED work controls simple structure.

(7) The utility model discloses set up and slowly fallen the device for light emitting component can stop longer time in the air, and it is longer to build the atmosphere time.

(8) The vertical distance between the top of the launching tube and the base is 30-80cm, the number of the launching tubes is 6-25, the height of the air storage cylinder is 7-17cm, and the design of the parameters is adopted to ensure that the effect of the firework display is better.

(9) The utility model discloses a vibration switch's triggering parameter is 1.0um-2.5um, not only can ensure that the gas receiver spills can trigger vibration switch, can not trigger vibration switch moreover when the transportation, avoids light-emitting component's electric quantity to run off.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an explosion diagram of the present invention.

Fig. 3 is a schematic structural diagram of the driving assembly of the present invention.

Fig. 4 is a front view of the PCB of the present invention.

Fig. 5 is a rear view of the PCB of the present invention.

Fig. 6 is a schematic diagram of the circuit structure of the PCB of the present invention.

Fig. 7 is a schematic structural view of the descent control device of the present invention.

The reference numbers in the drawings are:

the device comprises a controller 1, a transmitting tube 2, a light-emitting element 3, a PCB 3-1, an LED lamp 3-2, an MCU3-3, a power supply battery 3-4, a vibration switch 3-5, a slow descending device 3-6, an umbrella cover 3-6-1, an umbrella rope 3-6-2, a transmitting mechanism 4, an air storage tube 4-1, an air storage tube plug 4-2, a pressing component 4-3, a connecting component 4-3-1, a pressing cover 4-3-2, a first lug 4-3-3, a second lug 4-3-4, a ring sleeve 4-3-5, a driving component 4-4, a binding belt 4-5, a resistance wire 4-4-1, a lead 4-4-2, a flat cable plug 4-4-3 and a base 5.

Detailed Description

(example 1)

Referring to fig. 1 to 7, the night-scene electronic combined fireworks of the present embodiment includes a wireless remote controller, a controller 1 and a plurality of launching tubes 2. A plurality of light-emitting elements 3 are arranged in each emission barrel 2, and an emission mechanism 4 is arranged below each emission barrel 2. The controller 1 is used for receiving a remote control signal sent by the wireless remote controller so as to control the work of the transmitting mechanism 4.

The launching mechanism 4 comprises an air cylinder 4-1, an air cylinder plug 4-2, a pressing component 4-3 and a driving component 4-4 connected with the controller 1. The gas cylinder 4-1 stores inert compressed gas. The pressing component 4-3 is used for pressing the air cylinder plug 4-2 at the opening of the air cylinder 4-1 so as to seal the air cylinder 4-1. The driving assembly 4-4 is used for driving the pressing assembly 4-3 to be released so as to release the compressed gas in the gas storage cylinder 4-1, thereby emitting the light emitting element 3 in the firework cylinder.

The night scene electronic combined firework further comprises a base 5, and the plurality of launching tubes 2 can be distributed on the base 5 according to the requirements designed by manufacturers. The vertical distance between the top of the launch canister 2 and the base is 30-80 cm. The number of the launch canister 2 is 6-25. The height of the air cylinder 4-1 is 7-17 cm.

The compressing component 4-3 comprises a connecting piece 4-3-1 sleeved at the opening of the air storage cylinder 4-1, a gland 4-3-2 hinged with the connecting piece 4-3-1, a binding belt 4-5 used for fixing the connecting piece 4-3-1 and the gland 4-3-2 together, and a ring sleeve 4-3-5 used for connecting the transmitting cylinder 2 and the air storage cylinder 4-1. The end of the gland 4-3-2 away from the hinged part of the gland and the connecting piece 4-3-1 is provided with a first lug 4-3-3. The connecting piece 4-3-1 is provided with a second lug 4-3-4 corresponding to the first lug 4-3-3. The binding band 4-5 is used to bind the first lug 4-3-3 and the second lug 4-3-4 together to press the air cylinder plug 4-2 against the opening of the air cylinder 4-1. The end of the first lug 4-3-3 is raised upwards and the end of the second lug 4-3-4 is raised downwards to prevent the binding band 4-5 from slipping off.

The driving component 4-4 comprises a resistance wire 4-4-1 wound on the binding belt 4-5. The resistance wire 4-4-1 is electrically connected with the controller 1. The controller 1 comprises a processor module and a wireless receiving module electrically connected with the processor module. The processor adopts a common STC 8F2K16S2 singlechip on the market, and the wireless receiving module adopts an XC4366 type wireless receiving chip.

The resistance wire 4-4-1 is electrically connected with the processor module through a lead 4-4-2. Since the controller 1 of the embodiment can control the launching of a plurality of firework launching tubes 2, in order to simplify the wiring of the circuit board of the controller 1, the wires 4-4-2 are electrically connected with the processor module through the flat cable plugs 4-4-3.

The light emitting element 3 includes a PCB board 3-1 and a plurality of LED lamps 3-2 provided on the PCB board 3-1. The PCB 3-1 is provided with a MCU3-3 and a power supply battery 3-4 for supplying power to the MCU3-3, and the power supply battery 3-4 is preferably a button battery. Each LED lamp 3-2 is electrically connected with the MCU 3-3. A vibration switch 3-5 is connected in series between the power supply battery 3-4 and the MCU3-3, and the triggering parameter of the vibration switch 3-5 is 1.0um-2.5 um. The light-emitting element 3 is provided with a slow descending device 3-6, the slow descending device 3-6 comprises an umbrella cover 3-6-1, and the umbrella cover 3-6-1 is connected with the PCB 3-1 through a plurality of umbrella ropes 3-6-2, so that the light-emitting element 3 can stay in the air for a longer time, and the atmosphere creating time is prolonged.

The working principle of the embodiment is as follows: firstly, a wireless receiving module receives radio frequency signals sent by an infinite remote controller, a processor module outputs a plurality of control signals according to the received signals, each control signal is transmitted to a corresponding lead 4-4-2 through a flat cable plug 4-4-3, so that a resistance wire 4-4-1 connected with the corresponding lead 4-4-2 is fused, a corresponding binding wire is fused, after the binding wire is fused, a corresponding pressing plate loosens the pressing force on the corresponding air cylinder plug 4-2, compressed gas in the corresponding air cylinder 4-1 can flush the air cylinder plug 4-2 and release the compressed gas into a transmitting cylinder 2, a light-emitting element 3 in the transmitting cylinder 2 is sprayed out, and meanwhile, a vibration switch 3-5 on the light-emitting element 3 is impacted by airflow to generate vibration so as to communicate a battery with an MCU3-3, at the moment, the LED lamp 3-2 starts to work to generate the effect of fireworks.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A night scene electronic combined fireworks is characterized in that: comprises a wireless remote controller, a controller (1) and a plurality of launching tubes (2); a plurality of light-emitting elements (3) are arranged in each emission barrel (2), and an emission mechanism (4) is arranged below each emission barrel (2); the controller (1) is used for receiving a remote control signal sent by the wireless remote controller so as to control the work of the transmitting mechanism (4).

2. The night-scene electronic combined fireworks according to claim 1, characterized in that: the launching mechanism (4) comprises an air cylinder (4-1), an air cylinder plug (4-2), a pressing component (4-3) and a driving component (4-4) connected with the controller (1); the compressing component (4-3) is used for compressing the air cylinder plug (4-2) at the opening of the air cylinder (4-1) so as to seal the air cylinder (4-1); the driving assembly (4-4) is used for driving the pressing assembly (4-3) to be released so as to release the compressed gas in the air storage cylinder (4-1) and further emit the light-emitting element (3) in the firework cylinder.

3. The night-scene electronic combined fireworks according to claim 2, characterized in that: the compressing component (4-3) comprises a connecting piece (4-3-1) sleeved at the opening of the air cylinder (4-1), a gland (4-3-2) hinged with the connecting piece (4-3-1), a binding band (4-5) used for fixing the connecting piece (4-3-1) and the gland (4-3-2) together, and a ring sleeve (4-3-5) used for connecting the transmitting cylinder (2) and the air cylinder (4-1); one end of the gland (4-3-2) far away from the hinged part of the gland and the connecting piece (4-3-1) is provided with a first lug (4-3-3); a second lug (4-3-4) corresponding to the first lug (4-3-3) is arranged on the connecting piece (4-3-1); the binding band (4-5) is used for binding the first lug (4-3-3) and the second lug (4-3-4) together so as to press the air cylinder plug (4-2) at the opening of the air cylinder (4-1).

4. The night-scene electronic combined fireworks according to claim 3, characterized in that: the driving component (4-4) comprises a resistance wire (4-4-1) wound on the binding band (4-5); the resistance wire (4-4-1) is electrically connected with the controller (1).

5. The night-scene electronic combined fireworks according to claim 4, characterized in that: the controller (1) comprises a processor module and a wireless receiving module electrically connected with the processor module; the resistance wire (4-4-1) is electrically connected with the processor module through a lead (4-4-2).

6. The night-scene electronic combined fireworks according to claim 1, characterized in that: the light-emitting element (3) comprises a PCB (printed circuit board) (3-1) and a plurality of LED lamps (3-2) arranged on the PCB (3-1); the PCB (3-1) is provided with an MCU (3-3) and a power supply battery (3-4) for supplying power to the MCU (3-3); each LED lamp (3-2) is electrically connected with the MCU (3-3); and a vibration switch (3-5) is connected in series between the power supply battery (3-4) and the MCU (3-3).

7. The night-scene electronic combined fireworks according to claim 6, characterized in that: a slow descending device (3-6) is arranged on the light emitting element (3); the slow descending device (3-6) comprises an umbrella surface (3-6-1); the umbrella surface (3-6-1) is connected with the PCB (3-1) through a plurality of umbrella ropes (3-6-2).

8. The night-scene electronic combined fireworks according to claim 3, characterized in that: also comprises a base (5); the air storage cylinder (4-1) is arranged on the base (5), and the vertical distance between the top of the launching cylinder (2) and the base is 30-80 cm; the number of the launching barrels (2) is 6-25; the height of the air cylinder (4-1) is 7-17 cm.

9. The night-scene electronic combined fireworks according to claim 6, characterized in that: the triggering parameter of the vibration switch (3-5) is 1.0um-2.5 um.