阅读说明：本技术 一种带旋转装置的烟花 (Fireworks with rotating device ) 是由 傅庆涛 于 2020-12-15 设计创作，主要内容包括：本发明公开了一种带旋转装置的烟花,烟花主体设置于固定筒内,固定筒的侧壁贯穿上设置有若干锁紧螺杆,固定筒底端与转盘上表面相连,固定筒底端的侧壁上开设有若干个通槽,转盘下表面的中心位置与支撑轴相连,底座内部设置有电机,电机通过齿轮支撑轴相连,底座下表面设置有若干个伸缩支撑腿,该发明结构合理,通过固定筒与烟花主体相互配合,固定筒与转盘相连,而转盘通过电机的带动进行转动,实现烟花主体的转动,从而提高烟花的燃放效果；固定筒的侧壁上设置有若干锁紧螺杆,以便对各种型号的烟花进行固定,从而保证烟花燃放过程中的稳定性,避免倾倒发生意外,并提高适用范围；结构简单,便于安装、拆卸及维修,并且便于携带。(The invention discloses a firework with a rotating device, wherein a firework main body is arranged in a fixed cylinder, a plurality of locking screw rods are arranged on the side wall of the fixed cylinder in a penetrating manner, the bottom end of the fixed cylinder is connected with the upper surface of a rotary table, a plurality of through grooves are formed in the side wall of the bottom end of the fixed cylinder, the central position of the lower surface of the rotary table is connected with a support shaft, a motor is arranged in a base, the motor is connected with the support shaft through a gear, and a plurality of telescopic support legs are arranged on the lower surface of the base; the side wall of the fixed cylinder is provided with a plurality of locking screw rods so as to fix fireworks of various models, thereby ensuring the stability of the fireworks in the process of setting off, avoiding the accidents caused by toppling over and improving the application range; simple structure, convenient installation, disassembly and maintenance, and convenient carrying.)

1. A fireworks with rotating device is characterized in that: comprises a firework main body (1), a fixed cylinder (2), locking screws (3), a rotary table (4), through grooves (5), metal backing plates (6), a supporting shaft (7), a base (8), a driven gear (9), a motor (10), a controller (11), a power supply protective shell (12), a storage battery (13), a driving gear (14), a stand column (15), rolling balls (16) and telescopic supporting legs (17), wherein the firework main body (1) is arranged in the fixed cylinder (2), a plurality of locking screws (3) are arranged on the side wall of the fixed cylinder (2) in a penetrating manner, the bottom end of the fixed cylinder (2) is connected with the upper surface of the rotary table (4), a plurality of through grooves (5) are arranged on the side wall of the bottom end of the fixed cylinder (2), a groove is arranged on the upper surface of the rotary table (4), the metal backing plates (6) are arranged in the groove, the center of the lower surface of the turntable (4) is connected with a supporting shaft (7), the bottom end of the supporting shaft (7) is arranged in a base (8), one end of the supporting shaft (7) positioned in the base (8) is provided with a driven gear (9), the base (8) is internally provided with a motor (10), a controller (11) and a power supply protective shell (12), the power supply protective shell (12) is internally provided with a storage battery (13), the controller (11) is respectively connected with the motor (10) and the storage battery (13), an output shaft of the motor (10) is provided with a driving gear (14), the driving gear (14) is meshed with the driven gear (9), the upper surface of the base (8) is also provided with a plurality of upright posts (15), the top ends of the upright posts (15) are provided with spherical grooves, and the spherical grooves at the top ends of the upright posts (, the upper surface of the rolling ball (16) is connected with the lower surface of the turntable (4), and the lower surface of the base (8) is provided with a plurality of telescopic supporting legs (17).

2. A firework as claimed in claim 1, wherein: the side wall of the fixed cylinder (2) is provided with a plurality of screw holes in a penetrating manner, and the screw holes formed in the fixed cylinder (2) correspond to the locking screw rods (3) one by one and are matched with each other.

3. A firework as claimed in claim 1, wherein: the locking screw rod (3) is located the inside one end of a fixed cylinder (2) and is provided with fixed plate (18), locking screw rod (3) is located the outside one end of a fixed cylinder (2) and is provided with adjust knob (19).

4. A firework as claimed in claim 1, wherein: the base (8) is internally provided with a shaft seat (20), and the bottom end of the supporting shaft (7) is connected with the shaft seat (20).

5. A firework as claimed in claim 1, wherein: the top end of the supporting shaft (7) is connected with the bottom end of the turntable (4) through a connecting plate.

6. A firework as claimed in claim 1, wherein: the top end of the upright post (15) is provided with a cover plate (21), and the cover plate (21) is provided with a through hole in a penetrating way so as to be matched with the rolling ball (16).

7. A firework as claimed in claim 1, wherein: telescopic support leg (17) include sleeve (171), telescopic link (172), locking knob (173) and supporting legs (174), sleeve (171) top links to each other with base (8), sleeve (171) inside is provided with telescopic link (172), telescopic link (172) bottom is provided with supporting legs (174), sleeve (171) lower extreme one side is provided with locking knob (173), locking knob (173) and telescopic link (172) mutually support.

8. A firework as claimed in claim 1, wherein: the using method comprises the following steps:

the method comprises the following steps: the firework main body (1) is placed in the fixed cylinder (2), and the lead is positioned at the through groove (5) of the fixed cylinder (2);

step two: adjusting the locking screw rod (3) according to the size of the firework main body (1) until the fixing plate (18) presses the firework main body (1);

step three: then control motor (10), driven gear (9) on driving gear (14) electronic back shaft (7) of motor (10) rotate to drive carousel (4) and rotate, and then drive fireworks main part (1) through solid fixed cylinder (2) and rotate, realize the rotation of fireworks main part (1).

Technical Field

The invention relates to the technical field of fireworks with rotating devices, in particular to a firework with a rotating device.

Background

Present fireworks are touched off and are generally directly placed on ground, firstly can't the rotation, and the effect is single, secondly take place the condition of empting easily at the in-process of touching off, and is more dangerous, consequently, await urgent need an improved technique and solve this problem that exists among the prior art.

Disclosure of Invention

The invention aims to provide a firework with a rotating device, which is characterized in that a fixed cylinder is matched with a firework main body, the fixed cylinder is connected with a rotary table, the rotary table is driven by a motor to rotate, the firework main body is rotated, and accordingly the setting-off effect of the firework is improved.

In order to achieve the purpose, the invention provides the following technical scheme: a firework with a rotating device comprises a firework main body, a fixed cylinder, locking screw rods, a rotary table, through grooves, a metal base plate, a supporting shaft, a base, driven gears, a motor, a controller, a power supply protective shell, a storage battery, a driving gear, a stand column, a rolling ball and telescopic supporting legs, wherein the firework main body is arranged in the fixed cylinder, a plurality of locking screw rods are arranged on the side wall of the fixed cylinder in a penetrating manner, the bottom end of the fixed cylinder is connected with the upper surface of the rotary table, a plurality of through grooves are arranged on the side wall of the bottom end of the fixed cylinder, a groove is arranged on the upper surface of the rotary table, the metal base plate is arranged in the groove on the upper surface of the rotary table, the central position of the lower surface of the rotary table is connected with the supporting shaft, the bottom end of the supporting, the power protection device comprises a power supply protection shell, and is characterized in that a storage battery is arranged in the power supply protection shell, a controller is respectively connected with a motor and the storage battery, a driving gear is arranged on an output shaft of the motor, the driving gear is meshed with a driven gear, a plurality of stand columns are further arranged on the upper surface of the base, a spherical groove is formed in the top end of each stand column, a rolling ball is arranged in the spherical groove in the top end of each stand column, the upper surface of the rolling ball is connected with the lower surface.

Preferably, the side wall of the fixed cylinder is provided with a plurality of screw holes in a penetrating manner, and the screw holes formed in the fixed cylinder correspond to the locking screws one by one and are matched with the locking screws.

Preferably, one end of the locking screw rod, which is located inside the fixed cylinder, is provided with a fixed plate, and one end of the locking screw rod, which is located outside the fixed cylinder, is provided with an adjusting knob.

Preferably, the base is internally provided with a shaft seat, and the bottom end of the supporting shaft is connected with the shaft seat.

Preferably, the top end of the supporting shaft is connected with the bottom end of the rotary table through a connecting plate.

Preferably, the top end of the upright post is provided with a cover plate, and the cover plate is provided with a through hole in a penetrating way so as to be matched with the rolling ball.

Preferably, the telescopic supporting leg comprises a sleeve, a telescopic rod, a locking knob and a supporting leg, the top end of the sleeve is connected with the base, the telescopic rod is arranged inside the sleeve, the supporting leg is arranged at the bottom end of the telescopic rod, the locking knob is arranged on one side of the lower end of the sleeve, and the locking knob is matched with the telescopic rod.

Preferably, the using method comprises the following steps:

the method comprises the following steps: placing the firework main body into the fixed cylinder, and enabling the lead to be located at the through groove of the fixed cylinder;

step two: adjusting the locking screw rod according to the size of the firework main body until the fixing plate presses the firework main body;

step three: and then the motor is controlled, and the driven gear on the driving gear electric supporting shaft of the motor rotates to drive the rotary table to rotate, so that the firework main body is driven to rotate through the fixing cylinder, and the rotation of the firework main body is realized.

Compared with the prior art, the invention has the beneficial effects that:

(1) through the mutual cooperation of a fixed cylinder and fireworks main part, a fixed cylinder links to each other with the carousel, and the carousel rotates through the drive of motor, realizes the rotation of fireworks main part to improve the effect of setting off of fireworks.

(2) Be provided with a plurality of locking screw on the lateral wall of solid fixed cylinder to fix the fireworks of various models, thereby guarantee the stability of fireworks setting off the in-process, avoid empting and meet accident, and improve application scope.

(3) A plurality of through groove has been seted up to the fixed section of thick bamboo lower extreme, and the fireworks of being convenient for are set off in-process lower extreme and are exhausted, guarantee safety.

(4) Simple and reasonable structure, convenient installation, disassembly and maintenance and convenient carrying.

(5) Adopt liftable formula telescopic support leg to support, can be used to the ground of unevenness, the suitability is stronger.

Drawings

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

Fig. 2 is a schematic view of a locking screw structure.

Fig. 3 is a schematic view of a column structure.

Fig. 4 is a schematic structural view of the telescopic support leg.

In the figure: fireworks main part 1, fixed cylinder 2, locking screw 3, carousel 4, logical groove 5, metal backing plate 6, back shaft 7, base 8, driven gear 9, motor 10, controller 11, power protective housing 12, battery 13, driving gear 14, stand 15, spin 16, telescopic support leg 17, fixed plate 18, adjust knob 19, axle bed 20, apron 21, sleeve 171, telescopic link 172, locking knob 173, supporting legs 174.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a firework with a rotating device comprises a firework main body 1, a fixed cylinder 2, locking screw rods 3, a rotary table 4, a through groove 5, a metal base plate 6, a supporting shaft 7, a base 8, a driven gear 9, a motor 10, a controller 11, a power supply protection shell 12, a storage battery 13, a driving gear 14, a stand column 15, a rolling ball 16 and a telescopic supporting leg 17, wherein the firework main body 1 is arranged in the fixed cylinder 2, a plurality of locking screw rods 3 are arranged on the side wall of the fixed cylinder 2 in a penetrating manner, a plurality of screw holes are arranged on the side wall of the fixed cylinder 2 in a penetrating manner, the screw holes formed in the fixed cylinder 2 are in one-to-one correspondence with the locking screw rods 3 and are matched with each other, a fixed plate 18 is arranged at one end of the locking screw rods 3, an adjusting knob 19 is arranged at one end of the locking screw rods 3 outside the, the bottom end of a fixed cylinder 2 is connected with the upper surface of a rotary table 4, the side wall of the bottom end of the fixed cylinder 2 is provided with a plurality of through grooves 5, the upper surface of the rotary table 4 is provided with a groove, a metal cushion plate 6 is arranged in the groove on the upper surface of the rotary table 4, the central position of the lower surface of the rotary table 4 is connected with a support shaft 7, the top end of the support shaft 7 is connected with the bottom end of the rotary table 4 through a connecting plate, the bottom end of the support shaft 7 is arranged in a base 8, one end of the support shaft 7 positioned in the base 8 is provided with a driven gear 9, a shaft seat 20 is arranged in the base 8, the bottom end of the support shaft 7 is connected with the shaft seat 20, a motor 10, a controller 11 and a power supply protective shell 12 are arranged in the base 8, a, driving gear 14 and driven gear 9 meshing, 8 upper surfaces of base still are provided with a plurality of stand 15, spherical groove has been seted up on 15 tops of stand, be provided with spin 16 in the spherical groove on 15 tops of stand, 15 tops of stand are provided with apron 21, apron 21 runs through and has seted up the through-hole and cooperate with spin 16 to in order to wash 16 dismantlements of spin, 16 upper surfaces of spin meet with 4 lower surfaces of carousel, 8 lower surfaces of base are provided with the flexible supporting leg 17 of a plurality of.

As shown in fig. 4, the telescopic support leg 17 includes a sleeve 171, a telescopic rod 172, a locking knob 173 and a support leg 174, the top end of the sleeve 171 is connected to the base 8, the telescopic rod 172 is disposed inside the sleeve 171, the support leg 174 is disposed at the bottom end of the telescopic rod 172, the locking knob 173 is disposed on one side of the lower end of the sleeve 171, and the locking knob 173 is matched with the telescopic rod 172.

A firework with a rotating device and a using method thereof comprise the following steps:

the method comprises the following steps: placing the firework main body 1 into the fixed cylinder 2, and enabling the lead to be located at the through groove 5 of the fixed cylinder 2;

step two: adjusting the locking screw rod 3 according to the size of the firework main body 1 until the fixing plate 18 presses the firework main body 1;

step three: then control motor 10, driven gear 9 on the electronic back shaft 7 of driving gear 14 of motor 10 rotates to drive carousel 4 and rotate, and then drive fireworks main part 1 through solid fixed cylinder 2 and rotate, realize the rotation of fireworks main part 1.

The use principle is as follows: according to the firework display device, the fixed cylinder 2 is matched with the firework main body 1, the fixed cylinder 2 is connected with the rotary table 4, and the rotary table 4 is driven by the motor 10 to rotate, so that the firework main body 1 is rotated, and the firework display effect is improved; the side wall of the fixed cylinder 2 is provided with a plurality of locking screw rods 3 so as to fix fireworks of various models, thereby ensuring the stability of the fireworks in the process of setting off, avoiding the accidents caused by toppling over and improving the application range; the lower end of the fixed cylinder 2 is provided with a plurality of through grooves 5, so that the lower end of the fixed cylinder is convenient to exhaust in the firework setting-off process, and the safety is ensured; the structure is simple and reasonable, the installation, the disassembly and the maintenance are convenient, and the carrying is convenient; adopt liftable formula telescopic support leg 17 to support, can be used to the ground of unevenness, the suitability is stronger.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.