CN213515297U

CN213515297U - Mounting structure of electronic fireworks display

Info

Publication number: CN213515297U
Application number: CN202022415686.4U
Authority: CN
Inventors: 王水源
Original assignee: Hunan Fuxing Fireworks Co ltd
Current assignee: Hunan Fuxing Fireworks Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-22
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an installation structure of electronic fireworks, the on-line screen storage device comprises a base, the upper end of base is equipped with puts the thing groove, it is equipped with the installation piece to put the thing inslot, the upper end of installation piece is run through and is put thing groove and fixedly connected with electronic fireworks body, the lower extreme fixedly connected with gear of installation piece, the internal fixed of gear is inserted and is equipped with the bull stick, the both ends of bull stick run through the gear respectively and rotate with the relative lateral wall of putting the thing inslot and be connected, it is equipped with the worm that meshes with the gear mutually to put the thing inslot, the one end of worm with put thing inslot inside wall and rotate and be connected, the other end of worm runs through the base, be connected for rotating between worm and the base, the lower extreme of base is equipped with four universal wheels that. The utility model discloses an adjustment mechanism's setting has not only solved the problem that the electron fireworks passed through the limit for height pole to the stability of electron fireworks when placing promotes.

Description

Mounting structure of electronic fireworks display

Technical Field

The utility model relates to an electron fireworks technique field especially relates to an installation structure of electron fireworks.

Background

The fireworks display is the daily necessities of various celebration activities such as present people's wedding ceremony, the electron fireworks display is one of the fireworks display, the electron fireworks display includes gas bomb and fireworks display barrel, the fireworks display has been stored in the fireworks display barrel, the gas bomb is connected on fireworks display barrel, open the gas bomb, compressed gas in the gas bomb releases to fireworks display barrel, thereby go out the fireworks display in the fireworks display barrel, build the atmosphere of happy celebration in the vision, compare in traditional fireworks, its effect all is the atmosphere of building happy celebration in the vision, but the electron fireworks display has pollution-free advantage.

However, the existing electronic fireworks are generally placed in the automobile and then transported to the activity site for use, and due to the fact that height limiting rods are arranged in some places, the barrels of the electronic fireworks easily influence the passing of the automobile and cause troubles to users.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving because some places have set up limit for height pole, the barrel of electron fireworks influences the car easily and passes through, and the mounting structure of an electron fireworks that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an electronic fireworks mounting structure comprises a base, wherein an article placing groove is formed in the upper end of the base, an installation block is arranged in the article placing groove, the upper end of the installation block penetrates through the article placing groove and is fixedly connected with an electronic fireworks body, a gear is fixedly connected with the lower end of the installation block, a rotating rod is fixedly inserted in the gear, two ends of the rotating rod respectively penetrate through the gear and is rotatably connected with opposite side walls in the article placing groove, a worm meshed with the gear is arranged in the article placing groove, one end of the worm is rotatably connected with the inner side wall of the article placing groove, the other end of the worm penetrates through the base, the worm is rotatably connected with the base, four universal wheels which are distributed in a rectangular shape are arranged at the lower end of the base, a bottom plate is arranged under the base, an opening corresponding to the universal wheels is formed in the upper end of the bottom plate, and the, the lower extreme of base is equipped with four slide holes that are the rectangle and distribute, it is equipped with the stabilizer bar to slide to insert in the slide hole, the lower extreme of stabilizer bar run through the slide hole and with the upper end fixed connection of bottom plate, the lower extreme of base is equipped with first spout, sliding connection has two first sliders in the first spout, be equipped with the screw rod in the first spout, the one end of screw rod runs through two first sliders in proper order and rotates with first spout inside wall to be connected, the other end of screw rod runs through the base, two be equipped with opposite internal thread in the first slider respectively, be connected for rotating between screw rod and the base, the lower extreme of first slider rotates and is connected with the bracing piece, the lower extreme of bracing piece runs through first spout and is connected with the upper end rotation of bottom plate.

Preferably, all be equipped with the second spout on putting the relative lateral wall in the thing groove, sliding connection has the second slider in the second spout, it is equipped with the slide bar to slide to insert in the second slider, the both ends of slide bar run through the second slider respectively and with the relative lateral wall fixed connection in the second spout, the one end of second slider runs through the second spout and rotates and be connected with the connecting rod, the one end that the second slider was kept away from to the connecting rod rotates with the lateral wall of installation piece to be connected.

Preferably, the upper end of the first sliding block is provided with a groove, a ball is rotationally connected in the groove, and the ball abuts against the side wall of the inner top end of the first sliding groove.

Preferably, the stabilizer bar is sleeved with a spring, and two ends of the spring respectively abut against the lower end of the base and the side wall of the upper end of the bottom plate.

Preferably, the lower end of the bottom plate is fixedly connected with a rubber pad.

Preferably, one end of the worm penetrating through the base is fixedly connected with a turntable.

Has the advantages that:

1. when in use, the barrel of the electronic fireworks body is adjusted downwards firstly, the worm is rotated firstly, the worm rotates to drive the gear meshed with the worm, the gear drives the electronic fireworks to rotate through the mounting block when rotating, the barrel is adjusted to be in a 90-degree inclined state, after the electronic fireworks body is transported to a designated position, the electronic fireworks body is moved on the ground through the universal wheel, when in use, the screw rod is rotated, the screw rod drives the two first sliders to move towards opposite directions through the effect of thread meshing, the support rod is driven to rotate through the first sliders, the bottom plate is driven to move downwards through the support rod to abut against the ground, meanwhile, the base is supported, the universal wheel is kept away from the ground, thereby improving the overall stability, the stability when the bottom plate moves can be improved through the arrangement of the stabilizer bar, the utility model discloses a setting of the adjusting mechanism, not only solves the problem that the electronic fireworks passes through the height limiting rod, and the stability of the electronic fireworks is improved when the electronic fireworks are placed;

2. through the setting of second slider, slide bar and connecting rod, stability when can improve the installation piece rotation, through the setting of ball, resistance when can reduce first slider and remove, through the setting of spring, stationarity when can improving the bottom plate and remove can improve the frictional force between bottom plate and the ground through the setting of rubber pad, and stability when the reinforcing is placed can convenience of customers rotate the worm through the setting of carousel.

Drawings

Fig. 1 is a schematic structural diagram of an installation structure of an electronic fireworks according to the present invention;

fig. 2 is the utility model provides a mounting structure's of electronic fireworks a department structure sketch map.

In the figure: the electronic fireworks display comprises a base 1, a bottom plate 2, a screw 3, a support rod 4, a first sliding block 5, a sliding rod 6, an electronic fireworks display body 7, a mounting block 8, a gear 9, a connecting rod 10, a second sliding block 11, a worm 12, a stabilizer bar 13 and a spring 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an installation structure of an electronic fireworks comprises a base 1, a storage groove is arranged at the upper end of the base 1, an installation block 8 is arranged in the storage groove, used for installing the electronic fireworks body 7, the upper end of the installation block 8 penetrates through the article placing groove and is fixedly connected with the electronic fireworks body 7, the lower end of the installation block 8 is fixedly connected with the gear 9, used for driving the mounting block 8 to rotate, a rotating rod is fixedly inserted in the gear 9, two ends of the rotating rod respectively penetrate through the gear 9 and are rotatably connected with the opposite side walls in the object placing groove, a worm 12 meshed with the gear 9 is arranged in the object placing groove, the gear 9 is driven to rotate, one end of a worm 12 is rotatably connected with the inner side wall of the storage groove, the other end of the worm 12 penetrates through the base 1, the worm 12 is rotatably connected with the base 1, and a turntable is fixedly connected to one end of the worm 12 penetrating through the base 1 and is used for facilitating a user to rotate the worm 12;

in this embodiment, the opposite side walls in the storage slot are both provided with a second sliding slot, a second sliding block 11 is connected in the second sliding slot in a sliding manner and used for improving the stability of the connecting rod 10 during rotation, a sliding rod 6 is inserted in the second sliding block 11 in a sliding manner and used for preventing the second sliding block 11 from being separated from the second sliding slot, two ends of the sliding rod 6 respectively penetrate through the second sliding block 11 and are fixedly connected with the opposite side walls in the second sliding slot, one end of the second sliding block 11 penetrates through the second sliding slot and is rotatably connected with the connecting rod 10 and used for improving the stability of the mounting block 8 during rotation, and one end of the connecting rod 10 far away from the second sliding block 11 is rotatably connected with the side wall of the;

in the embodiment, four universal wheels which are distributed in a rectangular shape are arranged at the lower end of a base 1 and used for facilitating integral movement, a bottom plate 2 is arranged right below the base 1 and used for supporting the base 1, a rubber pad is fixedly connected to the lower end of the bottom plate 2 and used for improving the friction force between the bottom plate 2 and the ground and enhancing the stability during placement, an opening corresponding to the universal wheel is arranged at the upper end of the bottom plate 2, the lower end of the universal wheel penetrates through the opening, four sliding holes which are distributed in a rectangular shape are arranged at the lower end of the base 1, stabilizing rods 13 are inserted in the sliding holes and used for improving the stability during movement of the bottom plate 2, the lower ends of the stabilizing rods 13 penetrate through the sliding holes and are fixedly connected with the upper end of the bottom plate 2, springs 14 are sleeved on the stabilizing rods 13 and used for improving the stability during movement of the bottom plate 2;

in this embodiment, the lower end of the base 1 is provided with a first sliding groove, two first sliding blocks 5 are connected in the first sliding groove in a sliding manner, used for driving the supporting rod 4 to rotate, the upper end of the first sliding block 5 is provided with a groove, a ball is rotationally connected in the groove, used for reducing the resistance when the first sliding block 5 moves, the ball bearing is pressed against the side wall of the top end in the first sliding chute, a screw rod 3 is arranged in the first sliding chute, used for driving the first sliding blocks 5 to move, one end of a screw rod 3 sequentially penetrates through the two first sliding blocks 5 and is rotationally connected with the inner side wall of the first sliding chute, the other end of the screw rod 3 penetrates through the base 1, opposite internal threads are respectively arranged in the two first sliding blocks 5, the screw rod 3 is rotationally connected with the base 1, the lower end of the first sliding block 5 is rotationally connected with a supporting rod 4, the lower end of the supporting rod 4 penetrates through the first sliding chute and is rotatably connected with the upper end of the bottom plate 2;

in this embodiment, when the vehicle passes through the height-limiting rod, the barrel of the electronic fireworks body 7 is adjusted downwards, the worm 12 is rotated first, the worm 12 rotates to drive the gear 9 engaged with the worm, the electronic fireworks 7 is driven to rotate by the mounting block 8 when the gear 9 rotates, the barrel is adjusted to be inclined to 90 degrees, after the electronic fireworks body 7 is transported to a designated position, the electronic fireworks body 7 is moved on the ground by the universal wheel 2, when in use, the screw 3 is rotated, the screw 3 drives the two first sliding blocks 5 to move in opposite directions by the effect of thread engagement, the supporting rod 4 is driven to rotate by the first sliding blocks 5, the bottom plate 2 is driven to move downwards by the supporting rod 4 to abut against the ground, meanwhile, the base 1 is supported to enable the universal wheel to be far away from the ground, so as to improve the overall stability, and the stability when the bottom plate 2 moves can be improved by the arrangement of the stabilizing rod 13, the utility model discloses an adjustment mechanism's setting has not only solved the problem that the electron fireworks passed through the limit for height pole to the stability of electron fireworks when placing promotes.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mounting structure of electronic fireworks display, includes base (1), its characterized in that: the upper end of the base (1) is provided with a storage groove, the storage groove is internally provided with an installation block (8), the upper end of the installation block (8) penetrates through the storage groove and is fixedly connected with an electronic fireworks body (7), the lower end of the installation block (8) is fixedly connected with a gear (9), a rotating rod is inserted into the gear (9) in a fixed manner, two ends of the rotating rod respectively penetrate through the gear (9) and is rotatably connected with the opposite side wall in the storage groove, the storage groove is internally provided with a worm (12) meshed with the gear (9), one end of the worm (12) is rotatably connected with the inner side wall of the storage groove, the other end of the worm (12) penetrates through the base (1), the worm (12) is rotatably connected with the base (1), the lower end of the base (1) is provided with four universal wheels which are distributed in a rectangular shape, and a bottom plate (2) is arranged under the base (, the upper end of the bottom plate (2) is provided with an opening corresponding to the universal wheel, the lower end of the universal wheel penetrates through the opening, the lower end of the base (1) is provided with four slide holes which are distributed in a rectangular shape, stabilizer bars (13) are inserted in the slide holes in a sliding manner, the lower ends of the stabilizer bars (13) penetrate through the slide holes and are fixedly connected with the upper end of the bottom plate (2), the lower end of the base (1) is provided with a first slide groove, two first slide blocks (5) are connected in the first slide groove in a sliding manner, a screw rod (3) is arranged in the first slide groove, one end of the screw rod (3) sequentially penetrates through the two first slide blocks (5) and is connected with the inner side wall of the first slide groove in a rotating manner, the other end of the screw rod (3) penetrates through the base (1), opposite internal threads are respectively arranged in the two first slide blocks (5), the lower extreme of first slider (5) rotates and is connected with bracing piece (4), the lower extreme of bracing piece (4) runs through first spout and rotates with the upper end of bottom plate (2) to be connected.

2. A mounting structure of an electronic fireworks according to claim 1, characterized in that: all be equipped with the second spout on putting the relative lateral wall in the thing inslot, sliding connection has second slider (11) in the second spout, it is equipped with slide bar (6) to slide to insert in second slider (11), the both ends of slide bar (6) run through second slider (11) respectively and with the relative lateral wall fixed connection in the second spout, the one end of second slider (11) runs through the second spout and rotates and be connected with connecting rod (10), the one end that second slider (11) were kept away from in connecting rod (10) rotates with the lateral wall of installation piece (8) and is connected.

3. A mounting structure of an electronic fireworks according to claim 1, characterized in that: the upper end of the first sliding block (5) is provided with a groove, a ball is rotationally connected in the groove, and the ball is abutted to the side wall of the inner top end of the first sliding groove.

4. A mounting structure of an electronic fireworks according to claim 1, characterized in that: the stabilizer bar (13) is sleeved with a spring (14), and two ends of the spring (14) are respectively abutted against the lower end of the base (1) and the side wall of the upper end of the bottom plate (2).

5. A mounting structure of an electronic fireworks according to claim 1, characterized in that: the lower end of the bottom plate (2) is fixedly connected with a rubber pad.

6. A mounting structure of an electronic fireworks according to claim 1, characterized in that: one end of the worm (12) penetrating through the base (1) is fixedly connected with a turntable.