CN212512737U - Closed three-dimensional turnover type 3D firework setting-off device - Google Patents
Closed three-dimensional turnover type 3D firework setting-off device Download PDFInfo
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- CN212512737U CN212512737U CN202021046414.5U CN202021046414U CN212512737U CN 212512737 U CN212512737 U CN 212512737U CN 202021046414 U CN202021046414 U CN 202021046414U CN 212512737 U CN212512737 U CN 212512737U
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Abstract
The utility model relates to the field of 3D firework setting off devices, and discloses a closed three-dimensional turnover type 3D firework setting off device, which comprises a driving mechanism, a power distribution mechanism and a closed three-dimensional turnover support frame structure; the driving mechanism is connected with the power distribution mechanism; and the power distribution mechanism is connected with the closed three-dimensional overturning supporting frame structure. The utility model can drive the three-dimensional dynamic fireworks to realize that a plurality of supporting frames do three-dimensional turning motion, and the central rotating frame structure does the process effect of plane rotary motion; the utility model adopts a closed turnover structure, the mechanical structure is simple, and the power input is convenient; the utility model discloses a concentrate the drive, the device synchronism is good, and the action is coordinated, and viewing and admiring effect is good, not only can be applied to three-dimensional dynamic fireworks, still can cooperate light, LED screen etc. to realize 3D's dynamic effect, and the gesture is graceful, and the action is smooth, and mechanical structure is simple, has spreading value.
Description
Technical Field
The utility model relates to a device field is touched off to the 3D fireworks, especially relates to a device is touched off to closed three-dimensional convertible 3D fireworks.
Background
With the development of science and technology, people have more demands on the firework setting-off effect. For example, national patent publication CN204438922U discloses a "fireworks setting off device based on water rocket", this utility model discloses a water rocket body, mount, install the transmitter on the mount and be used for controlling the control mechanism of transmitter, and the head of water rocket body is connected with detachable head cover body, is equipped with the fireworks holding chamber that is used for installing fireworks between the head cover body and the water rocket body, and fireworks setting off device still is including the ignition subassembly that is used for lighting fireworks. The utility model discloses a 3D effect is single, and can't drive three-dimensional developments fireworks and realize that a plurality of braced frame is three-dimensional upset motion, and plane rotary motion's technological effect is done to central revolving frame structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is touched off to closed three-dimensional convertible 3D fireworks to solve prior art's above-mentioned problem.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a closed three-dimensional turnover type 3D firework setting-off device comprises a driving mechanism, a power distribution mechanism (2) and a closed three-dimensional turnover supporting frame structure; the driving mechanism is connected with the power distribution mechanism (2); the power distribution mechanism (2) is connected with the closed three-dimensional overturning supporting frame structure.
Further, the device also comprises a central rotating frame structure; the central rotating frame structure is positioned in the center of the closed three-dimensional overturning supporting frame structure and is connected with the power distribution mechanism (2).
Furthermore, the closed three-dimensional overturning support frame structure comprises a transition shaft structure and a plurality of support frames connected with the transition shaft structure; the transition shaft structure comprises a first transition shaft, a first transition shaft fixing support, a plurality of second transition shafts and a plurality of second transition shaft fixing supports, and the first transition shaft is fixed on the first transition shaft fixing support through a first bearing with a seat; the second transition shaft is fixed on the second transition shaft fixing support through a second bearing with a seat; the first transition shaft and the plurality of second transition shafts are connected in pairs through first universal couplings; the first universal coupling is provided with a conductive slip ring; the support frame is rigidly connected with the first universal coupling.
Furthermore, a first transition shaft is fixed on a first transition shaft fixing support through two first belt seat bearings, a first chain wheel (8) is sleeved on the first transition shaft in a rigid mode, and the first chain wheel (8) is located between the two first belt seat bearings.
Further, the central rotating frame structure (4) comprises a mandrel (4.3), a mandrel bearing, a rotating frame (4.4) and a frame body (4.1); the frame body (4.1) is provided with a sleeve, and the mandrel (4.3) is fixed on the sleeve of the frame body (4.1) through a mandrel bearing; one end of the mandrel (4.3) is rigidly sleeved with a second chain wheel (4.2), and the other end of the mandrel (4.3) is rigidly connected with the rotating frame (4.4).
Further, the power distribution mechanism (2) comprises a third bearing with a seat (2.1), a transition mandrel (2.3), a second universal coupling (2.4), a T-shaped gear commutator (2.5) and a steel frame (2.6); the T-shaped gear commutator (2.5) comprises an input shaft and an output shaft, two third chain wheels (2.2) are rigidly sleeved on the transition mandrel, one third chain wheel (2.2) of the two third chain wheels (2.2) is connected with the driving mechanism through a first chain, and the other third chain wheel (2.2) of the two third chain wheels (2.2) is connected with a second chain wheel (4.2) through a second chain; the transition mandrel (2.3) is connected with an input shaft of the T-shaped gear alternating device (2.5) through a second universal coupling (2.4), an output shaft of the T-shaped gear alternating device (2.5) is rigidly sleeved with a longitudinal chain wheel (2.7), and the longitudinal chain wheel (2.7) is connected with the first chain wheel (8) through a third chain.
Furthermore, the transition mandrel (2.3) is fixed on the steel frame (2.6) through two third bearings (2.1) with seats, and the T-shaped gear is fixedly connected with the steel frame (2.6) through the direction changer (2.5).
Further, the driving mechanism comprises a driving chain, a driving mechanism coupler, a connecting shaft bearing seat, a fixed support, a standby driving motor and a main driving motor reducer; the standby driving motor and the main driving motor reducer are respectively fixed on the fixed support through bolts; the main driving motor reducer is connected with a connecting shaft through a driving mechanism coupler, and a motor driving chain wheel is rigidly sleeved on the connecting shaft; the connecting shaft is fixed on the fixed bracket through a connecting shaft bearing seat; the motor drive chain wheel is connected with one third chain wheel (2.2) of the two third chain wheels (2.2) through a first chain.
The utility model has the advantages that: the utility model can drive the three-dimensional dynamic fireworks to realize the process effect that a plurality of supporting frames do three-dimensional turning motion and the central rotating frame structure does nested planar rotary motion; the utility model adopts a closed turnover structure, the mechanical structure is simple, and the power input is convenient; additionally, the utility model discloses concentrate the drive, the device synchronism is good, and the action is coordinated, and the viewing and admiring effect is good. The utility model discloses except can being applied to three-dimensional dynamic fireworks, still can cooperate light, LED screen etc. to realize 3D's dynamic effect, the gesture is graceful, and the action is smooth, and mechanical structure is simple moreover, has spreading value.
Drawings
Fig. 1 is a process requirement diagram provided in the first embodiment.
Fig. 2 is a schematic structural view of the closed three-dimensional turnover type 3D firework setting off device provided in the first embodiment.
Fig. 3 is a side view of the structure of the closed three-dimensional flip-type 3D firework setting off device provided in the first embodiment.
Fig. 4 is a schematic view of a connection structure of the first transition shaft according to the first embodiment.
Fig. 5 is a schematic view of a connection structure of the second transition shaft according to the first embodiment.
Fig. 6 is a schematic structural diagram of the power split mechanism according to the first embodiment.
Fig. 7 is a plan view of the power split mechanism provided in the first embodiment.
Fig. 8 is a schematic structural diagram of a central rotating frame structure according to a first embodiment of the present invention.
1-1, a first chain, 1-2, a second chain, 1-3, a third chain, 2, a power distribution mechanism, 2.1, a third seated bearing, 2.2, a third chain wheel, 2.3, a transition mandrel, 2.4, a second universal coupler, 2.5, a T-shaped gear rotator, 2.6, a steel frame, 2.7, a longitudinal chain wheel, 3, a first universal coupler, 4, a central rotating frame structure, 4.1, a frame body, 4.2, a second chain wheel, 4.3, a mandrel, 4.4, a rotating frame, 5, a supporting frame, 6, a first transition shaft, 7, a first seated bearing, 8, a first chain wheel, 9, a conductive slip ring, 10-1, a first transition shaft fixing bracket, 10-1, a second transition shaft fixing bracket, 11, a second transition shaft, 12, and a second seated bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only. It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the drawings are used for distinguishing similar objects and not necessarily for describing a particular sequential or chronological order, and it should be understood that the terms so used are interchangeable under appropriate circumstances and are merely used for describing the distinguishing modes of the embodiments of the present invention for objects with the same attributes when describing the embodiments. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the first embodiment, specific process requirements are shown in fig. 1, an external eight-hand-pulled-hand-held small person makes a three-dimensional overturning motion around the axis of two hands, and a middle windmill makes a plane rotation motion around the center of the middle windmill.
The embodiment provides a closed three-dimensional turnover type 3D firework setting-off device which comprises a driving mechanism, a power distribution mechanism 2, a closed three-dimensional turnover supporting frame structure and a central rotating frame structure; the driving mechanism is connected with the power distribution mechanism 2; the power distribution mechanism 2 is connected with the closed three-dimensional overturning supporting frame structure. The central rotating frame structure is positioned in the center of the closed three-dimensional overturning supporting frame structure and is connected with the power distribution mechanism 2.
The closed three-dimensional overturning support frame structure comprises a transition shaft structure and eight support frames 5 connected with the transition shaft structure; the eight support frames 5 are welded by steel to form a human-shaped structure. The transition shaft structure is provided with a first transition shaft 6, a first transition shaft fixing support, 7 second transition shafts 11 and 7 second transition shaft fixing supports, and the first transition shaft 6 is fixed on the first transition shaft fixing support 10-1 through two first belt seat bearings 7; the second transition shaft 11 is fixed on the second transition shaft fixing support 10-2 through a second bearing with a seat 12; the first transition shaft 6 and the 7 second transition shafts 11 are connected in pairs through the first universal couplings 3; the first universal coupling 3 is provided with a conductive slip ring 9; the support frames 5 are rigidly connected to the first universal couplings 3, i.e. each first universal coupling 3 is rigidly connected to one support frame 5 in the first embodiment. The first transition shaft 6 is rigidly sleeved with a first chain wheel 8, and the first chain wheel 8 is positioned between the two first belt seat bearings 7.
The central rotating frame structure 4 comprises a mandrel 4.3, a mandrel bearing, a rotating frame 4.4 and a frame body 4.1; the frame body 4.1 is provided with a sleeve, and the mandrel 4.3 is fixed on the sleeve of the frame body 4.1 through a mandrel bearing; one end of the mandrel 4.3 is rigidly sleeved with a second chain wheel 4.2, and the other end of the mandrel 4.3 is rigidly connected with a rotating frame 4.4. The rotating frame 4.4 is welded from steel to a windmill structure.
The power distribution mechanism 2 comprises a third belt seat bearing 2.1, a transition mandrel 2.3, a second universal coupling 2.4, a T-shaped gear direction changer 2.5 and a steel frame 2.6; the T-shaped gear reverser 2.5 comprises an input shaft and an output shaft, the transition mandrel is rigidly sleeved with two third chain wheels 2.2, one of the two third chain wheels 2.2 is connected with the driving mechanism through a first chain 1-1, and the other one of the two third chain wheels 2.2 is connected with a second chain wheel 4.2 through a second chain 1-2; the transition mandrel 2.3 is connected with an input shaft of the T-shaped gear inverter 2.5 through a second universal coupling 2.4, an output shaft of the T-shaped gear inverter 2.5 is rigidly sleeved with a longitudinal chain wheel 2.7, and the longitudinal chain wheel 2.7 is connected with a first chain wheel 8 through a third chain 1-3. The transition mandrel 2.3 is fixed on the steel frame 2.6 through two third bearings with seats 2.1, and the T-shaped gear reverser 2.5 is fixedly connected with the steel frame 2.6.
The driving mechanism comprises a driving chain, a driving mechanism coupler, a connecting shaft bearing seat, a fixed support, a standby driving motor and a main driving motor reducer; the standby driving motor and the main driving motor reducer are respectively fixed on the fixed support through bolts; the main driving motor reducer is connected with a connecting shaft through a driving mechanism coupler, and a motor driving chain wheel is rigidly sleeved on the connecting shaft; the connecting shaft is fixed on the fixed bracket through a connecting shaft bearing seat; the motor drive sprocket is connected to one of the two third sprockets 2.2 via a first chain 1-1.
The working principle of the first embodiment is as follows:
the power of the driving mechanism drives one of the two third chain wheels 2.2 of the power distribution mechanism 2 to perform rotary motion through the first chain 1-1, and the other third chain wheel of the two third chain wheels 2.2 transmits the power to the second chain wheel 4.2 of the central rotating frame structure 4 through the second chain 1-2, so that the rotating frame 4.4 is driven to complete the rotary motion; the third chain wheel 2.2 transmits power to the T-shaped gear commutator 2.5 through the transition mandrel 2.3 and the second universal coupler 2.4, the T-shaped gear commutator 2.5 changes the rotation direction and then drives the longitudinal chain wheel 2.7 to rotate, the longitudinal chain wheel 2.7 is connected with the first chain wheel 8 through the third chain 1-3, the first chain wheel 8 is driven to do longitudinal rotation movement, and therefore the eight first universal couplers 3 are driven to complete overturning, and the movement effect of three-dimensional overturning of the eight humanoid support frames 5 is achieved.
In this embodiment, the firework ignition device is arranged on the support frame 5, and the conductive slip ring 9 is used for ensuring that the firework ignition device on the support frame 5 is normally powered when the eight humanoid support frames 5 are turned over three-dimensionally.
In this embodiment, the rotation centers of the eight first universal couplings 3 are the rotation centers of the support frame 5.
In this embodiment, the design and installation angle of the hinged position of the two ends of each first universal coupling 3 are equal to prevent the mechanical locking.
In this embodiment, the angle at the hinged position of the two ends of each first universal coupling 3 is not more than 25 °, so as to prevent the folded angle of the universal coupling 3 from being insufficient for use and causing mechanical jamming.
In this embodiment, the included angle between the third chain 1-3 and the vertical direction between the longitudinal chain wheel 2.7 and the first chain wheel 8 cannot be too large, so as to prevent the chain from coming off the teeth of the chain wheel due to the action of gravity, thereby causing mechanical failure, and in this embodiment, the included angle between the third chain 1-3 and the vertical direction is not more than 30 °.
The utility model discloses a closed three-dimensional upset braced frame structure's braced frame 5 can add according to actual conditions, and braced frame 5's quantity is not limited to eight braced frame in this embodiment one. The utility model discloses can set up a plurality of closed three-dimensional upset braced frame structures, add the third sprocket among the power distribution mechanism correspondingly. The utility model discloses can set up central revolving frame structure according to actual conditions, central revolving frame structure is not restricted to the center that is located closed three-dimensional upset braced frame structure. The utility model can be independently provided with a closed three-dimensional overturning supporting frame structure, and the closed three-dimensional overturning supporting frame structure is connected with a power distribution mechanism; or a central rotating frame structure can be separately arranged to connect the central rotating frame structure with the power distribution mechanism.
Through adopting the utility model discloses an above-mentioned technical scheme has obtained following profitable effect:
the utility model can drive the three-dimensional dynamic fireworks to realize that a plurality of supporting frames do three-dimensional turning motion, and the central rotating frame structure does the process effect of plane rotary motion; the utility model adopts a closed turnover structure, the mechanical structure is simple, and the power input is convenient; additionally, the utility model discloses concentrate the drive, the device synchronism is good, and the action is coordinated, and the viewing and admiring effect is good. The utility model discloses except can being applied to three-dimensional dynamic fireworks, still can cooperate light, LED screen etc. to realize 3D's dynamic effect, the gesture is graceful, and the action is smooth, and mechanical structure is simple moreover, has spreading value.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be viewed as the protection scope of the present invention.
Claims (8)
1. A closed three-dimensional turnover type 3D firework setting-off device is characterized by comprising a driving mechanism, a power distribution mechanism (2) and a closed three-dimensional turnover supporting frame structure; the driving mechanism is connected with the power distribution mechanism (2); and the power distribution mechanism (2) is connected with the closed three-dimensional overturning supporting frame structure.
2. The closed stereoscopic flip-flop 3D firework setting off device of claim 1, further comprising a central rotating frame structure; the central rotating frame structure is positioned in the center of the closed three-dimensional overturning supporting frame structure and is connected with the power distribution mechanism (2).
3. The closed stereoscopic flip-type 3D firework setting off device according to claim 2, wherein the closed stereoscopic flip support frame structure comprises a transition shaft structure and a plurality of support frames connected with the transition shaft structure; the transition shaft structure comprises a first transition shaft, a first transition shaft fixing support, a plurality of second transition shafts and a plurality of second transition shaft fixing supports, and the first transition shaft is fixed on the first transition shaft fixing support through a first bearing with a seat; the second transition shaft is fixed on the second transition shaft fixing support through a second bearing with a seat; the first transition shaft and the plurality of second transition shafts are connected in pairs through first universal couplings; the first universal coupling is provided with a conductive slip ring; the support frame is rigidly connected with the first universal coupling.
4. The closed stereoscopic turnover type 3D firework setting off device as claimed in claim 3, wherein the first transition shaft is fixed on a first transition shaft fixing support through two first belt seat bearings, a first chain wheel (8) is rigidly sleeved on the first transition shaft, and the first chain wheel (8) is located between the two first belt seat bearings.
5. The closed stereoscopic flip-flop 3D firework setting off device according to claim 4, wherein the central rotating frame structure (4) comprises a mandrel (4.3), a mandrel bearing, a rotating frame (4.4) and a frame body (4.1); the frame body (4.1) is provided with a sleeve, and the mandrel (4.3) is fixed on the sleeve of the frame body (4.1) through the mandrel bearing; one end of the mandrel (4.3) is rigidly sleeved with a second chain wheel (4.2), and the other end of the mandrel (4.3) is rigidly connected with the rotating frame (4.4).
6. The closed stereoscopic overturn type 3D firework setting off device as claimed in claim 5, wherein the power distribution mechanism (2) comprises a third bearing with a seat (2.1), a transition mandrel (2.3), a second universal coupling (2.4), a T-shaped gear shifter (2.5) and a steel frame (2.6); the T-shaped gear commutator (2.5) comprises an input shaft and an output shaft, two third chain wheels (2.2) are rigidly sleeved on the transition mandrel, one third chain wheel (2.2) of the two third chain wheels (2.2) is connected with the driving mechanism through a first chain, and the other third chain wheel (2.2) of the two third chain wheels (2.2) is connected with the second chain wheel (4.2) through a second chain; transition dabber (2.3) are connected to the input shaft of ware (2.5) through second universal joint (2.4) and T type tooth wheel, T type tooth wheel is equipped with longitudinal chain wheel (2.7) with the output shaft rigidity cover of ware (2.5), longitudinal chain wheel (2.7) through the third chain with first sprocket (8) are connected.
7. The closed stereoscopic turnover type 3D firework setting off device as claimed in claim 6, wherein the transition mandrel (2.3) is fixed on the steel frame (2.6) through two third bearings (2.1) with seats, and the T-shaped gear direction changer (2.5) is fixedly connected with the steel frame (2.6).
8. The closed three-dimensional turnover type 3D firework setting off device as claimed in claim 6 or 7, wherein the driving mechanism comprises a driving chain, a driving mechanism coupler, a connecting shaft bearing seat, a fixed support, a standby driving motor and a main driving motor reducer; the standby driving motor and the main driving motor reducer are respectively fixed on the fixed support through bolts; the main driving motor reducer is connected with the connecting shaft through a driving mechanism coupler, and a motor driving chain wheel is rigidly sleeved on the connecting shaft; the connecting shaft is fixed on the fixed bracket through a connecting shaft bearing seat; the motor driving chain wheel is connected with one third chain wheel (2.2) of the two third chain wheels (2.2) through a first chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046414.5U CN212512737U (en) | 2020-06-09 | 2020-06-09 | Closed three-dimensional turnover type 3D firework setting-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021046414.5U CN212512737U (en) | 2020-06-09 | 2020-06-09 | Closed three-dimensional turnover type 3D firework setting-off device |
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| Publication Number | Publication Date |
|---|---|
| CN212512737U true CN212512737U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021046414.5U Active CN212512737U (en) | 2020-06-09 | 2020-06-09 | Closed three-dimensional turnover type 3D firework setting-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212512737U (en) |
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2020
- 2020-06-09 CN CN202021046414.5U patent/CN212512737U/en active Active
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