CN202255108U

CN202255108U - Multifunctional combined firework

Info

Publication number: CN202255108U
Application number: CN2011202995092U
Authority: CN
Inventors: 李敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-17
Filing date: 2011-08-17
Publication date: 2012-05-30
Anticipated expiration: 2021-08-17

Abstract

The utility model relates to the field of fireworks and crackers, in particular to a multifunctional combined firework. The multifunctional combined firework comprises a firework group, a flat cable and a controller, wherein the firework group is composed of a plurality of single fireworks, and the firework group is connected with the controller through the flat cable. The combined firework further comprises a universal set-off base, a steering support, an adjusting rod and a fixed frame, wherein one end of the bottom surface of the universal set-off base is connected with the steering support by a rotary shaft; the bottom end of the steering support is coupled with the adjusting rod; the adjusting rod is connected with a ground plate through the fixed frame. The multifunctional combined firework has a plurality of set-off modes, and can be set off in a universal way, and can be remotely controlled. The control mode and the universal set-off device can fully achieve the multi-mode set-off of the combined firework, and broaden the applications of the combined firework, and achieve remote-controllable and interruptable safe set-off of the combined firework at the same time.

Description

A kind of multi-functional combined firework

Technical field

The utility model relates to the fireworks and firecrackers field, particularly a kind of is suitable for the mode of setting off that land open area, lake surface, sea set off more, can universally sets off and remote-controlled multi-functional combined firework.

Background technology

At present; After the major defect that known combined firework is seted off is a combustion wire; Light each single fireworks in the combined firework successively in combined firework inside through lead-in wire burning, because its lead-in wire is in case after lighting, combined firework is seted off and can not be controlled and can not end; Can only once combined firework all have been put or go between and break midway and stop, stopping all remaining single fireworks of back can not set off again.After fireworks were lighted, it is uncontrollable that it sets off speed, can only lean on the speed of setting off of lead-in wire to control the speed of setting off of single fireworks.Because the quality problems of lead-in wire; Sometimes owing to lead-in wire is seted off the false appearance that finishes (in fact inner lead is also in burning) extremely slow the giving of the burning velocity of inside; If at this time deal with improperly, personnel nearby check, with very likely producing serious security incident.

In addition, the shortcoming that known combined firework is seted off also is directly vertical the placement on the ground to sky emission, does not have the special-purpose base of setting off, and topples over easily and directly causes security incident to cause personal and property injures and deaths; In the ward, lake surface, sea can not realize that multi-angle sets off; Need in addition closely the combined firework igniting, can easily not realize that remote control sets off.

The utility model content

Set off in order to overcome existing common combined firework that pattern is single, function singleness, can not interrupt setting off, existing bigger problems such as potential safety hazard midway; The utility model provides a kind of universal remote-controlled multi-functional combined firework of setting off of ability of setting off pattern more; This kind control model and universal device for lighting can realize fully that the multi-mode of combined firework sets off; Widen the use of combined firework, can also realize that simultaneously remote-controlled, the interruptable safety of combined firework sets off.

To achieve these goals, the utility model adopts following technical scheme.

A kind of multi-functional combined firework; Comprise the fireworks group that is made up of a plurality of monomer fireworks, said monomer fireworks are staving, are provided with nitre layer, yellow mud layer and solid flashing composition layer in its staving successively; Run through solid flashing composition layer, yellow mud layer and nitre layer and establish a lead-in wire, place the lead-in wire of nitre layer to be provided with electric igniter; Said multi-functional combined firework also comprises winding displacement and controller, and said fireworks group is connected with controller through winding displacement.

Said multi-functional combined firework also comprises the universal seat of setting off, and the waist of said fireworks group is provided with position-limited hoop and is connected with a universal buckle of setting off through this position-limited hoop.Said universal set off the seat be the tetragonal body of an end opening, said tetragonal body one side is provided with dodge gate; With the corresponding bottom surface of tetragonal body opening be the outstanding structures in two ends, and be provided with handle in two jags; Said controller is fixedly arranged on universal setting off on seat one sidewall.

Saidly universally inwardly set off around the openend that turnover forms positive stop, this positive stop is connected with position-limited hoop buckle on the said fireworks group.

Said multi-functional combined firework also comprises turning rack, adjusting rod and fixed mount, and said universal bottom surface one end of setting off seat is connected with turning rack through rotating shaft; Said turning rack top is a U type structure, and the two ends of its U type are provided with the port that supplies rotating shaft to run through; The bottom and the adjusting rod of said turning rack are coupling, and said adjusting rod is connected with the domain through fixed mount.

Be provided with the automatically controlled plate of said each electric igniter of control in the said controller, also be provided with the wireless remote control receiver module.Said controller surface is provided with shift knob and multifunctional button, and said multifunctional button comprises single-shot button, running fire button and the fast button of sending out.

Said fireworks group is horizontal n monomer fireworks, vertical m monomer fireworks, presses n * m arrangement, and wherein n and m are more than two, and the electric igniter of said single fireworks is connected on the said winding displacement by matrix-style, and said winding displacement is provided with thread plug.

The beneficial effect of the utility model is:

1. the utility model adopts the electric ignition mode to light a fire, and through automatically controlled plate each igniter head is controlled, and realizes its multiple controlled function of setting off of setting off pattern.

2. the fireworks group of the utility model is connected with controller through the control winding displacement, when when disconnection combined firework be in a safe condition, when connection, be in the state of can setting off, realized that security control sets off fireworks.

3. the single fireworks controlled in the fireworks group through the different control models of the automatically controlled plate in the controller of the utility model are seted off by different orders.

4. the utility model realizes that through the communication between remote controller and the controller long distance remote control of combined firework is seted off.

5. the utility model adopts the fireworks group to set off being connected of seat with universal; Inner core when controlled tobacco curing flower group is seted off penetrates direction; The artificial control of setting off direction to the fireworks group is seted off in the process in realization; Possessing has broad place, lake surface, sea on land, can operate the fireworks group and do the unique function that various modes is at any angle seted off.

6. the utility model also possesses the outdoor lifesaving function is arranged.

7. the utility model adopts and to set off base and use the fireworks group, when setting off vertically upward, the stability of fireworks group is strengthened known, and the security of setting off is improved.

Description of drawings

Fig. 1 is that the ignition lead of the utility model embodiment 7 * 7 type fireworks groups connects sketch map.

Fig. 2 is that the single fireworks ignition lead of the utility model embodiment 7 * 7 type fireworks groups connects sketch map.

Fig. 3 is the single fireworks ignition structure sketch map of the utility model.

Fig. 4 is the circuit control principle figure of the utility model embodiment 7 * 7 type fireworks groups.

Fig. 5 is the universal holder structure sketch map of setting off of the utility model embodiment 7 * 7 type fireworks groups.

Fig. 6 is the utility model embodiment 7 * 7 type fireworks groups and the universal seat combination sketch map of setting off.

Fig. 7 is the overall structure sketch map of the multi-functional combined firework of the utility model.

Wherein: 1,7 * 7 type fireworks groups, 2, winding displacement, 3, thread plug, 4, controller, 401, shift knob, 402, the single-shot button; 403, running fire button, 404, send out button soon, 5, position-limited hoop, 6, the nitre layer, 7, the yellow mud layer, 8, the solid flashing composition layer; 9, electric igniter, 10, lead-in wire, 11, inner core, 12, dodge gate, 13, handle; 14, the universal seat of setting off, 15, positive stop, 16, turning rack, 17, adjusting rod, 18, fixed mount.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

It is example that the utility model adopts 7 * 7 type fireworks groups, shown in Fig. 1～3, and a kind of multi-functional combined firework; Comprise 7 * 7 type fireworks groups 1 that constitute by 49 monomer fireworks; The waist of 7 * 7 type fireworks groups 1 is provided with position-limited hoop 5, and said monomer fireworks are staving, is provided with nitre layer 6, yellow mud layer 7 and solid flashing composition layer 8 in its staving successively; Run through solid flashing composition layer 8, yellow mud layer 7 and nitre layer 6 and establish a lead-in wire 10, place the lead-in wire 10 of nitre layer 6 to be provided with electric igniter 9; Said multi-functional combined firework also comprises winding displacement 2 and controller 4; Said 7 * 7 type fireworks groups 1 are connected with controller 4 through winding displacement 2; The electric igniter 9 of single fireworks is connected on the winding displacement 2 by matrix-style; Winding displacement 2 is provided with thread plug 3, through breaking with logical of these thread plug 3 controls, 7 * 7 type fireworks groups 1 and controller 4.

Controller 4 surfaces are provided with shift knob 401 and multifunctional button, and multifunctional button comprises single-shot button 402, running fire button 403, sends out button 404 soon, can end to set off fireworks through shift knob 401; Realize the various control pattern through above-mentioned multifunctional button, controller 4 is through the order of setting off of the single fireworks in various control pattern control 7 * 7 type fireworks groups.

Be provided with the wireless remote control receiver module in the controller 4 and control the automatically controlled plate of each electric igniter 9, carry out Remote through remote controller and set off fireworks.

As shown in Figure 4; The circuit control principle figure of 7 * 7 type fireworks groups 1; Wherein: ON/OFF corresponds to the shift knob 401 on the controller 4, and K1 corresponds to the single-shot button 402 on the controller, and K2 corresponds to the running fire button 403 on the controller 4; K3 corresponds to the fast button 404 of sending out on the controller 4, the remote control receiver module on the corresponding controller 4 of REMOTE.After pressing ON/OFF and changing key, power turn-on is in state to be seted off, and again by once being disconnection, other buttons all lose effectiveness with the remote control reception on this moment controller 4, and fireworks are in a safe condition.

Behind power turn-on:

L whenever presses K1 and changes key 1 time, from OUT 1 to OUT 7 circulation, whenever presses 7 times simultaneously, exports successively to OUT G from OUT A, has only an output to come the combinatorial matrix of control relay at every turn.

After l presses K2 and changes key,, in 1 second time interval, has only an output from OUT 1 to OUT 7 output that circulates successively at every turn; OUT 1 is after OUT 7 every circulation primary, and OUT A exports to OUT G successively, has only an output at every turn.

After l presses K3 and changes key,, in 0.5 second time interval, has only an output by the output that circulates successively from OUT 1 to OUT 7 at every turn; OUT 1 is after OUT 7 every circulation primary, and OUT A exports to OUT G successively, has only an output at every turn.

Automatically controlled plates (PCB) in the controller 4 independently switch ons, are postponed by different time intervals Different control pattern such as energising successively and control each ignition relay and carry out orderly permutation and combination through single, realization to the electric igniter 9 of 7 * 7 type fireworks groups 1 by different power-up sequence realize single-shot, running fire, soon etc. different mode is seted off.Electric igniter 9 is incorporated into its inner nitre layer 6 from single fireworks bottom;, it realizes that electric ignition sets off when being switched on; After lighting the nitre layer 6 of single fireworks; The lead-in wire 10 of inner core 11 is lighted and launched inner core 11, light the inner core of having launched 11 through 10 burnings that go between, thus finally the setting off of realization fireworks.

As shown in Figure 5; Said multi-functional combined firework also comprises the universal seat 14 of setting off, and universal to set off seat 14 be the tetragonal body of an end opening, and tetragonal body one side is provided with dodge gate 12; Dodge gate 12 is through mode and universal seat 14 body-fixed of setting off such as loose-leaf, hasps; With the corresponding bottom surface of tetragonal body opening be the outstanding structures in two ends, and be provided with handle 13 in two jags, around the universal openend of setting off seat 14 inwardly turnover form positive stop 15.

As shown in Figure 6; 7 * 7 type fireworks groups 1 and the universal seat 14 combination sketch mapes of setting off; Open

dodge gate

12,7 * 7 type fireworks groups 1 are installed into from dodge gate 12, position-limited hoop 5 and universal positive stop 15 buckles of setting off on the seat 14; Make 7 * 7 type fireworks groups 1 be fixed on universal setting off on the seat 14, controller 4 is fixedly arranged on universal setting off on seat 14 the sidewall.The universal seat 14 of setting off adopts steel plate in the present embodiment, installs magnet additional at controller 4 rear portions, makes it be adsorbed on universal setting off on the seat 14.

7 * 7 type fireworks groups 1 with universal set off seat 14 fixing after, can directly vertically be placed on upwards emission on the level land, strengthened the bottom area of fireworks, thereby the center of gravity of fireworks reduces and has realized that the safety of fireworks sets off simultaneously.

As shown in Figure 7, said multi-functional combined firework also comprises turning rack 16, adjusting rod 17 and fixed mount 18, and universal bottom surface one end of setting off seat 14 is connected with turning rack 16 through rotating shaft; Turning rack 16 tops are U type structure; The two ends of its U type are provided with the port that supplies rotating shaft to run through, and the bottom of turning rack 16 and adjusting rod 17 are coupling, and making turning rack 16 is the center autobiography with adjusting rod 17; Adjusting rod 17 is connected with the domain through fixed mount 18; Can carry out height through the cooperation of adjustment adjusting rod 17 and fixed support 18 and regulate,, rotate the universal seat 14 of setting off through the hand-held universal handle of setting off on the seat 14 13; Can rotate up and down through turning rack 16 and the universal preset clearance of setting off between the seat 14; Also can realize left-right rotation through the preset clearance between turning rack 16 and the adjusting rod 17, thus realize long distance, large span, at any angle to empty, to the lake, the controlled of sea seted off, can realize universal setting off.

Because multi-functional combined firework has the single-shot function; If on land, lake surface, sea; When running into the emergency lifesaving; Can fireworks group 1 be connected universal setting off on the seat 14, adopt and to set off attitude (see figure 6) single-shot vertically upward and set off fireworks, can realize the function that it uses as the outdoor lifesaving bullet.

When setting off when being in an emergency, but the switch of closing controller 4 (or on remote controller) realizes setting off interruption.After confirming that dangerous situation is got rid of, open the switch of controller 4 (or on remote controller) again and can set off again.

Claims

1. multi-functional combined firework; Comprise the fireworks group (1) that constitutes by a plurality of monomer fireworks; It is characterized in that: said monomer fireworks are staving; Be provided with nitre layer (6), yellow mud layer (7) and solid flashing composition layer (8) in its staving successively, run through solid flashing composition layer (8), yellow mud layer (7) and nitre layer (6) and establish a lead-in wire (10), place the lead-in wire (10) of nitre layer (6) to be provided with electric igniter (9); Said multi-functional combined firework also comprises winding displacement (2) and controller (4), and said fireworks group (1) is connected with controller (4) through winding displacement (2).

2. multi-functional combined firework according to claim 1; It is characterized in that: said multi-functional combined firework also comprises the universal seat (14) of setting off, and the waist of said fireworks group (1) is provided with position-limited hoop (5) and is connected with universal seat (14) buckle of setting off through this position-limited hoop (5).

3. multi-functional combined firework according to claim 2 is characterized in that: said universal set off the seat (14) be the tetragonal body of an end opening, said tetragonal body one side is provided with dodge gate (12); With the corresponding bottom surface of tetragonal body opening be the outstanding structures in two ends, and be provided with handle (13) in two jags; Said controller (4) be fixedly arranged on universal set off the seat (14) a sidewall on.

4. multi-functional combined firework according to claim 3; It is characterized in that: saidly universally set off around seat (14) openend inwardly that turnover forms positive stop (15), this positive stop (15) is connected with position-limited hoop (5) buckle on the said fireworks group (1).

5. multi-functional combined firework according to claim 2; It is characterized in that: said multi-functional combined firework also comprises turning rack (16), adjusting rod (17) and fixed mount (18), and said universal bottom surface one end of setting off seat (14) is connected with turning rack (16) through rotating shaft; Said turning rack (16) top is a U type structure, and the two ends of its U type are provided with the port that supplies rotating shaft to run through; The bottom of said turning rack (16) and adjusting rod (17) are coupling, and said adjusting rod (17) is connected with the domain through fixed mount (18).

6. multi-functional combined firework according to claim 1 is characterized in that: the automatically controlled plate that is provided with said each electric igniter of control (9) in the said controller (4).

7. multi-functional combined firework according to claim 6 is characterized in that: said controller also is provided with the wireless remote control receiver module in (4).

8. multi-functional combined firework according to claim 1 is characterized in that: said controller (4) surface is provided with shift knob (401) and multifunctional button.

9. multi-functional combined firework according to claim 8 is characterized in that: said multifunctional button comprises single-shot button (402), running fire button (403) and the fast button (404) of sending out.

10. multi-functional combined firework according to claim 1; It is characterized in that: said fireworks group (1) is horizontal n monomer fireworks, vertical m monomer fireworks; Pressing n * m arranges; Wherein n and m are more than two, and the electric igniter (9) of said single fireworks is connected on the said winding displacement (2) by matrix-style, and said winding displacement (2) is provided with thread plug (3).