CN220170082U

CN220170082U - Firework arc ignition wire clamp

Info

Publication number: CN220170082U
Application number: CN202321749876.7U
Authority: CN
Inventors: 吴才华
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2023-12-12
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to a firework arc ignition wire clamp, which comprises a box body, wherein an ignition processing mechanism is arranged in the box body, the ignition processing mechanism comprises a pressing plate hinged to the top of the box body, a connecting block is connected in a sliding manner in the pressing plate, a compression column hinged to the connecting block is connected in a sliding manner in the top of the box body, a lead body corresponding to the position of the compression column is movably connected to the left side of the box body, and a rotating shaft is connected in the box body in a rotating manner. This fireworks electric arc ignition fastener can exert pressure to pressing the board, makes it utilize the connecting block to drive and compresses tightly the post and move downwards, and compresses tightly the post at this in-process and can drive the pivot and rotate, and because the pivot can only unidirectional rotation, limited the upward movement that compresses tightly the post, in order to along with pressing the activity of board, make the cooperation of compressing tightly the post support the piece and carry out the centre gripping to the lead wire body, and press more tightly, thereby keep the location of lead wire body firm, make things convenient for the metal head to fire the lead wire body after the circular telegram, and then reach the purpose that improves ignition efficiency, reinforcing practicality.

Description

Firework arc ignition wire clamp

Technical Field

The utility model relates to the technical field of arc ignition, in particular to a firework arc ignition wire clamp.

Background

The firework is also called firework, firework and firework, and is an entertainment product which uses firework powder as raw material and is used for producing acousto-optic color, and is commonly used in a great ceremony or performance, the firework is the same as the firecracker in size, the structure of the firework comprises black powder and powder, after the firework is ignited, explosion is initiated similar to the chemical reaction, and the energy released in the explosion process is mostly converted into light energy to be displayed in eyes of people, and a plurality of luminescent agents and color-developing agents are added in the process of producing the firework, so that the firework can emit colorful colors.

However, when the firework is set off, the firework is a very dangerous work, professional qualified staff is required to set off, the setting off efficiency is low, although the staff trained in the profession also has risks in setting off the firework, the traditional firework ignition head uses a metal wire to generate high temperature to ignite inflammables to ignite the lead wires of the firework, but the inflammables are extremely explosive, the firework ignition head is disposable and thrown away after disposable use, the firework ignition head has risks, wire waste is caused, the use efficiency is low, and the inflammables are unsafe to transport and store.

Therefore, in chinese patent CN205482616U, a firework arc igniter is proposed, which comprises an arc generator, an insulating clip and a power supply for supplying power to the arc generator, wherein the arc generator comprises a voltage boosting module and an electrode needle group … … connected with the output end of the voltage boosting module; the self-oscillation circuit formed by the triode and the transformer generates circulated high voltage and small current to oscillate and drive the two electrode pins to discharge at high voltage, so as to ignite the firework lead, thereby achieving the effects of recycling and reusing and saving cost.

However, the structure in the above embodiment is simpler, the lead is clamped only by the common clamp, the lead is easy to loosen during clamping, the stabilizing effect on the lead is poor, the lead inside the clamp cannot be ensured to be straight, and the lead is easy to bend during clamping, so that the lead deviates from the electrode needle, and the lead cannot be electrically burnt.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the firework arc ignition wire clamp which has the advantages of simple structure, convenient use, capability of keeping a good stabilizing effect on a lead wire, improvement of ignition effect and the like, and solves the problems that the traditional firework ignition head is disposable, is thrown away after disposable use, has risks and can cause waste of wires, has low use efficiency and is unsafe in transportation and storage of inflammables.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the firework arc ignition wire clamp comprises a box body, wherein an ignition processing mechanism is arranged in the box body;

the ignition processing mechanism comprises a pressing plate hinged to the top of the box body, a connecting block is connected to the inside of the pressing plate in a sliding manner, a compression column hinged to the connecting block is connected to the top of the box body in a sliding manner, a lead body corresponding to the position of the compression column is movably connected to the left side of the box body, a rotating shaft is connected to the inside of the box body in a rotating manner, and a transmission gear in transmission connection with the compression column is fixedly connected to the outer side of the rotating shaft;

the outer side fixedly connected with ratchet of pivot, both sides inner wall fixedly connected with fixed block around the box body, the rear side the top of fixed block articulates there is the pawl, the rear side the inside swing joint of fixed block has the telescopic link articulated with the pawl, the extrusion spring with fixed block fixed connection has been cup jointed in the outside of telescopic link.

Further, the shape of connecting block is T shape, the bottom of pressing the board is seted up and is had the shift chute with connecting block slip adaptation.

Further, the top fixedly connected with of box body presses board fixed connection's compression spring, the right side of compressing tightly the post is provided with the rack with drive gear engagement.

Further, a lead hole corresponding to the lead body is formed in the left side of the box body, and an abutting block corresponding to the compression column is fixedly connected to the inner bottom wall of the box body.

Further, the rear side the inside swing joint of fixed block has the regulation and control pole with telescopic link sliding connection, and the regulation and control pole extends to the box body rear side, the inside of telescopic link has been seted up with the activity spout of regulation and control pole slip adaptation.

Further, two opposite sides of the fixed block are fixedly connected with metal heads, the metal heads correspond to the lead body in position, the right side of the box body is fixedly connected with power lines electrically connected with the metal heads, and the number of the power lines is two.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this fireworks electric arc ignition fastener, through the ignition processing mechanism who sets up, can exert pressure to pressing the board, make it utilize the connecting block to drive and compress tightly the post and move downwards, at this in-process drive gear accessible with compress tightly the cooperation of rack on the post and drive the pivot rotation, and the ratchet that sets up can make the pivot can only unidirectional rotation under the cooperation of pawl, reach the effect that the restriction compresses tightly the post and upwards move about, so that along with pressing the activity of board, make the cooperation of compressing tightly the post support the piece and carry out the centre gripping to the lead body, and compress more tightly, thereby keep the location of lead body firm, the lead body is lighted after making things convenient for the metal head circular telegram, and then reach the purpose that improves ignition efficiency, reinforcing practicality.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a side cross-sectional view of the structure of the present utility model;

fig. 4 is a schematic diagram of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a case body; 2. pressing the plate; 3. a connecting block; 4. a compression column; 5. a rotating shaft; 6. a transmission gear; 7. a ratchet wheel; 8. a fixed block; 9. a pawl; 10. a telescopic rod; 11. extruding a spring; 12. abutting blocks; 13. a lead body; 14. a metal head; 15. a power line; 16. a compression spring; 17. a regulating rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a firework arc ignition wire clamp in this embodiment includes a box 1, and an ignition processing mechanism is disposed inside the box 1.

In this embodiment, ignition processing mechanism includes articulated pressing plate 2 in box body 1 top, and the top fixedly connected with of box body 1 with pressing plate 2 fixed connection's compression spring 16 conveniently utilizes compression spring 16 to apply ascending power to pressing plate 2 for pressing plate 2 upward activity when not having other restrictions, pressing plate 2's inside sliding connection has connecting block 3, and box body 1's top sliding connection has with connecting block 3 articulated compression column 4, and connecting block 3's shape is T shape.

Wherein, the bottom of pressing board 2 has been seted up and has been shifted the spout with connecting block 3 slip adaptation, conveniently utilize the slip of connecting block 3 in shifting the spout, drive the activity about compressing column 4 top, the left side swing joint of box body 1 has the lead wire body 13 that corresponds with compressing column 4 positions, the lead wire hole that corresponds with lead wire body 13 positions has been seted up in the left side of box body 1, conveniently utilize the lead wire hole to insert lead wire body 13, the interior bottom wall fixedly connected with of box body 1 is with the piece 12 that supports that compresses tightly column 4 positions corresponds, conveniently make the piece 12 cooperate to compress tightly column 4 and press from both sides tight lead wire body 13.

In this embodiment, the inside rotation of box body 1 is connected with pivot 5, the outside fixedly connected with of pivot 5 is with compressing tightly the drive gear 6 that post 4 transmission is connected, the right side of post 4 is provided with the rack with drive gear 6 meshing, conveniently make the post 4 that compresses tightly utilize the drive action of rack and drive gear 6 to drive pivot 5 rotation, the outside fixedly connected with ratchet 7 of pivot 5, the front and back both sides inner wall fixedly connected with fixed block 8 of box body 1, the equal fixedly connected with metal head 14 of one side that two fixed blocks 8 are relative, and metal head 14 corresponds with lead wire body 13 position.

The right side of the box body 1 is fixedly connected with power lines 15 electrically connected with the metal heads 14, the number of the power lines 15 is two, the two power lines 15 are respectively connected with the positive electrode and the negative electrode of an external power supply so as to enable the metal heads 14 to discharge and ignite the lead wire body 13 when the power supply is connected, the top of the rear side fixing block 8 is hinged with a pawl 9, the inside of the rear side fixing block 8 is movably connected with a telescopic rod 10 hinged with the pawl 9, and the outer side of the telescopic rod 10 is sleeved with an extrusion spring 11 fixedly connected with the fixing block 8.

Wherein, inside swing joint of rear side fixed block 8 has the regulation and control pole 17 with telescopic link 10 sliding connection, conveniently utilizes regulation and control pole 17 to drive telescopic link 10 downward movement, releases pawl 9 to ratchet 7's restriction, and regulation and control pole 17 extends to box body 1 rear side, and the inside of telescopic link 10 has seted up the activity spout with regulation and control pole 17 sliding fit, conveniently at ratchet 7 pivoted in-process, makes telescopic link 10 can move in a certain limit to the activity that the telescopic link 10 was influenced to the regulation and control pole 17 is prevented to the activity that utilizes the activity spout.

The beneficial effects of the embodiment are as follows:

this fireworks electric arc ignition fastener, through the ignition processing mechanism who sets up, can exert pressure to pressing plate 2, make it utilize connecting block 3 to drive and compress tightly post 4 activity downwards, in this in-process drive gear 6 accessible with compress tightly the cooperation of rack on post 4 drive pivot 5 rotation, and ratchet 7 that sets up can make pivot 5 only can unidirectional rotation under the cooperation of pawl 9, reach the effect that the restriction compresses tightly post 4 upward activity promptly, so that along with the activity of pressing plate 2, make the cooperation of compressing tightly post 4 support piece 12 and carry out the centre gripping to lead body 13, and press more tightly more, thereby keep the location of lead body 13 firm, make things convenient for metal head 14 to ignite lead body 13 after the circular telegram, and then reach the purpose that improves ignition efficiency, reinforcing practicality.

The working principle of the embodiment is as follows:

when the firework arc ignition wire clamp is used, the lead wire body 13 can be inserted into the lead wire hole, the lead wire body 13 is arranged on the abutting block 12, then the pressing plate 2 is pressed, the pressing plate is driven to move downwards by the sliding of the connecting block 3 in the shifting chute, in the process, the pressing post 4 can drive the transmission gear 6 and the rotating shaft 5 to rotate by using the rack, so that the pawl 9 moves upwards under the action of the extrusion spring 11, the ratchet 7 can only rotate in one direction under the action of the pawl 9, namely, the effect of limiting the upward movement of the pressing post 4 is achieved, the pressing post 4 is matched with the abutting block 12 to clamp the lead wire body 13, the effect of pressing and tightening is achieved, the power wire 15 is connected, the metal head 14 can discharge the lead wire body 13, the ignition efficiency is improved, the practicability is improved, after the lead wire body 13 is electrically combusted, only the control rod 17 is operated to move downwards, the telescopic rod 10 can drive the pawl 9 to move downwards, the limit of the ratchet 7 is relieved, and the pressing plate 2 is enabled to restore to the original position under the action of the compression spring 16.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a fireworks electric arc ignition fastener, includes box body (1), its characterized in that: an ignition processing mechanism is arranged in the box body (1);

the ignition processing mechanism comprises a pressing plate (2) hinged to the top of a box body (1), a connecting block (3) is connected to the inside of the pressing plate (2) in a sliding manner, a compression column (4) hinged to the connecting block (3) is connected to the top of the box body (1) in a sliding manner, a lead body (13) corresponding to the position of the compression column (4) is movably connected to the left side of the box body (1), a rotating shaft (5) is connected to the inside of the box body (1) in a rotating manner, and a transmission gear (6) in transmission connection with the compression column (4) is fixedly connected to the outer side of the rotating shaft (5);

the utility model discloses a box body, including box body, fixed block (8), ratchet (9) are articulated in the top of fixed block (8), rear side in the outside fixedly connected with ratchet (7) of pivot (5), the outside fixedly connected with ratchet (7) of box body (1), the outside of telescopic link (10) cup joint extrusion spring (11) with fixed block (8) fixed connection with inside swing joint of fixed block (8) have pawl (9).

2. A fireworks arc ignition wire clip according to claim 1, wherein: the connecting block (3) is T-shaped, and a shift chute which is in sliding fit with the connecting block (3) is arranged at the bottom of the pressing plate (2).

3. A fireworks arc ignition wire clip according to claim 1, wherein: the top of the box body (1) is fixedly connected with a compression spring (16) fixedly connected with the pressing plate (2), and a rack meshed with the transmission gear (6) is arranged on the right side of the compression column (4).

4. A fireworks arc ignition wire clip according to claim 1, wherein: the left side of box body (1) has seted up the lead wire hole that corresponds with lead wire body (13) position, interior bottom wall fixedly connected with of box body (1) is with support piece (12) that compress tightly post (4) position corresponds.

5. A fireworks arc ignition wire clip according to claim 1, wherein: the inside swing joint of fixed block (8) in the rear side has regulation and control pole (17) with telescopic link (10) sliding connection, and regulation and control pole (17) extend to box body (1) rear side, the inside of telescopic link (10) has seted up the movable spout with regulation and control pole (17) sliding fit.

6. A fireworks arc ignition wire clip according to claim 1, wherein: two opposite sides of the fixed block (8) are fixedly connected with metal heads (14), the metal heads (14) correspond to the lead wire bodies (13) in position, the right side of the box body (1) is fixedly connected with power wires (15) electrically connected with the metal heads (14), and the number of the power wires (15) is two.