Electronic firecrackers

Abstract

The present invention relates to an electronic firecracker. The electronic firecracker comprises: an electronic gun body, a positive lead pin, a negative lead pin, a first welding wire and a second welding wire. The electronic gun body is at least one. The positive lead pin is connected to the positive end of the electronic gun body. The negative lead pin is connected to the negative end of the electronic gun body. The first welding wire is connected to the positive lead pin. The second welding wire is connected to the negative lead pin. Based on the technical solution provided in the embodiment of the present application, by respectively arranging the positive lead pin and the negative lead pin on the first welding wire and the second welding wire, the short circuit problem occurring in the production process can be effectively reduced, and the production efficiency using mechanized mass production can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of firecrackers, in particular to an electronic firecracker. Background Art

[0002] The production process of firecrackers generally includes the main processes of pulling the tube, wrapping the tube, washing the tube, waisting the tube, putting on the plate, drilling the guide hole, inserting the guide, rolling the guide neck, and tying the whip. The main production method is manual production, with a low level of automation and difficulty in expanding the production scale. In particular, some high-risk processes related to gunpowder are still in the manual stage, and safety accidents occur frequently.

[0003] Electronic firecrackers are firecrackers that do not contain flammable and explosive substances such as gunpowder. This type of firecracker is stable, safe, and easy to transport. However, due to the differences in materials and processing characteristics between electronic firecrackers and traditional gunpowder firecrackers, the traditional firecracker production process cannot be applied to electronic firecrackers. Therefore, it is necessary to propose an electronic firecracker that can achieve fully automatic large-scale mechanized production. Summary of the invention

[0004] Based on this, it is necessary to provide an electronic firecracker that can achieve fully automatic large-scale mechanized production in order to address the problem that the traditional firecracker production process is not applicable to the production of electronic firecrackers.

[0005] An electronic firecracker, comprising:

[0006] at least one electron cannon body;

[0007] A positive lead pin connected to the positive terminal of the electron gun body;

[0008] A negative lead pin connected to the negative terminal of the electron gun body;

[0009] A first welding wire connected to the positive electrode lead pin;

[0010] The second welding wire is connected to the negative electrode lead pin.

[0011] In one embodiment, the electronic firecracker further comprises:

[0012] The whip tape, the first welding line and the second welding line are arranged along the length direction of the whip tape.

[0013] In one embodiment, the first welding line and the second welding line are respectively arranged on two sides of the whip strap.

[0014] In one embodiment, the electronic firecracker further comprises:

[0015] a first insulating film, attached to one side of the whip tape, for fixing the positive lead pin to the first welding wire;

[0016] The second insulating film is attached to the other side of the whip tape and is used to fix the negative electrode lead pin and the second welding wire.

[0017] In one embodiment, the positive lead pins are arranged at equal intervals on one side of the whip tape;

[0018] The negative electrode lead pins are arranged at equal intervals on the other side of the whip tape.

[0019] In one embodiment, the width of the first insulating film and the second insulating film are both smaller than the width of the whip tape.

[0020] In one embodiment, the center line of the first insulating film coincides with the center line of the whip tape;

[0021] The center line of the second insulating film coincides with the center line of the whip tape.

[0022] In one embodiment, the electronic firecracker further comprises:

[0023] The first insulating film, the whip tape and the second insulating film are respectively provided with whip tape positioning holes for positioning the electron gun body.

[0024] In one embodiment, the whip strap positioning holes are arranged at equal intervals along the center line of the whip strap.

[0025] In one embodiment, the first welding wire is a 0.5 mm single-core copper wire;

[0026] The second welding wire is a 0.5 mm single-core copper wire.

[0027] The embodiment of the present application provides an electronic firecracker. The electronic firecracker includes: an electronic gun body, a positive lead pin, a negative lead pin, a first welding wire and a second welding wire. The electronic gun body is at least one. The positive lead pin is connected to the positive end of the electronic gun body. The negative lead pin is connected to the negative end of the electronic gun body. The first welding wire is connected to the positive lead pin. The second welding wire is connected to the negative lead pin. The technical solution provided by the embodiment of the present application can effectively reduce the short circuit problem occurring in the production process by respectively arranging the positive lead pin and the negative lead pin on the first welding wire and the second welding wire, and can improve the production efficiency of mechanized mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A front view of a first electronic firecracker provided in an embodiment of the present application;

[0029] Figure 2A side view of a first electronic firecracker provided in an embodiment of the present application;

[0030] Figure 3 A first schematic diagram of the connection between the electron gun body and the lead pins provided in an embodiment of the present application;

[0031] Figure 4 A second schematic diagram of the connection between the electron gun body and the lead pins provided in an embodiment of the present application;

[0032] Figure 5 A front view of a second electronic firecracker provided in an embodiment of the present application;

[0033] Figure 6 A side view of a second electronic firecracker provided in an embodiment of the present application;

[0034] Figure 7 A front view of a third electronic firecracker provided in an embodiment of the present application. Description of the drawings:

[0036] 100 electron gun body, 200 positive lead pin, 300 negative lead pin, 400 first welding line, 500 second welding line, 600 braid, 700 first insulating film, 800 second insulating film, 900 braid positioning hole DETAILED DESCRIPTION

[0037] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0039] It should be noted that, in this article, when a component is referred to as being "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time.

[0040] In the case of using “including”, “having” and “comprising” described herein, another component may be added unless a clear limiting term such as “only” etc. is used. Unless mentioned otherwise, a term in the singular form may include a plural form and should not be understood as having one number.

[0041] It should be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element without departing from the scope of the present invention.

[0042] Firecrackers are a symbol of good luck, and people set off firecrackers during festive occasions. However, while firecrackers bring us joy, they also bring many disadvantages, such as pollution caused by setting off firecrackers and potential safety hazards caused by setting off firecrackers. In order to solve the many troubles caused by setting off firecrackers, major firecracker manufacturers have developed electronic cannons, which are popular among users because of their multiple advantages such as drug-free, environmentally friendly, and safe. However, if the whip belt and positive and negative poles of electronic firecrackers are improperly set, it is easy to cause the electronic cannon to short-circuit. At this stage, the technology of making electronic cannons into electronic firecrackers is still rare, especially electronic firecrackers suitable for large-scale mechanized production.

[0043] like Figure 1 As shown, one embodiment of the present application provides an electronic firecracker. The electronic firecracker includes: an electronic gun body 100, a positive lead pin 200, a negative lead pin 300, a first welding wire 400 and a second welding wire 500. The electronic gun body 100 is generally multiple. The positive lead pin 200 is connected to the positive end of the electronic gun body 100. The negative lead pin 300 is connected to the negative end of the electronic gun body 100. The first welding wire 400 is connected to the positive lead pin 200. The second welding wire 500 is connected to the negative lead pin 300. Figure 1 This is a front view of the electronic firecracker provided in this embodiment, which only shows the connection relationship between the electronic firecracker body 100, the positive lead pin 200 and the first welding line 400. Figure 2 , which is a side view of the electronic firecracker provided in this embodiment.

[0044] Specifically, the connection point between the positive lead pin 200 and the first welding wire 400 is a positive welding point, and the positive terminal of the electron gun body 100 is connected to the first welding wire 400 through the positive welding point. The connection point between the negative lead pin 300 and the second welding wire 500 is a negative welding point, and the negative terminal of the electron gun body 100 is connected to the second welding wire 500 through the negative welding point. Both the first welding wire 400 and the second welding wire 500 can be selected as 0.5 mm single-core copper wire.

[0045] In this embodiment, the electron gun body 100 may include at least a sound generating unit and a light emitting unit. The sound generating unit is used to simulate the explosion sound when setting off firecrackers. The light emitting unit is used to simulate the light of sparks when setting off firecrackers. In addition, the electron gun body 100 in this embodiment may also be selected from various common electron guns on the market, and the solution of this embodiment is not specifically limited.

[0046] In this embodiment, if Figure 3 As shown, the positive terminal of the electron gun body 100 can be connected only at one end of a single positive lead pin 200. In this case, a single negative lead pin 300 is also connected only at the same end to the negative terminal of the electron gun body 100. Specifically, in this case, the length of a single electron gun body 100 can generally be selected to be 11 mm to 27 mm. The length of the positive lead pin 200 can generally be selected to be 17 mm to 14 mm. The length of the negative lead pin 300 can generally be selected to be 15 mm to 8.5 mm. The above data only provides a reference range. If there are other requirements in the actual application, the size of each component can be set according to the actual application.

[0047] In addition, in this embodiment, Figure 4 As shown, the positive end of an electron gun body 100 can also be connected to the two ends of a single positive lead pin 200, and similarly, the negative end of the corresponding electron gun body 100 needs to be connected to the two ends of a single negative lead pin 300. In this case, the length of a single electron gun body 100 can be selected to be 11mm to 27mm. The length of the positive lead pin 200 is the same as the length of the negative lead pin 300, which can be selected to be 28mm to 10mm. The above data only provides a reference range. If there are other requirements in the actual application, the size of each component can be set according to the actual application.

[0048] Based on this embodiment, the electron gun body 100 and the first welding wire 400 are connected through the positive lead pin 200, and the electron gun body 100 and the second welding wire 500 are connected through the negative lead pin 300, which can effectively avoid the short circuit problem generated in the large-scale mechanized production process and greatly improve the production efficiency and production safety.

[0049] like Figure 5 As shown, in another embodiment of the present application, the electronic firecracker further comprises: a whip band 600. The first welding line 400 and the second welding line 500 are arranged along the length direction of the whip band 600. The first welding line 400 and the second welding line 500 are arranged on both sides of the whip band 600 respectively.

[0050] Specifically, in this embodiment, the width of the whip band 600 can be selected to be 8 mm to 14 mm. The above data is set based on the reference range of each component given in the previous embodiment. If there are other requirements in the actual application, the size of each component can be set according to the actual application.

[0051] In this embodiment, if one end of a single positive lead pin 200 is connected to the positive terminal of the electron gun body 100, and a single negative lead pin 300 is also connected to the negative terminal of the electron gun body 100 only at the same end. In this case, a first welding line 400 can be set along the length direction at both sides of the width direction edge of one side of the whip tape 600. A second welding line 500 can be set along the length direction at both sides of the width direction edge of the other side of the whip tape 600. This arrangement form, that is, two first welding lines 400 are set on one side of the whip tape 600, and two second welding lines 500 are set on the other side of the whip tape 600. By using the whip tape 600 to separate the first welding line 400 and the second welding line 500, the short circuit of the firecracker can be effectively prevented. In addition, welding lines are respectively set at the opposite ends of the whip tape 600, that is, the electron gun body 100 is respectively set at the opposite ends of the whip tape 600, forming a symmetrical structure of the firecracker.

[0052] In this embodiment, if the two ends of a single positive lead pin 200 are respectively connected to the positive terminal of an electron gun body 100, and the two ends of a single negative lead pin 300 are respectively connected to the negative terminal of the corresponding electron gun body 100. In this case, a first welding line 400 can be set along the length direction at one side of the width direction edge of one side of the whip tape 600. A second welding line 500 can be set along the length direction at one side of the width direction edge of the other side of the whip tape 600. This arrangement means that a first welding line 400 is set on one side of the whip tape 600, and a second welding line 500 is set on the other side of the whip tape 600. This connection form can save the amount of welding lines, and the whip tape 600 can also be used to separate the first welding line 400 and the second welding line 500, so as to effectively prevent the short circuit of the firecracker and form a symmetrical structure of the firecracker. Figure 6 1 is a side view of the electron gun body 100 , the positive lead pin 200 , the negative lead pin 300 , the first welding line 400 , the second welding line 500 , and the whip tape 600 in this case.

[0053] In another embodiment of the present application, the electronic firecracker further includes: a first insulating film 700 and a second insulating film 800. The first insulating film 700 is attached to one side of the whip tape 600 and is used to fix the positive lead pin 200 to the first welding wire 400. The second insulating film 800 is attached to one side of the whip tape 600 and is used to fix the negative lead pin 300 to the second welding wire 500.

[0054] Specifically, the widths of the first insulating film 700 and the second insulating film 800 can be set to be the same, and both are 2 mm to 4 mm narrower than the whip tape 600. In this embodiment, the first insulating film 700 and the second insulating film 800 can both have an adhesive function, which is convenient for attaching to the whip tape 600 and fixing each lead pin to the corresponding welding wire.

[0055] In another embodiment of the present application, the positive lead pins 200 are arranged at equal intervals on one side of the whip tape 600 , and the negative lead pins 300 are arranged at equal intervals on the other side of the whip tape 600 .

[0056] Specifically, based on the size ranges given for the components in the above embodiments, in this embodiment, the distance between the positive lead pins 200 can be set to 4.5 mm to 17 mm. Similarly, on the other side of the whip band 600, the negative lead pins 300 and the positive lead pins 200 are set at the same position. If there are other requirements in the actual application, the distance between the lead pins can be adjusted according to the actual application.

[0057] In another embodiment of the present application, the center line of the first insulating film 700 coincides with the center line of the whip tape 600. The center line of the second insulating film 800 coincides with the center line of the whip tape 600. This arrangement can ensure that the portions of the whip tape 600 at both ends of the edge where the insulating film is not provided are of the same size, and to a certain extent, improve the aesthetics of the firecracker after forming.

[0058] like Figure 7As shown, in another embodiment of the present application, the electronic firecracker further includes: a whip tape positioning hole 900. The first insulating film 700, the whip tape 600 and the second insulating film 800 are provided with a whip tape positioning hole 900. The whip tape positioning holes 900 are evenly arranged at the center line of the whip tape 600. The whip tape positioning hole 900 is used to position the electronic gun body 100. When the electronic firecracker fails, the whip tape positioning hole 900 can be used to conveniently position the electronic firecracker, and the maintenance personnel can overhaul the adjacent components to improve the overhaul efficiency. In addition, based on the size range given by each component in the above embodiment, in this embodiment, the aperture of the whip tape positioning hole 900 can be set to 4mm. If there are other requirements in the actual application scenario, the size of the whip tape positioning hole aperture can be adjusted according to the actual application scenario.

[0059] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0060] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An electronic firecracker, characterized in that: The electronic firecrackers include: At least one electron gun body (100), the electron gun body (100) comprising at least a sound-generating unit and a light-emitting unit; A positive lead pin (200) connected to the positive terminal of the electron gun body (100); A negative electrode lead pin (300) connected to the negative terminal of the electron gun body (100); A first welding wire (400) connected to the positive electrode lead pin (200); A second welding wire (500) connected to the negative electrode lead pin (300); A whip tape (600), wherein the first welding line (400) and the second welding line (500) are arranged along the length direction of the whip tape (600); The first welding line (400) and the second welding line (500) are respectively arranged on both sides of the whip band (600).

2. The electronic firecracker according to claim 1, characterized in that: The electronic firecracker also includes: A first insulating film (700) is attached to one side of the whip tape (600) and is used to fix the positive electrode lead pin (200) and the first welding wire (400); The second insulating film (800) is attached to the other side of the whip tape (600) and is used to fix the negative electrode lead pin (300) and the second welding wire (500).

3. The electronic firecracker according to claim 1, characterized in that: The positive electrode lead pins (200) are arranged at equal intervals on one side of the whip tape (600); The negative electrode lead pins (300) are arranged at equal intervals on the other side of the whip tape (600).

4. The electronic firecracker according to claim 2, characterized in that: The widths of the first insulating film (700) and the second insulating film (800) are both smaller than the width of the whip tape (600).

5. The electronic firecracker according to claim 4, characterized in that: The center line of the first insulating film (700) coincides with the center line of the whip tape (600); The center line of the second insulating film (800) coincides with the center line of the whip tape (600).

6. The electronic firecracker according to claim 2, characterized in that: The electronic firecracker also includes: The first insulating film (700), the whip tape (600) and the second insulating film (800) are respectively provided with whip tape positioning holes (900) for positioning the electron gun body (100).

7. The electronic firecracker according to claim 6, characterized in that: The whip strap positioning holes (900) are arranged at equal intervals along the center line of the whip strap (600).

8. The electronic firecracker according to claim 1, characterized in that: The first welding wire (400) is a 0.5 mm single-core copper wire; The second welding wire (500) is a 0.5 mm single-core copper wire.

9. The electronic firecracker according to claim 1, characterized in that: The width of the whip tape (600) is 8 mm to 14 mm.

10. The electronic firecracker according to claim 1, characterized in that: The length of a single electron gun body (100) is 11 mm to 27 mm.

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