ES2552671B1 - Multiple megaphone in modules - Google Patents

Abstract

The multiple megaphone in modules, is a system that can amplify the sound as many times as modules (1-4) have installed. Each module (1-4) is formed by a cone (2) open at its two ends. At the end of the vertex it has a ring with an external thread (1), and, at the base, it has rods (3) that hold another ring (4) that has an internal thread. In this way, you can screw as many modules (1-4) as you want.

Description

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DESCRIPTION

Multiple megaphone in modules.

Object of the invention

The main objective of the present invention is to be able to amplify the Sound emitted by a voice or any emitting system, as many times as the number of Modules (1-4) that thread between them allows.

Background of the invention

The main antecedent of this invention is that of any Cone, with the open vertex, - formed with any material, paper, cardboard, plastic, metal, etc ... -, which amplifies the Sound when it leaves through the open base. From this basic Cone, some Megaphones that work with batteries have been marketed to which a small Microphone with a Speaker has been attached. The present invention, in principle, does not need to use batteries, or microphone, or speakers. It consists of several Modules (1-4) formed by a Cone (2), which has two Hoops, (1) and (4), at each end. One of the Hoops (1) has an External Thread, which will be attached to the Inner Thread of the other Ring (4) of the previous Module, being able, in this way, to couple as many Modules (1-4) as we want, to amplify the Sound as many times as Modules (1-4) have screwed.

Description of the invention

The multiple Megaphone in modules, is a system that amplifies the Sound that is emitted from the open vertex of the Cone (2) when this Sound ti> ale through the open Base of this same Cone (2). Let's see the figure no l. It presents a single Module (1-4) of this Multiple Megaphone consisting of several Modules. This Module (1-4) is formed by a Cone (2) without vertex, which is open at both ends. In the area corresponding to its vertex there is a Ring with an External Thread (1). In the Base of the Cone there are four Rods (3) that hold another Ring (4) that has Internal Thread. If we make the Rods (3) can be screwed to the Cone Base (2), the Module (1-4) will be removable, and, it can be transported comfortably in a suitcase, coupling the Cones (2, 5, 6) , the ones inside the others. In this way you can attach all the Modules (1-4) you want to form a very long Megaphone, which will amplify the Sound as many times as Modules (1-4) have installed. This Multiple Megaphone. with three Modules (1-4). It is presented in figure 2. Date of the invention: (29.05.14).

Description of the figures

Figure n ° 1: Side view of a single Module of the Multiple Megaphone in Modules, in which it can be seen that, in the open vertex of the left, there is an Aro that has an External Thread (1), which the plane follows of the Cone (2). In the open base on the right there are some Rods (3) that fix to another Ring with Inner Thread (4) which is where the External Thread (1) of the second Module (5) will be fixed. In the figure, the Rods (3) separate slightly more than one centimeter from the Base of the plane of the Cone (2), which is thus presented for greater visual comfort. However, in reality, the Rods (3) will be Parallel to the Diagonal of the Circumference of the Cone Base (2), which means that the Ring with Inner Thread (4) will be located at the limit of the Base Cone (2), and, will not be, as in the figure, separated from it.

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Figure 2: Side view of a Multiple Megaphone in Modules, in which there are three Modules (2, 5, 6) that are screwed into each other, with the External Thread (1) of the Second Module (5) located inside the Inner Thread (4) of the previous Module (2), and, in the same way, the Outer Thread (1) of the Third Module (6), screwed into the Inner Thread (4) of the Second Module ( 5). In the same way as in the previous figure, also here, for greater visual comfort, I have separated the Ring (4) from the Base of the Cones (2, 5, 6), but, in reality, this Ring (4) It will be located at the base of the previous Cone Base.

Figures 1-2:

1) Ring with outer thread

2) Cone of the first module

3) Rods

4) Ring with inner thread

5) Cone of the second module

6) Cone of the third module

Description of a preferred embodiment

The multiple Megaphone in modules, is characterized by being a system that amplifies the Sound that is emitted from the open vertex of the Cone (2), when this Sound comes out through the open Base of this same Cone (2). In Figure 2 you can see a Multiple Megaphone formed by three Modules (1-4) that are screwed between them. This is allowed by the External Thread (1) and the Internal Thread (4) that each one has at the two ends of the plane of its own Cone (2, 5, 6). Figure 1 shows only one of these Modules (1-4) that is formed by a Cone (2) without vertex, open at its two ends. In the area corresponding to its vertex there is a Ring with an External Thread (1). In the Base of the Cone there are four Rods (3) that hold another Ring (4) that has Internal Thread. If we make the Rods (3) can be screwed and unscrewed at the Base of the Cone (2), the Module (1-4) will be removable, and, it can be transported comfortably in a suitcase by attaching the Cones (2, 5, 6 ), one inside the other. This Multiple Megaphone can be as long as you want, so that it amplifies the Sound as many times as Modules (1-4) we have installed. With regard to the qualities of its operation, we have to think about the fact that, if a person put his Oldo in the center of the open Base of the first Module of Figure 1, - that is, just there ! where the Ring (4) with Inner Thread is located -, it will be amplified by the Sound that was emitted from the opening of the Ring with Outside Thread (1) from the left end of Figure 1. Therefore, if instead of an Oldo, - whose Diameter is very small with respect to the Base of the first Module -, we put a second Module (5), - whose Ring with External Thread (1) has a larger Diameter than the Oldo, which will allow it to better collect the Waves amplified -, the Sound Waves that enter through the opening of the Ring with External Thread (1) of this Second Module, will already be amplified by the First Module (2), so that, in the Second Module (5) they will be amplify a second time. And, the same will happen in the Third Module, in the Fourth, etc ... with which, the effect of continuous amplification of the Sound of origin will be assured.

Claims (1)

ES 2 552 671 A1 1. Multiple megaphone in modules, characterized by being a system that amplifies the 'sound emitted from the open vertex of the cone (2) when this sound comes out through the open base of this same cone (2). The basic module (l-4) of this multiple Megaphone, is formed by a cone (2) without vertex, which is open at its two ends. In the area corresponding to its vertex there is an open ring that has an outer thread (1). In the open base of the cone there are four vertical rods (3) that hold another ring (4) that has an internal thread. This ring (4) will be located at the base of the cone base (2). The 10 rods (3) are screwed into the base of the cone (2), so that the module (1-4) will be removable, and, it can be stored in a case by attaching the cones (2, 5, 6), the some inside the others. The different cones (2, 5, 6) are screwed together, with their respective rings (1) and (4), to form the multiple Megaphone in modules.