ES2552671A1 - Multiple megaphone in modules (Machine-translation by Google Translate, not legally binding) - 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 both ends. At the end of the vertex has a ring with external thread (1), and, at the base, 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. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

Multiple megaphone in modules.

Object of the invention 5

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 screw between them allows.

 10

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 battery-operated Megaphones 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 Outer Thread, which will be attached to the Inner Thread of the other Hoop (4) of the previous 20 Module, thus being able 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

 25

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 that would correspond 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 comfortably transported in a briefcase, attaching the Cones (2, 5, 6) , the ones inside the others. In this way, all 35 Modules (1-4) that are desired can be coupled to form a very long Megaphone, which will amplify the Sound as many times as Modules (1-4) have been 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 40

Figure 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 a Ring that has an External Thread (1), which is followed by the plane of the Cone (2). On 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 a little more than one centimeter from the Base of the cone plane (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 Base of the Cone (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, like 50 in the figure, separated from it.

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 Figure 5 above, also here, for greater visual comfort, I have separated the Hoop (4) from the Base of the Cones (2, 5, 6), but, in reality, this Hoop (4 ) will be located at the boundary of the previous Cone Base.

Figures 1-2: 10

1) Ring with outer thread

2) Cone of the first module

 fifteen

3) Rods

4) Ring with inner thread

5) Cone of the second module 20

6) Cone of the third module

Description of a preferred embodiment

 25

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 consisting of 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 a vertex, open at its two ends. In the area that would correspond to its vertex there is a Hoop 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 in the Cone Base (2), the Module (1-4) will be removable, and, it can be comfortably transported in a case by attaching the Cones (2, 5, 6), one inside the other. This Multiple Megaphone can be as long as you want, so that it will amplify 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 Ear in the center of the open Base of the first Module of Figure 1, - that is, right there where the Ring (4) with Internal Thread is located -, the Sound that was emitted from the opening of the Ring with External Thread (1) on the left end of Figure 1 would be amplified. Therefore, if instead of a Ear, - whose Diameter is very small with respect to the Base of the first Module -, we put a second 45 Module (5), - whose Ring with External Thread (1) has a larger Diameter than the Ear, which will allow you 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)

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 (1-4) of this Multiple Megaphone, 5 is formed by a cone (2) without a vertex, which is open at its two ends. In the area that would correspond 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 limit of the base of the cone (2). The 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) will be screwed together, with their respective rings (1) and (4), to form the multiple Megaphone in modules.