KR101650492B1 - Direct current generator - Google Patents

Abstract

In the present invention, the voltage is not induced in the coil by rotating the coil to cut off the magnetic field, but the voltage can be induced in the coil by rotating the magnet in a fixed state, Generator.
According to a preferred embodiment of the present invention, a direct current generator includes a body having a space formed therein and a part of which is open at one side and a first through-hole is formed on the same axis as a center and a side of the upper and lower surfaces, A base member fixedly positioned on a bottom surface of the space portion and having a coupling protrusion protruding from the center thereof and having a second through-hole formed on one side thereof coaxially with one of the first through-holes; A first magnet member formed in a ring shape and penetratingly fixed to the center of the first rotation shaft, rotatably mounted on the engaging projection, and having a first gear protrusion formed on a side surface thereof; A bobbin member having one side fixed to the base member and surrounding the first magnet member and having a coil wound thereon, A second magnet member fixed through the center of the first magnet member and rotatably positioned on the first magnet member and having a second gear protrusion formed on a side surface thereof, and a second magnet member rotatably coupled to the first and second through- A first tooth fixed to the second rotation shaft and engaged with the first gear projection to rotate the first magnet member upon rotation of the second rotation shaft, And a second tooth fixed to the rotary shaft and meshing with the second gear projection to rotate the second magnet member when the second rotary shaft rotates.

Description

[0001] DIRECT CURRENT GENERATOR [0002]

More particularly, the present invention relates to a direct current (DC) generator, in which a voltage is not induced in a coil by rotating a coil to cut off a magnetic field, but a coil can be rotated in a fixed state, To a DC generator in which a new mechanism can be presented.

A DC generator generates a voltage in a coil when the magnetic flux is broken by rotating a loop coil, that is, an armature (or armature coil) in a magnetic field made of a magnetic pole, Is a generator that generates a DC voltage using a principle that a voltage is not induced.

The conventional DC generator converts the mechanical energy of the armature into electrical energy. Since such a conventional DC generator generates a DC voltage by rotating the armature, it is difficult to deform its shape. Therefore, It was the time when a generator was required.

1. Korean Patent Publication No. 10-2000-0058516 (Oct. 2000)

2. Korean Patent Publication No. 10-2005-0029023 (March 24, 2005)

3. Korean Patent Publication No. 10-2013-0016634 (Feb.

Therefore, an object of the present invention is not to induce a voltage in a coil by rotating a coil to cut off a magnetic field, but conversely, a voltage can be induced in a coil by rotating a magnet in a fixed state, and a new mechanism for a DC generator is proposed A DC generator capable of generating a DC voltage.

The main object of the present invention is to provide an apparatus and a method for manufacturing a semiconductor device, which comprises a main body in which a space is formed inside and a part of side surfaces thereof are opened, first through holes are formed on the same axis of a center and a side surface of an upper surface and a lower surface, A base member on which a coupling protrusion is formed at the center and a second through hole is formed on one side of the first through hole on the same axis as one of the first through holes, A first magnet member formed in a ring shape and fixed to the center of the first rotation shaft through a rotation shaft, rotatably mounted on the engaging projection, and having a first gear protrusion formed on a side surface thereof; A bobbin member that is wound around the first magnet member and is wound around the first magnet member while being fixed to the first magnet member, A second magnet member rotatably positioned above the first magnet member and having a second gear protrusion formed on a side surface thereof, a second magnet member rotatably coupled to the first through hole and the second through hole on the side surface, A first tooth fixed to the second rotation shaft and meshing with the first gear projection to rotate the first magnet member when the second rotation shaft rotates; a second tooth fixed to the second rotation shaft, And a second tooth engaged with the second gear projection to rotate the second magnet member upon rotation of the second rotation shaft.

According to a preferred aspect of the present invention, the first bearing is provided at a portion where the first magnet member abuts the engaging projection.

According to a preferred aspect of the present invention, a second bearing is provided on the upper and lower portions of the second rotation shaft having the first teeth and the second teeth to induce smooth rotation of the second rotation shaft in the first through- .

According to a preferred aspect of the present invention, the third bearing is provided at the periphery of the first through-hole formed at the center of the upper and lower surfaces of the main body to induce smooth rotation of the first rotation shaft.

In the DC generator according to the present invention as described above, the voltage is not induced in the coil by rotating the coil to cut off the magnetic field, but the voltage is induced in the coil by rotating the magnet in a fixed state There is an advantage that a new mechanism can be presented for a DC generator.

1 is a perspective view of a direct current generator according to an embodiment of the present invention;
2 is an exploded perspective view of a direct current generator according to an embodiment of the present invention.
3 is an operational cross-sectional view of a direct current generator according to one embodiment of the present invention.

FIG. 1 is a perspective view of a direct current generator according to an embodiment of the present invention. FIG. 2 is an exploded perspective view of a direct current generator according to an embodiment of the present invention. An operational cross-section of a direct current generator is shown.

According to a preferred embodiment of the present invention, a direct current generator includes a body having a space formed therein and a part of which is open at one side and a first through-hole is formed on the same axis as a center and a side of the upper and lower surfaces, A base member fixedly positioned on a bottom surface of the space portion and having a coupling protrusion protruding from the center thereof and having a second through-hole formed on one side thereof coaxially with one of the first through-holes; A first magnet member formed in a ring shape and penetratingly fixed to the center of the first rotation shaft, rotatably mounted on the engaging projection, and having a first gear protrusion formed on a side surface thereof; A bobbin member having one side fixed to the base member and surrounding the first magnet member and having a coil wound thereon, A second magnet member fixed through the center of the first magnet member and rotatably positioned on the first magnet member and having a second gear protrusion formed on a side surface thereof, and a second magnet member rotatably coupled to the first and second through- A first tooth fixed to the second rotation shaft and engaged with the first gear projection to rotate the first magnet member upon rotation of the second rotation shaft, And a second tooth fixed to the rotation shaft and engaging with the second gear projection to rotate the second magnet member when the second rotation shaft rotates.

Hereinafter, the constituent members of the direct current generator 1 according to the preferred embodiment of the present invention, the interlocking relationship thereof, and the overall operation principle will be described in detail with reference to FIG. 1 to FIG.

The main body 10 serves as a case in which constituent members to be described later are operably installed. The main body 10 has a space portion 11 formed therein and a part of the side surface thereof is opened. The center portion and the side surface The first through-hole 12 is formed on the same axis.

Needless to say, such a body 10 can be variously changed in accordance with the size of the constituent member, among others, and the number of the magnet members to be installed, and the shape of the body 10 can be changed differently from those shown in the drawings.

The third bearing 13 is provided at the periphery of the first through-hole 12 formed at the center of the upper surface of the main body 10 to induce smooth rotation of the first rotation shaft 30 to be described later.

The base member 20 is provided on the bottom surface of the space 11 so that the bobbin member 50 is installed and the first magnet member 40 can be stably rotated (21) protrudes from the center and is provided with a second through hole (22) located on the same axis as one of the first through holes (12). The second through hole Is formed.

In addition, four support protrusions 23 are formed on the side surface of the base member 20 so as to be supported on the inner wall of the main body 10 so as not to flow during rotation of the magnet member. The support protrusions 23 serve to fix the base member 20 and serve as a passage through which the magnetic field exits from the base member 20. [

The first through hole 12 formed in the center of the main body 10 of the first through hole 12 is connected to the first through hole 30 through the center of the magnet members. And is rotated together with the magnet members.

The first magnet member 40 is passed through and fixed on the first rotation shaft 30. The first magnet member 40 circulates the magnetic field in accordance with the rotation of the first magnet member 40, And to induce it.

The first rotation shaft 30 is fixed to the center of the first rotation shaft 30 so as to be rotatable on the coupling protrusion 21, and the first gear protrusion 41 is formed on the side surface thereof. The first magnet member 40 can be rotated smoothly on the base member 20 by providing the first bearing 42 at a portion where the first magnet member 40 is in contact with the engaging projection 21. [

The bobbin member 50 is disposed on the base member 20 and the bobbin member 50 serves to wind the coil 51. One end of the bobbin member 50 is fixed to the base member 20, 1 magnet member 40 as shown in Fig.

As shown in the drawing, the bobbin members 50 may be installed only one, but two bobbin members may be installed at intervals of 180 degrees, or four bobbin members may be installed at intervals of 90 degrees.

The bobbin member 50 and the coil 51 have the same structure and function as those of the prior art, and the detailed description thereof will be omitted for the sake of simplification of the description.

On the other hand, the second magnet member 60 of the same shape is positioned on the first magnet member 40 described above. The second magnet member 60 described above, like the first magnet member 40, Thereby causing the voltage to be induced in the coil 51 through the circulation.

The second magnet member 60 is formed in a ring shape so that the first rotation shaft 30 is fixed to the center of the first rotation shaft 30 so as to be rotatable on the first magnet member 40 and the second gear protrusion 61 Is formed.

The first through hole 12 formed in the side surface of the first through hole 12 formed in the main body 10 and the second through hole 22 formed in the base member 20 are rotatable about the rotation axis The second rotary shaft 70 receives the external power and rotates the magnet members coupled with the teeth provided on the shaft.

The first teeth 80 engaged with the first gear protrusion 41 of the first magnet member 40 are fixedly positioned on the lower portion of the second rotation shaft 70, And a second tooth 90 engaging with the second gear projection 61 of the second magnet member 60 is fixedly positioned on the upper portion. The first magnet member 40 is rotated by the first tooth 80 and the second magnet member 60 is rotated by the second tooth 90 at the same time when the second rotation shaft 70 rotates.

The second bearing 100 is provided on the upper and lower sides of the second rotary shaft 70 passing through the first tooth 80 and the second tooth 90. The second bearing And the second through hole 12 is fixedly installed in the periphery of the first through hole 12 so that the second rotation shaft 70 can be stably rotated.

According to the DC generator 1 as described above, the voltage is not induced in the coil 51 by rotating the coil 51 to cut off the magnetic field as in the conventional DC generator. Conversely, A voltage can be induced in the coil 51 and a new mechanism for the DC generator can be presented.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It is not limited.

1: DC generator
10: Body
11: Space portion
12: First through hole
13: Third bearing
20: base member
21:
22: Second through hole
23: support projection
30: first rotating shaft
40: first magnet member
41: 1st gear projection
42: first bearing
50: the bobbin member
51: Coil
60: second magnet member
61: Second gear projection
70: second rotating shaft
80: 1st saw tooth
90: second toothed
100: Second bearing

Claims (4)

And a first through-hole is formed on the same axis of the center and the side surface of the upper and lower surfaces, respectively;
A base member fixedly positioned on the bottom surface of the space portion, having a coupling protrusion protruding from the center thereof and having a second through-hole formed on one side thereof coaxially with one of the first through-holes;
A first rotating shaft rotatably coupled to the center through hole;
A first magnet member formed in a ring shape and penetratingly fixed to the center of the first rotation shaft, rotatably mounted on the engaging projection, and having a first gear protrusion formed on a side surface thereof;
A bobbin member having one side fixed to the base member and surrounding the first magnet member and having a coil wound thereon;
A second magnet member which is formed in a ring shape and through which the first rotation shaft is fixed at the center thereof and which is rotatably disposed on the upper portion of the first magnet member and has a second gear protrusion formed on a side surface thereof;
A second rotation shaft rotatably coupled to the first through hole and the second through hole on the side surface and rotated by external power;
A first tooth fixed to the second rotation shaft and meshing with the first gear projection to rotate the first magnet member when the second rotation shaft rotates;
And a second tooth fixed to the second rotation shaft and engaged with the second gear projection to rotate the second magnet member upon rotation of the second rotation shaft. The method according to claim 1,
And a first bearing is provided at a portion where the first magnet member abuts against the engaging projection. The method according to claim 1,
Wherein a second bearing is provided at an upper portion and a lower portion of the second rotation shaft having the first teeth and the second teeth to induce smooth rotation of the second rotation shaft in the first through hole. The method according to any one of claims 1 to 3,
Wherein a third bearing is provided at a periphery of the first through-hole formed at the center of the upper and lower surfaces of the main body to induce smooth rotation of the first rotation shaft.

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