KR20020078643A - Excersing apparatus and its manufacturing method for the electric power generating and the electric power storage. - Google Patents

Abstract

PURPOSE: A sports instrument for generating and storing electric power and a fabricating method thereof are provided to obtain the electric power by installing a generator and an accumulator to the sports instrument. CONSTITUTION: A sports instrument for generating and storing electric power is formed with a sports instrument for requesting or producing a rotary power, a sports instrument for requesting or producing a reciprocation power, and a sports instrument for requesting or producing a vibration power. The sports instrument for requesting or producing the rotary power is formed by a fixed type cycle and a running machine. The sports instrument for requesting or producing the reciprocation power is formed by a bench press and reciprocal sports instruments. The sports instrument for requesting or producing the vibration power is formed by a standing running machine. The electric power is generated by installing a generator and an accumulator to the sports instruments.

Description

Exercise apparatus and its manufacturing method for electric power generation and power storage. {Excersing apparatus and its manufacturing method for the electric power generating and the electric power storage.}

* In the following, the exercise equipment is a generic term for all equipment and devices designed for exercise in a fixed state.

Until now, exercise equipments only consumed kinetic energy, but only a device requiring electric power, but the exercise equipment of the present invention was not used at all, and wasted, generated, stored and used by converting the generated kinetic energy into electric power through a generator. By making it

① It saves energy by replacing part of electricity consumption of home appliances, etc. (using DC 1V ~ 50V, AC 110V ~ 380V power generation)

② Environmental protection effect

③ Securing Home Power for the Worst Case

⑤ It also aims to provide exercise equipment with breakthrough utility by giving the purpose of exercise through the use of exercise equipment.

Example) By limiting the computer power supply of the obese child to the power supply of the present invention device, it is possible to induce voluntary exercise desire.

○ There are three kinds of exercise equipment, depending on the nature of the exercise.

① Mechanisms requiring rotational motion

Ex) Cyclone (treadmill exercise equipment), treadmill, etc.

② Organization requiring a round trip

Ex) weights, other arms, legs, waist, torso

③ Mechanisms that require vibration (a kind of reciprocation)

Ex) Running machine, stepper, punch ball, etc.

○ The power generation and power storage systems are as follows.

① Apparatus requiring rotational motion.

Rotational motion → Connect to the rotating shaft of generator → AC current generation → Commutator (device) → DC current → Storage battery

② Mechanisms Requiring Reciprocating Motion (2 Types)

Ⓐ Reciprocating motion → Use of crank (axis) → AC current generation → Commutator (device) → DC current → Storage battery

Ⓑ Reciprocating → Reciprocating Generator → AC Current Generation → Commutator (Device) → DC Current → Storage Battery

③ Mechanism requiring vibration movement (a kind of reciprocation)

Vibration motion → Vibration motion generator (reciprocating motion generator) → AC current power generation → Commutator (device) → DC current → Storage battery

○ Summary of Power Generation System

The power generation system can be divided into a general generator which is generated by the rotational motion and a reciprocating and vibration generator which is generated by the reciprocating and vibrational motion.

First, general generators, including commutators (devices), are:

(See Fig. 2)

As shown in Fig. 2, when the magnetic field made by the magnetic poles N and S is rotated at a constant speed n around the YY 'axis, the coil consisting of the coil sides A and B is coiled according to the right hand rule of Fleming. Each generate an electromotive force e in the direction of the arrow.

In this case, the magnitude of the direct current electromotive force e induced in one conductor is as follows. e = B ℓυ [V]

Where B is the average magnetic flux density [WB / ㎡], l is the effective distance of the coil edge, and υ is the peripheral speed of the conductor [m / s].

In the above equation, if the rotational speed is constant, l is constant, so e is proportional to B, and as shown in Fig. 2-c, when the magnetic flux density in the gap is the same as the solid line, the waveform of the electromotive force becomes like a dotted line. When the coil is rotated halfway from Fig. 2-a to Fig. 2-b, the directions of the electromotive force generated in the coil sides A and B are reversed, respectively, but commutator segments c₁ and c₂ ( c₁ and c₂ are the metal pieces insulated from each other), so the electromotive force generated between the brushes becomes a direct current having a positive polarity on the b₂ side as shown in FIG.

In the winry diagram shown in FIGS. 2-a and 2-b, there are two commutator pieces, and the voltage appearing between the brushes is severely pulsated and the electromotive force is small, but practically, the number of commutator pieces is increased and the slots installed in the core of the coil side are also ), A large electromotive force with less pulsation is obtained.

Second, the principle of the reciprocating and vibration generator is as follows.

In the theory of integration of Lenz's law of electromagnetic induction and Fleming's right-hand law, "a cylindrical stimulus causes electromagnetic induction as it moves reciprocally in or out of a cylindrical coil". And the vibration generator is a principle of generating electromotive force by reciprocating and vibrating (short reciprocating) the magnetic poles N, S.

As above, the rotational motion (force), reciprocation motion (force), vibration motion (force) is converted into electrical power through the generator, which is immediately stored in the storage battery (storage battery).

○ Description of power storage system

The change of chemical energy into electrical energy is called discharge, and the change of electrical energy into chemical energy and accumulating is called charging system. It is possible to repeat charging and discharging repeatedly. do.

Lead-acid batteries and alkaline batteries are commercially used as storage batteries.

Taking the lead-acid battery as an example, the principle of charging and discharging is as follows. (See Drawing 3)

(Chemical Change at Charging)

As shown in Fig. 3-1, if the electrode

At the electrode, lead sulfate is changed to lead peroxide

PbSO₄ → PbO₄

At the electrode, lead sulfate is changed to

PbSO₄ → Pb

In the bath, the water turns into dilute sulfuric acid.

H₂O → H₂SO₄

This chemical action stores the electrical force chemically.

(Chemical change at discharge)

When discharged as in Fig. 3-2

At the electrode, lead peroxide turns into lead sulfate

PbO₄ → PbSO₄

At the electrode, the sea level lead is converted to lead sulfate, and in the bath, dilute sulfuric acid is converted to water, generating a direct current.

○ Background of invention

The energy problem that began as mankind discovered fire and converted thermal energy into mechanical energy requires more and more energy resources for convenient cultural life.

No matter how high the efficiency of the machine and the emphasis on saving, there is a growing opinion that the development of alternative energy is in the midst of an increase in the overall energy consumption as the income level increases. In 1999, our country accounted for only 1.05% of alternative energy in total energy supply.

Since even 90% is waste incineration heat, the share of pure alternative energy is very small.

In 1998, the figure was 4.0% in the US, 4.3% in France, and 6.9% in Denmark. In addition, the seriousness of depletion of resources represented by depletion of carbon raw materials (coal, petroleum, etc.) and environmental pollution due to energy consumption will be a challenge for all of us.

If the worst comes, human strength may be reemerged as an energy source.

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1 is a structural diagram of the present invention

No. 2 is the basic structure of DC generator

No. 3 is the chemical change of the charger

No. 4 pictures of general fitness equipment

No. 5 is a flow chart of power generation and storage of the present invention

* Description of the symbols for the main parts of the drawings *

1-1 crankshaft

1-2 reciprocating and vibration generator

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Claims (7)

① Exercise equipment that requires rotational force or can produce rotational force directly (fixed cycle, treadmill, etc.), ② Exercise equipment that requires or can produce reciprocating force (bench presser, lifter, etc.) ③ Exercise equipment that requires or can produce vibration exercise force (in-place running machine, punch ball, etc.) An exercise device capable of producing and storing electric power by attaching a generator and a capacitor to the back and a manufacturing method thereof. * The exercise equipment referred to herein refers to all the apparatuses and their devices designed for exercise in a fixed state. According to claim 1, the produced electric range is DC1V ~ 50V, AC 110V ~ 380V, the exercise equipment and its manufacturing method. The exercise apparatus and manufacturing method of claim 1, wherein the generator is a direct current generator, an alternator, a reciprocating generator, a progress generator, or the like. The exercise device and a manufacturing method of the battery according to claim 1, wherein the storage battery is a lead storage battery and an alkaline storage battery. The exercise apparatus and its manufacturing method according to claim 1, further comprising a digital circuit and a device for displaying a current exercise amount, a current power storage state display, and an exercise light indicator until completion of power storage. The exercise apparatus and manufacturing method thereof according to claim 1, wherein a television, a computer, a telephone, a sound apparatus, a lighting apparatus, or the like can be mounted. The exercise apparatus and manufacturing method thereof according to claim 1, wherein the generator and the capacitor are included in or detachable from the main body.