WO2005027304A1 - Telephone mobile equipe d'une generatrice - Google Patents

Telephone mobile equipe d'une generatrice Download PDF

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Publication number
WO2005027304A1
WO2005027304A1 PCT/JP2004/012942 JP2004012942W WO2005027304A1 WO 2005027304 A1 WO2005027304 A1 WO 2005027304A1 JP 2004012942 W JP2004012942 W JP 2004012942W WO 2005027304 A1 WO2005027304 A1 WO 2005027304A1
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WO
WIPO (PCT)
Prior art keywords
mobile phone
generator
weight
magnetic field
orbiting
Prior art date
Application number
PCT/JP2004/012942
Other languages
English (en)
Japanese (ja)
Inventor
Katsumi Ikeda
Original Assignee
Katsumi Ikeda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Katsumi Ikeda filed Critical Katsumi Ikeda
Publication of WO2005027304A1 publication Critical patent/WO2005027304A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
    • H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the present invention relates to a mobile phone having a generator.
  • the mobile phone incorporates a vibrator and a spring, and the mechanical energy generated by the vibration that is always generated when the mobile phone is carried is converted into electric energy by a built-in generator.
  • Patent Document 1 JP 2001-45126
  • the speed of the vibrator becomes zero, and the speed of the vibration is determined by the natural vibration of the system consisting of the vibrator and the spring force, and there is a limit to the maximum speed That is.
  • the present invention can generate power by a simple operation of shaking a mobile phone
  • the present invention is directed to a mobile phone with a generator that has the maximum power generation capability with a simple operation of shaking the mobile phone. That is, a mobile phone having a generator including a circulating weight portion having an electromotive force induction coil that can circulate on a circular orbit, and a magnetic field forming portion for forming a spatially non-uniform magnetic field on the circular orbit.
  • the present invention relates to a mobile phone having a generator for obtaining a maximum power generation capability by having a circulating means for forming a magnetic field rotating on the circumferential orbit.
  • the first embodiment mainly relates to claims 1, 2, 3, and 4.
  • the second embodiment shows an embodiment of the invention different from the first embodiment. That is, a magnet weight portion made of a magnet that can orbit on a circumferential orbit, an electromotive force induction coil portion arranged along the circumferential orbit to obtain an induced electromotive force by orbiting the magnet weight portion,
  • a mobile phone having a second generator consisting of: Further, based on this mobile phone, the above-mentioned mobile phone will be described in which the electromotive force induction coil section has a second orbiting means for rotating in the opposite direction on the circumferential orbit. Further, based on these mobile phones, a description will be given of a mobile phone having a mainspring system means in which the magnetic weight is wound up by rotation of the magnetic weight. Also, based on these mobile phones In the following, a description will be given of a mobile phone in which the second generator is used in common with an incoming call noise vibrator.
  • Embodiment 1 relates to a mobile phone having a first generator.
  • FIG. 1 is a diagram for explaining the concept of the first embodiment.
  • auxiliary power source for a battery of a mobile phone one method is to supply power by connecting a generator or a battery in a separate housing to the mobile phone (2). Another method is to attach a solar cell to the surface of a mobile phone (1), or to incorporate the generator itself into the mobile phone.
  • the present embodiment belongs to a method of incorporating a generator among these power generation methods, and further improves the power generation efficiency of the built-in generator.
  • a type of winding up the mainspring with gears (4) has also been proposed.
  • the generator of the present embodiment further improves the efficiency of such a generator, and hollow annular magnets forming a magnetic field are regularly arranged at regular intervals.
  • the rotation of the orbit can be controlled by controlling the rotational speed of the orbit and the rotational speed can be freely changed by an appropriate method of swinging simply by shaking the mobile phone. Shaking the mobile phone faster will increase the rotation speed of the orbital spindle, and increasing the rotation speed will increase power generation. Since there is no natural period, it depends on damping force such as friction.
  • the rotation speed can be maintained at a high speed, a much larger power generation can be obtained than a generator using a vibrator.
  • the speed does not change even during rotation, as in the case of the oscillator, the speed does not become zero, so that the power generation can be continued. As a result, the effect of reducing the size of the magnet is also obtained.
  • the force for rotating the orbital weight is caused by a moment generated by the eccentricity of the center of gravity of the orbital weight with respect to the rotation axis. Therefore, the weight of the orbital weight in the present embodiment is decentered.
  • the power generation system is considered as a motor, by energizing the power generation system, the orbital weight can be rotated. By sharing it with the vibrator for incoming calls, it becomes possible to share the motor and generator for the noise generator.
  • FIG. 2, FIG. 3, FIG. 4, FIG. 5, and FIG. 6 are conceptual diagrams of a mobile phone having a circulating weight unit and a magnetic field forming unit.
  • Embodiment 1 is a mobile phone having a circulating weight unit 0201, a magnetic field forming unit 0202, and a first generator 0203, which is a carousel, wherein the magnetic field forming unit 0202 includes a first circling unit 0501.
  • the orbital weight unit 0201 further includes a mainspring system means 0603, and the first generator 0203 is a mobile phone shared with an incoming call vibrator.
  • the "mobile phone” of the present embodiment has a circulating weight portion and a power generator having a magnetic field forming portion.
  • the “circular weight” has an electromotive force induction coil that can orbit around a circular orbit by increasing or decreasing its speed depending on how it is shaken by a human hand, and is eccentric from the center of rotation. It has a good center of gravity.
  • the speed of the electromotive force induction coil which is a measure of the power generation amount, is variable, and as a result, the power generation amount is changed. Can. This is effective when rapid power generation is needed, such as when you want to continue a call even if the battery runs out.
  • the "magnetic field forming unit” forms a spatially inhomogeneous magnetic field with magnets arranged over the entire circumference on the orbit. Furthermore, this magnet has a circular cross section so that efficient power generation is possible. However, since the orbital weight portion 0302 having the electromotive force induction coil is connected by a disk or a spoke that is joined to the center axis of rotation, this magnet 0301 has a shape with a notch in a part of its cross section. Become. When the electromotive force induction coil passes through the inhomogeneous magnetic field, a current is generated in the coil. This current is stored in the mainspring system means 0603 as mechanical energy once without being directly converted into electric energy or power stored in the battery of the mobile phone. When the rotation of the orbital weight does not work well, it is desirable to incorporate a device for giving initial rotation as a driving force.
  • the magnets are arranged over the entire circumference of the orbit, an inhomogeneous magnetic field can be formed over the entire circumference of the coil orbit. Therefore, the orbiting coil always receives a change in the magnetic field. be able to. Therefore, it is possible to continue power generation as long as the speed of the orbital weight unit does not become zero according to the manner of swinging the mobile phone, and it can be said that power generation efficiency is high. In addition, since the amount of power generation does not decrease even if the size of the mobile phone is reduced, there is an effect that the size and weight of the mobile phone can be reduced.
  • the mobile phone of the present invention can control the amount of power generation in accordance with the manner of swinging. For example, by shaking early, the force caused by the eccentric moment generated in the orbital weight increases, and as a result, the electromotive force induction coil rotates quickly and generates more power. On the other hand, by shaking slowly, the force due to the eccentric moment generated in the orbital weight is reduced, and as a result, the electromotive force induction coil rotates slowly, and less power is generated. Unlike such a reciprocating motion by a spring, such a rotating motion is not governed by the natural frequency, so that electric power can be generated efficiently.
  • the "first circling means" 0501 of the magnetic field forming unit includes a built-in latch mechanism for preventing rotation of the circulating weight in the same direction as the circling direction, and the circulating path moves on the circular orbit. It has a function of forming a magnetic field that rotates in the direction opposite to the circling direction of the weight.
  • the magnetic field The magnetic field forming part itself, which also generates the magnet force, is rotated in the opposite direction concentrically with the circumferential orbit of the orbital weight.
  • this method for example, there is a method in which the center of gravity of the magnet itself is eccentric, and when the mobile phone is shaken, the magnet is rotated by using a moment generated with respect to a central axis.
  • FIG. 11 shows an example of a magnet with an eccentric center of gravity.
  • the center of gravity with the eccentric rotation center force may be, for example, when some of the magnets arranged around the entire orbit are magnets with different weights (Fig. 11 (a)), It is assumed that a weight is added to the part (FIG. 11 (b)).
  • a weight is added to the part (FIG. 11 (b)).
  • FIG. 12 schematically shows a hollow ring-shaped magnet and a coil that can go around the magnet.
  • the magnets and coils have latch mechanisms A and B in the figure to make it impossible for the magnet and coil to make a circular motion in the same direction with the center axis as the base point.
  • An enlarged view of A and B in the figure is shown in the lower part of Fig. 12.
  • the right part shows the teeth of gear A and the movement of the claws. With the rotation of the gear, the pawl moves to the right from (1) to (2), and moves to the next tooth after the top of the tooth, and after (3), the gear moves to the right after Can not reverse rotation. That is, gear A only moves counterclockwise, and gear B only moves clockwise.
  • the "spring system means" 0603 of the orbital weight portion has a mainspring that is rotated by the force of shaking with a human hand and winds up while generating electric power.
  • the orbital weight is rotated by the opening force of the mainspring to generate power.
  • the mainspring is a device that generates power by also using the force that is turned up by the rotation of the orbital weight and the force that the mainspring system rewinds.
  • a force higher than that used for power generation is stored as kinetic energy in the mainspring, and a constant force is released when the force is released.
  • Electrical The present invention also has an effect unique to the present invention that generates electricity.
  • the fact that the first generator is shared with the incoming call noibrator means that the first generator is also used as a nooblator when a call is received by vigorously utilizing the features of the oscillating weight portion having an eccentric center of gravity.
  • the first generator can be used as a motor when energized, and is eccentric, so that the eccentric moment due to the rotation of the orbital weight causes vibration as a vibrator. This eliminates the need for a motor for the vibrator, or provides the effect of not having to provide a new space in the mobile phone by sharing both.
  • the mobile phone according to the first embodiment has an effect that large power can be obtained by a simple operation of shaking the mobile phone. Humans can actively control the swing speed to control the amount of power generation. This is effective when rapid power generation is required, such as when you want to continue a call even if the battery runs out.
  • the orbital weight portion has the center of gravity eccentric from the center of rotation, just by shaking the mobile phone, the orbital mass orbits the orbit by the eccentric moment, and the electromotive force induction coil rotates. In other words, it is reasonable to obtain a rotational force simply by shaking the mobile phone without giving it a rotational motion.
  • power generation can be continued as long as the speed of the orbital weight unit does not become zero, and it can be said that power generation efficiency is high.
  • the amount of power generation does not decrease even if the size of the mobile phone is reduced, the size and weight of the mobile phone can be reduced.
  • Embodiment 2 relates to a mobile phone having a magnet weight, an electromotive force induction coil, and a second power generator.
  • FIG. 3 is a diagram illustrating the concept of the second embodiment.
  • the relationship between the magnet and the coil unit is reversed.
  • the coil is around and moves inside the coil.
  • the mechanical difference is that the magnet, which is the magnet weight, is in the coil cross section because a cutout cannot be made in the cross section of the coil.
  • 7, 8, 9, and 10 are diagrams illustrating the concept of the second embodiment.
  • Embodiment 2 is a mobile phone having a second generator 0703 including a magnet weight portion 0701 and an electromotive force induction coil portion 0702, wherein the electromotive force induction coil portion includes a second circling means 09. 01, the magnet weight portion has a mainspring system means 1003, and the second generator is related to a mobile phone shared with an incoming call noise vibrator.
  • Magnetic Weight 0801 is a magnet that can orbit on a circumferential orbit. In order to reduce the frictional force in order to rotate while sliding inside the coil, it is necessary to provide a surface coating with low frictional force. For example, it is desirable to be covered or coated with a material having a small frictional force such as Teflon (registered trademark). In addition, it is desirable that the shape be different in cross section size between the head and the tail, for example, in consideration of rotation. As an example, it is preferable that the cross section of the head is large and the tail is small.
  • the cross-sectional shape may be circular, square, or any other free shape, but the same shape as the internal cross-section of the electromotive force induction coil is desirable.
  • clearance is required between the inner surface of the electromotive force induction coil and the outer surface of the magnet weight. The clearance may be, for example, about 2% to 3% of the cross-sectional diameter in the case of a circular cross-section.
  • the "electromotive force induction coil unit" 0802 is arranged along the circumferential orbit for obtaining an induced electromotive force by orbiting the magnet weight.
  • the inner surface of the electromotive force induction coil portion is coated with a material having a small frictional force in order to reduce the frictional force with the magnet weight.
  • the electromotive force induction coil part is formed by winding a coil around a pipe made of synthetic resin, etc., in order to withstand load against high-speed rotation of the magnet weight part. Shape is desirable.
  • the synthetic resin could be Teflon®, which could reduce friction.
  • the "second orbiting means" 0901 of the electromotive force induction coil section is for rotating in the opposite direction on the circumferential orbit.
  • the coil itself rotates concentrically with the magnet weight in the opposite direction.
  • the center of gravity of the coil portion is eccentric with respect to the central axis.
  • a moment is generated in the coil by the shaking force of the mobile phone, and the coil starts rotating.
  • a mechanism that rotates in only one direction is provided so that the magnet weight does not rotate in the same direction due to friction.
  • a fixed pawl is used to stop the movement of the protruding pawl.
  • the pawl is associated with the rotation of the coil section, and when rotating in the specified direction, it is necessary to store the pawl so that the pawl of the coil section is not caught. Desired! / ,.
  • the "spring system means" 1003 of the magnet weight is wound up by rotation of the magnet weight.
  • the magnet weight portion accommodated in the coil portion cannot directly rotate the mainspring system, and must be wound up by the magnetic force of the magnet weight portion.
  • a magnet is attached to the tip of the spring, which attracts each other via a coil and the magnet of the weight that rotates during power generation, and winds up the spring.
  • the fact that the second generator is shared with the incoming call vibrator means that the weight of the magnet rotates in the electromotive force induction coil when a call is received.
  • a current flows through the electromotive force induction coil, so that the magnet weight starts to rotate in the electromotive force induction coil. Since this rotation is eccentric with respect to the center axis of the electromotive force induction coil, a moment is generated. The generated moment causes the mobile phone to vibrate, and has the same effect as a noibrator.
  • the vibrator behaves in a non-constant manner, and the vibrator moves in an irregular manner.
  • the moving body portion having the rotating portion according to the present embodiment can freely adjust the speed, that is, the rhythm can be freely adjusted to be slower or slower when it is slow.
  • the rotation cycle is determined according to the natural cycle of the external force, the rhythm can be easily taken, which has the following effects.
  • the mobile phone with a power generator according to the present invention is, of course, not limited to the above-described embodiment, but can be variously modified without departing from the gist of the present invention.
  • FIG. 1 A conceptual diagram of a mobile phone having various generators
  • FIG. 2 is a conceptual diagram of a first generator according to Embodiment 1.
  • FIG. 3 is a conceptual diagram showing the relationship between the orbital weight part and the magnet of the magnetic field forming part according to the first embodiment.
  • FIG. 4 is a conceptual diagram of the magnets of the magnetic field forming unit and the orbital weight unit integrated on a disk according to the first embodiment.
  • FIG. 5 is a conceptual diagram of a first orbiting means having a disk shape for rotating a magnetic field forming unit according to the first embodiment.
  • FIG. 6 A conceptual diagram of a mainspring system means of Embodiment 1.
  • FIG. 7 is a conceptual diagram of a second generator according to a second embodiment.
  • FIG. 8 is a conceptual diagram showing a relationship between a magnet weight portion and an electromotive force induction coil portion of Embodiment 2.
  • FIG. 9 is a concept of a disk-shaped electromotive force induction coil portion as a second circling means of Embodiment 2.
  • FIG. 10 A conceptual diagram of a mainspring system means of Embodiment 2.
  • FIG. 12 is a view for explaining a latch mechanism.
  • a mobile phone having first orbiting means for forming a magnetic field rotating in the opposite direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transceivers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Il existe une idée classique selon laquelle on peut éliminer le manque de batterie en convertissant l'énergie mécanique obtenue par la vibration provoquée lors du déplacement d'un utilisateur d'un téléphone mobile en énergie électrique. Cependant, on ne peut pas dire qu'une génératrice pourvue d'un oscillateur présente un rendement élevé. Afin de palier à ce problème, l'invention concerne un téléphone mobile intégrant une génératrice composée d'une unité de poids rotative, comportant une bobine d'induction électromotrice capable de tourner autour d'une orbite circulaire, et d'une unité de formation de champ magnétique destinée à former un champ magnétique spatialement irrégulier sur l'orbite circulaire. Ainsi, ce téléphone mobile présente une génératrice pouvant produire de l'électricité de façon bien plus efficace qu'un téléphone mobile pourvu de l'oscillateur.
PCT/JP2004/012942 2003-09-08 2004-09-06 Telephone mobile equipe d'une generatrice WO2005027304A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003315969A JP3644684B2 (ja) 2003-09-08 2003-09-08 発電機付携帯電話
JP2003-315969 2003-09-08

Publications (1)

Publication Number Publication Date
WO2005027304A1 true WO2005027304A1 (fr) 2005-03-24

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PCT/JP2004/012942 WO2005027304A1 (fr) 2003-09-08 2004-09-06 Telephone mobile equipe d'une generatrice

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JP (1) JP3644684B2 (fr)
WO (1) WO2005027304A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102237770A (zh) * 2011-07-11 2011-11-09 华南理工大学 收集人体动能并转换为电能的装置及其方法
AT510682B1 (de) * 2011-04-04 2012-06-15 Pinhas Roland Moshashvili Ladevorrichtung für einen akku
EP2690768A2 (fr) * 2012-07-27 2014-01-29 Sony Corporation Générateur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE549785T1 (de) 2006-12-21 2012-03-15 Saab Ab Ampg-vorrichtung zur stromerzeugung aus schwingungen, ampg-vorrichtungsanordnung sowie verfahren zur optimierung besagter stromerzeugung
JP2009118582A (ja) * 2007-11-02 2009-05-28 Shibatekku Kk 発電素子、発電装置及び電子機器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10247964A (ja) * 1997-03-05 1998-09-14 Saitama Nippon Denki Kk 携帯端末機器の発電機能付き着信バイブレータ
JPH11234913A (ja) * 1998-02-19 1999-08-27 Seiko Epson Corp 電源ユニット、電源パッケージ、およびそれらを組み込んだ電子機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10247964A (ja) * 1997-03-05 1998-09-14 Saitama Nippon Denki Kk 携帯端末機器の発電機能付き着信バイブレータ
JPH11234913A (ja) * 1998-02-19 1999-08-27 Seiko Epson Corp 電源ユニット、電源パッケージ、およびそれらを組み込んだ電子機器

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT510682B1 (de) * 2011-04-04 2012-06-15 Pinhas Roland Moshashvili Ladevorrichtung für einen akku
AT510682A4 (de) * 2011-04-04 2012-06-15 Pinhas Roland Moshashvili Ladevorrichtung für einen akku
AT510682B8 (de) * 2011-04-04 2012-09-15 Pinhas Roland Moshashvili Ladevorrichtung für einen akku
CN102237770A (zh) * 2011-07-11 2011-11-09 华南理工大学 收集人体动能并转换为电能的装置及其方法
EP2690768A2 (fr) * 2012-07-27 2014-01-29 Sony Corporation Générateur
EP2690768A3 (fr) * 2012-07-27 2017-04-05 Sony Corporation Générateur

Also Published As

Publication number Publication date
JP3644684B2 (ja) 2005-05-11
JP2005086902A (ja) 2005-03-31

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