JP3098732U - Bicycle mobile phone charger - Google Patents

Bicycle mobile phone charger Download PDF

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Publication number
JP3098732U
JP3098732U JP2003004049U JP2003004049U JP3098732U JP 3098732 U JP3098732 U JP 3098732U JP 2003004049 U JP2003004049 U JP 2003004049U JP 2003004049 U JP2003004049 U JP 2003004049U JP 3098732 U JP3098732 U JP 3098732U
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Japan
Prior art keywords
mobile phone
charger
cord
bicycle
dynamo
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Expired - Fee Related
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JP2003004049U
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Japanese (ja)
Inventor
太田 正和
Original Assignee
藤本 雅多
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Abstract

【課題】自転車の前照ライト用ダイナモに携帯電話用充電器を取り付け簡単・確実に充電でき電動力・エンジン・充電式電池・燃料電池を使用せず前照ライト用ダイナモから電力を得る。
【解決手段】原動機の無い自転車の前照ライト用ダイナモ1に携帯電話充電器4に巻き取り収納されているコード2を取り付け自転車使用時に前照ライト用ダイナモ1の動力から発生した電気を携帯電話充電器4に送り整流変換した電気を携帯電話本体内部のバッテリーに充電する。
【選択図】    図1
A battery charger for a mobile phone is attached to a dynamo for a headlight of a bicycle so that the battery can be easily and reliably charged, and electric power is obtained from the dynamo for a headlight without using an electric power, an engine, a rechargeable battery, or a fuel cell.
Kind Code: A1 A mobile phone charger attaches a cord wound around a mobile phone charger to a dynamo for a headlight of a bicycle without a motor and uses the power generated by the power of the dynamo for a headphone when using a bicycle to a mobile phone. The battery is sent to the charger 4 and the rectified electricity is charged into the battery inside the mobile phone body.
[Selection diagram] Fig. 1

Description

【0001】
【考案の属する技術分野】
本考案は自転車使用時に用いる携帯電話充電器に関するものである。
【0002】
【従来の技術】
従来、この種の携帯電話充電器としては図5に示すエンジン等の原動機などを使用し電源としたシガレットライター取り付け部に延長コードを用いた物や、家庭用コンセント差込口を利用し電源としていた物や、乾電池を使い充電器に充電する物が知られている(例えば登録実用新案第3090594号公報及び登録実用新案第3087509号公報及び登録実用新案第3067834号公報参照)。
【0003】
【考案が解決しようとする課題】
しかしながら以上の従来技術によれば、9割が携帯電話所持者である学生や自動車運転免許非所持者には使用が難しく携帯電話の充電には必ず電動力のあるもの又は使い捨ての充電用電池パックを起動させなければならなかった。又、太陽電池を使用するには電池の大きさや日照等に左右され移動中の充電には不便な部分が多かった。そこで、この考案は電動力・エンジンなどの原動機要素や使用後廃棄処理に困る充電用電池パックなどを必要としない交通手段のもっともポピュラーな自転車を用い無電動・無エンジンから携帯電話の充電を可能にする為、自転車に付いている前照ライト用ダイナモを駆動させその電力を整流化でき充電器本体に使用コードの巻取りができ容易に持ち運びが可能な充電器を使用することにより自動車運転免許を所持していなくても移動中に乗り物により携帯電話の充電が容易に出来る充電器を提供することを課題とする。
【0004】
【課題を解決するための手段】
以上の課題を解決するために請求項1の考案は自転車の前照ライト用ダイナモにダイナモの駆動により発生する電力を整流変換し超過充電を回避して充電出来る充電器を設けたことを特徴とする携帯電話充電器である。また、請求項2の考案は充電器本体の盗難防止や使用時の劣化を低減させ利用者が携帯しやすいサイズにする為ダイナモと充電器をつなぐコードを途中で分割できることを特徴とする携帯電話充電器である。また、請求項3の考案はコードが不用意に露出せず巻き取りに関する危険を大幅に軽減し充電器使用時、使用後のコードの長さを調整できる様にコード巻取りスペースを設けたことを特徴とする携帯電話充電器である。
【0005】
【考案の実施の形態】
考案の実施の形態について図面を参照して説明する。
図1〜図3において、携帯電話充電器本体5は、例えばポリ塩化ビニール樹脂のようなプラスチックを用い、厚み7mm・6mm・7mm程度の3つの型抜き部品により2cm程度の肉厚を有する円盤状に形成されている。さらに詳しくは断面形状が円であって、両側部品12・14は外方に膨らむように湾曲させてあり中央部品13を挿むように成型されている。
【0006】
また、携帯電話充電器本体5に内蔵されている電力変換充電装置7は、一定に供給されない電流を整流変換し充電する為、直流電圧安定回路・電圧安定制御回路・充電制御回路・超過充電防止回路を備えている。さらに、携帯電話充電器本体5内部には充電時使用のコード2を巻き取り収納する為に、凹状に巻き取りスペースを設けている。
【0007】
図2〜図4において、固定式コードジョイントパーツ11はコードジョイントパーツ3と直接連結する接続金具を設けたポリ塩化ビニール樹脂のようなプラスチックで形成されており、自転車のハンドルに常設できるよう湾曲にくり抜いた形状になっている。さらに、コードジョイントパーツ3に取り付けれるようにハンドル取り付け上部に接続金具を備えている。
【0008】
【考案の効果】
本考案は上述のとおり構成されているので次に記載する効果を奏する。
【0009】
請求項1の携帯電話充電器においては自転車の前照ライト用ダイナモに携帯電話充電器を設けたので容易な交通手段で充電が出来また違和感なく自転車に乗れ外観的にも優れている。
【0010】
請求項2の携帯電話充電器においては取り付けコードを分割可能にしたことにより盗難防止を確実にでき使用後、大変携帯が容易になる。
【0011】
請求項3の携帯電話充電器においては充電器本体にコード巻取りスペースを設けてあるので使用時・使用後コードが不用意に露出せず巻き取りに関する危険性を大幅に削減できる。
【0012】
また、消耗品ではないので電池を買い換えたり他からの電力供給を必要としない。
【図面の簡単な説明】
【図1】携帯電話充電装置を自転車に装着してなる状態を示す要部斜視図である。
【図2】この考案の一実施形態を示す正面図である。
【図3】この考案の一実施形態を示す断面図である。
【図4】固定式コードジョイントパーツの要部斜視図である。
【図5】従来の携帯電話充電装置に係る要部斜視図である。
【符号の説明】
1 前照ライト用ダイナモ
2 コード
3 コードジョイントパーツ
4 携帯電話充電器
5 携帯電話
6 携帯電話差込口
7 電力変換充電装置
8 車載用携帯電話充電器
9 電池使用式携帯電話充電器
10 家庭用携帯電話充電器
11 固定式コードジョイントパーツ
12 本体上部部品
13 本体中央部品
14 本体下部部品
[0001]
[Technical field to which the invention belongs]
The present invention relates to a mobile phone charger used when using a bicycle.
[0002]
[Prior art]
Conventionally, this type of mobile phone charger uses an engine or other prime mover as shown in Fig. 5 and uses an extension cord to attach a cigarette lighter to the power source, or a power outlet using a household outlet outlet. There are also known products that charge a charger using a dry battery (see, for example, Japanese Utility Model No. 3090594, Japanese Utility Model No. 3087509, and Japanese Utility Model No. 3067834).
[0003]
[Problems to be solved by the invention]
However, according to the prior art described above, it is difficult to use for 90% of students who have a mobile phone or a person who does not have a car driver's license, and the mobile phone must be charged with electric power or a disposable battery pack for charging. Had to start. In addition, when using a solar cell, there are many inconvenient parts for charging while moving, depending on the size of the battery and sunshine. Therefore, this inventor is able to charge mobile phones from non-motorized and non-engined vehicles using the most popular bicycle in transportation that does not require motor elements such as electric power and engines, and battery packs for charging that are difficult to dispose of after use. The driver's license is obtained by driving the dynamo for the headlight on the bicycle, rectifying its power, winding up the cord used on the charger body, and using an easily portable charger. It is an object of the present invention to provide a battery charger which can easily charge a mobile phone by a vehicle while traveling even if the user does not own the battery.
[0004]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the invention of claim 1 is characterized in that a charger for rectifying and converting the electric power generated by driving the dynamo and avoiding overcharging is provided in the dynamo for the headlight of the bicycle. Mobile phone charger. The invention according to claim 2 is characterized in that the cord connecting the dynamo and the charger can be divided in the middle in order to prevent the theft of the charger body and to reduce the deterioration during use and to make the size easy for the user to carry. It is a charger. In addition, the invention of claim 3 provides a cord winding space so that the cord is not inadvertently exposed and the danger of winding is greatly reduced, and the length of the cord after use can be adjusted when using the charger. It is a mobile phone charger characterized by the above-mentioned.
[0005]
[Embodiment of the invention]
An embodiment of the invention will be described with reference to the drawings.
1 to 3, a mobile phone charger main body 5 is made of a plastic such as polyvinyl chloride resin and has a disk shape having a thickness of about 2 cm by three die-cut parts having a thickness of about 7 mm / 6 mm / 7 mm. Is formed. More specifically, the cross-sectional shape is circular, and both side parts 12 and 14 are curved so as to bulge outward and are molded so as to insert the center part 13.
[0006]
In addition, the power conversion and charging device 7 built in the mobile phone charger main body 5 rectifies and converts a current that is not constantly supplied, and charges it. Therefore, a DC voltage stabilizing circuit, a voltage stabilizing control circuit, a charging control circuit, and an overcharge prevention. It has a circuit. Further, a winding space is provided in a concave shape inside the mobile phone charger body 5 for winding and storing the cord 2 used for charging.
[0007]
2 to 4, the fixed type cord joint part 11 is formed of a plastic such as a polyvinyl chloride resin provided with a connection fitting directly connected to the cord joint part 3, and has a curved shape so that it can be permanently installed on a bicycle handlebar. It has a hollow shape. Further, a connection fitting is provided on the upper part of the handle to be attached to the cord joint part 3.
[0008]
[Effect of the invention]
Since the present invention is configured as described above, the following effects can be obtained.
[0009]
In the mobile phone charger according to the first aspect, since the mobile phone charger is provided in the dynamo for the headlight of the bicycle, the mobile phone can be charged by easy means of transportation, and can be mounted on the bicycle without a sense of incongruity and has an excellent appearance.
[0010]
In the mobile phone charger according to the second aspect, since the attachment cord is made divisible, it is possible to reliably prevent theft, and it becomes very easy to carry after use.
[0011]
In the mobile phone charger according to the third aspect, the cord winding space is provided in the charger main body, so that the cord is not carelessly exposed at the time of use and after use, so that the danger of winding can be greatly reduced.
[0012]
Also, since it is not a consumable, it does not require replacement of batteries or power supply from other sources.
[Brief description of the drawings]
FIG. 1 is an essential part perspective view showing a state in which a mobile phone charging device is mounted on a bicycle.
FIG. 2 is a front view showing an embodiment of the present invention.
FIG. 3 is a sectional view showing an embodiment of the present invention.
FIG. 4 is a perspective view of a main part of a fixed type cord joint part.
FIG. 5 is a perspective view of a main part of a conventional mobile phone charging device.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Dynamo for headlights 2 Cord 3 Cord joint parts 4 Mobile phone charger 5 Mobile phone 6 Mobile phone inlet 7 Power conversion charger 8 In-vehicle mobile phone charger 9 Battery-powered mobile phone charger 10 Home mobile Phone charger 11 Fixed cord joint parts 12 Upper body parts 13 Central body parts 14 Lower body parts

Claims (3)

携帯電話(5)を充電する為の電源として自転車の前照ライト用ダイナモ(1)を駆動させ発生する電力を、コード(2)を使い専用充電器へ送り整流に変換し超過充電を防ぎほぼ一定の電力を野外でエンジンや電池を使用せず携帯電話(5)に充電出来ることを特徴とする携帯電話充電器(4)。As a power source for charging the mobile phone (5), the power generated by driving the dynamo (1) for the headlight of the bicycle is transmitted to the dedicated charger using the cord (2) and converted to rectification to prevent overcharging and almost A mobile phone charger (4) characterized in that a fixed power can be charged to a mobile phone (5) outdoors without using an engine or a battery. 充電器本体の盗難防止や使用時の劣化を低減させ利用者が充電器本体を携帯しやすいサイズにする為に前照ライト用ダイナモ(1)に取り付けるコード(2)を自転車に常設している部分と充電器本体に常設する部分とに容易にコード(2)の途中で分割・脱着出来ることを特徴とする請求項1記載の携帯電話充電器(4)。In order to prevent theft of the charger body and reduce deterioration during use, the cord (2) attached to the headlight dynamo (1) is permanently installed on the bicycle to make the charger body easy to carry. The mobile phone charger (4) according to claim 1, characterized in that the mobile phone charger (4) can be easily divided and detached in the middle of the cord (2) into a part and a part permanently installed in the charger main body. 携帯電話充電器(4)使用後に取り外して持ち運び時にコンパクトになりコード(2)が不用意に露出せず巻き取りに関する危険を大幅に軽減する為に携帯電話充電器(4)本体内部に充電時や使用時のコード(2)の長さを調整出来るようにコード2巻取りスペースを設けることを特徴とする請求項1記載の携帯電話充電器(4)。When charging inside the mobile phone charger (4) to remove the mobile phone charger (4) after use and make it compact when carrying, the cord (2) is not exposed carelessly and the danger of winding up is greatly reduced 2. The mobile phone charger (4) according to claim 1, wherein a space for winding the cord (2) is provided so that the length of the cord (2) during use can be adjusted.
JP2003004049U 2003-06-04 2003-06-04 Bicycle mobile phone charger Expired - Fee Related JP3098732U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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JP2003004049U JP3098732U (en) 2003-06-04 2003-06-04 Bicycle mobile phone charger

Publications (1)

Publication Number Publication Date
JP3098732U true JP3098732U (en) 2004-03-11

Family

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Country Status (1)

Country Link
JP (1) JP3098732U (en)

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