JP2000012145A - Magnet attracting connector - Google Patents
Magnet attracting connectorInfo
- Publication number
- JP2000012145A JP2000012145A JP10177498A JP17749898A JP2000012145A JP 2000012145 A JP2000012145 A JP 2000012145A JP 10177498 A JP10177498 A JP 10177498A JP 17749898 A JP17749898 A JP 17749898A JP 2000012145 A JP2000012145 A JP 2000012145A
- Authority
- JP
- Japan
- Prior art keywords
- plug
- jack
- pole
- pair
- permanent magnet
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、永久磁石により互
いに吸引し合うようにしたプラグとジャックからなるコ
ネクタに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connector comprising a plug and a jack which are attracted to each other by a permanent magnet.
【０００２】[0002]
【従来の技術】従来のプラグとジャックが結合するコネ
クタでは、互いに挿入結合するときに物理的抵抗力が大
きく、さらに使用時には隙間からの煤塵による汚れ、水
滴による錆等が発生する可能性があり、それらが製品寿
命を短くさせる要因となっていた。2. Description of the Related Art In a conventional connector in which a plug and a jack are connected to each other, physical resistance is large when they are inserted and connected to each other, and furthermore, when used, there is a possibility that dirt due to dust from a gap or rust due to water droplets may occur. However, they have been factors that shorten the product life.
【０００３】[0003]
【発明が解決しようとする課題】例えば、携帯電話機と
ヘッドセットを接続するために用いるプラグ・ジャック
方式のコネクタにおいて、十分に奥まで挿入してあるは
ずのものが不十分な嵌合のまま使用されてしまうことが
ある。さらに、プラグとジャックの接続面においては構
造上必ず隙間が生じるため、埃や水分の影響を受けやす
いという欠点があった。For example, in a plug-jack type connector used for connecting a portable telephone and a headset, a connector which should be inserted to a sufficient depth is used with insufficient fitting. It may be done. Furthermore, since a gap always occurs in the connection surface between the plug and the jack due to the structure, there is a disadvantage that the connection surface is easily affected by dust and moisture.
【０００４】そこで、本発明は、それらを改善するため
に互いの接続を強化して、より一層の信頼性向上を図る
ようにした磁石吸着型コネクタを提供することを目的と
するものである。SUMMARY OF THE INVENTION It is an object of the present invention to provide a magnet-attached connector in which the connections are strengthened in order to improve them and the reliability is further improved.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の磁石吸着型コネクタは、プラグとジャック
からなるコネクタであって、前記プラグの挿入軸根元部
に、前記挿入軸を挟んで一方に表面がＮ極、他方に表面
がＳ極の第１の永久磁石対が配置され、前記ジャックの
挿入穴入口に、前記プラグにおける第１の永久磁石対の
Ｎ極，Ｓ極に対しそれぞれ異極が対向するように第２の
永久磁石対が配置され、前記プラグとジャックが結合し
たとき、前記第１および第２の永久磁石対が互いに吸引
し合うように構成したものである。In order to achieve the above object, a magnet attracting type connector according to the present invention is a connector comprising a plug and a jack, wherein the insertion shaft is sandwiched between the insertion shaft base of the plug. A first pair of permanent magnets, one of which has an N pole surface and the other of which has an S pole surface, is disposed at the entrance of the insertion hole of the jack with respect to the N pole and S pole of the first permanent magnet pair of the plug. A second pair of permanent magnets is arranged such that different poles face each other, and the first and second pairs of permanent magnets attract each other when the plug and the jack are connected.
【０００６】なお、前記第１および第２の永久磁石対
は、それぞれプラグの挿入軸根元部あるいはジャックの
挿入穴入口を囲むように、略円形リングを半切した形状
の表面がＮ極およびＳ極の磁石を互いにギャップを介し
て配置してなるものである。The first and second pairs of permanent magnets each have an N-pole and an S-pole, each having a substantially circular ring half-cut so as to surround the base of the plug insertion shaft or the insertion hole entrance of the jack. Are arranged with a gap therebetween.
【０００７】上記構成によれば、プラグとジャックが結
合したとき、第１および第２の永久磁石対の異極同士が
互いに吸引し合うので、結合が強固になり、かつ密着す
る。したがって、防塵，防水作用を有し、さらに、シー
ルド効果により、外部からのノイズを排除する作用を有
する。[0007] According to the above configuration, when the plug and the jack are connected, the different poles of the first and second permanent magnet pairs attract each other, so that the connection becomes strong and closely adhered. Therefore, it has a dustproof and waterproof action, and further has an action of eliminating external noise by a shield effect.
【０００８】また、第１および第２の永久磁石対の異極
同士が互いに吸引し合うので、ジャックに対するプラグ
の周方向の位置が固定され、常に正しい結合が行われ
る。In addition, since the different poles of the first and second permanent magnet pairs attract each other, the position of the plug in the circumferential direction with respect to the jack is fixed, and the correct coupling is always performed.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施の形態につい
て、図面を参照しながら詳細に説明する。Embodiments of the present invention will be described below in detail with reference to the drawings.
【００１０】（実施の形態１）図１は、本発明の実施の
形態１における磁石吸着型コネクタを示したもので、１
は例えばヘッドセットのプラグ部、２は例えば携帯電話
機３のジャック部である。図１は、プラグ部１の挿入軸
４がジャック部２の挿入穴に装着された状態を示してい
る。１１，１２は後で説明する永久磁石である。(Embodiment 1) FIG. 1 shows a magnet attraction type connector according to Embodiment 1 of the present invention.
Is a plug portion of a headset, for example, and 2 is a jack portion of the mobile phone 3, for example. FIG. 1 shows a state in which the insertion shaft 4 of the plug unit 1 is attached to the insertion hole of the jack unit 2. 11 and 12 are permanent magnets described later.
【００１１】図２は、３信号を伝送するプラグ部１、ジ
ャック部２の具体的構成を示したもので、プラグ部１
は、挿入軸４に信号Ａ，Ｂ，Ｃの接点電極５ａ，５ｂ，
５ｃを有し、その接点電極から内部配線されて図１の信
号線６に導かれている。ジャック部２では、挿入穴７の
内部に、挿入軸４の接点電極５ａ，５ｂ，５ｃに対応す
る接点電極８ａ，８ｂ，８ｃが設けられており、その接
点電極から携帯電話機３の所定の位置に内部配線されて
いる。なお、接点電極８ａ，８ｂ，８ｃの接点部は、挿
入された挿入軸の接点電極５ａ，５ｂ，５ｃに弾性的に
接する金属ばねにより構成されている。FIG. 2 shows a specific configuration of the plug unit 1 and the jack unit 2 for transmitting three signals.
Are connected to the insertion shaft 4 by contact electrodes 5a, 5b,
5c, which is internally wired from the contact electrode and led to the signal line 6 in FIG. In the jack portion 2, contact electrodes 8 a, 8 b, 8 c corresponding to the contact electrodes 5 a, 5 b, 5 c of the insertion shaft 4 are provided inside the insertion hole 7, and a predetermined position of the mobile phone 3 is determined from the contact electrodes. Are internally wired. The contact portions of the contact electrodes 8a, 8b, 8c are made of a metal spring that elastically contacts the contact electrodes 5a, 5b, 5c of the inserted insertion shaft.
【００１２】プラグ部１の挿入軸４の根元部には、挿入
軸４を挟んで一方に表面がＮ極、他方に表面がＳ極の第
１の永久磁石対１１が配置されている。また、ジャック
部２の挿入穴７の入口には、プラグ部における第１の永
久磁石対１１のＮ極，Ｓ極に対しそれぞれ異極が対向す
るように第２の永久磁石対１２が配置されている。した
がって、プラグとジャックが結合したとき、第１の永久
磁石対１１と第２の永久磁石対１２が互いに吸引し合う
ようになっている。At the base of the insertion shaft 4 of the plug portion 1, a first permanent magnet pair 11 having an N-pole surface on one side and an S-pole surface on the other side is disposed with the insertion shaft 4 interposed therebetween. A second pair of permanent magnets 12 is arranged at the entrance of the insertion hole 7 of the jack 2 so that different poles are opposed to the N and S poles of the first pair of permanent magnets 11 in the plug. ing. Therefore, when the plug and the jack are connected, the first permanent magnet pair 11 and the second permanent magnet pair 12 attract each other.
【００１３】図３は、第１の永久磁石対１１を示したも
ので、挿入軸根元部を囲むように、略円形リングを半切
した形状のＮ極およびＳ極の磁石１１ａ，１１ｂが互い
にギャップ１３（絶縁体など）を介して配置されてい
る。なお、磁石１１ａ，１１ｂは、表面，裏面方向に着
磁されており、表面がＮ極ならば裏面はＳ極となってい
る。第２の永久磁石対１２も、同様の形状の磁石１２
ａ，１２ｂからなり、第１の永久磁石対１１のＮ極，Ｓ
極に対しそれぞれ異極が対向するように配置されてい
る。FIG. 3 shows a first pair of permanent magnets 11. N-pole and S-pole magnets 11a and 11b each having a substantially circular ring half-cut so as to surround the base of the insertion shaft have gaps therebetween. 13 (insulator, etc.). The magnets 11a and 11b are magnetized in the direction of the front surface and the back surface. If the front surface is the N pole, the back surface is the S pole. The second permanent magnet pair 12 also has a magnet 12 of a similar shape.
a, 12b, the N pole of the first permanent magnet pair 11, S
The different poles are arranged so as to face the poles.
【００１４】このように構成された本実施の形態１によ
れば、プラグとジャックが結合したとき、第１の永久磁
石対１１と第２の永久磁石対１２の各異極同士が互いに
吸引し合うので、結合が密になり、したがって、防塵や
防水効果が得られる。さらに、シールド効果があるの
で、外部からのノイズの侵入を防止することができる。According to the first embodiment thus configured, when the plug and the jack are connected, the different poles of the first permanent magnet pair 11 and the second permanent magnet pair 12 attract each other. The mating results in a tighter connection, thus providing a dust and water proof effect. Further, since there is a shielding effect, it is possible to prevent external noise from entering.
【００１５】また、第１の永久磁石対１１と第２の永久
磁石対１２の各異極同士は互いに吸引し合い、同極同士
は反発し合うので、ジャックに対するプラグの周方向の
位置は必然的に決定され、したがって、挿入方向性を規
制する物理的構造を設けなくても自動的に正しい位置関
係で結合することになる。Also, since the different poles of the first permanent magnet pair 11 and the second permanent magnet pair 12 attract each other and repel each other, the circumferential position of the plug with respect to the jack is inevitable. Therefore, the connection is automatically performed in a correct positional relationship without providing a physical structure that regulates the insertion direction.
【００１６】接続完了後では、第１の永久磁石対１１と
第２の永久磁石対１２の吸引力によりこの位置を継続す
るように作用し、現状を最短距離で保持し続けるため、
振動等の外力や落下等に対しても結合が維持される。After the connection is completed, the first permanent magnet pair 11 and the second permanent magnet pair 12 act to maintain this position by the attractive force, and the current state is maintained at the shortest distance.
Coupling is maintained even with external force such as vibration or dropping.
【００１７】（実施の形態２）図４は、本発明の実施の
形態２における磁石吸着型コネクタを示したもので、こ
こでは、信号Ａ，Ｂ，Ｃ，Ｄ，Ｅの５信号を伝送するコ
ネクタである。すなわち、プラグ部２１の挿入軸４には
接点電極１５ａ，１５ｂ，１５ｃ，１５ｄ，１５ｅを、
ジャック部２２の挿入穴７には接点電極１６ａ，１６
ｂ，１６ｃ，１６ｄ，１６ｅをそれぞれ備えている。そ
して、プラグ部２１の挿入軸４の根元部には、挿入軸４
を挟んで一方に表面がＮ極、他方に表面がＳ極の第１の
永久磁石対１１が配置され、また、ジャック部２２の挿
入穴７の入口には、プラグ部における第１の永久磁石対
１１のＮ極，Ｓ極に対しそれぞれ異極が対向するように
第２の永久磁石対１２が配置されている。したがって、
プラグとジャックが結合したとき、第１の永久磁石対１
１と第２の永久磁石対１２が互いに吸引し合うようにな
っていることは、実施の形態１と同様である。(Embodiment 2) FIG. 4 shows a magnet attraction type connector according to Embodiment 2 of the present invention, in which five signals A, B, C, D and E are transmitted. Connector. That is, the contact electrodes 15a, 15b, 15c, 15d, and 15e are provided on the insertion shaft 4 of the plug portion 21,
The contact holes 16a, 16
b, 16c, 16d, and 16e, respectively. The insertion shaft 4 is provided at the base of the insertion shaft 4 of the plug portion 21.
A first permanent magnet pair 11 having a surface of N pole on one side and a surface of S pole on the other side is disposed, and the first permanent magnet The second permanent magnet pair 12 is arranged such that different poles face the north pole and the south pole of the pair 11, respectively. Therefore,
When the plug and the jack are connected, the first permanent magnet pair 1
As in the first embodiment, the first and second permanent magnet pairs 12 attract each other.
【００１８】図５は、プラグ部２１の外部構成を、図６
は、挿入軸４の内部配線を示したものである。接点電極
１５ａと１５ｅ、接点電極１５ｂと１５ｄは、それぞれ
挿入軸４の同一周上に絶縁体のギャップ１７を介して設
けられているが、これは、プラグ部２１がジャック部２
２に対し、第１の永久磁石対１１と第２の永久磁石対１
２の異極同士が互いに吸引し合う関係から、その周方向
の位置が決定されるために、このように他の信号の接点
電極を配置することが可能になるものである。１８は挿
入軸４における金属導体部（内部配線を含む接点電極１
５ａ，１５ｂ，１５ｃ，１５ｄ，１５ｅ）以外の絶縁部
である。FIG. 5 shows the external structure of the plug section 21 as shown in FIG.
Shows the internal wiring of the insertion shaft 4. The contact electrodes 15a and 15e and the contact electrodes 15b and 15d are provided on the same circumference of the insertion shaft 4 with an insulator gap 17 therebetween.
2, the first permanent magnet pair 11 and the second permanent magnet pair 1
Since the positions in the circumferential direction are determined from the relationship that the two different poles attract each other, it is possible to arrange the contact electrodes for other signals in this manner. Reference numeral 18 denotes a metal conductor portion of the insertion shaft 4 (the contact electrode 1 including the internal wiring).
5a, 15b, 15c, 15d, 15e).
【００１９】以上のように構成された本実施の形態２に
よれば、ジャック部２２に対するプラグ部２１の周方向
の位置が決定されるので、挿入軸４の同一周上において
も、ギャップ１７を介して半円状の接点電極１５ａと１
５ｅ、接点電極１５ｂと１５ｄを配置することができ、
ジャック部とプラグ部の電気接点を改良することにより
従来より多くの信号を伝送することが可能となる。According to the second embodiment configured as described above, since the circumferential position of the plug portion 21 with respect to the jack portion 22 is determined, the gap 17 is formed even on the same circumference of the insertion shaft 4. Through the semi-circular contact electrodes 15a and 1
5e, contact electrodes 15b and 15d can be arranged,
By improving the electrical contact between the jack part and the plug part, more signals can be transmitted than before.
【００２０】[0020]
【発明の効果】以上説明したように本発明によれば、ジ
ャックとプラグを永久磁石により互いに吸着させて密に
結合し、隙間をほとんど無くすことができるので、微細
な塵や水分の侵入を防止し、接点部の接触不良をなくし
て、コネクタとしての信頼性を高めることができる。As described above, according to the present invention, the jack and the plug are attracted to each other by the permanent magnet and are tightly connected to each other so that the gap can be almost eliminated, thereby preventing the entry of fine dust and moisture. In addition, it is possible to eliminate the contact failure of the contact portion and to enhance the reliability as the connector.
【００２１】さらに、ジャックとプラグの周方向の結合
位置が永久磁石の吸引，反発により一義的に決定される
ので、挿入方向性を規制する何らの物理的構造を設ける
必要もなく、また、接点数を増やして多くの信号を取り
出すことが可能になる。Furthermore, since the position of connection between the jack and the plug in the circumferential direction is uniquely determined by the attraction and repulsion of the permanent magnet, there is no need to provide any physical structure for regulating the insertion direction, and the connection is not required. It is possible to take out many signals by increasing the score.
【図１】本発明の実施の形態１における磁石吸着型コネ
クタを、携帯電話機のジャックとヘッドセットのプラグ
で示す図FIG. 1 is a diagram showing a magnet attraction type connector according to a first embodiment of the present invention using a jack of a mobile phone and a plug of a headset.
【図２】実施の形態１における磁石吸着型コネクタの３
信号伝送型プラグ部とジャック部の構成を示す図FIG. 2 illustrates a magnet attracting connector according to the first embodiment.
Diagram showing the configuration of the signal transmission plug and jack
【図３】実施の形態１における磁石吸着型コネクタのプ
ラグ部の挿入軸根元部に配置した永久磁石対を示す図FIG. 3 is a diagram showing a pair of permanent magnets arranged at the base of the insertion shaft of the plug of the magnet attraction connector according to the first embodiment.
【図４】本発明の実施の形態２における磁石吸着型コネ
クタの５信号伝送型プラグ部とジャック部の構成を示す
図FIG. 4 is a diagram showing a configuration of a 5-signal transmission plug and a jack of a magnet attraction connector according to a second embodiment of the present invention.
【図５】実施の形態２におけるプラグ部の外部構成を示
す斜視図FIG. 5 is a perspective view showing an external configuration of a plug unit according to a second embodiment.
【図６】実施の形態２におけるプラグ部の内部配線を示
す断面図FIG. 6 is a sectional view showing an internal wiring of a plug part according to the second embodiment;
１，２１ プラグ部 ２，２２ ジャック部 ４ 挿入軸 ５ａ，５ｂ，５ｃ，８ａ，８ｂ，８ｃ，１５ａ，１５
ｂ，１５ｃ，１５ｄ，１５ｅ，１６ａ，１６ｂ，１６
ｃ，１６ｄ，１６ｅ 接点電極 ７ 挿入穴 １１ 第１の永久磁石対 １２ 第２の永久磁石対 １３，１７ ギャップ １８ 絶縁体1, 21 Plug part 2, 22 Jack part 4 Insertion shaft 5a, 5b, 5c, 8a, 8b, 8c, 15a, 15
b, 15c, 15d, 15e, 16a, 16b, 16
c, 16d, 16e Contact electrode 7 Insertion hole 11 First permanent magnet pair 12 Second permanent magnet pair 13, 17 Gap 18 Insulator
Claims (2)
って、前記プラグの挿入軸根元部に、前記挿入軸を挟ん
で一方に表面がＮ極、他方に表面がＳ極の第１の永久磁
石対が配置され、前記ジャックの挿入穴入口に、前記プ
ラグにおける第１の永久磁石対のＮ極，Ｓ極に対しそれ
ぞれ異極が対向するように第２の永久磁石対が配置さ
れ、前記プラグとジャックが結合したとき、前記第１お
よび第２の永久磁石対が互いに吸引し合うことを特徴と
する磁石吸着型コネクタ。1. A connector comprising a plug and a jack, wherein a first permanent magnet pair having an N-pole surface on one side and an S-pole surface on the other side is provided at the base of an insertion shaft of the plug with the insertion shaft interposed therebetween. And a second pair of permanent magnets is arranged at the entrance of the insertion hole of the jack such that different poles are respectively opposed to the N pole and the S pole of the first pair of permanent magnets in the plug. When the jack is connected, the first and second permanent magnet pairs attract each other.
れプラグの挿入軸根元部あるいはジャックの挿入穴入口
を囲むように、略円形リングを半切した形状の表面がＮ
極およびＳ極の磁石を互いにギャップを介して配置して
なることを特徴とする請求項１記載の磁石吸着型コネク
タ。The first and second permanent magnet pairs each have a surface having a shape obtained by half-cutting a substantially circular ring so as to surround the base of the insertion shaft of the plug or the entrance of the insertion hole of the jack.
2. The magnet attracting type connector according to claim 1, wherein the pole and the S pole magnets are arranged with a gap therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10177498A JP2000012145A (en) | 1998-06-24 | 1998-06-24 | Magnet attracting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10177498A JP2000012145A (en) | 1998-06-24 | 1998-06-24 | Magnet attracting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000012145A true JP2000012145A (en) | 2000-01-14 |
Family
ID=16031965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10177498A Pending JP2000012145A (en) | 1998-06-24 | 1998-06-24 | Magnet attracting connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000012145A (en) |
Cited By (16)
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|---|---|---|---|---|
| WO2003084004A1 (en) * | 2002-04-03 | 2003-10-09 | Twin Saver Co., Ltd. | Contact type plug-jack |
| KR100589844B1 (en) | 2004-12-08 | 2006-06-14 | 주식회사 팬택 | Ear-jack device having a function of avoiding short-circuit |
| KR20070027421A (en) * | 2005-12-06 | 2007-03-09 | 강준구 | Electric power supply structure |
| KR100775209B1 (en) * | 2006-05-17 | 2007-11-12 | 엘지전자 주식회사 | Apparatus of ear-phone jack |
| KR100776310B1 (en) * | 2007-01-16 | 2007-11-13 | 강준구 | Electric power supply structure |
| JP2009510674A (en) * | 2005-09-26 | 2009-03-12 | アップル インコーポレイテッド | Electronic device electromagnetic connector |
| KR100919419B1 (en) * | 2007-10-11 | 2009-09-29 | 강태욱 | Contact type plug and jack |
| KR100999140B1 (en) | 2007-12-18 | 2010-12-08 | 현대자동차주식회사 | Multimedia Jack Cable Having Exchangeable 3 Poles and 4 Poles |
| US7871299B2 (en) | 2007-08-31 | 2011-01-18 | Casio Hitachi Mobile Communications Co., Ltd. | Connector, jack socket component, electronic equipment and plug component |
| US7901216B2 (en) | 2005-09-26 | 2011-03-08 | Apple Inc. | Magnetic connector for electronic device |
| US8888500B2 (en) | 2011-06-30 | 2014-11-18 | Apple Inc. | Robust magnetic connector |
| US9065205B2 (en) | 2011-08-11 | 2015-06-23 | Apple Inc. | Connector insert having a cable crimp portion with protrusions and a receptacle having label in the front |
| US9281612B2 (en) | 2009-10-20 | 2016-03-08 | Apple Inc. | Magnetic connector having a unitary housing |
| US9791634B2 (en) | 2008-09-30 | 2017-10-17 | Apple Inc. | Magnetic connector with optical signal path |
| CN109561366A (en) * | 2019-01-05 | 2019-04-02 | 深圳市韶音科技有限公司 | Magnetic connector and osteoacusis loudspeaker arrangement |
| US11424573B2 (en) | 2020-09-24 | 2022-08-23 | Apple Inc. | Magnetic connectors with self-centering floating contacts |
-
1998
- 1998-06-24 JP JP10177498A patent/JP2000012145A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003084004A1 (en) * | 2002-04-03 | 2003-10-09 | Twin Saver Co., Ltd. | Contact type plug-jack |
| KR100589844B1 (en) | 2004-12-08 | 2006-06-14 | 주식회사 팬택 | Ear-jack device having a function of avoiding short-circuit |
| JP4774439B2 (en) * | 2005-09-26 | 2011-09-14 | アップル インコーポレイテッド | Electronic device electromagnetic connector |
| US8970332B2 (en) | 2005-09-26 | 2015-03-03 | Apple Inc. | Electromagnetic connector for electronic device |
| US9634428B2 (en) | 2005-09-26 | 2017-04-25 | Apple Inc. | Electromagnetic connector for electronic device |
| JP2009510674A (en) * | 2005-09-26 | 2009-03-12 | アップル インコーポレイテッド | Electronic device electromagnetic connector |
| EP2290754B1 (en) | 2005-09-26 | 2016-09-21 | Apple Inc. | Electromagnetic connector for electronic device |
| US10090618B2 (en) | 2005-09-26 | 2018-10-02 | Apple Inc. | Magnetic connector for electronic device |
| US9112304B2 (en) | 2005-09-26 | 2015-08-18 | Apple Inc. | Magnetic connector for electronic device |
| US7901216B2 (en) | 2005-09-26 | 2011-03-08 | Apple Inc. | Magnetic connector for electronic device |
| US9711893B2 (en) | 2005-09-26 | 2017-07-18 | Apple Inc. | Magnetic connector for electronic device |
| US8087939B2 (en) | 2005-09-26 | 2012-01-03 | Apple Inc. | Magnetic connector for electronic device |
| US8177560B2 (en) | 2005-09-26 | 2012-05-15 | Apple Inc. | Magnetic connector for electronic device |
| US8497753B2 (en) | 2005-09-26 | 2013-07-30 | Apple Inc. | Electromagnetic connector for electronic device |
| US11233356B2 (en) | 2005-09-26 | 2022-01-25 | Apple Inc. | Magnetic connector for electronic device |
| US10490933B2 (en) | 2005-09-26 | 2019-11-26 | Apple Inc. | Magnetic connector for electronic device |
| KR20070027421A (en) * | 2005-12-06 | 2007-03-09 | 강준구 | Electric power supply structure |
| KR100775209B1 (en) * | 2006-05-17 | 2007-11-12 | 엘지전자 주식회사 | Apparatus of ear-phone jack |
| KR100776310B1 (en) * | 2007-01-16 | 2007-11-13 | 강준구 | Electric power supply structure |
| US7871299B2 (en) | 2007-08-31 | 2011-01-18 | Casio Hitachi Mobile Communications Co., Ltd. | Connector, jack socket component, electronic equipment and plug component |
| KR100919419B1 (en) * | 2007-10-11 | 2009-09-29 | 강태욱 | Contact type plug and jack |
| KR100999140B1 (en) | 2007-12-18 | 2010-12-08 | 현대자동차주식회사 | Multimedia Jack Cable Having Exchangeable 3 Poles and 4 Poles |
| US9791634B2 (en) | 2008-09-30 | 2017-10-17 | Apple Inc. | Magnetic connector with optical signal path |
| US9923301B2 (en) | 2009-10-20 | 2018-03-20 | Apple Inc. | Magnetic connector having a unitary housing |
| US9281612B2 (en) | 2009-10-20 | 2016-03-08 | Apple Inc. | Magnetic connector having a unitary housing |
| US9461403B2 (en) | 2011-06-30 | 2016-10-04 | Apple Inc. | Robust magnetic connector |
| US9923290B2 (en) | 2011-06-30 | 2018-03-20 | Apple Inc. | Robust magnetic connector |
| US8888500B2 (en) | 2011-06-30 | 2014-11-18 | Apple Inc. | Robust magnetic connector |
| US9660376B2 (en) | 2011-08-11 | 2017-05-23 | Apple Inc. | Connector insert having a cable crimp portion with protrusions and a receptacle having a label in the front |
| US9065205B2 (en) | 2011-08-11 | 2015-06-23 | Apple Inc. | Connector insert having a cable crimp portion with protrusions and a receptacle having label in the front |
| CN109561366A (en) * | 2019-01-05 | 2019-04-02 | 深圳市韶音科技有限公司 | Magnetic connector and osteoacusis loudspeaker arrangement |
| US11424573B2 (en) | 2020-09-24 | 2022-08-23 | Apple Inc. | Magnetic connectors with self-centering floating contacts |
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