JP5832240B2

JP5832240B2 - Magnetic connector

Info

Publication number: JP5832240B2
Application number: JP2011236521A
Authority: JP
Inventors: 井上　峰幸; 峰幸井上; 一也近藤
Original assignee: Twinbird Corp
Current assignee: Twinbird Corp
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2015-12-16
Anticipated expiration: 2031-10-27
Also published as: JP2013097867A; CN103094738A; CN103094738B

Description

本発明は、第一端子が設けられたプラグと第二端子が設けられた電気機器とを、マグネットの磁力によって着脱可能に接続するマグネットコネクタに関するものである。 The present invention relates to a magnet connector for detachably connecting a plug provided with a first terminal and an electric device provided with a second terminal by the magnetic force of a magnet.

従来、この種のマグネットコネクタとしては、吸着板（本願発明の吸着片に相当する）及びプラグ側接点部材（本願発明の第一端子に相当する）が設けられたプラグと、マグネット、磁性板（本願発明の導磁片に相当する）及びプラグ受け側接点部材（本願発明の第二端子に相当する）が設けられたプラグ受け（本願発明の電気機器に相当する）とを有するマグネットコネクタが知られている（例えば、特許文献１参照。）。このマグネットコネクタのプラグ受けには、開口凹陥部が形成されており、この開口凹陥部に案内されることで、前記プラグが前記プラグ受けにおける所定の位置に案内される。 Conventionally, this type of magnetic connector includes a plug provided with a suction plate (corresponding to the suction piece of the present invention) and a plug-side contact member (corresponding to the first terminal of the present invention), a magnet, and a magnetic plate ( A magnetic connector having a plug receiver (corresponding to the electric device of the present invention) provided with a plug receiving side contact member (corresponding to the second terminal of the present invention) provided with a plug receiving side contact member (corresponding to the electric conductor of the present invention) is known. (For example, refer to Patent Document 1). An opening recess is formed in the plug receiver of the magnet connector, and the plug is guided to a predetermined position in the plug receiver by being guided by the opening recess.

特開２００８−１７１６５２号公報JP 2008-171652 A

しかしながら、このようなマグネットコネクタは、前記プラグが前記プラグ受けに対して一方向からしか挿入できない。同様に、このようなマグネットコネクタは、前記プラグが前記プラグ受けに対して一方向からしか外されない。このため、前記プラグ受けが置かれる位置によっては、このプラグ受けに対し前記プラグを容易に着脱することができないという問題があった。 However, in such a magnetic connector, the plug can be inserted only in one direction with respect to the plug receptacle. Similarly, in such a magnetic connector, the plug is removed only from one direction with respect to the plug receiver. For this reason, depending on the position where the plug receptacle is placed, there is a problem that the plug cannot be easily attached to and detached from the plug receptacle.

本発明は以上の問題点を解決し、電気機器に対しプラグを容易に着脱することができるマグネットコネクタを提供することを目的とする。 An object of the present invention is to solve the above problems and to provide a magnet connector in which a plug can be easily attached to and detached from an electric device.

本発明の請求項１に記載のマグネットコネクタは、第一端子が設けられたプラグと、外殻体に形成された凹部に第二端子が設けられた電気機器とを有して構成され、前記プラグ又は電気機器の一方にマグネット部材を、他方に吸着片を設け、前記マグネット部材と吸着片とが磁着した際に、前記第一端子と第二端子とが電気的に接続されるマグネットコネクタにおいて、前記第一端子が、この第一端子が設けられた面に露出し、前記凹部が、交差する少なくとも二方向に開放し、前記第二端子が、この第二端子が設けられた面に露出すると共に、前記第一端子と第二端子の少なくとも何れか一方が、前述の露出方向と交差する方向からも露出し、前記第一端子の第一接点又は前記第二端子の第二接点が、第一方向へ移動可能であり、前記第一接点又は第二接点の前記第一方向への移動距離を、前記マグネット部材と吸着片の磁着範囲における、前記第二端子側から反第二端子側への第二方向に沿った寸法よりも大きくすると共に、前記第一方向と第二方向とが平行であるものである。 The magnet connector according to claim 1 of the present invention comprises a plug provided with a first terminal, and an electrical device provided with a second terminal in a recess formed in the outer shell, A magnet connector in which one of a plug or an electric device is provided with a magnet member, and the other is provided with an adsorbing piece, and the first terminal and the second terminal are electrically connected when the magnet member and the adsorbing piece are magnetized. in the first terminal is exposed to the surface where the first terminal is provided, the recess, open at least in two directions crossing, said second terminal, on the surface which the second terminal is provided exposure to Rutotomoni, wherein at least one of the first terminal and the second terminal is also exposed from a direction intersecting the exposed direction of the above, the first contact or the second contact of said second terminal of said first terminal Is movable in the first direction, and the first The moving distance of the point or the second contact in the first direction is larger than the dimension along the second direction from the second terminal side to the anti-second terminal side in the magnetized range of the magnet member and the attracting piece. The first direction and the second direction are parallel with each other.

また、本発明の請求項２に記載のマグネットコネクタは、第一端子及び第一マグネット部材が設けられたプラグと、外殻体に形成された凹部に第二端子及び第二マグネット部材が設けられ電気機器とを有して構成され、前記第一マグネット部材と第二マグネット部材が磁着した際に、前記第一端子と第二端子とが電気的に接続されるマグネットコネクタにおいて、前記第一端子が、この第一端子が設けられた面に露出し、前記凹部が、交差する少なくとも二方向に開放し、前記第二端子が、この第二端子が設けられた面に露出すると共に、前記第一端子と第二端子の少なくとも何れか一方が、前述の露出方向と交差する方向からも露出し、前記第一端子の第一接点又は前記第二端子の第二接点が、第一方向へ移動可能であり、前記第一接点又は第二接点の前記第一方向への移動距離を、前記第一マグネット部材と第二マグネット部材の磁着範囲における、前記第二端子側から反第二端子側への第二方向に沿った寸法よりも大きくすると共に、前記第一方向と第二方向とが平行であるものである。 In the magnet connector according to claim 2 of the present invention, the plug provided with the first terminal and the first magnet member, and the second terminal and the second magnet member are provided in the recess formed in the outer shell. In the magnet connector, the first terminal and the second terminal are electrically connected when the first magnet member and the second magnet member are magnetically attached. terminal is exposed on the surface of the first terminal is provided, the recess, open at least in two directions crossing, the second terminal, the rewritable exposed surface the second terminal are provided, at least one of the first terminal and the second terminal is also exposed from a direction intersecting the exposed direction of the above, the second contact of the first contact or the second terminal of the first terminal, the first direction The first contact or The moving distance of the second contact in the first direction is a dimension along the second direction from the second terminal side to the non-second terminal side in the magnetized range of the first magnet member and the second magnet member. The first direction and the second direction are parallel to each other.

本発明の請求項１に記載のマグネットコネクタは、以上のように構成することにより、前記電気機器の外殻体に形成された凹部に、前記第一端子と第二端子の双方が露出するあらゆる方向から前記プラグを挿入して、前記マグネット部材と吸着片とを磁着させ、前記第一端子と第二端子とを電気的に接続することができるので、前記電気機器に対する前記プラグの着脱を容易に行うことができると共に、前記マグネット部材と吸着片とを磁着させることで、前記第一端子と第二端子とを電気的に確実に接続させることができる。 The magnet connector according to claim 1 of the present invention is configured as described above, so that all of the first terminal and the second terminal are exposed in the recess formed in the outer shell of the electric device. The plug is inserted from the direction, the magnet member and the attracting piece are magnetized, and the first terminal and the second terminal can be electrically connected, so that the plug can be attached to and detached from the electric device. While being able to carry out easily , the said 1st terminal and a 2nd terminal can be electrically connected reliably by magnetizing the said magnet member and an adsorption | suction piece .

また、本発明の請求項２に記載のマグネットコネクタは、以上のように構成することにより、前記電気機器の外殻体に形成された凹部に、前記第一端子と第二端子の双方が露出するあらゆる方向から前記プラグを挿入して、前記第一マグネット部材と第二マグネット部材とを磁着させ、前記第一端子と第二端子とを電気的に接続することができるので、前記電気機器に対する前記プラグの着脱を容易に行うことができると共に、前記第一マグネット部材と第二マグネット部材とを磁着させることで、前記第一端子と第二端子とを電気的に確実に接続させることができる。 Moreover, the magnet connector according to claim 2 of the present invention is configured as described above, so that both the first terminal and the second terminal are exposed in the recess formed in the outer shell of the electric device. Since the plug can be inserted from any direction, the first magnet member and the second magnet member can be magnetized, and the first terminal and the second terminal can be electrically connected. The plug can be easily attached to and detached from the battery, and the first terminal and the second terminal can be electrically and reliably connected by magnetizing the first magnet member and the second magnet member. Can do .

本発明の第一の実施形態を示すマグネットコネクタの右側面図である。It is a right view of the magnet connector which shows 1st embodiment of this invention. 同、平面図である。FIG. 同、プラグの底面図である。It is a bottom view of a plug same as the above. 同、電気機器の平面図である。FIG. 2 is a plan view of the electric device. 同、Ａ−Ａ断面図である。It is AA sectional drawing. 同、Ｂ−Ｂ断面図である。It is BB sectional drawing. 同、プラグを上方から電気機器に対し着脱する場合を示す説明図である。It is explanatory drawing which shows the case where a plug is similarly attached or detached with respect to an electric equipment from upper direction. 同、プラグを後方から電気機器に対し着脱する場合を示す説明図である。It is explanatory drawing which shows the case where a plug is similarly attached or detached with respect to an electric device from back. 同、プラグを後方斜め上から電気機器に対し着脱する場合を示す説明図である。It is explanatory drawing which shows the case where a plug is attached or detached with respect to an electric device from back diagonally upward. 同、プラグを後方斜め上から回動させて電気機器に対し着脱する場合を示す説明図である。It is explanatory drawing which shows the case where a plug is rotated from back diagonally upward and is attached or detached with respect to an electric equipment. 同、プラグの上限位置を示す説明図である。It is explanatory drawing which shows the upper limit position of a plug same as the above. 同、マグネット部材と吸着片と第一端子及び第二端子の位置関係を示す説明図である。It is explanatory drawing which shows the positional relationship of a magnet member, an adsorption | suction piece, a 1st terminal, and a 2nd terminal similarly. 本発明の第二の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 2nd embodiment of this invention. 本発明の第三の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 3rd embodiment of this invention. 本発明の第四の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 4th embodiment of this invention. 本発明の第五の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 5th embodiment of this invention. 本発明の第六の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 6th embodiment of this invention. 本発明の第七の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 7th embodiment of this invention. 本発明の第八の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 8th embodiment of this invention. 本発明の第九の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 9th embodiment of this invention. 本発明の第十の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows the 10th embodiment of this invention. 本発明の第十一の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 11th embodiment of this invention. 本発明の第十二の実施形態を示すマグネットコネクタの説明図である。It is explanatory drawing of the magnet connector which shows 12th embodiment of this invention. 本発明のマグネットコネクタを用いた機器の一例である電気掃除機の斜視図である。It is a perspective view of the vacuum cleaner which is an example of the apparatus using the magnet connector of this invention.

以下、本発明の実施形態について、図１乃至図１２に基づいて説明する。なお、本実施形態では、図１及び図５乃至図１２における左側を前、右側を後と規定する。また、図１及び図５乃至図１２における上下は、実際の上下と一致する。 Embodiments of the present invention will be described below with reference to FIGS. In this embodiment, the left side in FIGS. 1 and 5 to 12 is defined as the front, and the right side is defined as the rear. Also, the top and bottom in FIG. 1 and FIGS. 5 to 12 coincide with the actual top and bottom.

１は、本発明のマグネットコネクタである。このマグネットコネクタ１は、プラグ２と、電気機器３とを有して構成される。 Reference numeral 1 denotes a magnet connector according to the present invention. The magnet connector 1 includes a plug 2 and an electric device 3.

前記プラグ２は、その筐体４の前面５に一対の貫通孔６が形成される。また、前記筐体４の下面７の前部から前記前面５の下部にかけて、一対の凹部８が形成されると共に、これらの凹部８に、それぞれ貫通孔９が形成される。従って、前記凹部８は、下方及び前方、即ち二方向に開放する。なお、前記前面５と下面７は、ほぼ直交する。そして、前記貫通孔６から、一対の導磁片１０が突出する。なお、これらの導磁片１０同士の間隔はＰ１である。更に、これらの導磁片１０の間には、マグネット１１が磁気結合する。そして、一対の前記導磁片１０とマグネット１１によって、マグネット部材１２が構成される。即ち、このマグネット部材１２は、前記プラグ２の前面５に設けられる。一方、前記貫通孔９から突出して、第一端子としての一対の給電端子１３が設けられる。即ち、前記給電端子１３は、前記プラグ２の下面７に設けられる。なお、前記給電端子１３の接点部１３Ａ同士の間隔はＰ２である。また、前記給電端子１３は、弾性変形可能に構成される。そして、この給電端子１３の接点部１３Ａは、前記凹部８内に位置する。なお、前述した通り、前記凹部８が下方及び前方に開放するので、前記給電端子１３の接点部１３Ａは、前記給電端子１３が設けられた下面７の方向、即ち底面視で露出するばかりでなく、前記凹部８が開放する前方、即ち正面視でも露出する。また、１４は電源コードである。 The plug 2 has a pair of through holes 6 formed in the front surface 5 of the housing 4. A pair of recesses 8 are formed from the front part of the lower surface 7 of the housing 4 to the lower part of the front surface 5, and through holes 9 are respectively formed in these recesses 8. Accordingly, the recess 8 opens downward and forward, that is, in two directions. The front surface 5 and the lower surface 7 are substantially orthogonal. Then, a pair of magnetic conducting pieces 10 protrude from the through hole 6. In addition, the space | interval of these magnetic conducting pieces 10 is P1. Further, a magnet 11 is magnetically coupled between the magnetic conducting pieces 10. Then, a magnet member 12 is constituted by the pair of magnetically conductive pieces 10 and the magnet 11. That is, the magnet member 12 is provided on the front surface 5 of the plug 2. On the other hand, a pair of power supply terminals 13 as first terminals are provided so as to protrude from the through hole 9. That is, the power supply terminal 13 is provided on the lower surface 7 of the plug 2. In addition, the space | interval of the contact parts 13A of the said electric power feeding terminal 13 is P2. The power supply terminal 13 is configured to be elastically deformable. The contact portion 13 A of the power supply terminal 13 is located in the recess 8. As described above, since the concave portion 8 opens downward and forward, the contact portion 13A of the power supply terminal 13 is not only exposed in the direction of the lower surface 7 where the power supply terminal 13 is provided, that is, in a bottom view. In addition, the concave portion 8 is exposed in the front, that is, in a front view. Reference numeral 14 denotes a power cord.

前記電気機器３は、その外殻体１５に凹部１６が形成される。この凹部１６は、上方及び後方、即ち二方向に開放すると共に、これらの二方向の中間となる後方斜め上も開放する。また、前記凹部１６の垂直な第一面１７には、上方及び後方が開放した一対の溝部１８が垂直方向で且つ平行に形成され、これらの溝部１８内において、吸着片１９が後方に露出する。即ち、この吸着片１９は、前記凹部１６の第一面１７に設けられる。なお、前記溝部１８同士の間隔Ｐ３は、前記導磁片１０同士の間隔Ｐ１とほぼ等しい。一方、前記凹部１６の水平な第二面２０には、一対の貫通孔２１が形成され、これらの貫通孔２１を通って、第二端子としての一対の受電端子２２の接点部２２Ａが、それぞれ前記第二面２０の上方に突出する。即ち、前記受電端子２２は、前記凹部１６の第二面２０に設けられる。なお、前記受電端子２２の接点部２２Ａ同士の間隔Ｐ４は、前記給電端子１３の接点部１３Ａ同士の間隔Ｐ２とほぼ等しい。また、前記受電端子２２の接点部２２Ａは、前記第二面２０よりも上方に突出するので、前記受電端子２２が設けられた第二面２０の方向、即ち平面視で露出するばかりでなく、前記凹部１６が開放する後方、即ち背面視でも露出する。 The electrical device 3 has a recess 16 formed in the outer shell 15 thereof. The recess 16 opens upward and rearward, that is, in two directions, and also opens obliquely upward in the rear, which is the middle between these two directions. In addition, a pair of grooves 18 open upward and rearward are formed on the vertical first surface 17 of the recess 16 in parallel with each other in the vertical direction, and the suction pieces 19 are exposed rearward in these grooves 18. . That is, the suction piece 19 is provided on the first surface 17 of the recess 16. The interval P3 between the groove portions 18 is substantially equal to the interval P1 between the magnetic conducting pieces 10. On the other hand, a pair of through holes 21 are formed in the horizontal second surface 20 of the recess 16, and the contact portions 22 A of the pair of power receiving terminals 22 as the second terminals pass through these through holes 21, respectively. Projecting above the second surface 20. That is, the power receiving terminal 22 is provided on the second surface 20 of the recess 16. The interval P4 between the contact portions 22A of the power receiving terminal 22 is substantially equal to the interval P2 between the contact portions 13A of the power supply terminal 13. Further, since the contact portion 22A of the power receiving terminal 22 protrudes above the second surface 20, it is not only exposed in the direction of the second surface 20 on which the power receiving terminal 22 is provided, that is, in plan view. The recess 16 is also exposed from the back, that is, viewed from the rear.

なお、図５及び図６に示すように、前記溝部１８に前記マグネット部材１２の導磁片１０を挿入して、その下部を前記吸着片１９の上部に磁着させると、前記給電端子１３の接点部１３Ａが、前記凹部８に入った受電端子２２の接点部２２Ａに押されて弾性変形することで、前記給電端子１３の接点部１３Ａが前記受電端子２２の接点部２２Ａに圧接して電気的に接続される。この際、図１２に示すように、前記導磁片１０と吸着片１９とが磁着する範囲の上下方向（即ち、受電端子２２側−反受電端子２２側となる方向）に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きい。なお、寸法Ｌ１の方向と移動距離Ｌ２の方向は平行である。 As shown in FIGS. 5 and 6, when the magnetic conducting piece 10 of the magnet member 12 is inserted into the groove 18 and the lower part thereof is magnetically attached to the upper part of the attracting piece 19, The contact portion 13A is pressed and elastically deformed by the contact portion 22A of the power receiving terminal 22 that has entered the concave portion 8, so that the contact portion 13A of the power supply terminal 13 is in pressure contact with the contact portion 22A of the power receiving terminal 22. Connected. At this time, as shown in FIG. 12, the dimension L1 along the vertical direction of the range in which the magnetic conducting piece 10 and the attracting piece 19 are magnetically attached (that is, the direction from the power receiving terminal 22 side to the counter power receiving terminal 22 side). The moving distance L2 along the vertical direction of the contact portion 13A of the power feeding terminal 13 that is elastically deformed is larger than that. The direction of the dimension L1 and the direction of the movement distance L2 are parallel.

次に、本発明の作用について説明する。まず、前記プラグ２を前記電気機器３に取り付ける場合について説明する。なお、前述した通り、前記電気機器３の凹部１６の上方及び後方が開放していることにより、前記プラグ２は、図７乃至図９に示すように、前記電気機器３の上方からでも後方からでも後方斜め上からでも、前記凹部１６に挿入して前記電気機器３に取り付けることができる。また、前記プラグ２は、図１０に示すように、回動させるようにして前記電気機器３に取り付けることもできる。 Next, the operation of the present invention will be described. First, the case where the plug 2 is attached to the electric device 3 will be described. As described above, since the upper and rear sides of the recess 16 of the electrical device 3 are open, the plug 2 can be viewed from above or behind the electrical device 3 as shown in FIGS. However, it can be inserted into the concave portion 16 and attached to the electrical device 3 even from the upper rear side. Further, as shown in FIG. 10, the plug 2 can be attached to the electric device 3 so as to be rotated.

前記プラグ２を前記電気機器３の上方から取り付ける場合、前記プラグ２の下面７が前記電気機器３の凹部１６の第二面２０と対向するようにして、図７に示すように、前記プラグ２を下方に移動させる。そして、前記プラグ２を下方に移動させると、前記マグネット部材１２の導磁片１０は、前記溝部１８に上方から挿入される。また、前記給電端子１３の接点部１３Ａは、前記受電端子２２の接点部２２Ａと当接する。そして、更に前記プラグ２を下方に移動させると、前記給電端子１３は、前記受電端子２２に押されて弾性変形する。即ち、前記給電端子１３の接点部１３Ａは、前記受電端子２２の接点部２２Ａに圧接して、前記受電端子２２と電気的に良好に接続される。そして、更に前記プラグ２を下方に移動させると、前記溝部１８に挿入された導磁片１０は、前記溝部１８内において露出した前記吸着片１９に磁着する。そして、前記導磁片１０が吸着片１９に磁着することで、前記プラグ２は前記電気機器３に保持される。 When the plug 2 is attached from above the electric device 3, the lower surface 7 of the plug 2 is opposed to the second surface 20 of the recess 16 of the electric device 3, and the plug 2 as shown in FIG. Is moved downward. When the plug 2 is moved downward, the magnetic conducting piece 10 of the magnet member 12 is inserted into the groove 18 from above. Further, the contact portion 13 A of the power supply terminal 13 contacts the contact portion 22 A of the power receiving terminal 22. When the plug 2 is further moved downward, the power supply terminal 13 is pushed by the power receiving terminal 22 and elastically deformed. That is, the contact portion 13 A of the power supply terminal 13 is in pressure contact with the contact portion 22 A of the power receiving terminal 22 and is electrically connected to the power receiving terminal 22 in an excellent manner. When the plug 2 is further moved downward, the magnetic conducting piece 10 inserted into the groove 18 is magnetically attached to the attracting piece 19 exposed in the groove 18. The plug 2 is held by the electric device 3 by the magnetically conductive piece 10 being magnetically attached to the attracting piece 19.

前記プラグ２を前記電気機器３の後方から取り付ける場合、前記プラグ２の前面５が前記電気機器３の凹部１６の第一面１７と対向するようにして、図８に示すように、前記プラグ２を前方に移動させる。そして、前記プラグ２を前方に移動させると、前記給電端子１３の接点部１３Ａは、前記受電端子２２の接点部２２Ａと当接する。そして、更に前記プラグ２を前方に移動させると、前記給電端子１３は前記受電端子２２に押されて弾性変形することで、前記受電端子２２の接点部２２Ａに圧接して、前記受電端子２２と電気的に良好に接続される。そして、更に前記プラグ２を前方に移動させると、前記マグネット部材１２の導磁片１０は、前記溝部１８に後方から挿入され、この溝部１８内において露出した前記吸着片１９に磁着する。そして、前記導磁片１０が吸着片１９に磁着することで、前記プラグ２は前記電気機器３に保持される。 When the plug 2 is attached from the rear side of the electric device 3, the front surface 5 of the plug 2 is opposed to the first surface 17 of the recess 16 of the electric device 3, as shown in FIG. Move forward. When the plug 2 is moved forward, the contact portion 13A of the power supply terminal 13 comes into contact with the contact portion 22A of the power receiving terminal 22. When the plug 2 is further moved forward, the power feeding terminal 13 is pressed against the power receiving terminal 22 and elastically deformed, thereby being brought into pressure contact with the contact portion 22A of the power receiving terminal 22, and the power receiving terminal 22 and Good electrical connection. When the plug 2 is further moved forward, the magnetic conducting piece 10 of the magnet member 12 is inserted into the groove 18 from the rear and is magnetically attached to the attracting piece 19 exposed in the groove 18. The plug 2 is held by the electric device 3 by the magnetically conductive piece 10 being magnetically attached to the attracting piece 19.

前記プラグ２を前記電気機器３の後方斜め上から取り付ける場合、前記プラグ２の前面５が前記電気機器３の凹部１６の第一面１７とほぼ平行になるようにすると共に、前記プラグ２の下面７が前記凹部１６の第二面２０とほぼ平行になるようにして、図９に示すように、前記プラグ２を前方斜め下に移動させる。そして、前記プラグ２を前方斜め下に移動させると、前記マグネット部材１２の導磁片１０は、前記溝部１８に後方斜め上から挿入されると共に、前記給電端子１３の接点部１３Ａは、前記受電端子２２の接点部２２Ａと当接する。そして、更に前記プラグ２を前方斜め下に移動させると、前記給電端子１３は、前記受電端子２２に押されて弾性変形することで、前記受電端子２２の接点部２２Ａに圧接して、前記受電端子２２と電気的に良好に接続される。そして、更に前記プラグ２を前方斜め下に移動させると、前記マグネット部材１２の導磁片１０は、前記溝部１８内において露出した前記吸着片１９に磁着する。そして、前記導磁片１０が吸着片１９に磁着することで、前記プラグ２は前記電気機器３に保持される。 When the plug 2 is attached obliquely from above and rearward of the electrical device 3, the front surface 5 of the plug 2 is made substantially parallel to the first surface 17 of the recess 16 of the electrical device 3 and the lower surface of the plug 2. As shown in FIG. 9, the plug 2 is moved forward and obliquely downward so that 7 is substantially parallel to the second surface 20 of the recess 16. When the plug 2 is moved forward and obliquely downward, the magnetic conducting piece 10 of the magnet member 12 is inserted into the groove 18 from obliquely upward and backward, and the contact portion 13A of the power supply terminal 13 is electrically connected to the power receiving terminal 13A. It contacts the contact portion 22A of the terminal 22. When the plug 2 is further moved obliquely downward in the forward direction, the power supply terminal 13 is pressed against the power receiving terminal 22 and elastically deformed, thereby being brought into pressure contact with the contact portion 22A of the power receiving terminal 22 and thereby receiving the power receiving. It is electrically connected to the terminal 22 in an excellent manner. When the plug 2 is further moved forward and obliquely downward, the magnetic conducting piece 10 of the magnet member 12 is magnetically attached to the attracting piece 19 exposed in the groove 18. The plug 2 is held by the electric device 3 by the magnetically conductive piece 10 being magnetically attached to the attracting piece 19.

前記プラグ２を前記電気機器３の後方斜め上から回動させながら取り付ける場合、前記プラグ２の前部が低くなるように、前記プラグ２の前下部を前記電気機器３の凹部１６に挿入する。この状態から、図１０に示すように、前記プラグ２の後部を下方に移動させるように回動させる。そして、このように前記プラグ２を回動させると、前記マグネット部材１２の導磁片１０は、前記溝部１８に後方斜め上から挿入されると共に、前記給電端子１３の接点部１３Ａは、前記受電端子２２の接点部２２Ａと当接する。そして、更に前記プラグ２を回動させると、前記給電端子１３は、前記受電端子２２に押されて弾性変形することで、前記受電端子２２の接点部２２Ａに圧接して、前記受電端子２２と電気的に良好に接続される。そして、更に前記プラグ２を回動させると、前記マグネット部材１２の導磁片１０は、前記溝部１８内において露出した前記吸着片１９に磁着する。そして、前記導磁片１０が吸着片１９に磁着することで、前記プラグ２は前記電気機器３に保持される。 When the plug 2 is attached while being rotated obliquely from above and behind the electric device 3, the front lower portion of the plug 2 is inserted into the recess 16 of the electric device 3 so that the front portion of the plug 2 is lowered. From this state, as shown in FIG. 10, the rear part of the plug 2 is rotated so as to move downward. When the plug 2 is thus rotated, the magnetic conducting piece 10 of the magnet member 12 is inserted into the groove 18 from obliquely upward and the contact portion 13A of the power feeding terminal 13 is connected to the power receiving terminal 13A. It contacts the contact portion 22A of the terminal 22. When the plug 2 is further rotated, the power supply terminal 13 is pressed against the power receiving terminal 22 and elastically deformed, thereby being pressed against the contact portion 22A of the power receiving terminal 22 and the power receiving terminal 22. Good electrical connection. When the plug 2 is further rotated, the magnetic conducting piece 10 of the magnet member 12 is magnetically attached to the attracting piece 19 exposed in the groove 18. The plug 2 is held by the electric device 3 by the magnetically conductive piece 10 being magnetically attached to the attracting piece 19.

このように、前記凹部１６が、上方と後方の二方向、及びこれらの方向の中間である後方斜め上に開放するので、前記プラグ２を上方から後方にかけてのあらゆる方向から、直線的に、又は回動させながら前記凹部１６に挿入することができるので、前記プラグ２を電気機器３に対し容易に取り付けることができる。なお、前記プラグ２を電気機器３から取り外す場合は、上述した何れかの取付手順を逆に行えばよい。そして、何れの手順を用いても、前記プラグ２を電気機器３から容易に取り外すことができる。 In this way, the recess 16 opens in two directions, upper and rear, and obliquely upward in the middle of these directions, so that the plug 2 is linearly or from any direction from the upper side to the rear side, or Since it can be inserted into the recess 16 while being rotated, the plug 2 can be easily attached to the electric device 3. In addition, when removing the plug 2 from the electric device 3, any one of the attachment procedures described above may be performed in reverse. The plug 2 can be easily removed from the electrical device 3 using any procedure.

なお、図１１は、前記プラグ２が電気機器３に取り付けられる上限を示すものである。この位置関係において、前記マグネット部材１２の導磁片１０の下端と、前記吸着片１９の上端とが磁着する。そして、この位置関係において、前記給電端子１３の接点部１３Ａは、前記給電端子１３が弾性変形した状態で、前記受電端子２２の接点部２２Ａに対し圧接状態で電気的に接触する。これは、前述したように、前記導磁片１０と吸着片１９とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいためである。即ち、このような構造であれば、前記導磁片１０の下端と前記吸着片１９の上端とが接することができる前記プラグ２の位置を、前記給電端子１３の接点部１３Ａが前記受電端子２２の接点部２２Ａと接することができる前記プラグ２の位置よりも低くすることができる。そして、前記導磁片１０が前記吸着片１９に磁着すると同時に、前記給電端子１３の接点部１３Ａと受電端子２２の接点部２２Ａが離間することはない。換言すれば、前記導磁片１０を前記吸着片１９に磁着させることで、前記給電端子１３の接点部１３Ａと受電端子２２の接点部２２Ａを確実に電気的に接触させることができる。 FIG. 11 shows an upper limit for attaching the plug 2 to the electric device 3. In this positional relationship, the lower end of the magnetic conducting piece 10 of the magnet member 12 and the upper end of the attracting piece 19 are magnetically attached. In this positional relationship, the contact portion 13A of the power feeding terminal 13 is in electrical contact with the contact portion 22A of the power receiving terminal 22 in a pressure contact state with the power feeding terminal 13 being elastically deformed. As described above, this is along the vertical direction of the contact portion 13A of the power supply terminal 13 that is elastically deformed, rather than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 10 and the attracting piece 19 are magnetically attached. This is because the moving distance L2 is larger. That is, with such a structure, the contact portion 13A of the power supply terminal 13 is positioned at the power receiving terminal 22 at the position of the plug 2 at which the lower end of the magnetic conducting piece 10 and the upper end of the attracting piece 19 can contact each other. It can be made lower than the position of the plug 2 that can contact the contact portion 22A. At the same time as the magnetic conducting piece 10 is magnetically attached to the attracting piece 19, the contact portion 13A of the power feeding terminal 13 and the contact portion 22A of the power receiving terminal 22 are not separated. In other words, by magnetically attaching the magnetic conducting piece 10 to the attracting piece 19, the contact portion 13A of the power feeding terminal 13 and the contact portion 22A of the power receiving terminal 22 can be reliably brought into electrical contact.

以上のように、本発明は、第一端子としての給電端子１３が設けられたプラグ２と、外殻体１５に形成された凹部１６に第二端子としての受電端子２２が設けられた電気機器３とを有して構成され、前記プラグ２にマグネット部材１２を、前記電気機器３に吸着片１９を設け、前記マグネット部材１２と吸着片１９とが磁着した際に、前記給電端子１３と受電端子２２とが電気的に接続されるマグネットコネクタ１であって、前記給電端子１３が、前方及び下方から露出し、前記凹部１６が、上方と後方、即ち交差する二方向に開放し、前記受電端子２２が、上方及び後方から露出したことで、前記電気機器２の凹部１６に、前記給電端子１３と受電端子２２が露出するあらゆる方向から前記プラグ２を挿入して、前記マグネット部材１２と吸着片１９とを磁着させ、前記給電端子１３と受電端子２２とを電気的に接続することができるので、前記電気機器３に対する前記プラグ２の着脱を容易に行うことができるものである。
As described above, the present invention relates to the plug 2 provided with the power supply terminal 13 as the first terminal, and the electric device in which the power receiving terminal 22 as the second terminal is provided in the recess 16 formed in the outer shell 15. 3, the magnet member 12 is provided on the plug 2, and the attracting piece 19 is provided on the electric device 3. When the magnet member 12 and the attracting piece 19 are magnetized, a power receiving terminal 22 is a magnet connector 1 to be electrically connected, the power supply terminal 13 is exposed from the front and below, the concave portion 16, upwardly open and rearwardly, i.e. intersecting two directions, the power receiving terminal 22, that is exposed from the upper and rear, in a recess 16 of the electric device 2, by inserting the plug 2 from any direction in which the feeding terminal 13 and the power receiving terminal 22 is exposed, the magnet member 12 When Chakuhen 19 and is magnetically attached to, since the said feeding terminal 13 and the power receiving terminal 22 can be electrically connected, in which the plug 2 detachable with respect to the electrical equipment 3 can be easily performed.

また、本発明は、前記給電端子１３の第一接点である接点部１３Ａを、第一方向である上下方向へ移動可能とし、前記接点部１３Ａの上下方向への移動距離Ｌ２を、前記マグネット部材１２と吸着片１９の磁着範囲における、前記第一方向と平行な第二方向である上下方向に沿った寸法Ｌ１よりも大きくしたことで、前記マグネット部材１２と吸着片１９とを磁着させることで、前記給電端子１３と受電端子とを電気的に確実に接続させることができる。 Further, according to the present invention, the contact portion 13A, which is the first contact of the power supply terminal 13, can be moved in the up-down direction, which is the first direction, and the moving distance L2 of the contact portion 13A in the up-down direction is set as the magnet member. The magnet member 12 and the attracting piece 19 are magnetized by being larger than the dimension L1 along the vertical direction, which is the second direction parallel to the first direction, in the magnetized range of the magnet 12 and the attracting piece 19. Thus, the power feeding terminal 13 and the power receiving terminal can be electrically connected reliably.

次に、本発明の第二の実施形態について、図１３に基づいて説明する。本実施形態は、プラグ２に吸着片１９を、電気機器３にマグネット部材３１を設ける。そして、前記マグネット部材３１を構成する導磁片３２の上部に、前記吸着片１９の下部が磁着するように構成される。それ以外の構成は、前述した第一の実施形態と同様である。また、前記導磁片３２と吸着片１９とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した第一の実施形態と共通する。更に、作用も前述した第一の実施形態と共通する。 Next, a second embodiment of the present invention will be described based on FIG. In the present embodiment, the suction piece 19 is provided on the plug 2, and the magnet member 31 is provided on the electric device 3. The lower part of the attracting piece 19 is magnetically attached to the upper part of the magnetic guiding piece 32 constituting the magnet member 31. Other configurations are the same as those of the first embodiment described above. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power supply terminal 13 that is elastically deformed is larger than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 32 and the attracting piece 19 are magnetically attached. Is large in common with the first embodiment described above. Furthermore, the operation is also common to the first embodiment described above.

次に、本発明の第三の実施形態について、図１４に基づいて説明する。本実施形態は、マグネット部材４１を構成する導磁片４２の前端の上下寸法を小さくすることで、前記導磁片４２の前端全体が、吸着片１９の上部に磁着するように構成される。それ以外は前述した各実施形態と同様である。また、前記導磁片４２と吸着片１９とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, a third embodiment of the present invention will be described with reference to FIG. The present embodiment is configured such that the entire front end of the magnetic guide piece 42 is magnetically attached to the upper portion of the attracting piece 19 by reducing the vertical dimension of the front end of the magnetic guide piece 42 constituting the magnet member 41. . Other than that, it is the same as each embodiment mentioned above. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power supply terminal 13 that is elastically deformed is larger than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 42 and the attracting piece 19 are magnetically attached. Is large in common with the above-described embodiments. Further, the operation is common to the above-described embodiments.

次に、本発明の第四の実施形態について、図１５に基づいて説明する。本実施形態は、プラグ２に吸着片５１を、電気機器３にマグネット部材３１を設ける。そして、前記吸着片５１の前端の上下寸法を小さくすることで、前記吸着片５１の前端が、上下方向全体に亘って、前記マグネット部材３１の導磁片３２の上部に磁着するように構成される。それ以外は前述した各実施形態と同様である。また、前記導磁片３２と吸着片５１とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, a fourth embodiment of the present invention will be described with reference to FIG. In the present embodiment, the suction piece 51 is provided on the plug 2, and the magnet member 31 is provided on the electric device 3. The front end of the attracting piece 51 is configured to be magnetically attached to the upper part of the magnetic guiding piece 32 of the magnet member 31 by reducing the vertical dimension of the front end of the attracting piece 51. Is done. Other than that, it is the same as each embodiment mentioned above. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power feeding terminal 13 that is elastically deformed is larger than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 32 and the attracting piece 51 are magnetically attached. Is large in common with the above-described embodiments. Further, the operation is common to the above-described embodiments.

次に、本発明の第五の実施形態について、図１６に基づいて説明する。本実施形態は、吸着片５１の後端の上下寸法を小さくすることで、前記吸着片５１の後端が、上下方向全体に亘って、マグネット部材１２を構成する導磁片１０の下部に磁着するように構成される。それ以外は前述した各実施形態と同様である。また、前記導磁片１０と吸着片５１とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, a fifth embodiment of the present invention will be described with reference to FIG. In this embodiment, the vertical dimension of the rear end of the attracting piece 51 is reduced so that the rear end of the attracting piece 51 is magnetized in the lower part of the magnetic guiding piece 10 constituting the magnet member 12 over the entire vertical direction. Configured to wear. Other than that, it is the same as each embodiment mentioned above. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power feeding terminal 13 that is elastically deformed is larger than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 10 and the attracting piece 51 are magnetically attached. Is large in common with the above-described embodiments. Further, the operation is common to the above-described embodiments.

次に、本発明の第六の実施形態について、図１７に基づいて説明する。本実施形態は、プラグ２に吸着片１９を、電気機器３にマグネット部材６１を設ける。そして、前記マグネット部材６１を構成する導磁片６２の後端の上下寸法を小さくすることで、前記導磁片６２の後端全体が、前記吸着片１９の下部に磁着するように構成される。それ以外は前述した各実施形態と同様である。また、前記導磁片６２と吸着片１９とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, a sixth embodiment of the present invention will be described with reference to FIG. In the present embodiment, the suction piece 19 is provided on the plug 2, and the magnet member 61 is provided on the electric device 3. The entire rear end of the magnetic guide piece 62 is magnetically attached to the lower part of the attracting piece 19 by reducing the vertical dimension of the rear end of the magnetic guide piece 62 constituting the magnet member 61. The Other than that, it is the same as each embodiment mentioned above. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power feeding terminal 13 that is elastically deformed is larger than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 62 and the attracting piece 19 are magnetically attached. Is large in common with the above-described embodiments. Further, the operation is common to the above-described embodiments.

次に、本発明の第七の実施形態について、図１８に基づいて説明する。本実施形態は、プラグ２にマグネット部材４１を、電気機器３に吸着片５１を設けたものである。そして、前記マグネット部材４１を構成する導磁片４２の前端の上下寸法が、前記吸着片５１の後端の上下寸法とほぼ等しくなるように構成する。この場合、前記導磁片４２の前端の上下寸法及び前記吸着片５１の後端の上下寸法が、磁着範囲の上下寸法Ｌ１ということになる。そして、この磁着範囲の上下寸法Ｌ１を、弾性変形可能な給電端子１３の接点部１３Ａの上下方向への移動距離Ｌ２よりも小さくすることで、前述した各実施形態と同様の作用を奏することができる。 Next, a seventh embodiment of the present invention will be described with reference to FIG. In the present embodiment, a magnet member 41 is provided on the plug 2, and an attracting piece 51 is provided on the electric device 3. The vertical dimension of the front end of the magnetic guide piece 42 constituting the magnet member 41 is configured to be substantially equal to the vertical dimension of the rear end of the attracting piece 51. In this case, the vertical dimension of the front end of the magnetic conducting piece 42 and the vertical dimension of the rear end of the attracting piece 51 are the vertical dimension L1 of the magnetized range. Then, by making the vertical dimension L1 of the magnetic adhesion range smaller than the movement distance L2 of the contact portion 13A of the elastically deformable power supply terminal 13 in the vertical direction, the same effects as those of the above-described embodiments can be obtained. Can do.

次に、本発明の第八の実施形態について、図１９に基づいて説明する。本実施形態は、プラグ２に吸着片５１を、電気機器３にマグネット部材６１を設けたものである。そして、前記マグネット部材６１を構成する導磁片６２の後端の上下寸法が、前記吸着片５１の前端の上下寸法とほぼ等しくなるように構成する。この場合、前記導磁片６２の後端の上下寸法及び前記吸着片５１の前端の上下寸法が、磁着範囲の上下寸法Ｌ１ということになる。そして、この磁着範囲の上下寸法Ｌ１を、弾性変形可能な給電端子１３の接点部１３Ａの上下方向への移動距離Ｌ２よりも小さくすることで、前述した各実施形態と同様の作用を奏することができる。 Next, an eighth embodiment of the present invention will be described with reference to FIG. In the present embodiment, a suction piece 51 is provided on the plug 2, and a magnet member 61 is provided on the electrical device 3. The vertical dimension of the rear end of the magnetic guide piece 62 constituting the magnet member 61 is configured to be substantially equal to the vertical dimension of the front end of the attracting piece 51. In this case, the vertical dimension of the rear end of the magnetic conducting piece 62 and the vertical dimension of the front end of the attracting piece 51 are the vertical dimension L1 of the magnetized range. Then, by making the vertical dimension L1 of the magnetic adhesion range smaller than the movement distance L2 of the contact portion 13A of the elastically deformable power supply terminal 13 in the vertical direction, the same effects as those of the above-described embodiments can be obtained. Can do.

次に、本発明の第九の実施形態について、図２０に基づいて説明する。本実施形態は、プラグ２に第一マグネット部材７１を、電気機器３に第二マグネット部材７２を設けたものである。そして、前記第二マグネット部材７２を構成する導磁片３２の上部に、前記第一マグネット部材７１を構成する導磁片１０の下部が磁着するように構成される。なお、第一マグネット部材７１を構成する導磁片１０と、第二マグネット部材７２を構成する導磁片３２は、磁極が互いに逆なるようにする。それ以外の構成は、前述した各実施形態と同様である。また、前記導磁片３２と導磁片１０とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, a ninth embodiment of the present invention will be described with reference to FIG. In the present embodiment, a first magnet member 71 is provided on the plug 2, and a second magnet member 72 is provided on the electrical device 3. The lower part of the magnetic guide piece 10 constituting the first magnet member 71 is magnetically attached to the upper part of the magnetic guide piece 32 constituting the second magnet member 72. The magnetic conducting pieces 10 constituting the first magnet member 71 and the magnetic conducting pieces 32 constituting the second magnet member 72 are arranged such that the magnetic poles are opposite to each other. Other configurations are the same as those of the above-described embodiments. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power supply terminal 13 that is elastically deformed is smaller than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 32 and the magnetic conducting piece 10 are magnetically attached. The larger size is also common to the embodiments described above. Further, the operation is common to the above-described embodiments.

次に、本発明の第十の実施形態について、図２１に基づいて説明する。本実施形態は、プラグ２に第一マグネット部材８１を、電気機器３に第二マグネット部材８２を設けたものである。本実施形態は、第一マグネット部材８１を構成する導磁片４２の前端の上下寸法を小さくすることで、前記導磁片４２の前端全体が、前記第二マグネット部材８２を構成する導磁片３２の上部に磁着するように構成される。なお、第一マグネット部材８１を構成する導磁片４２と、第二マグネット部材８２を構成する導磁片３２は、磁極が互いに逆なるようにする。それ以外の構成は、前述した各実施形態と同様である。また、前記導磁片３２と導磁片４２とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, a tenth embodiment of the present invention will be described with reference to FIG. In the present embodiment, a first magnet member 81 is provided on the plug 2, and a second magnet member 82 is provided on the electrical device 3. In this embodiment, by reducing the vertical dimension of the front end of the magnetic conducting piece 42 constituting the first magnet member 81, the entire front end of the magnetic conducting piece 42 constitutes the second magnet member 82. It is comprised so that it may adhere to the upper part of 32. The magnetic conducting pieces 42 constituting the first magnet member 81 and the magnetic conducting pieces 32 constituting the second magnet member 82 are arranged such that the magnetic poles are opposite to each other. Other configurations are the same as those of the above-described embodiments. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power supply terminal 13 that is elastically deformed is larger than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 32 and the magnetic conducting piece 42 are magnetically attached. The larger size is also common to the embodiments described above. Further, the operation is common to the above-described embodiments.

次に、本発明の第十一の実施形態について、図２２に基づいて説明する。本実施形態は、プラグ２に第一マグネット部材７１を、電気機器３に第二マグネット部材９２を設けたものである。本実施形態は、第二マグネット部材９２を構成する導磁片３２の後端の上下寸法を小さくすることで、前記導磁片３２の後端全体が、前記第一マグネット部材７１を構成する導磁片１０の下部に磁着するように構成される。なお、第一マグネット部材７１を構成する導磁片１０と、第二マグネット部材９２を構成する導磁片３２は、磁極が互いに逆なるようにする。それ以外の構成は、前述した各実施形態と同様である。また、前記導磁片１０と導磁片３２とが磁着する範囲の上下方向に沿った寸法Ｌ１よりも、弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離Ｌ２の方が大きいことも、前述した各実施形態と共通する。更に、作用も前述した各実施形態と共通する。 Next, an eleventh embodiment of the present invention will be described with reference to FIG. In the present embodiment, a first magnet member 71 is provided on the plug 2, and a second magnet member 92 is provided on the electrical device 3. In the present embodiment, the vertical dimension of the rear end of the magnetic conducting piece 32 constituting the second magnet member 92 is reduced, so that the entire rear end of the magnetic conducting piece 32 constitutes the first magnet member 71. It is configured to be magnetically attached to the lower part of the magnetic piece 10. The magnetic conducting pieces 10 constituting the first magnet member 71 and the magnetic conducting pieces 32 constituting the second magnet member 92 are arranged such that the magnetic poles are opposite to each other. Other configurations are the same as those of the above-described embodiments. Further, the moving distance L2 along the vertical direction of the contact portion 13A of the power supply terminal 13 that is elastically deformed is smaller than the dimension L1 along the vertical direction of the range where the magnetic conducting piece 10 and the magnetic conducting piece 32 are magnetically attached. The larger size is also common to the embodiments described above. Further, the operation is common to the above-described embodiments.

次に、本発明の第十二の実施形態について、図２３に基づいて説明する。本実施形態は、プラグ２に第一マグネット部材８１を、電気機器３に第二マグネット部材９２を設けたものである。なお、第一マグネット部材８１を構成する導磁片４２と、第二マグネット部材９２を構成する導磁片３２は、磁極が互いに逆なるようにする。そして、前記第一マグネット部材８１を構成する導磁片４２の前端の上下寸法が、前記第二マグネット部材９２を構成する導磁片３２の後端の上下寸法とほぼ等しくなるように構成する。この場合、前記導磁片４２の前端の上下寸法及び前記導磁片３２の後端の上下寸法が、磁着範囲の上下寸法Ｌ１ということになる。そして、この磁着範囲の上下寸法Ｌ１を、弾性変形可能な給電端子１３の接点部１３Ａの上下方向への移動距離Ｌ２よりも小さくすることで、前述した各実施形態と同様の作用を奏することができる。 Next, a twelfth embodiment of the present invention will be described with reference to FIG. In the present embodiment, the plug 2 is provided with a first magnet member 81, and the electric device 3 is provided with a second magnet member 92. The magnetic conducting pieces 42 constituting the first magnet member 81 and the magnetic conducting pieces 32 constituting the second magnet member 92 are arranged such that the magnetic poles are opposite to each other. The vertical dimension of the front end of the magnetic guiding piece 42 constituting the first magnet member 81 is configured to be substantially equal to the vertical dimension of the rear end of the magnetic guiding piece 32 constituting the second magnet member 92. In this case, the vertical dimension of the front end of the magnetic conducting piece 42 and the vertical dimension of the rear end of the magnetic conducting piece 32 are the vertical dimension L1 of the magnetized range. Then, by making the vertical dimension L1 of the magnetic adhesion range smaller than the movement distance L2 of the contact portion 13A of the elastically deformable power supply terminal 13 in the vertical direction, the same effects as those of the above-described embodiments can be obtained. Can do.

なお、本発明は以上の実施形態に限定されるものではなく、発明の要旨の範囲内で種々の変形実施が可能である。例えば、上記実施形態では、電気機器に形成された凹部が、後方及び上方に開放するが、これ以外の方向、例えば前方又は後方、右側又は左側、上方又は下方のうち、任意の二方向又は三方向で開放させるようにしても良い。また、前記凹部が開放する方向は、三次元の座標軸に限定されず、例えば、斜め前方と斜め後方に開放するようにしても良い。また、前記凹部が開放する、交差する二方向は、直交していなくても良い。また、マグネット部材又は吸着片、及び第二端子を、前記凹部のどの面に設けるかは、任意である。また、上記実施形態では、プラグに給電端子を、電気機器に受電端子を設けたが、プラグに受電端子、電気機器に給電端子を設けても良い。更に、上記実施形態では、各端子は電力を伝達するためのものであるが、電気信号を伝達するためのものであっても良い。 In addition, this invention is not limited to the above embodiment, A various deformation | transformation implementation is possible within the range of the summary of invention. For example, in the above embodiment, the recess formed in the electrical device opens rearward and upward, but in any other direction, for example, forward or backward, right or left, upward or downward, any two directions or three. You may make it open in a direction. The direction in which the concave portion is opened is not limited to the three-dimensional coordinate axis, and may be opened obliquely forward and obliquely rearward, for example. Further, the two intersecting directions where the concave portion is opened may not be orthogonal. In addition, it is arbitrary which surface of the concave portion the magnet member or the attraction piece and the second terminal are provided. Moreover, in the said embodiment, although the electric power feeding terminal was provided in the plug and the electric power receiving terminal was provided in the electric equipment, you may provide an electric power receiving terminal in the plug and an electric equipment. Further, in the above embodiment, each terminal is for transmitting electric power, but may be for transmitting an electric signal.

本発明は、一般的に給電用のマグネットコネクタが用いられる電気調理器等に用いることができるのは明らかである。また、図２４に示すように、電気掃除機Ｃの充電のために使用することも可能である。また、ノート型パーソナルコンピュータや携帯電話等の情報機器への充電、或いは信号伝達用コネクタとして使用することも可能である。 It is apparent that the present invention can be used for an electric cooker or the like in which a power supply magnet connector is generally used. Moreover, as shown in FIG. 24, it can also be used for charging of the vacuum cleaner C. Further, it can be used for charging information devices such as notebook personal computers and mobile phones, or as a signal transmission connector.

１マグネットコネクタ
２プラグ
３電気機器
７下面（第一端子が設けられた面）
１２，３１，４１，６１マグネット部材
１３給電端子（第一端子）
１３Ａ接点部
１５外殻体
１６凹部
１９，５１吸着片
２０第二面（第二端子が設けられた面）
２２受電端子（第二端子）
２２Ａ接点部
７１，８１第一マグネット部材
７２，９２第二マグネット部材
Ｌ１磁着範囲の上下方向に沿った寸法
Ｌ２弾性変形した前記給電端子１３の接点部１３Ａの上下方向に沿った移動距離 DESCRIPTION OF SYMBOLS 1 Magnet connector 2 Plug 3 Electric equipment 7 Lower surface (surface in which the 1st terminal was provided)
12, 31, 41, 61 Magnet member 13 Feed terminal (first terminal)
13A Contact part 15 Outer shell 16 Recess 19, 19, Adsorption piece 20 Second surface (surface on which the second terminal is provided)
22 Power receiving terminal (second terminal)
22A Contact part 71, 81 1st magnet member 72, 92 2nd magnet member L1 The dimension along the up-down direction of the magnetic attachment range L2 The moving distance along the up-down direction of the contact part 13A of the feeding terminal 13 elastically deformed

Claims

It has a plug provided with a first terminal and an electric device provided with a second terminal in a recess formed in the outer shell,
A magnet member is provided on one side of the plug or the electrical device, and an adsorption piece is provided on the other side.
In the magnet connector in which the first terminal and the second terminal are electrically connected when the magnet member and the attracting piece are magnetized,
The first terminal is exposed on the surface provided with the first terminal;
The recess, open at least in two directions crossing, the second terminal, The rewritable exposed surface the second terminal are provided,
At least one of the first terminal and the second terminal is also exposed from a direction intersecting the exposed direction of the above,
The first contact of the first terminal or the second contact of the second terminal is movable in the first direction, and the moving distance of the first contact or the second contact in the first direction is determined by the magnet member. In the magnetized range of the attracting piece, the dimension is larger than the dimension along the second direction from the second terminal side to the second terminal side, and the first direction and the second direction are parallel to each other. Features magnetic connector.

The first magnet member is configured to include a plug provided with a first terminal and a first magnet member, and an electrical device provided with a second terminal and a second magnet member in a recess formed in the outer shell. In the magnet connector in which the first terminal and the second terminal are electrically connected when the second magnet member is magnetically attached,
The first terminal is exposed on the surface provided with the first terminal;
The recess, open at least in two directions crossing, the second terminal, The rewritable exposed surface the second terminal are provided,
At least one of the first terminal and the second terminal is also exposed from a direction intersecting the exposed direction of the above,
The first contact of the first terminal or the second contact of the second terminal is movable in the first direction, and the moving distance of the first contact or the second contact in the first direction is set to the first distance. The size in the magnetized range of the magnet member and the second magnet member is larger than the dimension along the second direction from the second terminal side to the non-second terminal side, and the first direction and the second direction are parallel to each other. Magnetic connector characterized by being.