JP2007087857A - Conductive connecting device - Google Patents

Conductive connecting device Download PDF

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JP2007087857A
JP2007087857A JP2005277484A JP2005277484A JP2007087857A JP 2007087857 A JP2007087857 A JP 2007087857A JP 2005277484 A JP2005277484 A JP 2005277484A JP 2005277484 A JP2005277484 A JP 2005277484A JP 2007087857 A JP2007087857 A JP 2007087857A
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conductive
magnet
elastic member
storage
connection device
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JP4632133B2 (en
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Makoto Ito
藤 誠 伊
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Seiko Epson Corp
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Seiko Epson Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a conductive connecting device capable of securing stable and electrical connection causing a small amount of deterioration with the passage of time, even when used in an information apparatus in which vibration is generated. <P>SOLUTION: This conductive connecting device is equipped with a housing part 50 in which a space having open upper part and lower part is formed, a first magnet 60 provided at the upper part of the housing part, a second magnet 60 provided at the lower part of the housing part, a first conductive part 100 housed in the upper part side of the inside space in the housing part and formed of a conductive material having property of repelling the magnet and having property of being easily shaved, a second conductive part 100 housed in the lower part side of the inside space in the housing part and formed of the conductive material having property of repelling the magnet and having property of being easily shaved, and a first elastic member for connecting the first conductive part to the second conductive part connected and bonding them to the object to be connected. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、導電性接続装置に関し、特に、経時劣化の少ない電気的な接続を実現する導電性接続装置に関する。   The present invention relates to a conductive connection device, and more particularly to a conductive connection device that realizes electrical connection with little deterioration with time.

ＩＴ関連の情報機器においては、製品毎の品質のばらつきをなくし、製造された情報機器が、すべて一定の水準を満たすことが求められている。特に、情報機器が製造された直後だけではなく、経時劣化による品質の低下も考慮に入れ、所定の期間が過ぎた後でも、一定の水準を満たすように、情報機器を設計し、製造することが必要とされている。   In IT-related information devices, it is required that all manufactured information devices satisfy a certain level by eliminating variations in quality among products. In particular, design and manufacture information equipment not only immediately after the information equipment is manufactured, but also taking into account deterioration in quality due to deterioration over time, so that a certain level is satisfied even after a predetermined period of time has passed. Is needed.

このような情報機器において、経時劣化の影響を受けやすい部位として、電気的接続部があげられる。電気的接続部では、その接続方法や接続の程度により、接続部分の酸化度合いが異なる。このため、酸化の程度が大きい場合には、インピーダンスが低下し、回路上の不具合を生じさせてしまう結果となる。   In such an information device, an electrical connection part can be cited as a part that is susceptible to deterioration with time. In the electrical connection portion, the degree of oxidation of the connection portion varies depending on the connection method and the degree of connection. For this reason, when the degree of oxidation is large, the impedance is lowered, resulting in a problem on the circuit.

これまでの接続方法としては、例えばＥＭＣ対策としてグランド接続する場合においては、接続対象物と接続部との接合面を合わせてネジ止めする方法がある。この場合、接続対象物と接続部の表面には、お互いに細かい凹凸が存在するため、実際に接合している部分の面積が少ないという問題が生じる。このため、接続対象物や接続部が酸化してきた場合、接合部分における酸化が進行しやすいという問題が生じてしまう。   As a conventional connection method, for example, in the case of ground connection as an EMC measure, there is a method in which a joint surface between a connection object and a connection portion is aligned and screwed. In this case, since the surface of the connection object and the connection portion has fine irregularities, there is a problem that the area of the actually joined portion is small. For this reason, when a connection target object or a connection part has oxidized, the problem that the oxidation in a junction part will advance easily will arise.

このような問題に対処するため、特開平１０−１９９７０６号公報（特許文献１）では、導電性粒子の混入されたポリマー素子が開示されている。この特許文献１では、導電性粒子が多い部分と少ない部分の２つの表面を持つ構成により、低接触抵抗が得られるようにしているが、振動が発生する情報機器では、振動により接続部分が摺れてしまい、接合面積が減少してしまう可能性がある。   In order to cope with such a problem, Japanese Patent Application Laid-Open No. 10-199706 (Patent Document 1) discloses a polymer element mixed with conductive particles. In Patent Document 1, low contact resistance is obtained by a configuration having two surfaces of a portion having a large amount of conductive particles and a portion having a small amount of conductive particles. However, in information equipment that generates vibration, the connection portion is slid by vibration. As a result, the bonding area may be reduced.

また、特開平８−１０９３６７号公報（特許文献２）では、接続対象物と接続部との間に、導電性のガスケットを挟む方法を開示しているが、振動により摺れてしまうという上記問題は解決できない。
特開平１０−１９９７０６号公報 特開平８−１０９３６７号公報 Japanese Patent Laid-Open No. 8-109367 (Patent Document 2) discloses a method in which a conductive gasket is sandwiched between an object to be connected and a connection portion. Cannot be resolved.
JP-A-10-199706 JP-A-8-109367

そこで本発明は、前記課題に鑑みてなされたものであり、振動が発生するような情報機器内に用いられた場合でも、経時劣化の少ない安定した電気的な接続を確保することのできる導電性接続装置を提供することを目的とする。   Therefore, the present invention has been made in view of the above problems, and even when used in an information device that generates vibrations, it is possible to ensure a stable electrical connection with little deterioration over time. An object is to provide a connection device.

上記課題を解決するため、本発明に係る導電性接続装置は、
内部に空間が形成されているとともに、その空間の上部と下部が開放されている、収納部と、
前記収納部の上部に設けられ、開放されている前記外主部の上部がそのまま開放されるように形成された、第１の磁石と、
前記収納部の下部に設けられ、開放されている前記収納部の下部がそのまま開放されるように形成された、第２の磁石と、
前記収納部における内部の空間の上部側に収納されて、前記磁石に反発する性質を有し、且つ、削れやすい性質を有する導電性の材料で形成された、第１の導電部と、
前記前記収納部における内部の空間の下部側に収納されて、前記磁石に反発する性質を有し、且つ、削れやすい性質を有する導電性の材料で形成された、第２の導電部と、
導電性の材料で形成された、第１の弾性部材であって、前記第１の導電部と前記第２の導電部とを連結し、前記第１の導電部と前記第２の導電部とを前記収納部の長さ方向に付勢し、開放されている上部から前記第１の導電部を第１の接続対象物に接合させ、開放されている下部から前記第２の導電部を第２の接続対象に接合させる、第１の弾性部材と、
を備えることを特徴とする。 In order to solve the above problems, the conductive connection device according to the present invention is:
A storage part in which a space is formed inside, and an upper part and a lower part of the space are open, and
A first magnet provided at the upper part of the storage part and formed so that the upper part of the open outer main part is opened as it is;
A second magnet provided at a lower portion of the storage portion and formed so that a lower portion of the open storage portion is opened as it is;
A first conductive portion that is housed on the upper side of the internal space in the housing portion, has a property of repelling the magnet, and is formed of a conductive material having a property of being easily scraped; and
A second conductive portion housed on the lower side of the internal space in the housing portion, having a property of repelling the magnet, and formed of a conductive material having a property of being easily scraped;
A first elastic member formed of a conductive material, which connects the first conductive part and the second conductive part, and the first conductive part and the second conductive part The first conductive portion is joined to the first connection object from the opened upper portion, and the second conductive portion is moved from the opened lower portion to the first conductive portion. A first elastic member to be joined to two connection objects;
It is characterized by providing.

この場合、前記収納部は、円筒状の形状をなしていても良い。また、前記第１の磁石及び前記第２の磁石は、円筒状の形状をなしていても良い。   In this case, the storage portion may have a cylindrical shape. Further, the first magnet and the second magnet may have a cylindrical shape.

また、導電性接続装置は、前記第１の磁石と前記第２の磁石とを連結し、前記第１の磁石と前記第２の磁石とを前記収納部の長さ方向に付勢し、当該導電性接続装置の長さ方向の長さを可変にする、第２の弾性部材を、さらに備えるようにしても良い。   Further, the conductive connection device connects the first magnet and the second magnet, urges the first magnet and the second magnet in the length direction of the storage portion, and You may make it further provide the 2nd elastic member which makes the length of the length direction of an electroconductive connection device variable.

また、導電性接続装置は、
前記収納部の上端部に設けられ、磁性体により形成された第１の磁性体部であって、前記第１の磁石が吸着する、第１の磁性体部と、
前記収納部の下端部に設けられ、磁性体により形成された第２の磁性体部であって、前記第２の磁石が吸着する、第２の磁性体部と、
をさらに備えるようにしてもよい。 In addition, the conductive connection device
A first magnetic body portion provided at an upper end portion of the storage portion and formed of a magnetic body, the first magnetic body portion adsorbing the first magnet;
A second magnetic body portion provided at a lower end of the storage portion and formed of a magnetic body, the second magnet body being attracted by the second magnet;
May be further provided.

また、前記第１の弾性部材と前記第２の弾性部材は、それぞれ、コイル状のバネにより形成されているようにしても良い。   Further, each of the first elastic member and the second elastic member may be formed by a coil spring.

また、前記収納部は、非導電性の材料で形成されているようにしても良い。また、前記第１の導電部及び前記第２の導電部は、黒鉛により形成されているようにしても良い。   The storage portion may be formed of a non-conductive material. The first conductive portion and the second conductive portion may be made of graphite.

以下、図面を参照して、本発明の実施形態を説明する。なお、以下に説明する実施形態は、本発明の技術的範囲を限定するものではない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the embodiments described below do not limit the technical scope of the present invention.

図１は、本発明の一実施形態に係る情報機器１０の内部構成を説明するための断面図である。この図１に示すように、本実施形態に係る情報機器１０は、上部筐体１２と下部筐体１４とを備えており、この上部筐体１２と下部筐体１４とにより形成された空間の内部に、表示部２０と、ハードディスクドライブ２２とが収納されている。本実施形態においては、表示部２０は、ＬＣＤ（Liquid Crystal Display）により構成されている。   FIG. 1 is a cross-sectional view for explaining an internal configuration of an information device 10 according to an embodiment of the present invention. As shown in FIG. 1, the information device 10 according to the present embodiment includes an upper housing 12 and a lower housing 14, and a space formed by the upper housing 12 and the lower housing 14. A display unit 20 and a hard disk drive 22 are housed inside. In the present embodiment, the display unit 20 is configured by an LCD (Liquid Crystal Display).

表示部２０とハードディスクドライブ２２は、金属製のシャーシ３０に取り付けられている。また、ハードディスクドライブ２２は、電子基板３２が取り付けられている。さらに、シャーシ３０と電子基板３２との間には、導電性接続装置４０が設けられており、シャーシ３０と電子基板３２との間を電気的に接続している。また、電子基板３２と下部筐体１４との間にも、導電性接続装置４０が設けられており、電子基板３２と下部筐体１４との間を電気的に接続している。本実施形態において、このように導電性接続装置４０で、情報機器１０の内部の各所を電気的に接続するのは、各所の電位を一定にするためである。   The display unit 20 and the hard disk drive 22 are attached to a metal chassis 30. The hard disk drive 22 has an electronic board 32 attached thereto. Further, a conductive connection device 40 is provided between the chassis 30 and the electronic board 32 to electrically connect the chassis 30 and the electronic board 32. In addition, a conductive connection device 40 is also provided between the electronic substrate 32 and the lower housing 14 to electrically connect the electronic substrate 32 and the lower housing 14. In the present embodiment, the reason why the conductive connection device 40 electrically connects the various parts of the information apparatus 10 is to make the potentials of the various parts constant.

図２は、本実施形態に係る導電性接続装置４０の構成を説明するための断面図であり、図３は、図２の矢印Ａ方向から見た平面図である。   FIG. 2 is a cross-sectional view for explaining the configuration of the conductive connection device 40 according to this embodiment, and FIG. 3 is a plan view seen from the direction of arrow A in FIG.

これら図２及び図３に示すように、円筒状の収納部５０の上端部と下端部に、円筒状の磁石６０が設けられている。収納部５０の内部には空間が形成されており、また、収納部５０の上部と下部は開放されている。磁石６０の内部にも空間が形成されており、また、各磁石６０の上部と下部は開放されている。   As shown in FIGS. 2 and 3, a cylindrical magnet 60 is provided at the upper end and the lower end of the cylindrical storage unit 50. A space is formed inside the storage unit 50, and the upper and lower portions of the storage unit 50 are open. A space is also formed inside the magnet 60, and the upper and lower portions of each magnet 60 are open.

磁石６０の内径は、収納部５０の外径よりも僅かに大きくなるように形成されており、このため、円筒状の収納部５０の外側に、円筒状の磁石６０を嵌め込むことができる。本実施形態においては、この収納部５０は、非導電性材料の一例である樹脂により形成されており、磁石６０は、磁石の一例であるネオジム磁石により形成されている。   The inner diameter of the magnet 60 is formed to be slightly larger than the outer diameter of the storage unit 50, and thus the cylindrical magnet 60 can be fitted to the outside of the cylindrical storage unit 50. In the present embodiment, the storage portion 50 is formed of a resin that is an example of a non-conductive material, and the magnet 60 is formed of a neodymium magnet that is an example of a magnet.

また、収納部５０の上端部と下端部の外周には、磁性体が塗布されて、磁性体部７０が形成されている。この磁性体としては、例えば、鉄、ニッケル、コバルト、ガドリニウムなどがあり、これらを単独で塗布しても良いし、或いは、複数の材料を任意に組み合わせて塗布しても良い。この磁性体部７０に、磁石６０が吸着することにより、磁石６０が円筒部６０に取り付けられる。   Further, a magnetic body 70 is formed on the outer periphery of the upper end portion and the lower end portion of the storage portion 50 by applying a magnetic body. Examples of the magnetic material include iron, nickel, cobalt, gadolinium, and the like. These may be applied alone, or may be applied in any combination of a plurality of materials. The magnet 60 is attached to the cylindrical portion 60 by attracting the magnet 60 to the magnetic body portion 70.

このように、磁力により、磁石６０が収納部５０に取り付けられているので、小さな力を加えただけでは、磁石６０は収納部５０に取り付けられたまま、ずれることはない。一方、大きな力を加えることにより、磁石６０は収納部５０の長さ方向に摺動可能となり、導電性接続装置４０の全体の長さを調整することができる。   As described above, since the magnet 60 is attached to the storage unit 50 by the magnetic force, the magnet 60 does not shift while being attached to the storage unit 50 only by applying a small force. On the other hand, by applying a large force, the magnet 60 can be slid in the length direction of the storage portion 50, and the entire length of the conductive connection device 40 can be adjusted.

また、磁石６０には、それぞれ、弾性部材８０が取り付けられて、２つの磁石６０が連結されている。具体的には、弾性部材８０の一端が、接着剤９０により、上部の磁石６０に取り付けられており、弾性部材８０の他端が、接着剤９０により、下部の磁石６０に取り付けられている。   Moreover, the elastic member 80 is attached to the magnet 60, respectively, and the two magnets 60 are connected. Specifically, one end of the elastic member 80 is attached to the upper magnet 60 by an adhesive 90, and the other end of the elastic member 80 is attached to the lower magnet 60 by an adhesive 90.

本実施形態においては、弾性部材８０は、コイル状のバネにより構成されており、このバネの両端が、接着剤により、磁石６０に固定されている。このため、磁石６０と弾性部材８０とは分離しないように構成されている。したがって、この弾性部材８０により、２つの磁石６０は、それぞれ、収納部５０の長さ方向に広がるように付勢されている。   In the present embodiment, the elastic member 80 is configured by a coiled spring, and both ends of the spring are fixed to the magnet 60 by an adhesive. For this reason, the magnet 60 and the elastic member 80 are configured not to be separated. Therefore, the two magnets 60 are urged by the elastic member 80 so as to spread in the length direction of the storage unit 50.

さらに、収納部５０の内側には、２つの導電部１００が収納されている。この導電部１００は円柱状の形状をなしており、導電部１００の外径は、収納部５０の内径よりも小さくなっている。このため、導電部１００は、収納部５０の内側で長さ方向に移動可能である。   Further, two conductive parts 100 are stored inside the storage part 50. The conductive portion 100 has a cylindrical shape, and the outer diameter of the conductive portion 100 is smaller than the inner diameter of the storage portion 50. For this reason, the conductive part 100 is movable in the length direction inside the storage part 50.

この導電部１００は、磁石６０に反発する性質を有する導電性の材料で、且つ、削れやすい材料で形成する必要がある。例えば、この導電部１００は、黒鉛、ゲルマニウム（Ｇｅ）、シリコン（Ｓｉ）のいずれかで構成することができ、或いは、これら複数の材料を任意に組み合わせた材料で構成することができる。本実施形態においては、導電部１００は、この中で最も適した材料であると考えられる黒鉛により形成されている。   The conductive portion 100 needs to be formed of a conductive material having a property of repelling the magnet 60 and a material that can be easily cut. For example, the conductive portion 100 can be composed of any one of graphite, germanium (Ge), and silicon (Si), or can be composed of a material obtained by arbitrarily combining these plural materials. In the present embodiment, the conductive portion 100 is formed of graphite which is considered to be the most suitable material among them.

２つの導電部１００は、弾性部材１１０により、連結されている。本実施形態においては、弾性部材１１０は、コイル状のバネにより構成されており、また、金属などの導電性の材料により構成されている。そして、コイル状のバネの一端部を上部の導電部１００に埋め込み、他端部を下部の導電部１００に埋め込むことにより、２つの導電部１００が弾性部材１１０を介して連結されている。   The two conductive parts 100 are connected by an elastic member 110. In the present embodiment, the elastic member 110 is configured by a coiled spring, and is configured by a conductive material such as metal. Then, by embedding one end portion of the coiled spring in the upper conductive portion 100 and embedding the other end portion in the lower conductive portion 100, the two conductive portions 100 are connected via the elastic member 110.

このため、２つの導電部１００は、それぞれ、弾性部材１１０により収納部５０の長さ方向に広がるように付勢されている。また、一方の導電部１００が他方の導電部１００に、電気的に接続される。   For this reason, each of the two conductive portions 100 is biased by the elastic member 110 so as to spread in the length direction of the storage portion 50. Also, one conductive part 100 is electrically connected to the other conductive part 100.

上述したように、導電部１００は収納部５０の内部の空間を移動可能であるので、弾性部材１１０により付勢された２つの導電部は、それぞれ、収納部５０の開放された端部から突出しようとして、接続対象物と接合する。   As described above, since the conductive part 100 can move in the space inside the storage part 50, the two conductive parts urged by the elastic member 110 protrude from the open ends of the storage part 50, respectively. Attempt to join with connection object.

図４は、この導電性接続装置４０を接続対象物２００に接続した場合の部分拡大断面図である。なお、導電性接続装置４０は上下対称に構成されているので、この導電性接続装置４０の反対側にも、この図４と同様の接合状態が現れる。   FIG. 4 is a partially enlarged cross-sectional view when the conductive connection device 40 is connected to the connection object 200. Since the conductive connection device 40 is configured symmetrically in the vertical direction, a joining state similar to that of FIG. 4 appears on the opposite side of the conductive connection device 40.

この図４に示すように、導電性接続装置４０を接続対象物２００に取り付けると、導電部１００が導電性接続装置４０の長さ方向に付勢されているので、導電部１００は開放されている収納部５０及び磁石６０の端部から突出しようとして、導電部１００の端面が接続対象物２００と接合する。このため、接続対象物２００と導電部１００が電気的に接続される。   As shown in FIG. 4, when the conductive connection device 40 is attached to the connection object 200, the conductive portion 100 is urged in the length direction of the conductive connection device 40, so that the conductive portion 100 is opened. The end surface of the conductive portion 100 is joined to the connection object 200 so as to protrude from the end portions of the storage portion 50 and the magnet 60 that are present. For this reason, the connection object 200 and the conductive part 100 are electrically connected.

また、本実施形態においては、導電部１００が削れやすい材料で形成されているので、接続対象物２００の表面が粗く、小さな凹凸が多数存在したとしても、導電部１００が削れて、この凹凸を埋めるので、十分な電気的接続性を確保することができる。   Further, in the present embodiment, since the conductive part 100 is formed of a material that can be easily cut, even if the surface of the connection object 200 is rough and there are many small irregularities, the conductive part 100 is scraped to remove the irregularities. Since it is buried, sufficient electrical connectivity can be ensured.

しかも、この導電性接続装置４０を取り付けた情報機器１０が振動により揺れたとしても、弾性部材１１０で付勢された導電部１００が削れて電気的接続性を確保し続ける。このため、経時劣化が極めて少ない電気接合を実現することができる。   Moreover, even if the information device 10 to which the conductive connection device 40 is attached is shaken by vibration, the conductive portion 100 urged by the elastic member 110 is scraped to keep the electrical connectivity. For this reason, it is possible to realize electrical joining with extremely little deterioration with time.

さらに、導電部１００から削れた粉は、反磁性の性質を備えているので、磁石６０により、この導電性接続装置４０の外部に飛散しないようにすることができる。すなわち、弾性部材８０により磁石６０は付勢されているので、磁石６０は接続対象物２００に密着する。そして、導電部１００から削れた反磁性の粉は、磁石６０に反発し、この磁石６０の内部、及び、収納部５０の内部に、留まるようになる。このため、削れた粉が導電性接続装置４０の外部に飛散し、情報機器１０の内部で電気的なショートを引き起こす危険を回避することができる。   Furthermore, since the powder scraped from the conductive portion 100 has a diamagnetic property, the magnet 60 can prevent the powder from being scattered outside the conductive connection device 40. That is, since the magnet 60 is biased by the elastic member 80, the magnet 60 is in close contact with the connection target 200. Then, the diamagnetic powder scraped from the conductive part 100 repels the magnet 60 and stays inside the magnet 60 and inside the storage part 50. For this reason, it is possible to avoid the risk that the scraped powder is scattered outside the conductive connection device 40 and causes an electrical short inside the information device 10.

なお、本発明は上記実施形態に限定されず種々に変形可能である。例えば、上述したバネは、弾性部材８０及び弾性部材１１０の一例であり、他の手段により、磁石６０、導電部１００を導電性接続装置４０の長さ方向に広がるように付勢してもよい。例えば、収納部５０の上部と下部を磁石により密閉し、空気圧で導電性接続装置４０を伸縮させるようにして、磁石６０と導電部１００とを付勢しても良い。   In addition, this invention is not limited to the said embodiment, A various deformation | transformation is possible. For example, the above-described spring is an example of the elastic member 80 and the elastic member 110, and the magnet 60 and the conductive part 100 may be biased so as to spread in the length direction of the conductive connection device 40 by other means. . For example, the upper part and the lower part of the storage part 50 may be sealed with a magnet, and the conductive connection device 40 may be expanded and contracted by air pressure to bias the magnet 60 and the conductive part 100.

また、導電性接続装置４０は、情報機器１０だけでなく、様々な機器における電気的接続を確保する部分に、適用することができる。   In addition, the conductive connection device 40 can be applied not only to the information device 10 but also to a portion that ensures electrical connection in various devices.

また、上述した実施形態では、収納部５０は円筒状の形状をなしている場合を例に説明したが、収納部５０の形状は円筒状に限られるものではない。例えば、収納部５０は、断面が三角、四角の筒状の形状をなしていていても良い。すなわち、内部に空間が形成されているとともに、この内部に収納された導電部１００が貫通するように、上部と下部が開放されている形状であれば良い。   In the above-described embodiment, the case where the storage unit 50 has a cylindrical shape has been described as an example. However, the shape of the storage unit 50 is not limited to a cylindrical shape. For example, the storage unit 50 may have a cylindrical shape with a triangular cross section. That is, any shape may be used as long as a space is formed inside and an upper portion and a lower portion are opened so that the conductive portion 100 housed in the space can pass therethrough.

この場合、磁石６０も、この収納部５０の形状に合わせれば良い。例えば、収納部５０の断面が三角、四角の形状をなしている場合には、磁石６０の断面もこれに合わせて、三角、四角にすればよい。すなわち、磁石６０は、内部に空間が形成されているとともに、収納部５０の開放されている上部と下部がそのまま開放されるようにして、内部に収納された導電部１００が貫通できるような構成にすれば良い。   In this case, the magnet 60 may be matched to the shape of the storage unit 50. For example, when the cross section of the storage unit 50 is triangular or square, the cross section of the magnet 60 may be triangular or square in accordance with this. That is, the magnet 60 has a space formed therein, and the upper and lower portions of the storage unit 50 that are open are opened as they are, so that the conductive unit 100 stored therein can pass therethrough. You can do it.

本発明の一実施形態に係る導電性接続装置が用いられた情報機器の内部構成の一例を説明するための断面図。Sectional drawing for demonstrating an example of the internal structure of the information equipment with which the electroconductive connection device which concerns on one Embodiment of this invention was used. 本発明の一実施形態に係る導電性接続装置の内部構成の一例を説明するための図。The figure for demonstrating an example of the internal structure of the electroconductive connection apparatus which concerns on one Embodiment of this invention. 図２の導電性接続装置を矢印Ａ方向から見た平面図。The top view which looked at the electroconductive connection apparatus of FIG. 2 from the arrow A direction. 図２の導電性接続装置を接続対象物に接続した状態における導電性接続装置の一端の状態を示す部分拡大断面図。The partial expanded sectional view which shows the state of the end of the conductive connection apparatus in the state which connected the conductive connection apparatus of FIG. 2 to the connection target object.

符号の説明Explanation of symbols

５０ 収納部
６０ 磁石
７０ 磁性体部
８０ 弾性部材
９０ 接着剤
１００ 導電部
１１０ 弾性部材 DESCRIPTION OF SYMBOLS 50 Storage part 60 Magnet 70 Magnetic body part 80 Elastic member 90 Adhesive 100 Conductive part 110 Elastic member

Claims (8)

内部に空間が形成されているとともに、その空間の上部と下部が開放されている、収納部と、
前記収納部の上部に設けられ、開放されている前記収納部の上部がそのまま開放されるように形成された、第１の磁石と、
前記収納部の下部に設けられ、開放されている前記収納部の下部がそのまま開放されるように形成された、第２の磁石と、
前記収納部における内部の空間の上部側に収納されて、前記磁石に反発する性質を有し、且つ、削れやすい性質を有する導電性の材料で形成された、第１の導電部と、
前記前記収納部における内部の空間の下部側に収納されて、前記磁石に反発する性質を有し、且つ、削れやすい性質を有する導電性の材料で形成された、第２の導電部と、
導電性の材料で形成された、第１の弾性部材であって、前記第１の導電部と前記第２の導電部とを連結し、前記第１の導電部と前記第２の導電部とを前記収納部の長さ方向に付勢し、開放されている上部から前記第１の導電部を第１の接続対象物に接合させ、開放されている下部から前記第２の導電部を第２の接続対象に接合させる、第１の弾性部材と、
を備えることを特徴とする導電性接続装置。 A storage part in which a space is formed inside, and an upper part and a lower part of the space are open, and
A first magnet provided at the upper part of the storage part and formed so that the upper part of the open storage part is opened as it is;
A second magnet provided at a lower portion of the storage portion and formed so that a lower portion of the open storage portion is opened as it is;
A first conductive portion that is housed on the upper side of the internal space in the housing portion, has a property of repelling the magnet, and is formed of a conductive material having a property of being easily scraped; and
A second conductive portion housed on the lower side of the internal space in the housing portion, having a property of repelling the magnet and formed of a conductive material having a property of being easily scraped;
A first elastic member formed of a conductive material, which connects the first conductive portion and the second conductive portion, and includes the first conductive portion and the second conductive portion. The first conductive portion is joined to the first connection object from the opened upper portion, and the second conductive portion is moved from the opened lower portion to the first conductive portion. A first elastic member to be joined to two connection objects;
A conductive connecting device comprising: 前記収納部は、円筒状の形状をなしている、ことを特徴とする請求項１に記載の導電性接続装置。   The conductive connection device according to claim 1, wherein the storage portion has a cylindrical shape. 前記第１の磁石及び前記第２の磁石は、円筒状の形状をなしている、ことを特徴とする請求項２に記載の導電性接続装置。   The conductive connection device according to claim 2, wherein the first magnet and the second magnet have a cylindrical shape. 前記第１の磁石と前記第２の磁石とを連結し、前記第１の磁石と前記第２の磁石とを前記収納部の長さ方向に付勢し、当該導電性接続装置の長さ方向の長さを可変にする、第２の弾性部材を、さらに備えることを特徴とする請求項１乃至請求項３のいずれかに記載の導電性接続装置。   The first magnet and the second magnet are coupled, the first magnet and the second magnet are urged in the length direction of the storage portion, and the length direction of the conductive connection device The conductive connecting device according to any one of claims 1 to 3, further comprising a second elastic member that makes the length of the second elastic member variable. 前記収納部の上端部に設けられ、磁性体により形成された第１の磁性体部であって、前記第１の磁石が吸着する、第１の磁性体部と、
前記収納部の下端部に設けられ、磁性体により形成された第２の磁性体部であって、前記第２の磁石が吸着する、第２の磁性体部と、
をさらに備えることを特徴とする請求項１乃至請求項４のいずれかに記載の導電性接続装置。 A first magnetic body portion provided at an upper end portion of the storage portion and formed of a magnetic body, the first magnetic body portion adsorbing the first magnet;
A second magnetic body portion provided at a lower end of the storage portion and formed of a magnetic body, the second magnet body being attracted by the second magnet;
The conductive connecting device according to any one of claims 1 to 4, further comprising: 前記第１の弾性部材と前記第２の弾性部材は、それぞれ、コイル状のバネにより形成されている、ことを特徴とする請求項１乃至請求項５のいずれかに記載の導電性接続装置。   6. The conductive connection device according to claim 1, wherein each of the first elastic member and the second elastic member is formed of a coil-shaped spring. 前記収納部は、非導電性の材料で形成されている、ことを特徴とする請求項１乃至請求項６のいずれかに記載の導電性接続装置。   The conductive connection device according to claim 1, wherein the storage portion is formed of a non-conductive material. 前記第１の導電部及び前記第２の導電部は、黒鉛により形成されている、ことを特徴とする請求項１乃至請求項７のいずれかに記載の導電性接続装置。   The conductive connection device according to claim 1, wherein the first conductive portion and the second conductive portion are formed of graphite.
JP2005277484A 2005-09-26 2005-09-26 Conductive connection device Expired - Fee Related JP4632133B2 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133471A (en) * 1986-11-26 1988-06-06 松下電器産業株式会社 Electric appliance connector
JPH0515343U (en) * 1991-08-05 1993-02-26 浩和 松本 An outlet with a floating magnet and a terminal bar
JPH10112358A (en) * 1996-10-09 1998-04-28 Sanyo Electric Co Ltd Connector for charging
JP2001174509A (en) * 1999-12-20 2001-06-29 Yokowo Co Ltd Contact probe of socket for ic package inspection
JP2003217726A (en) * 2002-01-24 2003-07-31 Yokowo Co Ltd Connector
JP2004504703A (en) * 2000-07-13 2004-02-12 リカ　エレクトロニクス　インターナショナル　インコーポレイテッド Contact equipment particularly useful for test equipment
JP2004325305A (en) * 2003-04-25 2004-11-18 Yokowo Co Ltd Ic socket

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133471A (en) * 1986-11-26 1988-06-06 松下電器産業株式会社 Electric appliance connector
JPH0515343U (en) * 1991-08-05 1993-02-26 浩和 松本 An outlet with a floating magnet and a terminal bar
JPH10112358A (en) * 1996-10-09 1998-04-28 Sanyo Electric Co Ltd Connector for charging
JP2001174509A (en) * 1999-12-20 2001-06-29 Yokowo Co Ltd Contact probe of socket for ic package inspection
JP2004504703A (en) * 2000-07-13 2004-02-12 リカ　エレクトロニクス　インターナショナル　インコーポレイテッド Contact equipment particularly useful for test equipment
JP2003217726A (en) * 2002-01-24 2003-07-31 Yokowo Co Ltd Connector
JP2004325305A (en) * 2003-04-25 2004-11-18 Yokowo Co Ltd Ic socket

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