WO2010001708A1 - Electric connector - Google Patents
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- WO2010001708A1 WO2010001708A1 PCT/JP2009/060765 JP2009060765W WO2010001708A1 WO 2010001708 A1 WO2010001708 A1 WO 2010001708A1 JP 2009060765 W JP2009060765 W JP 2009060765W WO 2010001708 A1 WO2010001708 A1 WO 2010001708A1
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- contact
- contact portion
- spring
- connector
- electrical connector
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
Definitions
- the present invention relates to an electrical connector such as an interface connector used in, for example, digital home appliances and mobile phones.
- the electrical connector has a function to detect mating with the mating connector, power and signals can be supplied only to the connector mated with the mating connector when multiple interface connectors are installed. Contributes to avoiding malfunctions in the system.
- This type of electrical connector is disclosed in, for example, Patent Document 1, and has first and second switch pieces constituting a detection switch.
- the first switch piece has a first spring portion and a first contact portion.
- the second switch piece has a second spring portion and a second contact portion.
- an object of the present invention is to provide an electrical connector that solves the above-described problems.
- An electrical connector includes a housing made of an insulating material, a contact held by the housing and electrically connectable with a contact of a counterpart connector, and held by the housing, A detection switch for detecting fitting, wherein the detection switch includes a first switch piece and a second switch piece, and the first switch piece is held by the housing.
- the first spring portion When the first spring portion is elastically deformed, the first contact portion is displaced, and when the second spring portion is pressed by the first contact portion, the second contact portion is displaced.
- the first spring portion and the second spring portion are perpendicular to the mating direction of the mating connector.
- the electrical connector according to the present invention not only performs highly reliable switch operation, but also occupies a small space and has excellent operability.
- FIG. 1 It is a perspective view which shows the electrical connector by embodiment of this invention. It is a figure which shows the electrical connector shown by FIG. 1, (a) is a top view, (b) is a front view, (c) is a bottom view, (d) is a right view. It is a perspective view which shows the other party connector which can be fitted with the electrical connector shown by FIG. It is the perspective view seen from the top which shows the detection switch in the electrical connector shown by FIG. It is the perspective view seen from the bottom which shows the detection switch in the electrical connector shown by FIG. It is the perspective view seen from the upper part of a pair of switch piece in the detection switch shown in Drawing 4 and Drawing 5, (a) shows the 1st switch piece, and (b) shows the 2nd switch piece.
- the electrical connector includes a resinous housing 2 and a plurality of contacts that are held in the housing 2 and can be electrically connected to the contacts 102 of the mating connector 100 shown in FIG. 3. 1, a detection switch that is held in the housing 2 and detects the mating with the mating connector 100, and a metal shell 3 that covers the housing 2.
- the detection switch of the electrical connector includes a first switch piece 4 and a second switch piece 5.
- the first switch piece 4 includes a first holding portion 9 that is held by being press-fitted into the housing 2, a first spring portion 6 that extends from the first holding portion 9, and a first spring portion 6.
- a first contact portion 8 provided at the distal end; and a pressed portion 7 formed to extend so as to confront the mating connector 100 when the mating connector 100 is inserted from the first contact portion 8. Yes.
- the second switch piece 5 includes a second holding portion 12 that is held by being press-fitted into the housing 2, and a second spring portion that extends from the second holding portion 12 in a direction approaching the first contact portion 8. 11 and a second contact portion 10 provided at the tip of the second spring portion 11.
- the pressed portion 7 is pressed by the distal end portion 101 of the mating connector 100, and the first contact portion 8 is displaced along with the elastic deformation of the first spring portion 6.
- the second contact portion 10 is displaced together with the elastic deformation of the second spring portion 11 by pressing the second contact portion 10 while the first contact portion 8 is in sliding contact with the second contact portion 10. . That is, the first contact portion 8 and the second contact portion 10 are in sliding contact with each other, and the connected state is maintained thereafter.
- the first and second switch pieces 4 and 5 operate as detection switches that are opened when the mating connector 100 is not mated and are closed when the mating connector 100 is mated.
- the first and second switch pieces 4 and 5 are connected to a detection circuit 50 (see FIG. 9) for detecting the presence / absence of fitting based on opening / closing of the detection switch, and the mating connector 100 is fitted. Whether it is present or not is detected.
- the first spring portion 6 and the second spring portion 11 extend in the connector width direction W perpendicular to the fitting direction D of the mating connector 100.
- the first spring portion 6 is elastically deformed in the fitting direction D, whereby the first contact portion 8 is displaced in the fitting direction D, and the second contact portion 10 is The first contact portion 8 is pressed in the connector height direction H perpendicular to the fitting direction D and the width direction W.
- the second spring portion 11 is elastically deformed in the height direction H, and the first contact portion 8 and the second contact portion 10 are displaced while sliding. Even after the sliding contact, the connection state between the first contact portion 8 and the second contact portion 10 is maintained.
- the first spring portion 6 is curved in a substantially U shape. As a result, a longer spring length is ensured as compared with the case where the first spring portion 6 is simply straight along the connector width direction W. Further, the second spring portion 11 is bent. Accordingly, a longer spring length is ensured as compared with the case where the second spring portion 11 is simply straight along the connector width direction W.
- the first contact portion 8 has a curved surface.
- the 2nd contact part 10 is provided with the inclined guide part 10a and the plane part 10b following it. And when the 1st contact part 8 and the 2nd contact part 10 are slidably contacted, the 1st contact part 8 slidably contacts on the guide part 10a and the plane part 10b following this.
- the first switch piece 4 has a first terminal portion 13 extending from the first holding portion 9 and connected to a conductive pattern on the substrate.
- the 2nd switch piece 5 has the 2nd terminal part 14 extended from the 2nd holding
- the 1st terminal part 13 and the 2nd terminal part 14 are the surface mounting types to the electric circuit board etc. which are not shown in figure as a mounting object of this electrical connector.
- the terminal portion of the switch piece may be an implanted type that has a lead shape that can be inserted into a through hole formed in an electric circuit board or the like that is a mounting target.
- the mating connector 100 is not fitted into this electrical connector, and the first contact portion 8 of the first switch piece 4 and the second contact portion 10 of the second switch piece 5 are It is in the state shown in FIG.
- the first and second switch pieces 4 and 5 are connected to a detection circuit 50 that detects the presence or absence of mating based on opening and closing of the detection switch. Is in the state shown in FIG. 9A, and the detection circuit 50 detects that the mating connector 100 is not fitted.
- Insertion of the tip 101 (see FIG. 3) of the mating connector 100 into the electrical connector is started, and the mating side of the pressed portion 7 of the first switch piece 4 is shown in FIG. 8B.
- the tip of the connector 100 comes into contact and the pressed part 7 is pressed in the fitting direction D (toward the right in the figure) by the mating connector 100 fitting, the first contact part 8 becomes the second contact part 10. It abuts on the guide portion 10a.
- the second contact portion 10 starts to be pushed down in the connector height direction H (downward in the drawing).
- the first contact portion 8 slides on the flat surface portion 10b of the second contact portion 10. Then, as shown in FIG. 8C, when the mating connector 100 is inserted to the specified position and the fitting is completed, the first contact portion 8 and the flat portion 10b of the second contact portion 10 are surely connected. And a sufficient contact allowance (effective contact length) is secured. At this time, the first contact portion 8 receives an elastic force from the second contact portion 10.
- the first switch piece 4 and the second switch piece 5 of the electrical connector are connected by the mating of the mating connector 100.
- the detection circuit 50 detects that the mating connector 100 is fitted.
- the counterpart connector 100 may be a connector provided integrally with a card-like electronic device such as a memory card.
- a housing (2) made of an insulating material, a contact (1) held by the housing (2) and electrically connectable with a contact of a mating connector, and held by the housing (2)
- a detection switch for detecting engagement with the connector including a first switch piece (4) and a second switch piece (5), and the first switch piece (4 ) Of the first holding portion (9) held by the housing, the first spring portion (6) extending from the first holding portion (9), and the first spring portion (6).
- a first contact portion (8) provided at a tip, and the second switch piece (5) includes a second holding portion (12) held by the housing and the second holding portion.
- the first contact portion (8) is displaced, and the second contact portion (10) is pressed by the first contact portion (8), whereby the second contact portion (10).
- the first contact part (8) is displaced in the fitting direction (D) by being elastically deformed to the second spring part (1 ) Is pressed in the connector height direction (H) perpendicular to the fitting direction (D) and the width direction (W) by the first contact portion (8), whereby the second contact portion (10). Is displaced in the height direction (H), and the first contact portion (8) and the second contact portion (10) are in sliding contact with each other.
- the first contact portion (8) has a curved surface
- the second contact portion (10) includes an inclined guide portion (10a) followed by a plane portion (10b).
- the first switch piece (4) has a first terminal part (13) extending from the first holding part (9) and connected to the conductive pattern on the substrate, and the second switch piece (5)
- the electrical connector according to any one of items 1 to 4, further comprising a second terminal portion (14) extending from the second holding portion (12) and connected to the conductive pattern on the substrate. .
- first terminal portion (13) and the second terminal portion (14) are a surface-mounted type or an implanted type on a mounting object of the connector.
- the electrical connector has first and second switch pieces 64 and 65 as a pair of switch pieces constituting a detection switch.
- the first and second switch pieces 64 and 65 have the same size as a contact (not shown) provided in the electrical connector for electrical connection with the mating connector.
- the first switch piece 64 is formed in a substantially flat plate shape and extends along the mating direction of the mating connector, and a first contact portion 68 that contacts the second switch piece 65. have.
- the second switch piece 65 is formed in a substantially flat plate shape, extends along the mating direction of the mating connector, and a second contact portion 70 that contacts the first contact portion 68. have.
- the first and second spring portions 66 and 71 are arranged side by side so that the cross section perpendicular to the mating direction of the mating connector is substantially L-shaped.
- the first spring portion 66 can be displaced in the fitting direction that is the pressing direction.
- the second spring portion 71 can be displaced in the height direction intersecting with the fitting direction.
- the first contact portion 68 is moved to the first spring portion 66. At the same time, it is displaced downward along the paper surface in FIG.
- the second contact portion 70 is displaced together with the second spring portion 71 in the direction of the white arrow in FIG. 11, and the first contact portion 68 and the second contact portion 70 are in sliding contact.
- the first and second switch pieces 64 and 65 operate as detection switches that are opened when the mating connector is not fitted and closed when the mating connector is fitted.
- the first and second switch pieces 64 and 65 are connected to a detection circuit (not shown) that detects the presence or absence of fitting based on opening and closing of the detection switch, and whether or not the mating connector is fitted. Is detected.
- the present invention can be used for relatively small interface connectors used for digital home appliances, mobile phones, and the like.
Abstract
A first spring section (6) and a second spring section (11) extend in a width direction (W) of a connector which width direction is perpendicular to a fitting direction (D) to which a mating connector is fitted in the connector. When the first spring section (6) is elastically deformed in the fitting direction (D) when the mating connector is fitted to the connector, a first contact section (8) moves in the fitting direction (D). When the second spring section (11) is pressed by the first contact section (8) in a height direction (H) of the connector which height direction is perpendicular to both the fitting direction (D) and the width direction (W), the second contact section (10) moves in the height direction (H). As a result, the first contact section (8) and the second contact section (10) are in sliding contact with each other.
Description
本発明は、例えばデジタル家電機器や携帯電話機等に使用されるインターフェースコネクタなどの電気コネクタに関する。
The present invention relates to an electrical connector such as an interface connector used in, for example, digital home appliances and mobile phones.
電気コネクタに相手側コネクタとの嵌合を検知する機能をもたせると、複数のインターフェースコネクタが配置された場合に、相手側コネクタと嵌合されているコネクタにのみ電源や信号を供給することができ、システム上の誤作動回避に寄与する。
If the electrical connector has a function to detect mating with the mating connector, power and signals can be supplied only to the connector mated with the mating connector when multiple interface connectors are installed. Contributes to avoiding malfunctions in the system.
この種の電気コネクタは、例えば特許文献１に開示されており、検知スイッチを構成する第１、第２のスイッチ片を有している。第１のスイッチ片は、第１のバネ部と第１の接触部とを有している。第２のスイッチ片は、第２のバネ部と第２の接触部とを有している。
This type of electrical connector is disclosed in, for example, Patent Document 1, and has first and second switch pieces constituting a detection switch. The first switch piece has a first spring portion and a first contact portion. The second switch piece has a second spring portion and a second contact portion.
特許文献１においては、第１、第２のスイッチ片は、このコネクタに備えられたコンタクトと延在方向が同じで、サイズも同程度であるため、第１、第２のバネ部の長さが限定されている。このため、安定して信頼性の高いスイッチ動作に必要な弾性を確保するためには、バネ部の板厚や板幅を比較的大きくしなければならない。しかし、このことは占有スペースの増大を招き、結果的に電気コネクタの小型化、低背化に不利である。また、スイッチのバネが硬く、相手側コネクタ挿入時に大きな挿入力を要し、操作性に劣る可能性がある。
In Patent Document 1, since the first and second switch pieces have the same extending direction and the same size as the contacts provided in the connector, the lengths of the first and second spring portions are the same. Is limited. For this reason, in order to ensure the elasticity required for stable and reliable switch operation, the plate | board thickness and plate | board width of a spring part must be made comparatively large. However, this leads to an increase in occupied space, and as a result, it is disadvantageous for reducing the size and height of the electrical connector. Further, the switch spring is hard and requires a large insertion force when the mating connector is inserted, which may result in poor operability.
それ故、本発明の目的は、上述した課題を解決する電気コネクタを提供することにある。
Therefore, an object of the present invention is to provide an electrical connector that solves the above-described problems.
本発明の一態様に係る電気コネクタは、絶縁材料から成るハウジングと、前記ハウジングに保持され、相手側コネクタのコンタクトと電気的に接続可能なコンタクトと、前記ハウジングに保持され、相手側コネクタとの嵌合を検知する検知スイッチとを有し、前記検知スイッチは、第１のスイッチ片と、第２のスイッチ片とを含み、前記第１のスイッチ片は、前記ハウジングに保持される第１の保持部と、該第１の保持部から延びる第１のバネ部と、該第１のバネ部の先端に備えられた第１の接触部とを有し、前記第２のスイッチ片は、前記ハウジングに保持される第２の保持部と、該第２の保持部から前記第１の接触部に近付く向きに延びる第２のバネ部と、該第２のバネ部の先端に備えられた第２の接触部とを有し、相手側コネクタの嵌合によって前記第１のバネ部が弾性変形することにより、前記第１の接触部が変位し、前記第１の接触部によって前記第２のバネ部が押圧されることにより、前記第２の接触部が変位し、前記第１の接触部と前記第２の接触部とが摺接する電気コネクタにおいて、前記第１のバネ部および前記第２のバネ部は、相手側コネクタの嵌合方向に直交するコネクタ幅方向（Ｗ）に延びており、前記第１のバネ部が相手側コネクタの嵌合によって嵌合方向に弾性変形することにより、前記第１の接触部が嵌合方向に変位し、前記第２のバネ部が前記第１の接触部によって嵌合方向および幅方向に直交するコネクタ高さ方向に押圧されることにより、前記第２の接触部が高さ方向に変位し、前記第１の接触部と前記第２の接触部とが摺接することを特徴とすることを特徴とする。
An electrical connector according to an aspect of the present invention includes a housing made of an insulating material, a contact held by the housing and electrically connectable with a contact of a counterpart connector, and held by the housing, A detection switch for detecting fitting, wherein the detection switch includes a first switch piece and a second switch piece, and the first switch piece is held by the housing. A holding portion; a first spring portion extending from the first holding portion; and a first contact portion provided at a tip of the first spring portion, wherein the second switch piece is A second holding portion held by the housing; a second spring portion extending from the second holding portion in a direction approaching the first contact portion; and a second spring portion provided at a tip of the second spring portion. 2 contact parts, and the mating connector When the first spring portion is elastically deformed, the first contact portion is displaced, and when the second spring portion is pressed by the first contact portion, the second contact portion is displaced. In the electrical connector in which the first portion is displaced and the first contact portion and the second contact portion are in sliding contact, the first spring portion and the second spring portion are perpendicular to the mating direction of the mating connector. Extending in the connector width direction (W), and the first spring portion is elastically deformed in the fitting direction by fitting the mating connector, whereby the first contact portion is displaced in the fitting direction, When the second spring portion is pressed by the first contact portion in the connector height direction orthogonal to the fitting direction and the width direction, the second contact portion is displaced in the height direction, and the first contact portion The first contact portion and the second contact portion are in sliding contact. Characterized in that the.
本発明による電気コネクタは、信頼性の高いスイッチ動作をなすだけではなく、占有スペースが小さく、操作性に優れている。
The electrical connector according to the present invention not only performs highly reliable switch operation, but also occupies a small space and has excellent operability.
以下、図面を参照して本発明による電気コネクタの一実施形態を説明する。
Hereinafter, an embodiment of an electrical connector according to the present invention will be described with reference to the drawings.
図１及び図２を参照すると、本電気コネクタは、樹脂性のハウジング２と、ハウジング２に保持され、図３に示された相手側コネクタ１００のコンタクト１０２と電気的に接続可能な複数のコンタクト１と、ハウジング２に保持され、相手側コネクタ１００との嵌合を検知する検知スイッチと、ハウジング２を覆う金属製のシェル３とを有している。
Referring to FIGS. 1 and 2, the electrical connector includes a resinous housing 2 and a plurality of contacts that are held in the housing 2 and can be electrically connected to the contacts 102 of the mating connector 100 shown in FIG. 3. 1, a detection switch that is held in the housing 2 and detects the mating with the mating connector 100, and a metal shell 3 that covers the housing 2.
さらに図４から図７を併せ参照すると、本電気コネクタの検知スイッチは、第１のスイッチ片４と、第２のスイッチ片５とによって構成されている。
Further referring to FIG. 4 to FIG. 7, the detection switch of the electrical connector includes a first switch piece 4 and a second switch piece 5.
第１のスイッチ片４は、ハウジング２に圧入されることによって保持される第１の保持部９と、第１の保持部９から延びる第１のバネ部６と、第１のバネ部６の先端に備えられた第１の接触部８と、第１の接触部８から相手側コネクタ１００が挿入された際にこれに対峙するように延びて形成された被押圧部７とを有している。
The first switch piece 4 includes a first holding portion 9 that is held by being press-fitted into the housing 2, a first spring portion 6 that extends from the first holding portion 9, and a first spring portion 6. A first contact portion 8 provided at the distal end; and a pressed portion 7 formed to extend so as to confront the mating connector 100 when the mating connector 100 is inserted from the first contact portion 8. Yes.
第２のスイッチ片５は、ハウジング２に圧入されることによって保持される第２の保持部１２と、第２の保持部１２から第１の接触部８に近付く向きに延びる第２のバネ部１１と、第２のバネ部１１の先端に備えられた第２の接触部１０とを有している。
The second switch piece 5 includes a second holding portion 12 that is held by being press-fitted into the housing 2, and a second spring portion that extends from the second holding portion 12 in a direction approaching the first contact portion 8. 11 and a second contact portion 10 provided at the tip of the second spring portion 11.
そして、相手側コネクタ１００が嵌合される際、相手側コネクタ１００の先端部１０１によって被押圧部７が押圧され、第１のバネ部６の弾性変形と共に第１の接触部８が変位する。さらに、第１の接触部８が第２の接触部１０に摺接しながら第２の接触部１０を押圧することにより、第２のバネ部１１の弾性変形と共に第２の接触部１０が変位する。即ち、第１の接触部８と第２の接触部１０とは、互いに摺接し、その後も接続状態が維持される。
Then, when the mating connector 100 is fitted, the pressed portion 7 is pressed by the distal end portion 101 of the mating connector 100, and the first contact portion 8 is displaced along with the elastic deformation of the first spring portion 6. Further, the second contact portion 10 is displaced together with the elastic deformation of the second spring portion 11 by pressing the second contact portion 10 while the first contact portion 8 is in sliding contact with the second contact portion 10. . That is, the first contact portion 8 and the second contact portion 10 are in sliding contact with each other, and the connected state is maintained thereafter.
したがって、第１および第２のスイッチ片４および５は、相手側コネクタ１００の未嵌合時には開、相手側コネクタ１００の嵌合時には閉となる検知スイッチとして動作する。第１および第２のスイッチ片４および５には検知スイッチの開閉に基づいて嵌合の有無を検出する検出回路５０（図９参照）が接続されており、相手側コネクタ１００が嵌合されているか否かが検出される。
Therefore, the first and second switch pieces 4 and 5 operate as detection switches that are opened when the mating connector 100 is not mated and are closed when the mating connector 100 is mated. The first and second switch pieces 4 and 5 are connected to a detection circuit 50 (see FIG. 9) for detecting the presence / absence of fitting based on opening / closing of the detection switch, and the mating connector 100 is fitted. Whether it is present or not is detected.
本電気コネクタにおいては、特に、第１のバネ部６および第２のバネ部１１は、相手側コネクタ１００の嵌合方向Ｄに直交するコネクタ幅方向Ｗに延びている。そして、相手側コネクタ１００の嵌合によって第１のバネ部６が嵌合方向Ｄに弾性変形することにより、第１の接触部８が嵌合方向Ｄに変位し、第２の接触部１０が第１の接触部８によって嵌合方向Ｄおよび幅方向Ｗに直交するコネクタ高さ方向Ｈに押圧される。この際に、第２のバネ部１１が高さ方向Ｈに弾性変形し、かつ、第１の接触部８と第２の接触部１０とが摺接しながら変位する。摺接後も、第１の接触部８と第２の接触部１０との接続状態は維持される。
In this electrical connector, in particular, the first spring portion 6 and the second spring portion 11 extend in the connector width direction W perpendicular to the fitting direction D of the mating connector 100. When the mating connector 100 is fitted, the first spring portion 6 is elastically deformed in the fitting direction D, whereby the first contact portion 8 is displaced in the fitting direction D, and the second contact portion 10 is The first contact portion 8 is pressed in the connector height direction H perpendicular to the fitting direction D and the width direction W. At this time, the second spring portion 11 is elastically deformed in the height direction H, and the first contact portion 8 and the second contact portion 10 are displaced while sliding. Even after the sliding contact, the connection state between the first contact portion 8 and the second contact portion 10 is maintained.
第１のバネ部６および第２のバネ部１１がコネクタ幅方向Ｗに延びていることにより、バネ部の長さが他のコンタンクトと同程度に制限される特許文献１の電気コネクタに比べ、第１、第２のバネ部の長さが長く、このため、バネ部の板厚や板幅を大きくせずとも、安定して信頼性の高いスイッチ動作に必要な弾性を確保できる。これと共に、第１および第２の接触部同士の摺接代（有効摺接長さ）を十分に確保できる。さらに、バネ部の板厚や板幅を大きくする必要がないため、占有スペースの増大を来たすことがなく、電気コネクタの小型化、低背化に有利である。さらにまた、スイッチのバネが硬くなく、相手側コネクタ挿入時にさほど大きな挿入力は不要であり、操作性に優れている。
Compared to the electrical connector of Patent Document 1 in which the first spring portion 6 and the second spring portion 11 extend in the connector width direction W, so that the length of the spring portion is limited to the same extent as other constants. The lengths of the first and second spring portions are long, so that the elasticity necessary for a stable and reliable switch operation can be ensured without increasing the plate thickness and plate width of the spring portions. At the same time, the sliding allowance (effective sliding contact length) between the first and second contact portions can be sufficiently secured. Furthermore, since it is not necessary to increase the plate thickness and the plate width of the spring portion, the occupied space is not increased, which is advantageous for reducing the size and height of the electrical connector. Furthermore, the spring of the switch is not hard, so that a large insertion force is not required when the mating connector is inserted, and the operability is excellent.
第１のバネ部６は、略Ｕ字に湾曲している。これにより、仮に第１のバネ部６がコネクタ幅方向Ｗに沿って単にストレート形状の場合に比べて長いバネ長が確保されている。また、第２のバネ部１１は、屈曲している。これにより、仮に第２のバネ部１１がコネクタ幅方向Ｗに沿って単にストレート形状の場合に比べて長いバネ長が確保されている。
The first spring portion 6 is curved in a substantially U shape. As a result, a longer spring length is ensured as compared with the case where the first spring portion 6 is simply straight along the connector width direction W. Further, the second spring portion 11 is bent. Accordingly, a longer spring length is ensured as compared with the case where the second spring portion 11 is simply straight along the connector width direction W.
第１の接触部８は、曲面を呈している。一方、第２の接触部１０は、傾斜した案内部１０ａとそれに続く平面部１０ｂとを備えている。そして、第１の接触部８と第２の接触部１０とが摺接する際には、第１の接触部８が、案内部１０ａ上とこれに続いて平面部１０ｂ上を摺接する。
The first contact portion 8 has a curved surface. On the other hand, the 2nd contact part 10 is provided with the inclined guide part 10a and the plane part 10b following it. And when the 1st contact part 8 and the 2nd contact part 10 are slidably contacted, the 1st contact part 8 slidably contacts on the guide part 10a and the plane part 10b following this.
第１のスイッチ片４は、第１の保持部９から延び、基板上の導電パターンと接続する第１の端子部１３を有している。同様に、第２のスイッチ片５は、第２の保持部１２から延び、基板上の導電パターンと接続する第２の端子部１４を有している。本実施形態において、第１の端子部１３および第２の端子部１４は、本電気コネクタの搭載対象物としての図示しない電気回路基板等への表面実装型である。しかしながら、スイッチ片の端子部は、搭載対象物である電気回路基板等に形成されたスルーホールに挿入可能なリード状を呈する植設型であってもよい。
The first switch piece 4 has a first terminal portion 13 extending from the first holding portion 9 and connected to a conductive pattern on the substrate. Similarly, the 2nd switch piece 5 has the 2nd terminal part 14 extended from the 2nd holding | maintenance part 12 and connected with the conductive pattern on a board | substrate. In this embodiment, the 1st terminal part 13 and the 2nd terminal part 14 are the surface mounting types to the electric circuit board etc. which are not shown in figure as a mounting object of this electrical connector. However, the terminal portion of the switch piece may be an implanted type that has a lead shape that can be inserted into a through hole formed in an electric circuit board or the like that is a mounting target.
次に、さらに図８を併せ参照して、本電気コネクタの動作、即ち、検知スイッチが作動して相手側コネクタ１００の嵌合を検知するまでの流れについて説明する。
Next, the operation of the electrical connector, that is, the flow until the detection switch is activated and the mating of the mating connector 100 is detected will be described with reference to FIG.
いま、本電気コネクタには、相手側コネクタ１００は嵌合されておらず、第１のスイッチ片４の第１の接触部８ならびに第２のスイッチ片５の第２の接触部１０は、図８（ａ）に示される状態にある。ここで、第１および第２のスイッチ片４および５には、検知スイッチの開閉に基づいて嵌合の有無を検出する検出回路５０が接続されており、相手側コネクタ１００が未嵌合のときは、図９（ａ）に示される状態にあり、検出回路５０は、相手側コネクタ１００が未嵌合である旨を検出する。
Now, the mating connector 100 is not fitted into this electrical connector, and the first contact portion 8 of the first switch piece 4 and the second contact portion 10 of the second switch piece 5 are It is in the state shown in FIG. Here, when the mating connector 100 is not mated, the first and second switch pieces 4 and 5 are connected to a detection circuit 50 that detects the presence or absence of mating based on opening and closing of the detection switch. Is in the state shown in FIG. 9A, and the detection circuit 50 detects that the mating connector 100 is not fitted.
本電気コネクタに対して相手側コネクタ１００の先端部１０１（図３参照）の挿入が開始され、図８（ｂ）に示されるように、第１のスイッチ片４の被押圧部７に相手側コネクタ１００の先端が接触し、被押圧部７が相手側コネクタ１００の嵌合によって嵌合方向Ｄ（図中、右向き）に押圧されると、第１の接触部８が第２の接触部１０の案内部１０ａに当接する。そして、第１の接触部８の図中右向きの移動に伴い、第２の接触部１０はコネクタ高さ方向Ｈ（図中、下向き）に押し下げられ始める。
Insertion of the tip 101 (see FIG. 3) of the mating connector 100 into the electrical connector is started, and the mating side of the pressed portion 7 of the first switch piece 4 is shown in FIG. 8B. When the tip of the connector 100 comes into contact and the pressed part 7 is pressed in the fitting direction D (toward the right in the figure) by the mating connector 100 fitting, the first contact part 8 becomes the second contact part 10. It abuts on the guide portion 10a. As the first contact portion 8 moves to the right in the drawing, the second contact portion 10 starts to be pushed down in the connector height direction H (downward in the drawing).
相手側コネクタ１００が嵌合方向Ｄ（図中、右向き）にさらに挿入され続けると、第１の接触部８は、第２の接触部１０の平面部１０ｂ上を摺接する。そして、図８（ｃ）に示されるように、相手側コネクタ１００が規定位置まで挿入されて嵌合が完了すると、第１の接触部８と第２の接触部１０の平面部１０ｂとが確実に接続され、十分な接触代（有効接触長さ）が確保される。このとき、第１の接触部８は、第２の接触部１０から弾性力を受けている。
When the mating connector 100 continues to be inserted further in the fitting direction D (rightward in the figure), the first contact portion 8 slides on the flat surface portion 10b of the second contact portion 10. Then, as shown in FIG. 8C, when the mating connector 100 is inserted to the specified position and the fitting is completed, the first contact portion 8 and the flat portion 10b of the second contact portion 10 are surely connected. And a sufficient contact allowance (effective contact length) is secured. At this time, the first contact portion 8 receives an elastic force from the second contact portion 10.
以上のようにして、相手側コネクタ１００の嵌合により、本電気コネクタの第１のスイッチ片４と第２のスイッチ片５とが接続される。そして、相手側コネクタ１００が嵌合された際には、図９（ｂ）に示される状態にあり、検出回路５０は、相手側コネクタ１００が嵌合された旨を検出する。なお、相手側コネクタ１００は、メモリカード等のカード状電子デバイスに一体に備えられたコネクタであってもよい。
As described above, the first switch piece 4 and the second switch piece 5 of the electrical connector are connected by the mating of the mating connector 100. When the mating connector 100 is fitted, it is in the state shown in FIG. 9B, and the detection circuit 50 detects that the mating connector 100 is fitted. The counterpart connector 100 may be a connector provided integrally with a card-like electronic device such as a memory card.
以上、実施形態を参照して本発明を説明したが、本発明は上記実施形態に限定されるものではない。本発明の構成や詳細には、本発明のスコープ内で当業者が理解し得る様々な変更をすることができる。
The present invention has been described above with reference to the embodiments, but the present invention is not limited to the above embodiments. Various changes that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.
本発明の様々な実施形態を以下に列挙する。
Various embodiments of the present invention are listed below.
１.絶縁材料から成るハウジング（２）と、前記ハウジング（２）に保持され、相手側コネクタのコンタクトと電気的に接続可能なコンタクト（１）と、前記ハウジング（２）に保持され、相手側コネクタとの嵌合を検知する検知スイッチとを有し、前記検知スイッチは、第１のスイッチ片（４）と、第２のスイッチ片（５）とを含み、前記第１のスイッチ片（４）は、前記ハウジングに保持される第１の保持部（９）と、該第１の保持部（９）から延びる第１のバネ部（６）と、該第１のバネ部（６）の先端に備えられた第１の接触部（８）とを有し、前記第２のスイッチ片（５）は、前記ハウジングに保持される第２の保持部（１２）と、該第２の保持部（１２）から前記第１の接触部（８）に近付く向きに延びる第２のバネ部（１１）と、該第２のバネ部（１１）の先端に備えられた第２の接触部（１０）とを有し、相手側コネクタの嵌合によって前記第１のバネ部（６）が弾性変形することにより、前記第１の接触部（８）が変位し、前記第１の接触部（８）によって前記第２のバネ部（１１）が押圧されることにより、前記第２の接触部（１０）が変位し、前記第１の接触部（８）と前記第２の接触部（１０）とが摺接する電気コネクタにおいて、前記第１のバネ部（６）および前記第２のバネ部（１１）は、相手側コネクタの嵌合方向（Ｄ）に直交するコネクタ幅方向（Ｗ）に延びており、前記第１のバネ部（６）が相手側コネクタの嵌合によって嵌合方向（Ｄ）に弾性変形することにより、前記第１の接触部（８）が嵌合方向（Ｄ）に変位し、前記第２のバネ部（１１）が前記第１の接触部（８）によって嵌合方向（Ｄ）および幅方向（Ｗ）に直交するコネクタ高さ方向（Ｈ）に押圧されることにより、前記第２の接触部（１０）が高さ方向（Ｈ）に変位し、前記第１の接触部（８）と前記第２の接触部（１０）とが摺接することを特徴とする電気コネクタ。
1. A housing (2) made of an insulating material, a contact (1) held by the housing (2) and electrically connectable with a contact of a mating connector, and held by the housing (2) A detection switch for detecting engagement with the connector, the detection switch including a first switch piece (4) and a second switch piece (5), and the first switch piece (4 ) Of the first holding portion (9) held by the housing, the first spring portion (6) extending from the first holding portion (9), and the first spring portion (6). A first contact portion (8) provided at a tip, and the second switch piece (5) includes a second holding portion (12) held by the housing and the second holding portion. A second spring portion (11) extending from the portion (12) in a direction approaching the first contact portion (8) And a second contact portion (10) provided at the tip of the second spring portion (11), and the first spring portion (6) is elastically deformed by fitting of the mating connector. As a result, the first contact portion (8) is displaced, and the second contact portion (10) is pressed by the first contact portion (8), whereby the second contact portion (10). ) Is displaced, and in the electrical connector in which the first contact portion (8) and the second contact portion (10) are in sliding contact, the first spring portion (6) and the second spring portion (11) ) Extends in the connector width direction (W) perpendicular to the mating direction (D) of the mating connector, and the first spring portion (6) is mated in the mating direction (D) by mating with the mating connector. The first contact part (8) is displaced in the fitting direction (D) by being elastically deformed to the second spring part (1 ) Is pressed in the connector height direction (H) perpendicular to the fitting direction (D) and the width direction (W) by the first contact portion (8), whereby the second contact portion (10). Is displaced in the height direction (H), and the first contact portion (8) and the second contact portion (10) are in sliding contact with each other.
２.前記第１のバネ部（６）は、湾曲している、１項に記載の電気コネクタ。
2. The electrical connector according to item 1, wherein the first spring portion (6) is curved.
３.前記第１の接触部（８）は、曲面を呈し、前記第２の接触部（１０）は、傾斜した案内部（１０ａ）とそれに続く平面部（１０ｂ）とを備え、前記第１の接触部（８）と前記第２の接触部（１０）とが摺接する際に、該第１の接触部（８）が、前記案内部（１０ａ）上を摺接した後、これに続いて平面部（１０ｂ）上を摺接する、１項または２項に記載の電気コネクタ。
3. The first contact portion (8) has a curved surface, and the second contact portion (10) includes an inclined guide portion (10a) followed by a plane portion (10b). When the first contact portion (8) is in sliding contact with the guide portion (10a) when the second contact portion (8) and the second contact portion (10) are in sliding contact with each other, The electrical connector according to item 1 or 2, which is slidably contacted on the flat portion (10b).
４.前記ハウジング（２）を覆う金属から成るシェル（３）をさらに有する、１項乃至３項のいずれか１つに記載の電気コネクタ。
4. The electrical connector according to any one of items 1 to 3, further comprising a shell (3) made of a metal covering the housing (2).
５.前記第１のスイッチ片（４）は、第１の保持部（９）から延び、基板上の導電パターンと接続する第１の端子部（１３）を有し、前記第２のスイッチ片（５）は、第２の保持部（１２）から延び、基板上の導電パターンと接続する第２の端子部（１４）を有する、１項乃至４項のいずれか１つに記載の電気コネクタ。
5. The first switch piece (4) has a first terminal part (13) extending from the first holding part (9) and connected to the conductive pattern on the substrate, and the second switch piece (5) The electrical connector according to any one of items 1 to 4, further comprising a second terminal portion (14) extending from the second holding portion (12) and connected to the conductive pattern on the substrate. .
６.前記第１の端子部（１３）および前記第２の端子部（１４）は、コネクタの搭載対象物への表面実装型または植設型である、５項に記載の電気コネクタ。
6. The electrical connector according to 5, wherein the first terminal portion (13) and the second terminal portion (14) are a surface-mounted type or an implanted type on a mounting object of the connector.
７.前記検知スイッチの開閉を電気的に検出することによって相手側コネクタの嵌合を検知する検出回路をさらに有する、１項乃至６項のいずれか１つに記載の電気コネクタ。
7. The electrical connector according to any one of 1 to 6, further comprising a detection circuit that detects the mating of the mating connector by electrically detecting opening and closing of the detection switch.
次に関連技術について説明する。
Next, related technologies will be explained.
図１０～図１２を参照すると、特許文献１に開示されたものと同様の電気コネクタが開示されている。その電気コネクタは、検知スイッチを構成する対のスイッチ片として、第１、第２のスイッチ片６４、６５を有している。第１、第２のスイッチ片６４、６５は、相手側コネクタとの電気的接続のために、この電気コネクタに備えられたコンタクト（図示せず）と同程度のサイズを有している。
10 to 12, an electrical connector similar to that disclosed in Patent Document 1 is disclosed. The electrical connector has first and second switch pieces 64 and 65 as a pair of switch pieces constituting a detection switch. The first and second switch pieces 64 and 65 have the same size as a contact (not shown) provided in the electrical connector for electrical connection with the mating connector.
第１のスイッチ片６４は、略平板状に形成され、相手側コネクタの嵌合方向に沿って延びる第１のバネ部６６と、第２のスイッチ片６５と接触する第１の接触部６８とを有している。第２のスイッチ片６５は、略平板状に形成され、相手側コネクタの嵌合方向に沿って延びる第２のバネ部７１と、第１の接触部６８に接触する第２の接触部７０とを有している。
The first switch piece 64 is formed in a substantially flat plate shape and extends along the mating direction of the mating connector, and a first contact portion 68 that contacts the second switch piece 65. have. The second switch piece 65 is formed in a substantially flat plate shape, extends along the mating direction of the mating connector, and a second contact portion 70 that contacts the first contact portion 68. have.
第１、第２のバネ部６６、７１は、相手側コネクタの嵌合方向に直交する断面が略Ｌ字形となるように並設配置されている。第１のバネ部６６は、押圧方向である嵌合方向に変位可能である。第２のバネ部７１は、嵌合方向と交差する高さ方向に変位可能である。
The first and second spring portions 66 and 71 are arranged side by side so that the cross section perpendicular to the mating direction of the mating connector is substantially L-shaped. The first spring portion 66 can be displaced in the fitting direction that is the pressing direction. The second spring portion 71 can be displaced in the height direction intersecting with the fitting direction.
そして、相手側コネクタの嵌合により、第１のバネ部６６の被押圧部６７が図１２中野白抜き矢印の向きに押圧されると、第１の接触部６８は、第１のバネ部６６と共に図１２において紙面に沿って下向きに変位する。これに応じて、第２の接触部７０が第２のバネ部７１と共に図１１中の白抜き矢印の向きに変位し、第１の接触部６８と第２の接触部７０とは、摺接する。即ち、第１、第２のスイッチ片６４、６５は、相手側コネクタの未嵌合時には開、相手側コネクタの嵌合時には閉となる検知スイッチとして動作する。第１、第２のスイッチ片６４、６５には検知スイッチの開閉に基づいて嵌合の有無を検出する検出回路（図示せず）が接続されており、相手側コネクタが嵌合されているか否かが検出される。
Then, when the pressed portion 67 of the first spring portion 66 is pressed in the direction of the white arrow in FIG. 12 by the mating connector, the first contact portion 68 is moved to the first spring portion 66. At the same time, it is displaced downward along the paper surface in FIG. In response to this, the second contact portion 70 is displaced together with the second spring portion 71 in the direction of the white arrow in FIG. 11, and the first contact portion 68 and the second contact portion 70 are in sliding contact. . That is, the first and second switch pieces 64 and 65 operate as detection switches that are opened when the mating connector is not fitted and closed when the mating connector is fitted. The first and second switch pieces 64 and 65 are connected to a detection circuit (not shown) that detects the presence or absence of fitting based on opening and closing of the detection switch, and whether or not the mating connector is fitted. Is detected.
上述した電気コネクタは、相手側コネクタの検知機能を有しているにもかかわらず、構造が比較的簡素であるが、特許文献１に開示されたものと同様な課題をもつ。
Although the electrical connector described above has a detection function of the mating connector, the structure is relatively simple, but has the same problem as that disclosed in Patent Document 1.
なお、この出願は、２００８年７月２日に出願された日本出願特願２００８－１７２９４０を基礎とする優先権を主張し、その開示の全てをここに取り込む。
This application claims priority based on Japanese Patent Application No. 2008-172940 filed on July 2, 2008, the entire disclosure of which is incorporated herein.
本発明は、デジタル家電機器や携帯電話機等に使用される比較的小型のインターフェースコネクタなどに利用できる。
The present invention can be used for relatively small interface connectors used for digital home appliances, mobile phones, and the like.
１ コンタクト
２ ハウジング
３ シェル
４ 第１のスイッチ片
５ 第２のスイッチ片
６ 第１のバネ部
７ 被押圧部
８ 第１の接触部
９ 第１の保持部
１０ 第２の接触部
１０ａ 案内部
１０ｂ 平面部
１１ 第２のバネ部
１２ 第２の保持部
１３ 第１の端子部
１４ 第２の端子部
５０ 検出回路
１００ 相手側コネクタ
１０１ 先端部
１０２ コンタクト DESCRIPTION OFSYMBOLS 1 Contact 2 Housing 3 Shell 4 1st switch piece 5 2nd switch piece 6 1st spring part 7 Pressed part 8 1st contact part 9 1st holding | maintenance part 10 2nd contact part 10a Guide part 10b Planar portion 11 Second spring portion 12 Second holding portion 13 First terminal portion 14 Second terminal portion 50 Detection circuit 100 Mating connector 101 Tip portion 102 Contact
２ ハウジング
３ シェル
４ 第１のスイッチ片
５ 第２のスイッチ片
６ 第１のバネ部
７ 被押圧部
８ 第１の接触部
９ 第１の保持部
１０ 第２の接触部
１０ａ 案内部
１０ｂ 平面部
１１ 第２のバネ部
１２ 第２の保持部
１３ 第１の端子部
１４ 第２の端子部
５０ 検出回路
１００ 相手側コネクタ
１０１ 先端部
１０２ コンタクト DESCRIPTION OF
Claims (7)
- 絶縁材料から成るハウジングと、前記ハウジングに保持され、相手側コネクタのコンタクトと電気的に接続可能なコンタクトと、前記ハウジングに保持され、相手側コネクタとの嵌合を検知する検知スイッチとを有し、
前記検知スイッチは、第１のスイッチ片と、第２のスイッチ片とを含み、前記第１のスイッチ片は、前記ハウジングに保持される第１の保持部と、該第１の保持部から延びる第１のバネ部と、該第１のバネ部の先端に備えられた第１の接触部とを有し、前記第２のスイッチ片は、前記ハウジングに保持される第２の保持部と、該第２の保持部から前記第１の接触部に近付く向きに延びる第２のバネ部と、該第２のバネ部の先端に備えられた第２の接触部とを有し、
相手側コネクタの嵌合によって前記第１のバネ部が弾性変形することにより、前記第１の接触部が変位し、前記第１の接触部によって前記第２のバネ部が押圧されることにより、前記第２の接触部が変位し、前記第１の接触部と前記第２の接触部とが摺接する電気コネクタにおいて、
前記第１のバネ部および前記第２のバネ部は、相手側コネクタの嵌合方向に直交するコネクタ幅方向（Ｗ）に延びており、
前記第１のバネ部が相手側コネクタの嵌合によって嵌合方向に弾性変形することにより、前記第１の接触部が嵌合方向に変位し、前記第２のバネ部が前記第１の接触部によって嵌合方向および幅方向に直交するコネクタ高さ方向に押圧されることにより、前記第２の接触部が高さ方向に変位し、前記第１の接触部と前記第２の接触部とが摺接することを特徴とする電気コネクタ。 A housing made of an insulating material; a contact held by the housing and electrically connectable to a contact of the mating connector; and a detection switch held by the housing and detecting a fitting with the mating connector. ,
The detection switch includes a first switch piece and a second switch piece, and the first switch piece extends from the first holding part and a first holding part held in the housing. A first spring portion; and a first contact portion provided at a tip of the first spring portion, wherein the second switch piece is a second holding portion held by the housing; A second spring portion extending from the second holding portion in a direction approaching the first contact portion, and a second contact portion provided at a tip of the second spring portion,
When the first spring part is elastically deformed by fitting the mating connector, the first contact part is displaced, and the second contact part is pressed by the first contact part. In the electrical connector in which the second contact portion is displaced and the first contact portion and the second contact portion are in sliding contact with each other,
The first spring part and the second spring part extend in a connector width direction (W) orthogonal to the mating direction of the mating connector,
When the first spring portion is elastically deformed in the fitting direction by fitting the mating connector, the first contact portion is displaced in the fitting direction, and the second spring portion is the first contact. The second contact portion is displaced in the height direction by being pressed by the portion in the connector height direction orthogonal to the fitting direction and the width direction, and the first contact portion and the second contact portion are An electrical connector characterized by being in sliding contact. - 前記第１のバネ部は、湾曲している請求項１に記載の電気コネクタ。 The electrical connector according to claim 1, wherein the first spring portion is curved.
- 前記第１の接触部は、曲面を呈し、
前記第２の接触部は、傾斜した案内部とそれに続く平面部とを備え、
前記第１の接触部と前記第２の接触部とが摺接する際に、該第１の接触部が、前記案内部上を摺接した後、これに続いて平面部上を摺接する請求項１または２に記載の電気コネクタ。 The first contact portion has a curved surface,
The second contact portion includes an inclined guide portion and a plane portion following the inclined guide portion.
When the first contact portion and the second contact portion are in sliding contact with each other, the first contact portion is slidably contacted on the guide portion and subsequently slidably contacted on the plane portion. The electrical connector according to 1 or 2. - 前記ハウジングを覆う金属から成るシェルをさらに有する請求項１乃至３のいずれか１つに記載の電気コネクタ。 The electrical connector according to any one of claims 1 to 3, further comprising a shell made of metal covering the housing.
- 前記第１のスイッチ片は、第１の保持部から延び、基板上の導電パターンと接続する第１の端子部を有し、
前記第２のスイッチ片は、第２の保持部から延び、基板上の導電パターンと接続する第２の端子部を有する請求項１乃至４のいずれか１つに記載の電気コネクタ。 The first switch piece includes a first terminal portion extending from the first holding portion and connected to a conductive pattern on the substrate,
5. The electrical connector according to claim 1, wherein the second switch piece includes a second terminal portion extending from the second holding portion and connected to a conductive pattern on the substrate. - 前記第１の端子部および前記第２の端子部は、コネクタの搭載対象物への表面実装型または植設型である請求項５に記載の電気コネクタ。 The electrical connector according to claim 5, wherein the first terminal portion and the second terminal portion are a surface mounting type or an implantation type on a mounting target of the connector.
- 前記検知スイッチの開閉を電気的に検出することによって相手側コネクタの嵌合を検知する検出回路をさらに有する請求項１乃至６のいずれか１つに記載の電気コネクタ。 The electrical connector according to any one of claims 1 to 6, further comprising a detection circuit that detects fitting of the mating connector by electrically detecting opening and closing of the detection switch.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008172940A JP2010015738A (en) | 2008-07-02 | 2008-07-02 | Electrical connector |
| JP2008-172940 | 2008-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010001708A1 true WO2010001708A1 (en) | 2010-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2009/060765 WO2010001708A1 (en) | 2008-07-02 | 2009-06-12 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2010015738A (en) |
| WO (1) | WO2010001708A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166055A (en) * | 2011-12-19 | 2013-06-19 | 泰科电子日本合同会社 | Card connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10255910A (en) * | 1997-03-14 | 1998-09-25 | Mitsumi Electric Co Ltd | Ic card connector |
| JP3635398B2 (en) * | 2000-12-07 | 2005-04-06 | 日本航空電子工業株式会社 | Different direction displacement switch structure |
| JP2007287438A (en) * | 2006-04-14 | 2007-11-01 | Hosiden Corp | Electronic card connector |
| JP2008198444A (en) * | 2007-02-09 | 2008-08-28 | Jst Mfg Co Ltd | Card connector |
-
2008
- 2008-07-02 JP JP2008172940A patent/JP2010015738A/en active Pending
-
2009
- 2009-06-12 WO PCT/JP2009/060765 patent/WO2010001708A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10255910A (en) * | 1997-03-14 | 1998-09-25 | Mitsumi Electric Co Ltd | Ic card connector |
| JP3635398B2 (en) * | 2000-12-07 | 2005-04-06 | 日本航空電子工業株式会社 | Different direction displacement switch structure |
| JP2007287438A (en) * | 2006-04-14 | 2007-11-01 | Hosiden Corp | Electronic card connector |
| JP2008198444A (en) * | 2007-02-09 | 2008-08-28 | Jst Mfg Co Ltd | Card connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166055A (en) * | 2011-12-19 | 2013-06-19 | 泰科电子日本合同会社 | Card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010015738A (en) | 2010-01-21 |
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