JP2010021058A - Card connector - Google Patents

Card connector Download PDF

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Publication number
JP2010021058A
JP2010021058A JP2008181354A JP2008181354A JP2010021058A JP 2010021058 A JP2010021058 A JP 2010021058A JP 2008181354 A JP2008181354 A JP 2008181354A JP 2008181354 A JP2008181354 A JP 2008181354A JP 2010021058 A JP2010021058 A JP 2010021058A
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Japan
Prior art keywords
housing
top plate
cover member
locking
housing body
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Ceased
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JP2008181354A
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Japanese (ja)
Inventor
Takeyoshi Murayama
丈剛 村山
Takashi Kawabata
隆志 川端
Haruna Takahashi
春奈 高橋
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Alps Alpine Co Ltd
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Alps Electric Co Ltd
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Priority to JP2008181354A priority Critical patent/JP2010021058A/en
Publication of JP2010021058A publication Critical patent/JP2010021058A/en
Ceased legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a card connector for forming a grounding part on a cover member so as not to be protruded from a housing. <P>SOLUTION: The grounding part 22 extends along with a housing body 10 by being bent nearly at right angles from an edge part of a top plate 21 of a cover member 20. The grounding part 22 includes a folded edge part 23 formed by a folding process in a direction toward a housing body 10 side and a folded over part 24 and it is grounded to a circuit board or the like at a position of the folded edge part 23. The housing body 10 includes a housing part 12 formed to house the folded over part 24. Furthermore, the housing body 10 includes a locking part 13 formed at a position opposed to an end part of the top plate part 21 side of the folded over part 24. The end part of the top plate part 21 side of the folded over part 24 and the locking part 13 are engaged to prevent a relative shift between the housing body 10 and the cover member 20 in a direction separating a bottom part 11 from the top plate part 21. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、ハウジングが樹脂製のハウジング本体と、金属板からの成形品でありハウジング本体に結合したカバー部材とからなり、カバー部材には回路基板等への実装状態において接地される接地部が形成されたカード用コネクタに関する。   The present invention comprises a housing body made of resin and a cover member formed from a metal plate and coupled to the housing body. The cover member has a grounding portion that is grounded when mounted on a circuit board or the like. The present invention relates to a formed card connector.

この種の従来のカード用コネクタとしては特許文献１に開示されたものがある。この従来のカード用コネクタにおいて、ハウジングは、樹脂製のハウジング本体と、金属板からの成形品であってハウジング本体に結合したカバー部材とからなる。ハウジング本体は底部を有し、カバー部材は天板部を有し、これら底部と天板部との間に、カードの挿入空間が形成されている。   A conventional card connector of this type is disclosed in Patent Document 1. In this conventional card connector, the housing includes a resin housing body and a cover member which is a molded product made of a metal plate and is coupled to the housing body. The housing main body has a bottom portion, the cover member has a top plate portion, and a card insertion space is formed between the bottom portion and the top plate portion.

カバー部材は、天板部から屈曲しハウジング本体の側部に沿って広がった側板部を有する。この側板部の天板部側と反対側の縁部からは、カバー部材の外側方に向かって接地部が延びている。つまり、接地部はハウジングから突出している。
特開２００５−７１６６７号公報 The cover member has a side plate portion that is bent from the top plate portion and extends along the side portion of the housing body. A grounding portion extends toward the outer side of the cover member from an edge portion of the side plate portion opposite to the top plate portion side. That is, the grounding part protrudes from the housing.
JP 2005-71667 A

カード用コネクタが搭載される機器の小型化に伴い、カード用コネクタに対しても小型化が要望されている。特許文献１に開示のカード用コネクタにおいて、接地部はハウジングから突出しているため、その要望に十分には応えられなかった。   Along with miniaturization of devices on which card connectors are mounted, miniaturization of card connectors is also demanded. In the card connector disclosed in Patent Document 1, since the grounding portion protrudes from the housing, the request cannot be sufficiently met.

本発明は前述の事情を考慮してなされたものであり、その目的は、接地部をハウジングから突出させないようカバー部材に形成することができるカード用コネクタを提供することにある。   The present invention has been made in consideration of the above-described circumstances, and an object thereof is to provide a card connector that can be formed on a cover member so that a grounding portion does not protrude from the housing.

本発明のカード用コネクタは前述の目的を達成するために次のように構成されている。   The card connector of the present invention is configured as follows to achieve the above-described object.

〔１〕 本発明は、カードが挿入されるハウジングを有し、このハウジングは、樹脂製のハウジング本体と、金属板からの成形品であって前記ハウジング本体に結合したカバー部材とからなり、前記ハウジング本体は底部を有し、前記カバー部材は天板部を有し、これら底部と天板部との間に前記カードの挿入空間が形成され、前記カバー部材には回路基板等への実装状態において接地される接地部が形成されたカード用コネクタであって、前記接地部は、前記天板部の縁部から曲折して前記ハウジング本体に沿って延びているとともに、前記ハウジング本体側に向かう方向への折り返し加工により形成された折り目部と折返し部とを有し、前記折り目部は回路基板等への実装状態において接地される部分となり、前記ハウジング本体には、前記折返し部を収容する収容部と、前記折返し部の前記天板部側の端部と対向して位置する係止部とが形成され、前記折返し部の前記天板部側の端部と前記係止部とが係合することにより、前記底部と前記天板部とが離れる方向への前記ハウジング本体と前記カバー部材との相対移動が阻止されることを特徴とする。 [1] The present invention includes a housing into which a card is inserted. The housing includes a resin housing main body and a cover member that is a molded product made of a metal plate and coupled to the housing main body. The housing body has a bottom portion, the cover member has a top plate portion, and an insertion space for the card is formed between the bottom portion and the top plate portion. The cover member is mounted on a circuit board or the like. The card connector is formed with a grounding portion to be grounded, and the grounding portion is bent from an edge portion of the top plate portion and extends along the housing body, and is directed to the housing body side. It has a fold portion and a fold portion formed by folding processing in the direction, the fold portion is a portion that is grounded in a mounted state on a circuit board or the like, An accommodating portion that accommodates the folded portion, and an engaging portion that is positioned to face an end portion on the top plate portion side of the folded portion, and an end portion on the top plate portion side of the folded portion and the When the engaging portion engages, the relative movement of the housing body and the cover member in the direction in which the bottom portion and the top plate portion are separated is prevented.

この「〔１〕」に記載の本発明において、接地部は天板部の縁部から曲折してハウジング本体に沿って延びていて、折り目部の位置で回路基板等に接地される。接地部を回路基板等に単に接触させることだけを考えた場合、接地部の天板部と反対側の端部は折り目部ではなく金属板の切断面であってもよいのだが、良導電性が要求されるカバー部材の材料としては良導電性材料で鍍金された金属板が用いられるのが一般的であり、接地部を折り目部の位置で接地させることによって回路基板等に対する接地部の接点を良導電性の鍍金面とすることができる。つまり、良導電性の鍍金面を利用して接地部と回路基板等との良好な導通状態を確保することができる。   In the present invention described in “[1]”, the grounding portion is bent from the edge portion of the top plate portion and extends along the housing body, and is grounded to the circuit board or the like at the position of the fold portion. When considering that the grounding part is simply in contact with the circuit board, etc., the end of the grounding part on the opposite side to the top plate part may be a cut surface of a metal plate instead of a crease part. Generally, a metal plate plated with a highly conductive material is used as a material for the cover member, and the contact of the grounding part with respect to the circuit board or the like by grounding the grounding part at the position of the crease part Can be a highly conductive plated surface. That is, it is possible to ensure a good conduction state between the grounding portion and the circuit board or the like by using a highly conductive plating surface.

接地部には折り目部とともに折返し部が形成されている。この折返し部はハウジング本体側に形成されているとともにハウジング本体の収容部に収容されている。これにより、接地部をハウジングから突出させないようカバー部材に形成することができる。   The grounding portion is formed with a folded portion along with the crease portion. The folded portion is formed on the housing body side and is accommodated in the housing portion of the housing body. Thereby, the grounding portion can be formed on the cover member so as not to protrude from the housing.

また、「〔１〕」に記載の本発明は、折返し部の天板部側の端部と係止部とが係合することにより、底部と天板部とが離れる方向へのハウジング本体とカバー部材との相対移動が阻止されるので、ハウジング本体とカバー部材との結合強度の確保に貢献できる。   Further, the present invention described in “[1]” includes a housing main body in a direction in which the bottom portion and the top plate portion are separated from each other by engaging the end portion on the top plate portion side of the folded portion and the engaging portion. Since relative movement with the cover member is prevented, it is possible to contribute to securing the bonding strength between the housing body and the cover member.

〔２〕 本発明は、「〔１〕」に記載の発明において、前記係止部は、前記接地部側から前記ハウジング本体側に向かう方向において前記折返し部の前記天板部側の端部から離れる方向に傾斜した傾面からなることを特徴とする。 [2] The present invention is the invention according to [1], wherein the locking portion is formed from an end of the folded portion on the top plate side in a direction from the grounding portion to the housing body. It consists of the inclined surface which inclines in the direction which leaves | separates.

この「〔２〕」に記載の本発明によれば、折返し部の天板部側の端部が係止部に係合しやすくするこができるので、底部と天板部とが離れる方向へのハウジング本体とカバー部材との相対移動の阻止の確実性を向上させることができる。   According to the present invention described in “[2]”, the end on the top plate portion side of the folded portion can be easily engaged with the locking portion, so that the bottom portion and the top plate portion are separated from each other. The certainty of preventing relative movement between the housing main body and the cover member can be improved.

〔３〕 本発明は、「〔１〕」または「〔２〕」に記載の発明において、前記カバー部材は、前記天板部の縁部から曲折し前記ハウジング本体に沿って延びた係止板部を有し、この係止板部には前記ハウジング本体を部分的に露出させる係止孔が形成され、前記ハウジング本体は前記係止孔に挿入された係止爪を有し、前記係止板部と前記係止爪とが前記係止孔の縁で係合することにより、前記底部と前記天板部とが離れる方向への前記ハウジング本体と前記カバー部材との相対移動が阻止されることを特徴とする。 [3] In the present invention according to “[1]” or “[2]”, the cover member is bent from an edge of the top plate and extends along the housing body. A locking hole for partially exposing the housing body, the housing body having a locking claw inserted into the locking hole, and the locking plate When the plate portion and the locking claw engage with each other at the edge of the locking hole, relative movement between the housing body and the cover member in the direction in which the bottom portion and the top plate portion are separated is prevented. It is characterized by that.

この「〔３〕」に記載の本発明は、係止板部と係止爪とが係止孔の縁で係合することにより、底部と天板部とが離れる方向へのハウジング本体とカバー部材との相対移動が阻止される。これによっても、ハウジング本体とカバー部材との結合強度の確保に貢献できる。   In the present invention described in “[3]”, the housing main body and the cover in the direction in which the bottom portion and the top plate portion are separated from each other by engaging the engaging plate portion and the engaging claw at the edge of the engaging hole. Relative movement with the member is prevented. This can also contribute to securing the bonding strength between the housing body and the cover member.

本発明によれば、前述したように、接地部をハウジングから突出させないようカバー部材に形成することができる。これにより、カード用コネクタの小型化に貢献できる。   According to the present invention, as described above, the grounding portion can be formed on the cover member so as not to protrude from the housing. Thereby, it can contribute to size reduction of the connector for cards.

本発明の一実施形態に係るカード用コネクタについて図１〜図６を用いて説明する。図１は本発明の一実施形態に係るカード用コネクタの３面図であって、（ａ）は上面図、（ｂ）は背面図、（ｃ）は右側面図である。図２は図１に示したカード用コネクタの右後斜め下方からの斜視図である。図３は図２に示したカード用コネクタにカードが挿入された状態の斜視図である。図４は図１に示したカード用コネクタに備えられたカバー部材の右後斜め下方からの斜視図である。図５は図１に示したカード用コネクタに備えられたハウジング本体の右後斜め下方からの斜視図である。図６は図１に示したカード用コネクタに備えられた接地部、収容部および係止部の拡大断面図である。   A card connector according to an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a three-side view of a card connector according to an embodiment of the present invention, wherein (a) is a top view, (b) is a rear view, and (c) is a right side view. FIG. 2 is a perspective view of the card connector shown in FIG. FIG. 3 is a perspective view of a state where a card is inserted into the card connector shown in FIG. FIG. 4 is a perspective view of the cover member provided in the card connector shown in FIG. FIG. 5 is a perspective view of the housing body provided in the card connector shown in FIG. FIG. 6 is an enlarged cross-sectional view of a grounding portion, an accommodating portion, and a locking portion provided in the card connector shown in FIG.

図１〜図３に示すように、本実施形態に係るカード用コネクタ１は、カード４０（図３参照）が挿入されるハウジング２を有する。このハウジング２は、樹脂製のハウジング本体１０と、金属板からの成形品であってハウジング本体１０に結合したカバー部材２０とからなる。ハウジング本体１０は底部１１を有し、カバー部材２０は天板部２１を有し、これら底部１１と天板部２１との間にカード４０の挿入空間２ａが形成されている。   As shown in FIGS. 1 to 3, the card connector 1 according to this embodiment includes a housing 2 into which a card 40 (see FIG. 3) is inserted. The housing 2 includes a housing body 10 made of resin and a cover member 20 which is a molded product made of a metal plate and is coupled to the housing body 10. The housing body 10 has a bottom portion 11, and the cover member 20 has a top plate portion 21, and an insertion space 2 a for a card 40 is formed between the bottom portion 11 and the top plate portion 21.

ハウジング本体１０の底部１１には、カード４０の挿入方向（Ｙ方向）に延びた端子２８がハウジング２の幅方向（Ｘ方向）に並んでなる端子列２７が設けられている。端子２８は、カード４０の挿入方向の後側の端部をインサート成形によりハウジング本体１０に固着されて、ハウジング２の厚さ方向（Ｚ方向）に可撓な片持ち梁状になっている。カード４０の挿入方向の前側の端子２８の端部（自由端）は、挿入空間２ａ内に突出している。   A terminal row 27 in which terminals 28 extending in the insertion direction (Y direction) of the card 40 are arranged in the width direction (X direction) of the housing 2 is provided on the bottom 11 of the housing body 10. The terminal 28 has a rear end portion in the insertion direction of the card 40 fixed to the housing body 10 by insert molding, and has a flexible cantilever shape in the thickness direction (Z direction) of the housing 2. An end portion (free end) of the terminal 28 on the front side in the insertion direction of the card 40 protrudes into the insertion space 2a.

図３に示すように、カード４０の一面には、ハウジング本体１０の底部１１の端子列２７に対応する端子列４１が設けられている。カード４０がハウジング２に挿入された状態において、底部１１の端子列２７の各端子２８と、カード４０の端子列４１の各端子４０とが接触するようになっている。端子２８と端子４０とは接触した状態において、端子２８はその可撓性によって端子４０に押し付けられている。   As shown in FIG. 3, a terminal row 41 corresponding to the terminal row 27 on the bottom 11 of the housing body 10 is provided on one surface of the card 40. In a state where the card 40 is inserted into the housing 2, the terminals 28 of the terminal row 27 of the bottom 11 and the terminals 40 of the terminal row 41 of the card 40 come into contact with each other. When the terminal 28 and the terminal 40 are in contact with each other, the terminal 28 is pressed against the terminal 40 due to its flexibility.

図２〜図４に示すように、カバー部材２０には、回路基板等（図示していない）への実装状態において接地される接地部２２が形成されている。接地部２２は、天板部２１の右側の縁部からほぼ直角に曲折して、ハウジング本体１０の右側部に沿って延びている。   As shown in FIGS. 2 to 4, the cover member 20 is formed with a ground portion 22 that is grounded when mounted on a circuit board or the like (not shown). The grounding portion 22 is bent at a substantially right angle from the right edge portion of the top plate portion 21 and extends along the right side portion of the housing body 10.

図６に示すように、接地部２２は、ハウジング本体１０側への折り返し加工により形成された折り目部２３と折返し部２４とを有する。折り目部２３はハウジング本体１０の底部１１よりも下方に突出している。接地部２２はその折り目部２３の位置で、回路基板等に接地されることになる。   As shown in FIG. 6, the grounding portion 22 includes a fold portion 23 and a fold portion 24 formed by folding processing toward the housing body 10 side. The fold portion 23 protrudes downward from the bottom portion 11 of the housing body 10. The grounding part 22 is grounded to the circuit board or the like at the position of the fold part 23.

図５，６に示すように、ハウジング本体１０の右側部には、接地部２２の折返し部２４を収容する凹状の収容部１２と、カバー部材２０の天板部２１側の折返し部２４の端部と対向して位置する係止部１３とが形成されている。係止部１３は、ハウジング２の前後方向（Ｙ方向）およびハウジング２の幅方向（Ｘ方向）に広がる平坦面（Ｘ―Ｙ平面）からなる。折返し部２４の天板部２１側の端部と係止部１３とが係合することにより、底部１１と天板部２１とが離れる方向へのハウジング本体１０とカバー部材２０との相対移動が阻止される。接地部２２、収容部１２および係止部１３はハウジング２の左側部にも設けられている。   As shown in FIGS. 5 and 6, on the right side of the housing main body 10, there is a concave accommodating portion 12 that accommodates the folded portion 24 of the grounding portion 22, and an end of the folded portion 24 on the top plate portion 21 side of the cover member 20. A locking portion 13 is formed so as to face the portion. The locking portion 13 includes a flat surface (XY plane) that extends in the front-rear direction (Y direction) of the housing 2 and the width direction (X direction) of the housing 2. When the end portion of the folded portion 24 on the top plate portion 21 side and the locking portion 13 are engaged, the relative movement between the housing body 10 and the cover member 20 in the direction in which the bottom portion 11 and the top plate portion 21 are separated from each other. Be blocked. The grounding portion 22, the accommodating portion 12, and the locking portion 13 are also provided on the left side portion of the housing 2.

カバー部材２０は、天板部２１の右側の縁部からほぼ直角に曲折しハウジング本体１０の右側部に沿って延びた係止板部２５を有する。この係止板部２５にはハウジング本体１０を部分的に露出させる係止孔２６が形成されている。ハウジング本体１０はその係止孔２６に挿入された係止爪１４を有する。係止板部２５と係止爪１４とが係止孔２６の縁で係合することにより、底部１１と天板部２１とが離れる方向へのハウジング本体１０とカバー部材２０との相対移動が阻止される。係止板部２５および係止爪１４は、ハウジング２の右側部および左側部のそれぞれに３個所ずつ設けられている。   The cover member 20 has a locking plate portion 25 that is bent at a substantially right angle from the right edge portion of the top plate portion 21 and extends along the right side portion of the housing body 10. The locking plate portion 25 is formed with a locking hole 26 that partially exposes the housing body 10. The housing body 10 has a locking claw 14 inserted into the locking hole 26. When the locking plate portion 25 and the locking claw 14 are engaged at the edge of the locking hole 26, the relative movement of the housing body 10 and the cover member 20 in the direction in which the bottom portion 11 and the top plate portion 21 are separated is performed. Be blocked. The locking plate portion 25 and the locking claw 14 are provided at three locations on each of the right side portion and the left side portion of the housing 2.

本実施形態に係るカード用コネクタ１によれば次の効果を得られる。   According to the card connector 1 of the present embodiment, the following effects can be obtained.

カード用コネクタ１においては、接地部２２は天板部２１の縁部からほぼ直角に曲折しハウジング本体１０に沿って延びていて、折り目部２３の位置で回路基板等に接地される。接地部２２を回路基板等に単に接触させることだけを考えた場合、接地部２２の天板部２１と反対側の端部は折り目部２３ではなく金属板の切断面であってもよいのだが、良導電性が要求されるカバー部材２０の材料としては良導電性材料で鍍金された金属板が用いられるのが一般的であり、接地部２２を折り目部２３の位置で接地させることによって回路基板等に対する接地部２２の接点を良導電性の鍍金面とすることができる。つまり、良導電性の鍍金面を利用して接地部２２と回路基板等との良好な導通状態を確保することができる。   In the card connector 1, the grounding portion 22 is bent at a substantially right angle from the edge of the top plate portion 21 and extends along the housing body 10, and is grounded to the circuit board or the like at the position of the fold portion 23. When considering that the grounding portion 22 is simply brought into contact with a circuit board or the like, the end of the grounding portion 22 opposite to the top plate portion 21 may be a cut surface of a metal plate instead of the crease portion 23. In general, a metal plate plated with a highly conductive material is used as the material of the cover member 20 requiring good conductivity, and the circuit is obtained by grounding the grounding portion 22 at the position of the fold portion 23. The contact point of the grounding portion 22 with respect to the substrate or the like can be a highly conductive plating surface. That is, it is possible to ensure a good conduction state between the grounding portion 22 and the circuit board or the like by using a highly conductive plating surface.

カード用コネクタ１においては、接地部２２には折り目部２３とともに折返し部２４が形成されている。この折返し部２４はハウジング本体１０側に形成されているとともにハウジング本体１０の収容部１２に収容されている。これにより、接地部２２をハウジング２から突出させないようカバー部材２０に形成することができる。   In the card connector 1, the ground portion 22 is formed with a fold portion 23 and a folded portion 24. The folded portion 24 is formed on the housing body 10 side and is housed in the housing portion 12 of the housing body 10. Thereby, the grounding portion 22 can be formed on the cover member 20 so as not to protrude from the housing 2.

カード用コネクタ１においては、折返し部２４の天板部２１側の端部と係止部１３とが係合することにより、底部１１と天板部２１とが離れる方向へのハウジング本体１０とカバー部材２０との相対移動が阻止されるので、ハウジング本体１０とカバー部材２０との結合強度の確保に貢献できる。   In the card connector 1, the housing main body 10 and the cover in a direction in which the bottom 11 and the top plate 21 are separated from each other by engaging the end portion on the top plate portion 21 side of the folded portion 24 and the locking portion 13. Since relative movement with the member 20 is prevented, it is possible to contribute to securing the bonding strength between the housing body 10 and the cover member 20.

カード用コネクタ１においては、係止板部２５と係止爪１４とが係止孔２６の縁で係合することにより、底部１１と天板部２１とが離れる方向へのハウジング本体１０とカバー部材２０との相対移動が阻止される。これによっても、ハウジング本体１０とカバー部材２０との結合強度の確保に貢献できる。   In the card connector 1, the housing main body 10 and the cover in the direction in which the bottom portion 11 and the top plate portion 21 are separated by engaging the locking plate portion 25 and the locking claw 14 with the edge of the locking hole 26. Relative movement with the member 20 is prevented. This also contributes to securing the coupling strength between the housing body 10 and the cover member 20.

なお、前述の実施形態に係るカード用コネクタ１は係止部１３を備えていたが、本発明の係止部は係止部１３に限定されるものではなく、図７に示す係止部３０であってもよい。この係止部３０は、接地部２２側からハウジング本体１０側に向かう方向において折返し部２４の天板部２１側の端部から離れる方向に傾斜した傾面からなる。この係止部３０は係止部１３よりも折返し部２４の天板部２１側の端部に係合しやすい。これにより、底部１１と天板部２１とが離れる方向へのハウジング本体１０とカバー部材２０との相対移動の阻止の確実性を向上させることができる。   Although the card connector 1 according to the above-described embodiment includes the locking portion 13, the locking portion of the present invention is not limited to the locking portion 13, and the locking portion 30 shown in FIG. It may be. The locking portion 30 is composed of an inclined surface inclined in a direction away from the end portion on the top plate portion 21 side of the folded portion 24 in the direction from the grounding portion 22 side to the housing body 10 side. The locking portion 30 is easier to engage with the end of the folded portion 24 on the top plate portion 21 side than the locking portion 13. Thereby, the certainty of prevention of relative movement of the housing body 10 and the cover member 20 in the direction in which the bottom portion 11 and the top plate portion 21 are separated can be improved.

本発明の一実施形態に係るカード用コネクタの３面図であって、（ａ）は上面図、（ｂ）は背面図、（ｃ）は右側面図である。It is a 3rd page figure of the connector for cards which concerns on one Embodiment of this invention, (a) is a top view, (b) is a rear view, (c) is a right view. 図１に示したカード用コネクタの右後斜め下方からの斜視図である。FIG. 2 is a perspective view of the card connector shown in FIG. 図２に示したカード用コネクタにカードが挿入された状態の斜視図である。FIG. 3 is a perspective view of a state where a card is inserted into the card connector shown in FIG. 2. 図１に示したカード用コネクタに備えられたカバー部材の右後斜め下方からの斜視図である。FIG. 2 is a perspective view of a cover member provided in the card connector shown in FIG. 図１に示したカード用コネクタに備えられたハウジング本体の右後斜め下方からの斜視図である。FIG. 2 is a perspective view of the housing body provided in the card connector shown in FIG. 図１に示したカード用コネクタに備えられた接地部、収容部および係止部の拡大断面図である。FIG. 2 is an enlarged cross-sectional view of a grounding portion, a storage portion, and a locking portion provided in the card connector shown in FIG. 1. 図６に示した係止部の別の例を示す拡大断面図である。It is an expanded sectional view which shows another example of the latching | locking part shown in FIG.

符号の説明Explanation of symbols

１ カード用コネクタ
２ ハウジング
２ａ 挿入空間
１０ ハウジング本体
１１ 底部
１２ 収容部
１３ 係止部
１４ 係止爪
２０ カバー部材
２１ 天板部
２２ 接地部
２３ 折り目部
２４ 折返し部
２５ 係止板部
２６ 係止孔
２７ 端子列
２８ 端子
３０ 係止部
４０ カード
４１ 端子列
４２ 端子 DESCRIPTION OF SYMBOLS 1 Card connector 2 Housing 2a Insertion space 10 Housing main body 11 Bottom part 12 Storage part 13 Locking part 14 Locking claw 20 Cover member 21 Top plate part 22 Grounding part 23 Folding part 24 Folding part 25 Locking plate part 26 Locking hole 27 Terminal row 28 Terminal 30 Locking portion 40 Card 41 Terminal row 42 Terminal

Claims (3)

カードが挿入されるハウジングを有し、このハウジングは、樹脂製のハウジング本体と、金属板からの成形品であって前記ハウジング本体に結合したカバー部材とからなり、前記ハウジング本体は底部を有し、前記カバー部材は天板部を有し、これら底部と天板部との間に前記カードの挿入空間が形成され、前記カバー部材には回路基板等への実装状態において接地される接地部が形成されたカード用コネクタであって、
前記接地部は、前記天板部の縁部から曲折して前記ハウジング本体に沿って延びているとともに、前記ハウジング本体側に向かう方向への折り返し加工により形成された折り目部と折返し部とを有し、前記折り目部は前記回路基板等への実装状態において接地される部分となり、
前記ハウジング本体には、前記折返し部を収容する収容部と、前記折返し部の前記天板部側の端部と対向して位置する係止部とが形成され、
前記折返し部の前記天板部側の端部と前記係止部とが係合することにより、前記底部と前記天板部とが離れる方向への前記ハウジング本体と前記カバー部材との相対移動が阻止される
ことを特徴とするカード用コネクタ。 The housing includes a housing into which a card is inserted. The housing includes a resin housing main body and a cover member that is a molded product made of a metal plate and is coupled to the housing main body. The housing main body has a bottom. The cover member has a top plate portion, a space for inserting the card is formed between the bottom portion and the top plate portion, and the cover member has a grounding portion to be grounded when mounted on a circuit board or the like. A card connector formed,
The grounding portion is bent from an edge portion of the top plate portion and extends along the housing main body, and has a fold portion and a folding portion formed by a folding process toward the housing main body. The crease portion is a portion that is grounded when mounted on the circuit board or the like,
The housing body is formed with an accommodating portion that accommodates the folded portion, and an engaging portion that is positioned to face an end portion of the folded portion on the top plate portion side,
When the end portion on the top plate portion side of the folded portion is engaged with the locking portion, relative movement between the housing body and the cover member in a direction in which the bottom portion and the top plate portion are separated from each other is achieved. A card connector characterized in that it is blocked. 請求項１に記載の発明において、
前記係止部は、前記接地部側から前記ハウジング本体側に向かう方向において前記折返し部の前記天板部側の端部から離れる方向に傾斜した傾面からなる
ことを特徴とするカード用コネクタ。 In the invention of claim 1,
The card connector according to claim 1, wherein the locking portion includes an inclined surface that is inclined in a direction away from an end portion on the top plate portion side of the folded portion in a direction from the grounding portion side to the housing main body side. 請求項１または請求項２に記載の発明において、
前記カバー部材は、前記天板部の縁部から曲折し前記ハウジング本体に沿って延びた係止板部を有し、この係止板部には前記ハウジング本体を部分的に露出させる係止孔が形成され、前記ハウジング本体は前記係止孔に挿入された係止爪を有し、
前記係止板部と前記係止爪とが前記係止孔の縁で係合することにより、前記底部と前記天板部とが離れる方向への前記ハウジング本体と前記カバー部材との相対移動が阻止される
ことを特徴とするカード用コネクタ。 In the invention according to claim 1 or claim 2,
The cover member has a locking plate portion that is bent from an edge portion of the top plate portion and extends along the housing body, and a locking hole that partially exposes the housing body in the locking plate portion. The housing body has a locking claw inserted into the locking hole,
When the locking plate portion and the locking claw are engaged with each other at the edge of the locking hole, relative movement of the housing body and the cover member in a direction in which the bottom portion and the top plate portion are separated from each other is performed. A card connector characterized in that it is blocked.
JP2008181354A 2008-07-11 2008-07-11 Card connector Ceased JP2010021058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008181354A JP2010021058A (en) 2008-07-11 2008-07-11 Card connector

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ID=41705737

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014092293A (en) * 2012-10-31 2014-05-19 Max Co Ltd Ventilation device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03109586U (en) * 1990-02-25 1991-11-11
JP2004119253A (en) * 2002-09-27 2004-04-15 Sumitomo Wiring Syst Ltd Terminal fitting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03109586U (en) * 1990-02-25 1991-11-11
JP2004119253A (en) * 2002-09-27 2004-04-15 Sumitomo Wiring Syst Ltd Terminal fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014092293A (en) * 2012-10-31 2014-05-19 Max Co Ltd Ventilation device

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