JP2006155177A - Connecting structure for memory card - Google Patents

Connecting structure for memory card Download PDF

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Publication number
JP2006155177A
JP2006155177A JP2004344068A JP2004344068A JP2006155177A JP 2006155177 A JP2006155177 A JP 2006155177A JP 2004344068 A JP2004344068 A JP 2004344068A JP 2004344068 A JP2004344068 A JP 2004344068A JP 2006155177 A JP2006155177 A JP 2006155177A
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Prior art keywords
frame
memory card
connector
claw
upper cover
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JP2004344068A
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JP4327074B2 (en
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Yasuo Oki
康雄 大木
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Honda Tsushin Kogyo Co Ltd
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Honda Tsushin Kogyo Co Ltd
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Priority to JP2004344068A priority Critical patent/JP4327074B2/en
Priority to TW094133573A priority patent/TW200634650A/en
Priority to CN 200510116032 priority patent/CN1783113A/en
Publication of JP2006155177A publication Critical patent/JP2006155177A/en
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Publication of JP4327074B2 publication Critical patent/JP4327074B2/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a connecting structure for a memory card for reinforcing the connecting structure of a frame and a connector to enhance the rigidity of longitudinal connection while preventing slippage in the assembling thereof. <P>SOLUTION: In the connecting structure for a memory card 1 composed of a frame mounted with a printed board and the connector and arranged in a center, and an upper cover and a lower cover installed to the frame from above and under to cover it so that they are mutually engaged, the connector 3 and the frame 4 are connected so as to prevent slippage in assembling by the mutual fitting of recessed and protruding parts at respective longitudinal ends, and side walls of the upper cover 5 and the lower cover 6 are arranged longitudinally across the connector and the frame through grooves formed at lateral ends at the connected ends, and engagement parts of the side walls are engaged so as not to be vertically drawable. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、例えば、携帯型ノートパソコンやＰＤＡ（personal digital assistance）等の機能拡張に使用されるエクスプレスカード等のメモリーカードを構成するフレームとカバーとの結合構造に関するものである。   The present invention relates to a coupling structure of a frame and a cover constituting a memory card such as an express card used for function expansion such as a portable notebook personal computer or PDA (personal digital assistance).

従来、メモリーカード１９は、図１３に示すように、中央部に合成樹脂製の筐体となるフレーム２０があり、そこには電子部品を実装したプリント基板２１と接続用のコネクタ２２とを備え、それを金属製のメタルカバー（上・下）２３，２４でカバーしている。
前記上カバー２３と下カバー２４とにおけるフレーム２０に対する組立の係合は、例えば、同図（Ｄ）に示すように、当該カバーの両端部を爪形状に加工し、フレーム２０の側部壁面に溝を設けて嵌合させ、更に、接着材を用いて熱圧着するものが知られている（特許文献１乃至文献３参照）。
特開平１１−２９６６３７号公報 特開平１１−７３４８５号公報 特開２００２−２６９５１４号公報 Conventionally, as shown in FIG. 13, the memory card 19 has a frame 20 which is a casing made of synthetic resin at the center, and includes a printed circuit board 21 on which electronic components are mounted and a connector 22 for connection. It is covered with metal metal covers (upper and lower) 23, 24.
Assembling engagement of the upper cover 23 and the lower cover 24 with respect to the frame 20 is performed, for example, by processing both ends of the cover into a claw shape as shown in FIG. It is known that a groove is provided for fitting, and further thermocompression bonding is performed using an adhesive (see Patent Documents 1 to 3).
JP 11-296637 A Japanese Patent Laid-Open No. 11-73485 JP 2002-269514 A

しかし、従来のメモリーカードの結合構造では、熱圧着に時間が掛かり設備投資にもコストが嵩むものであり、メタルカバー同士の結合にも単に係合するだけでなく、上下方向の圧力に対する補強が必要である。本発明に係るメモリーカードの結合構造は、このような課題を解決するために提案されたものである。   However, the conventional memory card coupling structure takes time for thermocompression and increases capital investment, and it not only engages in the coupling of metal covers but also reinforces the pressure in the vertical direction. is necessary. The memory card coupling structure according to the present invention has been proposed in order to solve such problems.

本発明に係るメモリーカードの結合構造の上記課題を解決して目的を達成するための要旨は、プリント基板及びコネクタを実装して中央部に配置されるフレームと、該フレームに上下方向から挟装して被覆する上カバー及び下カバーとで構成されて互いに係合するようにされたメモリーカードの結合構造において、前記コネクタとフレームとは互いの、前後方向の端部で若しくは前後方向と左右方向との端部で、凹凸部の嵌合により組ズレ防止されて連結され、当該連結された端部における左右方向の端部に設けられた溝部で当該コネクタとフレームとを前後方向に跨いで前記上カバーと下カバーとの側壁部が配設され、且つ、該側壁部の係合部が上下方向に抜去不能に係合されることである。   SUMMARY OF THE INVENTION The gist of the present invention for solving the above-mentioned problems of the memory card coupling structure according to the present invention is to mount a printed circuit board and a connector on a central portion and to sandwich the frame from above and below. In the memory card coupling structure, which is composed of an upper cover and a lower cover to be engaged with each other, the connector and the frame are at the ends in the front-rear direction or in the front-rear direction and the left-right direction. In the end portion, the assembly is prevented from being misaligned by fitting of the concavo-convex portion, and the connector and the frame are straddled across the connector and the frame in the front-rear direction in the groove portion provided in the end portion in the left-right direction at the connected end portion The side wall portions of the upper cover and the lower cover are disposed, and the engaging portions of the side wall portions are engaged with each other so as not to be removed in the vertical direction.

また、前記側壁部の係合部には押圧手段が設けられ、該押圧手段によって、連結された端部を前後方向に押圧し挟着すること、；
更に、前記上カバーと下カバーとの左右側部に設けられるアース用爪部は、それぞれのカバー端部から略コ字型形状に屈曲され、その両方の爪端部のうち、一方側には孔部が設けられ、他側には前記孔部に挿通されて係合する脚部が設けられ、前記孔部を有する爪端部と前記脚部を有する爪端部とで上下方向の押圧力と左右方向の押圧力とに抵抗するように形成されていること、；
を含むものである。 A pressing means is provided at the engaging portion of the side wall, and the connected end parts are pressed and sandwiched in the front-rear direction by the pressing means;
Further, the grounding claw portions provided on the left and right side portions of the upper cover and the lower cover are bent into a substantially U-shape from the respective cover end portions, and one of the two claw end portions is on one side. A hole is provided, and a leg that is inserted into and engaged with the hole is provided on the other side, and the pressing force in the vertical direction is determined by the claw end having the hole and the claw end having the leg. And to resist the lateral pressing force;
Is included.

本発明のメモリーカードの結合構造によれば、フレームとコネクタとの連結において、前後方向での組ズレがなく、カバーの側壁部が当該連結部を前後方向において跨設して配設されて、強度的に補強され、更に、カバーの側壁部の係合部で前後方向に押圧して挟着しているので、組立の剛性が増すことになる。
また、上カバーと下カバーとの左右側部に設けられるアース用爪部により、上下方向の押圧力と左右方向の押圧力とに抵抗するように形成されているので、外部からの変形力に強く抵抗して、アース用切欠き部における変形が防止される。 According to the memory card coupling structure of the present invention, there is no misalignment in the front-rear direction in the connection between the frame and the connector, and the side wall portion of the cover is disposed across the connection portion in the front-rear direction. Since it is reinforced in strength and is pressed in the front-rear direction by the engaging portion of the side wall portion of the cover, the rigidity of the assembly is increased.
In addition, the grounding claws provided on the left and right sides of the upper cover and the lower cover are formed to resist the vertical and horizontal pressing forces. It resists strongly and deformation at the notch for grounding is prevented.

本発明に係るメモリーカード１の結合構造は、図１に示すように、プリント基板２及びエクスプレスカード用のコネクタ３を実装して中央部に配置される合成樹脂製のフレーム４と、該フレーム４に上下方向から挟装して被覆する金属製の上カバー５及び下カバー６とで構成されて互いに係合するようにされている。   As shown in FIG. 1, a memory card 1 coupling structure according to the present invention includes a synthetic resin frame 4 mounted on a printed circuit board 2 and an express card connector 3 and disposed in the center, and the frame 4. The metal upper cover 5 and lower cover 6 are sandwiched and covered from above and below to engage with each other.

そして、前記コネクタ３とフレーム４との連結構造は、例えば、コネクタ３では、図２に示すように、合成樹脂製の本体３ａがあり、その前方側には、接続用の開口部３ｂがあり、それに連通する内部空間にはコンタクトピン３ｃの一部が平行に列設されている。   As shown in FIG. 2, for example, the connector 3 and the frame 4 are connected to each other with a synthetic resin main body 3a and a connection opening 3b on the front side. A part of the contact pins 3c is arranged in parallel in the internal space that communicates therewith.

前記本体３ａの前後方向の端部には、上方に開口している凹部３ｄが左右方向に沿って設けられている。この凹部３ｄが連結用の嵌合部となる。また、左右方向の側部には、上下方向に貫通させた係合用の孔３ｅが設けられている。そして、この孔３ｅに連通するように、上下方向に貫通しないで、カバー５，６の側壁部が挿入される溝部３ｆが設けられている。   A recess 3d that opens upward is provided along the left-right direction at the front-rear end of the main body 3a. This recessed portion 3d becomes a coupling fitting portion. Further, an engagement hole 3e penetrating in the vertical direction is provided on the lateral side. And the groove part 3f by which the side wall part of the covers 5 and 6 is inserted is provided so that it may communicate with this hole 3e, and not penetrated up and down.

そして、前記フレーム４は、図３に示すように、中央部にプリント基板装着用に大きな空洞が設けられた矩形状の枠体であって、前方の端部には、前記凹部３ｄに嵌合する連結用の凸部４ａが設けられている。また、側方の切欠き部４ｂ，４ｃは、プリント基板２の電気的なグラウンドと外部の上カバー５，下カバー６とを導通させて電磁的にシールドさせるための導通路となる部分である。   As shown in FIG. 3, the frame 4 is a rectangular frame having a large cavity for mounting a printed circuit board at the center, and is fitted into the recess 3d at the front end. The connecting convex part 4a is provided. Further, the side cutouts 4b and 4c are portions serving as conductive paths for electrically connecting the electrical ground of the printed circuit board 2 and the external upper cover 5 and the lower cover 6 to electromagnetically shield them. .

また、フレーム４の左右の側壁部には、前後方向に沿って適宜間隔毎に係合用孔４ｄが上下に貫通して設けられている。また、貫通していない溝部４ｅが設けられている。この係合用孔４ｄに、上・下カバー５，６の係合爪部（後述）が挿入され係合するものである。前記溝部４ｅには、カバー５，６における、後述の側壁部５ｃ，６ｃが挿入される。   In addition, on the left and right side wall portions of the frame 4, engagement holes 4 d are provided penetrating vertically at appropriate intervals along the front-rear direction. Moreover, the groove part 4e which is not penetrated is provided. Engagement claws (described later) of the upper and lower covers 5 and 6 are inserted into and engaged with the engagement holes 4d. Side walls 5c and 6c described later in the covers 5 and 6 are inserted into the groove 4e.

前記コネクタ３の凹部３ｄと、フレーム４の凸部４ａとの嵌合は、図４に示すように、行われる。前後方向の組ズレがない。   The recess 3d of the connector 3 and the protrusion 4a of the frame 4 are fitted as shown in FIG. There is no misalignment in the longitudinal direction.

前記上カバー５は、図１に示すように、前記フレーム４の外枠に合わせた形状であり、左右側壁部５ｃには、図４に示すように、組立係合用で斜めに屈曲された係合爪５ｅが設けられた係合爪部５ａが、前後方向に適宜間隔で複数個設けられている。この係合爪部５ａの前後方向の端部に、前後方向への押圧手段である三角形状の突起（ヤゲン）５ｆが設けられている。   The upper cover 5 has a shape that matches the outer frame of the frame 4 as shown in FIG. 1, and the left and right side wall portions 5c are obliquely bent for assembly engagement as shown in FIG. A plurality of engaging claws 5a provided with the joint claws 5e are provided at appropriate intervals in the front-rear direction. A triangular protrusion (bevel) 5f, which is a means for pressing in the front-rear direction, is provided at the end in the front-rear direction of the engaging claw 5a.

また、この左右側壁部の前記シールド用の導通路となる部分に相当する位置には、アース用爪部５ｂが設けられている。このアース用爪部５ｂの形状詳細は、図５に示す。   In addition, ground claw portions 5b are provided at positions corresponding to portions of the left and right side wall portions that serve as the conducting paths for the shield. Details of the shape of the ground claw portion 5b are shown in FIG.

前記アース用爪部５ｂは、上下方向の側壁部５ｃから略コ字型に屈曲され、更に、下方向に延設されて、係止爪５ｄが脚部５ｇに形成されている。   The ground claw portion 5b is bent in a substantially U shape from the vertical side wall portion 5c, and further extended downward, and a locking claw 5d is formed on the leg portion 5g.

下カバー６は、図１に示すように、前記フレーム４の外枠に合わせた形状であり、左右側壁部６ｃには、図４に示すように、組立係合用で矩形状の孔６ｆが設けられた係合爪部６ａが、前後方向に適宜間隔で複数個設けられている。その係合爪部６ａの前後方向の端部に、前後方向への押圧手段である三角形状の突起（ヤゲン）６ｇが設けられている。   As shown in FIG. 1, the lower cover 6 is shaped to match the outer frame of the frame 4, and the left and right side wall portions 6c are provided with rectangular holes 6f for assembly engagement as shown in FIG. A plurality of engaging claws 6a are provided at appropriate intervals in the front-rear direction. A triangular protrusion (bevel) 6g, which is a pressing means in the front-rear direction, is provided at the front-rear end of the engaging claw 6a.

また、この左右側壁部の前記シールド用の導通路となる部分に相当する位置には、アース用爪部６ｂが設けられている。このアース用爪部６ｂの形状詳細は、図６に示す。   A grounding claw portion 6b is provided at a position corresponding to a portion of the left and right side wall portions that serves as the shield conduction path. Details of the shape of the ground claws 6b are shown in FIG.

前記アース用爪部６ｂは、図６に示すように、上下方向の側壁部６ｃから略コ字型に屈曲され、その上面６ｄには、図６（Ｂ），（Ｃ）に示すように、孔６ｅが設けられている。この孔６ｅには、前記係止爪５ｄが差し込まれるものである。   As shown in FIG. 6, the ground claw portion 6b is bent into a substantially U-shape from the vertical side wall portion 6c, and an upper surface 6d thereof is formed as shown in FIGS. 6 (B) and 6 (C). A hole 6e is provided. The locking claw 5d is inserted into the hole 6e.

以上のようにして形成して成る、メモリーカード１における結合構造は、図７（Ａ）に示す状態から図８（Ａ）に示す状態に組み立てると、まず、コネクタ３とフレーム４との連結構造について、図４及び図７（Ｂ）に示すように、凹部３ｄと凸部４ａとが嵌合され、図９に示すように、係合爪部５ａ、６ａがコネクタ３における孔３ｅと係合用孔４ｄとに挿入されて、係合爪５ｅが係合爪部６ａに係合する。   When the memory card 1 formed as described above is assembled from the state shown in FIG. 7 (A) to the state shown in FIG. 8 (A), first the connecting structure of the connector 3 and the frame 4 is assembled. 4 and 7B, the concave portion 3d and the convex portion 4a are fitted, and as shown in FIG. 9, the engaging claw portions 5a and 6a are engaged with the hole 3e in the connector 3. Inserted into the hole 4d, the engaging claw 5e engages with the engaging claw portion 6a.

また、溝部３ｆにカバー５，６の側壁部５ｃ，６ｃが挿入され、コネクタ３とフレーム４とに跨り、前記係合爪部５ａ，６ａによって前後方向で挟まれ、更に、係合爪部５ａ，６ａの突起（ヤゲン）５ｆ，６ｇによって押されて、前後方向にきつく組み付けられ、組ズレがない。   Further, the side wall portions 5c and 6c of the covers 5 and 6 are inserted into the groove portion 3f, straddle the connector 3 and the frame 4, and sandwiched between the engaging claw portions 5a and 6a in the front-rear direction, and further the engaging claw portion 5a. , 6a are pressed by the projections (bevels) 5f, 6g and assembled tightly in the front-rear direction, and there is no misalignment.

また、上カバー５と下カバー６とのアース用爪部５ｂ，６ｂとの嵌合は、図１１に示すように、例えば、切欠き部４ｂにおいて、まず、下カバー６の爪部６ｂが、下から上へとフレーム４の側壁に沿って移動して上面６ｄの端部が段部４ｆに係合する。   Further, as shown in FIG. 11, for example, in the notch portion 4 b, first, the claw portion 6 b of the lower cover 6 is engaged with the ground claws 5 b and 6 b of the upper cover 5 and the lower cover 6. Moving from the bottom to the top along the side wall of the frame 4, the end of the upper surface 6d engages with the step 4f.

これで、コ字型の爪部６ｂにおける前記上面６ｄが支持部となって、図１２に示すように、左右方向の外力に対して抵抗し、フレーム４の側壁部を反力壁にして、この爪部６ｂが安定して支持される。そして、上から、上カバー５の爪部５ｂにおける係止爪５ｄが前記爪部６ｂの上面６ｄにおける孔６ｅに差し込まれる。   Thus, the upper surface 6d of the U-shaped claw portion 6b serves as a support portion, as shown in FIG. 12, resists external force in the left-right direction, and uses the side wall portion of the frame 4 as a reaction force wall. This nail | claw part 6b is supported stably. Then, from above, the locking claw 5d in the claw portion 5b of the upper cover 5 is inserted into the hole 6e in the upper surface 6d of the claw portion 6b.

すると、図１２に示すように、係止爪５ｄが係止されて上下方向へ抜けないように係合する。また、前記係止爪５ｄを有する脚部５ｇが、前記爪部６ｂの内壁面に当接して支持され、上下方向の外力に抵抗する。よって、図１２中の矢印で示すように、前記コ字型の爪部５ｂ，６ｂが組み付けられると、上下方向の外力や左右方向の外力に十分に抵抗するようになる。   Then, as shown in FIG. 12, the locking claw 5d is locked and engaged so as not to come out in the vertical direction. Further, the leg portion 5g having the locking claw 5d is supported in contact with the inner wall surface of the claw portion 6b and resists external force in the vertical direction. Therefore, as shown by the arrows in FIG. 12, when the U-shaped claws 5b and 6b are assembled, the external force in the vertical direction and the external force in the horizontal direction are sufficiently resisted.

このように、メモリーカード１は、コネクタ３とフレーム４とが組ズレ無くきつく嵌合され、アース用爪部５ｂ，６ｂの嵌合により、シールド用の導通路の剛性が高められる。また、係合爪部５ａ，６ａにより、上下方向の抜けが防止されて、組ズレが防止される。   In this manner, in the memory card 1, the connector 3 and the frame 4 are tightly fitted without any misalignment, and the rigidity of the shield conductive path is enhanced by the fitting of the ground claws 5b and 6b. Further, the engagement claw portions 5a and 6a prevent the vertical disengagement and prevent the assembly displacement.

本発明に係るメモリーカード１の結合構造を示す組立分解斜視図である。FIG. 3 is an exploded perspective view showing the coupling structure of the memory card 1 according to the present invention. 同本発明のメモリーカード１におけるコネクタ３の、平面図（Ａ），正面図（Ｂ），背面図（Ｃ），底面図（Ｄ），側面図（Ｅ），Ｘ−Ｘ線に沿った断面図（Ｆ）である。Sectional view of the connector 3 in the memory card 1 of the present invention taken along a plan view (A), a front view (B), a rear view (C), a bottom view (D), a side view (E), and a line XX. It is a figure (F). 同本発明のメモリーカード１におけるフレーム４の、正面図（Ａ），側面図（Ｂ），背面図（Ｃ），平面図（Ｅ），底面図（Ｅ）である。FIG. 4 is a front view (A), a side view (B), a rear view (C), a plan view (E), and a bottom view (E) of the frame 4 in the memory card 1 of the present invention. 同本発明のメモリーカード１における、コネクタ３とフレーム４との嵌合部の結合構造を示す説明図である。It is explanatory drawing which shows the coupling structure of the fitting part of the connector 3 and the flame | frame 4 in the memory card 1 of the same invention. 同本発明のメモリーカード１における、上カバー５の一部側面図（Ａ），底面図（Ｂ），Ｙ−Ｙ線に沿った断面図である。FIG. 4 is a partial side view (A), a bottom view (B), and a cross-sectional view taken along line YY of the upper cover 5 in the memory card 1 of the same invention. 同本発明のメモリーカード１における、下カバー６の一部側面図（Ａ），底面図（Ｂ），Ｚ−Ｚ線に沿った断面図である。4 is a partial side view (A), a bottom view (B), and a cross-sectional view taken along the line ZZ of the lower cover 6 in the memory card 1 of the present invention. FIG. 本発明に係るメモリーカード１の組立状態を示す説明図（Ａ）と、その一部拡大詳細図（Ｂ）とである。It is explanatory drawing (A) which shows the assembly state of the memory card 1 which concerns on this invention, and its one part enlarged detail drawing (B). 同本発明に係るメモリーカード１の側部の一部を削除して示す結合状態の斜視図（Ａ）と、その一部（破線で囲った円部）拡大詳細図（Ｂ）とである。FIG. 4 is a perspective view (A) in a combined state in which a part of the side portion of the memory card 1 according to the present invention is deleted, and a part (circle portion surrounded by a broken line) enlarged detail view (B). 同本発明に係るメモリーカード１における、上カバー５と下カバー６との結合構造のうちの一箇所の結合構造を示す説明図である。It is explanatory drawing which shows the joint structure of one place among the joint structures of the upper cover 5 and the lower cover 6 in the memory card 1 concerning the same invention. 同本発明に係るメモリーカード１における、上カバー５と下カバー６との結合構造のうちの一箇所の結合構造の断面を示す縦断面図である。FIG. 3 is a longitudinal sectional view showing a cross section of a joint structure at one place in the joint structure of the upper cover 5 and the lower cover 6 in the memory card 1 according to the present invention. 同本発明に係るメモリーカード１における、アース用爪部の結合状態を示す正面図である。It is a front view which shows the combined state of the nail | claw part for earth | grounds in the memory card 1 which concerns on the same invention. 同アース用爪部の結合状態を示す縦断面図である。It is a longitudinal cross-sectional view which shows the combined state of the nail | claw part for the same earth. 従来例に係るメモリーカード１９の平面図（Ａ）と、正面図（Ｂ）と、側面図（Ｃ）と、側面図（Ｃ）における矢印部分の結合状態を示す縦断面図（Ｄ）とである。A plan view (A), a front view (B), a side view (C), and a longitudinal sectional view (D) showing a combined state of arrows in the side view (C) of a memory card 19 according to a conventional example. is there.

符号の説明Explanation of symbols

１ メモリーカード、
２ プリント基板、
３ コネクタ、 ３ａ 本体、
３ｂ 開口部、 ３ｃ コンタクトピン、
３ｄ 凹部、 ３ｅ 孔、
３ｆ 溝部、
４ フレーム、 ４ａ 凸部、
４ｂ，４ｃ 切欠き部、
４ｄ 係合用孔、 ４ｅ 溝部、
５ 上カバー、 ５ａ 係合爪部、
５ｂ アース用爪部、 ５ｃ 側壁部 、
５ｄ 係止爪、 ５ｅ 係合爪、
５ｆ 突起、 ５ｇ 脚部、
６ 下カバー、 ６ａ 係合爪部、
６ｂ アース用爪部、 ６ｃ 側壁部、
６ｄ 上面、 ６ｅ 孔、
６ｆ 孔、 ６ｇ 突起。 1 memory card,
2 printed circuit boards,
3 Connector, 3a body,
3b opening, 3c contact pin,
3d recess, 3e hole,
3f groove,
4 frames, 4a convex part,
4b, 4c Notch,
4d engagement hole, 4e groove,
5 upper cover, 5a engaging claw,
5b claw portion for grounding, 5c side wall portion,
5d locking claw, 5e engaging claw,
5f protrusion, 5g leg,
6 Lower cover, 6a Engaging claw part,
6b Claw for grounding, 6c Side wall,
6d top surface, 6e hole,
6f hole, 6g protrusion.

Claims (3)

プリント基板及びコネクタを実装して中央部に配置されるフレームと、該フレームに上下方向から挟装して被覆する上カバー及び下カバーとで構成されて互いに係合するようにされたメモリーカードの結合構造において、
前記コネクタとフレームとは互いの、前後方向の端部で若しくは前後方向と左右方向との端部で、凹凸部の嵌合により組ズレ防止されて連結され、
当該連結された端部における左右方向の端部に設けられた溝部で当該コネクタとフレームとを前後方向に跨いで前記上カバーと下カバーとの側壁部が配設され、
且つ、該側壁部の係合部が上下方向に抜去不能に係合されること、
を特徴とするメモリーカードの結合構造。 A memory card comprising a frame mounted on a printed circuit board and a connector and arranged at the center, and an upper cover and a lower cover that are sandwiched and covered by the frame from above and below to engage with each other. In the bond structure,
The connector and the frame are connected to each other at the end portions in the front-rear direction or at the end portions in the front-rear direction and the left-right direction, with the assembly being prevented from being misaligned by the fitting of the uneven portions,
Side walls of the upper cover and the lower cover are disposed across the connector and the frame in the front-rear direction in the groove provided at the end in the left-right direction at the connected end,
And the engaging part of the side wall part is engaged in the up and down direction so as not to be removed,
This is a memory card coupling structure. 側壁部の係合部には押圧手段が設けられ、該押圧手段によって、連結された端部を前後方向に押圧し挟着すること、
を特徴とする請求項１に記載のメモリーカードの結合構造。 The engaging part of the side wall part is provided with a pressing means, and by pressing the connected end part in the front-rear direction, the pressing part is sandwiched.
The memory card coupling structure according to claim 1, wherein: 上カバーと下カバーとの左右側部に設けられるアース用爪部は、それぞれのカバー端部から略コ字型形状に屈曲され、その両方の爪端部のうち、一方側には孔部が設けられ、他側には前記孔部に挿通されて係合する脚部が設けられ、前記孔部を有する爪端部と前記脚部を有する爪端部とで上下方向の押圧力と左右方向の押圧力とに抵抗するように形成されていること、
を特徴とする請求項１乃至２に記載のメモリーカードの結合構造。 The claw portions for grounding provided on the left and right sides of the upper cover and the lower cover are bent into a substantially U shape from the end portions of the respective covers, and a hole is formed on one side of both the claw end portions. A leg portion is provided on the other side to be inserted into and engaged with the hole portion, and a vertical pressing force and a left-right direction are determined by the claw end portion having the hole portion and the claw end portion having the leg portion. It is formed to resist the pressing force of
The memory card coupling structure according to claim 1, wherein:
JP2004344068A 2004-11-29 2004-11-29 Memory card connection structure Expired - Fee Related JP4327074B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004344068A JP4327074B2 (en) 2004-11-29 2004-11-29 Memory card connection structure
TW094133573A TW200634650A (en) 2004-11-29 2005-09-27 Connecting structure of memory card
CN 200510116032 CN1783113A (en) 2004-11-29 2005-10-27 Storage card combining structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004344068A JP4327074B2 (en) 2004-11-29 2004-11-29 Memory card connection structure

Publications (2)

Publication Number Publication Date
JP2006155177A true JP2006155177A (en) 2006-06-15
JP4327074B2 JP4327074B2 (en) 2009-09-09

Family

ID=36633413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004344068A Expired - Fee Related JP4327074B2 (en) 2004-11-29 2004-11-29 Memory card connection structure

Country Status (3)

Country Link
JP (1) JP4327074B2 (en)
CN (1) CN1783113A (en)
TW (1) TW200634650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211266A (en) * 2008-03-03 2009-09-17 Jst Mfg Co Ltd Electronic card

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211266A (en) * 2008-03-03 2009-09-17 Jst Mfg Co Ltd Electronic card

Also Published As

Publication number Publication date
CN1783113A (en) 2006-06-07
TW200634650A (en) 2006-10-01
JP4327074B2 (en) 2009-09-09

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