JP2006172980A - Electronic card connector - Google Patents

Electronic card connector Download PDF

Info

Publication number
JP2006172980A
JP2006172980A JP2004365751A JP2004365751A JP2006172980A JP 2006172980 A JP2006172980 A JP 2006172980A JP 2004365751 A JP2004365751 A JP 2004365751A JP 2004365751 A JP2004365751 A JP 2004365751A JP 2006172980 A JP2006172980 A JP 2006172980A
Authority
JP
Japan
Prior art keywords
electronic card
card connector
slipper
insulating body
guide member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2004365751A
Other languages
Japanese (ja)
Inventor
Chiou-Guei Chen
秋 桂 陳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jess Link Products Co Ltd
Original Assignee
Jess Link Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jess Link Products Co Ltd filed Critical Jess Link Products Co Ltd
Priority to JP2004365751A priority Critical patent/JP2006172980A/en
Publication of JP2006172980A publication Critical patent/JP2006172980A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide an electronic card connector fitted to a circuit board for mounting an electronic card. <P>SOLUTION: The electronic card connector has a contact piece and a contact pad fitted to its cover case, both of which can be in contact with a guide member and an upper edge of its fixed end, respectively, of a card retrieval mechanism, so that the guide member limits an upward displacement, avoids up-and-down looseness and such a problem as slackening and easiness to fall off of the guide member can be solved. Further, a guide groove at a bottom part of a slipper is in sliding engagement with a corresponding guide rib on an insulation main body, so that the slipper gets more stable in sliding on the insulation main body to make advance and retreat of the electronic card more stable and smooth. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、電子カードコネクタに関わるもので、とくに、回路基板に設けられ、電子カードを挿着させるための電子カードコネクタに関するものである。   The present invention relates to an electronic card connector, and more particularly to an electronic card connector that is provided on a circuit board and for inserting an electronic card.

近年、電子カードは、既に通信処理の領域に広く応用されているため、この電子カードを受けるコネクタがこのような事情に伴い現れることになり、この電子カードコネクタは回路基板に設けられ、電子カードと回路基板とを電気的接続になるように電子カードを挿着させ、電子カードと回路基板との間の信号伝送を行う。   In recent years, electronic cards have already been widely applied in the area of communication processing, so a connector for receiving the electronic card will appear along with such circumstances, and the electronic card connector is provided on a circuit board. An electronic card is inserted so that the circuit board and the circuit board are electrically connected, and signal transmission is performed between the electronic card and the circuit board.

図1に示すように、従来の電子カードコネクタは、絶縁本体1と複数の導電端子2とカード退出機構3とを含み、絶縁本体1は、ベース部11と、該ベース部11の両端に接続し、平行に延出する第一のアーム12及び第二のアーム13とを備え、ベース部11と第一、第二のアーム12、13との間に、電子カード4(例えば、SDカード)を挿着するためのカード挿着スペース14が形成される。   As shown in FIG. 1, the conventional electronic card connector includes an insulating body 1, a plurality of conductive terminals 2, and a card withdrawal mechanism 3. The insulating body 1 is connected to a base portion 11 and both ends of the base portion 11. And an electronic card 4 (for example, an SD card) between the base portion 11 and the first and second arms 12 and 13. A card insertion space 14 for inserting the card is formed.

これらの導電端子2は、絶縁本体1のベース部11に装着され、導電端子2の一端は、絶縁本体1の底部から伸び出して溶接端が形成され、回路基板と電気的に接続になるように該回路基板に溶接できる。導電端子2のもう一端は、カード挿着スペース14内に挿入してコンタクト端が形成され、カード挿着スペース14内に挿着される電子カードと接触して電気的接続がなされる。   These conductive terminals 2 are attached to the base portion 11 of the insulating body 1, and one end of the conductive terminal 2 extends from the bottom of the insulating body 1 to form a welded end so as to be electrically connected to the circuit board. Can be welded to the circuit board. The other end of the conductive terminal 2 is inserted into the card insertion space 14 to form a contact end, and comes into contact with an electronic card inserted into the card insertion space 14 for electrical connection.

カード退出機構3は、前後摺動可能に絶縁本体1に設けられるスリッパー31と、帰還付勢力を与える弾性部材32と、スリッパー31に固定される案内部材33とを備え、さらに、絶縁本体1に軌跡曲線溝34が設けられ、案内部材33の一端は軌跡曲線溝34内に摺動的に係合され、軌跡曲線溝34内に二段に分けて動き出来る。   The card withdrawal mechanism 3 includes a slipper 31 provided in the insulating body 1 so as to be slidable back and forth, an elastic member 32 that applies a return biasing force, and a guide member 33 that is fixed to the slipper 31. A locus curve groove 34 is provided, and one end of the guide member 33 is slidably engaged in the locus curve groove 34 and can move in two steps in the locus curve groove 34.

電子カード4を挿入或は退出しようとするとき、電子カード4をカード挿入方向に沿って推進でき、よって、電子カード4はスリッパー31を推進し、案内部材33が軌跡曲線溝34内に相対的に動くことにより、カード挿入或はカード退出の操作がなされ、電子カードコネクタに挿入或は退出するように電子カード4を案内する。   When the electronic card 4 is to be inserted or withdrawn, the electronic card 4 can be propelled along the card insertion direction, so that the electronic card 4 propels the slipper 31 and the guide member 33 is relative to the locus curve groove 34. Thus, the card insertion / removal operation is performed, and the electronic card 4 is guided to be inserted into / removed from the electronic card connector.

しかし、前記従来の電子カードコネクタは、その案内部材33の一端が軌跡曲線溝34内に摺動するとき、その案内部材33には上下のがたつきが発生し易くなり、起伏が大き過ぎると、案内部材33が弛み、脱落というような事情が発生してしまい、カード退出機構3ないし全ての電子カードコネクタは、正常に使用出来なくなる。   However, in the conventional electronic card connector, when one end of the guide member 33 slides in the trajectory curve groove 34, the guide member 33 is likely to rattle up and down, and the undulation is too large. As a result, the guide member 33 is loosened and dropped out, and the card withdrawal mechanism 3 or all the electronic card connectors cannot be used normally.

また、前記従来の電子カードコネクタは、このスリッパー31が絶縁本体1に摺動可能に設けられ、電子カード4がスリッパー31を推進して前後に移動するとき、このスリッパー31には振動が発生し易く、電子カード4の進出がやや不安定並びに円滑でないことになり、電子カードコネクタの全体構造及び電気的接続の効果に影響を及ぼすことになる。   Further, in the conventional electronic card connector, the slipper 31 is slidably provided on the insulating body 1, and when the electronic card 4 moves forward and backward by driving the slipper 31, vibration is generated in the slipper 31. Therefore, the advancement of the electronic card 4 is somewhat unstable and not smooth, which affects the overall structure of the electronic card connector and the effect of electrical connection.

さらに、前記従来の電子カードコネクタは、電子カード4をカード挿着スペース14内に挿入したとき、電子カード4は良い固定ができなく、カード挿着スペース14内に安定的に挿入し難く、電子カード4と電子カードコネクタとの間に電気的接続性が悪くなる。   Furthermore, in the conventional electronic card connector, when the electronic card 4 is inserted into the card insertion space 14, the electronic card 4 cannot be fixed well, and it is difficult to stably insert the electronic card 4 into the card insertion space 14. Electrical connectivity between the card 4 and the electronic card connector deteriorates.

また、前記従来の電子カードコネクタは、この絶縁本体1の両アーム12、13の前端は自由端を形成し、電子カード4を挿入及び退出にするあたり、両アーム12、13は電子カード4の接触を受けることにより外拡、変形を発生することだけでなく、破裂を発生するまでに至ることもある。   In the conventional electronic card connector, the front ends of the arms 12 and 13 of the insulating body 1 form free ends. When the electronic card 4 is inserted and withdrawn, both arms 12 and 13 are connected to the electronic card 4. In addition to causing external expansion and deformation by contact, it may lead to rupture.

そのため、そこで本発明者は上記事情に鑑み、積極的研究に専念し、上記の欠点を解決出来る好適な電子カードコネクタを設計出来ると望んでいる。   Therefore, in view of the above circumstances, the present inventor hopes that he can concentrate on active research and design a suitable electronic card connector that can solve the above drawbacks.

本発明の目的は、案内部材が上下のがたつきが発生することを避けるように案内部材が上向き変位することを制限でき、案内部材が弛み、脱落というような事情が発生する心配はなくなり、電子カードコネクタの構造をさらに安定させる電子カードコネクタを提供する。   The object of the present invention can limit the upward displacement of the guide member so as to prevent the guide member from shaking up and down, and there is no concern that the guide member will loosen or fall off, An electronic card connector is provided that further stabilizes the structure of the electronic card connector.

本発明のもう一つの目的は、スリッパーを絶縁本体上に摺動させるときにさらに安定出来、電子カードの進出をさらに安定並びに円滑させる電子カードコネクタを提供する。   Another object of the present invention is to provide an electronic card connector that can be further stabilized when the slipper is slid on the insulating body, and that makes the advancement of the electronic card more stable and smooth.

本発明の更なる一つの目的は、電子カードをカード挿着スペース内に挿入したとき、良い固定ができることで、安定的にカード挿着スペース内に挿入でき、電子カードと電子カードコネクタとの間に好適に電気的接続され、必要の使用空間を減少できる電子カードコネクタを提供する。   Another object of the present invention is that, when the electronic card is inserted into the card insertion space, it can be fixed well, so that it can be stably inserted into the card insertion space, and between the electronic card and the electronic card connector. An electronic card connector that is preferably electrically connected to each other and can reduce the required space for use is provided.

本発明の更なる一つの目的は、絶縁体の両アームの強度が増加でき、両アームに外拡、変形及び破裂を発生することが有効に避けられる電子カードコネクタを提供する。   Another object of the present invention is to provide an electronic card connector in which the strength of both arms of an insulator can be increased, and the occurrence of external expansion, deformation and rupture in both arms can be effectively avoided.

前記目的を達成するために、本発明は、カード挿着スペースを有し、絶縁本体にガイドリブが突設される絶縁本体と、絶縁本体に設置される複数の導電端子と、スリッパー、弾性部材及び案内部材を有し、スリッパーが前後摺動可能に絶縁本体に設置されまた軌跡曲線溝が設けられ、スリッパーの底部に案内溝が設けられ、この案内溝がガイドリブに摺動的に係合し、絶縁本体と案内部材の間に弾性部材が設置され、案内部材が固定端で絶縁本体に固定させ、案内部材の一端を軌跡曲線溝内に可動的に係合させるカード退出機構と、絶縁本体に設置され、それぞれ案内部材及びその固定端上縁に当接される当接片及び当接パッドを設けるカバーケースと、を含む電子カードコネクタを提供する。   In order to achieve the above object, the present invention has a card insertion space, an insulating body in which a guide rib projects from the insulating body, a plurality of conductive terminals installed in the insulating body, a slipper, an elastic member, and It has a guide member, the slipper is installed on the insulating body so as to be slidable back and forth, and a locus curve groove is provided, a guide groove is provided at the bottom of the slipper, and this guide groove is slidably engaged with the guide rib, An elastic member is installed between the insulating main body and the guide member, a card withdrawal mechanism for fixing the guide member to the insulating main body at a fixed end, and movably engaging one end of the guide member in the locus curve groove; Provided is an electronic card connector including a guide case and a cover case provided with an abutment piece and an abutment pad each abutting against an upper edge of the fixed member.

本発明の技術特徴、目的及び効果を更に理解させるため、以下の実施例で詳しく説明することによりさらに明確させるとともに、本発明の技術内容をさらに明らかに開示するように添付図面を参考する。   For a better understanding of the technical features, objects, and advantages of the present invention, reference will be made to the accompanying drawings in order to further clarify the technical contents of the present invention while further clarifying them by describing them in detail in the following examples.

図2〜図4を参照すると、本発明は、絶縁本体5と複数の導電端子6とカード退出機構7と弾性係止片8とカバーケース9とを含む電子カードコネクタを提供し、絶縁本体5はプラスチック材より作製され、ベース部51と、該ベース部51の両端に接続し、平行に延出する第一のアーム52及び第二のアーム53とを備え、第一のアーム52及び第二のアーム53は連続状或は断続状のアーム体であり、本実施例では、第一のアーム52及び第二のアーム53は断続状のアーム体である。ベース部51と第一、第二のアーム52、53との間に、電子カードを挿着するためのカード挿着スペース54が形成される。絶縁本体5上の第一のアーム52の近傍に、長い条状のガイドリブ55が突設され、ガイドリブ55の両側に適当な間隔で各々長い貫通孔56が設けられ、これらのガイドリブ55と長い貫通孔56は、カード挿入或はカード退出の方向に沿って適当な長さを伸出している。また、絶縁本体5の両アーム52、53の前端近傍の頂部に各々固定孔57が開設される。   2 to 4, the present invention provides an electronic card connector including an insulating body 5, a plurality of conductive terminals 6, a card withdrawal mechanism 7, an elastic locking piece 8, and a cover case 9. Is made of a plastic material, and includes a base portion 51, a first arm 52 and a second arm 53 connected to both ends of the base portion 51 and extending in parallel, and the first arm 52 and the second arm 53. The arm 53 is a continuous or intermittent arm body, and in this embodiment, the first arm 52 and the second arm 53 are intermittent arm bodies. A card insertion space 54 for inserting an electronic card is formed between the base portion 51 and the first and second arms 52 and 53. In the vicinity of the first arm 52 on the insulating body 5, long strip-shaped guide ribs 55 project, and long through holes 56 are provided on both sides of the guide ribs 55 at appropriate intervals. The hole 56 extends an appropriate length along the direction of card insertion or card withdrawal. In addition, fixing holes 57 are formed in the apexes near the front ends of both arms 52 and 53 of the insulating body 5.

これらの導電端子6は、導電性良好かつ弾性のある金属材で作製され、間隔をおいて絶縁本体5とベース部51に装着され、カード挿入或はカード退出の方向に沿って伸び出している。導電端子6の一端は、絶縁本体5の底部から伸び出して溶接端61が形成され、回路基板と電気的接続になるように該回路基板に溶接できる。導電端子6のもう一端は、カード挿着スペース54内に挿入してコンタクト端62が形成され、カード挿着スペース54内に挿着される電子カード(例えば、SDカード)と接触して電気的接続がなされる。   These conductive terminals 6 are made of a metal material having good conductivity and elasticity, are attached to the insulating body 5 and the base portion 51 at intervals, and extend along the direction of card insertion or card withdrawal. . One end of the conductive terminal 6 extends from the bottom of the insulating body 5 to form a weld end 61, which can be welded to the circuit board so as to be electrically connected to the circuit board. The other end of the conductive terminal 6 is inserted into the card insertion space 54 to form a contact end 62, which is in contact with an electronic card (for example, an SD card) inserted into the card insertion space 54 to be electrically connected. A connection is made.

カード退出機構7は絶縁本体5に装着され、スリッパー71と弾性部材72と案内部材73を有し、スリッパー71は絶縁本体5上の第一のアーム52の近傍に前後摺動可能に設置され、スリッパー71の内縁が伸出され推進部711を形成し、推進部711はカード挿着スペース54内に挿入し、電子カードで推進部711を押すことにより、スリッパー71を推進する。スリッパー71の頂部にカード挿入及びカード退出を制御するための軌跡曲線溝712が設けられる。スリッパー71の前端にテーパー状の突柱713が突設され、かつ、絶縁本体5上に突柱713に対応する凹穴58が設けられ、突柱713は凹穴58内に摺動的に係合され(図6のように)、スリッパー71を前後摺動するときに良い案内作用を持たせる。   The card withdrawal mechanism 7 is mounted on the insulating body 5 and has a slipper 71, an elastic member 72, and a guide member 73. The slipper 71 is installed in the vicinity of the first arm 52 on the insulating body 5 so as to be slidable back and forth. The inner edge of the slipper 71 is extended to form a propulsion unit 711. The propulsion unit 711 is inserted into the card insertion space 54 and pushes the propulsion unit 711 with an electronic card, thereby propelling the slipper 71. A locus curve groove 712 for controlling card insertion and card withdrawal is provided at the top of the slipper 71. A tapered protruding column 713 protrudes from the front end of the slipper 71, and a recessed hole 58 corresponding to the protruding column 713 is provided on the insulating body 5. The protruding column 713 is slidably engaged in the recessed hole 58. Combined (as shown in FIG. 6), the slipper 71 has a good guiding action when sliding back and forth.

また、スリッパー71の底部に長い条状の案内溝714が凹設され(図5及び図7のように)、案内溝714はガイドリブ55に対応し、かつ、案内溝714両側の適当な間隔の場所に一つの突起715が各々設けられ、該両突起715が両長い貫通孔56に対応している。スリッパー71の底部の案内溝714及び突起715は、各々、互い対応しているガイドリブ55及び長い貫通孔56に摺動的に係合されるため、案内溝714とガイドリブ55との係合、並びに、突起715と長い貫通孔56との係合により、スリッパー71を案内して安定的に前後摺動でき、スリッパー71を絶縁本体5上に摺動させるときにより安定する。   In addition, a long strip-shaped guide groove 714 is recessed at the bottom of the slipper 71 (as shown in FIGS. 5 and 7). The guide groove 714 corresponds to the guide rib 55 and has an appropriate interval on both sides of the guide groove 714. One protrusion 715 is provided at each location, and both protrusions 715 correspond to both long through holes 56. Since the guide groove 714 and the protrusion 715 at the bottom of the slipper 71 are slidably engaged with the guide rib 55 and the long through-hole 56 corresponding to each other, the engagement between the guide groove 714 and the guide rib 55, and By engaging the protrusion 715 with the long through-hole 56, the slipper 71 can be guided and stably slid forward and backward, and more stable when the slipper 71 is slid on the insulating body 5.

弾性部材72の両端は、各々、スリッパー71外縁の収納溝716及び絶縁本体5の第一のアーム52の収納溝59内に収納され、弾性部材72を絶縁本体5とスリッパー71との間に設置させ、弾性部材72の両端を各々絶縁本体5及びスリッパー71に当接することで、弾性部材72よりスリッパー71にカード退出の方向に移動する帰還付勢力を与える。   Both ends of the elastic member 72 are housed in the housing groove 716 on the outer edge of the slipper 71 and the housing groove 59 of the first arm 52 of the insulating body 5, and the elastic member 72 is installed between the insulating body 5 and the slipper 71. Then, both ends of the elastic member 72 are brought into contact with the insulating body 5 and the slipper 71, respectively, so that the elastic member 72 gives a feedback biasing force that moves in the card withdrawal direction from the elastic member 72.

案内部材73の一端は、固定端で絶縁本体5に挿着、固定され、案内部材73のもう一端は自由端で、軌跡曲線溝712内に可動に係合され、案内部材73は軌跡曲線溝712内に二段に分けて動け、カード挿入及びカード退出を制御するための制御ユニットを形成することで、各々カード挿入及びカード退出の操作が達成できる。   One end of the guide member 73 is inserted into and fixed to the insulating body 5 at a fixed end, and the other end of the guide member 73 is a free end and is movably engaged in the locus curve groove 712. By moving in two stages in 712 and forming a control unit for controlling card insertion and card withdrawal, card insertion and card withdrawal operations can be achieved, respectively.

弾性係止片8は弾性のある金属材で作製され、L字状シートになり、かつ固定部81と当接部82を有し、固定部81はスリッパー71上の対応の固定溝717内に嵌合、固定され、弾性係止片8をスリッパー71上に固定させる。当接部82は固定部81の一端より伸び出して形成され、スリッパー71の内縁に位置され、かつ、カード挿着スペース54内に挿入しており、当接部82の一端は自由端を形成し、当接部82を弾性的に揺動させることができるようになる。   The elastic locking piece 8 is made of an elastic metal material, becomes an L-shaped sheet, and has a fixing portion 81 and a contact portion 82, and the fixing portion 81 is placed in a corresponding fixing groove 717 on the slipper 71. The elastic locking piece 8 is fixed on the slipper 71 by being fitted and fixed. The contact portion 82 is formed to extend from one end of the fixed portion 81, is located at the inner edge of the slipper 71, and is inserted into the card insertion space 54, and one end of the contact portion 82 forms a free end. As a result, the contact portion 82 can be elastically swung.

カバーケース9は金属材より作製され、絶縁本体5に設けられ、電磁干渉を防止するための好適な電磁シールドを有する。カバーケース9はその両側に各々伸び出して側板91を形成し、両側板91には各々複数の係止孔92が設けられ、かつ、絶縁本体5両側の第一のアーム52及び第二のアーム53の外縁に各々係止孔92と対応する複数の係止凸部501が設けられ、これらの係止凸部501と係止孔92とは相互に係止され、カバーケース9と絶縁本体5とを係止させ一体になる。   The cover case 9 is made of a metal material and is provided on the insulating body 5 and has a suitable electromagnetic shield for preventing electromagnetic interference. The cover case 9 extends to both sides thereof to form side plates 91, each side plate 91 is provided with a plurality of locking holes 92, and the first arm 52 and the second arm on both sides of the insulating body 5. 53, a plurality of locking projections 501 corresponding to the locking holes 92 are provided on the outer edge, and the locking projections 501 and the locking holes 92 are locked to each other. And are united.

カバーケース9の頂部は、プレス成形により当接片93及び当接パッド96を形成し、当接片93及び当接パッド96は案内部材73の上方に位置され、当接片93の一端は自由端を形成し、斜め下方に向かってカバーケース9内に挿入しており、また、当接片93は自由端で案内部材73の上縁に弾性的当接させ(図8のように)、かつ、当接パッド96を案内部材73の固定端上縁に当接するようにカバーケース9の内部に突出させ、案内部材73が上向きの変位を制限させる。   The top part of the cover case 9 forms a contact piece 93 and a contact pad 96 by press molding, the contact piece 93 and the contact pad 96 are positioned above the guide member 73, and one end of the contact piece 93 is free. An end is formed and inserted into the cover case 9 obliquely downward, and the contact piece 93 is elastically brought into contact with the upper edge of the guide member 73 at the free end (as shown in FIG. 8). Further, the contact pad 96 is protruded into the cover case 9 so as to contact the upper edge of the fixed end of the guide member 73, and the guide member 73 restricts upward displacement.

カバーケース9の頂部に、さらにプレス成形により押片94を形成し、押片94はL字状になり、かつ、スリッパー71の上方に位置され、カバーケース9はスリッパー71の上縁に弾性的に押え(図9のように)、スリッパー71に上下及び左右の位置限定と案内部材の作用を提供する。   A pressing piece 94 is further formed on the top of the cover case 9 by press molding. The pressing piece 94 is L-shaped and is positioned above the slipper 71, and the cover case 9 is elastic on the upper edge of the slipper 71. The presser foot (as shown in FIG. 9) provides the slipper 71 with upper and lower and left and right position limitations and a guide member action.

カバーケース9の頂部は、さらにプレス成形により二つの固定片95を形成し、両固定片95は下方に向かってカバーケース9内に挿入して、また、絶縁本体5の両アーム52、53上の固定孔57と対応して、両固定片95は両固定孔57内に挿入しており、上記のようにして、本発明の電子カードコネクタを形成する。   The top portion of the cover case 9 further forms two fixed pieces 95 by press molding. Both the fixed pieces 95 are inserted into the cover case 9 downward and on both arms 52 and 53 of the insulating body 5. Corresponding to the fixing hole 57, both fixing pieces 95 are inserted into the both fixing holes 57, and the electronic card connector of the present invention is formed as described above.

電子カード(図を略す)を挿入しようとするとき、電子カードはカード挿入方向に沿って推進してカード挿着スペース54内に挿入でき、よって、該電子カードで推進部711を押すことにより、スリッパー71を推進するとともに、スリッパー71を軌跡曲線溝712内に相対的動きさせ、カード挿入の操作になされ、また、電子カード上の電気的パッドを導電端子6のコンタクト端62に対応して接触させ電気的接続され、電子カードを電子カードコネクタに介して回路基板に電気的接続させる。   When an electronic card (not shown) is to be inserted, the electronic card can be pushed along the card insertion direction and inserted into the card insertion space 54. Therefore, by pushing the pushing portion 711 with the electronic card, The slipper 71 is driven, and the slipper 71 is moved relative to the trajectory curve groove 712 to perform the card insertion operation, and the electric pad on the electronic card is brought into contact with the contact end 62 of the conductive terminal 6. The electronic card is electrically connected to the circuit board via the electronic card connector.

電子カードを退出しようとするとき、電子カードをカード挿入方向に沿って推進して、よって、該電子カードで推進部711を押すことにより、スリッパー71を推進し、案内部材73を軌跡曲線溝712内に相対的動きさせ、カード退出の操作になされ、また、弾性部材72よりスリッパー71にカード退出の方向に移動する帰還付勢力を与え、スリッパー71より電子カードを連れてカード退出操作を行わせる。   When the electronic card is to be withdrawn, the electronic card is propelled along the card insertion direction, and thus the pushing portion 711 is pushed with the electronic card, thereby propelling the slipper 71 and moving the guide member 73 into the locus curve groove 712. The elastic member 72 gives the slipper 71 a return biasing force that moves in the card withdrawal direction, and the slipper 71 carries out the card withdrawal operation with the electronic card. .

本発明の電子カードコネクタは少なくとも以下のような利点を具える。
1.本発明のカバーケース9上に当接片93及び当接パッド96が設けられ、案内部材73及びその固定端の上縁に当接でき、案内部材73が上向きの変位を制限させ、案内部材73が上下のがたつきが発生することを避け、案内部材73が弛み、脱落というような事情が発生する心配はなくなり、電子カードコネクタの構造をさらに安定できる。
2.本発明のスリッパー71は突柱713を突設し、突柱713は絶縁本体5上の対応する凹穴58に摺動的に係合され、スリッパー71を前後摺動するときに良い案内作用を持たせており、また、スリッパー71の底部の案内溝714及び突起715は、各々、絶縁本体5上の互い対応しているガイドリブ55及び長い貫通孔56に摺動的に係合されるため、スリッパー71を絶縁本体5上に摺動させるときにより安定になり、スリッパー71は振動を発生出来なく、電子カードの進出をさらに安定並びに円滑させる。
3.本発明の弾性係止片8は、当接部82で電子カードの一側に当接し、電子カード側に抵当力を与え、電子カードをカード挿着スペース54内に挿入したとき、電子カードに良い固定を持たせ、カード挿着スペース54内に安定的挿入でき、電子カードと電子カードコネクタとの間の電気的接続が好適になり、また、弾性係止片8はL字状シートになり、必要の使用空間が小さくても、電子カードを固定する機能が達成できる。
4.本発明のカバーケース9に押片94が設けられ、スリッパー71の上縁に押え、上下及び左右の位置限定と案内部材の作用を提供し、スリッパー71を案内して安定的に前後摺動でき、スリッパー71の変形を防止でき、スリッパー71を絶縁本体5上に摺動させるときにより安定になり、電子カードの進出をさらに安定並びに円滑させる。
5.本発明のカバーケース9に二つの固定片95が設けられ、両固定片95は絶縁本体5の両アーム52、53上の固定孔57内に挿入し固定されるため、カバーケース9より補強構造が形成でき、絶縁本体5の両アーム52、53の強度を増加させ、両アーム52、53に外拡、変形及び破裂を発生することが有効に避けられる。
The electronic card connector of the present invention has at least the following advantages.
1. The contact piece 93 and the contact pad 96 are provided on the cover case 9 of the present invention, and can contact the upper edge of the guide member 73 and its fixed end. The guide member 73 restricts the upward displacement, and the guide member 73. Therefore, it is possible to avoid the occurrence of rattling on the upper and lower sides, and there is no concern that the guide member 73 may be loosened and fall off, thereby further stabilizing the structure of the electronic card connector.
2. The slipper 71 of the present invention is provided with a protruding column 713, and the protruding column 713 is slidably engaged with the corresponding recessed hole 58 on the insulating body 5, and has a good guiding action when sliding the slipper 71 back and forth. Since the guide groove 714 and the protrusion 715 at the bottom of the slipper 71 are slidably engaged with the corresponding guide rib 55 and the long through hole 56 on the insulating body 5, respectively, When the slipper 71 is slid on the insulating body 5, the slipper 71 becomes more stable, and the slipper 71 can not generate vibration, and the electronic card advances more stably and smoothly.
3. The elastic locking piece 8 of the present invention abuts against one side of the electronic card at the abutting portion 82, applies a mortar force to the electronic card side, and when the electronic card is inserted into the card insertion space 54, It has good fixing, can be stably inserted into the card insertion space 54, electrical connection between the electronic card and the electronic card connector is suitable, and the elastic locking piece 8 becomes an L-shaped sheet Even if the necessary usage space is small, the function of fixing the electronic card can be achieved.
4). The cover case 9 of the present invention is provided with a pressing piece 94, which is pressed against the upper edge of the slipper 71, provides upper and lower and left and right position limitation and the action of the guide member, and can guide the slipper 71 and slide back and forth stably. Further, deformation of the slipper 71 can be prevented, and the slipper 71 becomes more stable when sliding on the insulating body 5, and the advancement of the electronic card is further stabilized and smoothed.
5. Two fixing pieces 95 are provided in the cover case 9 of the present invention, and both the fixing pieces 95 are inserted into the fixing holes 57 on both the arms 52 and 53 of the insulating body 5 and fixed. It is possible to effectively increase the strength of both arms 52 and 53 of the insulating body 5 and to prevent the arms 52 and 53 from expanding, deforming and bursting.

従来の電子カードコネクタの斜視図である。It is a perspective view of the conventional electronic card connector. 本発明の電子カードコネクタの分解斜視図である。It is a disassembled perspective view of the electronic card connector of this invention. 本発明の電子カードコネクタの斜視図である(カバーケースが組立されない)。It is a perspective view of the electronic card connector of this invention (a cover case is not assembled). 本発明の電子カードコネクタのもう一つ角度の斜視図である(カバーケースが組立されない)。It is a perspective view of another angle of the electronic card connector of this invention (a cover case is not assembled). 本発明のスリッパーのもう一つ角度の斜視図である。It is another angle perspective view of the slipper of this invention. 本発明のスリッパーの突柱と絶縁本体の凹穴との嵌合を示す図である。It is a figure which shows fitting with the protrusion pillar of the slipper of this invention, and the recessed hole of an insulation main body. 本発明のスリッパーの案内溝と絶縁本体のガイドリブとの嵌合を示す図である。It is a figure which shows fitting with the guide groove of the slipper of this invention, and the guide rib of an insulation main body. 本発明の当接片が案内部材の上縁に当接することを示す図である。It is a figure which shows that the contact piece of this invention contacts the upper edge of a guide member. 本発明の押片がスリッパーの上縁に抵当することを示す図である。It is a figure which shows that the pressing piece of this invention bears against the upper edge of a slipper.

符号の説明Explanation of symbols

5 絶縁本体
6 導電端子
7 カード退出機構
8 弾性係止片
9 カバーケース
51 ベース部
52 第一のアーム
53 第二のアーム
54 カード挿着スペース
55 ガイドリブ
56 貫通孔
57 固定孔
58 凹穴
59 収納溝
61 溶接端
62 コンタクト端
71 スリッパー
72 弾性部材
73 案内部材
81 固定部
82 当接部
91 側板
92 係止孔
93 当接片
94 押片
95 固定片
96 当接パッド
501 係止凸部
711 推進部
712 軌跡曲線溝
713 突柱
714 案内溝
715 突起
716 収納溝
717 固定溝
5 Insulating body 6 Conductive terminal 7 Card withdrawal mechanism 8 Elastic locking piece 9 Cover case 51 Base portion 52 First arm 53 Second arm 54 Card insertion space 55 Guide rib 56 Through hole 57 Fixing hole 58 Recessed hole 59 Storage groove 61 Welding end 62 Contact end 71 Slipper 72 Elastic member 73 Guide member 81 Fixing part 82 Abutting part 91 Side plate 92 Locking hole 93 Contacting piece 94 Pushing piece 95 Fixing piece 96 Contacting pad 501 Locking convex part 711 Propulsion part 712 Trajectory curve groove 713 Projection column 714 Guide groove 715 Projection 716 Storage groove 717 Fixing groove

Claims (12)

カード挿着スペースを有し、絶縁本体にガイドリブが突設される絶縁本体と、
絶縁本体に設置される複数の導電端子と、
スリッパー、弾性部材及び案内部材を有し、スリッパーが前後摺動可能に絶縁本体に設置され、また軌跡曲線溝が設けられ、スリッパーの底部に案内溝が設けられ、この案内溝がガイドリブに摺動的に係合し、絶縁本体と案内部材の間に弾性部材が設置され、案内部材が固定端で絶縁本体に固定され、案内部材の一端を軌跡曲線溝内に可動的に係合させるカード退出機構と、
絶縁本体に設置され、それぞれ案内部材及びその固定端上縁に当接される当接片及び当接パッドを設けるカバーケースと、を含む電子カードコネクタ。
An insulating body having a card insertion space, and a guide rib protruding from the insulating body;
A plurality of conductive terminals installed in the insulating body;
It has a slipper, an elastic member, and a guide member. The slipper is installed on the insulating body so as to be slidable back and forth, a locus curve groove is provided, a guide groove is provided at the bottom of the slipper, and the guide groove slides on the guide rib. The elastic member is installed between the insulating main body and the guide member, the guide member is fixed to the insulating main body at the fixed end, and one end of the guide member is movably engaged in the locus curve groove. Mechanism,
An electronic card connector comprising: a cover case provided on an insulating main body and provided with a guide member and a contact piece and a contact pad that are in contact with the upper edge of the fixed end.
前記絶縁本体は、ベース部と、前記ベース部の両端に接続する第一のアーム及び第二のアームとを備え、前記カード挿着スペースは、ベース部と第一、第二のアームとの間に形成されてなることを特徴とする請求項1記載の電子カードコネクタ。   The insulating body includes a base portion and first and second arms connected to both ends of the base portion, and the card insertion space is between the base portion and the first and second arms. The electronic card connector according to claim 1, wherein the electronic card connector is formed as described above. 前記絶縁本体の両アーム前端近傍の頂部に一つの固定穴が各々設けられ、前記カバーケースに二つの固定片が設けられ、前記両固定片は前記固定穴内に挿入、固定されてなることを特徴とする請求項2記載の電子カードコネクタ。   One fixing hole is provided in each apex near the front end of both arms of the insulating body, two fixing pieces are provided in the cover case, and both the fixing pieces are inserted and fixed in the fixing holes. The electronic card connector according to claim 2. 前記絶縁本体上のガイドリブの両側に間隔をおいて一つの長い貫通孔が各々設けられ、前記案内部材底部の案内溝の両側に間隔をおいて一つの突起が各々設けられ、前記両突起は両長い貫通孔に摺動的に係合されることを特徴とする請求項1記載の電子カードコネクタ。   One long through-hole is provided on both sides of the guide rib on the insulating body, and one protrusion is provided on both sides of the guide groove on the bottom of the guide member. 2. The electronic card connector according to claim 1, wherein the electronic card connector is slidably engaged with a long through hole. これらの導電端子の一端は、絶縁本体から伸び出して溶接端が形成され、これらの導電端子のもう一端は、カード挿着スペース内に挿入してコンタクト端が形成されてなることを特徴とする請求項1記載の電子カードコネクタ。   One end of these conductive terminals extends from the insulating body to form a weld end, and the other end of these conductive terminals is inserted into a card insertion space to form a contact end. The electronic card connector according to claim 1. 前記スリッパーの内縁は伸出され推進部を形成し、推進部はカード挿着スペース内に挿入されてなることを特徴とする請求項1記載の電子カードコネクタ。   2. The electronic card connector according to claim 1, wherein an inner edge of the slipper is extended to form a propulsion unit, and the propulsion unit is inserted into a card insertion space. 前記スリッパーの前端に突柱が突設され、絶縁本体上に凹穴が設けられ、前記突柱は凹穴内に摺動的に係合されることを特徴とする請求項1記載の電子カードコネクタ。 2. An electronic card connector according to claim 1, wherein a protruding column is provided at the front end of the slipper, a recessed hole is provided on the insulating body, and the protruding column is slidably engaged in the recessed hole. . 前記カバーケースはその両側に各々伸び出して側板を形成し、両側板には各々複数の係止孔が設けられ、前記絶縁本体両側の外縁に各々係止孔と対応する複数の係止凸部が設けられ、これらの係止凸部と係止孔とは相互に係止されることを特徴とする請求項1記載の電子カードコネクタ。   The cover case extends on both sides thereof to form side plates, each side plate is provided with a plurality of locking holes, and a plurality of locking projections corresponding to the locking holes on the outer edges of both sides of the insulating body. The electronic card connector according to claim 1, wherein the locking projections and the locking holes are locked with each other. 前記カバーケースは押片を設け、前記押片はスリッパーの上縁に抵当されることを特徴とする請求項1記載の電子カードコネクタ。   2. The electronic card connector according to claim 1, wherein the cover case is provided with a pressing piece, and the pressing piece is abutted against an upper edge of the slipper. 前記カバーケースの当接片の一端は自由端を形成し、斜め下方に向かってカバーケース内に挿入しており、当接片の自由端で案内部材の上縁に当接させることを特徴とする請求項1記載の電子カードコネクタ。   One end of the contact piece of the cover case forms a free end, is inserted into the cover case obliquely downward, and is brought into contact with the upper edge of the guide member at the free end of the contact piece. The electronic card connector according to claim 1. さらに、弾性係止片が設けられ、前記弾性係止片はスリッパー上に固定され、カード挿着スペース内に挿入していることを特徴とする請求項1記載の電子カードコネクタ。   2. The electronic card connector according to claim 1, further comprising an elastic locking piece, the elastic locking piece being fixed on a slipper and inserted into a card insertion space. 前記弾性係止片はL字状シートになり、固定部と当接部を有し、前記固定部はスリッパー上に固定され、前記当接部はスリッパーの内縁に位置され、カード挿着スペース内に挿入していることを特徴とする請求項11記載の電子カードコネクタ。   The elastic locking piece is an L-shaped sheet, and has a fixing part and a contact part. The fixing part is fixed on the slipper, and the contact part is located on the inner edge of the slipper, and is in the card insertion space. The electronic card connector according to claim 11, wherein the electronic card connector is inserted into the electronic card connector.
JP2004365751A 2004-12-17 2004-12-17 Electronic card connector Pending JP2006172980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004365751A JP2006172980A (en) 2004-12-17 2004-12-17 Electronic card connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004365751A JP2006172980A (en) 2004-12-17 2004-12-17 Electronic card connector

Publications (1)

Publication Number Publication Date
JP2006172980A true JP2006172980A (en) 2006-06-29

Family

ID=36673489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004365751A Pending JP2006172980A (en) 2004-12-17 2004-12-17 Electronic card connector

Country Status (1)

Country Link
JP (1) JP2006172980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014154224A (en) * 2013-02-05 2014-08-25 Yamaichi Electronics Co Ltd Card connector
CN114653454A (en) * 2022-03-08 2022-06-24 深圳市天健(集团)股份有限公司 Construction waste recycling-integration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014154224A (en) * 2013-02-05 2014-08-25 Yamaichi Electronics Co Ltd Card connector
CN114653454A (en) * 2022-03-08 2022-06-24 深圳市天健(集团)股份有限公司 Construction waste recycling-integration system

Similar Documents

Publication Publication Date Title
JP5553502B2 (en) Board to board connector
US6322395B1 (en) Electrical connector
JP3122004U (en) Electrical connector
KR101008302B1 (en) Connector for flat terminal
JP5196648B2 (en) Board to board connector structure
US7287986B2 (en) Electrical connector
KR102012780B1 (en) Electrical connector
JP2004165046A (en) Electric connector for connecting flat conductor
JP5809203B2 (en) Flat conductor electrical connector
WO2010135556A1 (en) Wire-to-board connector and wire connector
JP2007324090A (en) Push button switch and its mounting method
JP4030120B2 (en) connector
JP2006172980A (en) Electronic card connector
JP4202372B2 (en) switch
JP3109455U (en) Electronic card connector
JP3109456U (en) Electronic card connector
JP2008066199A (en) Connector
JP2002050423A (en) Connector for flexible base board connection
JP2007123062A (en) Connector for cable connection
KR102143973B1 (en) Connector
JP2006114437A (en) Card connector
CN218448713U (en) Lock catch stabilizing structure of electric connector
CN201490392U (en) Card connector
JP4015106B2 (en) Metal shell fixing structure
JP5878363B2 (en) Jack

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070717

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20071218