JP3147780U

JP3147780U - Card connector

Info

Publication number: JP3147780U
Application number: JP2008007681U
Authority: JP
Inventors: 峰周; 期俊趙; 華 ▲イン▼
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Filing date: 2008-10-31
Publication date: 2009-01-15
Anticipated expiration: 2018-10-31

Abstract

【課題】第１、第２ハウジングが安定するように連接でき、材料が節約できるカードコネクタを提供する。
【解決手段】電子カード２００が挿入されるカードコネクタ１００は、絶縁性本体と、前記絶縁性本体に挿入される複数の導電端子と、第１、第２ハウジング３，４とを備える。第１ハウジング３は、前記絶縁性本体の上を被覆し、第１基板と、前記第１基板から下向きに延在する第１側壁３２とを含む。第２ハウジング４は、前記絶縁性本体の下を被覆し、第２基板と、前記第２基板から上向きに延在する第２側壁４２とを含む。第１ハウジング３の第１側壁３２と第２ハウジング４の第２側壁４２とはレーザー溶解されることによって互いに連接される。
【選択図】図１Provided is a card connector in which first and second housings can be connected in a stable manner, and material can be saved.
A card connector into which an electronic card is inserted includes an insulating main body, a plurality of conductive terminals inserted into the insulating main body, and first and second housings. The first housing 3 covers the insulating main body and includes a first substrate and a first side wall 32 extending downward from the first substrate. The second housing 4 covers the bottom of the insulating body and includes a second substrate and a second side wall 42 extending upward from the second substrate. The first side wall 32 of the first housing 3 and the second side wall 42 of the second housing 4 are connected to each other by laser melting.
[Selection] Figure 1

Description

本考案は、コンピュータ、デジタルカメラ等各種電子機器に使用された電子カードが挿入されたカードコネクタに関するものである。 The present invention relates to a card connector into which an electronic card used in various electronic devices such as computers and digital cameras is inserted.

従来技術のカードコネクタ構造として、特許文献１に開示されたカードコネクタが知られ、このカードコネクタは、絶縁性本体と、絶縁性本体に挿入される複数の導電端子と、絶縁性本体を被覆する金属製の第１、第２ハウジングとを備える。第１ハウジングは、第１基部と、前記第１基部から上向きに延在する第１側壁とを含む。第２ハウジングは、第２基部と、前記第２基部から下向きに延在する第２側壁とを含む。第１、第２ハウジングの第１、第２側壁には、それぞれ第１、第２係合部片が設けられる。第１、第２ハウジングが電気接続する時、第１、第２側壁が互いに重なるように取付し、第１、第２係合部片が互いに係合する。
中国実用新案第２４９０７２２Ｙ号明細書 As a conventional card connector structure, a card connector disclosed in Patent Document 1 is known. The card connector covers an insulating body, a plurality of conductive terminals inserted into the insulating body, and the insulating body. Metal first and second housings are provided. The first housing includes a first base and a first side wall extending upward from the first base. The second housing includes a second base and a second side wall extending downward from the second base. First and second engaging pieces are provided on the first and second side walls of the first and second housings, respectively. When the first and second housings are electrically connected, they are attached so that the first and second side walls overlap each other, and the first and second engaging pieces engage with each other.
Chinese Utility Model No. 2490722Y Specification

特許文献１に示すカードコネクタの第１、第２ハウジングの第１、第２係合部片が長期に使用されると破損し易くなる。第１、第２ハウジングは、この第１、第２係合部片が係合することによって連接されることによって、第１、第２ハウジングの間の連接が不安定になる。又、第１、第２係合部片が係合するため、第１、第２側壁が互いに重なるように取付される。これにより、第１、第２ハウジングを製造する材料が浪費される。 When the first and second engaging pieces of the first and second housings of the card connector shown in Patent Document 1 are used for a long period of time, they are easily damaged. The first and second housings are connected by the engagement of the first and second engaging pieces, so that the connection between the first and second housings becomes unstable. Further, since the first and second engaging pieces are engaged, the first and second side walls are attached so as to overlap each other. Thereby, the material for manufacturing the first and second housings is wasted.

そこで本考案は、上述の従来技術の問題に鑑み、第１、第２ハウジングが安定するように連接でき、材料が節約できるカードコネクタを提供することを目的とする。 SUMMARY OF THE INVENTION In view of the above-described problems of the prior art, an object of the present invention is to provide a card connector in which the first and second housings can be connected in a stable manner and the material can be saved.

本考案の電子カードが挿入されるカードコネクタは、絶縁性本体と、前記絶縁性本体に挿入される複数の導電端子と、第１、第２ハウジングとを備える。前記第１ハウジングは、前記絶縁性本体の上を被覆し、第１基板と、前記第１基板から下向きに延在する第１側壁とを含む。前記第２ハウジングは、前記絶縁性本体の下を被覆し、第２基板と、前記第２基板から上向きに延在する第２側壁とを含む。前記第１ハウジングの第１側壁と第２ハウジングの第２側壁とはレーザー溶解されることによって互いに半田接続される。 A card connector into which an electronic card of the present invention is inserted includes an insulating main body, a plurality of conductive terminals inserted into the insulating main body, and first and second housings. The first housing covers the insulating main body, and includes a first substrate and a first sidewall extending downward from the first substrate. The second housing covers the bottom of the insulating main body and includes a second substrate and a second sidewall extending upward from the second substrate. The first side wall of the first housing and the second side wall of the second housing are soldered together by laser melting.

従来の技術に比較して本考案は以下の効果を有する。第１、第２ハウジングの第１、第２側壁が、レーザー溶解されることによって連接される。この方法で連接される第１、第２ハウジングは安定するように連接される。又、レーザー半田接続された第１、第２側壁は、重なる必要がなくて、材料が節約できる。 Compared with the prior art, the present invention has the following effects. The first and second side walls of the first and second housings are connected by laser melting. The first and second housings connected in this manner are connected in a stable manner. In addition, the first and second side walls connected by laser soldering do not need to overlap, and material can be saved.

以下、この考案の実施の形態を添付の図を参照して説明する。 Embodiments of the present invention will be described below with reference to the accompanying drawings.

図１及び図４を参照すると、電子カード２００が挿入されるカードコネクタ１００は、絶縁性本体１と、絶縁性本体１に挿入される複数の導電端子２と、複数の検出端子５と、排出機構６と、絶縁性本体１を被覆する第１、第２ハウジング３，４とを備える。 1 and 4, a card connector 100 into which an electronic card 200 is inserted includes an insulating body 1, a plurality of conductive terminals 2 inserted into the insulating body 1, a plurality of detection terminals 5, and a discharge. A mechanism 6 and first and second housings 3 and 4 covering the insulating body 1 are provided.

図１〜図６に示すように、絶縁性本体１は、基部１０と、基部１０の一方の側から前向きに延在して底壁１６を含むビーム部１１とを有する。前記基部１０とビーム部１１とはＬ字状に構成される。基部１０には、前後に沿って延在する複数の端子溝１４が形成される。基部１０の上表面と下表面とには、それぞれ複数の固定溝１７と定位溝１２とが形成される。基部１０の前記一方の側と対向する他方の側には、後向きに延在する突出柱１３が設けられる。ビーム部１１には、前後に沿って延在する収納溝１５が形成される。 As shown in FIGS. 1 to 6, the insulating main body 1 includes a base portion 10 and a beam portion 11 that extends forward from one side of the base portion 10 and includes a bottom wall 16. The base portion 10 and the beam portion 11 are configured in an L shape. The base 10 is formed with a plurality of terminal grooves 14 extending along the front and rear. A plurality of fixing grooves 17 and localization grooves 12 are formed on the upper surface and the lower surface of the base 10, respectively. On the other side of the base 10 facing the one side, a protruding column 13 extending backward is provided. The beam portion 11 is formed with a storage groove 15 extending along the front and rear.

図４及び図５に示すように、導電端子２は、接触部２１と、尾部２３と、前記接触部２１と尾部２３との間に配置される固持部２２とを含む。 As shown in FIGS. 4 and 5, the conductive terminal 2 includes a contact portion 21, a tail portion 23, and a holding portion 22 disposed between the contact portion 21 and the tail portion 23.

検出端子５は、構造が略同一である第１、第２検出端子５１，５２と、第３検出端子５３とを具備する。 The detection terminal 5 includes first and second detection terminals 51 and 52 and a third detection terminal 53 that have substantially the same structure.

排出機構６は、上表面に形成されるスライド溝６１２と下表面に形成される収容溝６１７とを含むスライダー６１と、前記スライダー６１のスライド溝６１２に移動可能に装着されるポール６２と、前記収容溝６１７に収容されるバネ体６３とを有する。スライダー６１には、一方の側からビーム部１１に向かって折曲られる阻止部６１５が設けられる。スライダー６１の底部には、電子カード２００を保持するため、係合部片６１４が設けられる保持壁６１３が配置される。スライダー６１の下表面には前記収容溝６１７と平行する凹溝６１１が形成される。保持壁６１１には上向きに延在する導入部６１６が設けられる。 The discharge mechanism 6 includes a slider 61 including a slide groove 612 formed on the upper surface and a receiving groove 617 formed on the lower surface, a pole 62 movably mounted on the slide groove 612 of the slider 61, And a spring body 63 accommodated in the accommodation groove 617. The slider 61 is provided with a blocking portion 615 that is bent toward the beam portion 11 from one side. In order to hold the electronic card 200, a holding wall 613 provided with an engaging piece 614 is disposed at the bottom of the slider 61. A concave groove 611 that is parallel to the accommodation groove 617 is formed on the lower surface of the slider 61. The holding wall 611 is provided with an introduction portion 616 extending upward.

第１ハウジング３は、第１基板３１と、第１基板３１から上向きに延在する一対の第１側壁３２と、第１基板３１の後端から折曲られる阻止壁３３と、第１基板３１から突出する細長い突出部３４と、第１基板３１の前端から上向きに突出する複数の第１定位片３５とを備える。前記阻止壁３３には定位孔３３５が形成される。 The first housing 3 includes a first substrate 31, a pair of first side walls 32 extending upward from the first substrate 31, a blocking wall 33 bent from the rear end of the first substrate 31, and the first substrate 31. And a plurality of first localization pieces 35 protruding upward from the front end of the first substrate 31. A stereotactic hole 335 is formed in the blocking wall 33.

第２ハウジング４は、第２基板４１と第２基板４１から下向きに延在する第２側壁４２とを有する。第２基板４１の前端には下向きに突出する複数の第２定位片４５が設けられる。 The second housing 4 includes a second substrate 41 and a second side wall 42 extending downward from the second substrate 41. A plurality of second localization pieces 45 projecting downward are provided at the front end of the second substrate 41.

図１〜図６に示すように、カードコネクタ１００を取り付ける時、先ず、第１ハウジング３が絶縁性本体１の下に装着される。絶縁性本体１には、前記基部１０とビーム部１１と第１ハウジング３によって包囲される収納スペース１８が形成される。複数の導電端子２が基部１０の端子溝１４に挿入される。導電端子２の接触部２１が収納スペース１８に収納される。次に、第１、第２、第３検出端子５１，５２，５３が絶縁性本体１の収納溝１５に収納される。排出機構６が第１ハウジング３の上に実装される。第１ハウジング３の突出部３４がスライダー６１の凹溝６１１に嵌合される。スライダー６１が、凹溝６１１と突出部３４との係合によって、第１ハウジング３に前後に沿って移動できる。阻止壁３３によってスライダー６１の後方向への移動が制限される。排出機構６のバネ体６３が絶縁性本体１の突出柱１３と排出機構６のスライダー６１との間に装着される。ポール６１の一端がスライダー６１のスライド溝６１２に移動可能に装着され、他端が第１ハウジング３の定位孔３３５に固定される。最後に、第２ハウジング４が絶縁性本体１を被覆する。第２ハウジング４の第２定位片４５が絶縁性本体１の固定溝１７に嵌合される。第１ハウジング３の第１側壁３２の上辺が、第２ハウジング４の第２側壁４２の下辺と対応して接触する。第１、第２ハウジング３，４の第１、第２側壁３２，４２は、四つの半田点でレーザー溶解されることによって半田接続される。 As shown in FIGS. 1 to 6, when the card connector 100 is attached, first, the first housing 3 is mounted under the insulating main body 1. The insulating body 1 is formed with a storage space 18 surrounded by the base portion 10, the beam portion 11, and the first housing 3. A plurality of conductive terminals 2 are inserted into the terminal grooves 14 of the base 10. The contact portion 21 of the conductive terminal 2 is stored in the storage space 18. Next, the first, second, and third detection terminals 51, 52, and 53 are stored in the storage groove 15 of the insulating main body 1. A discharge mechanism 6 is mounted on the first housing 3. The protruding portion 34 of the first housing 3 is fitted into the concave groove 611 of the slider 61. The slider 61 can move along the front and rear in the first housing 3 by the engagement between the concave groove 611 and the protruding portion 34. The backward movement of the slider 61 is restricted by the blocking wall 33. A spring body 63 of the discharge mechanism 6 is mounted between the protruding column 13 of the insulating main body 1 and the slider 61 of the discharge mechanism 6. One end of the pole 61 is movably mounted in the slide groove 612 of the slider 61, and the other end is fixed to the localization hole 335 of the first housing 3. Finally, the second housing 4 covers the insulating body 1. The second localization piece 45 of the second housing 4 is fitted into the fixing groove 17 of the insulating main body 1. The upper side of the first side wall 32 of the first housing 3 is in contact with the lower side of the second side wall 42 of the second housing 4. The first and second side walls 32 and 42 of the first and second housings 3 and 4 are soldered by laser melting at four solder points.

電子カード２００が導入部６１６の導入によって保持壁６１３に沿って収納スペース１８に挿入される。電子カード２００が、前記導入部６１６によって、阻止壁３３と接触しなくて、阻止壁３３に破損されない。挿入された電子カード２００が阻止部６１５を当接する。電子カード２００が更に前向きに押圧される時、阻止部６１５が推されることに伴ってバネ体６３が縮める。同時に、電子カード２００が導電端子２の接触部２１と接触する。排出機構６の係合部片６１４が電子カード２００に形成される凹所２０１と係合する。 The electronic card 200 is inserted into the storage space 18 along the holding wall 613 by the introduction of the introduction part 616. The electronic card 200 does not contact the blocking wall 33 and is not damaged by the blocking wall 33 by the introduction portion 616. The inserted electronic card 200 abuts against the blocking unit 615. When the electronic card 200 is further pressed forward, the spring body 63 contracts as the blocking portion 615 is pushed. At the same time, the electronic card 200 contacts the contact portion 21 of the conductive terminal 2. The engaging piece 614 of the discharge mechanism 6 is engaged with a recess 201 formed in the electronic card 200.

第１、第２ハウジング３，４の第１、第２側壁３２，４２が、レーザー溶解技術で半田接続されることによって連接される。この方法で連接される第１、第２ハウジング３，４は安定するように連接される。又、レーザー溶解された第１、第２側壁３２，４２は、重なる必要がなくて、材料が節約できる。 The first and second side walls 32 and 42 of the first and second housings 3 and 4 are connected by soldering using a laser melting technique. The first and second housings 3 and 4 connected in this way are connected in a stable manner. In addition, the first and second side walls 32 and 42 that have been laser-melted do not need to overlap, thus saving material.

以上、本考案について、最良の実施の形態を参照して詳細に説明したが、実施形態はあくまでも例示的なものであり、これらに限定されるものではない。また前記の説明、本考案に基づきなし得る細部の修正或いは変更などは、いずれも本考案の実用新案登録請求の範囲に属するものである。 As mentioned above, although this invention was demonstrated in detail with reference to best embodiment, embodiment is only an illustration to the last and is not limited to these. Further, any of the above-described explanations, details corrections or changes that can be made based on the present invention belong to the scope of claims for registration of the utility model of the present invention.

本考案の電子カードとカードコネクタの斜視図である。It is a perspective view of the electronic card and card connector of the present invention. 図１に示すカードコネクタの部分に分解斜視図である。It is a disassembled perspective view in the part of the card connector shown in FIG. 図２に示すカードコネクタの標号される部分の広大図である。FIG. 3 is an enlarged view of a portion of the card connector shown in FIG. 図１に示すカードコネクタの分解斜視図である。It is a disassembled perspective view of the card connector shown in FIG. 図１に示すカードコネクタの別の分解斜視図である。FIG. 4 is another exploded perspective view of the card connector shown in FIG. 1. 図１に示す組み立てられたカードコネクタの斜視図である。FIG. 2 is a perspective view of the assembled card connector shown in FIG. 1.

Explanation of symbols

１絶縁性本体
１０基部
１００カードコネクタ
１１ビーム部
１２定位溝
１３突出柱
１４端子溝
１５収納溝
１６底壁
１７固定溝
１８収納スペース
２導電端子
２００電子カード
２０１凹所
２１接触部
２２固持部
２３尾部
３第１ハウジング
３１第１基板
３２第１側壁
３３阻止壁
３３５定位孔
３４突出部
３５第１定位片
４第２ハウジング
４１第２基板
４２第２側壁
４５第２定位片
５検出端子
５１第１検出端子
５２第２検出端子
５３第３検出端子
６排出機構
６１スライダー
６１１凹溝
６１２スライド溝
６１３保持壁
６１４係合部片
６１５阻止部
６１６導入部
６１７収容溝
６２ポール
６３バネ部材 DESCRIPTION OF SYMBOLS 1 Insulating main body 10 Base part 100 Card connector 11 Beam part 12 Positioning groove 13 Projection pillar 14 Terminal groove 15 Storage groove 16 Bottom wall 17 Fixed groove 18 Storage space 2 Conductive terminal 200 Electronic card 201 Recess 21 Contact part 22 Holding part 23 Tail part 3 first housing 31 first substrate 32 first side wall 33 blocking wall 335 localization hole 34 projecting portion 35 first localization piece 4 second housing 41 second substrate 42 second side wall 45 second localization piece 5 detection terminal 51 first detection Terminal 52 Second detection terminal 53 Third detection terminal 6 Discharge mechanism 61 Slider 611 Concave groove 612 Slide groove 613 Holding wall 614 Engagement piece 615 Blocking portion 616 Introduction portion 617 Accommodation groove 62 Pole 63 Spring member

Claims

A card connector into which an electronic card is inserted,
An insulating body;
A plurality of conductive terminals inserted into the insulating body;
A first housing that covers the insulating body and includes a first substrate and a first sidewall extending downward from the first substrate;
A second housing covering the underside of the insulative body and including a second substrate and a second sidewall extending upward from the second substrate;
A card connector, wherein the first side wall of the first housing and the second side wall of the second housing are soldered together by laser welding.

The card connector according to claim 1, wherein the upper side of the first side wall and the lower side of the second side wall are in contact with each other and are laser-welded.

A plurality of first and second localization pieces are disposed in the first and second housings, respectively, and a plurality of localization grooves and fixing grooves corresponding to the first and second localization pieces are provided in the insulating body. The card connector according to claim 1, wherein the card connector is formed.

The card connector has a discharge mechanism, and the discharge mechanism includes a slide groove that is movable along the front and rear, a spring member disposed between the insulating main body and the slider, and one end of the slide groove. The card connector according to claim 1, further comprising a pole that moves the card.

The said 1st housing is provided with the elongate protrusion part which protrudes upwards, The concave groove engaged with the said protrusion part is formed in the slider of the said discharge mechanism, The Claim 5 characterized by the above-mentioned. Card connector.

The first housing is provided with a blocking wall extending from the rear end of the first housing and restricting the backward movement of the slider, and the blocking wall is positioned to position the other end of the pole. The card connector according to claim 4, wherein a hole is formed.

7. The card connector according to claim 6, wherein the slider is provided with an introduction portion for introducing the electronic card inside the blocking wall, and the electronic card does not contact the blocking wall by the introducing portion. .

The slider is provided with a holding wall for holding the electronic card, the introduction portion extends upward from the holding wall, and the holding wall is provided with an engaging piece for engaging with the electronic card. The card connector according to claim 7, wherein the slider is provided with a blocking portion that extends along a direction orthogonal to the front-rear direction and contacts the electronic card.

The card connector includes a plurality of detection terminals, the insulating main body has a base portion and a beam portion, the localization groove and a fixing groove are formed in the base portion, and the detection terminal is accommodated in the beam portion. The card connector according to claim 3, wherein a storage groove is formed.