200529508 九、發明說明： 【發明所屬之技術領域】 種資訊終端等的1C卡片 片用連接器的結構。200529508 IX. Description of the invention: [Technical field to which the invention belongs] A structure of a 1C card connector for information terminals and the like.
本發明關於一種插接用於PC等各 記憶卡片等各種卡片而使用的卡 【先前技術】 廣泛地使用1C卡片或 δ己憶卡片等與機器側 對於組裝有1C或記憶體等的卡片， 記憶卡片等。用以電連接該Ic卡片或 的電路基板，則採用卡片用連接器。 …下，用運接器’已知有以包含並列設置多個盘卡 片的連接端子連接的端子片的絕緣材料的_、及包含安 _殼體的上面的金屬板的遮蔽蓋，構成的卡片用連接 器（例如，參照專利文獻丨）。 以下’根據圖式說明以往的卡片用連接器的結構。 圖7及圖8顯示以往的卡片用連接器的結構，圖7係顯示安 裝在電路基板上的卡片用連接器的剖面圖，圖8係顯示殼體 的俯視圖。 由絕緣材料成形的成型品構成的〔字狀殼㈣，如圖7 所示，具有基部51a、與基部51a的兩端部相對設置並形成 收容部5lb的引導側壁51c、設在基部51a後部的角部上的角 狀的切口部5 1 d。 此外，多個L字狀的端子片52，埋設安裝在殼體51的基部 川’形成-端向收容部训内突出且另—端從基部$⑽後 方犬出的狀態。 卜由具有彈性的金屬板構成的遮蔽蓋54，具有上面 97668.doc 200529508 板部54a、通過在上面板部％設置孔而形成—列的具有彈 生的腕部糾、形成在後部的安裳爪54d，在安裝爪繼形 /。㈣和安裝部54g。另外，遮蔽蓋54,以將安裝爪54d :趟!的切口部51d配合的狀態，安裝在殼體”上而可覆 盖威體51的上面。 ”亥卡片用連接器，可安裝在電腦等的電路基板％上使 =但在切口部川插入螺母58，在安裝爪㈣的安裝部％ =螺：58 ’在安裝部54g與電路圖案57接觸後，以螺絲 端子片52係處於與電路圖案57連接 的狀恶。 卡月嶋夠在職蓋54和殼體加餘，在將卡片嶋 =«51的收容部51b内時’會與端子片52連接。此時， =:前端部’會與收容部51b的前面的基部…抵接， 而將卡片60保持在適當位置上。 專利文獻1 ··特開2000_12164號公報 發明所欲解決之問題 在將卡片插接 會形成卡片的 但是，在以往的卡片用連接器的構成中 在卡片用連接器的殼體的收容部中 ::::殼:的基部(頭部)前-接保持卡::構= J面’由於受到推入卡片時的力’因此若因竿種原因 造成施加過度貞荷的情料，會有 【發明内容】 則貝的問題。 二在即t爲:決上述問題而提出者，㈣在提 ’、 的前端部與頭部抵接 97668.doc 200529508 而破損頭部的卡片用連接器。 爲解决上述問題，本發 並列設置多個與卡片 該頭部的兩側部延出”接的鳊子片的頭部、從 在上… 並引導卡片插入的導引框部、， 螺絲固定部，在卜、+.-η 女歧在電路基板上的 並列設置有上2述碩部的插入卡片的收容面上，於除了 I置有上”子片㈣位之外的 於上述導引框部内 肜成與插入 部。 卡片的别面兩端部抵接的卡片承受 此外，第2解決手段，#禮 出的凸m* 由從插人卡片的收容面突 出的凸起面形成上述卡 大 絲固定部的附心 氣“，將該凸起面設在上述螺 料，第3解決手段，係構成為在上 收容面的電路基板側形成上述卡片承受部。卡片的 上解決手段，係構成為在上述螺絲以部，於從 述頭4的頂面向電路基板側降梯 部，在該階梯差部進行螺絲固定。 犧梯差 ^卜，第5解決手段，係構成為在上述導引 受部。 ^導槽的終端部形成上述卡片承 如^所述’本發明的卡片用連接器 多個與卡片的連接端子連接的端 Ml置 側部延出設置並引導卡片插 、“、從頭部的兩 守下片插入的導引框部、 端部並用以將頭部安f〇 名在電路基板上的螺絲固定部，在頭 97668.doc 200529508 部的插入卡片的收容面上，於除了並列設置端子片的部位 之外的兩端部，形成與插入於導引框部内的卡片的前面兩 端部抵接的卡片承受部，所以即使在插接卡片時，因某種 原因對卡月施加過度的負荷，由於用頭部的兩端部接受卡 j，所以不會對端子片和電路基板的連接部施加過大的負 荷，能夠防止頭部的破損。 此外，由於用從插入卡片的收容面突出的凸起面形成卡 片承受部，所以能夠確實接受卡片的前面兩端部，由於將 針月承受部設在把頭部螺絲固定在電路基板上的螺絲固 疋。卩的附近，所以能夠形成牢固的接受部。 卜由於在頭的插入卡片的收容面的電路基板側形 成卡月承受部，並且在插接卡片時，推入時的接受面，形 成在將頭部安裝在電路基板上時的安裝面一側，因此能夠 谋求提咼卡片承受部的強度。 此外’由於在螺絲固定部，於從頭部的頂面向電路基板 ㈣低的位置上形成階梯差部’在該階梯差部進行螺絲固 疋’所以在插接卡片時’通過用電路基板侧接受推入時施 加給接受面的力’能_求提高卡片承受部的強度。 此外，由於在導引框部，形成穿插卡片的兩側部的導槽， =導槽的終端部形成卡片承受部，㈣在插接卡片時， 月匕夠確實用卡片承受部接受卡片的前面兩端部。 【實施方式】 接圖1〜圖6顯示本發明的實施方式。圖！係卡片用連 接益的俯視圖’圖2係卡片用連接器的前視圖，圖3係插接 97668.doc 200529508 卡片時的卡片用連接器的俯視圖，圖4係顯示卡片用連接器 的另一實施例的俯視圖，圖5係顯示卡片用連接器的另一實 施例的前視圖，圖6係顯示卡片用連接器的又一實施例的俯 視圖。 在圖1及圖2中，殼體1係由合成樹脂等絕緣材料構成，形 成大致為Η字狀。在該殼體丨的中央’形成並列設置多個由 導電性的金屬材料構成的端子片2的頭部la，在該頭部1&的 兩側部，形成相對呈臂狀延出設置的一對導引框部lb、丨卜 此外，在上述頭部la的兩端部，設置一對螺絲固定部卜、 lc’其具有上下貫通的貫通孔，用j^電子機器等的電路 基板（未圖示）上安裝該頭部la。 上述鳊子片2，其基部一體地埋設在上述殼體丨的頭部& 内，在一端側，設置向與上述導引框部^的延出方向相同 的方向突出並與插接在殼體m的卡片3的連接端子（未圖 示）連接的觸點部2a。此外，在另—端側，設置向與觸點部 2a相對的相反方向延出並與形成在電子機器等的電路基板 (未圖示）的導電圖案連接的外部連接部几。此外，上述觸點 部2a’在上述頭部la的正面’在上下方向2列平行並列形 成，,，分別與向上述殼體i的後方突出的上述外部連接料 此外，在上述導引框部ib、lb，形成從前端沿基部 ::狀的導㈣、。該導㈣、…相互相對配置，在 “槽…邮，插入卡片3的兩側部而向插接位置引導。 由上述導_汕、】b和頭部U圍住的空間，成爲插入卡 97668.doc 200529508 片3的收容部。 此外，在上述頭部la的插入卡片3的收容面上，在除了並 列設置上述端子片2的部位之外位置的兩端部，形成與插在 上述導引框部lb的導槽Id、Id中的卡.片3的前面兩端部抵接 的一對卡片承受部le、le。此外，該卡片承受部le、k， 以位於上述導槽Id、Id的内方的終端部的方式形成，由從 插入卡片3的收容面突出的凸起面形成。此外，上述卡片承 受部le、le，設置在將上述頭部“螺絲固定安裝在電路基 板上的上述螺絲固定部1 c、1 c的附近。 此外，在上述殼體1的底面側，在上述頭部la的中央及兩 端侧，形成從上述頭部la分別向導引框部113的延出方向延 出的支撐板部If，此外，在上述螺絲固定部lc、“的附近 的底面側’設置定位用的凸起1 g。 在將由上述殼體1構成的卡片用連接器安裝在未圖示電 子機器等的電路基板上的情況下，如圖2所示，以將上述殼 體1載置在電路基板上的狀態，在上述螺絲固定部ic、卜内 插入螺絲4，從背面側用螺母等擰緊固^。此時，上述定位 用的凸起lg，卡片在設在電路基板的定位用的孔内，定位 在適當的位置上。另外’通過與未圖示的電路基板的導電 圖案軟釺焊連接，而將從上述頭部的外部連接部㉛ 安裝在電路基板上。 ，顯示在上述卡片用連接器上插接卡片3的狀態，此 如’卡片3的兩側部穿插上述導引框部化的導槽id、H插入 到内側’卡片3的連接端子（未圖示）與配設在上述頭部lai 97668.doc 200529508 的觸點部2a連接，形成電導通的狀態。 此外，上述卡片3的前面兩端部，成爲與形成在上述頭部 la的兩端部的上述卡片承受部le、u抵接的狀態，以通過 該卡片承受部le、le將卡片3定位在卡片插接位置的狀態保 持。此時，上述卡片承受部le、le，由於用從插入卡片3的 收容面突出的凸起面形成’所以能夠確實接受卡片3的前面 兩端部，定位在適當位置。 在此種情況下，如圖3所示，卡片3的前面部中央與上述 頭部la的配設上述觸點部2a的收容面保持一定間隙3、相分 離’在此狀態下，即使對推入方向作用過大的力，由於通 過上述卡片承受部le、16接受負冑，所以不會對上述觸點 邓2a細加過大的負荷，能夠防止上述外部連接部沘和未圖 示的電路基板的導電圖案的銲錫部脫落、或上述頭部⑽ 損。 此外，上述卡片承受部le、le，形成在將上述殼體螺絲 固疋安裝在電路基板上的上述螺絲固定部u、卜的附近（在 本實施方式中，在面前側的稍微靠内側的位置）的位置，以 成爲牢固的接受部的方式形成。 另外，此時，如果在同一軸線上形成上述卡片承受部k、 le和上述螺絲固定部lc、卜，由於能夠用螺絲固定部卜、 1C接受負荷的中心，所以能夠形成更牢固的接受部。 卜由於在上述導引框部1b，形成穿插卡片；3的兩端部 ^上述導槽ld、ld，在該導㈣、id的卡片3的内方的終端 邛形成上述卡片承受部le、le，所以在插接卡片3時，能夠 97668.doc 200529508 確貫通過上述卡片承受部le、le接受卡片3的前面兩端部。 士果採用上述實施例的構成，由於在上述頭部1 a的插入 卡片3的收容面的除了並列設置端子片2的部位之外的兩端 ° 成人插在上述導引框部1 b内的卡片3的前面兩端部抵 接的上述卡片承受部le、le，所以即使在插接卡片3時，因 某種原口對卡片3施力口過度的負荷，由於用設在上述頭部1 & 的兩端邛的上述卡片承受部1 e、1 e接受卡片3，因此不會對 上述端子片2和電路基板的連接部施加過大的負荷，能夠防 止上述頭部1 a的破損。 圖4及圖5顯示本發明的卡片用連接器的其他實施例，此 f月況，與上述實施例的構成的不同之處，係上述卡片承受 部1e、le的構成一部分不相同。 另外，對於與上述實施例的構成相同的構成部件，附加 同—符號，並省略其詳細說明。 即，本實施例的卡片承受部lh、lh，形成在除了並列設 置上述端子片2的部位之外的上述頭部13的兩端部，且位於 上述導槽Id、Id的内方的終端部，用從插入卡片3的收容面 突出的凸起面形成，以及設在電路基板上螺絲固定安装上 述頭部la的上述螺絲固定部lc、lc的附近，這些方面爲相 同構成，但如圖5所示，其不同之處在於：只在上述頭部“ 的插入上述卡片3的收容面的電路基板一側的降低位置，形 成該卡片承受部lh、lh。 在本實施例中，由於只在上述頭部la的插入上述卡片3的 收容面的電路基板一側的降低位置形成該卡片承受部ih、 97668.doc 200529508 lh’在插接卡片3時，推入時的接受面，形成在將上述頭部 在電路基板上時的安裝面側的下方，並且施加給卡 片承文部lh、lh的負荷的應力作用于電路基板側，所以能 夠謀求提高卡片承受部lh、lh的強度。 圖6顯示本發㈣卡片料接器的另-實施例，此種情 況，與上述實施例的構成的不同之處，係上述螺絲固定部 1 c、1 c的構成一部分不相同。The present invention relates to a card used for inserting various cards such as PCs and other memory cards. [Previous technology] 1C cards or δ-memory cards and the like are widely used. Cards, etc. To electrically connect the IC card or the circuit board, a card connector is used. …, A card composed of an insulating material including a terminal piece connected to a connection terminal in which a plurality of disc cards are arranged in parallel, and a shield cover including a metal plate on the upper side of the housing are known by a transport adapter. With a connector (for example, refer to Patent Literature 丨). Hereinafter, the structure of a conventional card connector will be described with reference to the drawings. 7 and 8 show the structure of a conventional card connector. Fig. 7 is a cross-sectional view of a card connector mounted on a circuit board, and Fig. 8 is a plan view of a case. [Characterized case ㈣] made of a molded article made of an insulating material, as shown in FIG. 7, has a base portion 51a, a guide side wall 51c opposite to both ends of the base portion 51a and forming a receiving portion 5lb, and a The angular cutout 5 1 d on the corner. In addition, a plurality of L-shaped terminal pieces 52 are embedded and installed in the base of the housing 51 to form a state where the end protrudes into the training section of the housing and the other end comes out from the base. The cover 54 is made of a flexible metal plate, and has an upper portion of 97668.doc 200529508. The plate portion 54a is formed by providing a hole in the upper plate portion. A row of springy wrists has been corrected, and Ansang is formed at the rear. The claw 54d is in the shape of a mounting claw. ㈣ and mounting portion 54g. In addition, the shielding cover 54 is mounted on the housing in a state in which the mounting claw 54d is fitted with the cutout portion 51d of the mounting bracket 54 to cover the upper surface of the body 51. The connector for the Hai card can be mounted on a computer or the like Circuit board% == but insert nut 58 in the cut-out part, and install part claw ㈣% = screw: 58 'After the mounting part 54g contacts the circuit pattern 57, the screw terminal piece 52 is in contact with the circuit pattern 57 Connected like evil. The card 嶋 is enough to cover the in-service cover 54 and the housing, and when the card 嶋 = «51 in the receiving portion 51b ', it will be connected to the terminal piece 52. At this time, the =: front end portion 'abuts the base portion in front of the receiving portion 51b, and the card 60 is held in place. Patent Document 1 · Japanese Patent Application Laid-Open No. 2000_12164 The problem to be solved by the invention is that a card is formed by inserting a card. However, in the structure of a conventional card connector, in the housing portion of the housing of the card connector: ::: Shell: The base (head) of the front-retaining holding card ::: structure = J-face 'because of the force when pushing the card'. SUMMARY OF THE INVENTION The problem of Ze Bei. At the moment, t is: the person who proposed the above-mentioned problem, the front end portion of the lifting contact with the head 97668.doc 200529508 and damaged the connector for the card of the head. In order to solve the above-mentioned problem, the head of the present invention is provided in parallel with a plurality of heads of cricket pieces extending out from both sides of the head of the card, a guide frame portion from above, and a card fixing portion, and a screw fixing portion. On the receiving surface of the card with + .- η on the circuit board, the card inserting card of the above-mentioned two parts is arranged side by side, on the above guide frame except for the position where the "upper" sub-chip is placed. The inner part is formed with the insertion part. In addition, the second solution means, # 礼 出 的 mm * The convex surface protruding from the receiving surface of the inserted card forms the energetic part of the card wire fixing portion of the card. The convex surface is provided on the screw material, and the third solution means is configured to form the card receiving portion on the circuit board side of the upper receiving surface. The upper solution means of the card is configured on the screw portion, and From the top of the head 4 to the step-down portion on the circuit board side, the stepped portion is screwed. The step-up step 5 is a solution to the guide receiving portion. ^ The terminal portion of the guide groove To form the card holder described above, the card connector of the present invention includes a plurality of terminals M1 connected to the card's connection terminals, and the side portions are extended to guide and insert the card. The lead frame part and the end part are screw fixing parts for mounting the head on the circuit board. On the receiving surface of the card insertion part of the head 97668.doc 200529508, except for the position where the terminal pieces are arranged side by side. Both ends, formation and insertion The card receiving portion where the front and back ends of the card in the guide frame portion are in contact. Therefore, even when the card is inserted, an excessive load is applied to the card for some reason. Therefore, an excessive load is not applied to the connection portion between the terminal sheet and the circuit board, and damage to the head can be prevented. In addition, since the card receiving portion is formed by a convex surface protruding from the receiving surface into which the card is inserted, the front end portions of the card can be reliably received. Solid In the vicinity of the urn, a strong receiving portion can be formed. Since the card receiving portion is formed on the circuit board side of the card receiving surface where the head is inserted, and when the card is inserted, the receiving surface when pushed in is formed on the mounting surface side when the head is mounted on the circuit board. Therefore, it is possible to improve the strength of the card receiving portion. In addition, the stepped portion is formed on the screw fixing portion at a position lowered from the top of the head toward the circuit board. The screw is fixed at the stepped portion. Therefore, when the card is inserted, the push button is received by the circuit board The force applied to the receiving surface at the time of entry can increase the strength of the card receiving portion. In addition, since guide grooves are formed on both sides of the card in the guide frame portion, the terminal portion of the guide groove forms a card receiving portion. When the card is inserted, the moon can receive the front of the card with the card receiving portion. Both ends. [Embodiment] FIG. 1 to FIG. 6 show an embodiment of the present invention. Figure! Top view of the card connector. Figure 2 is a front view of the card connector. Figure 3 is a top view of the card connector when 97768.doc 200529508 is inserted. Figure 4 shows another implementation of the card connector. 5 is a front view of another embodiment of the card connector, and FIG. 6 is a plan view of another embodiment of the card connector. In Figs. 1 and 2, the case 1 is made of an insulating material such as a synthetic resin, and is formed in a substantially U-shape. A head la of a plurality of terminal pieces 2 made of a conductive metal material is formed side by side in the center of the case 丨, and one side of the head 1 & The guide frame portions 1b and 1b are provided with a pair of screw fixing portions 1b and 1c 'at both ends of the head 1a, which have through holes penetrating up and down, and a circuit board (not shown) such as an electronic device. (Illustrated) install the head la. The base piece 2 is integrally embedded in the head & of the housing, and is provided at one end side to protrude in the same direction as the extending direction of the guide frame portion ^ and is inserted into the housing. A contact portion 2 a to which a connection terminal (not shown) of the card 3 of the body m is connected. In addition, on the other end side, an external connection portion extending in a direction opposite to the contact portion 2a and connected to a conductive pattern formed on a circuit board (not shown) of an electronic device or the like is provided. In addition, the contact portion 2a 'is formed on the front surface of the head la in parallel in two rows in the up-down direction, and is respectively connected with the external connection material protruding to the rear of the housing i, and in the guide frame portion. ib, lb, forming a guide from the front along the base ::. The guides are arranged opposite to each other, and are inserted into both sides of the card 3 in the "slot ... post" and guided to the insertion position. The space surrounded by the guides and the head U becomes the insertion card 97668 .doc 200529508 Containing section for sheet 3. In addition, on the receiving surface for inserting the card 3 on the head la, both ends of the position except for the part where the terminal sheet 2 is juxtaposed are formed and inserted into the guide. Cards in the guide grooves Id, Id of the frame portion lb. A pair of card receiving portions le, le abutting on both front ends of the sheet 3. In addition, the card receiving portions le, k are located in the above-mentioned guide grooves Id, Id. The inner terminal portion is formed by a convex surface protruding from the receiving surface of the inserted card 3. In addition, the card receiving portions le and le are provided on the circuit board where the heads are "screw-fixed" The vicinity of the screw fixing portions 1 c and 1 c. In addition, on the bottom surface side of the casing 1, support plate portions If extending from the head portion la in the extending direction of the guide frame portion 113 are formed at the center and both end sides of the head portion la. 1 g of positioning protrusions are provided on the bottom side of the vicinity of the screw fixing portions lc and "." When the card connector composed of the case 1 is mounted on a circuit board (not shown) of an electronic device or the like As shown in FIG. 2, in a state where the housing 1 is placed on a circuit board, screws 4 are inserted into the screw fixing portions ic and Bu, and tightened with nuts or the like from the rear side. At this time, the positioning The projection lg is used to position the card at a proper position in a positioning hole provided on the circuit board. In addition, it will be connected from a conductive pattern of a circuit board (not shown) by soft soldering to the card from the above head. The external connection part ㉛ is mounted on the circuit board. It shows the state of inserting the card 3 on the card connector, such as' the two sides of the card 3 are inserted through the guide grooves id and H inserted into the guide frame. Connection terminal to the inside 'card 3 (not shown) ) Is connected to the contact portion 2a provided in the above-mentioned head lai 97668.doc 200529508 to form a state of electrical continuity. In addition, the two front ends of the card 3 are connected to the two ends of the head 1a. The state where the card receiving portions le and u are in contact is maintained in a state where the card 3 is positioned at the card insertion position by the card receiving portions le and le. At this time, the card receiving portions le and le are used to insert the card. The convex surface of the receiving surface of 3 is formed so that the two ends of the front face of the card 3 can be reliably received and positioned in an appropriate position. In this case, as shown in FIG. 3, the center of the front face of the card 3 and the above-mentioned head The receiving surface of la where the contact portion 2a is disposed maintains a certain gap 3 and is separated from each other. In this state, even if an excessive force is applied to the pushing direction, the negative receiving pin is received through the card receiving portions le and 16. Applying an excessively large load to the contact Deng 2a can prevent the external connection portion 沘 and the solder portion of the conductive pattern of a circuit board (not shown) from falling off or the head portion from being damaged. In addition, the card receiving portion le, Le is formed in the vicinity of the screw fixing portions u and Bu where the housing screws are fixedly mounted on the circuit board (in this embodiment, it is slightly inward on the front side) to be firm. In addition, at this time, if the card receiving portions k, le and the screw fixing portions lc, Bu are formed on the same axis, since the load receiving centers can be fixed by the screw fixing portions Bu, 1C, they can be formed. A more secure receiving portion. As the card is formed in the guide frame portion 1b, the two ends of 3 ^ the guide grooves ld and ld are formed on the inner terminal 邛 of the card 3 of the guide and id. The card receiving portions le and le, so when the card 3 is inserted, the front end portions of the card 3 can be surely received through the above-mentioned card receiving portions le and le. Shiguo adopts the structure of the above-mentioned embodiment, since the two ends of the receiving surface for inserting the card 3 on the head 1 a except the portion where the terminal pieces 2 are arranged in parallel. The adult is inserted into the guide frame portion 1 b. The card receiving portions le and le of the front end of the card 3 are in contact with each other. Therefore, even when the card 3 is inserted, the card 3 is subjected to an excessive load by a certain original port. ; The card receiving portions 1 e, 1 e at both ends 接受 accept the card 3, so that no excessive load is applied to the connection portion between the terminal piece 2 and the circuit board, and the head 1 a can be prevented from being damaged. Fig. 4 and Fig. 5 show other embodiments of the card connector of the present invention. In this embodiment, the structure of the card receiving portion 1e and le is different from the structure of the embodiment described above. In addition, the same components as those of the above-mentioned embodiment are denoted by the same reference numerals, and detailed descriptions thereof are omitted. That is, the card receiving portions 1h and 1h of this embodiment are formed at both end portions of the head portion 13 except for the portion where the terminal pieces 2 are arranged in parallel, and are located at terminal portions inside the guide grooves Id and Id. It is formed by a convex surface protruding from the receiving surface of the inserted card 3, and is provided near the screw fixing portions lc and lc on the circuit board to screw-fix the head la, but these aspects have the same structure, but as shown in FIG. As shown, the difference is that the card receiving portions lh, lh are formed only at the lower position of the circuit board side of the receiving surface of the card 3 in the head portion. In this embodiment, since only the The lower portion of the circuit board side where the head la is inserted into the receiving surface of the card 3 forms the card receiving portion ih, 97668.doc 200529508 lh 'When the card 3 is inserted, the receiving surface when pushed in is formed on the When the head is on the circuit board under the mounting surface side, and the stress applied to the card receiving portion lh and lh acts on the circuit substrate side, the strength of the card receiving portion lh and lh can be improved. (Iv) present another card connector material - embodiment, such situation, different from the configuration of the above-described embodiment, the above-mentioned screw fixing system portion 1 c, 1 c does not form part of the same.
另外，對於與上述實施例的構成相同的構成部件，附加 同一符號，並省略其詳細說明。 即，本實_的螺絲固定部liMi，在上述頭部ia的兩端 部’用將該頭部13安裝在電子機器等的電路基板（未圖示） 上的上下貫通的貫通孔形成，在此點爲相同構成，但如圖6 斤丁八構成的不同之處在於：在從上述頭部13的頂面向 电路基板側降低的位置上形成階梯差部，用該階梯差部 Ij進行螺絲固定。 “貝也例中由於對於用以安裝頭部1 a於電子機器等 電路基板之螺絲固定部u、Η，係在從上述頭部^的頂面 向電路基板側降低的位置上形成階梯差部lj、lj，而在該階 梯差邛lj、lj進行螺絲固定，而在上述頭部h的下面側將用 方、將A頭#la安裝在電子機器等的電路基板上的螺絲固定 牢固固疋在電路基板上，所以，在插接卡片3時，由於 用電路基板側接文推人時施加給接受面的力，因此能夠謀 求提高卡片承受部le、le的強度。 【圖式簡單說明】 97668.doc -13 - 200529508 圖1係顯示本發明的一 圖2係顯示本發明的相 圖3係顯示本發明的相 的俯視圖。 實施例的卡片料接n的俯視圖。 同的卡片用連接器的前視圖。 同的插接卡片時的卡片用連接器 圖4係顯示本發明的卡片 圖。 用連接器的另 一實施例的俯視 圖 圃Μ糸顯示本發明的卡片 貝例的前 圖 圖6係顯示本發明的卡片用連接器的又 施例的俯視 固Μ糸顯不以往的安裝力承 剖面圖。 路基板上的卡片用連接器 圖8係顯示以往的卡κ田 貝丁 的卞片用連接器的殼體的俯視圖 【主要元件符號說明】 1 殼體 la 頭部 lb 導引框部 lc 螺絲固定部 Id 導槽 1 e 卡片承受部 If 支撐板部 lg 凸起 Ih 卡片承受部 li 螺絲固定部In addition, the same components as those of the above-mentioned embodiment are denoted by the same reference numerals, and detailed descriptions thereof are omitted. That is, the actual screw fixing portion liMi is formed at both ends of the head portion ia with through holes penetrating up and down through mounting the head portion 13 on a circuit board (not shown) such as an electronic device. This point has the same structure, but as shown in FIG. 6, the difference is that a stepped portion is formed at a position lowered from the top of the head 13 to the circuit board side, and the stepped portion Ij is used for screw fixing. . "In the example, because the screw fixing portions u and j for mounting the head 1 a on a circuit board such as an electronic device are formed with a stepped portion lj at a position lowered from the top of the head ^ toward the circuit board side. , Lj, and the steps 邛 lj, lj are screw-fixed, and on the lower side of the above-mentioned head h, a square, screw A head #la is mounted on a circuit board of an electronic device, etc. On the circuit board, when the card 3 is inserted, the strength of the card receiving portion le and le can be improved because the force applied to the receiving surface when the person pushes the message on the circuit board side. [Schematic description] 97668 .doc -13-200529508 Fig. 1 shows a first view of the present invention, Fig. 2 shows a top view of the present invention, and Fig. 3 shows a top view of the present invention. The top view of the card material of the embodiment. The same card connector Front view. The same card connector when a card is inserted. Fig. 4 is a card view of the present invention. Fig. 6 is a front view of another embodiment of the connector. Card showing the invention The plan view of another embodiment of the connector shows a conventional sectional view of the mounting force bearing. The card connector on the circuit board FIG. 8 is a plan view showing a housing of the conventional card connector of a card κ field bedin [Description of main component symbols] 1 housing la head lb guide frame portion lc screw fixing portion Id guide groove 1 e card receiving portion If support plate portion lg protrusion Ih card receiving portion li screw fixing portion
97668.doc 14 20052950897668.doc 14 200529508
Ij 階梯差部 2 端子片 2a 觸點部 2b 外部連接部 3 卡片 4 螺絲 51 殼體 51a 基部 51b 收容部 51c 引導側壁 51d 切口部 52 端子片 54 遮蔽蓋 54a 上面板部 54b 腕部 54d 安裝爪 54e 爪部 54g 安裝部 5 6 電路基板 57 電路圖案 58 螺母 59 螺絲 60 卡片 97668.docIj Step 2 Terminal piece 2a Contact portion 2b External connection 3 Card 4 Screw 51 Case 51a Base 51b Receiving portion 51c Leading side wall 51d Notch portion 52 Terminal piece 54 Cover 54a Upper panel portion 54b Wrist portion 54d Mounting claw 54e 54g Mounting part 5 6 Circuit board 57 Circuit pattern 58 Nut 59 Screw 60 Card 97668.doc