1260113 九、發明說明： 【發明所屬之技術領域】 本發明是一種連接器，特別是，有關爲了用來連接軟性 印刷電路板（FPC)之連接器。 【先前技術】 作爲爲了用來連接軟性印刷電路板之連接器，譬如，有 方疋轉鎖疋方式的連接器（參考日本專利文獻1 )。 即，有關專利文獻1之連接器是在外殻30的背面兩側 φ 端部分設有凹形之支撐部37、37。而且，藉由將操作構件 20的被支撐部27插入到前述支撐部37並來裝設在前述外殻 30之背面側，在解除位置及連接位置之間，將橫向的轉動軸 X作爲中心形成轉動自如將前述操作構件20支撐於外殼30。 〔專利文獻1〕 特開平11-307198號公報 【發明內容】 〔發明揭示〕 〔發明所欲解決之問題〕 # 可是，前述之連接器，所揭示只不過僅將操作構件20 的被支撐部27支撐於前述外殻30之支撐部37。因此，隨著 裝置小型化使操作構件20、外殻30變小，則難以獲得用來 防止操作構件20脫落的支撐力，同時當用來操作前述操作 構件20時的力道不易拿揑。因此，譬如，當用來鎖定前述 操作構件20時操作者可能會不當施加過大之操作力道，使 前述操作構件20從外殻30會有脫落的問題。 本發明，是有鑑於前述問題，所以其課題是提供一種連 1260113 接器，當進行操作時可確實地來防止操作構件的脫落。 〔解決問題之手段及發明效果〕 有關本發明之連接器，是用來解決前述課題的一種構 成，其係由以下所形成：外殼，由外殼本體的兩側面來對向 一對之腕部所延設；複數支之觸頭，介於立設在接觸片本體 之支撐部用來延設操作片，將前述操作片的一端部作爲夾持 部，同時將其他端部作爲被操作部，並在前述外殼內以預定 之間距所並列設置；操作構件，分別在兩端面將轉動軸部來 I 突設在同一轉動軸心上，同時在前述轉動軸部間將具有前述 轉動軸部及同一轉動軸心之複數的凸輪部以預定之間距來 一體成形，並將前述轉動軸部在前述外殻的腕部形成防止脫 落且可轉動。來壓倒前述操作構件並進行轉動，藉由作爲鎖 定狀態，使前述操作構件的凸輪部來推上前述觸頭之操作片 的被操作部，另一方面，使前述觸頭之操作片的夾持部在插 入於前述外殻內之印刷電路板的連接部來進行壓接，且，電 連接之連接器，是在前述轉動軸部的端面來突設略呈半圓形 φ之突部，當操作時前述轉動軸部的外周圍面及前述突部之接 合面，是分別來擋接在突設於前述外殼的腕部之對向面的防 止脫落用突部及突起。 若依據本發明，則當來鎖定時或來解除鎖定時在操作構 件之轉動軸部及突部的2部位以防止前述操作構件在外殻脫 落，所以比先前例可更確實地來防止操作構件之脫落。 作爲有關本發明的實施形態，前述防止脫落用突部及突 起係亦可爲一構成，其具有當鎖定時深入到前述轉動軸部之 1260113 外周圍面及前述突部的接合面般地作用且用來防止脫落之 錐彤面。 若依據本實施形態，則當鎖定時在拉出操作構件之方向 使外力產生作用，亦可使前述錐形面更進一步確實地來防止 操作構件的脫落。 作爲有關本發明的另外實施形態，前述觸頭之操作片的 被操作部亦可爲當鎖定時在操作構件之凸輪部，不產生將前 述操作構件推出到外部的分力來進行壓接之構成。 ，若依據本實施形態，則當鎖定時一直，將賦能操作片之 彈簧力作爲可防止操作構件脫落之原因，使可靠性更進一層 提高的效果。 【實施方式】 〔實施發明之最佳形態〕 將有關本發明之實施形態根據第1圖至第8圖的附圖來 加以說明。 有關本實施形態之連接器，如第1圖所示，由外殻1 0、 II及支撐零件30、及觸頭40、及操作構件50所構成。還有， 有關本實施形態的連接器之外形尺寸，是最大幅度爲3 · 5mm、最大長度爲6· 0mm、最大高度爲1、25mm。 前述外殼10，是由剖面略呈長方形之筒狀外殼本體11 的兩側面來對向一對之腕部20、20延設成平行。前述外殼 本體1 1，是將後述之支撐零件3 0、3 0壓入並保持於兩側面 而分別設置剖面T字形狀的壓入溝1 2、1 2。又，前述外殼 本體1 1，是將後述的觸頭40壓入並保持於該外殼本體之上下 1260113 面且上、下端子溝1 3、1 4以預定間距分別設置成對向。而 且，要來連結位於前述上、下端子溝1 3、1 4及另外前述上、 下端子溝1 3、1 4之間的上下面般地將肋1 5以預定間距來一 體成形（第2圖A)。進而，如第5圖D所示，位於前述上、 下端子溝1 3、1 4之間，且，將使前述肋1 5連結一體化的保 持部1 6進行一體成形。還有，如第2圖A及第3圖B所示， 在前述外殼本體1 1之腕部20的基部，是使位置限制用爪部 1 7朝向背面側並突出到側方。 φ 前述腕部20，如第2圖B所示，在其前端側之上面形 成低一段的段部2 1，同時在其前端側之對向的內側面，分別 形成將後述的操作構件50支撐成可轉動之脫止用突部22。 前述脫止用突部22，是使其下面當來組裝後述的操作構件 50時成爲導面22a，同時在其背面側形成錐形面22b。進而， 前述腕部20，是在前述防止脫落用突部2 2之內側的基部設 有防止脫落用突起23。前述防止脫落用突部22及突起23， 如第7圖C所示，將對向於正面側之側面作爲錐形面22c、 H 23a。這是爲了更確實地防止後述的操作構件50脫落。 前述支撐零件30是由彎曲成剖面略呈L字狀之金屬板 所構成，分別在其垂直部3 1的兩側端面設有卡止用突起 32、32。而且，在前述外殼本體11之壓入溝12將前述垂直 部31從下方側來壓入’介由前述卡止用突起32、32而防止 脫落。接著’藉由將前述支撐零件3 0來固定在軟性或硬質 印刷電路板（未圖示）上’可將前述外殼1 〇支撐在前述印刷 電路板。 1260113 前述觸頭4 〇，如第2圖C所示，從彈性金屬材料來穿 通所形成’從其觸頭本體4 1之中央部介由突出於上方的支 柱部42使操作片43延設於水平方向。進而，前述觸頭本體 4 1是在一端側設有夾持部4 1 a ’同時將另一端側作爲端子部 4 1b。進而，在前述支柱部42及端子部41b之間形成用以定 位後述的操作構件5 0的定位用凹部4 1 c，同時在前述支柱部 42之基部設有卡止用突起41d。 而且，如第5圖D所示，在前述外殼本體11之上、下 p 端子溝13、14來分別壓入前述觸頭40的操作片43及觸頭 本體41，則在前述外殼本體11使卡止爪41e進行卡止，同 時在前述保持部16使前述卡止用突起41d來卡止且防止脫 落。還有，爲了限制位於前述觸頭本體41之前端的夾持部 4 1 a之凸出，亦可在前述下端溝1 4的一端側來形成卡止部。 前述操作構件50，如第2圖D所示，以預定之間距將 肋5 1突設成平行，同時鄰接於位在最外側的前述肋5 1設有 擋接部52。前述擋接部52係用來防止朝向前述操作構件的 參倒入。進而，在前述肋5 1之間，以槓桿原理來越跨用來驅 動前述觸頭40的凸輪部5 3來一體成形。又，在前述擋接部 52之側面設有轉動軸部54，同時在前述轉動軸部54的端面 使略呈半圓形之突部5 5來突設於側方，並來形成接合面 5 6。還有，轉動軸部5 4的轉動中心及前述凸輪部5 3之轉動 中心是位於同一直線上。 而且，如第5圖A所示，在設於前述外殼10之腕部20 的脫止用突部2 2之導面2 2 a使前述操作構件5 0的接合面5 6 1260113 擋接並定位。而且，藉由將前述操作構件5 0之轉動軸部5 4 來壓接在錐形面2 2 b，使前述腕部2 〇產生彈性變形來越過前 述脫止用突部2 2來進彳了嵌合。而且，使前述操作構件5 〇的 凸輪部5 3來嵌合於觸頭40之定位用凹部4丨c並定位，以完 成組裝。還有，藉由前述操作構件5 0的擋接部5 2於外殻1 〇 之位置限制用爪部1 7進行擋接，可防止前述操作構件5 〇的 倒入。 接著，如第5圖D所示，從由前述構成而成之連接器的 肇正面側來插入FPC60，並壓接於肋15來進行定位。而且， 來壓倒前述操作構件50使轉動軸部54的軸心於中心轉動， 則如第8圖C所示，使前述凸輪部5 3立起，來推上操作片 4 3之被操作部4 3 b。因此，將前述支柱部4 2作爲支點使前 述操作片43的夾持部43a與觸頭本體41之夾持部41a用來 夾持前述FPC69來防止脫落，且進行電連接。 本實施形態，如第7圖C所示，使前述轉動軸部5 4擋 接於脫止用突部22之錐形面22c，同時使突部55的接合面 擊56來擋接於脫止用突起23之錐形面23a。此時，接合面56 及錐形面2 3 a可成爲面接觸，即使所負荷過大的操作力，但 操作構件50也不易脫落。特別是，分別使前述錐形面22c、 2 3 a之緣部深入到轉動軸部5 4及接合面5 6來發揮作用。医| 此，當轉動時可更確實地來防止前述操作構件5 0的脫落:事 故。 又，如第8圖C所示，對於凸輪部5 3之觸頭40的被操 作部43b之作用點是前述凸輪部5 3的軸心，即，垂直於轉 1260113 動軸部5 4之轉動軸心，同時位於垂直線上。因此，使操作 片4 3的彈簧力不會分力於水平方向’使其彈簧力之全部在 垂直方向在前述凸輪部5 3的軸心上所負荷。因此，使操作 構件50不易從觸頭40之凹部41c拔出，使操作構件50形 成更難以脫落的優點。 還有，用來鎖定前述操作構件50並來夾持FPC 60之情 況下，如第8圖A、B所示，使外殼本體1 1之上面及操作構 件5 0的上面形成面一致。這是，隨著裝置小型化操作構件 φ 50亦變小，則前述操作構件50到動作位置爲止不容易判斷 是否確實地變動位置。因此，以夾具之平坦面（未圖示）僅用 來推壓前述操作構件50到鎖定狀態爲止可確實使之變動位 置° 接著，來卸下前述FPC60之情況下，藉由將前述操作構 件50來拉起到與前述相反方向並使轉動，使前述凸輪部53 來抗拒於操作片43的被操作部43b之推壓力來轉動。因此， 使操作片43返回到原來狀態，對於FPC60來解除夾持部 鲁41a、43a的夾持狀態，可將前述FPC60從外殼1 1拔出。 〔產業上之利用可能性〕 有關本發明之連接器，亦可適用於通常的硬質印刷電路 板。 【圖式簡單之說明】 第1圖是顯示有關本發明之連接器的實施形態之分解斜 視圖。1260113 IX. Description of the Invention: [Technical Field] The present invention relates to a connector, and more particularly to a connector for connecting a flexible printed circuit board (FPC). [Prior Art] As a connector for connecting a flexible printed circuit board, for example, a connector having a twist-and-lock type is known (refer to Japanese Patent Laid-Open Publication No. Hei. That is, the connector of Patent Document 1 is provided with concave support portions 37, 37 at the end portions φ on both sides of the back surface of the outer casing 30. Further, the supported portion 27 of the operation member 20 is inserted into the support portion 37 and attached to the back side of the outer casing 30, and the lateral rotation axis X is formed as a center between the release position and the connection position. The aforementioned operating member 20 is rotatably supported by the outer casing 30. [Patent Document 1] Japanese Laid-Open Patent Publication No. Hei 11-307198 [Draft of the Invention] [Disclosure of the Invention] [The problem to be solved by the invention] However, the connector described above discloses only the supported portion 27 of the operating member 20. Supported by the support portion 37 of the aforementioned outer casing 30. Therefore, as the operation member 20 and the outer casing 30 become smaller as the apparatus is miniaturized, it is difficult to obtain a supporting force for preventing the operation member 20 from coming off, and at the same time, the force when the operation member 20 is operated is difficult to handle. Therefore, for example, when the aforementioned operating member 20 is used for locking, the operator may improperly apply an excessive operating force, causing the aforementioned operating member 20 to fall off from the outer casing 30. The present invention has been made in view of the above problems, and an object thereof is to provide a connector 1260113 which can surely prevent the falling of the operating member when the operation is performed. [Means for Solving the Problems and Effect of the Invention] The connector according to the present invention is a configuration for solving the above-described problems, and is formed by a casing that is opposed to a pair of wrist portions by both side faces of the casing body. a plurality of contacts are disposed between the support portions of the contact piece body for extending the operation piece, and one end portion of the operation piece is used as a clamping portion, and the other end portions are used as an operation portion, and The operating members are arranged side by side at a predetermined interval; the operating member respectively protrudes the rotating shaft portion on the same rotating shaft center at both end faces, and has the rotating shaft portion and the same rotation between the rotating shaft portions. The plurality of cam portions of the axial center are integrally formed at a predetermined distance, and the rotating shaft portion is formed on the wrist portion of the outer casing to prevent falling off and rotatable. The operation member is pushed over and rotated, and the cam portion of the operation member is pushed up to the operated portion of the operation piece of the contact by the locked state, and the operation piece of the contact is clamped on the other hand. The portion is crimped at a connection portion of the printed circuit board inserted in the outer casing, and the connector for electrical connection is a protrusion having a semicircular shape φ at an end surface of the rotating shaft portion. At the time of operation, the outer peripheral surface of the rotating shaft portion and the joint surface of the protruding portion are respectively blocked from the protruding preventing projections and projections protruding from the opposing faces of the arm portion of the outer casing. According to the present invention, when the locking member is locked or the two portions of the rotating shaft portion and the projection of the operating member are prevented from coming off at the time of unlocking, the operating member can be prevented more reliably than the previous example. Fall off. According to the embodiment of the present invention, the protrusion preventing projection and the projection system may be configured to have a configuration in which the outer peripheral surface of the rotating shaft portion 1260113 and the joint surface of the projection portion are engaged when locked. Used to prevent the cone from falling off. According to the present embodiment, when the lock is applied, the external force acts in the direction in which the operation member is pulled out, and the tapered surface can be prevented from coming off more reliably. According to still another embodiment of the present invention, the operated portion of the operation piece of the contact may be a cam portion of the operation member when locked, and the component of the operation member is not pushed out to the outside to form a pressure connection. . According to the present embodiment, the spring force of the energizing operation piece is always used as a reason for preventing the operation member from coming off when the lock is applied, and the reliability is further improved. [Embodiment] [Best Mode for Carrying Out the Invention] Embodiments of the present invention will be described with reference to the drawings of Figs. 1 to 8 . As shown in Fig. 1, the connector of the present embodiment is composed of housings 10, II and support members 30, contacts 40, and operation member 50. Further, the outer dimensions of the connector according to the present embodiment have a maximum width of 3 · 5 mm, a maximum length of 6.0 mm, and a maximum height of 1, 25 mm. The outer casing 10 is formed to be parallel to the pair of wrist portions 20 and 20 by the both side faces of the cylindrical outer casing main body 11 having a substantially rectangular cross section. The outer casing main body 1 1 is a press-in groove 1 2 and 1 2 in which a support member 30 and 30 which will be described later are press-fitted and held on both side faces, and T-shaped cross sections are respectively provided. Further, the casing body 1 1 is formed by pressing and holding a contact 40 to be described later on the upper surface of the casing body 1260113, and the upper and lower terminal grooves 13 and 14 are opposed to each other at a predetermined pitch. Further, the ribs 15 are integrally formed at a predetermined pitch by connecting the upper and lower surfaces between the upper and lower terminal grooves 13 and 14 and the other upper and lower terminal grooves 13 and 14 (second stage). Figure A). Further, as shown in Fig. 5D, the upper and lower terminal grooves 13 and 14 are located, and the holding portion 16 for connecting and integrating the ribs 15 is integrally molded. Further, as shown in Fig. 2 and Fig. 3B, the base portion of the arm portion 20 of the casing main body 1 is such that the position regulating claw portion 17 is directed toward the back side and protrudes to the side. As shown in FIG. 2B, the wrist portion 20 has a lower portion 2 1 formed on the front end side thereof, and an inner side surface opposite to the front end side thereof is formed to support an operation member 50 to be described later. The rotation preventing protrusion 22 is formed. The above-described detachment projection 22 is a guide surface 22a when the operation member 50 to be described later is assembled, and a tapered surface 22b is formed on the back side thereof. Further, the wrist portion 20 is provided with a projection 23 for preventing the falling off at the base portion of the inside of the projection preventing projection portion 2 2 . As shown in Fig. 7C, the side portions for preventing the fall-off projections 22 and the projections 23 are tapered surfaces 22c and H23a. This is to more reliably prevent the operation member 50 to be described later from coming off. The support member 30 is formed of a metal plate which is bent into a substantially L-shaped cross section, and the locking projections 32 and 32 are provided on both end faces of the vertical portion 31, respectively. Further, the press-fitting groove 12 of the casing main body 11 presses the vertical portion 31 from the lower side into the lower side by the locking projections 32 and 32 to prevent falling off. Next, the aforementioned casing 1 can be supported on the aforementioned printed circuit board by fixing the aforementioned supporting member 30 to a flexible or rigid printed circuit board (not shown). 1260113 The contact 4 〇, as shown in FIG. 2C, is formed by the passage of the elastic metal material. The operation piece 43 is extended from the central portion of the contact body 4 1 through the pillar portion 42 protruding upward. horizontal direction. Further, the contact main body 41 has a nip portion 4 1 a ' on one end side and a terminal portion 4 1b on the other end side. Further, a positioning recessed portion 4 1 c for positioning the operation member 50 to be described later is formed between the pillar portion 42 and the terminal portion 41b, and a locking projection 41d is provided at a base portion of the pillar portion 42. Further, as shown in Fig. 5D, the operation piece 43 and the contact body 41 of the contact 40 are press-fitted into the upper and lower p-terminal grooves 13, 14 of the case body 11, respectively. When the locking claw 41e is locked, the holding portion 16 locks the locking projection 41d and prevents it from coming off. Further, in order to restrict the protrusion of the nip portion 4 1 a located at the front end of the contact body 41, a locking portion may be formed on one end side of the lower end groove 14. The operation member 50, as shown in Fig. 2D, is provided with the ribs 51 projecting in parallel at a predetermined interval, and the ribs 51 which are adjacent to the outermost side are provided with the stopper portions 52. The aforementioned blocking portion 52 serves to prevent the pouring of the reference member toward the aforementioned operating member. Further, between the ribs 51, the cam portion 53 for driving the contacts 40 is integrally formed by a lever principle. Further, a rotating shaft portion 54 is provided on a side surface of the above-mentioned blocking portion 52, and a substantially semicircular projection portion 5 is protruded on the side surface of the rotating shaft portion 54 to form a joint surface 5 6. Further, the center of rotation of the rotating shaft portion 54 and the center of rotation of the cam portion 53 are located on the same straight line. Further, as shown in Fig. 5A, the joint surface 2 2 a of the detachment projection 2 2 provided in the arm portion 20 of the outer casing 10 is engaged and positioned by the joint surface 5 6 1260113 of the operation member 50. . Further, by pressing the rotating shaft portion 54 of the operating member 50 to the tapered surface 2 2 b, the wrist portion 2 is elastically deformed and passes over the above-described releasing projection 2 2 . Chimerism. Then, the cam portion 53 of the operating member 5 is fitted to the positioning recess 4c of the contact 40 and positioned to complete the assembly. Further, the stopper portion 55 of the operation member 50 is restrained by the position regulating claw portion 17 of the outer casing 1 , and the pouring of the operation member 5 〇 can be prevented. Next, as shown in Fig. 5D, the FPC 60 is inserted from the front side of the cymbal of the connector having the above configuration, and is pressed against the rib 15 to perform positioning. When the operating member 50 is pushed over and the axis of the rotating shaft portion 54 is rotated at the center, as shown in Fig. 8C, the cam portion 53 is raised to push up the operated portion 4 of the operating piece 43. 3 b. Therefore, the nip portion 43a of the operation piece 43 and the nip portion 41a of the contact main body 41 are used to sandwich the FPC 69 to prevent the detachment and the electrical connection. In the present embodiment, as shown in Fig. 7C, the rotating shaft portion 54 is blocked by the tapered surface 22c of the releasing projection 22, and the engaging surface of the projection 55 is hit 56 to block the displacement. The tapered surface 23a of the projection 23 is used. At this time, the joint surface 56 and the tapered surface 2 3 a can be in surface contact, and the operation member 50 is less likely to fall off even if the operating force is excessively applied. In particular, the edge portions of the tapered surfaces 22c and 2 3 a are formed to penetrate the rotation shaft portion 54 and the joint surface 56, respectively. Medically, this prevents the detachment of the aforementioned operating member 50 from accidental when it is rotated: an accident. Further, as shown in Fig. 8C, the action point of the operated portion 43b of the contact 40 of the cam portion 53 is the axis of the cam portion 53, that is, the rotation of the movable shaft portion 5 4 perpendicular to the turn 1260113. The axis is at the same time on the vertical line. Therefore, the spring force of the operating piece 43 is not distributed in the horizontal direction so that all of the spring force is loaded on the axial center of the cam portion 53 in the vertical direction. Therefore, the operating member 50 is less likely to be pulled out from the recess 41c of the contact 40, and the operating member 50 is formed to have an advantage that it is more difficult to fall off. Further, in the case where the operation member 50 is locked and the FPC 60 is held, as shown in Figs. 8A and 8B, the upper surface of the casing body 1 1 and the upper surface of the operation member 50 are aligned. In this case, as the device miniaturization operation member φ 50 is also reduced, it is not easy to determine whether or not the position is accurately changed until the operation member 50 reaches the operation position. Therefore, the flat surface (not shown) of the jig can be used to positively change the position of the operation member 50 until it is locked. When the FPC 60 is detached, the operation member 50 is removed. The opposite direction to the above is pulled and rotated, and the cam portion 53 is prevented from rotating against the pressing force of the operated portion 43b of the operation piece 43. Therefore, the operation piece 43 is returned to the original state, and the FPC 60 can be detached from the outer casing 1 by releasing the nip state of the nip portions 41a and 43a. [Industrial Applicability] The connector of the present invention can also be applied to a general hard printed circuit board. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view showing an embodiment of a connector according to the present invention.
第2圖A是顯示第1圖所示之外殼的背面圖，第2圖B -11- 1260113 疋顯示第2圖A之B-B線剖面圖，第2圖c及D是分別顯 示第1圖所示的觸頭及操作構件之斜視圖。 第3圖A、B是顯示第丨圖所示之連接器的鎖定前之狀 態從不同角度所視的斜視圖。 第4圖A、B及C是分別顯示第3圖所示之連接器的平 面圖、前視圖、仰視圖。 第5圖A、B是顯示在外殼來組裝操作構件之前後的狀 悲之同視圖’弟5圖C是第5圖B的左側面圖，第5 D是縱 φ 剖面圖。 第6圖是顯示第1圖所示之連接器的鎖定後之狀態的斜 視圖。 第7圖A、B及C是分別顯示第6圖所示之連接器的平 面圖、前視圖、仰視圖。 第8圖A是第6圖所示之連接器的背視圖，第8圖B 是第8圖A之左側面圖，第5圖D的縱剖面圖。 【元件符號說明】 _ 10...外殼 1 1 ...外殻本體 12.. .壓入溝 13、14…上、下端子溝 1 5 ...肋 1 6 ...保持部 17.. .位置限制用爪部 20…腕部 -12- 1260113 2 1...段部 22.. .防止脫落用突部 22a…導面 2 2 b…錐形面 2 2 c…錐形面 23.. .防止脫落用突起 2 3 a…錐形面 3 0...支撐零件 φ 3 1...垂直部 32.. .卡止用突起 40.. .觸頭 41 ...觸頭本體 41 a...夾持部 4 lb...端子部 4 1 c…定位用凹部 41d...卡止用突起 籲41e···卡止爪 42.. .支柱部 43 ...操作片 43a...夾持部 43b...被操作部 50.. .操作構件 5 1 ···肋 5 2...擋接部 1260113Fig. 2A is a rear view showing the outer casing shown in Fig. 1, Fig. 2B-11-1160113 疋 showing a sectional view taken along line BB of Fig. 2A, and Figs. 2 and c showing Fig. 1 respectively. An oblique view of the illustrated contacts and operating members. Fig. 3A and Fig.B are perspective views showing the state before locking of the connector shown in Fig. 从 from different angles. 4, A, B, and C are plan views, front views, and bottom views, respectively, showing the connector shown in Fig. 3. Fig. 5A and Fig. B are views showing the same state after the outer casing is assembled with the operating member. Fig. 5C is a left side view of Fig. 5B, and Fig. 5D is a longitudinal φ sectional view. Fig. 6 is a perspective view showing a state in which the connector shown in Fig. 1 is locked. Fig. 7A, B and C are plan, front and bottom views, respectively, showing the connector shown in Fig. 6. Fig. 8A is a rear view of the connector shown in Fig. 6, and Fig. 8B is a left side view of Fig. 8A and a longitudinal sectional view of Fig. 5D. [Description of component symbols] _ 10... housing 1 1 ... housing body 12.. pressing into the grooves 13, 14... upper and lower terminal grooves 1 5 ... ribs 1 6 ... holding portion 17. Position Restriction Claw 20... Wrist -12- 1260113 2 1... Segment 22: Preventing the detachment projection 22a... Guide surface 2 2 b... Conical surface 2 2 c... Conical surface 23 .. prevent the detachment protrusion 2 3 a...conical surface 3 0...support part φ 3 1...vertical part 32.....locking protrusion 40.....contact 41 ...contact body 41 a... clamping portion 4 lb... terminal portion 4 1 c... positioning recess 41d... locking projection 41e··· locking claw 42.. pillar portion 43 ... operation sheet 43a... clamping portion 43b... operated portion 50.. operating member 5 1 · rib 5 2 ... blocking portion 1260113
5 3 ...凸輪部 5 4 ...轉動軸部 55…突部 5 6 ...接合面 60...FPC5 3 ... cam portion 5 4 ... rotating shaft portion 55... projection 5 6 ... joint surface 60...FPC