201212423 六、發明說明： 【發明所屬之技術領域】 本發明是關於電路基板用電連接器，尤其是關於具有 屏蔽板的電路基板用電連接器。 【先前技術】 作爲這種電連接器，已知有專利文獻1所揭示的連接 器。 該專利文獻1的連接器，具有：配置於電路基板上的 連接器主體、以及安裝於該連接器主體的屏蔽殼罩。該屏 蔽殻罩，可在與電路基板的面平行的狀態連接FPC，且具 有與連接器主體的上面相面對的頂板部，且在其周圍具有 側板部，而將連接器主體覆蓋。在側板部，具有朝內面側 突出的突出部，當相對於連接器主體從上方安裝時，藉由 讓上述突出部卡合於：作爲藉由殼體所保持的補強配件的 對應部分的導引孔，來獲得：表示屏蔽殻罩已安裝到連接 器主體的卡嗒感。 上述屏蔽殼罩，一邊將頂板部維持與連接器主體的上 面平行的狀態，一邊下降而安裝於連接器主體。 〔先前技術文獻〕 〔專利文獻〕 〔專利文獻1〕 日本特開2005-268018 201212423 【發明內容】 〔發明欲解決的課題〕 可是，在專利文獻1的連接器，屏蔽殼罩（屏蔽板） ，頂板部是達到將連接器主體的上面全面性覆蓋的範圍， 該頂板部在與該連接器主體的上面平行的狀態下降，而安 裝於連接器主體，所以作業者從安裝方向也就是上方觀察 時，藉由頂板部完全遮住視野，而無法目視確認連接器主 體。這種情形，其傾向在頂板部越下降接近連接器主體則 越強。在將屏蔽殻罩從上方安裝時，屏蔽殻罩的周緣，相 對於連接器主體的周緣，針對周方向的任何部分都要幾乎 同時地，不隨著周緣彼此的傾斜，必須方向及位置都要一 致，並不容易安裝。 本發明鑑於這種情形，其課題要提供一種扁平型導體 用電連接器，即使是安裝成將連接器主體的上面予以覆蓋 的屏蔽板，也能容易進行其安裝。 〔用以解決課題的手段〕 本發明的電路基板用電連接器，具有：以電絕緣材料 所作成的殼體排列保持著複數端子的連接器主體、以及$ 裝於該連接器主體的屏蔽板；連接器主體的下面以與電路 基板相面對的方式安裝於該電路基板》 在電路基板用電連接器，在本發明，屏蔽板，具有： 將連接器主體的上面覆蓋的上面屏蔽部、在上述連接器$ 體的其中一端緣側具有沿著該一端緣延伸的轉動軸線的轉 -6- 201212423 動支點部、以及在另一端緣側定位屏蔽板的轉動終端位置 的被卡止部；連接器主體的殼體或安裝於該殼體的固定構 件具有：可自由轉動地將上述屏蔽板的轉動支點部支承的 支點支承部、以及對於上述被卡止部卡止的卡止部；支點 支承部，當屏蔽板朝連接器主體開始安裝時，可進行朝支 點位置的導入’該支點位置形成爲：將對於上述轉動支點 部朝上方的移動以及朝另一端側的移動予以限制；屏蔽板 ，在朝其轉動支點部的支點位置導入之後，當在上述支點 位置，上面屏蔽部轉動至與連接器主體上面接近或相接的 位置時，屏蔽板的被卡止部、與殻體或固定構件的卡止部 ，藉由至少其中任一方的彈性移位，互相卡止。 藉由該構造的本發明，屏蔽板，藉由兩個階段的動作 而安裝於連接器主體。作爲第一階段，屏蔽板，藉由朝向 連接器主體的其中一端緣的移動，讓轉動支點部自動來到 支點支承部的位置。然後，作爲第二階段，在以連接器主 體的支點支承部將轉動支點部定位的狀態，繞著轉動支點 部將該屏蔽板轉動。屏蔽板，當轉動時會自動來到安裝位 置，藉由連接器主體的卡止部將被卡止部卡止，維持其安 裝位置。在本發明，屏蔽板，藉由朝支點支承部、以及朝 安裝位置轉動而安裝這樣兩階段的操作，且第一階段的直 線移動、第二階段轉動的動作都只有朝單方向進行，所以 會自動朝向目的位置移動而自動定位，會容易地來到屏蔽 板的最終安裝位置，而非常容易進行安裝操作。 在本發明，轉動支點部，在較屏蔽板的上面屏蔽部更 201212423 下方的位置’形成爲朝轉動軸線方向突出的突片狀，支點 支承部，朝從殻體的一端緣離開的方向延伸，而.在該支點 支承部的下方形成有用來讓轉動支點部進入的空間，在轉 動支點部進入後，當從相對於殻體上面成直角的方向觀察 ’上述轉動支點部與支點支承部以交叉方式延伸。 具有該型態的轉動支點部的情況，屏蔽板，作爲第一 階段的動作’例如以傾斜成讓該屏蔽板的被卡止部抬起的 姿勢’使轉動支承部接近或接觸於電路基板，而朝另一端 緣方向移動。轉動支承部’在自動進入支點支承部的下方 後，到達支點位置’在該處限制位置，成爲可轉動狀態。 在本發明，被卡止部形成爲：延伸至較上面屏蔽部更 下方的位置的彈性部，該彈性部具有：相對於殼體的另一 端緣的接合分離方向的彈性，當屏蔽板轉動時，能以干涉 量彈性變形而相對於從上述另一端緣突出的卡止部進行卡 止。 在第一階段將轉動支承部帶到支點支承部的下方的支 點位置的屏蔽板’當第二階段轉動時，在被支點支承部所 限制而將轉動支承部維持在支點位置的狀態，被卡止部抵 接於連接器主體的卡止部之後，藉由彈性變形超過干涉量 ，而將該卡止部卡止，完成屏蔽板的安裝。 在本發明，彈性部，具有：朝較殼體的側面更側方或 較上面更上方、或朝較殼體的前面更前方、或朝較後面更 後方延伸的操作部，藉由以該操作部的按壓’則可將被卡 止部從與上述卡止部卡止的狀態解放。藉此，利用將按壓 -8 - 201212423 力施加在操作部，則解除被卡止部的卡止，只要將屏蔽板 以抬起方式轉動，則能卸下屏蔽板。藉由該型態，即使屏 蔽板安裝後，也能容易地將其卸下。 在本發明，殼體’是從其中一端緣側將扁平型導體插 入連接，屏蔽板’將轉動支承部導引到連接後的扁平型導 體的側緣’而可移動至支點位置。藉此，可獲得：將扁平 型導體連接於連接器主體且具有屏蔽板的電路基板用電連 接器’並且當使屏蔽板朝另一端緣方向移動至支點位置時 ’藉由已經連接的扁平型導體的側緣所導引，而能自動定 位出屏蔽板的寬度方向位置。 在本發明’固定構件是在端子排列方向位於端子排列 範圍之外的固定配件’在下緣具有能與電路基板進行焊接 結合的焊接部。藉由將固定構件作成配件，能使其薄型且 小型化，能夠使支點支承部本身以及卡止部本身的強度提 升。並且，藉由將該固定配件的焊接部與電路基板焊接結 合’則能使相對於力量作用於上述支點支承部及卡止部的 強度提升。 在本發明，屏蔽板，具有：當被卡止部與卡止部卡止 時’與上述被卡止部鄰接且與電路基板面接觸的面接觸部 ’該面接觸部可與電路基板焊接結合。例如，在屏蔽板安 裝於連接器主體之後確定沒有卸下的必要的話，則藉由使 上述面接觸部與電路基板焊接結合，則屏蔽板除了連接器 主體的卡止之外，在電路基板方面也被堅固地保持。 並且在本發明，屏蔽板，具有：將上面屏蔽部的局部 -9- 201212423 切起的彈性接觸片，當屏蔽板轉動而在被卡止部與卡止部 卡止時，該彈性接觸片，能在端子排列方向與對應於該彈 性接觸片的端子彈性接觸。藉此，屏蔽板，藉由上述彈性 接觸片與對應端子的接觸，對應端子也有作爲屏蔽板的一 部分的功能，使對於其他端子的屏蔽效果提升，並且藉由 接地路線的數量增加以及距離的縮短，也提升了接地特性 0 在本發明，將具有上述特性的屏蔽板作爲單體，能獲 得以下構造。 屏蔽板，具有：將連接器主體的上面覆蓋的上面屏蔽 部、在上述連接器主體的一端緣側具有沿著該一端緣延伸 的轉動軸線，被連接器主體的支點支承部導引轉動的轉動 支點部、以及在另一端緣側將屏蔽板的轉動終端位置定位 而與連接器主體的卡止部卡止的被卡止部；轉動支點部， 形成爲朝轉動軸線方向突出的突片狀，且設置於：延伸至 較屏蔽板的上面屏蔽部更下方的位置的垂下部，被卡止部 形成爲：延伸至較上面屏蔽部更下方的位置的彈性部，該 彈性部具有相對於連接器主體的卡止部接合分離的方向的 彈性，在上述轉動支承部轉動後，被卡止部能與卡止部卡 止。 〔發明效果〕 本發明，如上述，屏蔽板，具有：位於連接器主體的 其中一端緣側的轉動支點部、以及位於另一端緣側的被卡201212423 SUMMARY OF THE INVENTION [Technical Field] The present invention relates to an electrical connector for a circuit board, and more particularly to an electrical connector for a circuit board having a shield. [Prior Art] As such an electrical connector, a connector disclosed in Patent Document 1 is known. The connector of Patent Document 1 has a connector body disposed on a circuit board, and a shield case attached to the connector body. The shield case is connected to the FPC in a state parallel to the surface of the circuit board, and has a top plate portion facing the upper surface of the connector body, and has a side plate portion around the cover body to cover the connector body. The side plate portion has a protruding portion that protrudes toward the inner surface side, and when the upper portion is attached to the connector body, the protruding portion is engaged with the guide portion as a corresponding portion of the reinforcing member held by the housing. Lead hole, to obtain: a sense of click that the shield case has been attached to the connector body. The shield case is attached to the connector body while being lowered while maintaining the top plate portion in parallel with the upper surface of the connector body. [Prior Art Document] [Patent Document 1] [Patent Document 1] Japanese Laid-Open Patent Publication No. 2005-268018 201212423 [Problem to be Solved by the Invention] However, in the connector of Patent Document 1, a shield case (shield plate) is provided. The top plate portion is a range that comprehensively covers the upper surface of the connector main body. The top plate portion is lowered in parallel with the upper surface of the connector main body, and is attached to the connector main body. Therefore, when the operator observes from the mounting direction or the upper side, The top plate portion completely covers the field of view, and the connector body cannot be visually confirmed. In this case, the tendency is that the lower the top plate portion is, the closer it is to the connector body. When the shield case is mounted from above, the peripheral edge of the shield case, with respect to the circumference of the connector body, is almost simultaneously with respect to any part of the circumferential direction, and does not have to be inclined with respect to each other, and must have a direction and a position. Consistent, not easy to install. The present invention has been made in view of such circumstances, and it is an object of the invention to provide an electrical connector for a flat conductor which can be easily mounted even if it is mounted as a shield plate covering the upper surface of the connector body. [Means for Solving the Problem] The electrical connector for a circuit board according to the present invention includes: a connector body in which a plurality of terminals are arranged in a housing array made of an electrically insulating material; and a shield plate mounted on the connector body The lower surface of the connector body is mounted on the circuit board so as to face the circuit board. In the present invention, the shield plate has: an upper shield portion covering the upper surface of the connector body, a -6-201212423 fulcrum portion having a rotation axis extending along the one end edge on one end edge side of the connector body, and a locked portion at a rotation end position of the shielding plate positioned at the other end edge side; a housing of the connector main body or a fixing member attached to the housing: a fulcrum support portion that rotatably supports the pivot point portion of the shield plate, and a locking portion that locks the locked portion; the fulcrum The support portion is configured to be introduced toward the fulcrum position when the shield plate is mounted toward the connector body. The fulcrum position is formed as: for the fulcrum portion The upper movement and the movement toward the other end side are restricted; after the shield plate is introduced at the fulcrum position of the pivot point thereof, when the fulcrum position is at the fulcrum position, the upper shield portion is rotated to a position close to or in contact with the upper surface of the connector body. At this time, the locked portion of the shield plate and the locking portion of the casing or the fixing member are mutually locked by elastic displacement of at least one of them. With the present invention of this configuration, the shield plate is attached to the connector body by a two-stage operation. As a first stage, the shield plate automatically moves to the position of the fulcrum support portion by moving toward one end edge of the connector body. Then, as a second stage, the shield plate is rotated about the rotation fulcrum portion in a state where the pivot point portion is positioned by the fulcrum support portion of the connector body. The shield plate automatically comes to the mounting position when it is rotated, and the locked portion is locked by the locking portion of the connector body to maintain its mounting position. In the present invention, the shield plate is mounted in such a two-stage operation by rotating toward the fulcrum support portion and toward the mounting position, and the linear movement of the first stage and the second-stage rotation are performed only in one direction, so Automatically moving toward the target position for automatic positioning will easily come to the final mounting position of the shield, making installation very easy. In the present invention, the pivot point portion is formed in a tab shape that protrudes toward the rotation axis direction at a position lower than the upper shield portion of the shield plate at 201212423, and the fulcrum support portion extends in a direction away from the one end edge of the housing. A space for allowing the rotation fulcrum portion to enter is formed below the fulcrum support portion. When the rotation fulcrum portion enters, the fulcrum portion and the fulcrum support portion are crossed when viewed from a direction perpendicular to the upper surface of the casing. Way to extend. In the case of having the rotation fulcrum portion of this type, the shield plate is brought close to or in contact with the circuit board as the operation of the first stage, for example, in a posture in which the locked portion of the shield plate is lifted. Move toward the other edge. After the rotation support portion ' automatically enters the lower side of the fulcrum support portion, the fulcrum position is reached, and the position is restricted to be in a rotatable state. In the present invention, the engaged portion is formed as an elastic portion that extends to a position lower than the upper shield portion, the elastic portion having elasticity in a joint separation direction with respect to the other end edge of the casing, when the shield plate is rotated It can be elastically deformed by the interference amount to be locked with respect to the locking portion that protrudes from the other end edge. In the first stage, the shield plate that brings the rotation support portion to the fulcrum position below the fulcrum support portion is locked by the fulcrum support portion while maintaining the rotator support portion at the fulcrum position when the second stage is rotated. After the stopper abuts against the locking portion of the connector body, the locking portion is locked by elastic deformation exceeding the interference amount, and the mounting of the shielding plate is completed. In the present invention, the elastic portion has an operation portion that is more laterally or more upward than the side surface of the casing, or that faces further toward the front side of the casing or extends rearward or rearward. The pressing of the portion can liberate the locked portion from the state of being locked with the locking portion. As a result, when the pressing force -8 - 201212423 is applied to the operation portion, the locking of the locked portion is released, and the shield plate can be removed by rotating the shield plate in a lifted manner. With this type, even if the shield is mounted, it can be easily removed. In the present invention, the casing ' is inserted from the one end edge side into the flat type conductor, and the shield plate 'guides the rotation support portion to the side edge ' of the connected flat type conductor to move to the fulcrum position. Thereby, it is possible to obtain an electrical connector for a circuit board having a flat conductor connected to the connector body and having a shield plate and when moving the shield plate toward the other end edge to the fulcrum position, 'by the already connected flat type The side edges of the conductor are guided to automatically position the width direction of the shield. In the present invention, the fixing member is a fixing member which is located outside the terminal arrangement range in the terminal arrangement direction, and has a welded portion which can be welded to the circuit board at the lower edge. By making the fixing member an accessory, it is possible to make it thin and compact, and it is possible to increase the strength of the fulcrum support portion itself and the locking portion itself. Further, by soldering the welded portion of the fixing member to the circuit board, the strength acting on the fulcrum support portion and the locking portion with respect to the force can be increased. In the present invention, the shield plate has a surface contact portion that is adjacent to the locked portion and is in surface contact with the circuit board when the locked portion and the locking portion are locked. The surface contact portion can be soldered to the circuit board. . For example, after the shield plate is mounted on the connector body and is determined to be undetached, the shield plate is soldered to the circuit substrate, and the shield plate is in addition to the lock of the connector body, in terms of the circuit board. It is also kept firmly. Further, in the present invention, the shielding plate has: an elastic contact piece which is cut by a portion -9-201212423 of the upper shielding portion, and when the shielding plate is rotated to be locked by the locking portion and the locking portion, the elastic contact piece, It can be elastically contacted with the terminal corresponding to the elastic contact piece in the terminal arrangement direction. Thereby, the shielding plate, by the contact of the elastic contact piece with the corresponding terminal, the corresponding terminal also functions as a part of the shielding plate, so that the shielding effect on the other terminals is improved, and the number of grounding routes is increased and the distance is shortened. Also, the grounding property is improved. In the present invention, the following structure can be obtained by using the shield plate having the above characteristics as a single body. The shielding plate has: an upper shield portion covering the upper surface of the connector body, and an axis of rotation extending along the one end edge on the one end edge side of the connector body, and the rotation of the pivot support by the fulcrum support portion of the connector body a fulcrum portion and a locked portion that positions the rotation end position of the shield plate at the other end edge side and engages with the locking portion of the connector body; and the rotation fulcrum portion is formed in a protruding shape that protrudes in the rotation axis direction. And being disposed at a lower portion extending to a position lower than the upper shield portion of the shield plate, the locked portion being formed as an elastic portion extending to a position lower than the upper shield portion, the elastic portion having a connector relative to the connector The locking portion of the main body engages the elasticity in the separating direction, and after the rotation support portion is rotated, the engaged portion can be locked with the locking portion. [Effect of the Invention] In the present invention, as described above, the shield plate has a pivot point portion on one end side of the connector body and a card on the other end side
S -10- 201212423 止部’當朝連接器主體安裝時，首先沿著電路基板的面移 動’將轉動支點部帶到連接器主體的支點支承部的位置， 接著，以該轉動支點部爲中心使屏蔽板轉動，將被卡止部 卡止於連接器主體的卡止部，來維持其安裝位置，所以操 作爲兩階段’在第一階段能容易地目視觀察屏蔽板與連接 器的位置關係’在第二階段藉由轉動而自動來到安裝位置 關係，所以安裝作業變得非常簡單。 【實施方式】 以下根據附圖，針對本發明的實施方式加以說明。 第1圖是用來安裝本發明的屏蔽板的對象的連接器主 體1的立體圖’ （A)是顯示可動構件在開啓位置的扁平型 導體F插入前的狀態’ （B )是顯示插入扁平型導體後且將 可動構件帶到關閉位置的狀態。扁平型導體F，如第1圖（ A )所示，在前端部兩側緣設置有耳狀的突出部F 1，在下 面形成有與後述的端子接觸的電路部。 在第1圖，連接器主體具有：配置於電路基板（沒 有圖示）上的殼體10、藉由該殼體10所排列保持而交互位 置的兩種端子20、30及固定配件40、以及可自由轉動地藉 由上述端子3 0支承的可動構件5 0。 上述殼體1 〇，是以電絕緣材料作成，將上述端子20、 30的排列方向作爲扁平型導體F的寬度方向，其俯視方向 觀察的形狀爲長方形。將與電路基板的面平行且相對於上 述寬度方向成直角的方向的扁平型導體F的插拔方向，作 -11 - 201212423 爲前後方向，殻體1 〇，在第1圖左下部的後部，形 朝後方及上方開口的開口部1 1。該開口部1 1 ,在寬 ，是越過上述端子20、30的排列範圍而形成到達至 兩側的固定配件40的位置。 在上述殼體10，在端子排列方向交互形成有： 端子20、30對應的兩種端子溝12、13。端子20、30 外型都形成爲維持金屬板的平坦板面之外，還形成 子20、3 0的板厚度對照的溝寬度的狹縫。端子20、 於板厚度方向，端子溝在該方向具有與板厚度相當 度。 本發明，在端子形狀並非具有特徵，所以省略 說明，而槪略說明。兩端子20、30 ’ 一體地具有： 相對於扁平型導體從下方接觸的接觸部的彈性腕、 該彈性腕更下方而形成有與電路基板焊接的連接部 腕、以及位於較上述彈性腕更上方’而形成有將可 可自由轉動地予以支承的支承部的支承腕。其中一 子20，從後方朝向對應的端子溝1 2壓入，如第1圖（ 示，連接部2 1從殻體1 0的後緣朝後方突出。如後面 的第6圖所示，接觸部22位於連接部21的前方’支 位於該接觸部22的上方。端子20，從後方朝端子溝 ，以該端子20的前端部的上緣與下緣壓入且被保持 接部21的前部形成的固定溝21Α，也嵌裝保持在殼 壁後緣（參考第6圖）。另一方的端子30’如第1圖 從後方對於端子溝1 3插入，以該端子3 0的前端部的 成有： 度方向 位於其 與兩種 ，除了 爲與端 30排列 的溝寬 詳細的 形成有 位於較 的固定 動構件 方的端 Α)所 所說明 承部23 1 2插入 。在連 體的底 所示， 上緣與S -10- 201212423 Stop portion 'When mounting toward the connector body, first move along the surface of the circuit board' to bring the pivot point to the position of the fulcrum support of the connector body, and then center the pivot point The shield plate is rotated, and the locked portion is locked to the locking portion of the connector body to maintain the mounting position thereof. Therefore, the operation is in two stages. In the first stage, the positional relationship between the shield plate and the connector can be easily visually observed. 'In the second stage, the installation position relationship is automatically brought about by the rotation, so the installation work becomes very simple. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Fig. 1 is a perspective view of the connector main body 1 for mounting the shield plate of the present invention. (A) is a state before the insertion of the flat conductor F of the movable member in the open position. (B) is a display insertion flat type. The state after the conductor and bringing the movable member to the closed position. As shown in Fig. 1(A), the flat conductor F is provided with an ear-shaped projecting portion F1 on both side edges of the front end portion, and a circuit portion that is in contact with a terminal to be described later is formed on the lower surface. In the first embodiment, the connector body has a housing 10 disposed on a circuit board (not shown), two types of terminals 20 and 30 and a fixed fitting 40 that are alternately positioned by the housing 10, and The movable member 50 that is rotatably supported by the above-described terminal 30. The casing 1 is made of an electrically insulating material, and the arrangement direction of the terminals 20 and 30 is defined as the width direction of the flat conductor F, and the shape viewed in a plan view is a rectangle. The insertion direction of the flat conductor F parallel to the surface of the circuit board and perpendicular to the width direction is -11 - 201212423 in the front-rear direction, and the casing 1 is at the rear of the lower left portion of the first figure. An opening portion 1 that is open toward the rear and above. The opening portion 1 1 is wide and is formed at a position that reaches the fixed fittings 40 on both sides beyond the arrangement range of the terminals 20 and 30. In the casing 10, two terminal grooves 12 and 13 corresponding to the terminals 20 and 30 are alternately formed in the terminal arrangement direction. The terminals 20 and 30 are formed to form a slit having a groove width in contrast to the plate thickness of the sub-20, 30, in addition to the flat plate surface of the metal plate. The terminal 20 has a thickness corresponding to the thickness of the plate in the direction of the thickness of the plate. Since the present invention does not have a feature in the shape of the terminal, the description thereof will be omitted. The two terminals 20, 30' integrally have: an elastic wrist with respect to a contact portion that is in contact with the flat conductor from below, a connecting portion wrist that is welded to the circuit substrate, and is located above the elastic wrist 'The support wrist is formed with a support portion that supports the rotatable freely. One of the sub-pieces 20 is press-fitted from the rear toward the corresponding terminal groove 12, as shown in Fig. 1 (shown, the connecting portion 2 1 protrudes rearward from the rear edge of the housing 10. As shown in Fig. 6 below, the contact The portion 22 is located in front of the connecting portion 21 and is located above the contact portion 22. The terminal 20 is pressed from the rear toward the terminal groove by the upper edge and the lower edge of the front end portion of the terminal 20 and is held before the contact portion 21 The fixed groove 21Α formed in the portion is also fitted and held at the rear edge of the casing wall (refer to Fig. 6). The other terminal 30' is inserted into the terminal groove 13 from the rear as shown in Fig. 1 to the front end of the terminal 30. The forming portion 23 1 2 is inserted in the degree direction of the bearing portion and the two types except for the groove width of the end portion 30 which is formed in the end portion of the relatively fixed moving member. At the bottom of the joint, the upper edge is
-12- S 201212423 下緣壓入端子溝13且被保持。連接部31從殼體的前緣朝前 方突出（參考第6圖），接觸部32位於較上述其中一方的 端子20的接觸部22更後方。該端子30，不具有支承腕也可 以。 固定配件40，如第1圖所示，形成爲用來將殼體1 0堅 固地固定於電路基板的固定構件，被殼體10保持，焊接固 定於電路基板的對應部。該固定配件40，是將較端子20、 3〇更厚的金屬板，與端子20、30的情況同樣地，維持平坦 的板面來作出其外型。該固定配件40，如第1圖所示，被 壓入到：在端子排列範圍外的寬度方向的殼體1 〇的兩端附 近，前後貫穿形成於該殼體1 〇的前部的配件溝1 4。針對該 固定配件40，後面會再次敘述。 在上述殼體10，可自由轉動地支承著可動構件50。該 可動構件50，是以電絕緣材料作成，作成大致板狀，如第 1圖（A) 、（B)所示，具有涵蓋殻體10的開口部11的寬 度方向全區域的寬度。該可動構件50，雖然沒有圖示，而 其設置有朝寬度方向兩端突出的端軸部，與對應的殼體軸 承部卡合，相輔於上述的與端子20的轉動支承部的卡合， 被支承爲可自由轉動。該可動構件5 0，是轉動操作於：第 1圖（A )所示的縱向姿勢的開啓位置、與第2圖（B )所示 的橫向姿勢的關閉位置之間，在開啓位置’可動構件5 〇的 下部收容於殼體1 0的開口部1 1的空間，而在關閉位置，其 全部收容於殼體1 0的開口部1 1的空間。 在上述連接器主體1，如第2圖所示，安裝著屏蔽板2 -13- 201212423 。該屏蔽板2，是對金屬板實施沖裁加工與彎曲加工所作 成，除了將連接器主體1的上面覆蓋的上面屏蔽部3之外’ 在本實施方式，也具有：將連接器主體1的前面及側面分 別覆蓋的前面屏蔽部4及側面屏蔽部5。 在上述上面屏蔽部3，設置有彈性接觸片3A，該彈性 接觸片3 A，在寬度方向的兩位置受到切起加工，該切起部 分朝下方受到些許的彎曲加工而具有上下方向的彈性。該 彈性接觸片3 A，相對於在上述寬度方向配置於對應位置的 端子，是從上方進行彈性接觸。該彈性接觸片3A所接觸的 端子，使用爲接地端子。 上述屏蔽板2，在與殻體10的前端面保持間隔的位置 ，形成有前面屏蔽部4，從該前面屏蔽部4的寬度方向兩端 部起，朝側方延伸出彈性部6。該彈性部6，在其板厚度方 向彎曲成曲柄狀，在前端側部接近或抵接於缺口部的前端 面2A，該缺口部是上面屏蔽部3及側面屏蔽部5缺口的部分 。該彈性部6在上述寬度方向朝較側面屏蔽部5的外面更側 方突出，該突部部分形成操作部6A，以其後面接受來自後 方的操作力，對上述彈性部6帶來彈性移位。上述操作部 6A設置成：不朝側方而朝上方突出也可以，或朝較殼體的 前面更前方，或朝較殻體的後面更後方延伸也可以。 從上述彈性部6的下緣起，如第3圖（A) 、（B)所示 ，將彎曲片延伸成沿著朝下方延伸的電路基板的面，其水 平面部分形成用來與電路基板面接觸的面接觸部6B。該面 接觸部6B，當需要時，能與上述電路基板焊接結合。與上-12- S 201212423 The lower edge is pressed into the terminal groove 13 and held. The connecting portion 31 protrudes forward from the front edge of the casing (refer to Fig. 6), and the contact portion 32 is located further rearward than the contact portion 22 of the one of the terminals 20. The terminal 30 may have no support wrist. As shown in Fig. 1, the fixing member 40 is formed as a fixing member for firmly fixing the casing 10 to the circuit board, and is held by the casing 10 and fixed to the corresponding portion of the circuit board by welding. The fixing metal fitting 40 is a metal plate which is thicker than the terminals 20 and 3A. As in the case of the terminals 20 and 30, the flat surface is maintained to have a flat surface. As shown in Fig. 1, the fixing fitting 40 is press-fitted into the vicinity of both ends of the casing 1 宽度 in the width direction outside the terminal arrangement range, and the front and rear fitting groove formed in the front portion of the casing 1 〇 1 4. This fixing fitting 40 will be described later. The movable member 50 is rotatably supported by the casing 10 described above. The movable member 50 is made of an electrically insulating material and has a substantially plate shape. As shown in Figs. 1(A) and (B), the movable member 50 has a width covering the entire width direction of the opening portion 11 of the casing 10. The movable member 50 is provided with end shaft portions that protrude toward both ends in the width direction, and is engaged with the corresponding housing bearing portion, and is complementary to the above-described engagement with the rotation support portion of the terminal 20. , is supported to be free to rotate. The movable member 50 is rotated between an open position of the vertical posture shown in FIG. 1(A) and a closed position of the lateral posture shown in FIG. 2(B), and the movable member is in the open position. The lower portion of the cymbal is housed in the space of the opening portion 1 1 of the casing 10, and is housed in the space of the opening portion 1 of the casing 10 at the closed position. In the connector body 1 described above, as shown in Fig. 2, a shield plate 2-13-201212423 is attached. The shield plate 2 is formed by punching and bending a metal plate, except for the upper shield portion 3 covering the upper surface of the connector body 1. In the present embodiment, the connector body 1 is also provided. The front shield portion 4 and the side shield portion 5 are respectively covered on the front side and the side surface. The upper shield portion 3 is provided with an elastic contact piece 3A which is subjected to a cutting process at two positions in the width direction, and the cut portion is slightly bent downward to have elasticity in the vertical direction. The elastic contact piece 3A is elastically contacted from above with respect to the terminal disposed at the corresponding position in the width direction. The terminal that the elastic contact piece 3A contacts is used as a ground terminal. The shield plate 2 is formed with a front shield portion 4 at a position spaced apart from the front end surface of the casing 10, and the elastic portion 6 is laterally extended from both end portions in the width direction of the front shield portion 4. The elastic portion 6 is bent in a crank shape in the direction of the thickness of the plate, and approaches or abuts against the front end surface 2A of the notch portion at the distal end side portion, which is a portion where the upper shield portion 3 and the side shield portion 5 are notched. The elastic portion 6 protrudes laterally toward the outer surface of the side shield portion 5 in the width direction, and the projection portion forms the operation portion 6A, and receives an operation force from the rear side thereof to elastically displace the elastic portion 6 . The operation portion 6A may be provided so as not to protrude toward the side, or to extend forward of the front side of the casing or to extend rearward of the rear of the casing. From the lower edge of the elastic portion 6, as shown in Figs. 3(A) and (B), the bent piece is extended along the surface of the circuit board extending downward, and the horizontal portion thereof is formed to be in surface contact with the circuit board. Face contact portion 6B. The surface contact portion 6B can be soldered to the circuit board as needed. With
S -14 - 201212423 述面接觸部6B的基部鄰接的彎曲部作成曲面’形成導入部 6C ° 並且，在上述彈性部6，在上述面接觸部6B的上方位 置形成有窗形的被卡止部6D。 上述屏蔽板2的側面屏蔽部5的後端，形成有：在上緣 具有缺口部而朝寬度方向內側彎曲，沿著連接器主體1的 後面朝寬度方向延伸的腕狀的轉動支點部7。爲了形成轉 動支點部7藉由朝寬度方向彎曲，而具有使屏蔽板2的強度 提升的效果。在寬度方向從兩側緣朝向內側，朝互相接近 的方向延伸的兩個轉動支點部7彼此間的間隔，設定成與 扁平型導體F的寬度大致相等。將兩轉動支點部7彼此連結 的線作爲上述屏蔽板2的轉動軸線。 接著，針對之前的固定配件40，也包含與上述屏蔽板 2的卡合，將其再次說明。如第4圖所示，維持金屬板的平 坦板面所作成的固定配件40，在前後方向且在上緣側形成 有凹入部41，較該凹入部41更前方的部分作成貫穿固定部 42，更後方的部分作成支承腕部43。在前後方向涵蓋上述 凹入部41與支承腕部43兩者的範圍的下緣，作成與電路基 板面接觸而焊接固定的焊接固定部46。 上述凹入部41，形成有用來將扁平型導體F的耳狀的 突出部F1收容的空間，該凹入部41的垂立後緣41A可與上 述突出部F 1的後緣卡止，當不小心將扁平型導體F朝後方 拉時’可防止其脫落。是藉由目視觀看在屏蔽板2的對應 部形成的窗部8，來確認上述突出部F 1是否在正規位置收 -15- 201212423 容於上述凹入部41(參考第2圖）。 貫穿固定部42，貫穿壓入於：在殼體10的前部形成的 配件溝1 4，讓形成於上緣的突起42A咬合於殻體的溝上面 而防止脫落。上述貫穿固定部42的前端部是朝向前方變細 而端緣形成爲類似圓形的卡止部42B。該卡止部42B ’相較S -14 - 201212423 The curved portion adjacent to the base portion of the surface contact portion 6B is formed into a curved surface 'to form the introduction portion 6C °, and the elastic portion 6 is formed with a window-shaped locked portion at a position above the surface contact portion 6B. 6D. The rear end of the side shield portion 5 of the shield plate 2 is formed with a wrist-shaped pivot point portion 7 that has a notch portion at the upper edge and is curved inward in the width direction, and extends in the width direction along the rear surface of the connector body 1. . In order to form the rotation fulcrum portion 7, by bending in the width direction, there is an effect of improving the strength of the shield plate 2. The distance between the two rotation fulcrum portions 7 extending in the direction in which they approach each other in the width direction from the both side edges is set to be substantially equal to the width of the flat conductor F. A line connecting the two rotation fulcrum portions 7 to each other is taken as the rotation axis of the shield plate 2. Next, the previous fixing member 40 is also included in the engagement with the above-described shield plate 2, and will be described again. As shown in FIG. 4, the fixing member 40 which is formed by the flat plate surface of the metal plate is formed with a concave portion 41 in the front-rear direction and on the upper edge side, and a portion which is further forward than the concave portion 41 is formed to penetrate the fixing portion 42. The rear portion is formed as a support arm portion 43. The lower edge of the range of the recessed portion 41 and the support arm portion 43 is covered in the front-rear direction, and the welded fixing portion 46 is welded and fixed in contact with the circuit board surface. The recessed portion 41 is formed with a space for accommodating the lug-shaped protruding portion F1 of the flat conductor F, and the vertical trailing edge 41A of the recessed portion 41 can be locked with the trailing edge of the protruding portion F1 when careless When the flat conductor F is pulled rearward, it can be prevented from coming off. By visually observing the window portion 8 formed at the corresponding portion of the shield plate 2, it is confirmed whether or not the protruding portion F1 is accommodated in the concave portion 41 at a regular position (refer to Fig. 2). The fitting portion 42 is inserted through the fitting groove 14 formed in the front portion of the casing 10, and the projection 42A formed on the upper edge is engaged with the groove upper surface of the casing to prevent falling off. The front end portion of the through fixing portion 42 is a locking portion 42B which is tapered toward the front and whose end edge is formed into a circular shape. The locking portion 42B' is compared
於殼體10的對應的前端面10A及屏蔽板2的上述前端面2A 朝更前方突出，所以與接近或抵接其前端面2 A的位置的屏 蔽板2的彈性部6在前後方向（彈性部6的板厚度方向）具 有干涉量。具有該干涉量的卡止部42B，當上述屏蔽板2朝 連接器主體1完成安裝時，其位置是貫穿於在上述彈性部6 所形成的窗狀的被卡止部6D(參考第3圖（A) 、（B)) 〇 位於較凹入部4!更後方的支承腕部43，朝後方與下方 開口而被切下’作成在固定配件4 0的上部朝後方延伸的型 態。該支承腕部43’其切下部分形成了用來將上述屏蔽板 2的轉動支點部7收容的空間，其上緣形成了相對於轉動支 點部7的位置的上支承緣44 a，而其前緣形成了前支承緣 MB，以兩緣部44A、MB作成倒L·字型的支點支承部44。 在上述上支承緣44A的後方位置設置有限制突起45，將上 支承緣44A作爲界限。上述支點支承部44 ,在其切下部分 烊後方收容屏蔽板2的轉動支點部7，以上述上支承緣44 a 與刖支承緣44B ’分別限制在上方與前方的位置當屏蔽 板2轉動時，將兩支承緣44A、44B所形成的角落部作爲支 點位置P，將上述轉動支點部7的位置定位。The front end surface 10A of the casing 10 and the front end surface 2A of the shield plate 2 project further forward, so that the elastic portion 6 of the shield plate 2 at a position close to or abuts the front end surface 2 A thereof is in the front-rear direction (elasticity) The plate thickness direction of the portion 6 has an interference amount. The locking portion 42B having the interference amount is inserted into the window-shaped locked portion 6D formed by the elastic portion 6 when the shield plate 2 is attached to the connector main body 1 (refer to FIG. 3). (A) and (B)) The support arm portion 43 located further rearward than the recessed portion 4! is cut away toward the rear and the lower side, and is formed to extend rearward in the upper portion of the fixed fitting 40. The cut portion of the support arm portion 43' forms a space for accommodating the pivot point portion 7 of the shield plate 2, and an upper edge thereof forms an upper support edge 44a with respect to the position of the pivot point portion 7, and The front edge forms a front support edge MB, and the both edge portions 44A and MB form an inverted L-shaped fulcrum support portion 44. A restricting projection 45 is provided at a position rearward of the upper support flange 44A, and the upper support flange 44A is defined as a limit. The fulcrum support portion 44 receives the pivot point portion 7 of the shield plate 2 at the rear of the cut portion thereof, and the upper support edge 44a and the cymbal support edge 44B' are respectively restricted to the upper and the forward positions when the shield plate 2 is rotated. The corner portion formed by the two support edges 44A and 44B is used as the fulcrum position P, and the position of the rotation fulcrum portion 7 is positioned.
S -16- 201212423 接著，針對上述屏蔽板2與端子2 0的關係加以說明。 第6圖是顯示屏蔽板2朝連接器主體1安裝完成時’在其中 —方的端子2 0的位置的剖面圖。如上述’在形成有接觸部 22的彈性腕的上下，分別具有：形成有支承部23的支承腕 、以及形成有連接部2 1的固定腕，以將其連結的前端部， 將其壓入於端子溝12予以保持。將扁平型導體F插入於上 述接觸部22與支承部23之間’接觸部22與扁平型導體F的 下面接觸。 在上述支承部23的下緣，形成有凹部23Α，在該處可 自由轉動地支承著可動構件50的軸部51。該可動構件50， 如上述在寬度方向端部具有端軸部，該端軸部藉由殻體的 軸承部所支承，而在寬度方向的兩端的端軸部彼此間範圍 ，也在上述軸部51藉由端子20可自由轉動地支承著。可動 構件50，在第1圖（A )的開啓位置在下部，在第6圖的關 閉位置在右部的部分，在端子排列方向且在與上述端子20 對應的位置形成有狹縫部52，以將該狹縫部52的相對向溝 部內面連結的方式設置有上述軸部5 1。可動構件50以其狹 縫部52收容端子20的支承部23，將可動構件50的軸部51收 容於該支承部23的凹部23A。另一方的端子30，雖然沒有 圖示，可具有相同的支承部，或者沒有也可以。 在屏蔽板2的上面屏蔽部3處形成的兩個彈性接觸片3 A ，在端子排列方向彈性接觸於：與該彈性接觸片3A對應的 位置的端子20的支承部23的上緣。於是，複數的端子20之 中，接觸於該彈性接觸片3A。端子20使用爲接地端子。 201212423 在以該方式構成的本實施方式的連接器，屏蔽板是以 下述方式安裝於連接器主體所使用。 (η首先，將連接器主體1安裝於電路基板上。該安 裝，是在將連接器主體1配置在電路基板的預定位置之後 ，將固定配件40的焊接固定部46與對應部焊接結合，且藉 由將端子20、30的連接部21、31與對應部焊接連接所進行 〇 (2) 接著，將連接器主體1的可動構件50帶到第1圖 (A )所示的縱向姿勢的開啓位置之後，將扁平型導體f通 過連接器主體1的開口部1 1插入，配置於端子20、30的接 觸部22、32上，然後，將上述可動構件5〇朝第！圖（B)所 示的橫向姿勢的關閉位置轉動。可動構件50，在關閉位置 以其下面側將扁平型導體F的上面朝下方按壓，提高該扁 平型導體F與端子20' 30的接觸部22、32的接觸壓力。可 動構件5 0 ’將殼體的沒有圖示的部位卡止，維持該關閉位 置。位於該關閉位置的可動構件5 0，收容於上述殼體1 〇的 開口部1 1 ’如第1圖所示，以及如顯示相同狀態的第6圖所 示’其上面’形成與殼體10的上面大致相同高度。 (3) 在安裝於電路基板上之後，接著對於連接著扁 平型導體F的連接器主體1，來安裝屏蔽板2。該屏蔽板2的 安裝，是以兩階段的動作進行。作爲第一階段，如第4圖 所示，將屏蔽板2的前端側抬起而作爲傾斜姿勢，將後端 側的轉動支點部7配置在與電路基板的面上接觸或接近的 位置。在該時間點，在寬度方向，也就是在第4圖相對於 -18 - 201212423 紙面成直角的方向互相相對向的屏蔽板2的兩個轉動支點 部7 ’相接或接近扁平型導體F的側緣。在該狀態將屏蔽丰反 2朝前方移動。在移動中，相對向的上述兩個轉動支點部7 ’以其側緣夾著扁平型導體F，而藉由該扁平型導體f所導 引，所以屏蔽板2不會錯過在上述寬度方向的位置，而朝 向連接器主體11前進。 (4 )當持續進行屏蔽板2朝前方的移動時，上述轉動 支點部7，朝向：在被連接器主體1所支承的固定配件4〇的 支承腕部43的下方處形成的支點支承部44的空間內進入。 上述轉動支點部7，與該支點支承部44的前支承緣44B抵接 ，而留在最前進位置。 (5 )然後’作爲第二階段藉由將屏蔽板2的前端部朝 下方按壓’將上述轉動支點部7作爲轉動軸線使該屏蔽板2 轉動。藉由該轉動’雖然該轉動支點部7要上升，而在稍 微上升之後’藉由支點支承部44的上支承緣44 A阻止其進 一步的上升。該轉動支點部7，將以前支承緣44B與上支承 緣4 4 A的兩方所限制的角落部作爲支點位置p，而進行上述 轉動。 (6 )當轉動進行，而屏蔽板2的彈性部6與固定配件 4〇的突出的卡止部42B以干涉方式抵接時，該彈性部6以其 下面形成爲曲面的導入部6C，順暢地朝下方移動，以來自 卡止部42B的反作用力而讓彈性部6朝前方產生彈性撓曲， —邊與卡止部42B的前緣滑動接觸，—邊進一步朝下方移 動。當該朝下方的移動持續，而在彈性部6形成爲窗狀的 -19- 201212423 被卡止部6 D到達至上述卡止部4 2 B時，上述彈性部6會從彈 性撓曲狀態解放而成爲自由狀態，成爲卡止部42B伸入於 被卡止部6D內的狀態，被卡止部6D，藉由與卡止部42B的 卡止’而阻止其朝上方的移動。屏蔽板2，被安裝在正規 位置’確保其位置》在該安裝狀態，在屏蔽板2的上面屏 ’ 蔽部3處形成的彈性接觸片3A，與對應的端子20的支承部 _ 23接觸，該屏蔽板2通過該對應端子20而接地。在該情況 ’該對應端子20，對於其兩側的端子，具有屏蔽的功能。 在屏蔽板2安裝之後，當產生需要卸下的情況時，將 彈性部6的操作部6A朝前方推，使被卡止部6D朝前方彈性 移位，解除與卡止部42B的卡止，朝上方抬起進行卸下。 當完全不需要卸下的情況時，則將面接觸部6B與電路基板 焊接結合，可以提升其安裝強度。 在本發明不限定於第1圖〜第6圖所示的型態而可進行 各種變更。在第1圖〜第6圖的例子，屏蔽板2的轉動支點 部7與固定配件40的支點支承部44，在連接器主體1的後端 側，而且屏蔽板2的被卡止部6D與固定配件40的卡止部42B 在前端側，而如從後方及前方觀察的立體圖也就是第7圖 (A ) 、（ B )所示，其前後關係相反也可以。 並且，在上述的實施方式1屏蔽板的轉動軸線雖然與 連接器主體.的後端緣或前端緣平行’而本發明並不限於此 ，也可安裝：位於連接器主體的其中一方的側緣側’朝向 另一方的側緣側轉動的屏蔽板。 與本發明的連接器連接的對象連接體，不只是扁平型 -20 - 忍 201212423 導體，也可是平常的電纜或者對象連接器。在本實施方式 ，雖然端子是所謂前裝型（frontflip )，而倒裝型（ backflip )也可以，端子的形式並沒有限定。 並且在上述的實施方式，雖然對於屏蔽板的支點支承 部及卡止部是設置於固定配件，而也可取代該方式，將其 設置於殼體10。在第8圖的例子，從殼體的前面突出的卡 止部1 5、與從後面突出的支點支承部1 6，都—體地設置爲 殼體10的一部分。當屏蔽板的被卡止部具有彈性時，上述 卡止部1 5不需要具有彈性，當上述被卡止部不具有彈性時 ，則讓卡止部具有彈性較佳。 【圖式簡單說明】 第1圖是從用來安裝本發明的屏蔽板的對象的連接器 主體的後方觀察的立體圖，（A)是顯示可動構件在開啓 位置的扁平型導體連接前的狀態，（B)是顯示扁平型導 體連接後且可動構件在關閉位置的狀態。 第2圖是從第1圖（B)的在連接器主體安裝有屏蔽板 的本實施方式的連接器的後方觀察的立體圖。 第3圖是從第2圖的連接器的後方觀察的立體圖，（a )是顯示全體’ （B)是針對主要部分的局部放大立體圖 〇 第4圖是顯示第1圖（B)的朝連接器主體安裝屏蔽板 的要領的開始安裝時的配件位置的剖面圖。 第5圖是顯示第4圖的連接器主體及屏蔽板的屏蔽板完 -21 - 201212423 成安裝時的配件位置的剖面圖。 第6圖與第5圖相同是在完成安裝時的端子位置的剖面 圖。 第7圖是顯示其他實施方式的立體圖，（A)是從後方 觀察的視圖，（B )是從前方觀察的視圖。 第8圖是顯示另一實施方式的立體圖。 【主要元件符號說明】 1 :連接器主體 2 :屏蔽板 3 :上面屏蔽部 3 A :彈性接觸片 6 :彈性部 6 A :操作部 6B :面接觸部 6D :被卡止部 7 :轉動支點部 1 〇 :殻體 1 5 :卡止部 1 6 :支點支承部 20 :端子 3 0 ··端子 40 :固定構件（固定配件） 4 2 B :卡止部S -16- 201212423 Next, the relationship between the shield plate 2 and the terminal 20 will be described. Fig. 6 is a cross-sectional view showing the position of the terminal 20 in the middle of the mounting of the shield plate 2 toward the connector body 1. As described above, in the upper and lower sides of the elastic wrist in which the contact portion 22 is formed, the support wrist having the support portion 23 and the fixed wrist having the connection portion 21 are formed to press the front end portion thereof to press the front end portion. It is held in the terminal groove 12. The flat conductor F is inserted between the contact portion 22 and the support portion 23, and the contact portion 22 is in contact with the lower surface of the flat conductor F. A recess 23 is formed in the lower edge of the support portion 23, and the shaft portion 51 of the movable member 50 is rotatably supported there. The movable member 50 has an end shaft portion at the end portion in the width direction as described above, and the end shaft portion is supported by the bearing portion of the casing, and the end shaft portions at both ends in the width direction are spaced apart from each other, and also in the shaft portion. The terminal 51 is rotatably supported by the terminal 20. The movable member 50 has a slit portion 52 at a lower portion of the opening position of the first drawing (A) and a slit portion 52 at a position corresponding to the terminal 20 in a terminal arrangement direction in a portion at the right end of the closing position of FIG. The shaft portion 51 is provided to connect the slit portion 52 to the inner surface of the groove portion. The movable member 50 accommodates the support portion 23 of the terminal 20 with the slit portion 52, and accommodates the shaft portion 51 of the movable member 50 in the concave portion 23A of the support portion 23. The other terminal 30 may have the same support portion, although not shown, or may be omitted. The two elastic contact pieces 3 A formed at the upper shield portion 3 of the shield plate 2 are elastically contacted in the terminal arrangement direction with the upper edge of the support portion 23 of the terminal 20 at a position corresponding to the elastic contact piece 3A. Thus, among the plurality of terminals 20, the elastic contact piece 3A is contacted. Terminal 20 is used as a ground terminal. 201212423 In the connector of the present embodiment configured as described above, the shield plate is used by being attached to the connector main body in the following manner. (n First, the connector body 1 is mounted on a circuit board. After the connector body 1 is placed at a predetermined position of the circuit board, the soldering fixing portion 46 of the fixing metal fitting 40 is welded to the corresponding portion, and 〇 (2) by soldering the connection portions 21, 31 of the terminals 20, 30 to the corresponding portion, and then bringing the movable member 50 of the connector body 1 to the opening of the vertical posture shown in Fig. 1(A) After the position, the flat conductor f is inserted through the opening 1 1 of the connector body 1 and placed on the contact portions 22 and 32 of the terminals 20 and 30, and then the movable member 5 is turned toward the first figure (B). The closed position of the lateral posture is rotated. The movable member 50 presses the upper surface of the flat conductor F downward with its lower side in the closed position, thereby improving the contact between the flat conductor F and the contact portions 22, 32 of the terminal 20'30. The movable member 50 0 'locks a portion (not shown) of the casing to maintain the closed position. The movable member 50 located at the closed position is accommodated in the opening 1 1 ' of the casing 1 as the first As shown in the figure, and as shown The upper surface of the state shown in Fig. 6 is formed at substantially the same height as the upper surface of the casing 10. (3) After being mounted on the circuit board, the shield is then attached to the connector body 1 to which the flat conductor F is connected. Plate 2. The installation of the shield plate 2 is performed in a two-stage operation. As shown in Fig. 4, as shown in Fig. 4, the front end side of the shield plate 2 is lifted up as an inclined posture, and the rear end side is rotated. The fulcrum portion 7 is disposed at a position in contact with or close to the surface of the circuit board. At this point of time, the shield plate 2 facing each other in the width direction, that is, at a right angle to the paper surface of FIG. 4 with respect to -18 - 201212423 The two pivot fulcrum portions 7' are in contact with or close to the side edges of the flat type conductor F. In this state, the shield bumper 2 is moved forward. In the movement, the opposite two pivot fulcrum portions 7' are on the side thereof. The flat conductor F is sandwiched by the flat conductor f, so that the shield plate 2 does not miss the position in the width direction and advances toward the connector body 11. (4) When the shield is continued 2 when moving forward, on The fulcrum portion 7 is oriented so as to enter the space of the fulcrum support portion 44 formed below the support arm portion 43 of the fixed fitting 4A supported by the connector body 1. The fulcrum portion 7 and the fulcrum support portion The front support edge 44B of 44 is abutted and remains in the most advanced position. (5) Then, as the second stage, the front end portion of the shield plate 2 is pressed downward, and the rotation fulcrum portion 7 is used as the rotation axis to shield the shield. The plate 2 is rotated. By this rotation 'Although the rotation fulcrum portion 7 is to be raised, after a slight rise, 'the upper support edge 44 A of the fulcrum support portion 44 prevents its further rise. The rotation fulcrum portion 7 will be The above-described rotation is performed by the corner portion restricted by both the support edge 44B and the upper support edge 4 4 A as the fulcrum position p. (6) When the rotation is performed and the elastic portion 6 of the shield plate 2 and the protruding locking portion 42B of the fixing fitting 4A abut against each other in an interference manner, the elastic portion 6 is formed as a curved introduction portion 6C on the lower surface thereof. The ground is moved downward, and the elastic portion 6 is elastically deflected toward the front by the reaction force from the locking portion 42B, and is slidably contacted with the leading edge of the locking portion 42B, and further moved downward. When the downward movement continues, and the elastic portion 6 is formed in a window-like shape -19-201212423, the locked portion 6 D reaches the locking portion 4 2 B, the elastic portion 6 is liberated from the elastically deflected state. In the free state, the locking portion 42B is inserted into the locked portion 6D, and the locked portion 6D is prevented from moving upward by the locking of the locking portion 42B. The shield plate 2 is mounted at a normal position 'ensuring its position'. In this mounted state, the elastic contact piece 3A formed at the upper screen portion 3 of the shield plate 2 is in contact with the support portion _ 23 of the corresponding terminal 20, The shield plate 2 is grounded through the corresponding terminal 20. In this case, the corresponding terminal 20 has a function of shielding for the terminals on both sides. After the shield plate 2 is mounted, when the removal of the shield plate 2 is required, the operation portion 6A of the elastic portion 6 is pushed forward, and the locked portion 6D is elastically displaced forward, and the engagement with the locking portion 42B is released. Lift up and remove. When the removal is not required at all, the surface contact portion 6B is welded to the circuit board to improve the mounting strength. The present invention is not limited to the types shown in Figs. 1 to 6 and various modifications can be made. In the example of Figs. 1 to 6, the pivot point portion 7 of the shield plate 2 and the fulcrum support portion 44 of the fixed fitting 40 are on the rear end side of the connector body 1, and the locked portion 6D of the shield plate 2 is The locking portion 42B of the fixed fitting 40 is on the front end side, and the perspective view as viewed from the rear and the front is also shown in Figs. 7(A) and (B), and the front-rear relationship may be reversed. Further, in the above-described first embodiment, the rotation axis of the shield plate is parallel to the rear end edge or the front end edge of the connector body. The present invention is not limited thereto, and may be mounted on the side edge of one of the connector bodies. A side shield that is rotated toward the side edge side of the other side. The object connector to which the connector of the present invention is connected is not only a flat type -20 - a 201212423 conductor, but also a normal cable or object connector. In the present embodiment, the terminal is a so-called frontflip type, and a flip-chip type may be used, and the form of the terminal is not limited. Further, in the above-described embodiment, the fulcrum supporting portion and the locking portion of the shield plate are provided in the fixed fitting, and instead of this, the casing 10 may be provided. In the example of Fig. 8, the engaging portion 15 projecting from the front surface of the casing and the fulcrum supporting portion 16 projecting from the rear are integrally provided as a part of the casing 10. When the locked portion of the shield plate has elasticity, the locking portion 15 does not need to have elasticity, and when the locked portion does not have elasticity, the locking portion has elasticity. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of the connector body of the object for mounting the shield plate of the present invention, and (A) is a state before the flat conductor of the movable member is opened at the open position. (B) is a state in which the flat type conductor is connected and the movable member is in the closed position. Fig. 2 is a perspective view of the connector of the present embodiment in which a shield plate is attached to a connector main body in Fig. 1(B). Fig. 3 is a perspective view of the connector of Fig. 2, (a) showing the whole '(B) is a partially enlarged perspective view of the main part, and Fig. 4 is a view showing the connection of Fig. 1 (B) A cross-sectional view of the position of the fitting at the beginning of installation of the main body of the main body of the shield plate. Fig. 5 is a cross-sectional view showing the position of the fitting when the shield main body of the connector body of Fig. 4 and the shield plate are completed - 21 - 201212423. Fig. 6 is the same as Fig. 5, which is a cross-sectional view of the terminal position at the time of completion of mounting. Fig. 7 is a perspective view showing another embodiment, (A) is a view seen from the rear, and (B) is a view seen from the front. Fig. 8 is a perspective view showing another embodiment. [Main component symbol description] 1 : Connector body 2 : Shield plate 3 : Upper shield portion 3 A : Elastic contact piece 6 : Elastic portion 6 A : Operation portion 6B : Surface contact portion 6D : Retained portion 7 : Rotating fulcrum Part 1 〇: Housing 1 5 : Engagement part 1 6 : Pivot support part 20 : Terminal 3 0 · · Terminal 40 : Fixing member (fixed fitting) 4 2 B : Engagement part
S -22- 201212423 44 :支點支承部 4 6 :焊接部 -23-S -22- 201212423 44 : Pivot support 4 6 : Welded part -23-