200527766 (1) 九、發明說明 【發明所屬之技術領域】 本發明，是屬於電連接器技術領域，是關於可對印刷 電路板其他組裝對象物表面所裝配的插頭連接器進行連接 的插座連接器。 【先前技術】 曰本專利第3 2 6 2 7 3 2號公報，揭示著：壓接連接器是 由：電線壓接連接用的接點構件；及，將該接點構件成個 別隔離收容的接點構件收容室，是由隔牆成個別隔離的同 時’其頂部及後端部是爲壓入上述電線而成開放，於該開 放部後端兩側的上述隔牆部份設有做爲上述電線卡止部的 加固凹凸之絕緣殼所形成。 【發明內容】 在印刷電路板表面組裝插頭連接器，對該插頭連接器 連接已壓接連接有電線末端的插座連接器時，爲提高電線 圈捲成彎曲變形的相對強度，是對插座連接器設置如日本 專利第3 2627 3 2號公報所揭示的加固凹凸。 於該狀況時，因加固凹凸是從插座殼的隔牆頂部朝高 度方向豎立著，所以自插座連接器的印刷電路板起的高度 會變高，因此插頭連接器和插座連接器所形成的連接構造 的低矮化就無法實現。此外’對於電線沿著其拉出方向拉 扯所謂抽拔的相對強度想盡可能提高也是無望。 -5- 200527766 (2) 本發明，是著眼於如此問題點而爲的發明，其目的是 在於：以插座殻和印刷電路板其他組裝對象物來圍住插座 接點構件和電線相接的連接部，再加上是於插座接點構件 設有絕緣筒來提高電線圈捲的相對強度，藉此就可不需設 置加固凹凸能夠實現插頭連接器和插座連接器所形成的連 接構造的低矮化。再加上，其另一目的是以提案有其他的 電線保持手段來盡可能提高電線抽拔的相對強度。 爲達到上述目的，本發明的插座連接器，是具備有插 座殼和插座接點構件，當訂定有彼此成正交的深度方向、 寬度方向及高度方向時，該插座殼，是設有從成爲高度方 向一方端面的背面朝成爲另一方端面的表面下凹並且凹至 深度方向跟前側的端面爲止的電線插入溝，於要比該電線 插入溝還往深度方向的裡側設有連通於電線插入溝並且開 口在背面，爲組裝對象物表面設置的對方側的插頭連接器 的插頭接點構件所要插入的接納凹部；該插座接點構件， 是被壓入在該電線插入溝內的同時，於深度方向裡側的端 部設有是被配置在接納凹部對插頭接點構件進行接觸的接 觸部，於深度方向跟前側的端部設有是爲大致朝高度方向 豎立的板片對電線絕緣包覆進行夾緊的絕緣筒，於接觸部 和絕緣筒之間設有是形成爲下凹在大致朝高度方向豎立的 板片的高度方向的端緣，以割破電線絕緣包覆來與導體進 行連接的狹槽；構成爲：是將朝深度方向延伸的電線末端 朝電線插入溝沿著高度方向壓入以壓接在狹槽的同時，是 以絕緣筒夾緊電線的絕緣包覆，在與組裝對象物所設置的 -6- 200527766 (3) 插頭連接器成連接時，插座殼的電線插入溝是由組裝對象 物堵塞著。 當將δ亥插座連接益封組裝對象物表面所設置的插頭連 接器進行連接時’插頭接點構件是插入在插座連接器的接 納凹部’該插頭接點構件是接觸於插座接點構件。於該狀 況時，因插座接點構件是被壓入在電線插入溝內，所以插 座接點構件和插座殼的結合強度高。接著，對插座連接器 連接電線’當該插座連接器連接於組裝對象物表面所設置 的插頭連接器時，插座殼的電線插入溝是由組裝對象物堵 塞著，因成爲插座接點構件和電線相接的連接部的狹槽附 近是由插座殼和組裝對象物包圍著，所以電線的圈捲力是 在插座殻或組裝對象物受到阻擋，使電線的圈捲力不會涉 及到狹槽，故可提高電線圈捲的相對強度。此外，因插座 接點構件的絕緣筒是夾緊著電線的絕緣包覆，所以電線的 圈捲力是受到絕緣筒阻擋，使電線 W的圈捲力不會涉及 到狹槽，故可提高電線圈捲的相對強度。因此，就沒有必 要設置加固凹凸，故能夠實現插頭連接器和插座連接器所 形成的連接構造的低矮化。另外，因插座接點構件的絕緣 筒是夾緊著電線的絕緣包覆，所以電線的抽拔力是受到絕 緣筒阻擋，因此可提高電線抽拔的相對強度。再加上，因 絕緣筒使插座接點構件和電線的結合力變高所以即使受到 電線的圈捲、插拔也不會產生插座接點構件和電線的相對 性移動，因此狹槽和電線導體連接的可靠性變高。 本發明的插座連接器，因是以插座殻和組裝對象物來 200527766 (4) 包圍著插座接點構件和電線相接的連接部，再加上是於插 座接點構件設置絕緣筒來提高電線圈捲的相對強度，所以 就沒有設置加固凹凸的必要，因此能夠實現插頭連接器和 插座連接器所形成的連接構造的低矮化。此外，藉由絕緣 筒是能夠提高電線抽拔的相對強度。再加上，因不會產生 插座接點構件和電線的相對性移動，所以狹槽和電線導體 彼此的連接可靠性變高。 本發明的插座連接器，也可於插座殻的電線插入溝的 背面側開口，設有朝寬度方向內側伸出以接觸壓力來對從 深度方向跟前被壓入在其與電線插入溝底面之間的插座接 點構件進行夾持的伸出部。 如此一來，利用底部及伸出部就可限制插座接點構件 朝高度方向的移動，能夠提高朝該方向的電線圈捲的相對 強度。 本發明的插座連接器，也是可於插座接點構件，設有 從寬度方向的兩端朝幾乎高度方向豎立的卡止片，於插座 殻的電線插入溝的構成面，設有是以承接著卡止片來阻止 插座接點構件朝深度方向跟前移動的阻擋部。 如此一來，因阻擋部是承接著卡止片來阻止插座接點 構件朝深度方向跟前移動，所以能夠提高電線抽拔的相對 強度。因此，其也可形成爲是不採用：於插座殻及插座接 點構件當中的一方設置卡止片，於另一方設置卡止片勾掛 用的卡止孔所謂的切口構造。如此一來在插座殼就沒有卡 止片或卡止孔設置用所形成的孔可使插座殻的表面形成爲 -8- 200527766 (5) 是沒有孔的表面，此外還可使插座殼成薄型。 因此，阻擋部是承接著卡止片來阻止插座接點構件朝 深度方向跟前移動，所以能夠提高電線抽拔的相對強度。 此外，是能夠使插座殻的表面形成爲是沒有孔的表面，因 此插座殼的薄型化就可行。 本發明的插座連接器，其插頭連接器，具備有：插頭 殼，設有從成爲高度方向一方端面的表面貫通至成爲另一 方端面的背面並且通到深度方向跟前側端面爲止的收容 室；及，片形插頭接點構件，於插頭殼設置成朝向寬度方 向板狀的接觸部是從深度方向的裡處突出於收容室；是於 插座殼的深度方向的裡側端形成有可嵌合於收容室的突出 部，接納凹部是於突出部設置成開口在背面及深度方向的 裡側端面，插座接點構件的接觸部也可設置成是接觸於插 頭接點構件厚度方向的端面。 如此一來，當對插頭連接器連接已壓接有電線的插座 連接器時，插座殼的突出部會嵌合於插頭殻的收容室，插 座殻的背面會接觸於露出在插頭殼收容室的組裝對象物， 電線插入溝是由組裝對象物堵塞著。 因此，就能夠揭不出具備有片形插頭接點構件的插頭 連接器其連接用的插座連接器的一例。 【實施方式】 〔發明之最佳實施形態〕 以下，是對本發明的實施例進行說明。第1圖至第7 -9- 200527766 (6) 圖是圖示著本發明實施例的插座連接器i 0 〇。先假想有彼 此成正交的深度方向、寬度方向及高度方向，然後利用這 些方向性來進行說明。該實施例的狀況，以第2圖來進行 說明時，圖的左右方向是爲深度方向，圖的左方爲深度方 向的裡處’右方爲深度方向的跟前。此外，圖紙面垂直方 向爲高度方向，圖的上下方向爲寬度方向。插座連接器 1 00 ’具備有：由絕緣性材料形成的插座殻i i 0 ;及，由導 電性材料形成被設置在插座殼1 1 〇上的插座接點構件 1 20。對方側的插頭連接器200，具備有：由絕緣材料形成 的插頭殼2 1 0 ;及，由導電性材料形成被設置在插頭殼 2 1 0上的插頭接點構件2 2 0。插座連接器1 〇 〇及插頭連接 器2 0 0是爲2極型，雖各具備有2個成並列的接點構件 120、220 ’但並不因此而限定本發明的插座連接器及插頭 連接器的極數。插頭連接器2 0 0，是組裝在組裝對象物P 的表面。組裝對象物P，是爲具有朝高度方向的面狀表面 之物品的同時是爲具有可成爲插頭連接器2 0 0連接對象的 導體之物品。於該組裝對象物P，是包括例如印刷電路 板、FFC ( Flexible Flat Cable :軟性扁形電纜）或 fpc (Flexible Printed Circuit :軟性印刷回路）等的平狀柔軟 電纜、電子機器的框體等在內。於此所謂的印刷電路板， 是指根據回路設計將零件間連接用所需的導體圖案利用印 刷形成在絕緣基板的表面上或形成在表面和其內部上的基 板。爲電子機器的框體時，例如有是利用可於絕緣體的表 面形成導電性鍍層的 MID ( Molded Interconnection -10- 200527766 (7)200527766 (1) IX. Description of the invention [Technical field to which the invention belongs] The present invention belongs to the technical field of electrical connectors, and relates to a socket connector that can connect plug connectors mounted on the surface of other assembly objects of printed circuit boards. . [Prior Art] Japanese Patent No. 3 2 6 2 7 3 2 discloses that a crimp connector is composed of: a contact member for crimp connection of an electric wire; and the contact members are individually isolated and housed. The contact member storage room is separated by a partition wall and its top and rear ends are opened for pressing the above-mentioned electric wires. The partition walls on both sides of the rear end of the open section are provided as It is formed by the reinforced and uneven insulating shell of the wire locking portion. [Summary of the Invention] When a plug connector is assembled on the surface of a printed circuit board, and the plug connector is connected to a socket connector that has been crimped to the end of a wire, in order to increase the relative strength of the electric coil to be bent and deformed, The reinforcing unevenness is provided as disclosed in Japanese Patent No. 3 2627 32. In this case, since the reinforcing projections are erected from the top of the partition wall of the socket housing in the height direction, the height from the printed circuit board of the socket connector becomes higher, so the connection formed by the plug connector and the socket connector is high. The structural lowness cannot be achieved. In addition, it is also hopeless to increase the relative strength of the so-called pullout of the electric wire in the direction in which it is pulled. -5- 200527766 (2) The present invention is an invention focusing on such a problem, and its purpose is to surround the connection between the socket contact member and the wire with the socket shell and other assembly objects of the printed circuit board. In addition, an insulation tube is provided on the socket contact member to increase the relative strength of the electric coil roll, thereby reducing the connection structure formed by the plug connector and the socket connector without the need to provide reinforcement bumps. . In addition, another purpose is to propose other means of wire retention to maximize the relative strength of the wire pull. To achieve the above object, the socket connector of the present invention is provided with a socket shell and a socket contact member. When a depth direction, a width direction, and a height direction which are orthogonal to each other are specified, the socket shell is provided with The back surface of one end surface in the height direction is recessed toward the surface of the other end surface and is recessed to the front end surface in the depth direction. A connection wire is provided on the back side in the depth direction than the wire insertion groove. Insert the groove and open it on the back side. The receiving recess to be inserted into the plug contact member of the plug connector on the opposite side of the surface of the assembly object; the socket contact member is pressed into the wire insertion groove, A contact portion that is disposed in the receiving recess to contact the plug contact member is provided at an end portion in the depth direction. An end portion in the depth direction and the front side is provided with a plate that is erected approximately in a height direction to insulate the electric wire. An insulation tube covering and clamping is provided between the contact portion and the insulation tube. A slot that is connected to the conductor by cutting the insulation covering of the wire toward the end edge; the structure is such that the end of the wire extending in the depth direction is pressed into the wire insertion groove along the height direction to be crimped into the slot at the same time It is an insulation cover that clamps the wire with an insulation tube. When it is connected to the assembly object, it is set to -6-200527766 (3) When the plug connector is connected, the wire insertion groove of the socket shell is blocked by the assembly object. When the δHai socket is connected to the plug connector provided on the surface of the Yifeng assembly object, the 'plug contact member is inserted into the receiving recess of the socket connector' and the plug contact member is in contact with the socket contact member. In this case, since the socket contact member is pressed into the wire insertion groove, the coupling strength between the socket contact member and the socket shell is high. Next, connect the electric wire to the socket connector. When the socket connector is connected to the plug connector provided on the surface of the assembly object, the electric wire insertion groove of the socket shell is blocked by the assembly object, and becomes the socket contact member and the electric wire. The slot of the connecting part is surrounded by the socket shell and the assembly object, so the coiling force of the wire is blocked in the socket shell or the assembly object, so that the coiling force of the wire does not involve the slot. Therefore, the relative strength of the coil can be improved. In addition, because the insulation tube of the socket contact member is an insulation coating that clamps the wire, the coiling force of the wire is blocked by the insulation tube, so that the coiling force of the wire W does not involve the slot, so the wire can be improved. The relative strength of the loop. Therefore, it is not necessary to provide reinforcing projections and projections, so that the connection structure formed by the plug connector and the socket connector can be reduced. In addition, since the insulation tube of the socket contact member is an insulation coating that clamps the wire, the drawing force of the wire is blocked by the insulation tube, so the relative strength of the wire extraction can be improved. In addition, the insulation tube increases the binding force between the socket contact member and the electric wire, so that the socket contact member and the electric wire will not move relative to each other even if they are coiled or inserted. Therefore, the slot and the wire conductor will not move. The reliability of the connection becomes higher. The socket connector of the present invention is based on a socket shell and an assembly object. 200527766 (4) It surrounds the connection part where the socket contact member is connected to the electric wire, and an insulation tube is provided on the socket contact member to improve the electric wire. Because of the relative strength of the coil, there is no need to provide reinforcement for unevenness. Therefore, the connection structure formed by the plug connector and the socket connector can be reduced. In addition, the relative strength of the extraction of the electric wire can be improved by the insulation tube. Furthermore, since the relative movement of the socket contact member and the electric wire does not occur, the connection reliability between the slot and the electric wire conductor becomes high. The socket connector of the present invention can also be opened on the back side of the wire insertion groove of the socket shell, and is provided with a contact pressure protruding inward in the width direction to be pressed forward from the depth direction between the socket and the bottom surface of the wire insertion groove. The protruding portion of the socket contact member being clamped. In this way, the bottom portion and the protruding portion can restrict the movement of the socket contact member in the height direction, and the relative strength of the electric coil coil in that direction can be increased. The socket connector of the present invention is also a socket contact member. The socket connector is provided with a locking piece standing up from the both ends in the width direction to an almost height direction. The electric wire insertion groove of the socket shell is provided with a supporting surface. The blocking piece is a blocking portion for preventing the socket contact member from moving forward in the depth direction. In this way, since the blocking portion receives the locking piece to prevent the socket contact member from moving forward in the depth direction, it is possible to increase the relative strength of the electric wire extraction. Therefore, it is also possible not to adopt a so-called notch structure in which a locking piece is provided in one of the socket housing and the socket contact member, and a locking hole for hooking the locking piece is provided on the other side. In this way, there are no locking pieces or holes in the socket shell, and the holes formed can be used to make the surface of the socket shell -8-200527766 (5) It is a surface without holes. In addition, the socket shell can be made thin . For this reason, the blocking portion receives the locking piece to prevent the socket contact member from moving forward in the depth direction, so that the relative strength of the electric wire extraction can be improved. In addition, since the surface of the socket shell can be formed as a surface without holes, it is possible to reduce the thickness of the socket shell. The socket connector of the present invention includes a plug connector including a plug housing provided with a receiving chamber that penetrates from a surface that becomes one end surface in the height direction to a back surface that becomes the other end surface and leads to the front end surface in the depth direction; and The sheet-shaped plug contact member is provided on the plug shell so that the plate-shaped contact portion in the width direction protrudes from the depth direction to the inside of the accommodation chamber; the depth-wise inner end of the socket shell is formed to fit in The protruding portion of the accommodating room, the receiving recessed portion is provided on the protruding portion so as to open on the back surface and the rear end surface in the depth direction, and the contact portion of the socket contact member may be provided to contact the end surface in the thickness direction of the plug contact member. In this way, when the plug connector is connected to the socket connector to which the electric wire has been crimped, the protruding portion of the socket shell will fit into the accommodation chamber of the plug shell, and the back of the socket shell will contact the exposed portion of the housing of the plug shell. In the assembly object, the wire insertion groove is blocked by the assembly object. Therefore, an example of a socket connector for connecting a plug connector including a chip-shaped plug contact member to the plug connector cannot be revealed. [Embodiment] [Best Embodiment of the Invention] Hereinafter, examples of the present invention will be described. FIGS. 1 to 7 -9- 200527766 (6) The figure illustrates a socket connector i 0 〇 according to an embodiment of the present invention. First, suppose that there are depth directions, width directions, and height directions that are orthogonal to each other, and then use these directivity to explain. When the situation of this embodiment is described with reference to FIG. 2, the left-right direction of the figure is the depth direction, and the left side of the figure is the depth in the depth direction. The right side is the front of the depth direction. In addition, the vertical direction of the drawing surface is the height direction, and the vertical direction of the drawing is the width direction. The socket connector 100 'includes a socket shell i i 0 made of an insulating material, and a socket contact member 120 provided on the socket shell 1 10, made of a conductive material. The mating connector 200 includes a plug housing 2 1 0 made of an insulating material, and a plug contact member 2 2 0 provided on the plug housing 2 1 0 made of a conductive material. The socket connector 100 and the plug connector 2000 are two-pole type, and although each has two parallel contact members 120 and 220 ′, the socket connector and the plug connection of the present invention are not limited thereto. Number of poles. The plug connector 2 0 0 is assembled on the surface of the assembly object P. The assembling object P is an article having a planar surface in a height direction and an article having a conductor that can be connected to the plug connector 200. The assembly object P includes, for example, a flat flexible cable such as a printed circuit board, FFC (Flexible Flat Cable) or fpc (Flexible Printed Circuit), and a housing of an electronic device. . The term "printed circuit board" used herein refers to a substrate in which the conductor patterns required for connection between parts are formed on the surface of the insulating substrate or formed on the surface and the inside thereof by printing according to the circuit design. In the case of an electronic device, for example, there is a MID (Molded Interconnection -10- 200527766 (7)) which can be used to form a conductive coating on the surface of an insulator.
Device )技術來形成導體的例子。該實施例的狀況，組裝 對象物P，是爲印刷電路板，插頭連接器2 0 0，是組裝在 爲該印刷電路板的組裝對象物P的表面。 如第 8圖所示，於插座殼1 1 0，設有電線插入溝 1 1 5，該電線插入溝1 1 5是從成爲高度方向一方端面的背 面111朝成爲另一方端面的表面U2下凹並且是凹至深度 方向跟前側的端面1 1 3爲止。在要比插座殼1 1 〇的電線插 入溝1 1 5還往深度方向的裡側，設有：連通於電線插入溝 1 1 5並且開口在背面1 1 1，爲插頭連接器2 0 0的插頭接點 構件2 2 0所要插入的接納凹部1 1 6。 該插座接點構件1 20，是被壓入在上述電線插入溝 1 1 5。該壓入，例如是將尺寸設定成可使插座接點構件i 2 〇 和電線插入溝1 1 5嵌合成緊貼。插座接點構件1 2 〇，用指 定形狀的板材彎曲成箱狀來形成，是以朝高度方向的底壁 和朝寬度方向從底壁的寬度方向兩端豎立的側壁爲主要構 成構件’但本發明的插座接點構件並不限定於如此構成。 於插座接點構件120的深度方向裡側的端部，設有是被配 置在接納凹部1 1 6對插頭接點構件220進行接觸的接觸部 1 2 1 °該實施例的狀況，接觸部1 2丨是用從底壁朝從深度 方向的裡處延伸的大致爲高度方向朝向的板片來形成，前 端是朝莧度方向分岐成2個，形成爲所謂的叉形，從高度 方向看時整體是大致形成爲U字形，但本發明插座接點構 件的接觸部並不限定於如此構成。於插座接點構件丨2〇的 深度方向跟前側的端部設有電線W絕緣包覆夾緊用的絕 -11 - 200527766 (8) 緣筒1 2 2。該絕緣筒1 2 2，是於插座接點構件1 2 0 朝高度方向豎立的板片所構成。板片的朝向並無限 於此是大致朝向寬度方向。是將該板邊朝寬度方向 彎折來對電線W的絕緣包覆進行推壓以夾緊絕緣 板片的數量可以是爲1片也可以是爲2片以上。該 的狀況，絕緣筒1 2 2是由從底壁的寬度方向兩端各 朝高度方向豎立的大致爲寬度方向朝向的2片板 成。在插座接點構件1 2 0的接觸部1 2 1和絕緣筒 間，於大致高度方向豎立著板片。該板片的朝向 定，但於此是朝向深度方向。於該板片高度方向的 凹陷成大致爲U字形，該凹部的端緣是形成爲銳利 端緣附近來形成狹槽1 23，構成爲是割破電線w的 覆來進行與在絕緣包覆內側的導體的連接。該實施 況，狹槽1 2 3的板片是從底壁朝高度方向豎立著。 W沿著高度方向壓入在該狹槽1 2 3時，狹槽1 2 3會 線W的絕緣包覆，使在絕緣包覆內側的導體接觸 槽123達到狹槽123和電線W的導體的機械性連 電。 如第10圖所示，該插座連接器100，是構成爲 深度方向延伸的電線w末ί而沿者局度方向壓入在 入溝1 1 5使其壓接在壓接用狹槽1 2 3的同時，以 1 22夾緊電線W的絕緣包覆，在連接著組裝對象物 置的插頭連接器200時，插座殼1 1 〇的電線插入溝 由組裝對象物Ρ堵塞著。 由大致 定，但 的內側 包覆。 實施例 別大致 片所構 122之 並無限 端緣是 ，由該 絕緣包 例的狀 將電線 割破電 於該狹 接及接 ·_將朝 電線插 絕緣筒 Ρ所設 1 15是 -12- 200527766 (9) 如第5圖所示，是於插座殻1 10的電線 背面側的開口，設有朝寬度方向伸出的伸出 爲是在該伸出部1 1 7與電線插入溝1 1 5的庭 是以接觸壓力來夾持從深度方向跟前壓入的 1 2 0。該實施例中，是構成爲由伸出部1 1 7 1 1 5的底面1 1 5 a以接觸壓力來夾持插座接點 壁。 如第6圖及第9圖所示，於插座接點構 從寬度方向兩端幾乎朝高度方向豎立的卡止 座殼1 1 〇的電線插入溝1 1 5的構成面，設有 片1 2 4來阻止插座接點構件1 2 0朝深度方向 擋部118。該實施例的狀況，卡止片124幾 朝向從底壁的寬度方向的兩端朝高度方向豎 阻擋部1 1 8，是電線插入溝1 1 5的側面1 1 5 b 陷所形成。接著，先將插座接點構件1 2 0壓 溝1 15後再將卡止片124稍微朝寬度方向的 卡止片1 2 4嵌入阻擋部1 1 8。藉由如此的構 點構件1 2 0欲朝深度方向跟前移動時，使卡 擋部Π 8的深度方向跟前側頂到朝裡處的面 構件1 2 0的移動受阻。也可於事先將卡止片 稍微倒向寬度方向的外側，於插座接點構件 線插入溝1 1 5時使卡止片1 2 4進行彈性變形 部 1 1 8。 該插座連接器1 0 0，是要連接於插頭連 插入溝1 1 5的 部1 1 7，構成 5面1 1 5 a之間 插座接點構件 與電線插入溝 構件1 2 0的側 件1 2 0，設有 片1 2 4。於插 是承接著卡止 跟前移動的阻 乎是寬度方向 立著。此外， 朝寬度方向凹 入在電線插入 外側彎折以使 成，在插座接 止片124在阻 ，使插座接點 124設置成是 120壓入在電 來嵌入在阻擋 接器200 。如 -13- 200527766 (10) 第]2圖所示’於插頭殼2 1 ο，設有是從成；i 端面的表面2 11貫通至成爲另一方端面的背 到株度方向跟前側端面2 1 3爲止的收容室： 構件220是爲片形，具有是形成爲寬度方向 觸部221 °插頭接點構件220，是於插頭殼 觸部2 2 1是從深度方向的裡處突出於收容_ 接點構件220設有連接部222，連接部222 在插頭殼2 1 0的背面及其周緣。連接部22 2 裝在組裝對象物p上。連接部222也可利用 象物P的表面，也可插入在組裝對象物P上 後進行焊接。該孔並不拘是否貫穿組裝對象 殼Π 〇的深度方向的裡側端形成有收容室2 出部11 9，於突出部丨！ 9設有朝背面1 !丨及 的端面1 1 4開口的接納凹部1 1 6，構成爲 120的接觸部121是從厚度方向的兩側夾著 220的接觸部221來進行接觸。收容室214 插頭殻2 1 0的深度方向跟前側的端面2 1 3的 形成爲頸縮部。於插頭殼2 1 0，設有該頸縮 寬度方向內側突出的卡止部，該卡止部可防 1 00朝深度方向跟前脫落。於插座殼1 1 〇的 插頭殻2 1 0的收容室2 1 4的構成壁，設有突 於收容室2 1 4時提高嵌合力的鎖住機構。 2 1 4的構成壁設有做爲鎖住部2 1 5的凹部，，、 有做爲鎖住部Π 9a的突起部’當突出部1 : 商度方向一方 面212並且通 2 1 4。插頭接點 丨朝向板狀的接 22設置成其接 〔2 1 4。於插頭 是設置成露出 是以焊接等組 焊接在組裝對 所形成的孔內 物p。於插座 1 4嵌合用的突 深度方向裡側 插座接點構件 插頭接點構件 的寬度，是在 附近部位變窄 部形成用的朝 止插座連接器 突出部1 1 9和 出部1 1 9嵌合 即，於收容室 ί令突出部1 9設 丨9嵌合於收容 -14- 200527766 (11) 室2 1 4時鎖住部彼此是利用撓性形成爲嵌合。鎖住機構也 可形成爲相反，即，是在突出部1 1 9設有凹部，在收容室 2 1 4的構成壁設有突起部。Device) technology to form a conductor example. In this embodiment, the assembly object P is a printed circuit board, and the plug connector 200 is assembled on the surface of the assembly object P that is the printed circuit board. As shown in FIG. 8, an electric wire insertion groove 1 1 5 is provided in the socket housing 1 10. The electric wire insertion groove 1 1 5 is recessed from the back surface 111 which is one end surface in the height direction to the surface U2 which is the other end surface. And it is recessed to the depth direction and the front end surface 1 1 3. On the back side of the wire insertion groove 1 1 5 which is deeper than the socket housing 1 1 〇, there is provided: a communication with the wire insertion groove 1 1 5 and an opening on the back 1 1 1 for the plug connector 2 0 0 The receiving recess 1 1 6 into which the plug contact member 2 2 0 is to be inserted. The socket contact member 120 is pressed into the electric wire insertion groove 1 15. This press-fitting is, for example, set to a size such that the socket contact member i 2 〇 and the electric wire insertion groove 1 1 5 fit tightly. The socket contact member 1 2 0 is formed by bending a plate of a predetermined shape into a box shape, and the main components are a bottom wall facing the height direction and a side wall standing up from both ends of the bottom wall width direction in the width direction. The socket contact member of the invention is not limited to such a configuration. A contact portion 1 2 1 is provided at an end portion on the deep side of the socket contact member 120 in the receiving recess 1 1 6 to contact the plug contact member 220. In this embodiment, the contact portion 1 is provided. 2 丨 It is formed by a plate that extends from the bottom wall toward the inside from the depth direction and is generally oriented in the height direction. The front end is divided into two directions and is formed into a so-called fork shape. When viewed from the height direction The overall shape is generally U-shaped, but the contact portion of the socket contact member of the present invention is not limited to such a configuration. An electric wire W is provided on the end portion of the socket contact member 丨 20 in the depth direction and the front side for insulation and clamping -11-200527766 (8) Edge tube 1 2 2. The insulating cylinder 1 2 2 is a plate piece which is erected in the height direction from the socket contact member 1 2 0. The orientation of the plate is not limited to this, and it is generally oriented in the width direction. The number of the insulation plate may be clamped by bending the edge of the plate in the width direction to press the insulation covering of the electric wire W, or may be two or more. In this case, the insulating tube 1 2 2 is formed of two sheets of approximately widthwise directions, each of which is erected in the height direction from both ends in the width direction of the bottom wall. Between the contact portion 12 of the socket contact member 12 and the insulating tube, a plate is erected in a substantially height direction. The direction of the plate is fixed, but here it is oriented in the depth direction. The depression in the height direction of the plate is generally U-shaped, and the edge of the recess is formed near the sharp edge to form the slot 1 23, which is configured to cut the cover of the electric wire w to perform the inside of the insulation coating. Connection of the conductor. In this embodiment, the plates of the slots 1 2 3 are erected from the bottom wall in the height direction. When W is pushed into the slot 1 2 3 along the height direction, the slot 1 2 3 will wire the insulation coating of W, so that the conductor contact groove 123 inside the insulation coating reaches the slot 123 and the conductor of the wire W. Mechanically connected. As shown in FIG. 10, the socket connector 100 is configured as an electric wire w extending in the depth direction, and is pressed into the groove 1 1 5 along the local direction, and is crimped into the crimping slot 1 2 At the same time as 3, the insulation covering of the electric wire W is clamped with 1 22, and when the plug connector 200 placed at the assembly object is connected, the electric wire insertion groove of the socket housing 110 is blocked by the assembly object P. It is roughly fixed, but is covered by the inside. The embodiment is roughly composed of 122 and the infinite edge is that the electric wire is cut to the narrow connection and connected by the shape of the insulation package example. The 15 15 is -12- 200527766 (9) As shown in Fig. 5, the opening on the back side of the electric wire of the socket housing 1 10 is provided with a protrusion extending in the width direction so that the protrusion 1 1 7 and the electric wire insertion groove 1 1 The court of 5 uses contact pressure to hold the 1 2 0 pushed forward from the depth direction. In this embodiment, the socket contact wall is held by the bottom surface 1 1 5 a of the protruding portion 1 1 7 1 1 5 with a contact pressure. As shown in FIG. 6 and FIG. 9, the structure of the electric wire insertion groove 1 1 5 of the locking seat shell 1 1 0 which is erected from the widthwise ends of the socket contact structure to the height direction from both ends in the width direction is provided with a sheet 1 2 4 to prevent the socket contact member 1 2 0 from moving toward the depth stopper 118. In the present embodiment, the blocking piece 124 faces the height direction from both ends in the width direction of the bottom wall to the height direction. The blocking portion 1 1 8 is formed by the side surface 1 1 5 b of the electric wire insertion groove 1 1 5. Next, first press the groove 1 15 of the socket contact member 120 into the groove 1 15, and then insert the locking piece 124 slightly in the width direction into the blocking portion 1 1 8. With such a structural point member 120 moving forward in the depth direction, the depth direction of the blocking portion Π 8 is pushed forward to the inwardly facing surface member 1 2 0. Alternatively, the locking piece may be slightly inverted outward in the width direction, and the locking piece 1 2 4 may be elastically deformed when the socket contact member wire is inserted into the groove 1 1 5. The socket connector 1 0 0 is a part 1 1 7 to be connected to the plug connection groove 1 1 5 and constitutes a side piece 1 of the socket contact member and the wire insertion groove member 1 2 0 between 5 sides 1 1 5 a. 2 0, with 1 2 4 pieces. The insert is then held in place in a widthwise direction by blocking. In addition, it is recessed in the width direction and is bent at the outside of the wire insertion so that the socket connection piece 124 is blocked, and the socket contact 124 is set to be 120 pressed into the electricity to be embedded in the blocking connector 200. As shown in -13- 200527766 (10) [2], 'on the plug housing 2 1 ο, is provided from; the surface 2 11 of the i end surface penetrates from the back to the other end surface to the plant direction and the front end surface 2 1 to 3 of the storage room: The member 220 is sheet-shaped, and has a contact member 221 formed in the width direction, and the plug contact member 220 is formed in the plug shell contact 2 2 1 protruding from the depth inwardly. The contact member 220 is provided with a connection portion 222 on the back surface of the plug housing 210 and its peripheral edge. The connection portion 22 2 is attached to the assembly object p. The connection portion 222 may use the surface of the object P, or may be inserted into the assembly object P and welded. This hole does not matter whether it penetrates the assembly object shell Π 〇 in the depth-direction end of the receiving chamber 2 and an outlet portion 119 is formed at the protruding portion 丨! 9 is provided with a receiving recessed portion 1 1 6 which is open toward the rear surface 1 and the end surface 1 1 4. The contact portion 121 configured as 120 is contacted with the contact portions 221 of 220 sandwiched from both sides in the thickness direction. The receiving chamber 214 is formed as a necked portion in the depth direction of the plug housing 2 1 0 and the front end surface 2 1 3. The plug housing 2 10 is provided with a locking portion protruding inward in the necked width direction, and the locking portion can prevent the 100 from falling forward in the depth direction. A lock mechanism for increasing the fitting force when the housing wall 2 1 4 of the plug housing 2 10 of the socket housing 1 10 is projected from the housing room 2 1 10 is provided. The constituting wall of 2 1 4 is provided with a recessed portion serving as the locking portion 2 1 5, and a protruding portion serving as the locking portion Π 9a is provided as the protruding portion 1: a side surface 212 in the direction of consultation and communicated with 2 1 4. The plug contacts 丨 are arranged to face the plate-shaped contacts 22 [2 1 4. The plug is provided so as to be exposed, and the contents p of the hole formed by the assembly pair are welded by welding or the like. The width of the plug contact member on the inner side of the socket contact member in the protruding depth direction for the fitting of the socket 14 is to fit the protrusion 1 1 9 and the outlet 1 1 9 of the socket connector into a narrowed portion in the vicinity. Immediately, in the storage room, the protruding portions 19 are provided and fitted to the storage 14- 200527766 (11) When the rooms 2 1 4 are locked, the locking portions are formed to be fitted with each other by flexibility. The locking mechanism may be formed reversely, that is, a recessed portion may be provided in the protruding portion 1 19, and a protruding portion may be provided in a constituent wall of the storage chamber 2 1 4.
接著，是對該實施例的插座連接器1 〇 〇的作用及效果 進行說明。當將該插座連接器1 〇〇對組裝對象物P表面所 設置的插頭連接器200進行連接時，插頭接點構件22 0是 被插入在插座連接器1 〇 〇的接納凹部1 1 6，該插座接點構 件220會接觸於插座接點構件120。於該狀況，因插座接 點構件1 2 0是被壓入在電線插入溝1 1 5，所以插座接點構 件1 2 0和插座殼1 1 0彼此結合的強度高。接著，對插座連 接器1 0 0連接電線W，當該插座連接器1 00連接於組裝對 象物P表面所設置的插頭連接器2 0 0時，插座殻1 1 0的電 線插入溝1 1 5是爲組裝對象物P所堵塞著，因成爲插座接 點構件1 20和電線W相接的連接部的狹槽1 23附近是由 插座殼1 1 〇和組裝對象物P堵塞著，所以如第]4圖所示 電線W的圈捲力Fb是在插座殼1 1 〇和組裝對象物P受到 阻擋，使電線W的圈捲力不會涉及到狹槽1 2 3，因此能夠 提高電線W圈捲的相對強度。此外，因插座接點構件1 20 的絕緣筒1 1 2是夾緊著電線W的絕緣包覆，所以電線W 的圈捲力是受到絕緣筒1 1 2阻擋，使電線W的圈捲力不 會涉及到狹槽1 2 3，故能夠提高電線W圈捲的相對強度。 因此，就沒有必要設置加固凹凸，故能夠實現插頭連接器 200和插座連接器1 〇〇所形成的連接構造的低矮化。另 外，因插座接點構件1 20的絕緣筒1 22是夾緊著電線W -15- 200527766 (12) 的絕緣包覆，所以電線w的抽拔力F t是受到絕緣筒1 2 2 阻擋’使電線W的抽拔力不會涉及到狹槽1 2 3 ’因此可提 高電線抽拔的相對強度。再加上，因絕緣筒1 2 2使插座接 點構件1 20和電線W彼此的結合力變高所以即使受到電 線W的圈捲、插拔也不會產生插座接點構件1 20和電線 W彼此的相對性移動，因此狹槽和電線導體彼此的連接可 靠性變高。 本發明是包括將電線插入溝開放在高度方向的一方， 在電線插入溝附近是不拘束插座接點構件高度方向的插座 連接器的實施例。但是，上述實施例的狀況，是於插座殼 1 1 0的電線插入溝1 1 5的背面側開口，設有朝寬度方向內 側伸出以接觸壓力來對從深度方向跟前被壓入在其與電線 插入溝1 1 5的底面11 5 a之間的插座接點構件1 2 0進行夾 持的伸出部1 1 7。如此一來，利用底部1 1 5 a及伸出部1 1 7 就可限制插座接點構件1 2 0朝高度方向的移動，能夠提高 朝該方向的電線圈捲的相對強度。 本發明是包括不設有卡止片及阻擋部的插座連接器的 貫施例。但是，上述貫施例的狀況，是於插座接點構件 120，設有從寬度方向的兩端幾乎朝高度方向豎立的卡止 片1 24，於插座殼1 1 0的電線插入溝1 1 5的構成面，設有 是以承接著卡止片1 2 4來阻止插座接點構件丨2 〇朝深度方 向跟前移動的阻擋部1 1 8。如此一來，因阻擋部丨丨8是承 接著卡止片1 2 4來阻止插座接點構件1 2 〇朝深度方向跟前 移動，所以能夠提高電線W抽拔的相對強度。因此，其 -16- 200527766 (13) 也可形成爲是不採用：於插座殼1 1 0及插座接點構件1 2 0 當中的一方設置卡止片，於另一方設置該卡止片勾掛用的 卡止孔所謂的切口構造。如此一來在插座殼π 〇就沒有卡 止片或卡止孔設置用所形成的孔可使插座殼11 0的表面 1 1 2形成爲是沒有孔的表面’此外還可使插座殼1 1 〇成薄 型。 本發明是包括在接觸著組裝對象物表面所設置的插頭 連接器時，是構成爲插座殼的電線插入溝是由組裝對象物 堵塞著的插座連接器及插頭連接器的實施例。但是，設有 卡止片及阻擋部的插座連接器的實施例。但是，上述實施 例的狀況，插頭連接器2 0 0 ’具備有：插頭殼210，是設 有從成爲高度方向一方端面的表面211貫通至成爲另一方 端面的背面2 1 2並且是通到深度方向跟前側的端面2 1 3爲 止的收容室214;及，片形插頭接點構件220，是於插頭 殻2 1 0設置成朝向寬度方向板狀的接觸部22 1是從深度方 向的裡處突出於收容室214;是於插座殼110的深度方向 的裡側端形成有可嵌合於收容室21 4的突出部1 1 9，於突 出部1 1 9設有開口在背面1 1 1及深度方向裡側的端面1 1 4 的接納凹部Η 6，插座接點構件1 2 0的接觸部1 2 1是設置 成接觸於插頭接點構件220厚度方向的端面。如此一來， 當對插頭連接器220連接已壓接有電線W的插座連接器 1 00時，插座殼1 1 〇的突出部1 1 9會嵌合於插頭殼2 1 0的 收容室2 1 4，插座殼1 1 0的背面1 1 1會接觸於露出在插頭 殼2 1 0收容室2 1 4的組裝對象物ρ，電線插入溝丨1 5是由 -17- 200527766 (14) 組裝對象物p堵塞著。 此外，上述實施例的狀況’因插座連接器1 0 0是以突 出邰1 1 9沿著高度方向嵌合於插頭連接器2 〇 〇，所以組裝 對象物P就沒有必要設置嵌合時插座連接器i 〇 〇移動用的 預留空間，因此能夠減少組裝面積。這對於將插頭連接器 2 〇 〇組裝在零件密集的組裝對象物p表面，然後對此連接 插座連接器1 〇 〇時是爲有利。另外，如此的將插頭連接器 2 〇 〇組裝在零件密集的組裝對象物P表面，然後對此嵌合 插座連接器100時，因是爲_高度方向壓入插座連接器 100的作業，所以這與朝深度方向或寬度方向等垂直於高 度的方向來進行壓入的作業相比是大幅度改善作業性。因 插座連接器100是從插座殼110朝與高度方向交叉的方向 拉出電線W，所以即使是與該組裝對象物p表面成相向地 配置有例如框體等時電線w也難以接觸該框體，電線W 承受的負荷減少使連接狀態變穩定的同時可使兩連接器 1 0 0、2 0 0所形成的連接構造成低矮化。此外插座接點構件 1 2 0的接觸部1 2 1，因是形成爲所謂的叉形，從厚度方向 的兩側夾著插頭接點構件2 2 0的接觸部2 2 1來進行接觸， 所以對於插頭接點構件2 2 0是形成爲插座接點構件；! 2 〇的 二點接觸，因此連接的可靠性變高。另外，接觸部1 2丨若 是形成爲所謂的叉形時接觸部1 2 1是可由板材來形成，如 此一來就可促進插座連接器1 0 0的薄型化。 本發明，是包括以上實施例特徵經組合後的實施例。 200527766 (15) 【圖式簡單說明】 第1圖爲實施例插座連接器從背面側看的透視圖。 第2圖爲實施例插座連接器從背面側看的平面圖。 第3圖爲第2圖III-III剖線的剖面圖。 第4圖爲第2圖IV_IV剖線的剖面圖。 第5圖爲第2圖V-V剖線的剖面圖。 第6圖爲第2圖VI - VI剖線的剖面圖。 第7圖爲第2圖VII-VII剖線的剖面圖。 第8圖爲實施例插座殼的剖面圖。剖線的位置是與第 3圖的狀況相同。 第9圖爲實施例插座接點構件的透視圖。 第1 0圖爲實施例插座連接器連接著電線從背面側看 的透視圖。 第1 1圖爲實施例插座連接器連接著電線從表面側看 的透視圖。 第1 2圖爲實施例插頭連接器從表面側看的透視圖。 第1 3圖爲實施例插座連接器連接著電線與插頭連接 器成連接時的透視圖。 第1 4圖爲實施例插座連接器連接著電線與插頭連接 器成連接時以朝寬度方向的面切剖後從寬度方向看的剖面 圖。 第1 5圖爲實施例插座連接器連接著電線與插頭連接 器成連接日寸以朝涂度方向的面切剖後從深度方向跟前看的 剖面圖。 -19- 200527766 (16) 【主要元件符號說明】 1 0 0 :插座連接器 1 10 :插座殼 1 11 :背面 1 1 2 :表面 1 1 3 :深度方向跟前側的端面 1 1 4 :深度方向裡側的端面 1 1 5 :電線插入溝 η 5 a :電線插入溝的底面 1 1 5 b :電線插入溝的側面 1 1 6 :接納凹部 1 1 7 :伸出部 1 1 8 :阻擋部 1 1 9 :突出部 1 19a :鎖住部 1 2 0 :插座接點構件 1 2 1 :接觸部 1 2 2 :絕緣筒 1 2 3 :狹槽 124 :卡止片 2 0 0 :插頭連接器 2 1 0 :插頭殼 2 1 1 :表面 -20 200527766 (17) 2 1 2 :背面 2 1 3 :深度方向跟前側的端面 2 1 4 :收容室 2 1 5 :鎖住部 2 2 0 :插頭接點構件 2 2 1 :接觸部 2 2 2 :連接部 P :組裝對象物 W :電線 F b :圍繞力 Ft :抽拔力 -21Next, operations and effects of the socket connector 100 of this embodiment will be described. When the socket connector 100 is connected to the plug connector 200 provided on the surface of the assembly object P, the plug contact member 22 0 is inserted into the receiving recess 1 16 of the socket connector 100. The socket contact member 220 will contact the socket contact member 120. In this situation, since the socket contact member 12 is pressed into the wire insertion groove 1 15, the strength of the joint between the socket contact member 12 and the socket shell 1 10 is high. Next, the electric wire W is connected to the socket connector 100, and when the socket connector 100 is connected to the plug connector 2 0 0 provided on the surface of the assembly object P, the electric wire of the socket shell 1 1 0 is inserted into the groove 1 1 5 It is blocked by the assembly object P. Since the vicinity of the slot 1 23 which is the connection portion between the socket contact member 120 and the electric wire W is blocked by the socket shell 1 1 0 and the assembly object P, it is as described above. The winding force Fb of the electric wire W shown in FIG. 4 is blocked by the socket shell 1 1 0 and the assembly object P, so that the winding force of the electric wire W does not involve the slot 1 2 3, so that the electric wire W can be increased. The relative strength of the volume. In addition, since the insulating tube 1 12 of the socket contact member 1 20 is an insulation coating that clamps the wire W, the coiling force of the wire W is blocked by the insulating tube 1 1 2, so that the coiling force of the wire W is not Since the slot 1 2 3 is involved, the relative strength of the W coil of the wire can be improved. Therefore, it is not necessary to provide the reinforcement unevenness, so that the connection structure formed by the plug connector 200 and the socket connector 100 can be reduced. In addition, since the insulation tube 1 22 of the socket contact member 1 20 is an insulation coating that clamps the electric wire W -15- 200527766 (12), the withdrawal force F t of the electric wire w is blocked by the insulating tube 1 2 2 ' The drawing force of the electric wire W is not related to the slot 1 2 3 ′, so the relative strength of the electric wire drawing can be improved. In addition, since the coupling force between the socket contact member 120 and the electric wire W is increased by the insulating tube 1 2 2, the socket contact member 120 and the wire W are not generated even if the wire W is coiled or inserted. The relative relativity moves, so the connection reliability between the slot and the wire conductor becomes high. The present invention is an embodiment including a socket connector in which a wire insertion groove is opened at one side in the height direction and the height direction of the socket contact member is not restricted in the vicinity of the wire insertion groove. However, in the case of the above-mentioned embodiment, the back side of the electric wire insertion groove 1 15 of the socket housing 1 10 is opened at the back side, and is provided with a contact pressure protruding inward in the width direction to be pressed in front of the depth direction between The extension 1 1 7 between which the socket contact member 1 2 0 between the bottom surface 11 5 a of the electric wire insertion groove 1 1 5 is clamped. In this way, the bottom 1 1 5 a and the extension 1 1 7 can limit the movement of the socket contact member 120 in the height direction, and the relative strength of the electric coil coil in this direction can be increased. The present invention is an embodiment including a socket connector without a locking piece and a blocking portion. However, in the embodiment described above, the socket contact member 120 is provided with locking pieces 1 24 standing almost in the height direction from both ends in the width direction, and the electric wire insertion groove 1 1 5 in the socket housing 1 1 0 The component surface is provided with a blocking portion 1 1 8 that prevents the socket contact member 丨 2 0 from moving forward in the depth direction by receiving the locking piece 1 2 4. In this way, since the blocking portion 8 and 8 receive the locking piece 1 2 4 to prevent the socket contact member 1 2 0 from moving forward in the depth direction, the relative strength of the electric wire W extraction can be improved. Therefore, its -16-200527766 (13) can also be formed without adopting: one of the socket shell 1 10 and the socket contact member 1 2 0 is provided with a locking piece, and the other side is provided with the locking piece for hanging The so-called notch structure used for the locking hole. In this way, there are no locking pieces or holes in the socket shell π. The hole formed by the use of the hole can be used to form the surface 1 1 2 of the socket shell 1 1 2 as a surface without holes. In addition, the socket shell 1 1 can also be formed. 〇Become thin. The present invention is an embodiment including a socket connector and a plug connector in which a wire insertion groove configured as a socket shell is blocked by an assembly object when a plug connector provided on a surface of an assembly object is contacted. However, there is an embodiment of a socket connector provided with a locking piece and a blocking portion. However, in the case of the above-mentioned embodiment, the plug connector 2 0 0 ′ includes a plug housing 210 that is provided through a surface 211 that is one end surface in the height direction and penetrates to a back surface 2 1 2 that is the other end surface. The receiving chamber 214 up to the front end surface 2 1 3; and the sheet-shaped plug contact member 220 is provided in the plug housing 2 1 0 so as to face the width-shaped plate-shaped contact portion 22 1 from the depth direction inside Protruding from the receiving chamber 214; a protruding portion 1 1 9 which can be fitted into the receiving chamber 21 4 is formed on the inner side end of the socket housing 110 in the depth direction, and an opening is provided on the protruding portion 1 1 9 on the rear surface 1 1 1 and The receiving recess Η 6 of the end surface 1 1 4 in the depth direction, and the contact portion 1 2 1 of the socket contact member 1 2 0 are end surfaces provided to contact the thickness direction of the plug contact member 220. In this way, when the socket connector 100 to which the electric wire W has been crimped is connected to the plug connector 220, the protruding portion 1 1 9 of the socket housing 1 1 0 is fitted into the receiving chamber 2 1 of the plug housing 2 1 0 4. The back 1 1 1 of the socket housing 1 1 0 will contact the assembly object ρ exposed in the plug housing 2 1 0 receiving room 2 1 4 and the wire insertion groove 丨 1 5 is -17- 200527766 (14) Assembly target Object p is blocked. In addition, in the above-mentioned embodiment, “the socket connector 100 is fitted to the plug connector 2 in the height direction 1 1 9 with the protrusion 邰 19, so there is no need to provide a socket connection at the time of fitting in the assembly object P. The reserved space for moving the device 〇〇 can reduce the assembly area. This is advantageous for assembling the plug connector 200 on the surface of the assembly object p with dense parts, and then connecting the socket connector 100 for this purpose. In addition, as described above, the plug connector 200 is assembled on the surface of the assembly object P with dense parts, and then when the socket connector 100 is fitted, the socket connector 100 is pressed into the height direction, so this The workability is greatly improved compared to the work of pressing in a direction perpendicular to the height such as the depth direction or the width direction. Since the socket connector 100 pulls out the electric wire W from the socket housing 110 in a direction crossing the height direction, it is difficult for the electric wire w to contact the housing even if a housing or the like is disposed so as to face the surface of the assembly object p. As the load on the wire W is reduced, the connection state becomes stable, and the connection formed by the two connectors 100, 200 can be made low. In addition, since the contact portion 1 2 1 of the socket contact member 1 2 0 is formed in a so-called fork shape, the contact portion 2 2 1 of the plug contact member 2 2 0 is contacted from both sides in the thickness direction, so Since the plug contact member 2 2 0 is formed as a socket contact member; the two-point contact of! 2 〇, the reliability of the connection becomes high. In addition, if the contact portion 1 2 丨 is formed in a so-called fork shape, the contact portion 1 2 1 can be formed of a plate material, and thus the thickness of the socket connector 100 can be promoted. The present invention is an embodiment including the features of the above embodiments in combination. 200527766 (15) [Brief description of the drawings] Fig. 1 is a perspective view of the socket connector of the embodiment as viewed from the back side. Fig. 2 is a plan view of the receptacle connector of the embodiment as viewed from the back side. Fig. 3 is a sectional view taken along the line III-III in Fig. 2. FIG. 4 is a cross-sectional view taken along a line IV_IV in FIG. 2. Fig. 5 is a sectional view taken along the line V-V in Fig. 2; Fig. 6 is a sectional view taken along the line VI-VI in Fig. 2. Fig. 7 is a sectional view taken along the line VII-VII in Fig. 2. Fig. 8 is a sectional view of the socket shell of the embodiment. The position of the hatching is the same as that in FIG. 3. Fig. 9 is a perspective view of the socket contact member of the embodiment. Fig. 10 is a perspective view of the socket connector of the embodiment as viewed from the back side with the electric wires connected thereto. Fig. 11 is a perspective view of the socket connector of the embodiment as viewed from the surface side with electric wires connected thereto. Fig. 12 is a perspective view of the plug connector of the embodiment as viewed from the surface side. Fig. 13 is a perspective view of the socket connector of the embodiment when a wire is connected to the plug connector. Fig. 14 is a cross-sectional view of the socket connector according to the embodiment when the electric wire is connected to the plug connector and the plug connector is cut along the plane in the width direction and viewed from the width direction. Fig. 15 is a cross-sectional view of the socket connector according to the embodiment, which is connected to the electric wire and the plug connector so as to be cut in a plane facing the coating direction and viewed from the depth direction. -19- 200527766 (16) [Description of main component symbols] 1 0 0: Socket connector 1 10: Socket shell 1 11: Back 1 1 2: Surface 1 1 3: Depth direction and front end surface 1 1 4: Depth direction End face 1 1 5: Wire insertion groove η 5 a: Bottom surface of the wire insertion groove 1 1 5 b: Side surface of the wire insertion groove 1 1 6: Receiving recess 1 1 7: Protrusion 1 1 8: Stopper 1 1 9: Protruding part 1 19a: Locking part 1 2 0: Socket contact member 1 2 1: Contact part 1 2 2: Insulating tube 1 2 3: Slot 124: Locking piece 2 0 0: Plug connector 2 1 0: Plug housing 2 1 1: Surface-20 200527766 (17) 2 1 2: Back surface 2 1 3: End surface in depth direction and front side 2 1 4: Storage room 2 1 5: Locking part 2 2 0: Plug connection Point member 2 2 1: Contact part 2 2 2: Connection part P: Assembly object W: Electric wire F b: Surrounding force Ft: Withdrawing force -21