200847555 (1) 九、發明說明 【發明所屬之技術領域】 本發明，是有關將電子零件電連接用的插座，特別 是，安裝液晶顯示器的背部光源用的發光二極管模組等的 小型電子零件最佳。 【先前技術】 作爲安裝液晶顯示器的背部光源用的發光二極管模組 的插座，是使用習知例如第7圖所示的插座1 1 0。 此插座110，是如第7圖（a)所示，朝設有鉤部132 的一對彈性片1 3 0內側的裝設凹部1 2 1壓入電子零件1 0 1 的話，如第7圖（b )所示彈性片13 0會朝外側方向撓 曲，如第7圖（c )所示由已彈性回復的鉤部1 3 2卡止電 子零件1 0 1的角落部1 0 3。 但是，如第7圖（d )所示電子零件1 01有可能無法 承受鉤部的彈力而倒下而成爲插入不良，特別是使用自動 \ 組裝機的情況，確實地插入裝設是困難的。 且，在從彈性片130的外殼120立起上昇的根部分因 爲彈性變形的負荷集中，所以若非某程度的長度的話，此 部分的撓曲角度會變大而有可能破損，因此降低插座的高 度是困難的。 在日本特開2006-32285號公報中，揭示將電子零件 插入插座的話，由插入前端將操作桿旋轉來卡止此電子零 件的後端的技術，但是需要操作桿的旋轉構造及空間而不 -4- 200847555 (2) 適用於如發光二極管的小型的電子零件，構造也複雜。 [專利文獻1]日本特開2006-32285號公報 【發明內容】 (本發明所欲解決的課題） 本發明是鑑於成上述技術的課題，其目的爲提供一種 插座’即使是小型的電子零件所也容易插入，裝設穩定性 ^ 優秀，可以降低插座的高度。 (用以解決課題的手段） 申請專利範圍第1項的插座的發明，其特徵爲，具 備：插入電子零件的裝設凹部、及沿著該裝設凹部內側的 側壁配設的彈性卡止零件，彈性卡止零件，是具有上下方 向的彈性操作桿，該彈性操作桿，是具有：朝上部內側延 伸的鉤部、及朝下部延伸直到比鉤部前端更內側爲止的壓 、 入部。 此彈性卡止零件，是沿著裝設凹部的內側的側壁配 設，將電子零件不與鉤部干渉地插入裝設凹部的話，設置 於裝設凹部中的壓入部的前端因爲是從上部的鉤部前端延 伸直到內側爲止，所以此壓入部是被電子零件按壓，藉此 透過彈性操作桿，使鉤部朝內側倒入，並卡止於被插入的 電子零件的角落部地作用。 申請專利範圍第2項的插座的發明，其中，彈性操作 桿，是在鉤部及壓入部之間，將左右方向兩側與呈上下方 -5- 200847555 (3) 向配設的彈性支撐片連結並且彈性支撐片的下部是與裝設 凹部卡接。 彈性支撐片因爲是將下端卡接於裝設凹部’將上端連 結於彈性操作桿的鉤部及壓入部之間，所以被插入的電子 零件按壓壓入部的話，彈性支撐片本身會撓曲’使彈性操 作桿的鉤部朝壓入部逆側的裝設凹部內側移動地作用。 此彈性支撐片，是藉由沿著裝設凹部側壁呈上下方向 ^ 配設使配設空間變小，就不會朝外側倒下而可以薄型化。 申請專利範圍第3項的插座的發明，其中，在裝設凹 部的側壁中未配設彈性卡止零件的部分，設有供導引電子 零件的插入用的導引面。 導引電子零件的插入的導引面，可導引被插入裝設凹 部中的電子零件的側面，來穩定電子零件的插入姿勢。 申請專利範圍第4項的插座的發明，其中，壓入部， 是兼作與被插入的電子零件電連接的接點。 由此，彈性卡止零件兼具：與電子零件電極電連接的200847555 (1) EMBODIMENT OF THE INVENTION [Technical Field] The present invention relates to a socket for electrically connecting electronic components, and in particular, a small electronic component such as an LED module for mounting a back light source of a liquid crystal display. good. [Prior Art] As the socket of the light-emitting diode module for mounting the back light source of the liquid crystal display, a socket 110 which is conventionally shown, for example, in Fig. 7 is used. When the socket 110 is pressed into the electronic component 1 0 1 toward the mounting recess 1 2 1 on the inner side of the pair of elastic pieces 1 30 which are provided with the hook portion 132, as shown in Fig. 7(a), as shown in Fig. 7, The elastic piece 130 shown in (b) is deflected toward the outer side, and the corner portion 1 0 3 of the electronic component 1 0 1 is locked by the elastically recovered hook portion 133 as shown in Fig. 7(c). However, as shown in Fig. 7(d), the electronic component 119 may not be able to withstand the elastic force of the hook portion and may fall into an insertion failure. In particular, in the case of using an automatic/assembly machine, it is difficult to insert the device securely. Further, since the root portion rising from the outer casing 120 of the elastic piece 130 is concentrated due to the elastic deformation load, if it is not a certain length, the deflection angle of the portion becomes large and may be broken, thereby lowering the height of the socket. It is difficult. Japanese Laid-Open Patent Publication No. 2006-32285 discloses a technique in which an electronic component is inserted into a socket, and the operation lever is rotated by the insertion front end to lock the rear end of the electronic component. However, the rotation structure and space of the operation lever are required instead of -4. - 200847555 (2) Suitable for small electronic parts such as light-emitting diodes, and the structure is also complicated. [Problem to be Solved by the Invention] The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a socket which is even a small electronic component. It is also easy to insert, and the stability of the installation is excellent, which can reduce the height of the socket. (Means for Solving the Problem) The invention of the socket of the first aspect of the invention is characterized in that: the mounting recessed portion into which the electronic component is inserted, and the elastic locking member disposed along the side wall of the inner side of the mounting recessed portion The elastic locking member is an elastic operation lever having an up-and-down direction, and the elastic operation lever has a hook portion that extends toward the upper inner side and a pressure-input portion that extends downward toward the inner side of the hook portion. The elastic locking member is disposed along the side wall of the inner side of the mounting recess, and when the electronic component is inserted into the mounting recess without being dryted with the hook portion, the front end of the press-fit portion provided in the mounting recess is a hook from the upper portion. Since the front end portion extends to the inner side, the press-fit portion is pressed by the electronic component, and the elastic operation lever passes through the elastic operation lever, and the hook portion is poured inwardly and locked to the corner portion of the inserted electronic component. The invention of the socket of the second aspect of the invention, wherein the elastic operating lever is an elastic supporting piece disposed between the hook portion and the press-in portion, and both sides in the left-right direction and the upper and lower sides - 5 - 200847555 (3) The lower portion of the elastic support piece is coupled to the mounting recess. Since the elastic support piece is coupled to the mounting recessed portion and the upper end is coupled between the hook portion and the press-fit portion of the elastic operating lever, the elastic supporting piece itself is deflected when the inserted electronic component presses the pressing portion. The hook portion of the elastic operating lever is moved toward the inside of the mounting recess on the opposite side of the press-fitting portion. In the elastic support piece, the arrangement space is made smaller by being disposed in the vertical direction along the side wall of the recessed portion, so that the elastic support piece can be made thinner without falling outward. In the invention of the socket of the third aspect of the invention, the portion of the side wall in which the recessed portion is provided is not provided with the elastic locking member, and the guide surface for guiding the insertion of the electronic component is provided. The guide surface for guiding the insertion of the electronic component guides the side of the electronic component inserted into the recessed portion to stabilize the insertion posture of the electronic component. The invention of the socket of claim 4, wherein the press-in portion also serves as a contact for electrically connecting to the inserted electronic component. Thereby, the elastic locking component has both: electrical connection with the electrode of the electronic component
V 接觸件功能、及電子零件的卡止功能，使可成爲輕小的構 造。 且，彈性卡止零件爲金屬性的話，放熱性也可提高。 (發明之效果） 在本發明的插座，是藉由將彈性卡止零件沿著裝設凹 部的內側配設，在彈性操作桿的上部設置朝內側延伸的鉤 部’在彈性操作桿的下部設置前端部突出直到比此鉤部前 -6- 200847555 (4) 端更內側爲止的壓入部，就不需壓開鉤部，因爲可以直接 插入電子零件所以容易插入，藉由使電子零件的前端接觸 被設在裝設凹部底部的壓入部就可以使鉤部朝內側彈性變 形來卡止電子零件。 由此，只輕微按壓電子零件就可確實安裝於插座。 彈性卡止零件，不需要如習知的操作桿方式的旋轉用 的軸構造及軸空間，藉由例如金屬彈簧材製地一體形成就 r 可形成比習知方式更薄更小型，且，可以減少插座的零件 數。 藉由彈性支撐片支撐彈性操作桿的左右兩側，分散彈 性卡止零件中的彈性變形負荷的部位，就可使彈性卡止零 件更薄，可以達成插座的小型化。 且，因爲彈性支撐片是沿著裝設凹部的側壁配設的 話，由裝設凹部的側壁保持彈性支撐片的裏面可更有效率 地移動鉤部，所以可以降低插座的高度，容易將彈性卡止 I 零件裝設於外殼。 在裝設凹部側壁中，設置供導引電子零件的插入用的 導引面的話，更可將電子零件穩定地插入裝設於插座。 彈性卡止零件，兼作與被插入的電子零件電連接的接 點的話，不需個別設置：卡止電子零件用的零件、及與電 子零件電連接用的零件，更可以減少零件點數。 【實施方式】 使用圖說明本發明的插座。 -7- 200847555 (5) 第1圖（a )是顯示將電子零件1裝設於插座1 〇的 剖面的說明圖，第1圖（b )是顯示彈性卡止零件3 〇的 剖面圖’第1圖（c )是顯示對應彈性卡止零件30的A 向視的外觀圖。 第2圖（a)顯示插座1〇的平面圖，第2圖（b) 示B-B線剖面圖，第2圖（c )顯示C-C線剖面圖，第 圖（d )顯示底面圖。 且，第3圖（a)顯示裝設了電子零件1的插座1〇 平面圖，第3圖（b)顯示D-D線剖面圖。 插座1 〇，是將供電子零件1插入用的裝設凹部2 1 在外殼20，凹部形狀是配合電子零件1的外形。 因此本實施例的電子零件的外形因爲是略直方體而 爲平面視四角形的凹部形狀，但是電子零件是圓柱形的 況中，此裝設凹部2 1的形狀成爲平面視圓形。 在裝設凹部21內，第1圖（a)所示將電子零件1 : 止於裝設凹部2 1內用的彈性卡止零件3 0、及第3圖（b 所示與電子零件電極5電連接用的接觸件4 0，是如第2 (a )所示各別沿著裝設凹部2 1所面對的側壁24配設 對。 接觸件40是具有與電子基板電連接的端子部41 ° 彈性卡止零件30，是在一枚的金屬製板彈簧材的中 部設置略Π字形的缺口部3 8，並折曲形成：從缺口部 的內側到達上端爲止的彈性操作桿3 1、及在缺口部3 8 兩側呈上下方向配設的彈性支撐片3 6。 縱 縱 方 顯 2 的 設 成 情 卡 ) 圖 央 38 的 -8- 200847555 (6) 彈性操作桿3 1的左右是分別具有與彈性支撐片3 6連 結的連結部3 4。 彈性操作桿3 1，是沿著電子零件1的插入方向形成， 在裝設凹部2 1的上部22設有朝裝設凹部2 1的內側方向 延伸的鉤部32，在裝設凹部21的下部23設置朝裝設凹部 21的內側方向延伸且前端朝下方向曲折的壓入部33。 在本說明書中，將電子零件1插入插座10的裝設凹 / 部21的方向爲上下方向，插入口側爲上部22。 彈性卡止零件3 0的左右方向，是指將此彈性卡止零 件3 0呈上下方向配設於插座1 0的裝設凹部21內側的側 壁的情況的左右方向。 而且，在連結部3 4及壓入部3 3之間，設有朝裝設凹 部側壁24方向凸出地呈山形曲折的支點部3 5。 彈性支撐片3 6，是設有沿著裝設凹部側壁24朝電子 零件插入方向形成且一方的端部連結於彈性操作桿3 1的 χ 連結部3 4而另一方的端部朝寬度方向兩側延伸的安裝部 37 ° 彈性卡止零件3 0是從外殼20的底面側通過安裝孔 27，將安裝部37如第2圖（d)所示與外殼20的卡接溝 28卡接而安裝於裝設凹部21內。 插座10，是藉由將電子零件1插入裝設凹部21，由 電子零件1的插入前端部2將壓入部3 3朝裝設凹部側壁 24方向撓曲而彈性變形，藉由將鉤部32從電子零件插入 路徑外側朝裝設凹部2 1的內側方向移動，將電子零件1 -9 - 200847555 (7) 電 彈 第 33 36 彈 片 頭 設 入 片 由 壁 凹 操 頭 片 觸 的插入後端的角落部3由鉤部32止脫卡止的方式裝設 子零件1。 第4圖顯示藉由壓入壓入部3 3使彈性卡止零件3 〇 性變形的狀態的說明圖。 彈性卡止零件3 0，是在固定安裝部3 7的狀態下從 4圖（a )所示的無負荷狀態朝箭頭E方向壓入壓入部 的話’由連結部3 4與彈性操作桿3 1連結的彈性支撐片 ， 是如第4圖（b )所示朝壓入部3 3的延伸方向相反方向 性變形而撓曲，壓入部3 3是一邊傾斜一邊朝彈性支撐 3 6側移動使彈性操作桿3 1倒入地旋轉，鉤部3 2是朝箭 F方向旋轉移動。 第4圖（c )是顯示在將彈性卡止零件3 0安裝於裝 凹部2 1內的狀態下，藉由電子零件的插入前端部使壓 部3 3朝箭頭E方向被壓入的狀態。 壓入部3 3是隨著壓入而一邊傾斜一邊朝彈性支撐 , 3 6側的裝設凹部側壁24方向移動的話，支點部3 5是藉 抵接於裝設凹部側壁24的壓入部3 3來規制裝設凹部側 24方向的移動。 而且，藉由壓入部33的壓入將支點部35的朝裝設 部側壁24的抵接頂部形成槓杆作用的支點狀，使彈性 作桿31以支點部3 5爲旋轉中心旋轉，將鉤部3 2朝箭 G方向的裝設凹部2 1的內側方向旋轉移動。 此時，彈性卡止零件3 0，因爲是使沿著彈性支撐 3 6的裝設凹部側壁24側的外側面與裝設凹部側壁24接 -10- 200847555 (8) 地配設，所以可防止彈性支撐片3 6朝鉤部3 2移動的G方 向相反方向傾斜，可效率地移動鉤部3 2。 彈性卡止零件3 0的各部的彈性復元力，例如是使從 壓入部3 3橫跨支點部3 5的彈性復元力，比從彈性支撐片 3 6的連結部3 4橫跨安裝部3 7的彈性復元力大，並使從支 點部3 5橫跨鉤部3 2的彈性復元力位於其間。 第5圖是顯示將電子零件丨裝設於插座丨〇的狀態的 ， 說明圖。 如第5圖（a )將電子零件1朝向裝設凹部2 1插入。 在裝設凹部21的側壁，是在周方向設有與電子零件1 的側面4滑接一邊保持電子零件1的插入姿勢一邊導引插 入的導引面26。 彈性卡止零件3 0，是具有一對且相互面對，該鉤部 3 2彼此之間的寬度比電子零件1的寬度寬，壓入部3 3彼 此之間的寬度比電子零件1的寬度窄，分別沿著裝設凹部 側壁24配設。 \ 鉤部3 2是設置於電子零件1的插入路徑的外側，如 第5圖（b)所示電子零件1的幾乎一半以上以無負荷插 入裝設凹部21中的話，電子零件1的插入前端部2會將 均等配設於裝設凹部下部2 3的電子零件1的插入路徑內 側各別壓入壓入部3 3。 在此，電子零件1的插入前端部2，不只是電子零件 1的前端也包含側面4的插入方向前端側的部分。 將電子零件1更插入的話，如第5圖（c )所示電子 -11 - 200847555 (9) 零件1的插入前端部2 —邊將壓入部3 3傾斜一邊從電子 零件1的插入路徑按壓地移動，旋轉彈性操作桿3 1。 此時，支點部3 5抵接於裝設凹部側壁2 4，在槓杆作 用的支點成爲彈性操作桿3 1的旋轉中心，將鉤部3 2從電 子零件1的插入路徑的外側朝插入凹部2 1的內側方向移 動。 而且，進一步插入電子零件1到達裝設位置的話，如 # 第5圖（d)所示夠部32是在電子零件1的插入路徑上， 朝鉤住電子零件1的角落部3並規制電子零件1的朝脫落 方向移動的位置移動，將電子零件止脫卡止於插座10。 電子零件1，因爲是將幾乎所有的部位插入裝設凹部 21中，在藉由導引面2 6保持的插入姿勢的狀態壓入彈性 卡止零件3 0，所以不會無法承受彈性卡止零件3 0的彈力 而倒下。 裝設於插座1 〇的電子零件1，是可以藉由擴張鉤部 3 2彼此之間而取下。 鉤部32的移動量，或電子零件1壓入壓入部33所需 要的強度，可以改變調整爲：從支點部3 5直到壓入部3 3 爲止的長度、及從支點部3 5直到鉤部3 2爲止的長度。 且，鉤部3 2，是在電子零件直到裝設位置爲止之間與 電子零件接觸也可以，例如鉤部前端與電子零件的側面滑 接來撓曲彈性操作桿，在電子零件到達裝設位置時藉由彈 性復元力沿著電子零件的角落部突出而卡止電子零件也可 以。 -12- 36， 200847555 (10) 彈性卡止零件3 0，是藉由一邊撓曲彈性支撐片 一邊撓曲彈性操作桿3 1並呈槓杆狀旋轉，就可防止 變形的負荷集中。 由此’比以往的彈性卡止零件3 0的電子零件插 向的高度更低且更薄，可以謀求插座的低背化或小型^ 且，例如在插座與外殼一體由樹脂形成彈性卡止 的情況，也可以謀求插座的低背化或小型化。 / 由此，特別是適合安裝於要求插入裝設的容易度 背化及小型化的液晶顯示器的背部光源用的發光二極 組等。 且，彈性卡止零件3 0由金屬製的彈簧材形成的 時，藉由如此接觸電子零件作爲放熱板作用就可以進 子零件的放熱。 插座是使用彈性卡止零件進行與電子零件的電連 可以。 例如彈性卡止零件50由金屬彈簧材等的具有彈 導電體形成，如第6圖所示由鉤部32卡止電子零件1 壓入部3 3與電子零件電極5彈性接觸，將從外殻20 外側延伸的彈性卡止零件5 0的端子部3 9與安裝有插 的印刷電路基板等的模組的電氣電路電連接’相互電 也可以。 且，本案實施例雖例示相面對配設的一對的彈性 零件，但是只設置於一側也可以。 彈性 入方 匕。 零件 、低 管模 情況 行電 接也 性的 ，將 側朝 座1 1 連接 卡止 -13- 200847555 (11) 【圖式簡單說明】 [第1圖](a )是顯示將電子零件裝設於本發明的插座 的縱剖面圖，（b )是顯示彈性卡止零件的縱剖面圖， (c )是顯示對應彈性卡止零件的A方向視的外觀圖。 [第2圖](a)是顯示插座的平面圖，（b)是顯示B-B線剖面圖，（c )是顯示C - C線剖面圖，（d )是顯示底 面圖。 ， [第3圖](a)是顯示裝設了電子零件的插座的平面 圖，（b )是顯tjk D - D線剖面圖。 [第4圖]顯示彈性卡止零件是藉由電子零件的壓入而 彈性變形的狀態的說明圖。 [第5圖]顯示將電子零件裝設於插座的狀態的說明 圖。 [第6圖]顯示使用彈性卡止零件進行電子零件的電連 接的插座的說明圖。 [第7圖]顯示習知的插座的說明圖。 【主要元件符號說明】 1 :電子零件 2 :前端部 3 :角落部 4 :側面 5 :電極 1 0 :插座 -14- (12) (12)200847555 1 1 :插座 20 :外殼 21 :凹部 22 :上部 23 :下部 24 :側壁 26 :導引面 2 7 :安裝孔 28 :卡接溝 3 0 :彈性卡止零件 3 1 :彈性操作桿 3 2 :鉤部 3 3 :壓入部 3 4 :連結部 3 5 :支點部 3 6 :支撐片 3 6 :彈性支撐片 3 7 :安裝部 3 8 :缺口部 3 9 :端子部 40 :接觸件 41 :端子部 5 0 :彈性卡止零件 1 0 1 :電子零件 -15 (13) 200847555 103 :角落部 1 1 〇 :插座 120 :外殼 1 2 1 :裝設凹部 1 3 0 :彈性片 1 3 2 :鉤部The V contact function and the locking function of the electronic parts make it a compact construction. Further, if the elastic locking member is metallic, the heat dissipation property can be improved. (Effect of the Invention) In the socket of the present invention, the elastic locking member is disposed along the inner side of the mounting recess, and the hook portion extending inwardly on the upper portion of the elastic operating lever is provided. The front end is provided at the lower portion of the elastic operating lever. It is not necessary to press the hook portion until the press-in portion is more inward than the front side of the hook -6-200847555 (4), because the electronic component can be directly inserted, so that it can be easily inserted, and the front end of the electronic component is contacted. The press-fitting portion provided at the bottom of the recess can elastically deform the hook portion toward the inner side to lock the electronic component. Thus, the electronic component can be surely mounted on the socket only by slightly pressing the electronic component. The elastic locking member does not require a shaft structure and a shaft space for rotation of a conventional operating lever type, and is integrally formed by, for example, a metal spring material, so that r can be formed thinner and smaller than the conventional method, and Reduce the number of parts in the socket. By supporting the left and right sides of the elastic operating rod by the elastic supporting piece and dispersing the elastic deformation load portion of the elastic locking member, the elastic locking member can be made thinner, and the size of the socket can be reduced. Moreover, since the elastic supporting piece is disposed along the side wall of the mounting recess, the side of the elastic supporting piece is held by the side wall of the recessed portion to move the hook portion more efficiently, so that the height of the socket can be lowered, and the elastic locking can be easily performed. I Parts are mounted on the outer casing. When the guide surface for guiding the insertion of the electronic component is provided in the side wall of the mounting recess, the electronic component can be stably inserted into the socket. The elastic locking parts and the contacts that are electrically connected to the inserted electronic parts do not need to be separately provided: the parts for locking the electronic parts and the parts for electrically connecting the electronic parts, and the number of parts can be reduced. [Embodiment] A socket of the present invention will be described with reference to the drawings. -7- 200847555 (5) Fig. 1(a) is an explanatory view showing a cross section of the electronic component 1 mounted on the socket 1 ,, and Fig. 1(b) is a sectional view showing the elastic locking component 3 ' 1(c) is an external view showing the A-direction of the corresponding elastic locking member 30. Fig. 2(a) shows a plan view of the socket 1〇, Fig. 2(b) shows a cross-sectional view taken along line B-B, Fig. 2(c) shows a cross-sectional view taken along line C-C, and Fig. 2(d) shows a bottom view. Further, Fig. 3(a) shows a plan view of a socket 1A in which the electronic component 1 is mounted, and Fig. 3(b) shows a cross-sectional view taken along line D-D. The socket 1 is a mounting recess 2 1 for inserting the electronic component 1 into the casing 20, and the shape of the recess is the outer shape of the electronic component 1. Therefore, the outer shape of the electronic component of the present embodiment is a rectangular shape having a rectangular shape in a plan view, but in the case where the electronic component is cylindrical, the shape of the recessed portion 21 is a circular shape in plan view. In the mounting recess 21, the electronic component 1 is shown in Fig. 1(a): the elastic locking component 30 for mounting the recess 2 1 and the third component (b and the electronic component electrode 5) The contact members 40 for electrical connection are disposed opposite each other along the side wall 24 facing the mounting recess 21 as shown in the second (a). The contact 40 is a terminal portion 41 having electrical connection with the electronic substrate. The elastic locking member 30 is provided with a substantially U-shaped notch portion 3 in the middle of one of the metal plate spring members, and is bent to form an elastic operating lever 31 from the inner side of the notch portion to the upper end, and The elastic support piece 36 is disposed on the both sides of the notch portion 38 in the up-and-down direction. The longitudinal and vertical display 2 is set as the emotional card. -8-200847555 of the figure 38 is (6) The left and right of the elastic operation lever 3 1 are respectively There is a joint portion 34 that is coupled to the elastic support piece 36. The elastic operating lever 3 1 is formed along the insertion direction of the electronic component 1 , and the upper portion 22 of the mounting recess 2 1 is provided with a hook portion 32 extending toward the inner side in which the recessed portion 21 is provided, and the lower portion of the recessed portion 21 is provided. 23 is provided with a press-fitting portion 33 that extends in the inner side direction of the installation recessed portion 21 and that is bent in the front end direction. In the present specification, the direction in which the electronic component 1 is inserted into the recess/portion 21 of the socket 10 is the up-and-down direction, and the insertion port side is the upper portion 22. The left-right direction of the elastic locking member 30 is the left-right direction in the case where the elastic locking member 30 is disposed in the vertical direction on the side wall inside the mounting recess 21 of the socket 10 in the vertical direction. Further, between the connecting portion 34 and the press-fitting portion 3, a fulcrum portion 35 which is curved in a mountain shape in a direction in which the concave side wall 24 is provided is provided. The elastic supporting piece 36 is provided with the 连结 connecting portion 34 which is formed along the mounting recess side wall 24 toward the electronic component insertion direction, and one end portion is coupled to the elastic operating lever 3 1 and the other end portion is directed to both sides in the width direction. The extended mounting portion 37 ° is elastically locked from the bottom surface side of the outer casing 20 through the mounting hole 27, and the mounting portion 37 is attached to the engaging groove 28 of the outer casing 20 as shown in Fig. 2(d). The inside of the recess 21 is installed. The socket 10 is elastically deformed by the insertion of the electronic component 1 into the mounting recess 21 by the insertion end portion 2 of the electronic component 1 in the direction of the side wall 24 of the mounting recess, and the hook portion 32 is elastically deformed. The outer side of the electronic component insertion path moves toward the inner side of the mounting recess 2 1 , and the electronic component 1 -9 - 200847555 (7) electro-elastic 33 36 spring head is set into the corner of the insertion rear end of the piece which is touched by the concave head piece. 3 The sub-part 1 is mounted by the hook portion 32 being latched off. Fig. 4 is an explanatory view showing a state in which the elastic locking member 3 is elastically deformed by press-fitting the press-fitting portion 33. When the press-fitting portion is press-fitted from the no-load state shown in Fig. 4(a) to the direction of the arrow E in the state where the mounting portion 37 is fixed, the elastic locking member 30 is connected by the connecting portion 34 and the elastic operating lever 3 1 The elastic supporting piece that is connected is deflected in a direction opposite to the direction in which the press-fitting portion 33 extends as shown in Fig. 4(b), and the press-fitting portion 33 is moved toward the elastic support 36 side while being inclined to perform elastic operation. The rod 3 1 is rotated in the inverted direction, and the hook portion 3 2 is rotationally moved in the direction of the arrow F. Fig. 4(c) shows a state in which the pressing portion 3 is pressed in the direction of the arrow E by the insertion front end portion of the electronic component in a state where the elastic locking member 30 is attached to the recessed portion 21. The press-fitting portion 33 is slanted toward the elastic support while being pressed, and moves in the direction of the side wall 24 of the mounting recessed portion on the side of the third side, and the fulcrum portion 35 is attached to the press-fitting portion 3 3 on which the side wall 24 of the recessed portion is attached. The movement of the concave side 24 is regulated. Further, by the press-fitting of the press-fitting portion 33, the abutting portion of the fulcrum portion 35 toward the abutting end portion of the mounting portion side wall 24 is formed into a fulcrum shape, and the elastic rod 31 is rotated about the fulcrum portion 35 as a center of rotation. 3 2 is rotated in the inner direction of the mounting recess 2 1 in the arrow G direction. In this case, since the elastic locking member 30 is disposed so as to be connected to the side wall 24 on which the recessed portion side wall 24 of the elastic support 36 is attached to the side wall 24 of the recessed portion, it can be prevented. The elastic support piece 36 is inclined in the opposite direction to the G direction in which the hook portion 3 2 moves, and the hook portion 3 2 can be efficiently moved. The elastic recovery force of each portion of the elastic locking member 30 is, for example, an elastic recovery force that straddles the fulcrum portion 35 from the press-fit portion 33, and straddles the attachment portion 37 from the connection portion 34 of the elastic support piece 36. The elastic recovery force is large, and the elastic recovery force from the fulcrum portion 35 across the hook portion 3 2 is located therebetween. Fig. 5 is an explanatory view showing a state in which an electronic component is mounted on a socket 丨〇. The electronic component 1 is inserted into the mounting recess 2 1 as shown in Fig. 5(a). The side wall of the recessed portion 21 is provided with a guide surface 26 that is guided to be inserted while holding the insertion position of the electronic component 1 while sliding the side surface 4 of the electronic component 1 in the circumferential direction. The elastic locking member 30 has a pair and faces each other, and the width of the hook portions 3 2 is wider than the width of the electronic component 1, and the width between the press-fit portions 3 3 is narrower than the width of the electronic component 1. And disposed along the side wall 24 of the installation recess. The hook portion 3 2 is disposed outside the insertion path of the electronic component 1 and, as shown in Fig. 5(b), almost half or more of the electronic component 1 is inserted into the mounting recess 21 without load, and the insertion end of the electronic component 1 is inserted. The portion 2 presses the press-fitting portion 33 into the inside of the insertion path of the electronic component 1 that is evenly disposed in the lower portion 23 of the recessed portion. Here, the insertion of the distal end portion 2 of the electronic component 1 includes not only the distal end of the electronic component 1, but also the distal end side of the side surface 4 in the insertion direction. When the electronic component 1 is further inserted, as shown in Fig. 5(c), the electronic -11 - 200847555 (9) is inserted into the distal end portion 2 of the component 1 while the press-fitting portion 3 3 is inclined while being pressed from the insertion path of the electronic component 1. Move and rotate the flexible lever 3 1 . At this time, the fulcrum portion 35 abuts against the recessed side wall 24, and the fulcrum of the lever acts as the rotation center of the elastic operation lever 31, and the hook portion 3 2 is inserted from the outer side of the insertion path of the electronic component 1 toward the insertion recess 2 The inside direction of 1 moves. Further, when the electronic component 1 is further inserted into the mounting position, as shown in FIG. 5(d), the sufficient portion 32 is on the insertion path of the electronic component 1, and is hooked toward the corner portion 3 of the electronic component 1 and regulates the electronic component. The position of 1 moves in the direction of the falling off, and the electronic component is stopped and locked to the socket 10. Since the electronic component 1 is inserted into the mounting recess 21 almost all the portions, and the elastic locking member 30 is pressed in the insertion posture held by the guiding surface 26, the elastic locking member cannot be received. 30 0 of the elastic force and fell. The electronic component 1 mounted on the socket 1 can be removed by expanding the hooks 3 2 from each other. The amount of movement of the hook portion 32 or the strength required for the electronic component 1 to be pressed into the press-fitting portion 33 can be changed to be adjusted from the fulcrum portion 35 to the press-fit portion 3 3 and from the fulcrum portion 3 5 to the hook portion 3. 2 lengths. Further, the hook portion 32 may be in contact with the electronic component between the electronic component and the mounting position. For example, the front end of the hook portion is slidably coupled to the side surface of the electronic component to flex the elastic operating lever, and the electronic component reaches the mounting position. It is also possible to protrude the electronic component by protruding along the corner of the electronic component by the elastic recovery force. -12- 36, 200847555 (10) The elastic locking member 30 is configured to prevent the deformation load from being concentrated by flexing the elastic operating lever 31 while pivoting the elastic supporting piece and rotating it in a lever shape. Therefore, the height of the electronic component inserted from the conventional elastic locking member 30 is lower and thinner, and it is possible to reduce the size or the size of the socket. For example, the socket and the outer casing are integrally elastically locked by the resin. In this case, it is also possible to reduce the size or size of the socket. / In particular, it is suitable for a light-emitting diode set for a back light source of a liquid crystal display that is easy to be inserted and miniaturized. Further, when the elastic locking member 30 is formed of a metal spring material, the heat of the inlet member can be obtained by the contact of the electronic component as a heat releasing plate. The socket is electrically connected to the electronic parts using elastic locking parts. For example, the elastic locking member 50 is formed of an elastic conductor such as a metal spring material, and as shown in FIG. 6, the electronic component 1 is pressed by the hook portion 32, and the press-fit portion 3 is elastically contacted with the electronic component electrode 5, and the outer casing 20 is received. The terminal portion 39 of the elastic locking member 50 that extends outside may be electrically connected to the electrical circuit of the module in which the printed circuit board or the like is mounted. Further, although the embodiment of the present invention exemplifies a pair of elastic members that face each other, it may be provided only on one side. Elasticity 入. If the parts and the low-die mode are electrically connected, the side-to-seat 1 1 is connected to the lock-13- 200847555 (11) [Simple diagram] [Fig. 1] (a) shows the installation of electronic parts In the longitudinal sectional view of the socket of the present invention, (b) is a longitudinal sectional view showing the elastic locking member, and (c) is an external view showing the A-direction corresponding to the elastic locking member. [Fig. 2] (a) is a plan view of the display socket, (b) is a cross-sectional view taken along line B-B, (c) is a cross-sectional view showing a line C - C, and (d) is a bottom view. [Fig. 3] (a) is a plan view showing a socket in which electronic components are mounted, and (b) is a cross-sectional view showing a tjk D-D line. [Fig. 4] is an explanatory view showing a state in which the elastic locking member is elastically deformed by press-fitting of the electronic component. [Fig. 5] An explanatory view showing a state in which an electronic component is mounted on a socket. [Fig. 6] An explanatory view showing a socket for electrically connecting electronic parts using elastic locking parts. [Fig. 7] An explanatory view showing a conventional socket. [Description of main components] 1 : Electronic component 2 : Front end 3 : Corner 4 : Side 5 : Electrode 1 0 : Socket 14 - ( 12 ) ( 12 ) 200847555 1 1 : Socket 20 : Housing 21 : Recess 22 : Upper part 23: Lower part 24: Side wall 26: Guide surface 2 7 : Mounting hole 28 : Engagement groove 3 0 : Elastic locking part 3 1 : Elastic operation lever 3 2 : Hook part 3 3 : Press-in part 3 4 : Joint part 3 5 : fulcrum portion 3 6 : support piece 3 6 : elastic support piece 3 7 : mounting portion 3 8 : notch portion 3 9 : terminal portion 40 : contact member 41 : terminal portion 5 0 : elastic locking member 1 0 1 : Electronic parts -15 (13) 200847555 103 : Corner part 1 1 〇: Socket 120: Housing 1 2 1 : Mounting recess 1 3 0 : Elastic piece 1 3 2 : Hook