M262888 八 新型說明： 【新型所屬之技術領域】 -種卡緣連接H，以卜難可靠地_ 的電路卡之卡緣連接器。 牧A再上 【先前技術】 電子設備内的主電路板上設置有連接器以 ，於其上’使該等電路卡能與主電路板達性I卡 如卡緣連接器’即是供-電路卡（如VGA顯示上，。 插接於其内，使設於該電路卡之卡緣上的電性 ^緣 接觸設於該卡緣連接器内的導電端子。雷 .、、此〜性 可靠地固持於卡緣連接器上，以確保電性接 之間能穩定地相互接觸。 k子 習知的卡緣連接器，如我國專利公告編 號述及-種卡緣電連接器，其絕緣本體的一端1 = 扳柄，該扳柄的侧壁面設有-检扣部。t使用者:二 電路卡的卡緣於該卡緣電連接器_，該€路= 扳柄外張。當該，的拾接孔達到該栓扣 置夺，該扳柄復位使餘彳該栓接 電路卡於該卡緣電連接器上。當使用者欲拔離該 時’使用者需施力以外張該板柄，使該栓扣部退出該栓接 孔以釋放該電路卡。 上述習知的卡緣連接器，絕緣本體僅延伸單 持於電路卡的單一側。首先，當欲插接電路卡 =時，或當欲拔離電路卡時，扳柄的外程且 大’不但易使其折損變形而失去扣持電路卡的;^且^ 5 M262888 導致其操作上的不便。其次，當欲拔離電路卡時，使用者 的一手需施力於扳柄上以保持栓扣部脫離於栓接孔外，因 此，使用者僅能以其另一手抓取電路卡，導致電路卡的受 力不均、拔離不易、甚且會損及卡緣連接器和電路卡。再 者，由於扳柄位於電路卡的單一側，電路卡的栓接孔一角 落的二側沒有同時受到適當的保護而容易受損。 是以，由上可知，上述習知的卡緣連接器，在實際使 用上，顯然具有不便與缺失存在，而有待加以改善。 緣是，本創作人有感上述缺失之可改善，乃特潛心研 究並配合學理之運用，終於提出一種設計合理且有效改善 上述缺失之本創作。 【新型内容】 〔創作目的〕 本創作之主要目的，在於提供一種卡緣連接器，使其 扣持結構的操作簡單且耐用，以可靠地固持插接於其上的 電路卡。 本創作之次一目的，在於提供一種卡緣連接器，使插 接於其上的電路卡容易被拔離。 本創作之另一目的，在於提供一種卡緣連接器，使其 扣持結構所扣持之電路卡的一角落不易受損。 〔創作特徵〕 為了達成上述目的，本創作主要係在提供一種卡緣連 接器，係供一電路卡的卡緣插接於其内，該電路卡設有一 槽孔，該卡緣連接器包括一絕緣本體以及一扣件；該絕緣 本體一端延伸出二爽持牆，該二夾持牆分別設有一彈性 M262888 臂，該二彈性臂之自由端的相對内面分別設有相對的一凸 塊，該電路卡的卡緣插接於該絕緣本體内和該二夾持牆之 間，且该二凸塊分別自該電路卡的二側扣持於該槽孔内； 該扣件樞接於該絕緣本體，該扣件具有二扣持部，該二扣 持部分別扣接於該二夾持牆且位於該二凸塊的相應外侧。 "該二夾持牆、該二彈性臂和該扣件組成一扣持結構。 當該電路卡的卡緣插接於該絕緣本體内和該二夾持牆之 間時該一彈性臂皆能彈性外張，使得該二彈性臂個別的 外張行耘減短且受力減小，因此，操作輕鬆且更為耐用； 再藉由該扣件的二扣持部分別扣接於該二夾持牆，使得該 -彈性臂的凸塊分別自該電路卡的二 ==能可靠地固持該電路卡，且由於該:央持 電路卡之槽孔-角落的二侧，因此，能避免 ㈣電路卡時，只要扳_扣件，便能平 =r容=為=彈刚能料張，因此， 該絕施例中，該絕緣本體為—縱長的長方體， 的頂面形成一：二其縱向延伸出該二夾持牆’該絕緣本體 等導電端子設於二邑接器包括複數導電端子，該 伸於該插中，該等導電端子的接觸部凸 體的底面。θ，料導電端子的接㈣凸伸出該絕緣本 該絕緣本體的底面設有凸柱。 该二彈性臂的凸塊因應該電路卡 另在較佳實施例中 另在較佳實施例中 的插接方向設有導角。 M262888 另在較佳實施例中，該二彈性臂的凸塊的導角為一環 形導角。 另在較佳實施例中，該二彈性臂分別自該二夾持牆的 底面一體向上延伸。 另在較佳實施例中，該二彈性臂分別組設於該二夾持 牆0 另在較佳實施例中，該絕緣本體之二夾持牆的牆面分 別設有相連通的一組接孔和一容置孔，該二彈性臂的下端 設有一組接部，該二彈性臂分別收容於該二容置孔内且該 二彈性臂的組接部分別組設於該二組接孔内。 另在較佳實施例中，該扣件樞接於該絕緣本體的二夾 持牆。 另在較佳實施例中，該絕緣本體之二夾持牆的牆面下 方分別設有一樞孔，該絕緣本體之二夾持牆的背對外面上 方分別設有一狹縫，該扣件一為金屬件，其具有一連結部 和二樞接部，該連結部的二端分別連接於該二扣持部，該 二柩接部的上端分別連接於該二扣持部’該二柩接部的下 端分別樞接於該二夾持牆的樞孔，該二扣持部分別扣接於 該二夾持牆的狹縫内且位於該二凸塊的相應外側。 另在較佳實施例中’該絕緣本體之二夾持牆的底面分 別設有一樞接槽，該扣件為一塑膠件，其具有一連結部和 一樞接部，該連結部的二端分別連接於該二扣持部，該樞 接部的上端連接於該連結部，該樞接部的下端樞接於該二 夾持牆的樞接槽，該二扣持部分別扣接於該二夾持牆外且 位於該二凸塊的相應外侧。 M262888 另在較佳實施例中，該 一 別設有-肩部，該扣 士技之二夹持牆的端面分 另在較伟杳^ p扣接於該二肩部上。 面分別設有巾’該崎本體之二夹持騰的背對外 ^ 疋位槽，該二扣持部的舶斟咖也丨\ 塊分別扣接 連接=:=::=有-扳動部，該扳動部 該、、、巴緣本體的一縱向延伸而出。 今侧置Η較佳實施例中，該扳動部進—步設有—側翼片， 該側翼片沿該絕緣本體的—橫向延伸而出。 、 【實施方式】 ^進—步闡述本創作為達成預定目的所採取之技 二又及功效’明參閱以下有關本創作之詳細說明與附 Θ ’相信本創作之目的、特徵與特點，當可由此得一深入 且具體之瞭解’然而所_式僅提供參考與說明用，並非 用來對本創作加以限制。 〔詳細說明〕 4參閱第一圖至第五圖所示，為本創作第一實施例。 本創作係一種卡緣連接器，係供一電路卡9的卡緣9 〇插 接於其内，該電路卡9設有一槽孔9 1，該卡緣連接器包 括一絕緣本體1、複數導電端子2、以及一扣件3，其中： 絕緣本體1，其概為一縱長的長方體。該絕緣本體1 的頂面形成一插槽1 0，用以供該電路卡9的卡緣9 0插 接於其内。該絕緣本體1的底面設有凸柱11，用以插置 定位於一電路板（圖略）上。該絕緣本體1一端沿其縱向 延伸出二夾持牆1 2，該二夾持牆1 2分別設有一彈性臂 M262888 1 2 1，該二彈性臂1 2 1分別自該二夾持牆丄2的底面 一體向上延伸。該二彈性臂1 2 1之自由端的相對内面分 別設有相對的一凸塊1 2 2，該二凸塊1 2 2因應該電路 卡9的插接方向設有導角（未標示），本實施例的導角為 一環形導角。該二夾持牆1 2的牆面下方分別設有一樞孔 1 2 3。該二夾持牆1 2的背對外面上方分別設有一狹縫 1 2 4。該二夾持牆1 2的端面分別設有一肩部1 2 5。 導電端子2，其設於該絕緣本體1中。該等導電端子 2的接觸部20凸伸於該插槽1〇内，用以電性接觸設於 該電路卡9之卡緣9 0上的電性接點（圖略），且該等導 電端子2的接腳部2 1凸伸出該絕緣本體χ的底面，用以 電性連接於該電路板。 扣件3，其樞接於該絕緣本體1的二夾持牆1 2。該 扣件3可為一金屬沖壓成型的金屬件，其具有一體相連的 一連結部3 0、二扣持部3 1、二樞接部3 2和一扳動部 3 3。該連結部3 〇的二端分別連接於該二扣持部3 1， 該扳動部3 3連接於該連結部3 〇。該二樞接部3 2的上 端分別連接於該二扣持部3 i，該二樞接部3 2的下端分 別樞接於該二夾持牆1 2的樞孔1 2 3，且該扳動部3 3 沿該絕緣本體1的一縱向延伸而出。 如第二圖所示，該二夾持牆1 2、該二彈性臂1 2 1 和該扣件3組成一扣持結構，用以可靠地固持插接於該絕 緣^體1上的電路卡9。當欲插接該電路卡9於該卡緣連 接上時，使用者可同時以二手均衡地施力於該電路卡9 上，使該電路卡9的卡緣9 〇插接於該絕緣本體i的插槽 M262888 1 0内和該二夾持牆1 2之間。該電路卡9頂觸該二彈性 臂121的凸塊122時，藉由該二凸塊122的導角， 使該二彈性臂1 2 1同時彈性外張。如第五圖所示，當該 電路卡9的槽孔9 1到達該二凸塊1 2 2的位置時，該二 彈性臂1 2 1復位使該二凸塊1 2 2穿入該槽孔9 1内 以扣持該電路卡9於該卡緣連接器上。由於該二彈性臂i - 2 1個別的外張行程減短且受力減小，因此，插接電路卡 9的操作輕鬆，且彈性臂1 2 1更為耐用。 當該電路卡9的卡緣9 0插接於該絕緣本體1的插 槽1 0内日$，且該二凸塊1 2 2扣持於該電路卡9的槽孔_ 9 1内時，扳動該扣件3使該二扣持部3 i分別扣接於該 一夾持牆1 2的狹縫1 2 4内且位於該二凸塊1 2 2的 相應外側，使該二彈性臂i 2 i不會鬆弛外張。該扣件3 · 的連結部3 0並扣接於該二肩部i 2 5上，以進一步確保 該扣件3扣接於該二夾持牆i 2上。藉此，可使該二彈性 臂1 2 1的凸塊1 2 2分別自該電路卡9的二側穩固地 扣持於該槽孔9 1内，以提供均衡的夾持力，因此，能可 靠地固持該電路卡9，以確保該電路卡9的電性接點和該_ 等導電端子2之間能穩定地相互接觸。此外，該二夾持牆 1 2分別位於該電路卡9之槽孔9 i 一角落的二側 此，能避免其受損。 當欲拔離該電路卡9時，使用者只要先扳開該扣件 3，便可同時以二手平穩地拔出該電路卡9，且藉由該-、 凸塊1 2 2的導角’使該二彈性臂工2丄皆能彈性外張： 並使該二凸塊1 2 2退出該槽孔9 1以釋放該電路卡 11 M262888 ，且彈性臂12 9，因此，拔離電路卡g的操作簡單容易 1更為耐用。 請參閱第六圖所示，為本創作第二實施例。第二實施 =和第-實施例的差異主要在於該扣件3。第二實施例 ^，該扳動部3 3進-步設有-侧翼片3 3 i， 3 3 1沿該絕緣本體χ的―橫向延伸而出。因此，可使該 扣件3的扳動更為簡易’而不受該電路卡g的遮播 響。 μ ^奮參閱第七圖和第八圖所示，為本創作第三實施例。 第三實施例和第一實施例的差異主要在於該二彈性臂工 4係以分離的方式分別組設於該二夾持牆i 3。第三實施 例中，該絕緣本體1之二夾持牆i 3的牆面分別設有相連 通的一組接孔1 3 1和一容置孔1 3 2。該二彈性臂1 4 的下端設有一組接部1 4 1，該組接部1 4 1的表面設有 倒刺（未標示）和擋塊（未標示）。該二彈性臂1 4分別 收谷於該二容置孔1 3 2内且該二彈性臂1 4的組接部 1 4 1藉由該倒刺和擋塊分別組設於該二組接孔1 3 1 内。該一彈性臂1 4的上端為自由端，且該二自由端的相 對内面分別設有相對的一凸塊1 4 2。該絕緣本體1之二 夾持牆1 3的牆面下方分別設有一枢孔1 3 3，該絕緣本 體1之'一炎持牆1 3的背對外面上方分別設有一狹縫1 3 4。該二夾持牆1 3的端面分別設有一肩部1 3 5。該 扣件3的二樞接部3 2的下端分別樞接於該二夾持牆1 3的樞孔1 3 3，該扣件3的二扣持部3 1分別扣接於該 二夾持牆1 3的狹縫1 3 4内且位於該二凸塊1 4 2的 12 M262888 相應外侧，該扣件3的連結部3 〇並扣接於該二肩部工3 5上。如此，亦可達成本創作的目的和第一實施例的功效。 凊參閱第九圖和第十圖所示，為本創作第四實施例。 第四實施例和第一實施例的差異主要在於該絕緣本體4M262888 8. New type description: [Technical field to which the new type belongs]-A kind of card edge connector for connecting the card edge H to a circuit card which is reliable. Maki A is back on [Prior Art] Connectors are provided on the main circuit board in the electronic device, on which 'these circuit cards can be connected to the main circuit board with an I-card such as a card edge connector' is provided- Circuit card (such as on a VGA display). Plug in it so that the electrical edge provided on the card edge of the circuit card contacts the conductive terminal provided in the edge connector of the card. Reliably hold on the card edge connector to ensure that the electrical contacts can stably contact each other. The conventional card edge connector, as described in our patent publication number, refers to a card edge electrical connector, which is insulated One end of the body 1 = trigger, the side wall surface of the trigger is provided with a -clamping section. TUser: The card edge of the two circuit cards is from the card edge electrical connector, and the € way = the trigger is open. When The pick-up hole reaches the bolt snap, and the resetting of the trigger causes the bolted circuit to be stuck on the card edge electrical connector. When the user wants to pull away, the user needs to apply force The plate handle makes the buckle part exit the bolt hole to release the circuit card. In the conventional card edge connector, the insulating body only extends Hold on the single side of the circuit card. First, when you want to plug in the circuit card =, or when you want to pull the circuit card out, the outside of the trigger is large and not only makes it easy to be deformed and lose the circuit card; ^ And ^ 5 M262888 causes inconvenience in operation. Secondly, when removing the circuit card, the user's hand needs to apply force to the trigger to keep the latch portion out of the bolt hole, so the user only It can grasp the circuit card with its other hand, resulting in uneven force of the circuit card, difficult to remove, and even damage the card edge connector and the circuit card. Furthermore, because the trigger is located on one side of the circuit card, the circuit The two sides of one corner of the card's bolt hole are not properly protected at the same time and are easily damaged. Therefore, it can be seen from the above that the conventional card edge connector has obvious inconvenience and lack in practical use, and It needs to be improved. The reason is that the author feels that the above-mentioned shortcomings can be improved. He has devoted himself to research and cooperated with the use of theories to finally propose a rationally designed and effective improvement of the above-mentioned original creations. [New content] [Creation purpose] This The main purpose is to provide a card edge connector, which makes the operation of the retaining structure simple and durable, so as to reliably hold the circuit card plugged in. The second purpose of this creation is to provide a card edge connector. , So that the circuit card plugged in can be easily pulled out. Another purpose of this creation is to provide a card edge connector so that a corner of the circuit card held by the holding structure is not easily damaged. 〔Creation Features] In order to achieve the above purpose, this creation is mainly to provide a card edge connector for the card edge of a circuit card to be inserted therein, the circuit card is provided with a slot, the card edge connector includes an insulating body And a fastener; one side of the insulating body extends two cool holding walls, the two clamping walls are respectively provided with an elastic M262888 arm, and the opposite inner surfaces of the free ends of the two elastic arms are respectively provided with an opposite bump, the circuit card's The card edge is inserted between the insulating body and the two clamping walls, and the two projections are respectively locked in the slot from the two sides of the circuit card; the fastener is pivotally connected to the insulating body, the The fastener has two The holding portions are respectively connected to the two clamping walls and are located on the corresponding outer sides of the two projections. " The two clamping walls, the two elastic arms and the fastener constitute a retaining structure. When the card edge of the circuit card is inserted between the insulating body and the two clamping walls, the one elastic arm can be elastically expanded, so that the external expansion of the two elastic arms is shortened and the force is reduced. Therefore, the operation is easy and more durable; and the two holding parts of the fastener are respectively fastened to the two clamping walls, so that the bumps of the -elastic arm are respectively reliable from the two of the circuit card == Hold the circuit card, and because: the central hole of the circuit card-two sides of the corner, you can avoid pinching the circuit card, as long as you pull the _ fastener, it can be flat Therefore, in the insulation example, the insulating body is a vertically long rectangular parallelepiped, and the top surface of the insulating body forms one: two, which extend longitudinally out of the two clamping walls. The plurality of conductive terminals extend into the plug, and the bottom surfaces of the convex portions of the contact portions of the conductive terminals. θ, the contact of the conductive terminal protrudes from the insulating substrate, and a convex post is provided on the bottom surface of the insulating body. The protrusions of the two elastic arms are provided with lead angles in accordance with the circuit card in the preferred embodiment and the insertion direction in the preferred embodiment. M262888 In another preferred embodiment, the lead angle of the bumps of the two elastic arms is a ring-shaped lead angle. In another preferred embodiment, the two elastic arms respectively extend upward from the bottom surfaces of the two clamping walls. In another preferred embodiment, the two elastic arms are respectively arranged on the two clamping walls. In another preferred embodiment, the wall surfaces of the two clamping walls of the insulating body are respectively provided with a set of connected connectors. Hole and a receiving hole, the lower ends of the two elastic arms are provided with a group of connecting portions, the two elastic arms are respectively received in the two receiving holes, and the assembling portions of the two elastic arms are respectively provided in the two groups of connecting holes. Inside. In a preferred embodiment, the fastener is pivotally connected to two clamping walls of the insulating body. In another preferred embodiment, a pivot hole is provided below the wall surface of the two clamping walls of the insulating body, and a slit is provided above the back of the insulating body two clamping walls. The metal piece has a connecting portion and two pivoting portions, two ends of the connecting portion are respectively connected to the two holding portions, and upper ends of the two holding portions are respectively connected to the two holding portions' the two holding portions The lower ends of the two clamping walls are respectively pivotally connected to the pivot holes of the two clamping walls, and the two retaining portions are respectively buckled in the slits of the two clamping walls and located on the corresponding outer sides of the two projections. In another preferred embodiment, 'the bottom surfaces of the two clamping walls of the insulating body are respectively provided with a pivot groove, and the fastener is a plastic piece, which has a connecting portion and a pivot portion, and two ends of the connecting portion Respectively connected to the two holding parts, the upper end of the pivoting part is connected to the connecting part, the lower end of the pivoting part is pivotally connected to the pivoting groove of the two clamping walls, and the two holding parts are respectively fastened to the Two clamping walls are located outside the two protruding blocks. M262888 In a preferred embodiment, the one is provided with a -shoulder portion, and the second side of the clasping technique holds the end face of the wall separately and is fastened to the two shoulders. There are two towels on the surface. The second body of the saki body holds the back of the body and the outer ^ bit groove. The two cups of the two holding parts are also connected to each other. =: = :: = 有 -Trigger part A longitudinal extension of the rim body of the trigger portion is formed. In the preferred embodiment of the present invention, the triggering portion is further provided with a side flap, and the side flap extends along the lateral direction of the insulating body. [Embodiment] ^ further-elaborate on the techniques and effects of this creation to achieve the intended purpose 'Refer to the following detailed description of this creation and attached Θ' I believe that the purpose, characteristics and characteristics of this creation, can be This requires an in-depth and specific understanding of 'However, the style is provided for reference and explanation only, and is not intended to limit this creation. [Detailed description] 4 Referring to the first to fifth figures, this is the first embodiment of the creation. This creation is a card edge connector for inserting a card edge 9 0 of a circuit card 9 therein. The circuit card 9 is provided with a slot 9 1. The card edge connector includes an insulating body 1 and a plurality of conductive members. The terminal 2 and a fastener 3, among which: the insulating body 1, which is almost a longitudinal rectangular parallelepiped. A slot 10 is formed on the top surface of the insulating body 1 for the card edge 90 of the circuit card 9 to be inserted therein. A convex post 11 is provided on the bottom surface of the insulating body 1 for inserting and positioning on a circuit board (not shown). One end of the insulating body 1 extends two clamping walls 12 along its longitudinal direction. The two clamping walls 12 are respectively provided with an elastic arm M262888 1 2 1, and the two elastic arms 1 2 1 are respectively from the two clamping walls 丄 2. The bottom surface extends upward. The opposite inner surfaces of the free ends of the two elastic arms 1 2 1 are respectively provided with a corresponding convex block 1 2 2. The two convex blocks 1 2 2 are provided with a lead angle (not labeled) in accordance with the insertion direction of the circuit card 9. The lead angle of the embodiment is an annular lead angle. A pivot hole 1 2 3 is provided below the wall surface of the two clamping walls 12. Each of the two clamping walls 12 is provided with a slit 1 2 4 above and facing away from the outside. A shoulder portion 1 2 5 is respectively provided on an end surface of the two clamping walls 12. The conductive terminal 2 is disposed in the insulating body 1. The contact portions 20 of the conductive terminals 2 protrude into the slot 10 for electrically contacting the electrical contacts (illustration omitted) provided on the card edge 90 of the circuit card 9, and the conductive The pin portion 21 of the terminal 2 protrudes from the bottom surface of the insulating body χ for electrically connecting to the circuit board. The fastener 3 is pivotally connected to two clamping walls 12 of the insulating body 1. The fastener 3 may be a metal stamped and formed metal piece, which has a connecting portion 30, two retaining portions 31, two pivoting portions 32, and a pulling portion 33, which are integrally connected. Two ends of the connecting portion 30 are connected to the two holding portions 31, respectively, and the pulling portion 33 is connected to the connecting portion 30. The upper ends of the two pivoting portions 32 are respectively connected to the two holding portions 3 i. The lower ends of the two pivoting portions 32 are respectively pivotally connected to the pivot holes 1 2 3 of the two clamping walls 12. The moving portion 3 3 extends along a longitudinal direction of the insulating body 1. As shown in the second figure, the two clamping walls 1 2, the two elastic arms 1 2 1 and the fastener 3 form a retaining structure for reliably holding the circuit card inserted on the insulator 1. 9. When the circuit card 9 is to be connected to the edge of the card, the user can simultaneously exert a second-hand force on the circuit card 9 in a balanced manner, so that the card edge 9 of the circuit card 9 is inserted into the insulating body i. Slot M262888 1 0 between the two clamping walls 12. When the circuit card 9 touches the projections 122 of the two elastic arms 121, the two elastic arms 1 2 1 are elastically expanded at the same time by the lead angle of the two projections 122. As shown in the fifth figure, when the slot 9 1 of the circuit card 9 reaches the position of the two bumps 1 2 2, the two elastic arms 1 2 1 are reset so that the two bumps 1 2 2 penetrate the slot. 9 1 to hold the circuit card 9 on the card edge connector. Since the two elastic arms i-2 1 each have a reduced outward stroke and reduced force, the operation of inserting the circuit card 9 is easy, and the elastic arms 1 2 1 are more durable. When the card edge 90 of the circuit card 9 is inserted into the slot 10 of the insulating body 1 and the two projections 1 2 2 are locked in the slot _ 9 1 of the circuit card 9, Trigger the fastener 3 so that the two retaining portions 3 i are respectively fastened in the slits 1 2 4 of the one clamping wall 12 and located on the corresponding outer sides of the two projections 1 2 2 so that the two elastic arms i 2 i will not loosen. The connecting portion 30 of the fastener 3 · is fastened to the two shoulder portions i 2 5 to further ensure that the fastener 3 is fastened to the two clamping walls i 2. Thereby, the protrusions 1 2 2 of the two elastic arms 1 2 1 can be firmly held in the slot holes 9 1 from the two sides of the circuit card 9, respectively, so as to provide a balanced clamping force. Reliably hold the circuit card 9 to ensure that the electrical contacts of the circuit card 9 and the conductive terminals 2 and the like can stably contact each other. In addition, the two clamping walls 12 are respectively located on two sides of a corner of the slot 9 i of the circuit card 9, so as to avoid damage. When the circuit card 9 is to be pulled out, the user only needs to pull the fastener 3 first, and then the circuit card 9 can be smoothly pulled out by using second hand at the same time, and the leading angle of the-and the projection 1 2 2 is used. Make the two elastic arms 2 both elastically stretch out: and pull the two bumps 1 2 2 out of the slot 9 1 to release the circuit card 11 M262888 and the elastic arm 12 9, therefore, pull out the circuit card g The operation is simple and easy1 and more durable. Please refer to the sixth figure, which is the second embodiment of this creation. The difference between the second embodiment and the first embodiment lies mainly in the fastener 3. Second Embodiment ^ The triggering part 33 is further provided with side flaps 3 3 i, 3 3 1 extending along the −lateral direction of the insulating body χ. Therefore, the triggering of the fastener 3 can be made easier 'without being obscured by the circuit card g. Refer to Figures 7 and 8 for the third embodiment of this creation. The difference between the third embodiment and the first embodiment is mainly that the two elastic arms 4 are separately arranged on the two clamping walls i 3 in a separated manner. In the third embodiment, the wall surfaces of the two holding walls i 3 of the insulating body 1 are respectively provided with a set of connection holes 1 3 1 and a receiving hole 1 3 2. A lower end of the two elastic arms 14 is provided with a set of connecting portions 1 41, and the surface of the connecting portion 1 4 1 is provided with barbs (not labeled) and stoppers (not labeled). The two elastic arms 14 are respectively received in the two receiving holes 1 3 2 and the connecting portions 1 4 1 of the two elastic arms 14 are respectively set in the two sets of connecting holes by the barbs and stoppers. 1 3 1 within. The upper end of the elastic arm 14 is a free end, and the opposite inner surfaces of the two free ends are respectively provided with a convex block 1 4 2. The insulating body 1 bis is provided with a pivot hole 1 3 below the wall surface of the clamping wall 13, and the insulation body 1 is provided with a slit 1 3 4 above the back of the insulation holding wall 13. Each of the two clamping walls 1 3 has a shoulder portion 1 3 5 at an end surface thereof. The lower ends of the two pivotal joints 3 2 of the fastener 3 are pivotally connected to the pivot holes 1 3 3 of the two clamping walls 13, respectively, and the two clamping parts 3 1 of the fastener 3 are respectively clamped to the two clamps. The slot 1 3 4 of the wall 1 3 is located at the corresponding outer side of 12 M262888 of the two convex blocks 1 4 2. The connecting portion 3 0 of the fastener 3 is fastened to the two shoulder workers 35. In this way, the purpose of cost creation and the effect of the first embodiment can also be achieved.凊 Refer to the ninth and tenth figures, this is the fourth embodiment of this creation. The difference between the fourth embodiment and the first embodiment lies mainly in the insulating body 4
和該扣件5的扣接結構。第四實施例中，該二夾持牆4 2 分別設有一彈性臂4 2 1，該二彈性臂4 2 i分別自該二 夾持牆4 2的底面一體向上延伸。該二彈性臂4 2 1之自 由端的相對内面分別設有相對的一凸塊4 2 2，該二凸塊 422因應該電路卡9的插接方向設有導角（未標示）， 本實施例的導角為一環形導角。該絕緣本體4之二夾持牆 4 2的底面分別設有一樞接槽4 2 3，該二夾持牆4 2 = 端面分別設有一肩部4 2 5。該扣件5可為一塑膠射出成 型的塑膠件，其具有一體相連的一連結部5 〇、二扣持部 5 1、一扳動部5 2和一樞接部5 3。該連結部5 〇的二And the fastening structure of the fastener 5. In the fourth embodiment, the two clamping walls 4 2 are respectively provided with an elastic arm 4 2 1, and the two elastic arms 4 2 i respectively extend upward from the bottom surface of the two clamping walls 4 2. The opposite inner surfaces of the free ends of the two elastic arms 4 2 1 are respectively provided with a corresponding convex block 4 2 2, and the two convex blocks 422 are provided with a lead angle (not labeled) according to the insertion direction of the circuit card 9. This embodiment The lead angle is a circular lead angle. The bottom surfaces of the two clamping walls 4 2 of the insulating body 4 are respectively provided with a pivot groove 4 2 3, and the two clamping walls 4 2 = respectively have a shoulder 4 2 5 on the end surface. The fastener 5 may be a plastic injection-molded plastic piece, which has a connecting portion 50, two retaining portions 51, a triggering portion 52, and a pivoting portion 53, which are integrally connected. The connection part 5 〇
端分別連接於該二扣持部5 i，該扳動部5 2連接於該連 結部5 0。談樞接部5 3的上端連接於該連結部5 〇，該 樞接部5 3的下端樞接於該二夾持牆4 2的樞接槽4 2 3。藉由該二扣持部5 1分別扣接於該二夾持牆4 2外且 位於該一凸塊4 2 2的相應外侧，使該二彈性臂4 2 1不 會鬆弛外張，因此，能可靠地固持該電路卡9。同時，— 由該扣件5的連結部5 〇扣接於該二肩部4 2 5上了可= 保該扣件5扣接於該二夾持牆4 2上。誠然，如第三實Α 例所示，第四實施例中之二夾持牆4 2的牆面亦可 有相連通的一組接孔（圖略）和一容置孔（圖略广ς 二彈性臂可以分離的方式分別組設於該二夾持牆4 ^ 13 M262888 請參閱第十一圖和第十二圖所示，為本創作第五實施 例。第五實施例和第四實施例的差異主要在於該絕緣本體 4和該扣件5的扣接結構。第五實施例中，該絕緣本體4 之二夾持牆4 2的背對外面分別設有一定位槽4 2 4，該 二扣持部5 1的相對内侧分別設有一定位塊5 i i。藉由 該二扣持部5 1分別扣接於該二夾持牆4 2外且位於該 二凸塊4 2 2的相應外侧，且該二定位塊5 i i分別扣接 於該二夾持牆4 2的定位槽4 2 4内，使該二彈性臂4 2 1不會鬆弛外張，因此，能可靠地固持該電路卡9。誠然， 如第三實施例所示，第五實施例中之二夾持牆4 2的牆面 亦可分別設有相連通的一組接孔（圖略）和一容置孔（圖 略）’使該二彈性臂可以分離的方式分別組設於該二夾持 牆4 2 〇 〔創作特點及優點〕 是以，透過本創作之卡緣連接器，具有如下述之特點： 1、 當該電路卡的卡緣插接於該絕緣本體内和該二夹 持牆之間時，該二彈性臂皆能彈性外張，使得該二彈性臂 個別的外張行程減短且受力減小，因此，操作輕鬆且更為 财用。 … 2、 該扣件的二扣持部分別扣接於該二夾持牆，使得 該一彈性臂的凸塊分別自該電路卡的二侧穩固地扣持於 該槽孔内’因此，能可靠地固持該電路卡，且由於該二夾 持牆分別位於該電路卡之槽孔一角落的二側，因此，能避 免其受損。 3、 當欲拔離該電路卡時，只要扳開該扣件，便能平 M262888 穩地拔出該電路卡，且該二彈性 操作簡單容易且更為耐用。 ^性外張’因此， ，上所述，本創作完全符合新型專财請 出中請，請詳查並請早日惠准專利，實^ 的稽疑，請不吝來函指示。 貝審查委貝有任何 與圖式’並非 【圖式簡單說明】 弟囷係本創作卡緣連接器第一實施例插接一電路卡前 之立體分解圖。 第二圖係本創作卡緣連接器第一實施例插接一電路卡前 且扣件扣接絕緣本體之夾持牆前之立體組合圖。 第二圖係本創作卡緣連接器第一實施例插接一電路卡時 且扣件扣接絕緣本體之夾持牆時之立體組合圖。 第四圖係本創作卡緣連接器第一實施例插接一電路卡時 且扣件扣接絕緣本體之夾持牆時之側視圖。 第五圖係本創作卡緣連接器第一實施例插接一電路卡時 且扣件扣接絕緣本體之夾持牆時之剖視圖。 第六圖係本創作卡緣連接器第二實施例插接一電路卡前 且扣件扣接絕緣本體之爽持爿备之立體組合圖。 第七圖係本創作卡緣連接器第三實施例之立體分解圖。 15 M262888 第八圖係本創作卡緣連接器第三實施例扣件扣接絕緣本 體之夾持牆前之立體組合圖。 第九圖係本創作卡緣連接器第四實施例之立體分解圖。 第十圖係本創作卡緣連接器第四實施例扣件扣接絕緣本 體之夾持牆前之立體組合圖。 第十一圖係本創作卡緣連接器第五實施例之立體分解圖。 第十二圖係本創作卡緣連接器第五實施例扣件扣接絕緣 本體之夾持牆前之立體組合圖。 【主要元件符號說明 〔本創作〕 絕緣本體 工 插槽 1〇 夹持牆 12 &塊 12 2 狨:縫 12 4 Λ九持牆 13 容置孔13 2 狹縫 13 4 彈性臂 14&塊 14 2 導電端子 2 接觸部 2 0 凸柱 11 彈性臂 121 樞孔 12 3 肩部 12 5 組接孔 131 樞孔 13 3 肩部 13 5 組接部 141 接腳部 接腳部 2 M262888 扣件 連結部 框接部 侧翼片 絕緣本體 夾持牆 凸塊 定位槽 扣件 連結部 定位塊 柩接部 電路卡 卡緣 0 扣持部 2 扳動部 3 1 2 彈性臂 2 2 框接槽 2 4 肩部 0 扣持部 11 扳動部 3 0 槽孔The ends are respectively connected to the two holding portions 5 i, and the pulling portion 52 is connected to the connecting portion 50. The upper end of the pivoting portion 53 is connected to the connecting portion 50, and the lower end of the pivoting portion 53 is pivotally connected to the pivoting groove 4 2 3 of the two clamping walls 42. Since the two retaining portions 51 are respectively fastened to the two clamping walls 42 and located on the corresponding outer sides of the one projection 4 2 2, the two elastic arms 4 2 1 will not loosen and swell, therefore, The circuit card 9 can be reliably held. At the same time,-the connecting portion 50 of the fastener 5 is fastened to the two shoulder portions 4 2 5 to ensure that the fastener 5 is fastened to the two clamping walls 42. It is true that, as shown in the third example A, the wall surface of the second clamping wall 42 in the fourth embodiment may also have a set of connecting holes (illustration omitted) and a receiving hole (illustration broad). Two elastic arms can be separately arranged on the two clamping walls 4 ^ 13 M262888 Please refer to the eleventh and twelfth figures, which is the fifth embodiment of this creation. The fifth embodiment and the fourth implementation The difference between the examples is mainly the fastening structure of the insulating body 4 and the fastener 5. In the fifth embodiment, two of the insulating body 4 are provided with a positioning groove 4 2 4 on the back to the outside of the clamping wall 4 2. Positioning blocks 5 ii are respectively provided on the opposite inner sides of the two holding parts 51. The two holding parts 51 are respectively fastened to the outside of the two clamping walls 4 2 and are located on the corresponding outsides of the two protruding blocks 4 2 2. And the two positioning blocks 5 ii are respectively fastened in the positioning grooves 4 2 4 of the two clamping walls 4 2 so that the two elastic arms 4 2 1 will not loosen and swell, and therefore, the circuit card can be reliably held 9. Of course, as shown in the third embodiment, the wall surface of the second clamping wall 42 in the fifth embodiment may also be provided with a set of connecting holes (not shown) and Set holes (illustration omitted) to make the two elastic arms separately assemble on the two clamping walls 4 2 0 [creating features and advantages] Therefore, through the card edge connector of this creation, it has the following Features: 1. When the card edge of the circuit card is inserted between the insulating body and the two clamping walls, both of the two elastic arms can be elastically expanded, so that the individual outward strokes of the two elastic arms are shortened. And the force is reduced, so the operation is easy and more economical.… 2. The two holding parts of the fastener are respectively connected to the two clamping walls, so that the bumps of the elastic arm are respectively separated from the circuit card. The two sides of the circuit board are securely held in the slot hole. Therefore, the circuit card can be reliably held, and since the two clamping walls are respectively located on two sides of one corner of the slot hole of the circuit card, it can be prevented from being affected. 3. When you want to remove the circuit card, as long as you pull the fastener, you can pull out the circuit card flatly with M262888, and the two elastic operations are simple, easy and more durable. , As mentioned above, this creation is fully in line with the new type of wealth. Please check the patent at your earliest convenience. Please do not hesitate to send us any instructions. The Board of Examiners has nothing to do with the scheme 'not a simple explanation of the scheme.' A three-dimensional exploded view in front of a circuit card. The second figure is a three-dimensional assembled view of the first embodiment of the card edge connector of this creative card before a circuit card is inserted and the fastener is fastened to the clamping wall of the insulating body. The first embodiment of the creative card edge connector is a three-dimensional assembly diagram when a circuit card is plugged in and the fastener is fastened to the clamping wall of the insulating body. The fourth figure is a first embodiment of the creative card edge connector. Side view of the circuit card when the fastener is fastened to the clamping wall of the insulating body. The fifth figure is the first embodiment of the card edge connector of this creative card when the circuit card is inserted and the fastener is fastened to the clamping wall of the insulating body. Sectional view of the time. The sixth figure is a three-dimensional assembled view of the cool holding device before the second embodiment of the card edge connector is inserted into a circuit card and the fastener is fastened to the insulating body. The seventh figure is an exploded perspective view of the third embodiment of the creative card edge connector. 15 M262888 The eighth figure is a three-dimensional assembled view of the third embodiment of the card edge connector in front of the clamping wall of the insulating body. The ninth figure is an exploded perspective view of the fourth embodiment of the creative card edge connector. The tenth figure is a three-dimensional assembled view of the fourth embodiment of the card edge connector in front of the clamping wall of the insulation body. The eleventh figure is an exploded perspective view of the fifth embodiment of the creative card edge connector. The twelfth figure is a three-dimensional assembled view of the fifth embodiment of the card edge connector in front of the clamping wall of the insulating body. [Explanation of Symbols of Main Components [This Creation] Insulation Body Slot 10 Holds Wall 12 & Block 12 2 狨: Slot 12 4 Λ9 Holding Wall 13 Receiving Hole 13 2 Slot 13 4 Elastic Arm 14 & Block 14 2 Conductive terminal 2 Contact 2 0 Boss 11 Elastic arm 121 Pivot hole 12 3 Shoulder 12 5 Group connection hole 131 Pivot hole 13 3 Shoulder 13 5 Group connection 141 Pin section Pin section 2 M262888 Fastener connection section Frame joint side wing piece Insulation body Clamp wall bumper Positioning slot Fastener Linking part Positioning block Adapter part Circuit card card edge 0 Clamping part 2 Trigger part 3 1 2 Elastic arm 2 2 Frame receiving groove 2 4 Shoulder part 0 Holding portion 11 Triggering portion 3 0 Slot