M262891 、新型說明 【新型所屬之技術領域】 八 川在種卡緣連接裔的卡扣I置，尤指—種固持-雷早士 側緣之卡緣連接器的卡扣裝置。 矛重口持電子卡 【先别技術】 分別提供的主電路板上設有不同的卡緣連接器，以 上的電性卡的插置連接，使各電子卡側緣 1該子卡和該主電路板之間的二^ 接點和導電端子之間的穩定接觸。“崔保其電性 29曰==，缝術，如創作人92年8月 合（一）盆勺 明案第92215752號「卡緣連接器組 固定結構係安=:連電=了結構。該連接器和該 卡的前側緣插置於1內$ 連接益係用以供一電子 的後側緣。：固 件具有二彈H二#性件和一擒止板。該彈性 定位槽固持兮φ工上下j °丨之間形成一疋位槽，該二 一後揞片撞止板具有-上撞片和 後方，㈣制該扳=位於該彈性件上方和 固持合(一)的固定結構，能夠可靠地 接點穩定接觸板上’使該電子卡的前側緣的電性 接觸錢接器内的導電端子。惟，該擔止板的功 M262891 ，僅，於限制該二彈臂的扳動距離。當欲拆卸該電子卡 時’若使用者未事先向後扳動該二彈臂，便直接向上拔取 该電子卡，該電子卡的後側緣將施力於該二彈臂的卡勾部 上’導θ致該彈性件的後仰鬆脫，而有損壞該固定結構之虞。 是以，由上可知，上述卡緣連接器的固定結構，在杳 ίν、使用t，顯然具有不便與缺失存在，而有待加以改善。 究並ϊί岛本創作人有感上述缺失之可改善，乃特潛心研 上述缺二終於提出一種設計合理且有效改善 【新型内容】 〔創作目的〕 果置本要目的，在於提供—種切連接㈣卡扣 作1力/不當地拔取被其固持的-電子卡時之 用力，以確保該卡扣裝置的固持功能和耐用性。 裝置本使Τ卡n—二的’在於提供—種卡緣連接器的卡扣 頭内的-° t子t㈣導1端子餘置於該接 本創性f點，^ 裝置，使固持於缕电於提供一種卡緣連接器的卡扣 忧囷符於该卡緣連接器中 ::元件，或使安裝該卡緣連接器的一電:;二!= 的電子元件或縮小其佔用空間。電路板月巨设置更多 〔創作特徵〕 為了達成上述目的，本創 接器的卡扣裝置，係與=提供-種卡緣連 板上，固持—電子卡於二的接=一電路 °亥電子卡的前側 6 M262891 緣插置於該接頭内，該卡扣裝置包括-鎖扣件以及一擒止 件；該鎖扣件具有一固定部和二彈臂，該固定部定位ς該 ，，板上，該二彈臂—端分別連接於該固定部二側，該二 彈臂另-端為自由端且分別形成—定位槽，該的 由：並分別向前凸設_抵持部，其中該二定位槽固持該電 侧緣；該播止件岐於該電路板上，該擔止件且 :該上擋片位於該鎖扣件上方，該上擋片二端 分別向w下折形成—下壓 ^ 該二抵持部上。h片其"-下壓片分別頂靠於 抵持：：該二止：的二下壓片分別頂靠於該鎖扣件的二 =2 力::電: r該二下壓二二== 後仰鬆脫，可確保該卡扣 向前2==中+該鎖扣件之二彈臂的自由端分別 勾部之門幵二 部，該二承靠部分別和該二卡 q卩之間形成上述該二彈臂的定位槽。 連接例中’該鎖扣件之二彈臂的抵持部分別 it:彈臂的抵持部分別連接於該二承靠部，㈣ 一弹#之自由端的結構更為強化。 便口只 具有=:==二二=-止件 後方’該後擋一別設有-定二 7 M262891 插設定位於該二穿孔中。 在較佳的實施例中，該擋止件之後擋片的定位腳上設 有一肋條。 r而：由::定位腳設有一肋條，使該擋止件的強度增加， 攸而使該擋止件更為耐用。 ^交佳的實施例中，該電路板設有一通孔，該鎖扣件 該固有一插孔，該播止件之上擔片設有一固定柱， 乂 柱牙過该插孔且插置定位於該通孔中。 口。在較佳的實施例中，該固粒的末端設有至少一缺 藉由_定柱穿過該鎖扣件的插孔，使該鎖扣件更為 %口，且藉由該固定柱設有至少一缺口 ”、、 於該電路板時更為宋同、使忒口疋柱焊接 ^守更為牛固，進而使該擋止件更為耐用。 之上= 交佳1實施例中，該電路板設有二通孔，該擔止件 二彈；別設有-固定柱’該二固定柱分別位於該 沣#則方且插置定位於該二通孔中。 口。在較佳的實施财，各固定柱的末料有至少一缺 緣，使_技㈣於該f子卡的後側 電端子之間的接觸更緣=器之接頭内的導 一缺口你々 旯馮％疋，且猎由各固定柱設有至少 該擒止件更為=柱谭接於該電路板時更為牢固，進而使 容置ί =的貫施例中，該電子卡和該電路板之間形成一 M262891 藉由該容置空間的形成 子元件，或使該電路板能設置更多 用空間。 又夕的電子兀件或縮小其佔 【實施方式】 術手ί 步㈣本創作為達成預定目的所採取之技 3相#残以下有關本創作之詳細說明與附 圖相仏本創作之目的、特徵與特點，當可由此得= 〔詳細說明〕 1 參閱第一圖至第五圖所示，為本創作第—實施例。 接器的卡扣裝置，係與該卡緣連接器 電=裝:;電路板1上，用以固持-電子卡2於該 電路板1，其上一側設有複數電性接點 設有至少一定位孔11、二穿孔12和一通孔丄3側 “電子卡2 ,其前側緣2 1設有複數電性接點2 3。該 電子卡2底面和頂面可分別設有電子元件2 4。 接頭3，其包括一絕緣本體3 複數導電端子 2。該絕緣本體3 i設有一插槽3 i i，該等導電端子3 2 一端位於該插槽3 1 1内，該等導電端子3 2另一俨八 f電性連接於該電路板i的電性接點2 Q。該電子卡^ 丽側緣2 1係插置於該接頭3的插槽3 i i内，且使該電 子卡2的電性接點2 3分別電性接觸該等導電端子^ 2 一端’以達成該電子卡2和該電路板1之間的電性導通。 9 M262891 卡扣裝置’其包括一鎖扣件4以及一擋止件5，其中： 鎖扣件4，其可為塑膠等具有彈性的材料所製成。該 鎖扣件4具有一固定部4 1和二彈臂4 2。該固定部4 1 底面設有至少一定位柱4 1 1，該至少一定位柱4 i丄插 置於該電路板1的至少一定位孔1 1中，使該固定部4工 定位於該電路板丄上。該固定部4 i前面朝向該接頭3方 向設有一凸塊4 1 2，用以頂靠於該電子卡2的後側緣2 2。該固定部4 1設有一插孔4 1 3貫穿其頂面至其底 面，且該固定部4 1頂面後方另設有一夾持槽44。該 一彈# 4 2 — ％分別連接於該固定部4 1二側，該二彈臂 j 2另一端為自由端。該二彈臂4 2的自由端分別向前凸 投一承靠部4 2 1、一卡勾部4 2 2和一抵持部4 2 3。 ，二承靠部4 2 1分別和該二卡勾部4 2 2之間形成一 定位槽4 2 4。該二卡勾部4 2 2設有一導斜面（未標示） 朝向該接頭3。該二抵持部4 2 3分別連接於該二承靠部 4 2/的相對内側，可強化該二彈臂4 2的自由端的結 構。一該二彈臂4 2的自由端另分別設有一側播牆4 2 5， 該二側擋牆4 2 5分別連接於相應的該二承靠部4 2工 ^卡勾邛4 2 2之間且位於相應的該二定位样4 9 4外。 曰 ,擋止件5，其可為金屬等硬度大於該鎖扣件4的材料 所製成。該擋止件5具有一後擋片5丄和一上擋片5 2， 該後擋片5 1上緣連接於該上擋片5 2後緣。該後擋’ 1位於該鎖扣件4後方’該上播片5 2位於該鎖扣件 方。該後擒片5工二端分別向下設有一定位腳 M262891 擋止件5的後擋片5 χ插置定位於該鎖扣件4之固定部 j 1的夹持槽4 1 4内，且該擋止件5之後擋片5丄的二 定位腳5 1 1分別插置定位於該電路板1的二穿孔1 2 中，使該擋止件5固定於該電路板丄上，且進一步將該鎖 扣件4的固定部4 1穩固地定位於該電路板丄上。該後擋 片5 1的定位腳5 1 1上進一步設有一肋條52延伸 至肩上擋片5 2，使該擋止件5的強度增加，從而使該擋 止件5更為耐用。該上擒片5 2二端的前緣分別向前下折 形成-下壓片5 2 1，該二下壓片5 2工分別頂靠於該鎖 扣件4之二彈臂4 2的抵持部4 2 3上。較佳地，該上擋_ 片5 2前緣更可向下設有一固定柱5 2 2 ’該固定柱5 2的末端設有至少一缺口523。該固定柱522穿過該-鎖扣件4之固定部4 1的插孔4工3且插置定位於該電 路板1的通孔1 3中，該固定柱5 2 2之末端的缺口 5 2 3並焊接於該電路板i以提升其焊接強度，如此，使該擋 止件5更為耐用，進而使該鎖扣件4不易後仰鬆脫。 欲插置該電子卡2於該卡緣連接器中時，首先，將該 電子卡2的鈾側緣2 1斜插於該接頭3的插槽3 1 1 φ 内。接著，下壓該電子卡2的後側緣2 2以藉由該二彈臂 4 2之一卡勾部4 2 2的導斜面向後撐開該二彈臂4 - 2。虽δ亥電子卡2的後側緣2 2到達該二彈臂4 2的定位 槽4 2 4時，該二彈臂4 2向前彈性復位，其中該二定位 槽4 2 4固持該電子卡2的後側緣2 2，且該二下壓片5 2 1和該二抵持部4 2 3位於該電子卡2下方，又該電子 卡2的後側緣2 2二角落分別定位於該二側擋牆4 2 5 11 M262891 内。藉由該二承靠部4 2 1 ’使該電子卡2的後侧緣2 2 不會過度下壓至該電路板1;藉由該二卡勾部422,以 避免該電子卡2的後侧緣22上下移動；藉由該二側擋 牆4 2 5 ’以避免该電子卡2的後侧緣2 2左右移動；夢 由該固定部4 1的凸塊4 1 2，以避免該電子卡2前後移 動。如此，可使該電子卡2穩固地定位於該卡緣連接器中 和該電路板1上，以確保該電子卡2的電性接點2 3能夠 . 穩定地電性接觸該接頭3的導電端子32,進而達成與該 · 電路板1之間的電性導通。 ~ 欲拆卸該電子卡2時，只要向後扳動該二彈臂4 2， · 便能使該二定位槽4 2 4後移以釋放該電子卡2的後側 緣2 2。該擋止件5的後擋片5 1並能避免該二彈臂4 2 — 被過度後扳。 § 5亥電子卡2被不當地拔取時，如該二彈臂4 2尚未 向後扳動便直接向上拔取該電子卡2時，該電子卡2的後 側緣2 2會向上施力於該二彈臂4 2的自由端的卡勾部 4 2 2，並產生向上帶動該二抵持部4 3的趨勢。由於 該擋止件5的二下壓片5 2 1分別頂靠於該鎖扣件4的· 二抵持部4 2 3上，使該二抵持部4 2 3向上施力於該二 下壓片52 1，該二下壓片5 2 1產生反作用力壓制該二 抵持部4 2 3，且該擋止件5係固定於該電路板i上，從. 而能避免該鎖扣件4的後仰鬆脫，進而可確保該卡扣裝置 的固持功能和耐用性。 —凊麥閱第六圖和第七圖所示，為本創作第二實施例。 第二實施例和第一實施例的主要差異在於該電路板丄設 12 M262891 有另二通孔1 3，該擔止件5之上擔片5 2:端的前緣分 -固定柱5 2 2，各固定柱5 2 2的末端亦設 二缺口 5 2 3。該二固定柱5 2 2分別位於該二彈 ’4 2前方且插置定位於該另二通孔i 3中，該二固定柱 5 2 2之末端的缺口 5 2 3 #恒垃·#λ ·>·* 3 Ζ ^亚烊接於该電路板1以提升 其知接強度。如此，使該播止件5更為耐用，且使該 臂4 2同時獲得更佳的固持效果，進而使該鎖扣件*更不 該二固定柱5 2 2並同時均衡地頂靠於該電 =的後側緣2 2，以避免該電子卡2的歪斜，使該電 =2的電性接點與該卡緣連接器之接頭3内的導電端 子3 2之間的接觸更為穩定。 請參一閱第八圖至第十二圖所示，為本創作第三實施 施例和第"實施例的主要差異在於該卡緣連接 該卡緣連接器的卡扣襄置的鎖扣件4和擔止 m雨:使該電子卡2和該電路板k間形成一容置 =4。該容置空間14可提供該電子卡2底面或該電 =丄=更多的電子元件時所需佔用的空間，以提昇該 ::卡2或該電路板工的功能和效率。該容置空間工心亦 該電路板1調整其上電子元件的佈局，以縮小其佔 〔創作特點及優點〕 ^，透過本創作之卡緣連接器的卡扣裝置 下述之特點： |、，止件的二下壓片分別頂靠於該鎖扣件的二抵 、口’ *該電子卡被不#地拔取時，該電子卡的後側緣 13 M262891 =上施力於該二彈臂的自由端的 上施力於該二下壓片，該二 ；：=:向 抵持部，且該播止件係固定於 ^乍用力屋制该二 鎖扣件的後仰鬆脫，進反，攸而能避免該 耐用性。 進而可確保该卡扣裝置的固持功能和 2、該鎖扣件之二彈臂的抵持 部，使該二彈臂之自由端的結構更為強化亥一承罪 正件二片的定位腳設有-肋條，使該播 、強度《加，攸而使該擋止件更為耐用。 4、该擋止件之上檔片的固定柱穿過該鎖扣 使該鎖扣件更為穩固；且該固定柱的末端設有至少一 ::件=焊一 5、該擔止件之上措片二端的固定柱頂靠於該電子卡 緣’山使該電子卡的電性接點與該卡緣連接器之接頭 内的V電端子之間的接觸更為穩定。 ^ 6、該電子卡和該電路板之間形成的容置空間，使該 電子卡底面能設置更多的電子元件，或使該電路板能設置 更多的電子元件或縮小其佔用空間。 心綜上所述，本創作完全符合新型專利申請之要件，故 爰依專利法提出申請，請詳查並請早日惠准專利，實感德 便’以保障創作者之權益，若*局之貴審查委員有任何 的稽疑，請不吝來函指示。 惟，以上所述，僅為本創作之具體實施例之詳細說明 與圖式，並非用以限制本創作及本創作之特徵，舉凡所屬 14 M262891 技術領域中具有通常知增去 ^^變化’皆應包含於中所做的等 【圖式間單說明】 第一圖係本創作卡緣遠接 緣連接哭μ > σσ 〇卡扣裝置第一實施例和卡 =ίίΓ1接頭安裳於-電路板前和固持-電子 卡刖之立體分解圖。 々LJ符 4于 第 圖係本創作卡緣連接器的 — 緣連接器的接頭安裝於3例：卡 …卡前另一角度之立體分解圖電路板則和固持一電子 弟二圖係本創作卡緣連接器 緣連接器的接頭安裝於 卡時之立體組合圖。冑路板4和固持一電子 第四圖係柄作切連接_ 緣連接器的接頭安農於—2:—一例和卡 Α卡時另一角度之立體組合圖電路板㈣固持一電子 第五圖係本創作卡緣連接器 緣連接器的接頭安^於扣衣置第一實施例和卡 卡時之剖面側視圖電路板時和固持一電子 第六圖係本創作卡緣連接器的卡 緣連接器的接頭安裝於路^貫知例和卡 卡前之立體分解圖。 電路板可和固持一電子 第七圖係本創作卡緣連接⑼ 緣連接器的接頭安裝於=置：二實施例和卡 卡時之立體組合圖。 電路板日守和固持一電子 第八圖係本創作卡緣連接器的 扣衣置第三實施例和卡 15 M262891 ^連接a的接頭*I於—電路板 卡珂之立體分解圖。 u持—電子 第九圖係本創作卡緣連接器 … 於-電路板前另一角度之立圖二貫施例 弟十圖係本創作卡緣連接器的卡ϋ置第三徐〃 =接器的接頭安裝於—電路；::例和卡 卡日守之立體組合圖。 U持一電子 第十一圖係本創作卡緣連接器的卡扣 裝於-電路板時另—角度之立體組人二貧施例安 十一圖係本創作卡緣連接器的卡扣裝—二。 卡緣連接器的接頭安裝於一 第一貫施例和 電子卡時之平面示豪圖。。路板時和固持一 【主要元件符號說明 ] 〔本創作〕 電路板 ；[ 電性接點1 0 定位孔 11 穿孔 1 2 通孔 I；] 容置空間1 4 電子卡 2 前側緣 2 1 後側緣 2 2 電性接點2 3 電子元件2 4 接頭 ^ ^緣本體3 1 插槽 3 1 導電端子3 2 16 M262891 鎖扣件 固定部 凸塊 夾持槽 承靠部 抵持部 侧擋牆 擋止件 後擋片 肋條 下壓片 缺口 1 定位柱 4 12 插孔 4 14 彈臂 4 2 1 卡勾部 4 23 定位槽 4 2 5 1 定位腳 5 12 上擋片 5 2 1 固定柱 5 2 3 17M262891, new type description [Technical field to which the new type belongs] Yachuan is provided with a buckle I of a kind of card edge connection, especially a kind of a latching device that holds a card edge connector on the side edge of Lei Zaoshi. Spear heavy mouth holding electronic card [previous technology] There are different card edge connectors on the main circuit boards provided separately. The above electrical card is inserted and connected, so that each side of the electronic card 1 the sub card and the main card. Stable contact between the two contacts on the circuit board and the conductive terminals. "Cui Baoqi's electrical property is 29 ==, sewing, such as the creator of August 1992 (1) Penspo Ming Ming No. 92215752" The fixed structure of the card edge connector group is secure =: connected = structure. The connection The device and the front side edge of the card are inserted into the inner side of the connector. The connection side is used to provide an electronic rear side edge .: The firmware has two bullets, two parts, and a catch plate. The elastic positioning groove holds the workmanship. A position groove is formed between the upper and lower j ° 丨. The two rear cymbal stopper plate has an upper striker plate and a rear side, and the control plate is located above the elastic member and holds a fixed (a) fixed structure, which can be reliably The ground contact stabilizing the contact board 'makes the front side edge of the electronic card electrically contact the conductive terminals in the coin connector. However, the work of the supporting board M262891 is only to limit the pulling distance of the two elastic arms. When the electronic card is to be disassembled, 'if the user does not pull the two elastic arms backwards in advance, the electronic card will be directly pulled up, and the rear edge of the electronic card will be applied to the hook portion of the two elastic arms' As a result, the back part of the elastic member is released, which may damage the fixing structure. Therefore, it can be seen from the above that the card edge The fixed structure of the connector is obviously inconvenient and lacking in using tίν, and needs to be improved. The author of this island feels that the above-mentioned deficiency can be improved, but he has devoted himself to researching the above-mentioned deficiency and finally proposed a Reasonable design and effective improvement [New content] [Creation purpose] The main purpose of the purpose is to provide-a kind of connection to the ㈣ buckle for 1 force / improper removal of the electronic card held by it-to ensure the card The holding function and durability of the buckle device. The device makes the T card n-2's to provide-a kind of card edge connector in the buckle head-° t sub t1 guide 1 terminal is placed in this connection f Point, ^ device, so that the retaining edge of the card edge connector is provided with a card edge connector in the card edge connector :: component, or an electric card that installs the card edge connector :; two! = Electronic components or reduce their occupied space. The circuit board is provided with more [creative features] In order to achieve the above purpose, the buckle device of the invention connector is connected to = provided-a kind of card edge connection board, holding-electronic card The connection of two = one circuit The side 6 M262891 edge is inserted into the joint. The buckle device includes a lock piece and a catch. The lock piece has a fixing portion and two elastic arms. The fixing portion is positioned on the plate. The two ends of the two elastic arms are respectively connected to two sides of the fixed portion, and the other ends of the two elastic arms are free ends and are respectively formed with positioning grooves. The positioning groove holds the electric side edge; the broadcasting stopper is on the circuit board, and the stopper is: the upper stopper is located above the lock member, and the two ends of the upper stopper are respectively folded downward to form w-down Press ^ on the two abutting parts. H piece its "-the lower pressing piece is abutted against the abutment :: the two only: the two lower pressing pieces are abutted against the two of the locking member = 2 force :: Electricity: r The two push down two two == the back is released, which can ensure that the buckle is forward 2 == middle + the free ends of the two spring arms of the lock fastener are respectively the two lintels of the hook portion, the two The aforesaid positioning grooves of the two elastic arms are respectively formed between the abutting portion and the two cards q 卩. In the connection example, the abutment portions of the two elastic arms of the lock member are respectively it: the abutment portions of the elastic arms are respectively connected to the two abutment portions, and the structure of the free end of the ㈣ 一 弹 # is further strengthened. The toilet mouth only has =: == two two = -stops. The rear stop is provided with one-set two. 7 M262891 The insert setting is located in the two perforations. In a preferred embodiment, a rib is provided on the positioning leg of the blocking piece behind the blocking member. r: The positioning foot is provided with a rib, which increases the strength of the stopper and makes the stopper more durable. ^ In the preferred embodiment, the circuit board is provided with a through hole, the locking member has an inherent hole, and the supporting piece on the broadcasting member is provided with a fixing column, and the sacrum teeth pass through the hole and are inserted and positioned. In the through hole. mouth. In a preferred embodiment, the end of the solid particle is provided with at least one insertion hole through which the fixing post passes through the locking element, so that the locking element is more open, and is provided by the fixing post. There is at least one notch ”, when the circuit board is more homogeneous, so that the welding of the gate and the pillar is more solid, so that the stopper is more durable. Above = Jiaojia 1 In the embodiment, The circuit board is provided with two through holes, and the supporting member is provided with two bullets; a fixing column is not provided, and the two fixing columns are respectively located in the 沣 # square and are inserted and positioned in the two through holes. The implementation material, the final material of each fixed column has at least one missing edge, so that the contact between the electrical terminals on the rear side of the f daughter card is more equal = a gap in the connector of the device.疋, and each fixing post is provided with at least the catching element is more secure when the pole is connected to the circuit board, so that in the embodiment where the electronic card and the circuit board are housed, An M262891 is formed in between by forming sub-components of the accommodating space, or allowing the circuit board to be provided with more space for use. Another electronic component may reduce its occupation. Skilled hand 手 The technique used in the creation of this step to achieve the intended purpose # 3 # The following detailed description of the creation and the accompanying drawings: The purpose, characteristics, and features of this creation should be obtained from this = [Details] 1 Refer to the first to fifth figures, which are the first embodiment of the present invention. The buckle device of the connector is electrically connected to the card edge connector; the circuit board 1 is used to hold-the electronic card 2 On the circuit board 1, a plurality of electrical contacts are provided on the upper side of the circuit board 1, and at least one positioning hole 11, two perforations 12, and a through hole 丄 3 sides of the "electronic card 2" are provided, and a front edge 21 thereof is provided with a plurality of electrical contacts. Point 2 3. The electronic card 2 may be provided with electronic components 24 on the bottom and top surfaces, respectively. The connector 3 includes an insulating body 3 and a plurality of conductive terminals 2. The insulating body 3 i is provided with a slot 3 ii, one end of the conductive terminals 3 2 is located in the slot 3 1 1, and the other conductive terminals 3 2 are electrically connected to the electrical properties of the circuit board i. Contact 2 Q. The electronic card ^ Li side edge 2 1 is inserted into the slot 3 ii of the connector 3, and the electrical contacts 2 3 of the electronic card 2 are electrically contacted with the conductive terminals ^ 2 at one end 'to achieve The electronic card 2 and the circuit board 1 are electrically connected. 9 M262891 buckle device ’includes a lock member 4 and a stopper 5, wherein: the lock member 4, which can be made of elastic materials such as plastic. The locking member 4 has a fixing portion 41 and two elastic arms 42. At least one positioning post 4 1 1 is provided on the bottom surface of the fixing part 4 1, and the at least one positioning post 4 i is inserted into at least one positioning hole 11 of the circuit board 1 to position the fixing part 4 on the circuit. On the board. A protrusion 4 1 2 is provided in front of the fixing portion 4 i toward the joint 3 to abut against the rear edge 22 of the electronic card 2. The fixing portion 41 is provided with an insertion hole 4 1 3 through its top surface to its bottom surface, and a clamping groove 44 is provided behind the top surface of the fixing portion 41. The one bullet # 4 2 —% is respectively connected to the two sides of the fixed portion 41, and the other ends of the two elastic arms j 2 are free ends. The free ends of the two elastic arms 42 project forwardly into a bearing portion 4 2 1, a hook portion 4 2 2 and a resisting portion 4 2 3 respectively. A positioning groove 4 2 4 is formed between the two bearing portions 4 2 1 and the two hook portions 4 2 2 respectively. The two hook portions 4 2 2 are provided with a guide slope (not labeled) facing the joint 3. The two abutting portions 4 2 3 are respectively connected to the opposite inner sides of the two abutting portions 4 2 / to strengthen the structure of the free ends of the two elastic arms 42. One free end of the two elastic arms 4 2 is provided with a side sowing wall 4 2 5 respectively, and the two side retaining walls 4 2 5 are respectively connected to the corresponding two bearing portions 4 2 and the hook 4 2 2 And is located outside the corresponding two positioning samples 4 9 4. That is, the stopper 5 can be made of a material such as metal having a hardness greater than that of the lock member 4. The blocking member 5 has a rear blocking piece 5 丄 and an upper blocking piece 5 2. The upper edge of the rear blocking piece 51 is connected to the rear edge of the upper blocking piece 5 2. The rear stopper '1 is located behind the locking member 4' and the upper broadcasting piece 5 2 is located on the locking member side. A positioning foot M262891 of the rear stopper piece 5 at the two ends of the rear capture piece is respectively provided with the rear stopper piece 5 χ inserted and positioned in the holding groove 4 1 4 of the fixing portion j 1 of the lock piece 4, and The two positioning feet 5 1 1 of the blocking piece 5 after the stopper 5 are respectively inserted and positioned in the two perforations 12 of the circuit board 1, so that the stopper 5 is fixed on the circuit board 丄, and further The fixing portion 41 of the locking member 4 is firmly positioned on the circuit board 丄. A rib 52 is further provided on the positioning leg 5 1 1 of the rear stopper 51 to extend to the shoulder stopper 5 2 to increase the strength of the stopper 5 and make the stopper 5 more durable. The leading edges of the two ends of the upper catch piece 5 2 are respectively folded forward and downward to form a lower pressing piece 5 2 1. The two lower pressing pieces 5 2 abut against the abutment of the two elastic arms 4 2 of the locking member 4. Department 4 2 3 on. Preferably, a fixing post 5 2 2 can be further provided at the front edge of the upper stop piece 5 2 ′, and at least one notch 523 is provided at the end of the fixing post 5 2. The fixing post 522 passes through the socket 4 of the fixing part 41 of the locking member 4 and is inserted into the through hole 13 of the circuit board 1. The notch 5 at the end of the fixing post 5 2 2 23 is soldered to the circuit board i to improve its welding strength. In this way, the stopper 5 is more durable, and the locking member 4 is not easy to be released back. When the electronic card 2 is to be inserted into the card edge connector, first, the uranium side edge 2 1 of the electronic card 2 is diagonally inserted into the slot 3 1 1 φ of the connector 3. Next, the rear edge 22 of the electronic card 2 is pushed down to support the two elastic arms 4-2 by the inclined surface of one of the hook portions 4 2 2 of the two elastic arms 4 2. Although the rear edge 22 of the δHai electronic card 2 reaches the positioning slot 4 2 4 of the two elastic arms 4 2, the two elastic arms 4 2 elastically reset forward, wherein the two positioning slots 4 2 4 hold the electronic card. The rear side edge 2 of 2 is 2 and the two lower pressing pieces 5 2 1 and the two resisting portions 4 2 3 are located below the electronic card 2, and the two corners of the rear side edge 2 2 of the electronic card 2 are respectively positioned at the Two side retaining walls 4 2 5 11 M262891 inside. By the two supporting portions 4 2 1 ′, the rear side edge 2 2 of the electronic card 2 is not excessively pressed down to the circuit board 1; by the two card hook portions 422, the rear of the electronic card 2 is avoided The side edge 22 moves up and down; the two side walls 4 2 5 ′ are used to prevent the rear side edge 22 of the electronic card 2 from moving left and right; the projection 4 1 2 of the fixing portion 41 is dreamed to avoid the electron Card 2 moves back and forth. In this way, the electronic card 2 can be firmly positioned in the card edge connector and on the circuit board 1 to ensure that the electrical contacts 2 3 of the electronic card 2 can be stably electrically contacted with the electrical conductivity of the connector 3 The terminal 32 is further electrically connected to the circuit board 1. ~ When disassembling the electronic card 2, as long as the two elastic arms 4 2 are pulled backward, the two positioning slots 4 2 4 can be moved backward to release the rear edge 22 of the electronic card 2. The rear baffle 5 1 of the stopper 5 can prevent the two elastic arms 4 2 from being pulled back excessively. § When the 5H electronic card 2 is pulled out improperly, if the two elastic arms 4 2 have not been pulled backwards and then the electronic card 2 is directly pulled up, the rear side edge 22 of the electronic card 2 will exert an upward force on the two The hook portion 4 2 2 at the free end of the spring arm 42 has a tendency to drive the two abutment portions 4 3 upward. Since the two lower pressing pieces 5 2 1 of the stopper 5 abut against the two abutting portions 4 2 3 of the locking member 4 respectively, the two abutting portions 4 2 3 exert an upward force on the two abutting portions 4 2 3. The pressing piece 52 1, the two lower pressing pieces 5 2 1 generate a reaction force to press the two abutting portions 4 2 3, and the stopper 5 is fixed on the circuit board i, so that the locking member can be avoided. The back of the 4 is released, thereby ensuring the holding function and durability of the snap device. -The sixth and seventh images of the maimai are shown in the second embodiment of this creation. The main difference between the second embodiment and the first embodiment is that the circuit board is provided with 12 M262891 with two other through holes 1 3, the supporting piece 5 above the supporting piece 5 2: the leading edge of the end-the fixing post 5 2 2 Two ends 5 2 3 are also provided at the end of each fixing post 5 2 2. The two fixing posts 5 2 2 are respectively located in front of the two bullets' 4 2 and are inserted and positioned in the other two through holes i 3, and the notches 5 2 3 at the ends of the two fixing posts 5 2 2 # 恒 ラ · # λ · ≫ · * 3 Z ^ A is connected to the circuit board 1 to increase its known connection strength. In this way, the broadcasting stopper 5 is more durable, and the arm 4 2 obtains a better holding effect at the same time, so that the locking member * is more resistant to the two fixing posts 5 2 2 and simultaneously bears against the balancer. The back side edge 22 of the electrical = to avoid the skew of the electronic card 2, so that the contact between the electrical contact of the electrical = 2 and the conductive terminal 3 2 in the joint 3 of the card edge connector is more stable. . Please refer to the eighth to twelfth figures. The main difference between the third embodiment of the present invention and the " embodiment is that the card edge is connected to the latch of the card edge connector. Piece 4 and the burden of rain: make an accommodation = 4 between the electronic card 2 and the circuit board k. The accommodating space 14 can provide a space required for the bottom surface of the electronic card 2 or the electronic device to increase the functions and efficiency of the :: card 2 or the circuit board worker. The working space of the accommodation space also adjusts the layout of the electronic components on the circuit board 1 to reduce its occupation [creative features and advantages] ^, through the snapping device of the card edge connector of this creation, the following characteristics: |, , The two lower pressing pieces of the stopper respectively abut against the two abutments and mouths of the lock fastener. * When the electronic card is unplugged without a #, the rear side edge of the electronic card 13 M262891 = exerting force on the two bombs The upper end of the free end of the arm exerts force on the two lower pressing pieces, the two;: =: toward the resisting portion, and the broadcasting stopper is fixed at the back of the two locking fasteners made by ^ Yiliwuwu and released. Instead, this durability can be avoided. Furthermore, the holding function of the buckle device and the abutment part of the two elastic arms of the locking member can be ensured, so that the structure of the free end of the two elastic arms is more strengthened. There are-ribs, so that the sowing, strength and increase, so that the stopper is more durable. 4. The fixing post of the stopper above the stopper passes through the lock to make the lock more stable; and the end of the fixing post is provided with at least one :: piece = weld 5. The fixing posts at the two ends of the upper piece are abutted against the edge of the electronic card, so that the contact between the electrical contact of the electronic card and the V electrical terminal in the connector of the card edge connector is more stable. ^ 6. The accommodating space formed between the electronic card and the circuit board enables more electronic components to be placed on the bottom surface of the electronic card, or enables the circuit board to be equipped with more electronic components or reduces its occupied space. As mentioned above, this creation is fully in line with the requirements for a new patent application. Therefore, you should submit an application in accordance with the Patent Law. Please check the details and ask for a patent at an early date. Real sense of morality will protect the rights and interests of the creator. The review committee has any suspicions, please follow the letter instructions. However, the above are only detailed descriptions and drawings of specific embodiments of this creation, and are not intended to limit the characteristics of this creation and this creation. For example, there are commonly known additions and changes in the 14 M262891 technical field. Should be included in the [Illustration between the drawings] The first picture is the creation of the card edge remote connection connection crying > σσ 〇 first embodiment of the snap device and card = ίΓ1 connector Anshang Yu-circuit 3D exploded view of front panel and holding-electronic card holder. 々LJ symbol 4 in the picture of the original card edge connector — The connector of the edge connector is installed in 3 cases: the card is a three-dimensional exploded view of the card in front of the card. Card edge connector. The assembled perspective view of the connector of the edge connector when it is installed on the card.胄 路 板 4 and holding an electronic fourth picture system handle for tangential connection _ The connector of the edge connector Anong Yu-2: an example of a three-dimensional combination circuit board with another angle when the card A card is holding an electronic fifth The picture shows the connector of the edge connector of the original card. The cross-section side view of the first embodiment and the card when the button is placed. Side view of the circuit board and holding an electronic card. The connector of the edge connector is installed in a three-dimensional exploded view before the known example and Kaka. The circuit board can hold an electronic. The seventh picture is a three-dimensional assembly diagram of the edge connector of the creative card when the connector is installed at the position: the second embodiment and the card. The circuit board keeps and holds an electron. The eighth picture is the third embodiment of the card edge connector of the creative card and the card. 15 M262891 ^ The connector a connected to a * I in the circuit board. u holding—Electronic ninth picture is the card edge connector of this creative ... On-board from another angle in front of the circuit board is two consecutive examples. The ten picture is the third card of this creative card edge connector = connector The connector is installed in the circuit; ::: Example and three-dimensional combination diagram of Kaka Rishou. U holding an electronic eleventh picture is the snap-fitting of the original card edge connector on the circuit board, and another angle is the three-dimensional group of people. -two. The plan view of the card edge connector when it is installed in a first embodiment and an electronic card. . Circuit board and holding one [Description of main component symbols] [This creation] Circuit board; [Electric contact 1 0 Positioning hole 11 Perforation 1 2 Through hole I;] Storage space 1 4 Electronic card 2 Front side edge 2 1 Rear Side edge 2 2 Electrical contact 2 3 Electronic component 2 4 Connector ^ ^ Edge body 3 1 Slot 3 1 Conductive terminal 3 2 16 M262891 Locking part fixing part Bump clamping groove Bearing part Abutting part Side retaining wall Stopper Rear stopper rib under-pressing notch 1 Positioning post 4 12 Socket 4 14 Spring arm 4 2 1 Hook part 4 23 Positioning slot 4 2 5 1 Positioning foot 5 12 Upper stopper 5 2 1 Fixing post 5 2 3 17