M368214 五.、新型說明： _ 【新型所屬之技術領域】 . 本創作係有關於—種電連接器，特別係指—種電連接器之卡 板構造。 【先前技術】 請參閱圖1，係為一習知之電連接器之卡板構造，其係一體成 •型於電連接器之塑膠座體U)-端藉以卡定—電路板2〇，其包括有 -扳動彈臂15，該扳_臂15可側向彈動，其—側設有—卡扣部 16 ’其向外端延伸-扳柄17，該電路板2〇之一端設有一卡緣叫係 為一凹口），當電路板20插入電連接器1〇連接時，其卡緣21可為該 卡扣部16卡定。 上述習知設計有以下缺點，即： 1.扳動彈臂15與瓣座體-體，故其與解座_為相同 鲁之塑膠材質，扳動彈臂15係作彈性扳動作用其需有彈性需求，其 上之卡扣部16係卡扣電路板故需有硬度需求，然而塑膠材質之彈 性及硬度係相互衝突的，無法兩者皆佳。因此若使用彈性係數佳 之塑膠材質’雖可使扳動彈臂15有良好之彈性，然該卡扣部则 硬度不夠，容易磨損而造成卡扣電路板不佳；若使用硬度佳之塑. 膠材質，雖可使卡扣部16有足夠之硬度而耐磨，可確保卡扣電路 板，然而使扳動彈臂15亦跟隨太硬而沒有良好之彈性，如此在扳 動時容易斷裂。- M368214 .2·該扳柄17向外延伸—長度縣_空間4由於電子產品 •愈來愈輕薄短小，在狹小之空間以手去扳動相當不方便。 【新型内容】 本創作之主要目的在於提供―種電連接器之卡板構造，可達 到強化卡扣體強度、減少卡板彈臂長度及方便操作。 辑上述目的，本創作電連接器之卡板構造，其係用以卡定 -插人電連接ϋ之電路板’該電連接器設有—塑膠座體，該塑膠 座體上設有-_，可插人—電路板，該電路板之一端 丨卡鄉臂，其係設於該塑膠座 體之端，其可側向彈動，其上設有_卡接部，該二卡板彈臂呈 門隙且相互面對，及二卡扣元件，其設有—^^接部及一卡扣體， 其卡接部卡定於該卡板彈臂之卡接部，其卡扣體凸出該卡板彈臂 一側，該卡扣體可卡扣於該電路板之卡緣。 本創作之上毅其他目的、伽和特色㈣下較佳實施例之 詳細說明中並參考圖式當可更加明白，其中： 【實施方式】 °月芩閱圖2、圖3及圖4，本創作電連接器之卡板構造係用以卡 定插入電連接器之電路板，該電連接器設有一縱長之塑膠座體 31該塑知座體31上設有一縱長延伸之插槽32，該插槽32係可插 入包路板20，該電路板20之一側設有一卡緣21(係一四口），該卡 M368214 板構造設有：二卡板彈侧及二卡扣元_，其中·· . 該二卡板彈臂40之内端一體連接於該塑膠座體31之一端， .其可側向彈動，其接近外端設有一卡接部41，該二卡板彈臂4〇 呈-間隙且相互面對，該卡接部41為一縱向延伸之卡槽，該卡接 赠有^槽42且近τ端設有„擋止面43，計板料如為節 省材料投計成空心。 該二卡扣元件5Q可為金屬㈣或硬度大之塑膠师，立 =部：及一卡扣體55’該卡接部51為-卡板，該卡板:兩 Π ㈣㈣㈣奴，針树55凸出該卡 _側’卡接部51下段_設有凸緣52且巾間設有一凸 ::二:性:片53’該卡扣體55係自該卡接料之板面凸出, 八有—導人斜面56且下端設有—導出斜面 顺敎姻㈣，_2== 擋止面43而使卡扣元件5G定位，該彈性卡片53 凹槽42而使卡扣元件5()不會由下方掉出。 請參_ 5 ’電路㈣插人峨體31之插槽％時，電路 而反使-一卡Γ緣會抵壓該卡扣元件5G之卡扣體55之導入斜面56 位tttir兩娜動，請參咖6,當電路板2G插至定 ==^回彈而使卡扣體55卡扣電路板2G之卡緣21。 W路板2〇要取㈣，則直翻力將 .. ， 可，此時電路板20藉由該彈性卡扣 :拉出即 暮ψ ;阿、ώ h . 卞扣體55之導出斜面57 ^反彈臂40向兩側彈動而可脫離卡扣體55之卡扣。 M368214 由以上之構造說明，可知本創作有以下優點： 1. 卡板彈臂40與卡扣元件_套_成，故可各自選擇適用之 材質製成，即，卡板彈臂40選擇彈性係數佳之塑膠材質，而卡扣 元件50選擇硬度佳之塑膠材質或金屬材質，如此即可達到彈臂具 有良好之彈㈣卡扣體具有足夠之硬度，如此卡扣體52較不會磨 才貝而斜*化。 2. 藉由二卡板彈臂4〇與二卡扣元件5〇可很平穩的卡定電路 板，故可設計直接導出方式，不需再齡—扳柄來扳動卡板彈臂， 達到減少卡板彈臂長度及方便操作。 請參閱圖7，係林創作之第二實酬，其大致鄕—實施例 ，同，其中差異在於該彈性卡扣之卡扣體55之下端為與卡接 ^ 51垂直之平面倒勾58 ’由於卡扣體55之下端為平面倒勾58， $使电路板20可取出，該卡扣體55卡入電路板之卡緣^之 範圍較小。 $ 4閱圖8 ’係本創作之第三實施例，其大致與第—實施例相 ^份其差異在於該卡板彈臂⑽之上端成型有封閉面45隱藏空心 5复月：閱圖9，係本創作之第四實施例，其大致與第—實施〈 同，其差異在於該二卡板彈臂4〇之卡接部41大致設於中段位 ==臂4〇外―體6()’該二卡板_端連接於 膠座肢31且外端連接於該框體6G。 明麥賴1Q，電路板2Q插人塑膠座體之插槽時，電路相 M368214 -端下緣會抵壓該卡扣元件50之卡扣體55而使二卡板彈臂4〇向 兩侧彈動，請參閱圖9，當電路板2〇插至定位時該卡板彈臂4〇 回彈而使卡扣體55卡扣電路板2〇之卡緣21。 在較佳實施例之詳細說明中所提出之具體的實施例僅為了易 於兑月本到作之技術内谷，而並非將本創作狹義地限制於該實施 例’在不超出本創作之精神及以下中請專利範圍之情況，可作種 種變化實施。 【圖式之簡單說明】 圖1為習知電連接器與電路板之立體分解圖。 圖2為本創實關线路板之整體續分解圖。 圖3為本創作第一實施例之立體分解圖。 圖4為本創作第一實施插入電路板之上視圖。 圖5為本創作第一實施插入電路板之側視圖。 圖6為本創作第-實施插入電路板之側視圖。 圖7為本創作第二實施插入電路板之侧視圖。 圖8為本創作第三實施插入電路板之上視圖。 圖9為本解細實施插人電路板之上視圖。 圖1〇為本創作第四實施插人電路板之上視圖。_ 塑膠座體31 插槽32 【主要元件符號說明】 電路板20 卡緣21 M368214 卡板彈臂40 卡扣元件50 彈性卡片53 框體60 卡接部41 凹槽42 卡接部51 卡扣體55 導入名牛面56 導出斜面57 封閉面45 擔止面43 凸緣52 平面倒勾58M368214 V. New type of description: _ [New technology field] This book is about the type of electrical connector, especially the card structure of the electrical connector. [Prior Art] Please refer to FIG. 1 , which is a card structure of a conventional electrical connector, which is integrally formed into a plastic body U) end of an electrical connector by a locking-circuit board 2 The utility model comprises a pulling arm 15 which can be laterally bounced, wherein the side is provided with a latching portion 16 ′ which extends outwardly from the trigger lever 17 , and one end of the circuit board 2 is provided with a card The edge is a notch. When the circuit board 20 is inserted into the electrical connector 1 , the card edge 21 can be locked by the latching portion 16 . The above-mentioned conventional design has the following disadvantages: 1. Pulling the elastic arm 15 and the valve body-body, so the same as the disengagement_ is the same plastic material, and the elastic arm 15 is used for the elastic pulling action. The demand, the buckle portion 16 on the buckle circuit board requires a hardness requirement, but the elasticity and hardness of the plastic material are in conflict with each other, and both are not good. Therefore, if the plastic material with good elasticity coefficient is used, the elastic force of the elastic arm 15 can be improved, but the buckle portion is not strong enough to be worn and the buckle circuit board is not good; if the rubber material with good hardness is used, Although the buckle portion 16 can be made to have sufficient hardness and wear resistance, the circuit board can be secured, but the pulling elastic arm 15 also follows too hard without good elasticity, so that it is easily broken when pulled. - M368214 .2·The trigger 17 extends outwards—length county_space 4 due to electronic products. • Lighter, thinner and shorter, it is quite inconvenient to use your hand to move in a small space. [New Content] The main purpose of this creation is to provide a card structure for the type of electrical connector, which can strengthen the strength of the buckle body, reduce the length of the spring arm of the card and facilitate the operation. For the above purpose, the card board structure of the present invention is used for locking and inserting a circuit board of a person's electrical connection. The electrical connector is provided with a plastic body, and the plastic body is provided with -_ The utility model can be inserted into a circuit board, and one of the circuit boards is disposed at the end of the plastic body, and is disposed at the end of the plastic body, and can be laterally bounced, and has a card joint portion thereon, and the two card plate bullets The arm is a door gap and faces each other, and two latching elements are provided with a ^^ connecting portion and a latching body, and the engaging portion is locked to the engaging portion of the latching arm of the card board, and the latching body thereof The side of the elastic arm of the card plate protrudes, and the buckle body can be buckled to the card edge of the circuit board. In the detailed description of the preferred embodiment of the present invention, and in the detailed description of the preferred embodiment, it can be more clearly understood, wherein: [Embodiment] FIG. 2, FIG. 3 and FIG. The card structure of the electrical connector is used for locking a circuit board inserted into the electrical connector. The electrical connector is provided with a longitudinal plastic body 31. The plastic body 31 is provided with a vertically extending slot 32. The slot 32 can be inserted into the bypass board 20, and one side of the circuit board 20 is provided with a card edge 21 (one to four ports), and the card M368214 board structure is provided with: two card board spring side and two card buckle elements _, wherein the inner end of the two-plate spring arm 40 is integrally connected to one end of the plastic seat body 31. It can be laterally bounced, and a snap portion 41 is disposed near the outer end, and the two card plates are provided. The elastic arms 4 are in a gap-to-gap and face each other. The engaging portion 41 is a longitudinally extending card slot. The card is provided with a slot 42 and a proximal end τ end is provided with a "stop surface 43". The material of the second snap element 5Q can be a metal (four) or a plasticizer with a high hardness, a vertical part: and a buckle body 55'. The card joint 51 is a card board. Card board: two Π (four) (four) (four) slave, needle tree 55 protrudes the card _ side 'clamping part 51 lower section _ provided with a flange 52 and a convexity between the towels: two: sex: piece 53' the buckle body 55 The card surface of the card is protruded, the occupant 56 is provided with a bevel 56 and the lower end is provided with a leading slanting face (4), and the _2== a stop surface 43 is used to position the snap element 5G. The elastic card 53 is concave. The slot 42 prevents the snap element 5() from falling out from below. Please refer to the _ 5 'circuit (4) when inserting the slot % of the body 31, and the circuit reverses - a card edge will press the buckle The lead-in surface of the snap-in body 55 of the component 5G is 56-bit tttir, please refer to the coffee bean 6. When the circuit board 2G is inserted into the fixed==^ rebound, the latch body 55 snaps the card edge 21 of the circuit board 2G. W road board 2 〇 to take (four), then the straight turning force will be.., can, at this time, the circuit board 20 is pulled by the elastic buckle: ώ, ώ h. 导出 button body 55 of the export ramp 57 ^The rebound arm 40 is bounced to the sides and can be disengaged from the buckle of the buckle body 55. M368214 According to the above configuration, it can be seen that the present invention has the following advantages: 1. The card spring arm 40 and the snap element _ sleeve _ Therefore, each can be made of a suitable material, that is, a card board The elastic arm 40 selects a plastic material with good elasticity coefficient, and the fastening component 50 selects a plastic material or a metal material with good hardness, so that the elastic arm has a good elastic force. (4) The buckle body has sufficient hardness, so that the buckle body 52 is less It will be sharpened and slanted. 2. The board can be smoothly and smoothly locked by the two-plate spring arm 4〇 and the two-clamping element 5〇, so the direct export mode can be designed without the need for age-trigger To pull the card arm, to reduce the length of the card arm and to facilitate the operation. Please refer to Figure 7, the second pay of the creation of the forest, which is roughly the same as the embodiment, the difference is that the elastic buckle The lower end of the latch body 55 is a plane barb 58' perpendicular to the latching plate 51'. Since the lower end of the latching body 55 is a planar barb 58 for making the circuit board 20 removable, the latching body 55 is snapped into the circuit board. The range of the card edge ^ is small. $4看图8' The third embodiment of the present invention is roughly different from the first embodiment in that the upper end of the card elastic arm (10) is formed with a closed surface 45 to hide the hollow 5: see Figure 9 The fourth embodiment of the present invention is substantially the same as the first embodiment. The difference is that the latching portion 41 of the two-plate elastic arm 4〇 is substantially disposed in the middle position==arm 4〇-body 6 ( The two card plates are connected to the rubber seat 31 and the outer ends are connected to the frame 6G. Ming Mai Lai 1Q, when the circuit board 2Q is inserted into the slot of the plastic seat, the circuit phase M368214 - the lower edge of the end will press the buckle body 55 of the buckle component 50 and the two card spring arms 4 are turned to the sides For the spring, please refer to FIG. 9. When the circuit board 2 is inserted into the positioning, the card spring arm 4 rebounds, so that the buckle body 55 snaps the card edge 21 of the circuit board 2 . The specific embodiments set forth in the detailed description of the preferred embodiments are merely illustrative of the ease of the present invention, and are not intended to limit the scope of the present invention to the embodiment. In the following, the scope of the patent can be implemented in various changes. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a conventional electrical connector and a circuit board. Figure 2 is an overall continuation of the actual circuit board. Figure 3 is an exploded perspective view of the first embodiment of the creation. Figure 4 is a top plan view of the first implementation of the circuit board of the present invention. Figure 5 is a side elevational view of the first embodiment of the insert circuit board of the present invention. Figure 6 is a side elevational view of the first implementation of the circuit board of the present invention. Figure 7 is a side elevational view of the second embodiment of the insert circuit board of the present invention. Figure 8 is a top plan view of the third embodiment of the insert circuit board of the present invention. Figure 9 is a top plan view of the interleaved circuit board. FIG. 1 is a top view of the fourth embodiment of the insertion circuit board of the present invention. _ Plastic seat 31 Slot 32 [Main component symbol description] Circuit board 20 Card edge 21 M368214 Card board spring arm 40 Snap element 50 Elastic card 53 Frame 60 Snap portion 41 Groove 42 Snap portion 51 Snap body 55 Imported beef face 56 Exported inclined surface 57 Closed surface 45 Bearing surface 43 Flange 52 Plane barb 58