M2833.62 , 八、新型說明： 【新型所屬之技藝領域】 本創作是關於-種電子卡連接n，尤其是關於—種提供 正確電子卡插入位置的電子卡連接器。 【先前技藝】 如圖1(a)、1(b)所示，一習知的電子卡連接器7固定至一 電路板p，上，具有-遮蔽殼體70、絕緣本體71、複數收置 # 於絕緣本體71内的導電端子U，及一設於絕緣本體71 一側 的退卡裝置73。該絕緣本體71具有一基部71〇、一自基部71〇 約中部處向前（以圖中接近小卡的一端為前）凸伸的板狀對 接部711、自基部710兩端延伸的導引部712,及自其中一導 引部712—側凸伸的容置槽713。該容置槽713用於容置退卡 裝置73。自對接部711前端貫穿基部71〇形成有複數端子收 谷槽714以收谷相應的導電端子72。導電端子了^延伸於基 邛710外的一端焊接至電路^上，一方面實現與電路板p，間 # 的電連接，另一方面可將絕緣本體71固定於電路板p，上。 在實際應用過程巾，-電子卡以絕緣本體71兩側的導 引部712插入而與對接部711對接。為確定插置到位，用戶 通常在感覺小卡c’被絕緣本體71的基部71〇前端緣抵住後 才會停止用力，即每次插置都會使卡c，衝撞絕緣本體71， 絕緣本體71進而影響其收容的導電端子”與電路板ρ，間的 火干接，最終可能使兩者間焊接鬆動甚至脫離。因而習知電 子卡連接器亟需改進，以解決電子卡插置導致電子卡連接 器與電路板間電連接不穩定的問題。 101300.doc M283362 【新型内容】 本創作的目的就在於提供一種電子卡連接器，其可供一 電子卡正確插卡位置，而不會影響電子卡連接器與電路板 間的電連接。 為達上述目的，本創作提供如下技術方案：一種電子卡 連接器，具有一遮蔽殼體、一絕緣本體，及複數收容於該 絕緣本體的導電端子。該遮蔽殼體具有一上蓋、自該上蓋 泰相對兩側彎折延伸的側壁，及由該上蓋與側壁圍成的容置 空間。該絕緣本體收容於該容置空間相對於電子卡插入的 一端。遮蔽殼體上設有至少一止擋部，當電子卡與導電端 子對接後，該電子卡為該止擋部所抵擋。 止擋部自遮蔽殼體向容置空間的方向彎折延伸而成，設 於遮蔽殼體靠近絕緣本體的一端。絕緣本體具有一基部， 其上設有至少一凹口。一對接部自凹口下方的基部前端面 上向電子卡插入端凸伸，可與電子卡對接。自對接部貫穿 _ 至基部形成有複數端子收容槽，用於收容相應導電端子。 遮蔽殼體上蓋上設有至少一與止擋部對應的開口，止擋部 是自該開口與電子卡插入方向相同的一側向容置空間内凸 伸，且部份收容於凹口内。止擋部具有抵擋電子卡的止擋 面，該止擋面位於絕緣本體基部的前側。在一實施例中^ 子卡為expresscard/34規格的電子卡。 本創作與習知技術的電子卡連接器相比，在電子卡插置 至電子卡連接器中疋位時，其為遮蔽殼體上設置的止擋部 抵住。一方面可實現電子卡與導電端子的準確對接，另一 101300.doc M283362 因而本創作具有 方面電子卡也不會與絕緣本體發生碰撞 電連接穩定的優點。 【實施方式】 為便於更好的理解本創作 例作詳細說明。 現結合本創作的一較佳實施 圖2 3 6所不’一根據本創作的一較佳實施例的電子M2833.62, 8. Description of the new type: [Technical field to which the new type belongs] This creation is about-a kind of electronic card connection n, especially about-an kind of electronic card connector that provides the correct insertion position of the electronic card. [Prior art] As shown in FIGS. 1 (a) and 1 (b), a conventional electronic card connector 7 is fixed to a circuit board p, and has a -shielding case 70, an insulating body 71, and a plurality of housings. # A conductive terminal U in the insulating body 71, and a card ejection device 73 provided on one side of the insulating body 71. The insulating body 71 has a base portion 71, a plate-shaped docking portion 711 protruding forward from the middle of the base portion 71 (about the end near the small card in the figure), and a guide extending from both ends of the base portion 710. A portion 712 and a receiving groove 713 protruding laterally from one of the guiding portions 712. The receiving slot 713 is used for receiving the card ejection device 73. A plurality of terminal trough grooves 714 are formed through the base 71o from the front end of the butting portion 711 to trough the corresponding conductive terminals 72. The conductive terminal ^ extends from the base 710 and is soldered to the circuit ^, on the one hand, to achieve electrical connection with the circuit board p, and on the other hand, the insulating body 71 can be fixed on the circuit board p ,. In practical application, the electronic card is inserted with the guide portions 712 on both sides of the insulating body 71 and docked with the docking portion 711. In order to determine the insertion position, the user usually stops exerting force after feeling that the small card c 'is abutted by the front edge of the base 71 of the insulating body 71, that is, each insertion will cause the card c to collide with the insulating body 71, the insulating body 71 In addition, the conductive terminals that affect its containment and the circuit board ρ and the fire dry connection between them may eventually cause the soldering between them to be loosened or even detached. Therefore, it is known that the electronic card connector needs to be improved to solve the electronic card insertion and cause the electronic card. The problem of unstable electrical connection between the connector and the circuit board. 101300.doc M283362 [New content] The purpose of this creation is to provide an electronic card connector that can correctly insert the position of an electronic card without affecting the electronic The electrical connection between the card connector and the circuit board. In order to achieve the above purpose, the present invention provides the following technical solution: an electronic card connector having a shielding case, an insulating body, and a plurality of conductive terminals housed in the insulating body. The shielding shell has an upper cover, side walls bent and extended from opposite sides of the upper cover, and an accommodating space surrounded by the upper cover and the side wall. The insulating body receives The accommodating space is opposite to the end where the electronic card is inserted. The shielding case is provided with at least one stopper, and the electronic card is resisted by the stopper after the electronic card is docked with the conductive terminal. The shielding case is bent and extended in the direction of the accommodating space, and is provided at an end of the shielding case near the insulating body. The insulating body has a base portion on which at least one notch is provided. A pair of connecting portions are from the base portion below the notch. The front surface protrudes toward the insertion end of the electronic card, and can be docked with the electronic card. A plurality of terminal receiving grooves are formed from the docking portion through to the base for receiving corresponding conductive terminals. At least one and a stopper are provided on the cover of the shielding case. The stopper portion projects from the side of the opening in the same direction as the electronic card into the accommodation space, and is partially accommodated in the recess. The stopper portion has a stopper surface that resists the electronic card. The stop surface is located on the front side of the base of the insulating body. In one embodiment, the daughter card is an electronic card of expresscard / 34 specification. Compared with the electronic card connector of the conventional technology, the creation of the electronic card is connected to the electronic card. Device When it is in the middle position, it is used to shield the stopper on the housing. On the one hand, it can realize the accurate docking of the electronic card and the conductive terminal, and on the other hand, 101300.doc M283362 The advantage of the stable electrical connection when the body is in collision. [Embodiment] In order to facilitate a better understanding of this creative example, a detailed description will be given. Now a combination of a preferred implementation of this creative FIG. 2 3 6 Examples of electronics
卡連接器1包含-遮蔽殼體2 一絕緣本體3、複數收置於該 絕緣本體3㈣導電端子4,及—退卡裝置5。該電子卡連接 器1固定至一電路板P上，可供一電子+ c由其插入端難 入並與導電端子4對接’而實現該電子卡C與電路板!>間的 電連接。本實施例中’該電子卡c為符合Εχρ職 對接槽Cl内設有與導電端子4接觸的觸點（未示出卜另外， 由於退卡裝置5為習知技術，本實施例中不再贅述。 如圖2、3、4,遮蔽殼體2具有一大致呈長方形的上蓋2〇、 自該上蓋20兩側f折延伸的側壁21，及由該上蓋2〇與兩壁 21所界定的容置空間22〇如圖4所示，上蓋2〇上於插入端⑺ 相對的另一端處設有至少一開口2〇〇(本實施例中為二 準的電子卡，見圖6,自其對接端c〇端面凹陷一對接槽。， 止擋部201自遮蔽殼體2上各開口 2〇〇平行於電子卡c插入 方向的一側處向收置空間22内彎折延伸而成。各止擋部2〇1 具有一靠近插入端10的止擋面202,在電子卡c插至定位 時，該止擋面202抵住其對接端⑶端面而防止其與絕緣本 體3發生衝撞。各側壁21上設有複數固定部21〇，及第一配 合部2 11 (本實施例中為卡孔）。該固定部2丨〇可藉由定位件 101300.doc M283362 6’通過㈣等固定件(圖未示)而與電路板p上固定孔p〇的 配合’將遮蔽殼體2固定於電路板p上。 如圖2,絕緣本體3呈門形，具有一長板狀基部3〇。該基 部30具有一面向插入端1〇的前端面3〇〇，與該前端面3〇〇相 對的後端面301，及連接前端面3〇〇與後端面％〗的上表面 302與下表面303(參見圖6)。與遮蔽殼體2上二止擋部2〇ι相 對應，自上表面302向下表面302凹陷有二收容該止擋部2〇ι 的凹口 304，且各凹口 304向前貫穿前端面300。一平板狀對 接部31自基部30的上凹口3〇4下方的前端面3〇〇向插入端⑺ 方向凸伸，並自其自由端31〇向後貫穿基部3〇形成有複數端 子收容槽32。基部30兩端向插入端1〇的方向延伸有一第一 導引部33a，及一第二導引部33b。本實施例中，各導引部 33a、33b是以内側設凹槽33〇的形式達到導引電子卡匸插入 的目的。一容置槽34自較寬的第一導引部33a上向下凹陷， 用於收谷退卡波置5。清結合圖3，為將遮蔽殼體2與絕緣本 • 體3裝配在一起，第一導引部33a及第二導引部33bn側壁上 均設有複數與遮蔽殼體2上第一配合部211相對應的第二配 合部331，本實施例中是凸塊形式。 如圖6，各導電端子4收容於絕緣本體3的端子收容槽32 内具有接觸部40、一焊接部4 1，及連接該接觸部4〇與 焊接部41的連接部42。其中各接觸部40收容於端子收容槽 32位於對接部31部分，以與電子卡c對接。各連接部42上 設有固持倒刺，以將導電端子4固持於端子收容槽32内。請 結合圖2、3，各焊接部41則自端子收容槽32位於基部部 101300.doc M2833.62 . 分延伸於後端面301外，可焊接至電路板p上的相應焊盤 P1。一方面可實現導電端子4與電路板p間的電連接，另_一 方面起到將絕緣本體3固定於電路板p上的作用。 如圖3、5〜6，遮蔽殼體2藉由定位件6固定至電路板p 上，絕緣本體3為遮蔽殼體2所遮蔽，收容于容置空間“的 與插入端ίο相對的一端。各絕緣本體3上的卡塊331卡合於 遮蔽殼體2上的相應卡孔211。遮蔽殼體2上的止擋部2〇1延 _ 伸於絕緣本體3的對接部31上方，而部分收容於凹口 3〇4 内，且其前端略凸伸於前端面300外。即，止擋部201的止 擋面202位於基部30的前端面3〇〇前方。當電子卡c插入 時，對接部31逐漸進入電子卡c的對接槽^，使導電端子4 與對接槽C 1内的觸點相接觸而建立電連接。由於止擋部 201位於基部30前端面300前，故而在電子卡c與導電端子4 對接後，電子卡（：的對接端C〇的端面首先與止擋部201的止 擋面202接觸，而不會碰觸基部3〇前端面3〇〇。如此，即可 # 穩疋對接，又可避免電子卡c與基部30碰撞導致導電端子4 與電路板P間焊接鬆動。 本創作的止擋部並不僅限於上述實施例中所揭示的止擋 部的形式，其還可以是自遮蔽殼體開口的另外側邊向容置 ，的方向延伸而成，或者是連接於遮蔽殼體上的單獨一 個元件。 本創作的技術内容及技術特點已揭示如上，然而熟悉本 領=的技術人員仍可能基於本創作的教示及揭示而作種種 不背離本創作精神的替換及修飾。因此，本創作的保護範 101300.doc M283362 圍應不限於實施例所揭示的内容，而應包 創作的替拖；^欲疏 種不背離本 ^ #換及修饰，並為本專利申請請求 ^ 【圖式簡單說明】 盍。 圖1(a)係一習知電子卡連接器插置一 圖； 电卞卞時的立體 圖（b)係圖1中電子卡連接器去掉遮蔽殼體插置一 卡時的立體圖； 圖2係-根據本創作的電子卡連接器與—電的 分解圖； ^ 圖3係圖2中電子卡連接器插置—電子卡的立體圖； 圖4係圖3中一止擋部的局部放大圖； 圖5係圖2中電子卡連接器與電子卡對接後的俯視圖； 圖6係沿圖5中AA線截取的剖視圖。 【主要組件符號說明】 1 電子卡連接器 2 遮蔽殼體 3 絕緣本體 4 導電端子 5 退卡裝置 6 定位件 7 電子卡連接器 10 插入端 20 上蓋 21 側壁 22 容置空間 20 上蓋 21 侧壁 22 第一配合部 30 基部 3 1 對接部 32 端子收容槽 101300.doc • 10- M283362The card connector 1 includes a shielding case 2, an insulating body 3, a plurality of conductive terminals 4 housed in the insulating body 3, and a card ejection device 5. The electronic card connector 1 is fixed to a circuit board P, so that an electronic + c is difficult to access from its insertion end and is docked with the conductive terminal 4 'to realize the electrical connection between the electronic card C and the circuit board! ≫ In this embodiment, the electronic card c is in conformity with the Εχρ position. The docking slot C1 is provided with contacts in contact with the conductive terminals 4 (not shown) In addition, since the card ejection device 5 is a conventional technology, it is not described in this embodiment. As shown in FIGS. 2, 3, and 4, the shielding housing 2 has a substantially rectangular upper cover 20, side walls 21 extending from both sides of the upper cover 20, and a boundary defined by the upper cover 20 and the two walls 21. As shown in FIG. 4, the accommodating space 22 is provided with at least one opening 200 at the opposite end of the upper cover 20 at the opposite end of the insertion hole (in this embodiment, a standard electronic card is shown in FIG. 6). The butt end c0 has a pair of recessed grooves on the end surface. The stopper 201 is bent and extended into the storage space 22 from a side of the shielding housing 2 parallel to the insertion direction of the electronic card c. Each The stopping portion 201 has a stopping surface 202 near the insertion end 10, and when the electronic card c is inserted into the positioning position, the stopping surface 202 abuts the end surface of the butt end ⑶ to prevent it from colliding with the insulating body 3. Each The side wall 21 is provided with a plurality of fixing portions 21 and a first mating portion 2 11 (a card hole in this embodiment). The fixing portion 2 can be borrowed. Positioning member 101300.doc M283362 6'Matching the fixing hole p0 on the circuit board p with a fixing member (not shown) such as ㈣ fixes the shielding case 2 on the circuit board p. As shown in FIG. 2, the insulating body 3 It is gate-shaped and has a long plate-shaped base portion 30. The base portion 30 has a front end surface 300 facing the insertion end 10, a rear end surface 301 opposite the front end surface 300, and a connecting front end surface 300. The upper surface 302 and the lower surface 303 (see FIG. 6) correspond to the rear end surface%. Corresponding to the upper two stopper portions 200m of the shielding case 2, there are two recessed recesses from the upper surface 302 to the lower surface 302 to accommodate the stopper The notch 304 of the portion 200m, and each notch 304 passes forward through the front end surface 300. A flat-shaped butting portion 31 is convex from the front end surface 300 below the upper notch 300 of the base 30 toward the insertion end 插入 direction. A plurality of terminal accommodating grooves 32 are formed extending from the free end 31o and penetrating through the base 30. The two ends of the base 30 extend toward the insertion end 10 with a first guide portion 33a and a second guide portion 33b. In this embodiment, each of the guide portions 33a, 33b achieves the purpose of guiding the insertion of the electronic card 是以 in the form of a groove 33o provided on the inner side. The accommodating groove 34 is recessed downward from the wider first guide portion 33a, and is used for receiving and withdrawing the wave. 5. As shown in FIG. 3, in order to assemble the shielding case 2 and the insulating body 3, A plurality of second mating portions 331 corresponding to the first mating portions 211 on the shielding case 2 are provided on the side walls of the first guiding portion 33a and the second guiding portion 33bn, and are in the form of bumps in this embodiment. 6. Each conductive terminal 4 is accommodated in the terminal accommodation groove 32 of the insulating body 3, and has a contact portion 40, a soldering portion 41, and a connection portion 42 connecting the contact portion 40 and the soldering portion 41. Each of the contact portions 40 is accommodated The terminal accommodating groove 32 is located at a portion of the docking portion 31 to be docked with the electronic card c. Each connection portion 42 is provided with a holding barb to hold the conductive terminal 4 in the terminal accommodation groove 32. Please refer to FIGS. 2 and 3, each soldering portion 41 extends from the terminal receiving groove 32 at the base portion 101300.doc M2833.62. It extends beyond the rear end surface 301 and can be soldered to the corresponding pad P1 on the circuit board p. On the one hand, the electrical connection between the conductive terminal 4 and the circuit board p can be realized, and on the other hand, it plays the role of fixing the insulating body 3 to the circuit board p. As shown in Figs. 3, 5 ~ 6, the shielding case 2 is fixed to the circuit board p by the positioning member 6, and the insulating body 3 is shielded by the shielding case 2 and is accommodated in an end of the accommodating space opposite to the insertion end. The clamping blocks 331 on each of the insulating bodies 3 are engaged with the corresponding clamping holes 211 on the shielding case 2. The stopper portion 201 on the shielding case 2 extends over the butting portion 31 of the insulating body 3, and partly It is accommodated in the notch 300, and its front end slightly protrudes from the front end surface 300. That is, the stop surface 202 of the stop portion 201 is located in front of the front end surface 300 of the base 30. When the electronic card c is inserted, The docking portion 31 gradually enters the docking slot ^ of the electronic card c, so that the conductive terminal 4 contacts the contacts in the docking slot C 1 to establish an electrical connection. Since the stopper 201 is located in front of the front end surface 300 of the base 30, c After docking with the conductive terminal 4, the end face of the butt end C0 of the electronic card (: first contacts the stop surface 202 of the stop portion 201 without touching the front end surface 300 of the base portion 300. In this way, you can # Stable butt joint can also avoid the loose soldering between the conductive terminal 4 and the circuit board P caused by the collision between the electronic card c and the base 30. The stopper portion is not limited to the form of the stopper portion disclosed in the above embodiment, and may also be formed by extending from the other side of the shielding housing opening toward the housing direction, or connected to the shielding housing. The technical content and technical characteristics of this creation have been revealed as above, but technicians who are familiar with the skill = may still make various substitutions and modifications based on the teaching and disclosure of this creation without departing from the spirit of this creation. Therefore, this The protection scope of the creation 101300.doc M283362 should not be limited to the content disclosed in the embodiment, but should include the replacement of the creation; ^ To be sparse and not depart from this ^ #Change and modification, and this patent application request ^ [Schematic Brief description] 盍. Figure 1 (a) is a diagram of a conventional electronic card connector; a perspective view of the electronic card (b) is the electronic card connector in FIG. 1 when the shielding case is inserted and a card is inserted Perspective view; Figure 2 is an exploded view of the electronic card connector and electricity according to the present invention; ^ Figure 3 is a perspective view of the insertion of the electronic card connector in Figure 2-a perspective view of the electronic card; Figure 4 is a stopper in Figure 3 A partially enlarged view of Figure 5; Figure 5 The top view of the electronic card connector in Figure 2 after it is docked with the electronic card; Figure 6 is a sectional view taken along the line AA in Figure 5. [Description of the main component symbols] 1 Electronic card connector 2 Shielding case 3 Insulating body 4 Conductive terminal 5 Card ejection device 6 Positioning member 7 Electronic card connector 10 Insertion end 20 Upper cover 21 Side wall 22 Receiving space 20 Upper cover 21 Side wall 22 First mating portion 30 Base portion 3 1 Mating portion 32 Terminal receiving slot 101300.doc • 10- M283362
33a 第一導引部 33b 第二導引部 34 容置槽 40 接觸部 41 焊接部 42 連接部 70 遮蔽殼體 7 1 絕緣本體 72 導電端子 73 退卡裝置 200 開口 201 止擋部 202 止擔面 210 固定部 211 第一配合部 300 前端面 301 後端面 302 上表面 303 下表面 304 凹口 310 自由端 330 凹槽 33 1 第二配合部 710 基部 711 對接部 712 導引部 7 13 容置槽 714 端子收容槽 P 電路板 P， 電路板 c 電子卡 C， 電子卡 CO對接端 Cl 對接槽 PO 固定子L PI 焊盤 101300.doc -11 -33a First guide portion 33b Second guide portion 34 Receiving slot 40 Contact portion 41 Welding portion 42 Connection portion 70 Covering the case 7 1 Insulating body 72 Conductive terminal 73 Card ejection device 200 Opening 201 Stopper portion 202 Stopper surface 210 Fixing portion 211 First mating portion 300 Front end surface 301 Rear end surface 302 Upper surface 303 Lower surface 304 Notch 310 Free end 330 Groove 33 1 Second mating portion 710 Base portion 711 Butt portion 712 Guide portion 7 13 Receiving groove 714 Terminal accommodating slot P, circuit board P, circuit board c, electronic card C, electronic card CO butt terminal Cl, butt socket PO holder L PI pad 101300.doc -11-