CN2857254Y - Electronic card connector - Google Patents

Electronic card connector Download PDF

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Publication number
CN2857254Y
CN2857254Y CN 200520106170 CN200520106170U CN2857254Y CN 2857254 Y CN2857254 Y CN 2857254Y CN 200520106170 CN200520106170 CN 200520106170 CN 200520106170 U CN200520106170 U CN 200520106170U CN 2857254 Y CN2857254 Y CN 2857254Y
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CN
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card
part
plate
electronic
pivot
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CN 200520106170
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Chinese (zh)
Inventor
卞海建
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上海莫仕连接器有限公司
美国莫列斯股份有限公司
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Abstract

The utility model discloses an electronic card connector which comprises a shielding cover, an insulating mainbody, a plurality of conducting terminals in the insulating mainbody, a dustproof door, and a transfer bridge fixing the dustproof door to the shielding cover. The transfer bridge includes an upper shielding part, a connecting part extended from the both side of the upper shielding partand bent downwards, and a fixing member extended towards the inserting direction of the electronic card from the connecting part. The dustproof door includes a pivot, a torsion spring sleeved on one side of the pivot and a baffle plate extended from the pivot. The transfer bridge is provided with a pivoted hole on the connecting part for pivoting the pivot, and a block hole wherein the torsion spring passes through for fixing. A spherical projecture protrudes from the two sides fo the baffle plate and contacts with one point of the connector. The baffle plate is pushed to the top of the projecture by inserting the electronic card and the baffle plate automatically resets after withdrawing the card. The utility model has advantages of good dustproof effect and saving the space.

Description

电子卡连接器 Electronic card connector

技术领域 FIELD

本实用新型是关于一种电子卡连接器,尤其是关于一种具有防尘门的电子卡连接器。 The present invention relates to an electrical card connector, and more particularly relates to a dust-proof door with an electronic card connector.

背景技术 Background technique

为防止灰尘进入电子卡连接器内部影响电连接稳定性,现有电子卡连接器会根据需要在供电子卡插入的插口处设置一防尘门。 In order to prevent dust from entering the electrical card connector is electrically connected to affect the stability, the conventional card connector socket sets according to the needs for the electronic card is inserted in a dust door. 当电子卡未插入时,该防尘门会挡于插口前侧使电子卡连接器内部处于相对封闭的状态,从而达到防尘的目的。 When the electronic card is not inserted, the dust door will stop at the front side of the socket so that an electronic card connector in a relatively closed state of the interior, so as to achieve the purpose of dust. 当电子卡插入后会将防尘门推顶至其上方,而不会影响电子卡的正常插置。 When the electronic card will be inserted after the dust door is pushed upward to its top, without affecting the normal electronic card inserted.

为保证防尘的效果,防尘门通常与电子卡连接器的遮蔽壳体(或转接元件)两侧(或一侧)相接触,因而当其被电子卡推顶上升过程中其侧边会与遮蔽壳体的侧壁存在较大的摩擦,甚至导致电子卡拔出后防尘门无法自动复位,影响防尘效果。 To ensure the effect of the dust, the dust shield doors are usually housing the electronic card connector (or adapter elements) on both sides (or one side) in contact, and therefore the electronic card when it is pushed top side thereof during ascent there will be greater friction with the side walls of the shielding housing, the door can not even lead dust automatically reset after the electronic card out, affect the dustproof effect. 即便在防尘门侧边与遮蔽壳体侧壁保持一定的距离,在受电子卡非正推力或其他意外力作用下还是会出现防尘门一侧与遮蔽壳体侧壁接触产生较大摩擦的情况。 Even if holding the dust door in a certain distance from the side of the shield with the housing sidewall, a greater frictional contact by an electronic card or a non-door side of the dust will sidewall of the lower shield housing forward thrust or other external force is intended Case.

鉴于上述原因,现有电子卡连接器需作进一步改进,以保证防尘的效果。 For these reasons, the conventional card connector needs to be further improved to ensure that the effect of dust.

实用新型内容本实用新型的目的就在于提供一种电子卡连接器,该电子卡连接器的防尘门与转接桥之间为点与面的方式接触,以减少其间的摩擦力;既保证防尘的效果,又可保证电子卡撤除后防尘门的自动复位。 SUMMARY The present invention aims to provide an electronic card connector, the dust door between the bridge and the adapter card connector for an electronic manner with the point of contact with the surface to reduce friction therebetween; guaranteed both the effect of dust, but also to ensure the removal of the electronic card is automatically reset dust-proof doors.

为达到上述目的,本实用新型提供下述技术方案:一种电子卡连接器,包含一遮蔽壳体、绝缘本体、若干收容于绝缘本体内的导电端子、一防尘门,及将该防尘门固定至该遮蔽壳体上的转接桥。 To achieve the above object, the present invention provides the following technical solutions: A card connector, comprising a shielding housing, the insulative housing, a plurality of conductive terminals received in the insulative body, a dust door, and the dust bridge to the adapter door fixing the shielding housing. 该防尘门包含一枢轴、至少一弹性件,及至少一挡板。 The dust door comprises a pivot shaft, at least one elastic member, and at least one baffle. 该挡板至少一侧边凸伸有凸部,该凸部与转接桥内侧面相接触。 The baffle has at least one side protrusion protruding portion, the protruding portion contact with the inside surface of the bridge adapter.

该弹性件为一套设于枢轴上的扭簧。 The elastic member is a torsion spring disposed on the pivot shaft. 该转接桥上设有收容防尘门枢轴的枢接孔。 The adapter bridge is provided with a pivot hole receiving the dust door pivot. 该转接桥包含一上遮蔽部、自该上遮蔽部延伸的连接部,及自该连接部延伸的固接件。 The adapter bridge comprises an upper shielding portion, the connecting portion from the shielding portion extending fixed member and extending from the connecting portion. 该连接部是自上遮蔽部两侧垂直向下延伸,该固接件是自该连接部向与电子卡连接器供电子卡插入的相对端延伸。 Since the connecting portion is a vertical portion extending downwardly on both sides of the shield, the fixed member is extended from the connecting portion to the opposite end of the card connector for the electronic card inserted. 至少一连接部上设有止挡部,挡板上设有第一凹陷部;该止挡部可抵靠于第一凹陷部。 At least a portion provided with the stopper, a first recess portion on a connecting portion baffle; the stopper portion abut against the first recess portion. 至少一连接部上设有卡孔,可供防尘门的弹性件一端穿过而将其卡固。 At least one connecting portion is provided on the hole card, one end of the elastic member for the dust through the door and being clamped. 各连接部上设有与防尘门上枢轴对应的枢接孔。 Pivoting the pivot hole provided on the dust door connected to the respective corresponding portions. 各固接件包含一基部,及自基部延伸的至少一支撑部。 Each securing device comprises a base portion, and at least one support extending from the base portion. 基部上设有一限位孔,遮蔽壳体侧壁上的设有一相对于电子卡插入方向延伸的第一弹片,及向电子卡插入方向延伸的第二弹片,该第一弹片与第二弹片为该限位孔限位。 A limiting hole is provided on the base portion, the shield is provided on a side wall of the housing with respect to the electronic card is inserted into the first elastic piece extending direction, and a second elastic piece extending in the direction of the electronic card is inserted, the first and the second elastic piece is elastic piece the limiting hole limit. 遮蔽壳体上设有至少一平行于其侧壁向下延伸的上折片,与至少一平行于其侧壁向上延伸的下折片,基部的上下缘分别为该上折片与下折片限位。 Shielding is provided on the upper case at least one flap extending downwardly parallel to the side wall, the flap extending upwardly and parallel to at least one side wall, the upper and lower edge of the base, respectively for the upper and lower flaps folded sheet limit.

本实用新型的电子卡连接器与现有电子卡连接器不同,其防尘门上设置与转接桥点接触的凸部。 The present invention with the conventional card connector different electrical card connector is provided in contact with the projecting portion on which the switching point bridges the dust door. 因而具有防尘效果好,防尘门与转接桥间摩擦力小,可自动复位的优点。 Thus good results with dust, the dust door between the adapter and the bridge friction is small, an advantage can be automatically reset. 另外本实用新型是从电子卡连接器内部安装用于固定至电路板上的固定件,因而节省空间,有利于产品小型化。 Further the present invention is mounted from the inside of the connector fixing member for fixing an electronic card to a circuit board, thereby saving space, facilitate the miniaturization of products.

附图说明 BRIEF DESCRIPTION

图1是一根据本实用新型的电子卡连接器的立体图;图2是图1中电子卡连接器的转接桥自遮蔽壳体分离的立体图;图3是图1中电子卡连接器的防尘门与其转接桥装配在一起的侧视图;图4是图1中防尘门去除弹性件时的立体图;图5(a)是一图1中电子卡连接器装设于电路板上的俯视图;图5(b)是沿图4(a)中AA线截取的剖视图;图6(a)是一电子卡插入图5(a)中电子卡连接器后的俯视图;图6(b)是沿图6a中BB线截取的剖视图。 1 is a perspective view of the present invention, an electronic card connector; switching bridge 1 in the card connector of FIG. 2 is a view of a self shielding a perspective view of a housing separated; FIG. 3 is anti in FIG. 1 an electronic card connector a side view of the dust door in its assembled bridge adapter; FIG. 4 is a perspective view of FIG. 1 removed dust door the elastic member; FIG. 5 (a) in FIG. 1 is in a card connector mounted on the circuit board a plan view; FIG. 5 (b) is a sectional view line AA in (a) in FIG. 4; FIG. 6 (a) is an electronic card is inserted in FIG. 5 a top view of (a) of the card connector; FIG. 6 (b) It is a sectional view taken along line BB in FIG. 6a.

图中符号说明: DESCRIPTION OF REFERENCE NUMERALS:

具体实施方式为更好的理解本实用新型的精神,以下结合本实用新型的一优选实施例对其作进一步说明。 DETAILED DESCRIPTION For a better understanding of the spirit of the novel utility, in conjunction with the following embodiments of the present invention a preferred embodiment thereof will be further described.

如图1、5(a)-5(b)、6(a)-6(b)所示,一根据本实用新型一优选实施例的电子卡连接器1包含一遮蔽壳体2、一绝缘本体3、若干收容于该绝缘本体3的导电端子4、一防尘门5,及一用于将该防尘门5更方便的装设至遮蔽壳体2上的转接桥6。 FIG. 1,5 (a) -5 (b), 6 (a) -6 (b), the card connector according to an embodiment of the present invention, a preferred 1 2 comprises a shield, an insulating housing the body 3, a plurality of housed in the insulating body 4 of the contacts 3, a dust door 5, and a more convenient for the dust door 5 is mounted to the adapter 2 on the bridge 6 of the shielding housing. 本实施例中该电子卡连接器1是用于供一Expresscard/34规格的电子卡C插置,实际应用中可为使用防尘门5的多种电子卡连接器。 Examples of the electronic card connector 1 of the present embodiment is used for a Expresscard / 34 C specifications of the electronic card insertion, a practical application can be used more dust door 5 is connected to the electronic card. 该电子卡C自其对接端C0端面凹陷一对接槽C1,对接槽C1内设有与导电端子4接触的触点C2。 The electronic card C from its mating end face a recess a mating end slot C0 C1, equipped with docking slot C1 C2 contact with the conductive contact terminal 4.

如图1、2所示,该电子卡连接器1的遮蔽壳体2具有一长方形的上盖20,自该上盖20长边两侧大致垂直向下延伸的两侧壁21。 1 and 2, the card connector 1 to the shielding housing 2 having a rectangular top cover 20, both from the cover side walls 20 substantially perpendicular to the long sides 21 extending downwardly. 该上盖20与两侧壁21之间围成一收容电子卡C的容置空间22。 The top cover 20 and side walls define a receiving space accommodating the electronic card C between 22 21. 本实施例中以电子卡连接器1供电子卡C插入的插口23的一端为前。 In the present embodiment, an electronic card connector in which one end of an electronic card C is inserted into socket 23 as before. 遮蔽壳体2的各侧壁21的前端向外侧凸伸有一第一弹片210与第二弹片211,其中该第一弹片210是先自侧壁21上水平向外延伸一段再平行于侧壁21向前端延伸。 Shielding the front end of each side wall 21 of the housing 2 has a first outwardly extending side elastic piece 210 and the second elastic piece 211, wherein the first elastic piece 210 is to extend outwardly from the horizontal section of the side wall 21 parallel to the side wall 21 and then extends toward the distal end. 该第二弹片211是自遮蔽壳体2的侧壁21上斜向后翘起延伸。 The second elastic piece 211 is a self-shielding of the housing side wall 2 extends in an obliquely tilted 21. 靠近该第二弹片211后侧自上盖20与侧壁21相接处向下卷折形成一大致平行于侧壁21的上折片212,相对的自侧壁21下边缘向上卷折一下折片213。 Near the rear side of the second elastic piece 211 from the top cover 20 and the roll 21 in contact with the side wall forming a downwardly folded substantially parallel to the side walls 212 of the flap 21, 21 opposite from the sidewall of the lower edge of the upwardly folded about fold volume piece 213. 该卷折的上折片212在该上盖20上形成一相应的冲孔214,靠近该冲孔214前侧形成有圆形的贯穿孔215,用于供固定件(如,螺钉;图中未示)插入而将该遮蔽壳体2固定于电路板P上。 Turning on the flap 212 formed in a corresponding punch 214 on the top cover 20, formed with a circular through hole 215 for allowing the fixing member (e.g., a screw 214 near the front side of the punch; FIG. not shown) is inserted into the shield and the housing 2 is fixed to the circuit board P.

如图5(b)、6(b)所示,绝缘本体3设于遮蔽壳体2的容置空间22后端,具有一基部30及自基部30上向前凸伸的对接部31。 FIG. 5 (b), 6 (b), the insulating body 3 accommodating space provided in the shield 22 of the rear housing 2, having a base portion 30 and a mating portion 30 projecting forwardly from the base portion 31 extending. 自该对接部31贯穿基部30形成有若干端子收容槽32,用于收容相应的导电端子4。 Since the abutting portion 30 is formed through the base 31 has a plurality of terminal receiving grooves 32, for receiving respective contacts 4.

各导电端子4具有一将其固定于端子收容槽32内的固持部40、自该固持部40向前延伸于形成于对接部31上的端子收容槽32的接触部41,及自固持部40向后延伸于基部30后端面外的焊接部42。 Conductive terminals 4 having a a holding portion which is fixed to the terminal receiving groove 32 is 40, since the holding portion 40 extending forwardly from forming on the mating portion 31 of the terminal receiving groove 32 of the contact portion 41, and from the retention portion 40 the base portion 30 extends rearwardly to a rear end surface of the outer portion 42 welded.

如图3、4所示,防尘门5包含一枢轴50、自该枢轴50延伸的挡板51,及一弹性件52。 As shown in FIG. 3 and 4, the dust door 5 comprises a pivot 50, the baffle 51 extends from the pivot 50, and a resilient member 52. 该挡板51较枢轴50略短,且自枢轴50延伸处在枢轴50两侧留有空余,以便于将弹性件52安装于枢轴50上。 The flap 51 is slightly shorter than the pivot 50 and the pivot 50 extends from pivot 50 at both left vacant, so that the elastic member 52 is mounted on the pivot shaft 50. 挡板51外侧设有一凸部510,该凸部510形状以与转接桥6一点接触较佳(本实施例中为球面形)。 The outer shroud 51 is provided with a convex portion 510, the projecting portion 510 shaped to make contact with the adapter preferred that the bridge 6 (the present embodiment, a spherical shape). 挡板51前外侧下端向后凹陷一第一凹陷部511,而后外侧上端向前凹陷一第二凹陷部512。 The lower end of the outer shutter 51 rearwardly before a first concave recess portion 511, and then the upper end of the forward outer recess 512 a second recess portion. 弹性件52是用于防尘门5的自动复位,本实施例其是一扭簧52,该扭簧52一端抵靠于第二凹陷部512处,而另一端则卡固于转接桥6上。 The elastic member 52 is automatically reset to the dust door 5, which is the present embodiment, a torsion spring 52, one end of the torsion spring 52 abuts against the second recess portion 512, and the other end fastened to the transfer bridge 6 on.

请参照图1-3,该转接桥6为一金属壳体,包含一上遮蔽部60、自上遮蔽部60相对两侧大致向下垂直弯折延伸的连接部61,及自连接部61向后延伸的固接件62。 Referring to Figures 1-3, the adapter 6 is a metal bridge housing comprises an upper shielding portion 60, since the shield portion 60 substantially opposite sides of the connecting portion 61 is bent downwardly perpendicularly extending from the connecting portion 61 and the rearwardly extending fixed member 62. 各连接部61前端的上缘两侧各设有一枢接孔610,相对的下边缘设有一止挡部611。 Each of the connecting portions on both side edges of each of the front end 61 is provided with a pivot hole 610, opposite the lower edge portion 611 is provided with a stopper. 枢接孔610的所在的高度应保证防尘门5的挡板51被电子卡C推顶后可顺利升至其上方,不影响电子卡C的插入。 The height of the pivot hole 610 located shall ensure that the dust flap 51 door 5 is C after ejecting the electronic card can be smoothly raised above it, does not affect the electronic card C is inserted. 该止挡部611是自连接部61前端下边缘先向内侧延伸,再向前斜向下延伸,可抵靠于防尘门5的第一凹陷部511而防止其复位过程中越位。 The stop portion 611 extends from the inner edge Xianxiang the distal end connecting portion 61, then extends obliquely forward by, abut against the first recess portion 511 to prevent the dust door 5 during the reset offside. 连接部61上边缘位于枢接孔610的后侧设一小的卡孔612,供防尘门5的弹性件52一端穿过而被卡固。 The connecting portion 61 located at the rear edge of the pivot hole 610 provided by a small engaging hole 612 for the resilient member 52 at one end of the dust through the door 5 is fastened. 各固接件62包含一片状基部620,及自基部620下侧向内侧弯折延伸的支撑部621,本实施例中该支撑部621为一站脚(standoff)形式。 Each securing device 62 comprises a sheet-like base portion 620, and a support portion 620 side of the base portion 621 bent and extending from the inner side, in the present embodiment, the supporting portion 621 is a stop pin (standoff) form. 该基部620上设有一限位孔622,用于与遮蔽壳体2上第一与第二弹片210、211配合。 A limiting hole 622 is provided on the base 620, the first and second elastic piece 2 210, 211 for mating with the shield housing. 该支撑部621大致中部处设有一与遮蔽壳体2上贯穿孔215对应的固定孔(图中未示出),用于穿过固定件。 The supporting portion 621 is provided at a substantially central fixing hole (not shown), a fixing member passing through the through holes 215 corresponding to the shielding housing 2 a.

如图1所示,该防尘门5的枢轴50穿过转接桥6的连接部61上的枢接孔610而使防尘门5可相对于转接桥6转动。 As shown in FIG. 1, the pivot 5 of the dust door 50 through a pivot 61 on the connecting portion 6 of the adapter attaching hole 610 bridge the dust door 56 may be rotated relative to the transfer bridge. 由前向后将转接桥6沿遮蔽壳体2的两侧壁21推进,固接件62的基部620越过第一与第二弹片210、211而使该两弹片210、211分别卡于基部620上的限位孔622前后边缘,而固接件620的后端上下缘则为上下折片212、213所上下限位,从而将该转接桥6固定于遮蔽壳体2上不会前后或上下移动。 Advancing the two side walls 21 from front to back along the transfer bridge 6 of the shielding housing 2, base 620 fixed member 62 beyond the first and second tabs 210, 211 of the resilient tabs 210 and 211 are respectively engaged to the base limiting hole 622 on the front and rear edges 620, 620 and the rear end is fixed to the upper and lower edges of the upper and lower flaps 212 and 213 are compared with upper and lower limit, so that the transfer bridge 6 is fixed to the housing 2 on the front shield does not or move up and down. 而后藉由固定件分别穿过遮蔽壳体2与转接桥6上的贯穿孔215,将该电子卡连接器1固定于电路板P上。 Followed by fixing the shield member extends through the through hole 6 of the housing 2 and the bridge adapter 215, on the electronic card connector 1 is fixed to the circuit board P.

为进一步加强电子卡连接器1固定至电路板P上的效果,本实施例的电子卡连接器1另外包含两独立的固接件62,并在遮蔽壳体2靠后端处的两侧壁21上设与固接件62配合的弹片210、211与折片212、213,在遮蔽壳体2的上盖20上设贯穿孔215,从而藉由该独立的固接件62将遮蔽壳体2固定于电路板P上。 To further enhance the effect of the card connector fixed to the circuit board P 1, an electronic card connector according to the present embodiment 1 further comprising two separate fixed member 62 and the shield casing 2 against the rear end of the side walls 21 is provided to the fixing member 62 with tabs 210 and 211 of the flaps 212, 213 on the shielding case 2 through-holes 20 is provided in the upper cover 215, so that by the separate member 62 is fixed to the shield housing 2 is fixed to the circuit board P.

如图5(a)-5(b)所示,电子卡C未插入电子卡连接器1时,防尘门5的挡板51自然垂下,与转接桥6及遮蔽壳体2配合使该电子卡连接器1的容置空间22相对封闭,从而很大程度上减少了灰尘的侵入。 FIG 5 (a) -5 (b), the electronic card C is not inserted into the card connector 1, the shutter 51 hanging naturally dust door 5, and 6 with the shielding housing 2 so that the mating adapter bridge the card connector 1 accommodating space 22 is relatively closed, thereby largely reducing the intrusion of dust. 如图6(a)-6(b)所示,当电子卡C插入时,其会推顶挡板51,使挡板51绕枢轴50向上转动,而对接部241逐渐进入电子卡C的对接槽C1。 FIG 6 (a) -6 (b), when the electronic card C is inserted, it will push the shutter 51, the shutter 51 is rotated upward about the pivot shaft 50, the mating portion 241 gradually into the electronic card C docking slot C1. 当电子卡C插置正确位置后,挡板51升至电子卡C上方,导电端子4的接触部41与电子卡C的对接槽C1内的触点C2相接触而建立电连接。 When the electronic card is inserted the correct position C, the shutter was raised to 51 C above the electronic card, contact C2 in the contact portion of the conductive terminals 41 of the electronic card C C1 mating groove by contact establishes an electrical connection. 请结合图3所示,防尘门5的挡板51与转接桥6的连接部61的内侧藉由挡板51外侧的凸部510实现点接触,因而挡板51与连接桥6之间的摩擦很小。 Please conjunction with FIG., The inner connecting portion 61 of the shutter 51 and the transfer bridge 6 of the dust door 5 by the outside of the convex portion 51 of the shutter 510 to achieve point contact 3, so the shutter 51 and the connecting bridge between the 6 friction is small. 因而当电子卡C自电子卡连接器1中退出后,挡板51可顺利复位无须借助外力。 Thus, when the electronic card is an electronic card C from the connector 1 exit, the shutter 51 can be smoothly without reset by an external force.

本实施例中防尘门的挡板与转接桥之间的接触方式由现有的面接触改为点接触,摩擦极大减少,保证挡板的顺利复位。 Contact manner between the baffle and the switching bridge embodiment of the present embodiment, the dust door contacts the surface prior to the contact point, significantly reduce friction and ensure smooth reset baffle. 另外,本实用新型使用的固接件作为转接桥与遮蔽壳体、遮蔽壳体与电路板之间的固定装置,固定效果好;且固接件向内侧延伸的支撑部节省了节省电子卡连接器所占空间,便于产品小型化。 Further, the present invention is used as a fixed member and the bridge adapter shielding housing, the shielding means is fixed between the housing and the circuit board, good fixing effect; and a fixed member to save the saving electronic card supporting portion extending inward the space occupied by the connector, to facilitate miniaturization.

本实用新型的技术内容及技术特点已揭示如上,然而熟悉本领域的技术人员仍可能基于本实用新型的教示及揭示而作种种不背离本实用新型精神的替换及修饰。 The utility model technology and its advantages have been described in detail, however, those skilled in the art may still be based on the teachings of the present invention and make various reveal the invention without departing from the spirit of the replacement and modification. 因此,本实用新型的保护范围应不限于实施例所揭示的内容,而应包括各种不背离本实用新型的替换及修饰,并为本专利申请权利要求所涵盖。 Accordingly, the scope of protection of the present invention should not be limited to the embodiments disclosed embodiment the content, but should include without departing from the present invention substitutions and modifications, the present patent application and encompassed by the claims.

Claims (11)

  1. 1.一种电子卡连接器,包含一遮蔽壳体、绝缘本体、若干收容于绝缘本体内的导电端子、一防尘门,及将该防尘门固定至该遮蔽壳体上的转接桥;该防尘门包含一枢轴、至少一弹性件,及至少一挡板;其特征在于该挡板至少一侧边凸伸有凸部,该凸部与转接桥内侧面相接触。 An electrical card connector comprising a metallic shell, an insulating body, a plurality of conductive terminals received in the insulative body, a dust door, and the dust door is fixed to the adapter housing shielding the bridge ; of the dust door comprises a pivot shaft, at least one elastic member, and at least one baffle plate; characterized in that the at least one side of the baffle has a protrusion protruding portion, the protruding portion contact with the inside surface of the bridge adapter.
  2. 2.如权利要求1所述的电子卡连接器,其特征在于该弹性件为一套设于枢轴上的扭簧。 The card connector as claimed in claim 1, characterized in that the resilient member is a torsion spring disposed on the pivots.
  3. 3.如权利要求1所述的电子卡连接器,其特征在于该转接桥上设有收容防尘门枢轴的枢接孔。 The card connector according to claim 1, characterized in that the adapter is provided with a pivot hole receiving bridge dust door pivot.
  4. 4.如权利要求1所述的电子卡连接器,其特征在于该转接桥包含一上遮蔽部、至少一自该上遮蔽部延伸的连接部,及自该连接部延伸的固接件。 4. The card connector according to claim 1, characterized in that the switching bridge comprises an upper shielding portion, from the at least one connecting portion extending shielding portion, and fixed member extending from the connecting portion.
  5. 5.如权利要求4所述的电子卡连接器,其特征在于所述凸部是与转接桥的连接部的内侧相接触。 5. The card connector according to claim 4, wherein said projecting portion is in contact with the inner connection portion of the bridge adapter.
  6. 6.如权利要求4所述的电子卡连接器,其特征在于该连接部是自上遮蔽部两侧垂直向下延伸,该固接件是自该连接部向与电子卡连接器供电子卡插入的相对端延伸。 6. The card connector according to claim 4, wherein the connecting portion is on both sides from the downwardly extending vertical shield portion, the fixed member is supplied from the connecting portions to the electronic card the electronic card connector opposite the insertion end extending.
  7. 7.如权利要求4所述的电子卡连接器,其特征在于至少一连接部上设有止挡部,挡板上设有第一凹陷部;该止挡部可抵靠于第一凹陷部。 7. The card connector according to claim 4, characterized in that the stop is provided on at least one connecting portion, a first recess portion provided on the baffle plate; the stopper portion abut against the first recess portion .
  8. 8.如权利要求4所述的电子卡连接器,其特征在于至少一连接部上设有卡孔,可供防尘门的弹性件一端穿过而将其卡固。 The card connector as claimed in claim 4, characterized in that at least one connecting portion is provided on the hole card, one end of the elastic member for the dust through the door and being clamped.
  9. 9.如权利要求4所述的电子卡连接器,其特征在于所述各固接件包含一基部,及自基部延伸的至少一支撑部。 9. The card connector according to claim 4, characterized in that each of said securing device comprises a base portion, and at least one support extending from the base portion.
  10. 10.如权利要求9所述的电子卡连接器,其特征在于基部上设有至少一限位孔,遮蔽壳体侧壁上的设有一相对于电子卡插入方向延伸的第一弹片,及向电子卡插入方向延伸的第二弹片;所述第一弹片与第二弹片为该限位孔限位。 10. The card connector according to claim 9, characterized in that at least one limiting hole is provided on the base shield on a first housing side wall is provided with an elastic piece extending in the insertion direction to the electronic card, and second elastic piece extending in the insertion direction of the electronic card; the first elastic piece and a second elastic piece limit for the limiting hole.
  11. 11.如权利要求9所述的电子卡连接器,其特征在于所述遮蔽壳体上设有至少一平行于其侧壁向下延伸的上折片,与至少一平行于其侧壁向上延伸的下折片;所述基部的上下缘分别为该上折片与下折片限位。 11. The card connector according to claim 9, characterized in that said shield is provided on at least one flap extending downwardly parallel to the housing side wall, and at least one upwardly extending parallel to the side walls the folded sheet; upper and lower edges of the base, respectively for the upper and lower flaps folded sheet stopper.
CN 200520106170 2005-08-22 2005-08-22 Electronic card connector CN2857254Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520106170 CN2857254Y (en) 2005-08-22 2005-08-22 Electronic card connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520106170 CN2857254Y (en) 2005-08-22 2005-08-22 Electronic card connector

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CN2857254Y true CN2857254Y (en) 2007-01-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7371089B2 (en) 2006-05-22 2008-05-13 Hon Hai Precision Ind. Co., Ltd. Memory card connector with improved foldable baffler
US7445473B2 (en) 2006-10-30 2008-11-04 Hon Hai Precision Ind. Co., Ltd. Memory card connector with improved foldable baffler
US9448586B2 (en) 2014-06-13 2016-09-20 Hon Hai Precision Industry Co., Ltd. Housing for electronic devices compatible with insertable memory card

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7371089B2 (en) 2006-05-22 2008-05-13 Hon Hai Precision Ind. Co., Ltd. Memory card connector with improved foldable baffler
US7445473B2 (en) 2006-10-30 2008-11-04 Hon Hai Precision Ind. Co., Ltd. Memory card connector with improved foldable baffler
US9448586B2 (en) 2014-06-13 2016-09-20 Hon Hai Precision Industry Co., Ltd. Housing for electronic devices compatible with insertable memory card

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