M413250 100年05月27日修正苷換頁 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種卡連接器，尤其涉及一種具有退卡機構 的卡連接器。 【先前技術】 [0002] 中華民國專利第1 281 292號公開了一種卡連接器，其包括 絕緣本體、固持於絕緣本體上的複數導電端子及退卡機 . 構，所述退卡機構包括滑塊、彈簧以及連桿。絕緣本體 具有基部及自基部兩側垂直向上延伸的一對側壁及連接 | 該側壁的後壁，自後壁垂直向内延伸出導引柱，彈箐套 設於該導引柱且抵頂於滑塊與後壁之間。該導引柱自側 壁垂直面延伸形成，插卡時的外力使得絕緣本體受到的 應力較大，絕緣本體容易發生變形或翹曲，影響產品插 卡功能。 [0003] 是故，有必要設計一種卡連接器以克服前述之不足。 【新型内容】 | [0004] 本創作之目的在於提供一種卡連接器，其能有效減小絕 _ 緣本體的變形與翹曲。 [0005] 爲實現前述目的，本創作之技術方案爲一種卡連接器， 其包括絕緣本體、固持於絕緣本體上的複數導電端子及 安裝於絕緣本體一側的退卡機構，絕緣本體具有底壁及 自底壁兩相鄰邊緣垂直向上延伸的侧壁及後壁，退卡機 構包括滑塊、抵頂於絕緣本體與滑塊之間的彈簧以及導 桿，所述側壁在靠近後壁處向内延伸形成一舌板，該舌 表單编號A0101 第4頁/共15頁 M413250 » 1100年05月27日修正替換頁 板朝向滑塊的方向延伸出一導引柱，彈簧一端套設於導 引柱且抵頂於舌板上。 剛與先前技術相比，本創作之卡連接器具有如下功效：導 引柱自側壁延伸出，可分散插卡時絕緣本體後壁在插卡 方向的應力，減小或避免絕緣本體的翹曲或變形。 【實施方式】. • [_料照第—圖，本創作之卡連接㈣〇包括絕緣本體1 ' • 固持於絕緣本體上的複數導電端子2、安裝於絕緣本體1 • 一側的退卡機構3、鎖卡件4及遮蔽絕緣本體1的遮蔽殼體 5 〇 [_請參看第-圖、第二圖，.絕緣本體j具有相對的前端面 101、後螭面102及垂直於前、後端面的兩側面，該 絕緣本體1包括底壁U、自底壁丨丨兩相鄰邊緣垂直向上延 伸的侧壁12a及後壁12b。導電端子2-體成型於絕緣本體 1，其具有向上彎曲形成的接觸部21，該接觸部？！可彈性 φ 抵壓於電子卡（未圖示）。絕緣本體1與遮蔽殼體5配合 - 形成一收容腔13 (第四圖）。 [0009]請參照第一圖、第二圖，退卡機構3為推_推（push_ push)結構，其安裝於收容腔13靠近側壁12a的一側。 退卡機構3包括滑塊31、導桿32及抵頂於絕緣本體丨與滑 塊31之間的彈簧33。側壁12a在靠近後壁12b處由外向内 垂直延伸形成一舌板121，舌板121與後壁12b之間有一 定距離，且其靠近側壁12a處與底壁丨丨連於一體。舌板 121朝向滑塊31的方向垂直延伸出一導引柱122，彈簧33 表單編號A0101 第5頁/共15頁 M413250 100年05月27日梭正替換頁 一端套設於導引柱122且抵頂於舌板121上。舌板121的 末端遠離側壁12a自由末端為自由懸掛狀，導引柱122自 該自由末端延伸。導引柱122自後向前呈漸縮狀，其下方 的底壁為開口狀。在插卡或退卡時，滑塊3丨沿前後方向 滑動於收容腔13内’該滑塊31的前端上表面設有心形槽 311。側壁12a靠近前端面一端設有定位孔123。導桿32 的固定端321固定於定位孔123内，活動端322在滑塊31 的心形槽311内滑動。插卡時，電子卡推動滑塊3丨向後壁 · 12b運動’導桿32的活動端322在滑塊心形槽311内滑動 . ’通過導桿32的活動端322在心形槽311内的位置可以控 ® 制滑塊31的運動情況。插卡力通過滑塊3丨及彈簧3 3傳遞 到舌板121上，對舌板121的一部分作用力使舌板發生彈 性變形，而另一部分作用力則傳遞到側壁丨2a，這樣就達 到了分散插卡力的效果，減小或避免了絕緣本體在插卡 方向上的翹曲或變形。滑塊31還設有與鎖卡件4配合的兩 個定位孔312。 [0010] 請參照第一圖、第二圖，鎖卡件4安襞於滑塊31的底部， φ 該鎖卡件4包括基部41、自基部41向前彎折延伸且突伸於 - 收容腔13内的扣持部42及自基部41邊緣向上延伸形成的 固定部4 3。定位孔31 2與固定部4 3配合，以用來將鎖卡件 4固定於滑塊31。鎖卡件4可以隨·著滑塊運動而運動，並 通過扣持部42固持電子卡而達到鎖卡的目的。 [0011] 請參照第二圖、第三圖，遮蔽殼體5配合於絕緣本體1的 外侧，其包括本體部51、自本體部51兩端邊緣垂直向丁 延伸的一對固定壁52及自本體部後端垂直向下延伸的“l 表單编號Α0101 第6頁/共15頁 M413250 100年05月27日修正替换頁 ”形固定腳53。結合第四圖，本體部51設有延伸到收容 腔13内且用於固持電子卡的固持臂511及抵持於導桿32的 彈性臂512。固定壁52設有卡扣孔521，絕緣本體1自兩 側面103向外凸設有與卡扣孔521配合的卡扣部14，底壁 11還凹設有與固定腳53配合的凹部124，固定腳53抵靠 於該凹部124，以將遮蔽殼體5固定於絕緣本體1。 【圖式簡單說明】 [0012] 第一圖係本創作電連接器之立體分解圖； [0013] 第二圖係本創作電連接器之部分分解圖； [0014] 第三圖係本創作電連接器之立體圖；及 [0015] 第四圖係本創作電連接器另一角度之立體圖。 【主要元件符號說明】 [0016] 卡連接器：100 [0017] 絕緣本體：1M413250 Modified on the 27th of May, 1995, the new type of description: [New technical field] [0001] The present invention relates to a card connector, and more particularly to a card connector having a card ejecting mechanism. [Pre-Technology] [0002] The Chinese Patent No. 1 281 292 discloses a card connector including an insulative housing, a plurality of conductive terminals held on the insulative housing, and a card ejecting mechanism. Blocks, springs and connecting rods. The insulating body has a base portion and a pair of side walls extending perpendicularly upward from both sides of the base portion and a connecting wall. The rear wall of the side wall extends vertically inward from the rear wall to guide the column, and the magazine is sleeved on the guiding column and abuts against the guiding column Between the slider and the back wall. The guiding column extends from the vertical surface of the side wall, and the external force when the card is inserted causes the insulating body to receive a large stress, and the insulating body is prone to deformation or warpage, which affects the product card insertion function. [0003] Therefore, it is necessary to design a card connector to overcome the aforementioned deficiencies. [New Content] | [0004] The purpose of this creation is to provide a card connector that can effectively reduce deformation and warpage of the body of the flange. [0005] In order to achieve the foregoing object, the technical solution of the present invention is a card connector, which comprises an insulative housing, a plurality of conductive terminals fixed on the insulative housing, and a card ejecting mechanism mounted on one side of the insulative housing, the insulative housing having a bottom wall And a side wall and a rear wall extending vertically from two adjacent edges of the bottom wall, the card retracting mechanism includes a slider, a spring abutting between the insulating body and the slider, and a guiding rod, the side wall is adjacent to the rear wall The inner extension forms a tongue plate, the tongue form number A0101, page 4/15 pages M413250. On May 27, 1100, the replacement page plate extends a guide post in the direction of the slider, and the spring end is sleeved on the guide. Lead the column and abut against the tongue. Compared with the prior art, the card connector of the present invention has the following effects: the guiding column extends from the side wall, and the stress of the rear wall of the insulating body in the card insertion direction can be dispersed when the card is inserted, thereby reducing or avoiding the warpage of the insulating body. Or deformation. [Embodiment]. • [_ Photograph - Figure, the card connection (4) of this creation includes the insulative housing 1 ' • The plurality of conductive terminals 2 held on the insulative housing 2, the ejecting mechanism mounted on the insulative housing 1 • one side 3. The locking member 4 and the shielding housing 5 shielding the insulating body 1 〇 [_Please refer to the first and second figures, the insulating body j has opposite front end faces 101, rear squat faces 102 and perpendicular to the front and rear The two sides of the end face, the insulative housing 1 includes a bottom wall U, a side wall 12a and a rear wall 12b extending vertically from two adjacent edges of the bottom wall. The conductive terminal 2-body is molded on the insulative housing 1, and has a contact portion 21 formed by bending upward, the contact portion? ! Elasticity φ is pressed against an electronic card (not shown). The insulative housing 1 is mated with the shield housing 5 - forming a receiving cavity 13 (fourth view). Referring to the first and second figures, the card ejecting mechanism 3 is a push-push structure that is mounted on a side of the receiving cavity 13 adjacent to the side wall 12a. The card ejecting mechanism 3 includes a slider 31, a guide bar 32, and a spring 33 that abuts between the insulative housing and the slider 31. The side wall 12a extends vertically outwardly from the rear wall 12b to form a tongue 121 having a distance between the tongue 121 and the rear wall 12b and being integrally connected to the bottom wall adjacent to the side wall 12a. The tongue plate 121 extends perpendicularly to the direction of the slider 31 to extend a guide post 122. The spring 33 has the form number A0101. Page 5 of 15 M413250 On May 27, 100, the shuttle replacement page is sleeved on the guide post 122 and It abuts against the tongue 121. The distal end of the tongue 121 is free from the side end of the side wall 12a, and the guide post 122 extends from the free end. The guide post 122 is tapered from the rear to the front, and the bottom wall below it is open. When the card is inserted or the card is ejected, the slider 3 is slid in the front-rear direction in the receiving cavity 13. The upper surface of the front end of the slider 31 is provided with a heart-shaped groove 311. A positioning hole 123 is defined in one end of the side wall 12a near the front end surface. The fixed end 321 of the guide rod 32 is fixed in the positioning hole 123, and the movable end 322 slides in the heart-shaped groove 311 of the slider 31. When the card is inserted, the electronic card pushes the slider 3 to the rear wall. 12b moves the movable end 322 of the guide bar 32 to slide in the slider heart groove 311. 'The position of the movable end 322 of the guide rod 32 in the heart-shaped groove 311 The movement of the slider 31 can be controlled. The card force is transmitted to the tongue plate 121 through the slider 3丨 and the spring 3 3, and a part of the force of the tongue plate 121 causes the tongue plate to elastically deform, and the other part of the force is transmitted to the side wall 丨 2a, thus achieving The effect of dispersing the card insertion force reduces or avoids warpage or deformation of the insulative housing in the card insertion direction. The slider 31 is also provided with two positioning holes 312 that cooperate with the lock member 4. [0010] Please refer to the first figure and the second figure, the lock member 4 is mounted on the bottom of the slider 31, φ. The lock member 4 includes a base portion 41, which is bent forward from the base portion 41 and protrudes from the bracket. The fastening portion 42 in the cavity 13 and the fixing portion 43 extending upward from the edge of the base portion 41. The positioning hole 31 2 is engaged with the fixing portion 43 for fixing the lock member 4 to the slider 31. The locking member 4 can move with the movement of the slider, and the electronic card is held by the holding portion 42 to achieve the purpose of locking the card. [0011] Referring to the second and third figures, the shielding case 5 is fitted to the outer side of the insulative housing 1, and includes a main body portion 51, a pair of fixed walls 52 extending from the two end edges of the main body portion 51, and The rear end of the main body portion extends vertically downwards "l form number Α0101 page 6/total 15 pages M413250 100th May 27th revised replacement page" shaped fixed foot 53. In conjunction with the fourth figure, the body portion 51 is provided with a retaining arm 511 that extends into the receiving cavity 13 for holding the electronic card and a resilient arm 512 that abuts against the guide bar 32. The fixing wall 52 is provided with a locking hole 521. The insulating body 1 has a locking portion 14 that is engaged with the locking hole 521 from the two side surfaces 103. The bottom wall 11 is further recessed with a recess 124 that cooperates with the fixing leg 53. The fixing leg 53 abuts against the recess 124 to fix the shielding case 5 to the insulative housing 1. BRIEF DESCRIPTION OF THE DRAWINGS [0012] The first figure is an exploded perspective view of the present electrical connector; [0013] The second figure is a partial exploded view of the present electrical connector; [0014] The third figure is the original creation A perspective view of the connector; and [0015] The fourth figure is a perspective view of another angle of the present electrical connector. [Main component symbol description] [0016] Card connector: 100 [0017] Insulating body: 1
[0018] 前端面：101 [0019] 後端面：102 [0020] 侧面：1 0 3 [0021] 底壁：11 [0022] 侧壁：12a [0023] 後壁：12b [0024] 舌板：121 表單编號A0101 第7頁/共15頁 M413250 [0025] 導引柱：122 [0026] 定位孔：123 [0027] 凹部：124 [0028] 收容腔：13 [0029] 卡扣部：14 [0030] 導電端子：2 [0031] 接觸部：21 [0032] 退卡機構：3 [0033] 滑塊：31 [0034] 心形槽：311 [0035] 定位孔：312 [0036] 導桿：32 [0037] 固定端：321 [0038] 活動端：322 [0039] 彈簧：33 [0040] 鎖卡件：4 [0041] 基部：41 [0042] 扣持部：42 [0043] 固定部：4 3 表單編號A0101 第8頁/共15頁 100年05月27日核正替換頁Front end face: 101 [0019] Rear end face: 102 [0020] Side: 1 0 3 [0021] Bottom wall: 11 [0022] Side wall: 12a [0023] Rear wall: 12b [0024] Tongue: 121 Form No. A0101 Page 7 of 15 M413250 [0025] Guide post: 122 [0026] Positioning hole: 123 [0027] Recess: 124 [0028] Containment cavity: 13 [0029] Buckle: 14 [0030] Conductor terminal: 2 [0031] Contact: 21 [0032] Card return mechanism: 3 [0033] Slider: 31 [0034] Heart-shaped groove: 311 [0035] Positioning hole: 312 [0036] Guide rod: 32 [ 0037] Fixed end: 321 [0038] Active end: 322 [0039] Spring: 33 [0040] Locking card: 4 [0041] Base: 41 [0042] Buckle: 42 [0043] Fixing: 4 3 Form No. A0101 Page 8 of 15 Page 100 May 27th Nuclear Replacement Page
M413250 [0044] 遮紅殼體 [0045] 本體部： [0046] 固持臂： [0047] 彈性臂： [0048] 固定壁： [0049] 卡扣孑L : [0050] 固定腳： 515115125252153 100年05月27日核正替換頁M413250 [0044] blushing housing [0045] body portion: [0046] holding arm: [0047] elastic arm: [0048] fixed wall: [0049] Snap 孑 L: [0050] Fixed foot: 515115125252153 100 years 05 27th nuclear replacement page
表單编號A0101 第9頁/共15頁Form No. A0101 Page 9 of 15