M438722 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，特別是涉及一種可提高 使用穩定性的卡連接器。 【先前技術】 [0002] 按，習知的卡連接器，一般包括一絕緣本體、複數 導電端子、退卡結構以及遮蔽於絕緣本體上的殼體。絕 緣本體包括底座以及底座兩側垂直向上延伸形成的側壁 ，底座開設有複數端子槽，側壁之間形成插卡區域，側 壁外側面均凸設有下表面斜向上的凸塊。導電端子一體 成型於絕緣本體上且伸出於端子槽内。退卡結構裝設於 絕緣本體内。殼體包括一上殼體和一下殼體。上殼體從 上往下蓋合於絕緣本體之上，下殼體從下往上蓋合於絕 緣本體下表面。 [0003]M438722 V. New description: [New technical field] [0001] The present invention relates to a card connector, and more particularly to a card connector which can improve the stability of use. [Prior Art] [0002] A conventional card connector generally includes an insulative housing, a plurality of conductive terminals, a card ejecting structure, and a housing that is shielded from the insulative housing. The insulating body comprises a base and a side wall extending vertically upwards on both sides of the base. The base is provided with a plurality of terminal slots, and a card insertion area is formed between the side walls, and the outer side surfaces of the side walls are convexly provided with the upper surface obliquely upwardly convex. The conductive terminal is integrally formed on the insulative housing and protrudes into the terminal slot. The card return structure is installed in the insulating body. The housing includes an upper housing and a lower housing. The upper casing is covered from above and below the insulating body, and the lower casing is closed from the bottom to the lower surface of the insulating body. [0003]
惟，上述卡連接器之下殼體對應於絕緣本體之凸塊 開設有卡扣孔，卡扣孔扣持於絕緣本體之凸塊上，只可 確保下殼體相對於卡連接器在上下方向上的穩定性；而 在插拔卡的過程中或受到外力震盪時都將造成下殼體相 對於絕緣本體在前後方向上的滑動，而滑動距離過大時 ，下殼體最終將脫落。 【新型内容】 [0004] 本創作之目的在於克服上述現有技術中的不足，提 供一種可提高使用穩定性的卡連接器。 [〇〇〇5] 本創作提供一種卡連接器，包括絕緣本體、複數導 10120594# 單編號 A0101 第3頁/共14頁 1012019634-0 M438722 電端子、一上殼體以及一下殼體。所述絕緣本體包括底 座、底座左右兩侧延伸的兩側壁以及底座後端延伸的後 壁。複數導電端子裝設於絕緣本體上。上殼體，從上往 下蓋合於絕緣本體之上，其包括頂板、頂板兩側垂直向 下延伸的兩側板以及頂板後端垂直向下延伸的後板，側 板前端處沖切並向外凹出一上下延伸的限位部。下殼體 ，從下往上蓋合於絕緣本體下表面，包括底板以及底板 兩側垂直彎折向上延伸的掛臂，所述掛臂對應於上殼體 之限位部開設有一向上貫穿的U型凹持口，凹持口卡持 於側板之限位部。 [0006] 綜上所述，本創作卡連接器藉由上殼體的側板前端 處沖設有一限位部，下殼體之掛臂對應於限位部凹設有 一向上貫穿的U型凹持口，凹持口卡持於限位部上，如 此可確保下殼體在插拔卡時或受到外力震盪時相對於卡 連接器在前後方向上的穩定性，防止在卡連接器的使用 過程中下殼體脫落，進而提高卡連接器使用的穩定性。 [0007] 【實施方式】 為詳細說明本創作之技術内容、構造特徵' 所達成 目的及功效，以下茲舉例並配合圖式詳予說明。The latching hole of the lower casing of the card connector corresponding to the insulating body is provided with a snap hole, and the latching hole is fastened on the bump of the insulating body to ensure that the lower casing is in the up and down direction with respect to the card connector. The stability of the upper case; during the process of inserting and removing the card or being subjected to external force oscillation, the lower case will slide relative to the insulating body in the front-rear direction, and when the sliding distance is too large, the lower case will eventually fall off. [New Content] [0004] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and to provide a card connector which can improve the stability of use. [〇〇〇5] This creation provides a card connector, including an insulative housing, a plurality of terminals 10120594# single number A0101, page 3 of 14 1012019634-0 M438722 electrical terminal, an upper housing and a lower housing. The insulative housing comprises a base, two side walls extending from the left and right sides of the base, and a rear wall extending from the rear end of the base. The plurality of conductive terminals are mounted on the insulative body. The upper casing is covered from the top to the bottom of the insulating body, and comprises a top plate, two side plates extending vertically downward on both sides of the top plate, and a rear plate extending vertically downward from the rear end of the top plate, and the front end of the side plate is punched and outward A limit portion extending upward and downward is recessed. The lower casing covers the lower surface of the insulating body from the bottom to the bottom, and includes a bottom plate and a hanging arm extending upwardly on both sides of the bottom plate. The hanging arm defines an U-shaped upwardly corresponding to the limiting portion of the upper casing. The concave holding mouth is held by the retaining portion of the side plate. [0006] In summary, the creative card connector is punched with a limiting portion at the front end of the side plate of the upper casing, and the hanging arm of the lower casing is concavely disposed with an upwardly extending U-shaped recess corresponding to the limiting portion. The mouth and the concave holding hole are clamped on the limiting portion, so as to ensure the stability of the lower casing in the front-rear direction with respect to the card connector when the card is inserted or removed, or when the external force is oscillated, and the use of the card connector is prevented. The middle and lower casings are detached, thereby improving the stability of the use of the card connector. [Embodiment] To clarify the purpose and effect of the technical content and structural features of the present invention in detail, the following is a detailed description with reference to the drawings.
[0008] 請參閱第一圖及第二圖，本創作卡連接器1 0 0包 括絕緣本體1 0、裝設於絕緣本體1 0上的複數導電端 子2 0、退卡結構3 0、罩覆於絕緣本體1 0上的上殼 體4 0、絕緣膠帶5 0以及下殼體6 0。 [0009] 101205941^^^^ 請參閱第二圖，絕緣本體10包括底座1 1、底座 1 1左右兩側延伸的兩側壁1 2以及底座1 1後端延伸 A0101 第4頁/共14頁 1012019634-0 M438722 的後壁1 3。所述側壁1 2和後壁1 3之間圍成插卡區 域1 4。所述側壁1 2和後壁1 3外側面均凸設有上表 面斜向下的複數卡塊1 5，側壁1 2外側面還凸設有一 下表面斜向上的凸塊1 6，一侧壁1 2内側面凹設有兩 個凹槽1 2 1 ’且其一側壁1 2外側面凸設有兩限位塊 1 2 3 ’另一側壁1 2上開設有退卡滑槽1 2 2。所述 退卡滑槽1 2 2後端凸設有一凸柱1 2 2 1，其前端設 置有心形槽1 2 2 2。所述後壁1 3臨靠一側壁1 2的 上表面和另一側壁12前端上表面皆凸設一定位柱17 [0010] 所述導電端子2 0裝設於絕緣本體1 〇上。 [〇〇11] 所述退卡結構3 0裝設於另一側壁1 2内側之退卡 滑槽12 2内，其包括一滑動塊3 1、一彈簧32以及 一導引件3 3。所述滑動塊3 1滑設於退卡滑槽1 2 2 上。所述彈簧3 2—端套設於絕緣本體1 〇之凸柱1 2 2 1上，另一端抵頂於滑動塊3 1上。所述導引件3 3 φ 一端固持於滑動塊31上，另一端卡設於心形槽122 2内。 [0012] 請參閱第二圖至第四圖，所述上殼體4 0從上往下 蓋合於絕緣本體1 〇之上，其包括頂板4 1、頂板4 1 兩側垂直向下延伸的兩側板4 2以及頂板4 1後端垂直 向下延伸的後板4 3。所述頂板4 1對應於絕緣本體1 0之定位柱1 7開設有定位孔4 1 1，且對應於退卡結 構3 0之導引件3 3沖設有一彈性臂4 1 2，彈性臂4 1 2與導引件3 3彈性接觸，可確保導引件3 3在心形 1012019634-0 ιοΐ2〇594产單編號Αοιοι 第5頁/共I4頁 M438722 槽1 2 2 2内自由滑動。所述側板4 2和後板4 3對應 於絕緣本體1 〇之卡塊1 5均開設有複數卡持孔4 2 1 :側板4 2對應於絕緣本體1 〇之凸塊1 6凹設有一卡 持口422;側板42前端處沖切並向外凹出一上下延 伸的限位部4 2 3 ;側板4 2中部處對應於兩限位塊1 2 3之間所形成的空間以及側壁1 2之凹槽1 2 1沖設 有複數限位板4 2 4。 [0013] 請續參第二圖，所述絕緣膠帶5 0呈片狀，其貼附 於絕緣本體1 〇之底座1 1的下表面用於遮蔽底座1 1 處之裸露的導電端子2 0，可防止外部灰塵進入卡連接 器1 00進而影響電子卡（圖未示）與導電端子2〇的 接觸，亦可避免導電端子2 0與所述下殼體6 0的接觸 [°〇14] 所述下殼體6 0從下往上蓋合於絕緣本體1 〇下表 面，包括底板6 1以及底板6 1兩側垂直彎折向上延伸 的掛臂6 2。所述掛臂6 2對應於絕緣本體1 〇之凸塊 1 6開設有卡扣孔6 2 1 ’對應於上殼體4 0之限位部 423開設有一向上貫穿的U型凹持口622。 [0015] 本創作卡連接器1 0 0組裝時，首先，複數導電端 子2 0裝設於絕緣本體1 0内，且其一端分別伸出於插 卡區域14内，其另一端伸出於絕緣本體1 〇外；接著 ，所述退卡結構30裝設於退卡滑槽1 2 2内，具體的 ，將滑動塊31滑設於退卡滑槽122内，彈簧32— 端套設於絕緣本體10之凸柱1221上，另一端抵頂 於滑動塊3 1上，導引件3 3—端與滑動塊3 1固定連 1012019634-0 10120594ί^單编號第6頁/共14頁 M438722 接，另一端則卡設於心形槽1 2 2 2内，其可在心形槽 1 2 22内自由滑動，達到進卡、退卡的效果；次之， 上殼體4 0從上往下蓋合於絕緣本體1 0之上，上殼體 40藉由頂板41之定位孔411套設於絕緣本體10 之定位柱1 7外，側板4 2和後板4 3的卡持孔4 2 1 卡扣於絕緣本體1 0之卡塊1 5上，側板4 2之卡持口 4 2 2卡持於絕緣本體1 0之凸塊1 6上，側板4 2之 限位板4 2 4插設於兩限位塊1 2 3之間所形成的空間 以及側壁1 2之凹槽1 2 1内，最終使上殼體4 0牢固 的蓋合於絕緣本體1 0上；絕緣膠帶5 0貼附於絕緣本 體1 0之底座1 1的下表面，對應遮蔽於底座1 1之裸 露的導電端子2 0處；最後，將下殼體6 0從下往上蓋 合於絕緣本體1 0下表面，掛臂6 2之卡扣孔6 2 1扣 持於絕緣本體1 0之凸塊1 6上，凹持口 6 2 2卡持於 側板4 2之限位部4 2 3上。 [0016] 本創作卡連接器1 0 0藉由上殼體4 0之侧板4 2 沖設有複數限位板424，其插設於兩限位塊123之 間所形成的空間以及側壁12之凹槽121内；側板4 2前端處沖設有一限位部4 2 3，下殼體6 0之掛臂6 2對應於限位部4 2 3凹設有一向上貫穿的U型凹持口 622,凹持口622卡持於限位部4 2 3上；如此可 確保下殼體6 0在插拔卡時或受到外力震盪時相對於卡 連接器1 0 0在前後方向上的穩定性，防止在卡連接器 的使用過程中下殼體60脫落，進而提高卡連接器使用 的穩定性。 101205941^^ A〇101 第7頁/共14頁 1012019634-0 M438722 【圖式簡單說明】 [0017] 第一圖係本創作卡連接器之較佳實施例的立體圖。 [0018] 第二圖係第一圖所示卡連接器的立體分解圖。 [0019] 第三圖係第二圖中A處的放大圖。 [0020] 第四圖係本創作卡連接器之上殼體的立體圖。 【主要元件符號說明】 [0021] 卡連接器 1 0 0 絕緣本體 1 0 [0022] 底座 1 1 側壁 1 2 [0023] 凹槽 1 2 1 退卡滑槽 1 2 2 [0024] 凸柱 1 2 2 1 心形槽 1 2 2 2 [0025] 限位塊 1 2 3 後壁 1 3 [0026] 插卡區域 1 4 卡塊 1 5 [0027] 凸塊 1 6 定位柱 1 7 [0028] 導電端子 2 0 退卡結構 3 0 [0029] 滑動塊 3 1 彈簧 3 2 [0030] 導引件 3 3 上殼體 4 0 [0031] 頂板 4 1 定位孔 4 11 [0032] 彈性臂 4 1 2 側板 4 2 [0033] 卡持孔 4 2 1 卡持口 4 2 2 [0034] 限位部 4 2 3 限位板 4 2 4 第8頁/共14頁[0008] Referring to the first and second figures, the present invention card connector 100 includes an insulative housing 10, a plurality of conductive terminals 20 mounted on the insulative housing 10, a card retracting structure 30, and a cover. The upper casing 40, the insulating tape 50, and the lower casing 60 are in the insulating body 10. [0009] 101205941^^^^ Referring to the second figure, the insulative housing 10 includes a base 1 1 , two side walls 1 2 extending from the left and right sides of the base 1 1 , and a rear end of the base 1 1 A0101 Page 4 / 14 pages 1012019634 -0 M438722's rear wall 1 3. The carding area 14 is enclosed between the side wall 12 and the rear wall 13. The outer side surfaces of the side wall 12 and the rear wall 13 are respectively convexly provided with a plurality of blocks 15 having an upper surface obliquely downward, and the outer side of the side wall 12 is also convexly provided with a convex surface of the lower surface and a side wall. 1 2 inner recess is provided with two recesses 1 2 1 ' and one side wall 1 2 is convexly provided with two limiting blocks 1 2 3 'the other side wall 1 2 is provided with a retracting chute 1 2 2 . The rear end of the ejecting chute 1 2 2 is convexly provided with a protrusion 1 2 2 1 , and the front end thereof is provided with a heart-shaped groove 1 2 2 2 . A positioning post 17 is protruded from the upper surface of the rear wall 13 and the upper surface of the front end of the other side wall 12. [0010] The conductive terminal 20 is mounted on the insulative housing 1 . [0011] The ejecting structure 30 is mounted in the ejecting chute 12 2 inside the other side wall 12, and includes a sliding block 31, a spring 32, and a guiding member 33. The sliding block 31 is slidably disposed on the ejecting chute 1 2 2 . The end of the spring 3 2 is sleeved on the stud 1 2 2 1 of the insulative housing 1 and the other end is abutted against the sliding block 31. One end of the guiding member 3 3 φ is fixed on the sliding block 31, and the other end is locked in the heart-shaped groove 122 2 . [0012] Referring to the second to fourth figures, the upper casing 40 is covered from the top to the top of the insulative housing 1 , and includes a top plate 4 1 , and the top plate 4 1 extends vertically downwards on both sides. The side plates 42 and the rear plates 43 extend perpendicularly downward from the rear ends of the top plates 4 1 . The positioning plate 7 of the top plate 4 corresponding to the insulative housing 10 is provided with a positioning hole 4 1 1 , and the guiding member 3 3 corresponding to the ejecting structure 30 is punched with a resilient arm 4 1 2 , and the elastic arm 4 The elastic contact of the guide member 3 3 with the guide member 3 3 ensures that the guide member 3 3 is free to slide in the heart shape 1012019634-0 ιοΐ2〇594 production order number Αοιοι page 5/total I4 page M438722 slot 1 2 2 2 . The side plate 4 2 and the rear plate 4 3 correspond to the insulating body 1 . The card block 15 is respectively provided with a plurality of card holding holes 4 2 1 : the side plate 4 2 corresponds to the insulative body 1 凸 the bump 16 is recessed with a card The holding port 422; the front end of the side plate 42 is punched and recessed outwardly to define a limiting portion 4 2 3; the middle portion of the side plate 4 2 corresponds to the space formed between the two limiting blocks 1 2 3 and the side wall 12 The groove 1 2 1 is punched with a plurality of limit plates 4 2 4 . [0013] Please continue to refer to the second figure, the insulating tape 50 is in the form of a sheet, which is attached to the lower surface of the base 1 1 of the insulative housing 1 for shielding the bare conductive terminal 20 at the base 1 1 , The external dust can be prevented from entering the card connector 100 and further affecting the contact between the electronic card (not shown) and the conductive terminal 2〇, and the contact between the conductive terminal 20 and the lower case 60 can also be avoided [°〇14] The housing 60 is covered from the bottom to the lower surface of the insulative housing 1. The bottom plate 6 1 and the bottom plate 6 1 are vertically bent and extended upwardly. The hanging arm 6 2 corresponds to the insulative housing 1 . The protruding block 16 is provided with a snap hole 6 2 1 '. The limiting portion 423 corresponding to the upper housing 40 defines an upwardly extending U-shaped recess 622. [0015] When the creative card connector 1000 is assembled, first, the plurality of conductive terminals 20 are installed in the insulative housing 10, and one end thereof protrudes from the card insertion area 14, and the other end protrudes from the insulation. The retracting structure 30 is installed in the ejecting chute 12 2 . Specifically, the sliding block 31 is slidably disposed in the ejecting chute 122 , and the spring 32 is sleeved in the insulation. The other end of the protruding post 1221 of the body 10 abuts against the sliding block 31, and the end of the guiding member 3 3 is fixed with the sliding block 3 1 1012019634-0 10120594 ί ^ 单号第6页/14 pages M438722 The other end is clamped in the heart-shaped groove 1 2 2 2, which can slide freely in the heart-shaped groove 1 22 22 to achieve the effect of entering and withdrawing the card; secondly, the upper casing 40 is covered from the top to the bottom. The upper housing 40 is sleeved on the positioning post 711 of the insulative housing 10 by the positioning hole 411 of the top plate 41, and the locking hole 4 2 1 of the side panel 4 2 and the rear panel 43 is engaged. The latching plate 4 of the insulative housing 10 is latched on the latching block 16 of the insulative housing 10, and the retaining plate 4 2 4 of the side panel 42 is inserted in the latching block 16 of the insulative housing 10 Between two limit blocks 1 2 3 The space formed and the recess 1 2 1 of the side wall 12 finally make the upper casing 40 firmly cover the insulating body 10; the insulating tape 50 is attached to the base 1 1 of the insulating body 10 The surface is correspondingly shielded from the exposed conductive terminal 20 of the base 11; finally, the lower casing 60 is covered from the bottom to the lower surface of the insulating body 10, and the locking hole 6 2 1 of the hanging arm 6 2 is buckled. It is held on the bump 16 of the insulative housing 10, and the recess 6 2 2 is held on the limiting portion 4 2 3 of the side plate 42. [0016] The creative card connector 100 is punched with a plurality of limiting plates 424 by the side plates 4 2 of the upper casing 40, and is inserted into the space formed between the two limiting blocks 123 and the side walls 12 The recessed portion 121 is provided with a limiting portion 4 2 3 at the front end of the side plate 4 2 , and the hanging arm 6 2 of the lower housing 60 is corresponding to the limiting portion 4 2 3 and has an upwardly extending U-shaped concave opening. 622, the concave holding hole 622 is clamped on the limiting portion 4 2 3; this can ensure the stability of the lower casing 60 in the front-rear direction with respect to the card connector 100 when the card is inserted or removed or subjected to an external force shock. The lower casing 60 is prevented from falling off during use of the card connector, thereby improving the stability of the use of the card connector. 101205941^^ A〇101 Page 7 of 14 1012019634-0 M438722 [Simplified Schematic] [0017] The first figure is a perspective view of a preferred embodiment of the present card connector. [0018] The second figure is an exploded perspective view of the card connector shown in the first figure. [0019] The third figure is an enlarged view at A in the second figure. [0020] The fourth figure is a perspective view of the upper housing of the author card connector. [Description of main component symbols] [0021] Card connector 1 0 0 Insulating body 1 0 [0022] Base 1 1 Side wall 1 2 [0023] Groove 1 2 1 Ejecting chute 1 2 2 [0024] Protrusion 1 2 2 1 Heart-shaped groove 1 2 2 2 [0025] Limit block 1 2 3 Rear wall 1 3 [0026] Card area 1 4 Block 1 5 [0027] Bump 1 6 Positioning post 1 7 [0028] Conductive terminal 2 0 Retracting structure 3 0 [0029] Slide block 3 1 Spring 3 2 [0030] Guide 3 3 Upper housing 4 0 [0031] Top plate 4 1 Positioning hole 4 11 [0032] Elastic arm 4 1 2 Side plate 4 2 [0033] Holding hole 4 2 1 Holding port 4 2 2 [0034] Limiting part 4 2 3 Limiting plate 4 2 4 Page 8 of 14
101205941^單編號 A〇101 1012019634-0 M438722 [0035] 後板 4 3 絕緣膠帶 5 0 [0036] 下殼體 6 0 底板 6 1 [0037] 掛臂 6 2 卡扣孔 6 2 1 [0038] 凹持口 6 2 2101205941^单单A〇101 1012019634-0 M438722 [0035] Rear plate 4 3 Insulating tape 5 0 [0036] Lower housing 6 0 Base plate 6 1 [0037] Hanging arm 6 2 Snap hole 6 2 1 [0038] Concave Holding 6 2 2
1012059#單編號施01 第9頁/共14頁 1012019634-01012059#单号施01 Page 9 of 14 1012019634-0