TWM335844U

TWM335844U - Card edge connector

Info

Publication number: TWM335844U
Application number: TW96218035U
Authority: TW
Inventors: Ren-Fu Wu; Wen-Jun Tang; Xue-Wu Bu
Original assignee: Hon Hai Prec Ind Co Ltd
Priority date: 2007-10-26
Filing date: 2007-10-26
Publication date: 2008-07-01

Abstract

A card edge connector includes an insulative housing and a plurality of contacts retained in the insulative housing. The insulative housing includes a mounting face and a mating face which defines an elongated slot for receiving a daughter PCB (printed circuit board). Each contact has a contacting portion extending into the slot and a tail portion for clipping a mother PCB. The insulative housing further includes a pair of retaining arms integrally extending form lateral sides thereof. Each retaining arm comprises a clip face and a protrusion extending upwardly from the clip face for stably retaining the mother PCB.

Description

M335844 八新型說明：【新型所屬之技術領域】【先髓雜且刊跨靖於嫩斯緣連跡習知的卡緣連接器，通常安裝於板，其對接面凹設有縱長狀的插槽，以親，用以連接兩個電路兩側收容有複數端子以與子電路板_^4的子電路板插接，插槽 p伸出麟核，轉胁母魏板Γ 的尾與母電路板的電性導通。猎由卡緣連接益達成子電路板常需採用固f6=於焊接之前的穩固性，常置的卡緣連接器，該卡緣遠挺’、，唬揭不了一種具有固持裝成，母電路板需插接入該固持裝置之|連_^主體與固持裝置兩部分组該卡緣連接H主體具有^緣本e ^接至切連接器主體。臂，-對接合臂之間相隔—定距離，用以=固= 壯外延伸出的兩對接合，子領域的小型化發展趨勢。電子裝置的母接器以及與母板相接之其他電子裝置和電子襄卡緣連型化，並㈣定於母板上之卡緣連接器之密度也逐漸㊉加:向小車速度大之資訊。美國專利第调，275號揭示日的卡ΐ連接裳置才能將母電路板敗於其中，如是增加了树數賴於t獨的鎖固雜、f造成本增加，並且不利於產品朝小型化發展趨勢之制程複連接^以，有必要設計出—種結構鮮且可以跨置安胁電路板上之卡緣【新型内容】之卡==内容，有必要提供一種結構簡單且可以跨置安裝於電路板上為達成前述目的’本創作卡緣連㈣，包括絕緣本體及收容於絕緣本 6 M335844 個侧端端子，絕緣本體包括對接面、安裝面、兩個主側面以及兩體之對接面凹設有用以插接子電路板之縱長插槽， Ϊ媳有複數個與插槽連通的用以收容導電端子之端子收容槽，導體延Γ”槽内之用以與子電路板接觸之接觸部，延伸出絕緣本太Λ ’料端子之對接部形成肋收容母1路板之收容m，絕緣別設有自絲面—體延伸出之固持臂，固持臂具有—個與母電平仃之夾持面，鱗社凸伸出肋扣持母電路板之凸塊。M335844 Eight new descriptions: [New technical field] [The card edge connector that is known in the past and is well-known in the Nensian boundary, usually installed on the board, and its mating surface is concave with a longitudinally inserted The slot is used to connect the two circuits to accommodate multiple terminals on both sides to be connected with the sub-board of the sub-board _^4, the slot p extends the nucleus, and the tail and the mother of the mother board The electrical continuity of the board. Hunting by card edge connection benefits to achieve sub-board often need to use solid f6 = stability before soldering, the usual card edge connector, the card edge is far ',, can not reveal a kind of holding, mother board The card body is connected to the two main parts of the holding device, and the card body is connected to the H main body. The arm, - the distance between the joint arms - is a fixed distance, used to = solid = strong extension of the two pairs of joints, sub-field miniaturization trend. The electronic device's female connector and other electronic devices connected to the motherboard and the electronic 襄 card edge are connected, and (4) the density of the card edge connector fixed on the motherboard is gradually increased: the speed to the trolley is large News. U.S. Patent No. 275, the ΐ 275 275 275 275 275 275 275 才能 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 The development process of the process is complex, so it is necessary to design a kind of card with a fresh structure and can span the card edge of the Awake circuit board [new content] card == content, it is necessary to provide a simple structure and can be installed across In order to achieve the foregoing objectives on the circuit board, the present invention includes an insulative housing and a side end terminal received in the insulating body of 6 M335844. The insulative housing includes an abutting surface, a mounting surface, two main sides, and abutting faces of the two bodies. An elongated slot for inserting the sub-board is recessed, and a plurality of terminal receiving slots for communicating the conductive terminals are connected to the slot, and the conductor extends in the slot for contacting the sub-board The contact portion extends out of the insulation. The butt joint of the material terminal forms a rib to accommodate the housing 1 of the mother board, and the insulation is provided with a holding arm extending from the surface of the wire. The holding arm has a mother and a mother level. Clamping surface The scales protrude from the ribs to hold the bumps of the mother circuit board.

^知技術概，摘作藉由祕縣體兩端—體延伸出具有凸塊之、=纽提供對母電路板之_陳_，從而《路板的晃動情 /传|!明顯改善’進而達麟電路板之穩定電性接觸。【實施方式】口月參閱第-圖至第二圖所示，本創作卡緣連接器憤置於母電路板* 上可供子電路板（未圖示）插接，母電路板4包括有插接部41及位於插接部41兩側向前延伸之_和，每_持部42±設有—個槽形孔44，鋪部41之兩側相對表面上分別設有導電部分办固持部Μ與插接部q之間設有一個凹槽45。所述槽形孔44可以為方形或者橢圓形。凊麥閱第二®，本創作卡輯接旨丨包括有絕緣本體2及收容於絕緣本體2内之複數導電端子3，其中絕緣本體2包括座體以，座體以包括一細以插接子電路板之對接面212'一個用以安裝母電路板4的安裝面2H，位於絕緣本體2兩側之側㈤面216以及兩個垂直於側端面216並平行於母電路板4之主側面215。絕緣本體2包括自絕緣本體丨安裝面2ΐι兩端呈階梯狀一體K申出之兩對固持臂22，固持臂22具有-定彈性。座體21之對接面212 t央位置處凹設有縱長之插槽214，該插槽21何用以收容子f路板。於插槽214之兩側槽壁217上設有與插槽2H連通之複數個端子收容槽2丨3，導電端子3收容於相應端子收容槽213中，插槽214正^靠一側位置設有一連接插槽214兩槽壁217之隔板218，子電路板***時，隔板218收容於子電路板相應位置上之凹口（未圖示）内，可避免子電路板的反裝。清蒼閱第二®至第六®，兩對麟臂22即為本實施方式之@持機構，絕緣本體2同一侧之固持臂22成對設置於安裝面211之兩端，每對固持臂22 之間5又有一狹槽23 ’狹槽23貫穿絕緣本體2延伸至對接面212，用以收容母 7 M335844^Knowledge technology, excerpted by the extension of the two ends of the body of the body of the body of the body of the body with a bump, = 纽 provides the mother board _ _ _, and thus "the sway of the road board / pass |! significantly improved" The stable electrical contact of the Darlin circuit board. [Embodiment] Referring to the first to second figures, the creative card edge connector is placed on the mother board* for the sub-board (not shown), and the mother board 4 includes The insertion portion 41 and the _ and the y-shaped portion extending forwardly on both sides of the insertion portion 41 are provided with a slot-shaped hole 44, and the opposite surfaces of the pavement portion 41 are respectively provided with conductive portions for holding A recess 45 is formed between the portion and the plug portion q. The slotted holes 44 may be square or elliptical. The second embodiment of the present invention includes an insulative housing 2 and a plurality of conductive terminals 3 received in the insulative housing 2, wherein the insulative housing 2 includes a base body to include a thin plug The mating face 212' of the sub-board has a mounting surface 2H for mounting the mother board 4, a side (five) face 216 on both sides of the insulative housing 2, and two main sides perpendicular to the side end face 216 and parallel to the mother board 4. 215. The insulative housing 2 includes two pairs of holding arms 22 which are formed in a stepped shape from the two ends of the insulating body mounting surface 2, and the holding arms 22 have a constant elasticity. The docking surface 212 of the base body 21 is recessed with a vertically long slot 214, and the slot 21 is used to receive the sub-flip board. A plurality of terminal receiving slots 2丨3 communicating with the slot 2H are disposed on the slot walls 217 of the slots 214. The conductive terminals 3 are received in the corresponding terminal receiving slots 213, and the slot 214 is located on the side of the slot 214. There is a partition 218 connecting the two slots 217 of the slot 214. When the sub-board is inserted, the partition 218 is received in a recess (not shown) at a corresponding position on the sub-board to avoid reverse mounting of the sub-board. The second pair of the sixth to the sixth, the two pairs of the arms 22 are the holding mechanism of the present embodiment, and the holding arms 22 of the same side of the insulating body 2 are disposed in pairs at the two ends of the mounting surface 211, each pair of holding arms Between the 22 and 5, there is a slot 23 'the slot 23 extends through the insulative housing 2 to the abutting surface 212 for receiving the female 7 M335844

電路板4之兩姻持部42，狹槽23之間距與母電路板4之厚度相對應，每個固持臂22前端設有-個傾斜的引導面功，用以引導母電路板****。絕緣本體2同-側兩個相對之固持臂22之間的兩個相對的面為固持攸之爽持面（未標號），夾持面平行於主侧面215，即兩個固持臂22之爽持面之間收容母電路板4之輯部42，每個固持臂22的夾持面上_體凸伸出一個凸塊222’凸塊222設置於固持臂22之自由端，凸塊222平行於安麥面2ιι之方向與槽形孔44配合’凸塊222具有弧型外圓面，以與槽形孔糾配合，從而達成固持臂22穩固扣持母電路板4之目的。贿緣本體2=侧的-對固射22之間設有祕緣本體2-體延伸出之㈣卡持母電路板4 之卡持塊25 ’卡魏25靠近絕緣核2錢面211設置，並沿著垂直於安事 :犯的方向與母電路板4之凹槽45相配合，從而有效避免母電路板4插二卡緣連接器1後左右晃動的現象。座體21的—魅側·让設有一縱長的楔形部24，於子電路減卡緣連接崎_，由另—個單獨設置的扣持裝置（未圖示）的-端扣持於楔形部24，另—端扣持於子電路板上，從而使子電路板與卡緣連接器丨連接更加穩固。請參閱第三圖所示，導電端子3包括固定於絕緣本體2上之固定部^、由^部35-端延伸出之對接部33、由固定部35另一端延伸丨之接觸觸部32向外延伸出的呈弓型的彎曲。所有導電端子域置於位 =絕緣本體2兩側之固持臂22之間，兩排導電端子3之對接形成一個長 =34 ’長槽34與輯f 22之間的狹槽Β於卡緣連接器匕縱長方向上對背’長槽34的£度小於母電路板4的厚度，每個導電端子3之對接部财母電路魏之導t部分43——職。導f端子地容於減_子收容槽 _V電端子3之接觸部32延伸入插槽2M内，以與子電路板導電部分圖不）f性接觸。導電端子3之對接部33延伸出座體21之安裝面2ιι 母電路板4對接’用來電性連接和機械安裝到母電路板4上，以達成子電路板與母電路板4之間的電性導通。將卡緣連接器1安裝於母電路板4上時，藉由絕緣本體2上的兩對固持 ^很容易將母電路板4固持於卡緣連接器丨上，有效避免了母電路板*晃象’並且固射22是-體成型於絕緣本體2兩端，此制程簡單本低廉。 8 M335844 名本實施方式中的卡緣連接器1也可僅僅設置一個設有凸塊222的固持身、、σ構簡單，凸塊222可以與槽形孔44卡持，從而，母電路板4不會晃動而與卡緣連接器1穩固結合，方便最後將卡緣連接器增接固定於母電路柘4卜。【圖式簡單說明】第一圖係本創作卡緣連接器及母電路板之組合圖；第二圖係本創作卡緣連接器一個角度之示意圖；第三圖係第一圖之立體分解圖；The two stagnation portions 42 of the circuit board 4, the slots 23 correspond to the thickness of the mother board 4, and each of the holding arms 22 is provided with an inclined guiding surface function for guiding the mother board* to be inserted. The two opposite faces between the two opposite holding arms 22 of the insulative housing 2 are the holding surfaces of the holding cymbals (not labeled), and the clamping faces are parallel to the main side 215, that is, the two holding arms 22 are cool. The cover portion 42 of the female circuit board 4 is received between the holding surfaces, and the clamping surface of each holding arm 22 protrudes from a convex portion 222'. The convex portion 222 is disposed at the free end of the holding arm 22, and the convex block 222 is parallel. The bump 222 has an arc-shaped outer circular surface to cooperate with the slot-shaped hole to achieve the purpose of firmly holding the female circuit board 4 by the retaining arm 22 in the direction of the 2 mm. Bribe edge body 2 = side - between the fixed shots 22 is provided with a secret edge body 2 body extended (four) card holding mother circuit board 4 of the holding block 25 ' card Wei 25 close to the insulating core 2 money surface 211 set, And in the direction perpendicular to the security: the direction of the crime and the groove 45 of the mother circuit board 4, thereby effectively avoiding the phenomenon that the mother circuit board 4 is inserted into the second card edge connector 1 and then swayed left and right. The fascinating side of the seat body 21 is provided with a longitudinally shaped wedge portion 24, which is connected to the sub-circuit minus the card edge, and is held by the end of the other separately provided holding device (not shown). The portion 24 is further fastened to the sub-board by the other end, so that the connection between the sub-board and the card edge connector is more stable. Referring to the third figure, the conductive terminal 3 includes a fixing portion fixed to the insulative housing 2, an abutting portion 33 extending from the end of the portion 35, and a contact portion 32 extending from the other end of the fixing portion 35. The extension of the bow is curved. All the conductive terminal domains are placed between the holding arms 22 of the two sides of the insulating body 2, and the two rows of conductive terminals 3 are butted to form a long length of 34' slot between the long slot 34 and the frame f 22 In the longitudinal direction of the longitudinal direction, the length of the long groove 34 is smaller than the thickness of the mother circuit board 4, and the butting portion of each of the conductive terminals 3 is the portion 43 of the financial circuit. The contact portion 32 of the _V electrical terminal 3 extends into the slot 2M to be in sexual contact with the conductive portion of the sub-board. The abutting portion 33 of the conductive terminal 3 extends out of the mounting surface 2 of the base body 21, and the female circuit board 4 is butted to be electrically connected and mechanically mounted to the mother board 4 to achieve electrical power between the sub-board and the mother board 4. Sexual conduction. When the card edge connector 1 is mounted on the motherboard board 4, the mother board 4 is easily held on the card edge connector by the two pairs of holdings on the insulative housing 2, thereby effectively preventing the mother board from being shaken. Like 'and the fixed shot 22 is formed at the two ends of the insulating body 2, the process is simple and inexpensive. 8 M335844 The card edge connector 1 of the present embodiment can also be provided with only one holding body provided with the protrusion 222, and the σ structure is simple, and the protrusion 222 can be engaged with the slot-shaped hole 44, thereby the mother board 4 It will not be shaken and firmly combined with the card edge connector 1, so that it is convenient to finally fix the card edge connector to the female circuit. [Simple diagram of the diagram] The first diagram is a combination diagram of the card edge connector and the mother board; the second diagram is a schematic diagram of the angle of the connector of the creation card; the third diagram is an exploded view of the first diagram ;

，四圖係本創作卡緣連接器及母電路板另一個角度之立體分解圖；第五圖係本創作卡緣連接器及母電路板之側視圖；第六圖係摘作卡毅接H及·路板料二緣之剖視圖【主要元件符號說明】The four figures are three-dimensional exploded view of the other end of the card edge connector and the mother board; the fifth picture is the side view of the card edge connector and the mother board; the sixth picture is taken as the card Sectional view of the two edges of the road sheet [main component symbol description]

卡緣連接器 1 座體 21 端子收容槽 213 主侧面 215 槽壁 217 固持腳 22 凸塊 222 楔形部 24 導電端子 3 接觸部 32 長槽 34 母電路板 4 固持部 42 槽形孔 44 絕緣本體 2 下表面 212 插槽 214 侧端面 216 隔板 218 引導面 221 狹槽 23 卡持塊 25 彎曲部 31 對接部 33 固定部 35 插接部 41 導電部分 43 凹槽 45 9Card edge connector 1 Seat body 21 Terminal receiving groove 213 Main side 215 Slot wall 217 Retaining foot 22 Bump 222 Wedge 24 Conductive terminal 3 Contact part 32 Long groove 34 Female circuit board 4 Retaining part 42 Groove hole 44 Insulating body 2 Lower surface 212 Slot 214 Side end surface 216 Separator 218 Guide surface 221 Slot 23 Clamping block 25 Bending portion 31 Abutment portion 33 Fixing portion 35 Plug portion 41 Conducting portion 43 Groove 45 9

Claims

M335844 九、申請專利範圍·· 1.-種卡緣連接器’係用以與母電路板配合，所述卡緣連接器包括：絕緣本體，所述絕緣本體包括對接面、安裳面、兩個主侧面以及兩個側端面，其巾絕緣本體崎接面凹設有収插接子電路板的縱長插槽，該插槽的兩做有複數個與插斜通_子收賴，麟本體的兩側分別設有自安裝面-體延伸出_射，固持臂具有—個與母電路板 ^行的夾持面’夾持面上凸伸出用以扣持母電路板的凸塊；及稷數導電端子’所述導電端子係收容於絕緣本體内之端子收容槽内，所 ί導包括延伸人插槽内的用以與子電路板接觸的接觸部，延伸體的對接部’導電端子的對接部形顧財容母電路板的收叙卡緣_，射紙_-側的固持 ,ίΐ 持臂之間形成用以收容母電路板的狹槽。 •申晴，利範圍第1項所述之卡緣連接器，其中固持臂是由絕緣本體安破面呈階梯狀延伸出來且具有彈性。、、' 延 4ΐ斜申㈣1顧叙讨输，射目細输有一個 7至申^^=_"^麵11，編物絕緣本體，输切_，㈣峨料位於絕緣申請專利範圍第1項所述之卡緣連接器，射有-向外突出的縱長的楔形部。、緣本體的主側面上設 =申呀專利fem第2項所述之卡緣連接器， =持臂之間設有-用以卡持母電路板的卡持塊，所側的-對本體安裳面設置，並沿垂直於安梦斤迷卡持塊是靠近絕緣 9.如申請專利卿丨項所路板上細槽相配合。端’用《與設於母電路板上的==合其中凸塊位於固持臂的自由如申糊侧丨峨爾咖，㈣蛛 M335844 ^⑼與槽形孔配合，其具杨形外圓面。 r缝Γ卡緣連接器’係用以與母電路板配合，所述卡緣連接器包括：姓體’所述絕緣本體包括對接面、安裝面、兩個主側面以及兩個侧面其巾域本體的對接面凹設有用以插接子電路板的縱長插槽， =槽的兩侧設有複數個與插槽連通的端子收容槽，絕緣本體設有自 =裝面一體延伸出的固持臂，固持臂具有-個與母電路板平行的夾持稽持面上凸伸出用以扣持母電路板的凸塊；及述，導電端子係、收容於絕緣本體内之端子收容槽内，所出===槽内的用以與子電路板接觸的接觸部，延伸緣本體的用以與母電路板連接的對接部。二專:Γ謂之卡緣連接器，其中絕緣本體同-側的固 13如广對持#之間形成用以收容母電路板的狹槽。對之切_，其愧緣本側的一緣本體電路板的卡持塊，所述卡持塊是靠近絕合。體女衣面叹置’並沿垂直於安裝面的方向與母電路板上的凹槽相配 1^如申睛專利範圍第η項所述之卡緣連接器，由端，用以與設於母電路板上的槽形孔相配合了 ^持臂的自面ζ申^利翻糾養叙卡緣輕器，財凸塊是面的方向與槽形孔配合，其具有_外圓面。 +仃於文裝 ^如中請專利範圍第丨丨項所述之卡緣連接器，成用以收容母電路板的收容㈣。 ^¥_子_接部形M335844 IX. Patent Application Range 1. The type of card edge connector is used for mating with a mother board. The card edge connector includes: an insulative body including an abutting surface, an Anshang surface, and two The main side and the two side end faces are provided with a longitudinal slot of the plug-in connector circuit board, and the two slots of the slot are provided with a plurality of plug-in stalks. The two sides of the main body are respectively provided with a self-mounting surface-body extending from the ejector, and the holding arm has a clamping surface which is protruded from the clamping surface of the female circuit board and protrudes from the clamping surface for holding the female circuit board. And the conductive terminals of the plurality of conductive terminals are received in the terminal receiving grooves of the insulating body, and the guiding portion includes a contact portion in the extending person slot for contacting the sub-circuit board, and the abutting portion of the extending body The mating portion of the conductive terminal forms a retaining card edge of the financial mother board, and the holding of the paper-side is formed by a slot for receiving the female circuit board between the holding arms. The card edge connector of the first aspect of the invention, wherein the holding arm extends in a stepped manner from the opening surface of the insulating body and has elasticity. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The card edge connector is projected with an elongated wedge that protrudes outward. The main side of the edge body is provided with a card edge connector according to the second item of the patent, and the holding arm is provided with a holding block for holding the mother circuit board, and the side-to-body body Anshang face set, and along the vertical axis of the An Meng Jin fans hold the block is close to the insulation 9. As applied for the patent Qing 丨所所路路路细细细细相相相相. The end 'uses the == on the mother board, where the bumps are located on the holding arm, such as the side of the squeezing side, the squirrel M335844 ^ (9) with the slotted hole, which has a pop-shaped outer surface . The r-stitch card edge connector is for mating with the mother board, the card edge connector includes: a body name: the insulative body includes an abutting surface, a mounting surface, two main sides, and two sides thereof The mating surface of the body is recessed with a longitudinal slot for inserting the sub-circuit board, and the two sides of the slot are provided with a plurality of terminal receiving slots communicating with the slot, and the insulating body is provided with a self-supporting surface extending integrally. The arm and the holding arm have a protrusion on the clamping and holding surface parallel to the mother circuit board for holding the female circuit board; and the conductive terminal is received in the terminal receiving groove of the insulating body The === contact portion in the slot for contacting the sub-board, and the abutting portion of the edge body for connection with the mother board. The second special: 卡 is the card edge connector, wherein the insulating body has the same side-side solid 13 as the wide-pair holding # forming a slot for accommodating the mother circuit board. For the _, the holding block of the edge of the main body circuit board on the side of the rim, the holding block is close to the splicing. The female body is slanted and aligns with the groove on the mother board in a direction perpendicular to the mounting surface. 1 ^ The card edge connector described in the item η of the patent application, the end is used to The slotted hole on the mother board is matched with the self-face of the arm, and the face of the face is matched with the slotted hole, which has an outer circumference. + 仃文文 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^¥_子_接形形形形形形形形形形