TWI506870B - Card edge connector and assembly of the same - Google Patents
Card edge connector and assembly of the same Download PDFInfo
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- TWI506870B TWI506870B TW101134573A TW101134573A TWI506870B TW I506870 B TWI506870 B TW I506870B TW 101134573 A TW101134573 A TW 101134573A TW 101134573 A TW101134573 A TW 101134573A TW I506870 B TWI506870 B TW I506870B
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Description
本發明涉及一種卡緣連接器，其用來供電子卡***並將電子卡電性連接於主電路板。 The present invention relates to a card edge connector for inserting an electronic card and electrically connecting the electronic card to the main circuit board.
現有的一種電子卡，比如目前比較流行的雙通道同步動態隨機記憶體記憶體，即DDR SDRAM(Double Date Rate Synchronous Dynamic Random Access Memory)，該電子卡的一端排列有導電墊(俗稱金手指)，形成***端，兩側則對稱埋設有電子元器件，形成較胖的結構。一般在主電路板安裝有卡緣連接器，卡緣連接器設有縱長插槽及鎖扣裝置，前述電子卡的***端***縱長插槽，並旋轉而被鎖扣裝置固定在卡緣連接器內，使得金手指與卡緣連接器內的導電端子接觸，完成電連接。 An existing electronic card, such as the currently popular dual-channel synchronous dynamic random memory (DDR), which is a DDR SDRAM (Double Date Rate Synchronous Dynamic Random Access Memory), which has a conductive pad (commonly known as a gold finger) arranged at one end. The insertion end is formed, and electronic components are embedded symmetrically on both sides to form a fat structure. Generally, a card edge connector is mounted on the main circuit board, and the card edge connector is provided with a vertically long slot and a locking device. The insertion end of the electronic card is inserted into the vertical slot and rotated to be fixed by the locking device on the card edge. Inside the connector, the gold finger is brought into contact with the conductive terminals in the card edge connector to complete the electrical connection.
在目前電子設備越來越薄的情況下，不斷壓縮卡緣連接器的高度成為主要的方法，目前比較常用的為4.0毫米高的卡緣連接器(即DDR 3連接器)，然而該種方法帶來的主要不利因素為：導電端子固定在縱長插槽兩側的塑膠本體，借由塑膠本體與導電端子的干涉力固定，但是越來越薄的本體所能承受的干涉力越來越小，極易造成本體斷裂。尤其，目前業界比較流行的薄型筆記本，對產品的薄型設計達到了前所未有的程度。 In the current thinner electronic devices, the constant compression of the height of the card edge connector has become the main method. At present, the 4.0 mm high card edge connector (ie DDR 3 connector) is commonly used. However, this method The main disadvantages are: the plastic body with the conductive terminals fixed on both sides of the longitudinal slot, and the interference force of the plastic body and the conductive terminal is fixed, but the interference force of the thinner and thinner body can be more and more Small, it is easy to cause the body to break. In particular, the thin notebooks that are currently popular in the industry have reached an unprecedented level of thin design.
因此，我司研發人員希望設計出一種具有良好性能的薄型化卡緣 連接器，以克服上述缺陷。 Therefore, our R & D personnel hope to design a thin card edge with good performance Connector to overcome the above drawbacks.
本發明的目的在於提供一種薄型化的卡緣連接器及其組合。 It is an object of the present invention to provide a thinned card edge connector and combinations thereof.
為解決前述技術問題，本發明提供一種技術方案：一種卡緣連接器組合，其包括卡緣連接器及電子卡，電子卡定義有相對的第一表面及第二表面且電子卡設有具有金手指的對接端；該卡緣連接器包括縱長基座及導電端子，基座定義有相對的上表面及下表面，基座設有位於上、下表面之間的用來供電子卡的對接端***的縱長槽，縱長槽定義有相對的上、下內壁面；導電端子包括延伸入縱長槽的彈性接觸部及延伸出基座並位於下表面的連接部；在電子卡***縱長槽時，上述上內壁面與電子卡的第一表面平齊，電子卡的第二表面向下超過縱長槽的下內壁面而鄰近或平齊於基座的下表面。 In order to solve the foregoing technical problem, the present invention provides a technical solution: a card edge connector assembly including a card edge connector and an electronic card, the electronic card defines an opposite first surface and a second surface and the electronic card is provided with gold a mating end of the finger; the card edge connector includes an elongated base and a conductive terminal, the base defines an opposite upper surface and a lower surface, and the base is disposed between the upper and lower surfaces for docking the electronic card The longitudinally inserted slot, the longitudinal slot defines opposite upper and lower inner wall surfaces; the conductive terminal includes an elastic contact portion extending into the elongated slot and a connecting portion extending from the base and located on the lower surface; In the long slot, the upper inner wall surface is flush with the first surface of the electronic card, and the second surface of the electronic card extends downwardly beyond the lower inner wall surface of the longitudinal slot to be adjacent or flush with the lower surface of the base.
與習知技術相比，本發明的單邊卡結構及適用於單邊卡的較胖部分向下安裝的卡緣連接器，可以使得卡緣連接器組合整體高度降低，並保證卡緣連接器的下側壁具有一定的厚度以保證提供足夠的導電端子保持力。 Compared with the prior art, the single-sided card structure of the present invention and the card edge connector suitable for the downwardly mounting of the fat portion of the single-sided card can reduce the overall height of the card edge connector assembly and ensure the card edge connector. The lower sidewall has a thickness to ensure adequate conductive terminal retention.
1‧‧‧電子卡 1‧‧‧electronic card
214a‧‧‧上內壁面 214a‧‧‧Upper inner wall
11‧‧‧對接端 11‧‧‧ docking end
214b‧‧‧下內壁面 214b‧‧‧ under the inner wall
111、112‧‧‧金手指 111, 112‧‧‧ Gold Fingers
215a‧‧‧上側壁 215a‧‧‧ upper side wall
113‧‧‧防呆缺口 113‧‧‧Protection gap
215b‧‧‧下側壁 215b‧‧‧lower side wall
12‧‧‧短邊緣 12‧‧‧ Short edge
23、2a、2b‧‧‧導電端子 23, 2a, 2b‧‧‧ conductive terminals
121‧‧‧鎖扣缺口 121‧‧‧Lock gap
231‧‧‧電路板連接部 231‧‧‧Circuit board connection
13‧‧‧第一表面 13‧‧‧ first surface
232‧‧‧接觸部 232‧‧‧Contacts
14‧‧‧第二表面 14‧‧‧ second surface
233、233b‧‧‧固定部 233, 233b‧‧‧ fixed department
141‧‧‧主體部分 141‧‧‧ main part
24‧‧‧支撐面 24‧‧‧Support surface
142‧‧‧台階部 142‧‧‧Steps
25‧‧‧鎖扣臂 25‧‧‧Lock arm
2‧‧‧卡緣連接器 2‧‧‧ card edge connector
251‧‧‧塑膠臂 251‧‧‧ plastic arm
21‧‧‧縱長基座 21‧‧‧Long base
252‧‧‧金屬臂 252‧‧‧Metal arm
211a‧‧‧上表面 211a‧‧‧ upper surface
2521‧‧‧鎖扣塊 2521‧‧‧Lock block
211b‧‧‧下表面 211b‧‧‧ lower surface
2522‧‧‧防呆片 2522‧‧‧Dangerant tablets
213‧‧‧縱長槽 213‧‧‧Long slot
2523‧‧‧抵壓部 2523‧‧‧Resistance Department
3‧‧‧電路板 3‧‧‧Circuit board
第一圖係本發明卡緣連接器組合之立體圖；第二圖係第一圖所示卡緣連接器組合另一角度的立體圖；第三圖係第一圖所示的卡緣連接器與電子卡未插接時之立體圖；第四圖係第二圖所示的卡緣連接器與電子卡未插接時的立體圖；第五圖係電子卡的側視圖； 第六圖係第一圖沿VI-VI方向的剖視圖；及第七圖係第一圖沿VII-VII方向的剖視圖。 The first figure is a perspective view of the card edge connector assembly of the present invention; the second figure is a perspective view of the card edge connector shown in the first figure at another angle; the third figure is the card edge connector and the electronic body shown in the first figure. a perspective view of the card when the card is not inserted; the fourth figure is a perspective view of the card edge connector shown in the second figure and the electronic card is not plugged; the fifth figure is a side view of the electronic card; Figure 6 is a cross-sectional view of the first figure taken along the line VI-VI; and the seventh figure is a cross-sectional view of the first figure taken along the VII-VII direction.
參第一圖及第二圖所示，本發明公開了一種卡緣連接器組合，其包括電子卡1及卡緣連接器2，卡緣連接器2焊接在電子設備(比如薄型化筆記本電腦、平板電腦或者其他類似的薄型化電子產品)的主機板(未圖示)上，電子卡1***卡緣連接器2後，實現電子卡與主機板之間的信號傳輸。 As shown in the first and second figures, the present invention discloses a card edge connector assembly including an electronic card 1 and a card edge connector 2, and the card edge connector 2 is soldered to an electronic device (such as a thinned notebook computer, On the motherboard (not shown) of a tablet or other similar thin electronic product, the electronic card 1 is inserted into the card edge connector 2 to realize signal transmission between the electronic card and the motherboard.
參第三圖及第四圖，首先介紹電子卡1的結構。電子卡1由板狀物構成，一側面埋設或安裝有複數電子元器件及線路(未圖示)，並形成一體。從外觀看，電子卡1為縱長，其板狀物的一個長邊緣形成對接端11，對接端兩側面均設有一排金手指111、112(僅顯示部分結構)，對接端11在某一預定位置設有防呆缺口113。電子卡的兩短邊緣12在相對遠離上述長邊緣11處分別設有鎖扣缺口121，用來與鎖扣裝置配合使用，下文將會描述。板狀物的一側邊因設有電子元器件等物而使得電子卡的主體部分141較胖，所以，定義電子卡具有電子元器件等物的一面為第二表面14，而相對的表面為第一表面13。從外觀可以清楚看出，電子卡1的對接端11與第一表面13平齊，而電子卡的第二表面14則橫向凸出對接端11的表面。參第五圖，對接端11的厚度a定義為1.0毫米，而電子卡的主體部分141，即第一表面13與第二表面14之間的厚度b大致為2.3毫米，或者更小。 Referring to the third and fourth figures, the structure of the electronic card 1 will first be described. The electronic card 1 is composed of a plate, and a plurality of electronic components and wirings (not shown) are embedded or mounted on one side, and are integrally formed. Viewed from the outside, the electronic card 1 is longitudinally long, and one long edge of the plate forms a butt end 11 , and both sides of the butt end are provided with a row of gold fingers 111 , 112 (only partial structure is shown), and the docking end 11 is at a certain The predetermined position is provided with a foolproof gap 113. The two short edges 12 of the electronic card are respectively provided with latching notches 121 at a distance from the long edges 11 for use with the locking device, as will be described below. One side of the plate has an electronic component or the like, so that the main body portion 141 of the electronic card is relatively fat. Therefore, the side on which the electronic card has an electronic component or the like is defined as the second surface 14 and the opposite surface is First surface 13. As is apparent from the appearance, the butted end 11 of the electronic card 1 is flush with the first surface 13, and the second surface 14 of the electronic card is laterally projected to the surface of the butted end 11. Referring to Fig. 5, the thickness a of the butt end 11 is defined as 1.0 mm, and the body portion 141 of the electronic card, i.e., the thickness b between the first surface 13 and the second surface 14, is approximately 2.3 mm or less.
卡緣連接器2包括由絕緣材料製成的縱長基座21及導電端子23，基座具有上表面211a及下表面211b，其中下表面211b形成電路板 安裝面。一個縱長槽213向前貫穿基座的前端面，且位於上、下表面之間，該縱長槽213用來供上述電子卡1的對接端11***。結合第六圖及第七圖，縱長槽213定義有相對上內壁面214a及下內壁面214b。縱長槽的兩側的實體則為上側壁215a與下側壁215b，上述上內壁面214a及上表面211a分別位於上側壁215a的上下兩相對面，下內壁面214b及下表面211b分別位於下側壁215b的上下兩相對面。因附圖顯示的具體實施中，卡緣連接器2按標準形式安放，即卡緣連接器2安放在電路板3的上表面，所以相對電路板而言，電路板的上下方位與一般認知的位置關係一致。但是，在其他實施利中，比如卡緣連接器位於電路板下方，上述卡緣連接器與電路板的位置關係不同於一般認知的位置關係，所以，為方便描述及準確定義，本發明所述的上下關係是相對電路板而言，基座鄰近電路板的一表面為下表面，或者說，卡緣連接器的導電端子的電路板連接部231穿過或者延伸的面為下表面。在沉板型連接器中，一般卡緣連接器的鄰近縱長槽的部位因要保證端子接觸部232的彈性形變空間而具有較厚的尺寸，而後端則較薄，所以針對此類型連接器，上下表面則是指絕緣基座對應於縱長槽兩側的表面。 The card edge connector 2 includes an elongated base 21 made of an insulating material and a conductive terminal 23 having an upper surface 211a and a lower surface 211b, wherein the lower surface 211b forms a circuit board Mounting surface. An elongated slot 213 extends forwardly through the front end surface of the base and is located between the upper and lower surfaces for inserting the mating end 11 of the electronic card 1 described above. In conjunction with the sixth and seventh figures, the elongated slot 213 defines a relatively upper inner wall surface 214a and a lower inner wall surface 214b. The upper side wall 214a and the upper side surface 211a are respectively located on the upper and lower opposite surfaces of the upper side wall 215a, and the lower inner wall surface 214b and the lower surface 211b are respectively located on the lower side wall. The upper and lower opposite faces of 215b. In the specific implementation shown in the drawings, the card edge connector 2 is placed in a standard form, that is, the card edge connector 2 is placed on the upper surface of the circuit board 3, so the upper and lower orientations of the circuit board are generally recognized with respect to the circuit board. The positional relationship is consistent. However, in other implementations, such as the card edge connector being located under the circuit board, the positional relationship between the card edge connector and the circuit board is different from the generally recognized positional relationship, so for convenience of description and accurate definition, the present invention The upper and lower relationship is that, with respect to the circuit board, a surface of the base adjacent to the circuit board is a lower surface, or a surface through which the circuit board connection portion 231 of the conductive terminal of the card edge connector passes or extends is a lower surface. In the sinker type connector, the portion of the card edge connector adjacent to the elongated slot has a thicker size due to the elastic deformation space of the terminal contact portion 232, and the rear end is thinner, so the connector for this type is used. The upper and lower surfaces refer to the surface of the insulating base corresponding to both sides of the longitudinal groove.
導電端子23包括延伸入縱長槽213的彈性接觸部232及電路板連接部231。電路板連接器231位於基座的下表面211b，包括沿下表面延伸及/或者豎直穿過下表面的兩種情況。導電端子23分成兩排，分別固定在上述上側壁215a及下側壁215b，在縱長槽的截面上，上表面與下表面之間的高度c不超過3.0毫米，而下側壁的厚度不小於1.3毫米。具體看本實施例的導電端子結構，導電端子在彈性接觸部與電路板安裝部之間還設有固定部233，其中上排導 電端子2a自後端面***，下排端子2b自前端面***，借由固定部233干涉固定在上下側壁上。從圖面可以清楚看出，上排端子因基座的後端較厚，固定部產生的干涉力不會導致絕緣材料斷裂；相反的，下側壁215b相對較短薄，端子收容槽將下側壁分割成若干個間隔壁，間隔壁的厚度較小，固定部233b亦將下側壁分隔成若干部分，容易產生干涉力不夠或導致間隔壁的塑膠材料斷裂問題，而本發明的下側壁215b的高度大於上側壁215a的高度，或者說，相對目前市場上的低構型卡緣連接器已經大大增加了下側壁的高度。所以，在卡緣連接器整體降低高度的情況下，依舊能夠保證一定的固持力。在本實施例中，電子卡的第二表面在鄰近對接部設有台階部142，如第七圖所示，該台階部142適應下排端子焊接部231b的設置。 The conductive terminal 23 includes an elastic contact portion 232 that extends into the elongated slot 213 and a circuit board connection portion 231. The board connector 231 is located on the lower surface 211b of the base, including two cases extending along the lower surface and/or vertically through the lower surface. The conductive terminals 23 are divided into two rows and are respectively fixed to the upper sidewall 215a and the lower sidewall 215b. In the cross section of the elongated slot, the height c between the upper surface and the lower surface does not exceed 3.0 mm, and the thickness of the lower sidewall is not less than 1.3. Millimeter. Specifically, the conductive terminal structure of the embodiment is further provided with a fixing portion 233 between the elastic contact portion and the circuit board mounting portion, wherein the upper row guide The electric terminal 2a is inserted from the rear end surface, and the lower row terminal 2b is inserted from the front end surface, and is fixed to the upper and lower side walls by the fixing portion 233. It can be clearly seen from the drawing that the upper end of the terminal is thicker due to the rear end of the base, and the interference force generated by the fixing portion does not cause the insulating material to be broken; on the contrary, the lower side wall 215b is relatively short and thin, and the terminal receiving groove will be the lower side wall. Divided into a plurality of partition walls, the partition wall has a small thickness, and the fixing portion 233b also divides the lower side wall into a plurality of portions, which is liable to cause insufficient interference force or cause breakage of the plastic material of the partition wall, and the height of the lower side wall 215b of the present invention. Greater than the height of the upper side wall 215a, or the height of the lower side wall connector has been greatly increased relative to the currently low profile card edge connectors on the market. Therefore, in the case where the card edge connector as a whole is lowered in height, a certain holding force can still be secured. In the present embodiment, the second surface of the electronic card is provided with a step portion 142 adjacent to the butted portion, as shown in the seventh figure, the step portion 142 is adapted to the arrangement of the lower row of terminal soldering portions 231b.
卡緣連接器還設有一對鎖扣臂25，鎖扣臂包括自基座兩端延伸的塑膠臂251及金屬臂252，金屬臂貼覆在塑膠臂的外側，塑膠臂包括鎖扣塊2521，金屬臂包括位於鎖扣塊上方的防呆片2522及位於防呆片內側(即鄰近基座)且向下傾斜彎折的抵壓部2523。基座在縱長槽的兩端設有支撐面24，電子卡1***後，電子卡的第二表面放置在支撐面上，參第七圖，抵壓部2523抵壓在電子卡的第一表面13上，如此，使得抵壓部2523與支撐面分別抵壓在電子卡的相對兩表面，從而固定電子卡。 The card edge connector is further provided with a pair of locking arms 25, and the locking arm includes a plastic arm 251 and a metal arm 252 extending from the two ends of the base. The metal arm is attached to the outer side of the plastic arm, and the plastic arm includes a locking block 2521. The metal arm includes a foolproof sheet 2522 located above the locking block and a pressing portion 2523 located inside the foolproof sheet (ie, adjacent to the base) and inclined downwardly. The base is provided with support surfaces 24 at both ends of the longitudinal slot. After the electronic card 1 is inserted, the second surface of the electronic card is placed on the support surface. Referring to the seventh figure, the pressing portion 2523 is pressed against the first part of the electronic card. The surface 13 is such that the pressing portion 2523 and the supporting surface are respectively pressed against the opposite surfaces of the electronic card, thereby fixing the electronic card.
本發明的電子卡1為單邊式，將具有電子元件的第二表面14朝下傾斜***基座，電子卡的對接端11***縱長槽213，在向下旋轉電子卡，電子卡的與對接端11平齊的兩短邊緣12越過鎖扣塊而被抵壓部固定。參第六圖及第七圖，本發明的電子卡1的第一表面 13與縱長槽213的上內壁面214a平齊，電子卡2的第二表面14超過縱長槽213的下內壁面214b而臨近或者平齊下表面211b，即本發明電子卡的較胖部位141位於卡緣連接器的下側壁215b的前端，從而將基座下側壁前端與電路板之間的空間充分利用。而在上表面211a，因電子卡1的第二表面14未超過上表面而不會額外佔用連接器上方的空間。從鎖扣臂的結構上看，在電子卡的整體高度方向(即最大高度處)上，電子卡1未凸伸出抵壓部2523而凸伸出支撐面，這與縱長槽的上下內壁面與電子卡之間關係的理論相同，在理想狀況下，支撐面與下內側壁平齊，抵壓部的下表面與上內側壁平齊。 The electronic card 1 of the present invention is of a single-sided type, and the second surface 14 having the electronic component is inserted obliquely downward into the base, and the butted end 11 of the electronic card is inserted into the elongated slot 213, and the electronic card is rotated downward, and the electronic card is The two short edges 12 that are flush with the butt end 11 are fixed by the pressing portion over the lock block. Referring to the sixth and seventh figures, the first surface of the electronic card 1 of the present invention 13 is flush with the upper inner wall surface 214a of the elongated slot 213, and the second surface 14 of the electronic card 2 is beyond the lower inner wall surface 214b of the elongated slot 213 to approach or flush the lower surface 211b, that is, the fatter portion of the electronic card of the present invention. The 141 is located at the front end of the lower side wall 215b of the card edge connector, thereby making full use of the space between the front end of the lower side wall of the base and the circuit board. On the upper surface 211a, since the second surface 14 of the electronic card 1 does not exceed the upper surface, the space above the connector is not additionally occupied. From the structure of the locking arm, in the overall height direction (ie, the maximum height) of the electronic card, the electronic card 1 does not protrude from the pressing portion 2523 and protrudes from the supporting surface, which is in the upper and lower sides of the elongated slot. The theory of the relationship between the wall surface and the electronic card is the same. Under ideal conditions, the support surface is flush with the lower inner side wall, and the lower surface of the pressing portion is flush with the upper inner side wall.
從上述實施方式可以清楚的瞭解到，本發明的單邊式電子卡1可以配合卡緣連接器2，盡大可能的節省空間。而且，最重要的是，因配合較胖的第二表面14的設計，下側壁215b至少要保證一定的厚度，而保證一定厚度的下側壁則能夠保證下排端子獲得較好的保持力，並防止塑膠基座破裂。綜上，電子卡的第一表面與第二表面之間的距離最大距離小於連接器上下表面之間的最大距離。 As is clear from the above embodiments, the single-sided electronic card 1 of the present invention can be used with the card edge connector 2 to save space as much as possible. Moreover, the most important thing is that, due to the design of the fatter second surface 14, the lower side wall 215b must have at least a certain thickness, and the lower side wall of a certain thickness can ensure a better holding force of the lower row of terminals, and Prevent the plastic base from rupturing. In summary, the maximum distance between the first surface and the second surface of the electronic card is less than the maximum distance between the upper and lower surfaces of the connector.
在實際產品中，因導電端子的彈性接觸部會對電子卡產生一定反作用力，且鎖扣臂25也會具有一定的彈性，所以在電子卡被鎖扣臂固定後，因上述原因，電子卡，尤其尾部會向上略微翹起，本實施例大致會有0.5毫米的上翹。當然，端子接觸部形狀的不同會帶來不同的彈性力，電子卡上翹的尺寸會不同。所以，本發明所謂的平齊會有一定的範圍偏移，不僅僅指絕對的對齊。 In the actual product, the elastic contact portion of the conductive terminal generates a certain reaction force to the electronic card, and the lock arm 25 also has a certain elasticity, so after the electronic card is fixed by the lock arm, the electronic card is used for the above reasons. In particular, the tail will be slightly tilted upwards, and this embodiment will generally have an upturn of 0.5 mm. Of course, the difference in the shape of the terminal contacts will bring about different elastic forces, and the size of the electronic card will be different. Therefore, the so-called flushing of the present invention has a certain range of offset, not just absolute alignment.
本發明之技術內容和技術特點已揭示如上，惟熟悉本領域之技術 人員仍可能基於本發明之教示及揭示進行種種不背離本發明精神之替換和修飾。故，本發明之保護範圍應不限於實施方式所揭示之內容，而包括各種不背離本發明之替換和修飾，均為本專利申請權利要求所涵蓋。 The technical content and technical features of the present invention have been disclosed above, but are familiar with the technology in the art. Numerous alternatives and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the present invention is not limited by the scope of the invention, and the invention is intended to cover various alternatives and modifications without departing from the invention.
11‧‧‧對接端 11‧‧‧ docking end
142‧‧‧台階部 142‧‧‧Steps
111‧‧‧金手指 111‧‧‧Gold Fingers
211b‧‧‧下表面 211b‧‧‧ lower surface
113‧‧‧防呆缺口 113‧‧‧Protection gap
231‧‧‧電路板連接部 231‧‧‧Circuit board connection
12‧‧‧短邊緣 12‧‧‧ Short edge
2521‧‧‧鎖扣塊 2521‧‧‧Lock block
121‧‧‧鎖扣缺口 121‧‧‧Lock gap
2522‧‧‧防呆片 2522‧‧‧Dangerant tablets
14‧‧‧第二表面 14‧‧‧ second surface
2523‧‧‧抵壓部 2523‧‧‧Resistance Department
141‧‧‧主體部分 141‧‧‧ main part
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101134573A TWI506870B (en) | 2012-09-20 | 2012-09-20 | Card edge connector and assembly of the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101134573A TWI506870B (en) | 2012-09-20 | 2012-09-20 | Card edge connector and assembly of the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201414094A TW201414094A (en) | 2014-04-01 |
| TWI506870B true TWI506870B (en) | 2015-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101134573A TWI506870B (en) | 2012-09-20 | 2012-09-20 | Card edge connector and assembly of the same |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI506870B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041840Y (en) * | 2007-03-09 | 2008-03-26 | 富士康(昆山)电脑接插件有限公司 | Card edge connector |
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2012
- 2012-09-20 TW TW101134573A patent/TWI506870B/en active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041840Y (en) * | 2007-03-09 | 2008-03-26 | 富士康(昆山)电脑接插件有限公司 | Card edge connector |
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| Publication number | Publication date |
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| TW201414094A (en) | 2014-04-01 |
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