201126817 » » 六、發明說明： 【發明所屬之技術領域】 本發明係有關於-種電連接器，特別是指一種用以 收容小尺寸晶片的插座型電連接器，並且可供替換晶 片。 ’、、曰 【先前技術】 小尺寸晶片與電路板電性連接的方式，除了藉由自動 化機械以表面黏著技術(SMT，Surface M〇um 丁echn〇i〇g…焊 接於電路板上的方式，另一種方式就是使用電連接哭 使用電連接器的方式適用於需要經常拆換的晶片，其 通常是利用外露於晶片外面的接腳與電連接器的端子電性 接觸。此種方式可適用的晶片封裝類別有：小型化構裝 SOP(Small Outline Package)，為雙邊引腳元件；四邊扁平 構裝QFP(Quad Flat Package)，為四邊引腳元件。s〇p或 被稱之為 SOIC (Smal] Outline Integrated Circuit)也包括 J 型引腳 SOP 構裝 S0J(SmaIl Outline J-Lead)。 此種收容小尺寸晶片的電連接器通常具有一基座以及 一壓抵晶片的扣合結構。該扣合結構一面固定晶片於電連 接益内以確保晶片與端子良好接觸，另一面可移開而離開 晶片以供操作人員取出晶片。由於用於收容小尺寸晶片， 電連接器的元件尺寸都很小，扣合結構以及基座上相對應 被扣合的元件容易損壞’如何提高其耐用度是極需克服的 課題。 此外扣合結構被挪開後以取出晶片時，扣合結構若未 保持連接於基座上而脫離基座，由於其小尺寸的緣故，不 4/13 201126817 易復原、修復其扣合結構，㈣造成元件損壞而無 尺寸晶片與端子緊密壓合的困擾。 、 再者，先前取出晶片時，由於晶片置放於基座内 寸很小不易直接用手取出，通常f要用好以失出晶片， 不僅造成工程人員的不便，也容易損傷晶片。 Βθ ， 題之可改善，乃潛心研 種5又计合理且有效改善 緣是’本發明人有感上述問 究並配合學理之運用，而提出— 上述問題之本發明。201126817 » » VI. Description of the Invention: [Technical Field] The present invention relates to an electrical connector, and more particularly to a socket type electrical connector for housing a small-sized wafer, and is a replaceable wafer. ',, 曰 [Prior Art] The way in which small-sized wafers are electrically connected to the board, except by means of surface-adhesive technology (SMT, Surface M〇um echechn〇i〇g... soldered to the board) Another way is to use the electrical connection to cry the electrical connector. The method is suitable for the wafer that needs to be replaced frequently. It usually uses the pins exposed on the outside of the wafer to make electrical contact with the terminals of the electrical connector. The chip package categories are: Small Outline Package (SOP), which is a bilateral pin component; Quad Flat Package, which is a four-sided pin component. s〇p or SOIC ( Smal] Outline Integrated Circuit) also includes a J-pin SOP package S0J (SmaIl Outline J-Lead). Such an electrical connector for accommodating a small-sized wafer usually has a pedestal and a snap-fit structure pressed against the wafer. The fastening structure fixes the wafer on the side of the electrical connection to ensure good contact between the wafer and the terminal, and the other side can be removed to leave the wafer for the operator to take out the wafer. The components of the electrical connector are very small in size, and the fastening structure and the correspondingly fastened components on the base are easily damaged. How to improve the durability is a problem that needs to be overcome. In addition, the fastening structure is removed. When the wafer is taken out, if the fastening structure is not connected to the base and is separated from the base, due to its small size, it is not easy to recover and repair the fastening structure, and (4) the component is damaged without the size of the wafer and The terminal is tightly pressed. Moreover, when the wafer is previously taken out, since the wafer is placed in the pedestal and the size of the susceptor is small, it is not easy to directly remove it by hand, and usually f is used to lose the wafer, which not only causes inconvenience to the engineering staff, It is also easy to damage the wafer. Βθ, the problem can be improved, and it is the invention of the above-mentioned problem, which is a reasonable and effective improvement of the present invention, which is the inventor who feels the above-mentioned problems and cooperates with the use of the theory.
【發明内容】 。。本發_要解決的技額題，在於提供—種電 益，月b知:兩其結構的耐用度，特別是用以固定晶片的扣人 '⑽冓。糾’在取出晶片時，其扣合結構仍保持連於電^ 接益上’不與電連脑分離，不僅方便工程人㈣作 可以避免元件遺失的問題。 為了解決上述技術問題，根據本發明之其中一種方 案H種電連接器，包括有-基座、複數端子、一彈 I·生TL件、及一橫壓板。該基座具有一滑接部形成於其一 Η 卡合部與該滑接部相對地位於該基座的另一側、及 =置二間以收容一晶片；該些端子收容於該容置空間的 该彈性元件固定於該基座，且具有一端向上延伸至 ^亥容置空間内以彈性地抵接於該晶片底面；該橫壓板可滑 ，地連接於該滑接部，且具有一末端可分離地卡合於該卡 一根據本發明之其中一種方案，上述橫壓板具有至少 八、·貞4件k彈性地凸出於其表面，以可分離地卡合於該卡 D。卩，其中該滑接部形成有一穿設孔以可滑動地收容該橫 5/13 201126817 壓板；其中該橫壓板具有一手持部、一蓋合部以及一彎折 部位於該手持部及該蓋合部之間，該蓋合部穿設於該基座 的該滑接部。 本發明具有以下有益效果： 一、 本發明利用橫壓板可分離地卡合於該基座的該卡 合部，提供一種壓柢晶片的耐用元件，並且利用該手持 部，橫壓板可方便而不費力地挪移’以進行解鎖的步驟並 替換晶片。 二、 本發明該橫壓板的鎖扣件不僅可扣合於該卡合 部，並且可以防止該橫壓板脫離該基座。當橫壓板位於解 鎖的狀態時，仍保持該橫壓板連接於基座，避免該橫壓板 不慎遺失。 三、 本發明的彈性元件可配合橫壓板挪移時，頂出晶 片，方便操作人員替換。 為了能更進一步瞭解本發明為達成既定目的所採取 之技術、方法及功效，請參閱以下有關本發明之詳細說 明、圖式’相信本發明之目的、特徵與特點，當可由此 得以深入且具體之暸解，然而所附圖式與附件僅提供參 考與說明用，並非用來對本發明加以限制者。 【實施方式】 清茶閱第-圖，為本發明之電連接器的立體分解圖。 本無明之電連^包括有—基座1、複數端子2、-彈性 凡件3及"^壓板4。本實施例中以SPI Flash為例， 並以具備八隻接腳的 ]b〇IC 封裝（s〇p，Small Outline Package)的晶片5配合褚明。兮^ 一，， ,,A ^ 况明该弹性兀件3固.定於該基座SUMMARY OF THE INVENTION . The technical problem to be solved is to provide a kind of power benefit, and the monthly b knows: the durability of the two structures, especially the buckle for fixing the wafer '(10)冓. When the wafer is taken out, the fastening structure remains connected to the electrical connection, which is not separated from the electro-connected brain, which is not only convenient for the engineering person (4) to avoid the problem of component loss. In order to solve the above technical problems, one of the H types of electrical connectors according to the present invention includes a susceptor, a plurality of terminals, a bomb TL member, and a transverse pressure plate. The pedestal has a sliding portion formed on the other side of the pedestal portion opposite to the sliding portion, and is disposed between the two sides to receive a wafer; the terminals are received in the accommodating portion The elastic member of the space is fixed to the base, and has one end extending upwardly into the accommodating space to elastically abut the bottom surface of the wafer; the horizontal pressing plate is slidably coupled to the sliding portion, and has a The end is detachably engaged with the card. According to one aspect of the invention, the transverse pressing plate has at least eight, four pieces k elastically protruding from the surface thereof to detachably engage the card D. The sliding portion is formed with a through hole for slidably receiving the horizontal 5/13 201126817 pressure plate; wherein the horizontal pressure plate has a hand portion, a cover portion and a bent portion at the hand portion and the cover The cover portion is disposed between the joint portion and the sliding portion of the base. The present invention has the following beneficial effects: 1. The present invention utilizes a lateral pressing plate to detachably engage the engaging portion of the base, providing a durable component for pressing the wafer, and with the handheld portion, the horizontal pressing plate can be convenient without Laboriously move 'to unlock the steps and replace the wafer. 2. The locking member of the transverse pressure plate of the present invention can not only be engaged with the engaging portion, but also can prevent the horizontal pressing plate from coming off the base. When the horizontal pressure plate is in the unlocked state, the horizontal pressure plate is still connected to the base to prevent the horizontal pressure plate from being inadvertently lost. 3. When the elastic member of the present invention can be moved with the lateral pressure plate, the wafer is ejected for the operator to replace. In order to further understand the technology, method and function of the present invention for achieving the intended purpose, reference should be made to the following detailed description of the invention. The drawings and the annexed drawings are intended to be illustrative and not to limit the invention. [Embodiment] A tea-view is an exploded perspective view of an electrical connector of the present invention. The illuminating electrical connection of the present invention includes a base 1, a plurality of terminals 2, an elastic member 3, and a "^ platen 4. In this embodiment, the SPI Flash is taken as an example, and the wafer 5 of the 'b〇IC package (s〇p, Small Outline Package) having eight pins is used in conjunction with the description.兮^ 一,, ,, A ^ It is stated that the elastic element 3 is fixed on the base
1的内部底面’且具右—#aL 而向上延伸以彈性地抵接於該晶 6/13 201126817 片5底面。該橫壓板4可滑動地蓋合於該基座丄上方以壓 抵該晶片5，當該橫壓板4挪移離開該晶片5的上方，該 晶片5原本被該橫壓板4壓住，藉由該彈性元件3被彈性 頂起。以下分別詳述各元件。 該基座1為塑膠材質所製成，其具有一滑接部i 2、 一卡合部1 3、以及一由頂面向下凹設的容置空間丄工以 收谷一晶片5。該滑接部12與該卡合部1 3乃是相對地 形成於該基座1的兩侧壁上，本實施例中該滑接部i 2與 該卡合部13相對地設置於該容置空間丄2的兩側，且各 由該基座1的側壁向上突起。其中該橫壓板4可滑動地連 接於该滑接部1 2，該橫壓板4的末端可分離地卡合於該 卡合部1 3。本實施例中，該滑接部2 2形成有一穿設孔 1 2 0以可滑動地收容該橫壓板4。該基座1頂面進一步 形成有複數導引槽1 16位於其兩側，可導引晶片5的接 腳以與端子2正確地接觸。 …該些端子2乃是收容於該容置空間工工的底部。為收 谷6亥些端子2，該基座1 1形成有複數端子容置槽丄1 2 與該容置空間1 1相連通。每一端子2具有一干涉部2 2、-f曲部2 4由該干涉部2 2向上彎折以及-接觸部 2 6由該彎曲部2 4向上延伸。該干涉部2 2干涉地固定 於该些端子容置槽1 12内’該接觸部2 6外露於該容置 空間1 1内以與晶片5的接腳電性接觸。該些端子2的底 部焊接於電路板（未圖示）上。 該彈性元件3具有-固定部3 2以固定於該基座1 内、以及至少-彈性臂3 4由該固定部3 2向上且傾斜地 延伸至該容置空間1 1内。本實施例中該基座丄形成有一 7/13 201126817 插槽1 1 4係位於該容置空間1 1底部，該固定部3 2插 固於該插槽！ 14内。該彈性it件3具有—對該彈性臂3 4。該彈性元件3可以是由金屬件沖壓而成，其數量不限 制於一件。當該晶片5收容於該容置空間χ X時，該彈^ 臂3 4頂抵於該晶片5的底面。 該橫壓板4具有一手持部4 2及一蓋合部4 4。本實 施射較佳地進—步設有-折部4 2 2位於該手持部: 2及該蓋合部44之間，藉此可以增加該橫壓板4的可撓 性並且加強其結構。該蓋合部4 4穿設於該基座χ的該滑 接部1 3，且位於該容置空間1 1的上方以壓抵晶片5。 本實施例中，為使該橫壓板4卡合於該基座χ的側壁 上，其中該卡合部工3形成至少-鎖扣孔丄3 4，該橫壓 ，4具有至少一鎖扣件4 6係彈性地凸出於其表面，該橫 壓板4的該鎖扣件4 6可分離地卡合於該鎖扣孔丄3 ^ 内。其中該卡合部1 3進一步形成有一插接槽丄3 2以容 置該橫壓板4的末端’該插接槽13 2與該鎖扣孔丄3I 相連通。藉由插接槽13 2，可限制該橫壓板4在垂直面 上的位移’亦即上下及左右方向的位移。 本實施例中該橫壓板4具有一對該鎖扣件4 6配合該 卡合部13的一對該鎖扣孔13 4 °詳細的說’該鎖扣件 4 6是固定於該蓋合部4 4的末端頂面，該鎖扣件4 ^可 以是沖璧而成的金屬件，其具有—彈扣部4 6 2彈性地凸 出於該横壓板4的頂面、及-固接部4 6 4係連接於彈扣 部4 6 2的底端且固定於該橫壓板4。該蓋合部4 4進一 步還形成有-對凹孔44◦以提供該彈扣部4 6 2被下舞 後的容納空間。當組裝時，該彈扣部4 6 2τ壓於該對二 201126817 孔4 4 0内，以 完成後，該彈扣部2的穿設孔120。組裝 板4向外滑出而掉^。。场起’藉此可以防止該横摩 當該橫壓板4蓋合該 上 後，為防止該橫屋板4被音曰、、,'且卡接於该卡合部1 3 該基座1進-步具有的碰觸而滑出°本實施例中 於該橫Μ板4的該手持部=^ 1 4由其側邊凸出並且位 部4 2避免意外的碰觸。❺兩側。藉此以保護該手持 請參考第二圖及第三问 的立體組合ffl及職圖。〔’為本發明之1連接器未蓋合 是朝向該卡合部13^斜1彈性元件3⑽彈性臂3 4乃 端，意即該固定部3 2、θ目1上延伸’ 5亥5早性70件3的另— 當晶片被置於該容置^平t該容置空間1 1的底面。 板4可順利地朝該卡合立^ ’初步呈傾斜狀’該橫壓 晶片良好地與端子2電,^觸3推進’並_下壓晶片。使 請參考第四圖，為本 合圖。當該橫壓板4推至^ :盖5後的立體組 彈性地向上卡合於該鎖扣:T;:二3 ί ’該鎖扣件4 6 驟。當操作人貝要取4 3 3 4疋成晶片安裝的步 可將該橫壓板只要握住該手持部Μ即 3 4ίΓ^4挪移離開晶片的上方，晶片被該彈性臂 d4頂起，方便操作人 出該晶片5木 不需用失子以炎 曰 特別適用柃小型的晶片。 =以’透過本發明電連接器，具有如下述之特點： 該卡:部崎4可分離地卡合於該基座1的 k仏一穐壓抵晶片的耐用元件，並且利用 9/13 201126817 該手持部4 2，難板4可方便 解鎖的步驟並替換晶片。 不費力地挪移，以進行 二、本發明該橫壓板4的 卡合部13，並謂簡止 牛4 6不僅可扣合於該 橫壓板4位於解鎖的狀態時，1 土反4脫離該基座1。當 座1’避免該橫壓板4不慎遺^保持該横壓板4連接於基 二、本發明彈性元件3可配 頂出晶片，方便操作人員替換。.σ汽堅板4挪移時， 惟以上所述僅為本發明之— 偈限本發明之專利範圍，故舉凡订貫施例’非因此即 内容所為之等效技織化， 2發明制書及圖式 内，合予陳明。 白匕合於本發明之範圍 【圖式簡單說明】 第-圖’為本發明之電連接器的立體分解圖； 第二圖’為本發明之電連接器未蓋合的立體組合圖； 第三圖，為本發明之電連接器未蓋合的俯視圖；及 第四圖，為本發明之電連接器蓋合後的立體組合圖。 基座 1 【主要元件符號說明】 容置空間 11 端子容置槽 112 插槽 114 導引槽 116 滑接部 12 穿設孔 12 0 卡合部 13 遮擋部 14 插接槽 13 2 鎖扣孔 13 4 10/13 2 201126817 端子 干涉部 2 2 接觸部 2 6 ' 彈性元件 3 固定部 3 2 橫壓板 4 手持部 4 2 蓋合部 4 4 φ 鎖扣件 46 固接部 464 晶片 5 彎曲部 2 4 彈性臂 3 4 彎折部 422 凹孔 4 4 0 彈扣部 462The inner bottom surface of 1 has a right - #aL and extends upward to elastically abut the bottom surface of the crystal 5/13 201126817 sheet 5. The lateral pressing plate 4 is slidably covered over the base cymbal to press against the wafer 5. When the horizontal pressing plate 4 is moved away from the wafer 5, the wafer 5 is originally pressed by the horizontal pressing plate 4, by the The elastic member 3 is elastically jacked up. Each component will be described in detail below. The base 1 is made of a plastic material, and has a sliding portion i 2, an engaging portion 13 and a receiving space recessed from the top surface to form a wafer 5. The sliding portion 12 and the engaging portion 13 are oppositely formed on the two side walls of the base 1. In the embodiment, the sliding portion i 2 is disposed opposite to the engaging portion 13 The two sides of the space 丄 2 are placed, and each protrudes upward from the side wall of the susceptor 1. The lateral pressing plate 4 is slidably coupled to the sliding portion 12, and the end of the lateral pressing plate 4 is detachably engaged with the engaging portion 13. In this embodiment, the sliding portion 2 2 is formed with a through hole 120 for slidably receiving the lateral pressure plate 4. The top surface of the susceptor 1 is further formed with a plurality of guiding grooves 1 16 on both sides thereof for guiding the pins of the wafer 5 to be in proper contact with the terminals 2. ...the terminals 2 are the bottoms of the workers in the accommodating space. The terminal 1 is formed with a plurality of terminals accommodating slots 1 2 communicating with the accommodating space 1 1 . Each of the terminals 2 has an interference portion 2 2. The curved portion 24 is bent upward by the interference portion 2 2 and the contact portion 26 extends upward from the curved portion 24. The interference portion 2 2 is interference-fixed in the terminal accommodating grooves 1 12 . The contact portion 26 is exposed in the accommodating space 1 1 to be in electrical contact with the pins of the wafer 5 . The bottoms of the terminals 2 are soldered to a circuit board (not shown). The elastic element 3 has a fixing portion 32 to be fixed in the base 1, and at least the elastic arm 34 extends upwardly and obliquely into the receiving space 1 1 from the fixing portion 32. In this embodiment, the base is formed with a 7/13 201126817 slot 1 1 4 is located at the bottom of the accommodating space 1 1 , and the fixing portion 3 2 is inserted in the slot! 14 inside. The elastic member 3 has - the elastic arm 34. The elastic member 3 may be stamped from a metal member, and the number is not limited to one piece. When the wafer 5 is received in the accommodating space χ X, the elastic arm 34 abuts against the bottom surface of the wafer 5. The cross plate 4 has a hand portion 4 2 and a cover portion 4 4 . Preferably, the embodiment is provided with a fold portion 4 2 2 between the hand portion: 2 and the cover portion 44, whereby the flexibility of the cross plate 4 and the structure thereof can be enhanced. The cover portion 44 is disposed in the sliding portion 13 of the base , and is located above the accommodating space 11 to press against the wafer 5. In this embodiment, in order to engage the transverse pressure plate 4 on the side wall of the base cymbal, the engaging portion 3 forms at least a locking hole 丄 34, and the transverse pressure 4 has at least one locking member. 4 6 is elastically protruded from the surface thereof, and the locking member 46 of the transverse plate 4 is detachably engaged in the locking hole 3 ^. The latching portion 13 is further formed with a latching slot 3 2 for receiving the end of the lateral pressing plate 4. The latching slot 13 2 is in communication with the latching aperture 3I. By the insertion groove 13 2, the displacement of the lateral pressure plate 4 on the vertical plane, that is, the displacement in the up and down and left and right directions can be restricted. In the embodiment, the horizontal pressing plate 4 has a pair of the locking members 46 and the pair of the locking holes 13 of the engaging portion 13. 4 In detail, the locking member 46 is fixed to the cover portion. The top end surface of the 4 4, the locking member 4 ^ may be a punched metal piece having a spring portion 4 6 2 elastically protruding from the top surface of the horizontal pressure plate 4, and a fixing portion 4 6 4 is attached to the bottom end of the buckle portion 426 and is fixed to the lateral pressure plate 4. The cover portion 4 4 is further formed with a pair of recessed holes 44 to provide an accommodation space in which the latch portion 4 6 2 is danced. When assembled, the latching portion 4 6 2τ is pressed into the pair of 201126817 holes 440, to complete the opening of the latching portion 2 through the hole 120. The assembly plate 4 slides outward and falls off. . The field can be prevented from being used to prevent the horizontal plate 4 from being covered by the horizontal plate 4, and to prevent the horizontal plate 4 from being audible, and to be engaged with the engaging portion 1 3 - The step has slipped out with the touch. In this embodiment, the hand-held portion of the yoke 4 is protruded from its side and the portion 42 prevents accidental contact. ❺ on both sides. In order to protect the hand, please refer to the three-dimensional combination of the second figure and the third question, and the job picture. ['The connector of the present invention is not covered, and the elastic member 3 (10) of the elastic member 3 (10) is inclined toward the engaging portion 13^, that is, the fixing portion 3 2, θ mesh 1 extends '5 hai 5 early The other 70 pieces of the 3 pieces are placed on the bottom surface of the accommodating space 1 1 when the wafer is placed. The plate 4 can be smoothly tilted toward the engaging portion. The horizontally pressed wafer is electrically connected to the terminal 2, and the contact 3 is pushed forward and the wafer is pressed down. Please refer to the fourth figure for the picture. When the horizontal pressing plate 4 is pushed to the cover 3, the three-dimensional group elastically engages the locking buckle: T;: two 3 ί ' the locking member 46. When the operator has to take 4 3 3 4 to form a wafer mounting step, the horizontal pressing plate can be moved away from the wafer by holding the hand-held portion, that is, the wafer is lifted by the elastic arm d4 for convenient operation. The human out of the wafer 5 wood does not need to use the lost one to be particularly suitable for small wafers. = By the 'electrical connector of the present invention, having the following characteristics: The card: The partial detachment 4 is detachably engaged with the durable member of the susceptor 1 against the wafer, and utilizes 9/13 201126817 The hand piece 4 2, the hard board 4 can facilitate the step of unlocking and replace the wafer. 2, the engaging portion 13 of the transverse pressing plate 4 of the present invention is carried out, and it is said that when the horizontal pressing plate 4 is in the unlocked state, the soil is removed from the base. Block 1. When the seat 1' avoids the lateral pressing plate 4 to inadvertently keep the horizontal pressing plate 4 connected to the base 2, the elastic member 3 of the present invention can be equipped with a wafer for easy replacement by an operator. When the σ steam plate 4 is moved, the above description is only for the purpose of the present invention - the scope of the patent of the present invention is limited, so that the stipulations of the present invention are not equivalent to the content, and the invention is made. And within the schema, combined with Chen Ming.匕 匕 本 【 【 【 】 】 】 】 】 】 】 】 】 】 】 】 】 】 】 ; ; ; ; ; ; ; ; 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第The three figures are top views of the electrical connector of the present invention uncovered; and the fourth figure is a perspective assembled view of the electrical connector of the present invention after being covered. Base 1 [Description of main component symbols] accommodating space 11 terminal accommodating groove 112 slot 114 guiding groove 116 sliding portion 12 through hole 12 0 engaging portion 13 shielding portion 14 insertion groove 13 2 locking hole 13 4 10/13 2 201126817 Terminal interference part 2 2 Contact part 2 6 ' Elastic element 3 Fixing part 3 2 Cross-pressing plate 4 Hand-held part 4 2 Covering part 4 4 φ Locking piece 46 Fixing part 464 Wafer 5 Bending part 2 4 Elastic arm 3 4 bent portion 422 concave hole 4 4 0 spring button portion 462
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