五、新型說明： 【新型所屬之技術領域】 本創作涉及一種電連接器，尤其係一種達成電路板與晶片模組之 間電性連接之電連接器。 【先前技術】 一些電子封裝體，如晶片模組，常以小型化電子元件之形式安裝 於電路中，以形成連續完整電路之功能。為確保晶片模組在使用時之 安全可靠性，在其被使用之前都要進行測試。這種測試通常在長時間 之尚溫下進行，讓存在缺陷之晶片模組儘快失效，然後將其淘汰。現 有用於測試晶片模組之電連接器通常包括基體、設於基體中之複數導 電端子、鎖扣裝置及驅動鎖扣裝置打開或閉合之驅動裝置。 美國專利第6149449號專利揭露了一種上述用於測試晶片模組之 電連接器，該電連接器之基體包括設於基體上方並可相對於基體滑動 之滑動板，滑動板上設有複數收容導電端子之收容孔。參閱第七圖所 示，在沿對角線方向上，相鄰兩收容孔之間具有將收容孔隔開之隔欄， 由於隔攔會佔用部分空間，因此使得該電連接器可以收容之導電端子 數目較少，導電端子之端子臂容納空間也較小。 鑒於此，實有必要提供一種改進之電連接器，以克服上述電連接 器之缺陷。 【新型内容】 本創作所解決之技侧題係提供—種電輕器，該電連接器可以 對導電端子提供較大之活動空間並且可以提高端子排列密度。 為解決上述技術問題’本創作提供—種輯鄕，其包括·基座、 收容於基座内之複數導電端子、設於基座上方可相對於基座上下滑移 之驅動件及設於基座兩側且當驅動件向下滑動時可以打開之鎖扣件。 所述基座包括本體、設於本體上方可相對於本體滑動之滑動板及與滑 動板固定並與滑動板一同移動之頂板，所述頂板包括框形邊緣部及位 於邊緣部内用於收容導電端子之收容部。所述收容部包括複數間隔設 置之肋條，在相鄰兩肋條上共同形成容納晶片模組之錫球之收容槽。 導電子收谷於相鄰肋條所形成之間隙中，位於同一間隙内之相鄰導 電端子之間無塑膠壁。 相較於習知技術，本創作電連接器之頂板是由複數肋條形成，在 相鄰兩肋條上共同形成收容晶片模組錫球之收容槽，導電端子收容於 肋條形成之間隙中，由於相鄰導電端子之間無塑膠壁，因此增加了端 子之活動空間，同時也可以提高導電端子之排列密度。 【實施方式】 參閱第一圖至第四圖所示，本創作為一種電連接器，可電性連接 晶片模組1與印刷電路板（未圖示）’該晶片模組丨設有可與電連接器 電性連接之錫球10。電連接器包括基座2、組設於基座2内之複數導 電端子3、組設於基座2兩側之鎖扣件4、組設於基座2上方可相對於 基座2上下運動之驅動件5及位於基座2底部之保護板6。 基座2包括本體20、組設於本體20上之滑動板21、設於滑動板 21上之頂板22及設於基座2底部之固定板23 ^本體20呈矩狀，其包 括主體部200及自主體部2〇〇四周之向上延伸之側壁201。主體部2〇〇 與側壁201 —起圍設成用以收容滑動板21及頂板22之收容腔（未標 號）。主體部200、滑動板21及固定板23對應設有收容導電端子3之 收今孔（未標號），導電端子3通過固定板23被固定於基座2上。主 體部200之四角落設有複數定位孔202。本體20之侧壁201設有與驅 動件5配合之複數第一凹槽2〇3及可與保護板6配合之複數第二凹槽 204。侧壁201之四角落設有收容孔2〇5，以組裝彈簧7並提供驅動件 5相對於基座2上下運動之彈力。 滑動板21大致呈板狀，其可相對於本體2〇水平滑動，包括大致 呈矩形之基體210，在基體210相對兩側設有組裝鎖扣件4之容納槽 211，在基體210之四角處向下延伸有複數卡勾212，該卡勾212延伸 於本體20之定位孔202内以將滑動板21與本體2〇組裝在一起。基體 21〇在對角處設有凸塊213，凸塊213與卡勾212相鄰，該凸塊213上 。又有一個弧形面2130。滑動板21底部設有驅動塊214。 頂板22大致成矩形，其固定於滑動板21上可與滑動板21 一起相 對於本體20滑動。頂板22包括邊緣部22〇及位於邊緣部22〇中部之 用於收容導電端子3之矩狀收容部a卜所敎容部⑵由複數沿平 行於對角線方向延伸之肋條222組成’各肋條222之間相互獨立，各 肋條2U之間形成收容導電端子3之間隙奶，其中在相鄰兩肋條您 上共同形成複數收容錫球K)之收容槽223，所述收容槽223在所述肋 條222上為非貫穿肋條222底部之凹槽。所述收容槽呈陣列排布， 並且每行收容槽223在垂直對角線方向上輿其相鄰行之收容槽223呈 交錯排列。 驅動件5呈框體，可以使晶片模組i容置於框體内，該驅動件$ 底部之四角處設有向下延伸之柱體，以與本體2〇之收容孔挪配 合，驅動件5還設有複數與本體2〇之第一凹槽2〇3配合之卡持臂a， 通過卡持臂52與第一凹槽2〇3之配合使驅動件$可相對於基座2上下 滑動。驅動件5設有驅動滑板21之驅動部53，該驅動部53底部之一V. New description: [New technical field] The present invention relates to an electrical connector, in particular to an electrical connector that achieves an electrical connection between a circuit board and a chip module. [Prior Art] Some electronic packages, such as wafer modules, are often mounted in circuits in the form of miniaturized electronic components to form a continuous and complete circuit. To ensure the safety and reliability of the wafer module during use, it must be tested before it can be used. This type of testing is usually performed over a long period of time, allowing defective wafer modules to fail as quickly as possible and then eliminating them. Existing electrical connectors for testing wafer modules typically include a substrate, a plurality of conductive terminals disposed in the substrate, a latching device, and a drive device that drives the latching device to open or close. U.S. Patent No. 6,149,449 discloses an electrical connector for testing a wafer module. The base of the electrical connector includes a sliding plate disposed above the substrate and slidable relative to the substrate. The receiving hole of the terminal. Referring to the seventh figure, in the diagonal direction, the adjacent two receiving holes have a partition separating the receiving holes. Since the partitions occupy a part of the space, the electrical connector can be received and electrically conductive. The number of terminals is small, and the terminal arm accommodation space of the conductive terminals is also small. In view of this, it is necessary to provide an improved electrical connector that overcomes the deficiencies of the electrical connectors described above. [New Content] The technical problem solved by this creation is to provide a kind of electric lighter, which can provide a larger movable space for the conductive terminals and can improve the terminal arrangement density. In order to solve the above technical problem, the present invention provides a pedestal, a plurality of conductive terminals housed in the pedestal, a driving member disposed on the pedestal and slidable relative to the pedestal, and a base member A locking member that can be opened on both sides of the seat and that can be opened when the driving member slides down. The base comprises a body, a sliding plate disposed on the body and slidable relative to the body, and a top plate fixed to the sliding plate and moving together with the sliding plate, the top plate comprising a frame edge portion and the edge portion for receiving the conductive terminal The accommodating department. The accommodating portion includes a plurality of ribs disposed at intervals, and a receiving groove for accommodating the solder balls of the wafer module is formed on the adjacent ribs. The electron guiding valley is in the gap formed by the adjacent ribs, and there is no plastic wall between the adjacent conductive terminals located in the same gap. Compared with the prior art, the top plate of the present invention is formed by a plurality of ribs, and a receiving groove for accommodating the solder balls of the chip module is formed on the adjacent two ribs, and the conductive terminals are received in the gap formed by the ribs, due to the phase There is no plastic wall between the adjacent conductive terminals, so the movable space of the terminal is increased, and the arrangement density of the conductive terminals can also be improved. [Embodiment] Referring to the first to fourth figures, the present invention is an electrical connector electrically connected to a chip module 1 and a printed circuit board (not shown). The solder ball is electrically connected to the solder ball 10. The electrical connector includes a base 2, a plurality of conductive terminals 3 disposed in the base 2, and a locking member 4 disposed on two sides of the base 2, and is disposed above the base 2 to move up and down relative to the base 2. The driving member 5 and the protection plate 6 at the bottom of the base 2. The base 2 includes a main body 20, a sliding plate 21 assembled on the main body 20, a top plate 22 disposed on the sliding plate 21, and a fixing plate 23 disposed on the bottom of the base 2. The main body 20 has a rectangular shape and includes a main body portion 200. And an upwardly extending side wall 201 from the periphery of the main body portion 2''. The main body portion 2 is enclosed with the side wall 201 to receive a receiving cavity (not labeled) for the sliding plate 21 and the top plate 22. The main body portion 200, the slide plate 21, and the fixed plate 23 are provided with a receiving hole (not shown) for accommodating the conductive terminal 3, and the conductive terminal 3 is fixed to the base 2 by the fixing plate 23. The four corners of the main body portion 200 are provided with a plurality of positioning holes 202. The side wall 201 of the body 20 is provided with a plurality of first recesses 2〇3 engaged with the driving member 5 and a plurality of second recesses 204 engageable with the protective plate 6. The four corners of the side wall 201 are provided with receiving holes 2〇5 to assemble the spring 7 and provide an elastic force for the driving member 5 to move up and down with respect to the base 2. The sliding plate 21 is substantially in the shape of a plate which is horizontally slidable relative to the body 2A, and includes a substantially rectangular base body 210. On the opposite sides of the base body 210, there are provided receiving grooves 211 for assembling the locking members 4 at the four corners of the base body 210. A plurality of hooks 212 extend downwardly, and the hooks 212 extend into the positioning holes 202 of the body 20 to assemble the sliding plate 21 and the body 2〇. The base 21 is provided with a bump 213 at a diagonal, and the bump 213 is adjacent to the hook 212, and the bump 213 is placed thereon. There is another curved surface 2130. A driving block 214 is provided at the bottom of the sliding plate 21. The top plate 22 is substantially rectangular and is fixed to the slide plate 21 so as to be slidable relative to the body 20 with the slide plate 21. The top plate 22 includes an edge portion 22〇 and a rectangular receiving portion for receiving the conductive terminal 3 at the middle of the edge portion 22〇. The receiving portion (2) is composed of a plurality of ribs 222 extending in a direction parallel to the diagonal direction. Between the two ribs 2U, a gap between the ribs 2U and the ribs is formed. The ribs of the plurality of ribs K) are formed on the adjacent ribs. The 222 is a groove that is not at the bottom of the rib 222. The receiving slots are arranged in an array, and each row of receiving slots 223 are staggered in a direction perpendicular to the diagonal of the receiving slots 223 of adjacent rows. The driving member 5 is a frame body, and the chip module i can be received in the frame body. The driving member is provided with a downwardly extending column at the four corners of the bottom portion to cooperate with the receiving hole of the body 2〇, and the driving member 5 is further provided with a plurality of latching arms a that cooperate with the first recesses 2〇3 of the body 2〇, and the driving member $ can be moved up and down with respect to the base 2 by the cooperation of the latching arms 52 and the first recesses 2〇3 slide. The driving member 5 is provided with a driving portion 53 for driving the sliding plate 21, and one of the bottom portions of the driving portion 53
mj / JJ1U 側為形面’通過該狐形面與滑動板21之凸塊213滑動配合以驅動滑 動板21沿對角線方向滑動。 參閱第十一圖所示’導電端子3包括“u”形彎折部3〇、由彎折 4 30向下延伸設置之針狀插腳31以及由彎折部％之兩側向上延伸設 置之失持臂。祕臂包括—細定臂32和—個活動臂％。夾持臂之頂 端。又有兩失持部32〇、330。兩夹持部no、33〇係相對設置，可夾持晶 片模組1之踢球1〇。The mj / JJ1U side is a profiled surface slidably engaged with the projection 213 of the slide plate 21 by the fox-shaped surface to drive the slide plate 21 to slide in the diagonal direction. Referring to the eleventh figure, the conductive terminal 3 includes a "u"-shaped bent portion 3, a pin-shaped pin 31 extending downward from the bent portion 4 30, and a loss extending upward from both sides of the bent portion Hold the arm. The secret arm includes a fine arm 32 and a movable arm %. Hold the top end of the arm. There are also two missing parts 32〇, 330. The two clamping portions no, 33 are oppositely disposed to hold the kicking ball 1 of the wafer module 1.
保護板6包括平板狀之底板61及自底板61 _向本體20方向垂 直延伸之扣持臂62 ’底板01上設有收容導電端子3之插腳Μ之收容 孔（未標號）。保護板6可以沿本體2〇之第二凹槽2〇4上下滑動，當 保護板6遠離本體20底部時，導電端子3之插腳31未露出保護板6 以保護插腳Μ衫損傷；將倾板6向上移動使其靠近本體2〇時， 插腳31露出本體2〇底部，以與電路板電性連接。 5月坪細參閱第三圓和第四圖’其為本創作之第一實施例，該實; 例中，頂板22之收容部221由複數相互不連接之肋條拉組成位;The protective plate 6 includes a flat bottom plate 61 and a retaining arm 62 from the bottom plate 61 extending vertically toward the main body 20. The bottom plate 01 is provided with a receiving hole (not labeled) for receiving the pin of the conductive terminal 3. The protection plate 6 can slide up and down along the second groove 2〇4 of the body 2〇. When the protection plate 6 is away from the bottom of the body 20, the pins 31 of the conductive terminal 3 do not expose the protection plate 6 to protect the pinch shirt from being damaged; When the 6 is moved upward to be close to the body 2, the pin 31 is exposed at the bottom of the body 2 to be electrically connected to the circuit board. Referring to the third and fourth figures in May, which is the first embodiment of the creation, in the example, the receiving portion 221 of the top plate 22 is formed by a plurality of ribs that are not connected to each other;
同-間隙225内之相鄰導電端子3之間無塑膠壁。參閱第五圖和第; 圖所示，其為本創作之第二實關，該實施例與第_實施例基本相同 不同之處在於相鄰兩肋條222之間之收容槽223中部設有連接兩劍 222之連接部224 ’該連接部224位於收容槽Μ3之底部，略低於收名 槽223之凹槽底面，導電端子3之固定臂32與活動臂^分別位於連 接部224兩側。連接部似之設置，可以增加收容部221之連接強度， 而且也可以為顔職忖便模具（未圖示）脫出提供空間，即錢 接㈣位觸綱於脫模之麟（未_，財便雜Μ從 模具脫出。 7 參閱第七圖所示，本創作—個導電端子3之兩夾持臂收容於同一 收容槽223中且該導電端子3之夾持臂沿對角線方向延伸排布。肋條 222上設置之收容槽223 *由一半圓形收容槽則和一半_收容槽 2232組成，其中導電端子3之固定臂32收容於半·容槽咖中， 活動臂33收容於橢圓收容槽2232中。 該電連接器之具體操作過程如下：當驅動件5位於初始位置時， 驅動件5遠離基座2 ’當對驅動件5施加向下之按壓力時，驅動件$驅 動滑動板21及頂板22沿本體之對角線方向滑動，鎖扣件4被驅動件$ 打開’導電端子3之活動臂33被滑動板21底部之驅動塊21推開，如 第七圖和第八圖所示，此時放入晶片模組！，然後再撤去外力活動臂 %與滑動板21及頂板22 —起作回復運動，活動臂33在回復過程中先 細到錫球10，然後活動臂33、滑動板2、頂板22及錫球1() 一起繼 續細復動作’最後活動臂33與固定臂32之夾持部32(}、33〇共同夹 持錫球10，如第九圖和針圖所示。由於活動臂33設置在橢圓收容槽 2232内，因此可以增加錫球1〇在長度上之活動空間，使收容槽2幻不 易與錫球10干涉。 本創作之重點結構在於頂板22之收容部功是由複數肋條組成， 在沿對角線方向上，相鄰兩收容槽223之間連通，導電端子之夾持臂 不文收容槽223之限制，因此節約了空間，增大了收容導電端子3之 活動空間，同時也可以增加導電端子3之排列密度。 綜上所述，本創作確已符合新型專利之要件，爰依法提出專利申 請。惟，以上所述者僅係本創作之較佳實施方式，本創作之範圍並不 以上述實施方式為限，舉凡熟習本案技藝之人士援依本創作之精神所 作之等效修飾或變化，皆應涵蓋於以下申請專利範圍内。 M375310 【圖式簡單說明】 第-圖為本創作電連接n之立體組合圖； 第一圖為本創作電連接器之立體分解圖. ，其中該頂板為本創作之第 第三圖為本創作電連接器之頂板之立體圖 一實施例； 第四圖為第三圖所示頂板之俯視圖； 第五圖為本創作電連接器之頂板之另—立體圖，其中該頂板為本創作 之第二實施例； 第六圖為第五圖所示頂板之俯視圖； 其中==：：電繼之頂板、滑動板與導電端子組裝之俯視圖， 第八圖為第七圖沿VIII—VIII賴示之剖視圖，並在其巾示出晶片模 組； 第九圖為本創作電連接器之頂板、滑動板與導電端子组裝之俯視圖， 其令導電端子夾持住晶片模組之錫球； 第十圖為第九圖沿X—X線所示之剖視圖； 第十一圖為本創作電連接器之導電端子之立體圖。 【主要元件符號說明】 1 錫球 10 2 本體 20 200 側壁 201 202 第一凹槽 203 204 收容孔 205 21 基體 210 晶片模組 基座 主體部 定位孔 第二凹槽 滑動板 M375310 容納槽 211 卡勾 212 凸塊 213 弧形面 2130 驅動塊 214 頂板 22 邊緣部 220 收容部 221 肋條 222 收容檜 223 圓形收容槽 2231 橢圓收容槽 2232 連接部 224 間隙 225 固定板 23 導電端子 3 弯折部 30 插脚 31 固定臂 32 活动臂 33 夹持部 320、330 鎖扣件 4 驅動件 5 柱體 51 卡持臂 52 驅動部 53 保護板 6 底板 61 扣持臂 62 彈簧 7 10There is no plastic wall between adjacent conductive terminals 3 in the same-gap 225. Referring to FIG. 5 and FIG. 1 , which is the second embodiment of the present invention, the embodiment is substantially the same as the first embodiment except that the middle of the receiving groove 223 between the adjacent two ribs 222 is connected. The connecting portion 224 of the two swords 222 is located at the bottom of the receiving slot 3, slightly lower than the bottom surface of the recess of the receiving slot 223, and the fixed arm 32 of the conductive terminal 3 and the movable arm are respectively located at two sides of the connecting portion 224. The connection portion is arranged to increase the connection strength of the accommodating portion 221, and it is also possible to provide space for the squatting mold (not shown) to be detached, that is, the money connection (four) is in contact with the release mold (not _, The jigsaw is taken out from the mold. 7 Referring to the seventh figure, the two clamping arms of the conductive terminal 3 are accommodated in the same receiving groove 223 and the clamping arms of the conductive terminal 3 are diagonally oriented. The arranging groove 223 is disposed on the rib 222. The rib 222 is formed by a semi-circular receiving groove and a half accommodating groove 2232. The fixing arm 32 of the conductive terminal 3 is received in the semi-cavity, and the movable arm 33 is received in The elliptical receiving groove 2232. The specific operation of the electrical connector is as follows: when the driving member 5 is in the initial position, the driving member 5 is away from the base 2' when a downward pressing force is applied to the driving member 5, the driving member is driven The sliding plate 21 and the top plate 22 slide along the diagonal direction of the body, and the locking member 4 is driven by the driving member $. The movable arm 33 of the conductive terminal 3 is pushed away by the driving block 21 at the bottom of the sliding plate 21, as shown in the seventh figure and the As shown in Figure 8, put the wafer module at this time!, then remove it. The movable arm % plays a return movement with the sliding plate 21 and the top plate 22, and the movable arm 33 is first fined to the solder ball 10 during the recovery process, and then the movable arm 33, the sliding plate 2, the top plate 22 and the solder ball 1 () continue to be fine together. The repetitive motion 'last movable arm 33 and the clamping portion 32 (}, 33 固定 of the fixed arm 32 hold the solder ball 10 together, as shown in the ninth diagram and the needle diagram. Since the movable arm 33 is disposed in the elliptical receiving groove 2232, Therefore, the movable space of the solder ball 1 〇 can be increased, so that the receiving slot 2 is not easily interfered with the solder ball 10 . The key structure of the present invention is that the housing portion of the top plate 22 is composed of a plurality of ribs, in a diagonal direction. The two adjacent receiving slots 223 are connected to each other, and the clamping arms of the conductive terminals are not limited by the receiving slots 223, thereby saving space, increasing the movable space for accommodating the conductive terminals 3, and also increasing the conductive terminals 3. In view of the above, the creation has indeed met the requirements of the new patent, and the patent application is filed according to law. However, the above is only the preferred embodiment of the creation, and the scope of the creation is not in the above embodiment. For the limit, The equivalent modifications or changes made by the person skilled in the art in accordance with the spirit of this creation shall be covered by the following patent application. M375310 [Simple description of the diagram] The first diagram is a three-dimensional combination diagram of the creative electrical connection n; The figure is an exploded perspective view of the creative electrical connector. The top plate is the third view of the creation. The third embodiment of the present invention is a perspective view of the top plate. The fourth figure is the top plate shown in the third figure. The top view is the other perspective view of the top plate of the creative electrical connector, wherein the top plate is the second embodiment of the creation; the sixth figure is the top view of the top plate shown in the fifth figure; wherein ==:: The top view of the top plate, the sliding plate and the conductive terminal assembly, the eighth figure is a cross-sectional view of the seventh figure taken along VIII-VIII, and the wafer module is shown in the towel; the ninth figure is the top plate of the creative electrical connector, A top view of the assembly of the sliding plate and the conductive terminal, the conductive terminal holding the solder ball of the chip module; the tenth figure is a cross-sectional view taken along line X-X of the ninth figure; the eleventh figure is the creative electrical connection Conductor terminal Stereo view. [Main component symbol description] 1 solder ball 10 2 body 20 200 side wall 201 202 first groove 203 204 receiving hole 205 21 base 210 wafer module base body positioning hole second groove sliding plate M375310 receiving groove 211 hook 212 Bump 213 Curved surface 2130 Drive block 214 Top plate 22 Edge portion 220 Housing portion 221 Rib 222 Housing 223 223 Circular receiving groove 2231 Elliptical receiving groove 2232 Connection portion 224 Clearance 225 Fixing plate 23 Conductive terminal 3 Bending portion 30 Pin 31 Fixed arm 32 movable arm 33 clamping portion 320, 330 locking member 4 driving member 5 cylinder 51 holding arm 52 driving portion 53 protection plate 6 bottom plate 61 fastening arm 62 spring 7 10