-M331807 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種電連接器，特別是指一種零插入 力電連接器。 【先前技術】 一般習知用以供中央處理器、數位微型反射鏡元件 (Digital Micromirror Device)等晶片模組或其他晶片模組組 裝的電連接器，通常包含一基座、一組裝於基座的上蓋， 及一用以驅使上蓋相對於基座滑移的驅動機構，如中國專 利第ZL200420054797.5號專利案（對應的美國專利案案號為 US7，182,65G)所揭露的電連接器，以及圖i所示之類似該專 利案的電連接器1。 如圖1所示，電連接器i是用以供一晶片模組（圖未示） 組裝，該晶片模組為投影系統所使用的數位微型反射鏡元 件，電連接器1的基座11及上蓋12皆呈長方形，基座U 包括一前端緣111、一相對於前端、緣lu的後端緣（圖未示） ，及一設置於前端緣111的第一安裝部112，上蓋12包括 一與基座11的前端緣111相對應的前端緣121、一與基座 11的後端緣相對應的後端緣122，及一設置於前端緣121的 第二安裝部123,驅動機構13的凸輪元件131設置於第一 、第二安裝部112、123上並部分外露出第二安裝部123， 藉由轉動凸輪元件131使其可推動上蓋12沿箭頭所示的一 前後方向相對於基座11移動。 由於驅動機構13是安裝在第一、第二安裝部112、123 M331807-M331807 VIII. New description: [New technical field] The present invention relates to an electrical connector, in particular to a zero insertion force electrical connector. [Prior Art] Generally, an electrical connector for assembling a chip module such as a central processing unit or a digital micromirror device or other chip modules generally includes a base and an assembly on the base. The upper cover, and a drive mechanism for urging the upper cover to slide relative to the base, such as the electrical connector disclosed in the Chinese Patent No. ZL200420054797.5 (corresponding U.S. Patent No. 7,182,65G) And the electrical connector 1 similar to the patent shown in FIG. As shown in FIG. 1 , the electrical connector i is used for assembling a chip module (not shown), which is a digital micro mirror component used in the projection system, the base 11 of the electrical connector 1 and The upper cover 12 has a rectangular shape, and the base U includes a front end edge 111, a rear end edge (not shown) opposite to the front end and the edge lu, and a first mounting portion 112 disposed on the front end edge 111. The upper cover 12 includes a first cover portion 112. a front end edge 121 corresponding to the front end edge 111 of the base 11, a rear end edge 122 corresponding to the rear end edge of the base 11, and a second mounting portion 123 disposed at the front end edge 121, the driving mechanism 13 The cam member 131 is disposed on the first and second mounting portions 112, 123 and partially exposes the second mounting portion 123. By rotating the cam member 131, the upper cover 12 can be pushed relative to the base in a front-rear direction indicated by an arrow. 11 moves. Since the driving mechanism 13 is mounted on the first and second mounting portions 112, 123 M331807
上’且第一、第二安裝部112、123是設置在通過並垂直前 後方向的前端緣m、121上，同時上蓋12的後端緣122與 第一、第一安裝部112、123之間的距離較長，因此上蓋12 相對於基座11滑移的過程中，上蓋12的後端緣122或靠近 後端緣122的部分容易產生翹曲或上浮，造成組裝在上蓋 12之曰曰片模組的針腳（圖未示）與基座Η内的導電端子（圖未 不）連接上的不穩定。此外，為了供驅動機構13的構件組裝 ，基座11及上蓋12在設計時需在前端緣m、121上分別 设置第一、第二安裝部112、123,使得電連接器丨的整體 長度增長，因此此類型的電連接器i設置於電路板（圖未示） 上日卞’會造成其他電子元件佈設時的不易。 另外，其他類似的電連接器雖然其基座及上蓋並非呈 長方形，但是驅動機構同樣是設置在通過並垂直於上蓋移 動方向的-端緣上，由於上蓋的一端緣是設置有供驅動機 構的構件組裝的安裝部，而另—端緣與安裝部之間的距離 車乂長’因此上蓋的另—端緣或靠近該另_端緣的部分同樣 容易產生勉曲或上浮，造成組裝在上蓋的晶片模組的針腳 與基座内的導電端子連接上的不穩定。 【新型内容】 …本新型之-目#，在於提供—種能夠減少整體長度的 设计:使得上蓋在滑移過程中能降低鍾曲或上浮情形的電 本新型的其他目的和優點 特徵中得到進一步的了解。 可以從本新型所揭露的技術 6 •M331807 為達上述之一或部份或全部目的或是其他目的，本新 型之實施例所揭露之電連接器，包含一基座、多數個導電 端子、一上蓋及一驅動機構。 基座包括一前端緣、一後端緣、多數個位於前、後端 緣間的容置孔，及一位於左、右側其中之一侧的第一安裝 ， 部’所述導電端子分別設置於所述容置孔中，上蓋設置於 基座上並包括一前端緣與一後端緣分別與基座的前、後端 φ 緣相對應、多數通孔位於上蓋前、後端緣間且分別與所述 容置孔相對應，及一第二安裝部與基座的第一安裝部相對 應，驅動機構設置於第一、第二安裝部的區域上，並可驅 使上蓋沿一前後方向相對於基座移動。 於本新型之實施例中，基座還包括一上表面，基座的 上表面凸設多數個長形的凸塊且長向與前後方向平行，上 置於基座的上表面上，上蓋還包括多數個分別與所述 凸塊相滑動接合的長形導孔，各導孔的延伸長度大於各凸 • ㈣延伸長度且至少大於或等於上蓋相對於基座移動的距 離長度，各導孔的寬度略大於各凸塊的寬度。 於本新型之實施例中，驅動機構包括一樞接於第一安 裝部的凸輪元件及一組裝於第二安裝部並可被凸輪元❹ ^的傳動件，凸輪元件具有—凸輪部，傳動件套設於凸輪 p上U彳與凸輪部抵接的内壁面。傳動件還且有一 凸設於内壁面-側且鄰近上蓋的後端緣用以供凸輪部抵接 的凸片’凸片呈長形且長度的延伸方向與前後方向垂直。 於本新型之實施例中，第一安農部包括一容置槽，及 7 -M331807 —^ μ 洽 且有“：角度地設置於容置槽内的擋止件，凸輪元件還 面的限:ΓΓ部底面的底座，及至少一凸設於底座底 件之間鏟/位於該三擋止件之間並可在該二擋止 … 第一安裝部包括二相間隔的定位孔，傳動件 二分別卡掣於m孔内較位片，第二安裝部 二開孔，凸輪元件還具有—設置於凸輪部頂面且容置 於開孔内的頭部。And the first and second mounting portions 112, 123 are disposed on the front end edges m, 121 passing through and perpendicular to the front-rear direction, while the rear end edge 122 of the upper cover 12 and the first and first mounting portions 112, 123 are The distance is long, so that during the sliding of the upper cover 12 relative to the base 11, the rear end edge 122 of the upper cover 12 or the portion near the rear end edge 122 is prone to warping or floating, resulting in the assembly of the upper cover 12. The pins of the module (not shown) are unstable to the conductive terminals (not shown) in the susceptor. In addition, in order to assemble the components of the driving mechanism 13, the base 11 and the upper cover 12 are respectively provided with first and second mounting portions 112 and 123 on the front end edges m and 121, so that the overall length of the electrical connector turns. Therefore, the electrical connector i of this type is disposed on the circuit board (not shown), which may cause difficulty in the layout of other electronic components. In addition, although other similar electrical connectors are not rectangular in shape, the driving mechanism is also disposed on the end edge passing through and perpendicular to the moving direction of the upper cover, since one end edge of the upper cover is provided with a driving mechanism. The mounting portion of the component is assembled, and the distance between the other end edge and the mounting portion is long. Therefore, the other end edge of the upper cover or the portion close to the other end edge is also prone to distortion or floating, resulting in assembly on the upper cover. The pins of the wafer module are unstable to the conductive terminals in the pedestal. [New content] ... The new type - Mesh #, is to provide a design that can reduce the overall length: to further enhance the other purpose and advantages of the new type of electric book in which the upper cover can reduce the bell or floating condition during the slipping process. Understanding. The electrical connector disclosed in the embodiment of the present invention includes a base, a plurality of conductive terminals, and a plurality of or all of the above-mentioned or other objects. Upper cover and a drive mechanism. The base includes a front end edge, a rear end edge, a plurality of receiving holes between the front and rear end edges, and a first mounting on one of the left and right sides, wherein the conductive terminals are respectively disposed on In the accommodating hole, the upper cover is disposed on the pedestal and includes a front end edge and a rear end edge respectively corresponding to the front and rear end φ edges of the pedestal, and the plurality of through holes are located between the front cover and the rear end edge of the upper cover and respectively Corresponding to the receiving hole, and a second mounting portion corresponding to the first mounting portion of the base, the driving mechanism is disposed on the area of the first and second mounting portions, and can drive the upper cover to face in a front-rear direction Move on the base. In the embodiment of the present invention, the base further includes an upper surface, and the upper surface of the base protrudes from a plurality of elongated protrusions and the longitudinal direction is parallel to the front-rear direction, and is placed on the upper surface of the base, and the upper cover is further a plurality of elongated guide holes respectively slidably engaged with the bumps, wherein each of the guide holes has an extended length greater than each of the convex (four) extension lengths and at least greater than or equal to a distance between the upper cover and the base, and the guide holes are The width is slightly larger than the width of each bump. In the embodiment of the present invention, the driving mechanism includes a cam member pivotally connected to the first mounting portion and a transmission member assembled to the second mounting portion and movable by the cam member, the cam member having a cam portion and a transmission member The inner wall surface of the cam p that is in contact with the cam portion is disposed on the cam p. The transmission member further has a tab piece protruding from the inner wall surface side and adjacent to the rear end edge of the upper cover for abutting the cam portion. The tab piece has an elongated shape and a length extending in a direction perpendicular to the front-rear direction. In the embodiment of the present invention, the first Anonong portion includes a receiving groove, and 7-M331807-^ is in contact with and has a ": angularly disposed in the receiving groove, the cam member is further limited a base of the bottom surface of the crotch portion, and at least one shovel disposed between the base member of the base portion and located between the third stop member and at the second stop. The first mounting portion includes two spaced apart positioning holes, the transmission member The two are respectively inserted into the positioning piece in the m hole, and the second mounting part has two openings. The cam element further has a head disposed on the top surface of the cam portion and accommodated in the opening.
杨型之實施财的電連接器，由於供㈣機構設置 、、:、第二安裝部是分別位於基座的側邊及上蓋的側邊 ♦藉此犯減少電連接器的整體長度，使得電連接器組裝 於包路，時’其他電子元件的佈設能夠更積極化且更緊密 化:同時，搭配驅動機構的構件設置位置分別與上蓋的前 後端緣之間的距離相同或相近，使得上蓋相對於基座滑 移的k私中月b更為平順，且能降低上蓋的前端緣或後端緣 產生翹曲或上浮的情形，以增加晶片模組的針腳與容置孔 内之導電端子連接上的穩定性。 【實施方式】 有關本新型之如述及其他技術内容、特點與功效，在 以下配。參考圖式之_個較佳實施例的詳細說明中，將可 碼邊的呈ί見卩下實施例中所提到的方向用語，例如：上 下工右剷或後專，僅是參考附加圖式的方向。因 此’使用的方向用語是用來說明並非用來限制本新型。 如圖2及圖3所示，是本新型電連接器之一較佳實施 例，該電連接H 200是用以供一晶片模組（圖未示）組裝的零 8 • M331807 插入力電連接器，在本實施例中，該晶片模組為投影系統 所使用的數位微型反射鏡元件（Digital Micromirror Device) 。電連接器200包含一用以組裝於電路板（圖未示）上的基座 2、多數個設置於基座2内的導電端子3、一設置於基座2 上用以供晶片模組組裝的上蓋4，及一用以驅使上蓋4相對 於基座2滑移的驅動機構5。 基座2由絕緣材質所製成，其包括一上表面2〇、一前 端緣21、一相對於前端緣21的後端緣22 '二相對且分別 連接於刖、後端緣21、22之左、右相反端的側邊23、多數 個形成於上表面20用以分別供所述導電端子3容置的容置 孔24夕數個凸塊25及多數個扣塊26。各側邊23為一長 邊且長度較分別為一短邊之前、後端緣21、22的長度長， 所述凸塊25間隔地凸設於基座2的上表面2〇並分別鄰近 二側邊23處，各凸塊25呈長形且其長向與各側邊23的延 伸方向平行，而所述扣塊26分別橫向地凸設於二側邊23 上（圖中只顯示其中一侧邊23上的扣塊26)。 基座2還包括一位於左、右側其中之一側邊23的第一 安裝部27，在本實施例中，第一安裝部27是設置在右側侧 邊23的中段處，第一安裝部27設有一開口朝上的容置槽 271、二間隔-定角度地設置於容置# 271内且位於前、後 相反侧的擋止件272，及一形成於二擋止件272之間的樞接 孔 273。 上蓋4由絕緣材質所製成，其外形大致與基座2相當 ，上盍4包括—前端緣41 '一相對於前端緣4ι的後端緣 9 -M331807 42、二相對且分別連接於前、後端緣41、42之左、右相反 端的侧邊43、多數個分別與容置孔24位置相對應的通孔 4 4、多數個導孔4 5及多數個扣件4 6。上蓋4的前、後端緣 41、42分別與基座2的前、後端緣21、22位置相對應，各 侧邊43為-長邊且長度較分別為—短邊之前、後端緣4ι、 42的長度長。所述通孔44分別用以供晶片模組的針腳(圖 未示）插置’所述扣件46分別設於二側邊43内側並與基座 2的扣塊26位置相對應，各扣件46為一用以供各扣塊％ 扣接的扣槽。所述導孔45貫穿上蓋4並分卿近二側邊43 處，各導孔45呈長形且其長向與各側彡43的延伸方向平 行，各導孔45 @延伸長度大於各凸& 25岐伸長度且至 少大於或等於上蓋4相對於基座2滑移的距離長度，各導 孔45的寬度略大於各凸塊25的寬度，各導孔⑴立置與各 凸塊^位置相對應，且各導孔45可與各凸塊25相滑動接 藉此’上蓋4相對於基座2滑移時，上蓋4的導孔45 月b平％地沿凸塊25的長度延伸方向滑移。 上蓋4還包括一位於左、右側其中之一側邊的第二 女衣47 ’在本實施例中’第二安裝部47是設置在右側側 邊43中&處並與第-安裝部27位置相對應，第二安裝部 47叹有一開孔471，及二相間隔地分別位於開孔‘η前、 後侧的定位孔472。 另立如圖3及圖4所示，驅動機構5包括一樞接於第一安 裝^ 27的凸輪元件51，及一組裝於第二安裝部〇並可被 凸輪元件推動的傳動件52。凸輪元件51具有一用以安 10 .M331807 裝於容置槽271内呈圓盤狀的底座511，底座511底面的中 心處設有一用以樞設於樞接孔273内的樞接柱512，且底座 511底面凸設有二位於相反侧的限位件513，其中一限位件 513是容置在容置槽271内且位於二擋止件272的同一側之 間，而另一限位件513是容置在容置槽271内且位於二擋 止件272的另一側之間，各限位件513可在二擋止件272 所界定的角度範圍内轉動。值得一提的是，凸輪元件的 限位件513數量也可為一個，同樣可在二擋止件272所界 定的角度範圍内轉動，並不受限於本實施例中所揭露的設 计。另外，底座511頂面設有一凸輪部514，凸輪部514頂 面設有一呈圓盤狀的頭部515，頭部515開設有一用以供工 具（圖未示）卡接的凹槽516，藉由工具轉動頭部515，使得 凸輪元件51可以樞接柱512為軸心相對於第一安裝部27 轉動。 傳動件52呈框形且由金屬材質所製成，其具有一内壁 面521、一凸設於内壁面521後側的凸片522，及二定位片 523。凸片522呈長形且由内壁面521後側端朝上凸伸而成 ’用以供凸輪元件51的凸輪部514抵接，二定位片523分 別由傳動件52的前、後側朝上凸伸而成，用以分別卡掣於 第二安裝部47的二定位孔472内，各定位片523的相反側 分別設有一突刺524，藉由突刺524與第二安裝部47界定 出疋位孔472的内壁面（圖未示）干涉固定，使得傳動件 月b穩固地定位於第二安裝部47上。 如圖2、圖3及圖5所示，在組裝電連接器2〇〇時，首 11 -M331807The electrical connector of the Yang type is provided, because the (4) mechanism is disposed, and the second mounting portion is located at the side of the base and the side of the upper cover, respectively, thereby reducing the overall length of the electrical connector, thereby making the electricity When the connector is assembled in the package, the layout of other electronic components can be more active and compact: at the same time, the position of the components with the driving mechanism is the same or similar to the distance between the front and rear edges of the upper cover, so that the upper cover is relatively In the k private sliding of the base, the monthly b is smoother, and the front end edge or the rear end edge of the upper cover can be reduced in warping or floating, so as to increase the connection between the pins of the chip module and the conductive terminals in the receiving hole. Stability on the top. [Embodiment] The following description of the novel and other technical contents, features and effects are provided below. Referring to the detailed description of the preferred embodiment of the drawings, the directional terms mentioned in the following embodiments, such as the upper and lower right shovel or the post-application, are only available for reference. Direction. Therefore, the terminology used is used to describe that it is not intended to limit the invention. As shown in FIG. 2 and FIG. 3, it is a preferred embodiment of the present invention. The electrical connection H 200 is used for assembling a chip module (not shown). In this embodiment, the wafer module is a digital micromirror device used in a projection system. The electrical connector 200 includes a base 2 for mounting on a circuit board (not shown), a plurality of conductive terminals 3 disposed in the base 2, and a base 2 for assembly of the chip module. The upper cover 4 and a drive mechanism 5 for urging the upper cover 4 to slide relative to the base 2. The base 2 is made of an insulating material and includes an upper surface 2〇, a front end edge 21, and a rear end edge 22′ opposite to the front end edge 21, and are respectively connected to the crucible and the rear end edges 21 and 22. The side edges 23 of the left and right opposite ends are formed on the upper surface 20 for receiving the holes 25 of the conductive terminals 3 and the plurality of bumps 26 and the plurality of buckles 26 . Each of the side edges 23 is a long side and has a length longer than a short side, and the lengths of the rear end edges 21 and 22 are long. The protrusions 25 are spaced apart from the upper surface 2 of the base 2 and adjacent to each other. At the side 23, each of the protrusions 25 has an elongated shape and its longitudinal direction is parallel to the extending direction of the side edges 23, and the buckles 26 are laterally protruded from the two side edges 23 (only one of them is shown in the figure). Buckle 26) on side 23. The base 2 further includes a first mounting portion 27 located at one of the left and right side edges 23. In the present embodiment, the first mounting portion 27 is disposed at a middle portion of the right side side 23, and the first mounting portion 27 An accommodating groove 271 having an opening upward, a stopper 272 disposed at an interval θ271 and disposed on the front and rear opposite sides, and a pivot formed between the second stoppers 272 are disposed at intervals Hole 273. The upper cover 4 is made of an insulating material, and its outer shape is substantially equal to that of the base 2. The upper cymbal 4 includes a front end edge 41 ′ which is opposite to the rear end edge 9 - M 331 807 42 of the front end edge 4 ι , and is oppositely connected to the front, respectively. The side edges 43 of the left and right opposite ends of the rear end edges 41, 42 and the plurality of through holes 44, a plurality of guide holes 45 and a plurality of fasteners 46 respectively corresponding to the positions of the accommodating holes 24. The front and rear end edges 41, 42 of the upper cover 4 respectively correspond to the positions of the front and rear end edges 21, 22 of the base 2, and the side edges 43 are - long sides and the lengths are respectively - short front and rear end 4ι, 42 are long in length. The through holes 44 are respectively inserted into the pins (not shown) of the wafer module. The fasteners 46 are respectively disposed inside the two side edges 43 and correspond to the positions of the buckles 26 of the base 2, and the buckles are respectively buckled. The member 46 is a buckle groove for fastening each of the buckle blocks. The guide hole 45 extends through the upper cover 4 and is divided into two adjacent sides 43. Each of the guide holes 45 has an elongated shape and its longitudinal direction is parallel to the extending direction of each side turn 43. Each of the guide holes 45 has an extended length greater than each convex & 25岐 elongation and at least greater than or equal to the distance of the upper cover 4 sliding relative to the base 2, the width of each of the guide holes 45 is slightly larger than the width of each of the bumps 25, and each of the guide holes (1) is positioned and positioned with each of the bumps Correspondingly, each of the guide holes 45 can be slidably coupled to each of the bumps 25. When the upper cover 4 slides relative to the base 2, the guide holes 45 of the upper cover 4 extend in the direction of the length of the bumps 25. Slip. The upper cover 4 further includes a second female garment 47' on the side of one of the left and right sides. In the present embodiment, the second mounting portion 47 is disposed at the right side edge 43 and at the first mounting portion 27 Corresponding to the position, the second mounting portion 47 has an opening 471 and a positioning hole 472 which is spaced apart from each other at the front and rear sides of the opening 'n. As shown in Figures 3 and 4, the drive mechanism 5 includes a cam member 51 pivotally coupled to the first mounting member 27, and a transmission member 52 assembled to the second mounting portion and urged by the cam member. The cam member 51 has a base 511 which is mounted in the accommodating groove 271 in the shape of a disc. The center of the bottom surface of the base 511 is provided with a pivot post 512 pivotally disposed in the pivot hole 273. And a limiting member 513 is disposed on the bottom surface of the base 511. The limiting member 513 is disposed in the receiving groove 271 and is located between the same side of the second stopping member 272, and the other limit is The member 513 is received in the accommodating groove 271 and located between the other side of the second stopper 272, and each of the limiting members 513 is rotatable within an angle defined by the second stopper 272. It is worth mentioning that the number of the limiting members 513 of the cam member can also be one, and can also be rotated within the angular range defined by the second stopping member 272, and is not limited to the design disclosed in the embodiment. In addition, a top surface of the base 511 is provided with a cam portion 514. The top surface of the cam portion 514 is provided with a disk-shaped head portion 515. The head portion 515 defines a recess 516 for engaging a tool (not shown). The head 515 is rotated by the tool such that the cam member 51 can pivot the post 512 about the axis relative to the first mounting portion 27. The transmission member 52 has a frame shape and is made of a metal material, and has an inner wall surface 521, a protrusion 522 protruding from the rear side of the inner wall surface 521, and two positioning pieces 523. The tab 522 has an elongated shape and is protruded upward from the rear end surface of the inner wall surface 521 to abut the cam portion 514 of the cam member 51. The two positioning pieces 523 are respectively directed from the front and rear sides of the transmission member 52 upward. The protrusions are respectively formed in the two positioning holes 472 of the second mounting portion 47. The opposite sides of the positioning pieces 523 are respectively provided with a spur 524, and the spurs 524 and the second mounting portion 47 define a position. The inner wall surface (not shown) of the hole 472 is interference-fixed so that the transmission member month b is firmly positioned on the second mounting portion 47. As shown in Figure 2, Figure 3 and Figure 5, when assembling the electrical connector 2〇〇, the first 11 -M331807
豢 先將凸輪元件51安裝於第一安裝部27的容置 接著將傳動件52的定位片523卡掣於第二安裝：、— 位孔472 ’使傳動,牛52定位於第二安裝部47 : :P 蓋4組裝並蓋覆於基座2上，使傳動件52如圖”斤示地套 设於凸輪…!的凸輪部514上，此時部分凸輪部料 與傳動件52的内壁面521抵接，凸輪元件5ι的頭部… 容置於第二安裝部47的開孔47卜且基座2的各$办 設並凸^上蓋4的各導孔45，藉由基座2的各扣塊^ 接於上蓋4的各扣件46内，使上蓋4組裝於基座2上此 時即完成電連接器200的組裝。特別說明的是，在組裝的 過程中，傳動件52也可先套設於凸輪元件51的凸輪部叫 上，最後再將上蓋4組裝於基座2，使傳動件52的定位片 523卡掣於第二安裝部47的定位孔472内。 如圖2、圖6及圖8所示，藉由驅使驅動機構5的凸輪 70件51轉動可使上蓋4沿―如箭頭（如圖2)所示的前後方向 相對於基座2在一開啟位置（如圖6)及一閉合位置（如圖”之 間移動。當在開啟位置時，可將晶片模組安裝於上蓋4上 ，使晶片模組的針腳（圖未示）穿過上蓋4的通孔44並容置 於基座2的容置孔24(圖3)内，此時晶片模組的針腳未與容 置孔24内的導電端子3(圖3)接觸。另外，凸輪元件51的 各限位件513(圖4)抵接在一擋止件272(圖3)的一側，且各 凸塊25後端抵接在或靠近各導孔45後端。 如圖6及圖7所示’將凸輪元件51的頭部515以一箭 頭I所示的方向旋轉，凸輪元件51的凸輪部514會推動傳 12 -M331807The first mounting of the cam member 51 to the first mounting portion 27 then latches the positioning tab 523 of the transmission member 52 to the second mounting: - the positional hole 472' enables the transmission, and the cow 52 is positioned at the second mounting portion 47. : :P The cover 4 is assembled and covered on the base 2, so that the transmission member 52 is sleeved on the cam portion 514 of the cam ..., and at this time, part of the cam portion and the inner wall surface of the transmission member 52 The 521 abuts, the head of the cam member 5 i is accommodated in the opening 47 of the second mounting portion 47, and each of the bases 2 is disposed and protrudes from the guide holes 45 of the upper cover 4 by the base 2 Each of the fastening blocks is connected to each of the fastening members 46 of the upper cover 4, and the upper cover 4 is assembled on the base 2 to complete the assembly of the electrical connector 200. In particular, during the assembly process, the transmission member 52 is also assembled. The locating piece 523 of the transmission member 52 is clamped in the positioning hole 472 of the second mounting portion 47. As shown in FIG. 2, the locating piece 523 of the transmission member 52 is clamped to the locating hole 472 of the second mounting portion 47. As shown in FIG. 6 and FIG. 8, the upper cover 4 can be moved relative to the base 2 in the front-rear direction as indicated by an arrow (as shown in FIG. 2) by driving the cam member 51 of the drive mechanism 5 to rotate. The opening position (as shown in FIG. 6) and a closed position (as shown in the figure). When in the open position, the wafer module can be mounted on the upper cover 4, so that the pins of the wafer module (not shown) pass through the upper cover. The through hole 44 of the 4 is received in the receiving hole 24 (FIG. 3) of the base 2, and the pin of the wafer module is not in contact with the conductive terminal 3 (FIG. 3) in the receiving hole 24. In addition, the cam Each of the limiting members 513 (FIG. 4) of the member 51 abuts on one side of a stopper 272 (FIG. 3), and the rear end of each of the projections 25 abuts at or near the rear end of each of the guiding holes 45. And the head 515 of the cam member 51 is rotated in a direction indicated by an arrow I, and the cam portion 514 of the cam member 51 pushes the transmission 12 - M331807
動件52的凸片522，使傳動件52朝向一後移方向乂帶動上 羞4相對於基座2滑移’同時上蓋4的導孔45沿凸塊乃 的長度延伸方向移動，當凸輪元件51的各限位件513(圖句 抵接在另-擋止件272(圖3)時，凸輪元件51即受播止而益 法_轉動’此時上蓋4相對於基座2移動到如圖8所示 位置，當在此閉合位置時，安裝在上蓋4的晶片模 、"的針腳即與容置孔24内的導電端子3接觸，並與導電端 電陸連接’且各凸塊25前端抵接在或靠近各導孔45 前端。 另卜欲將上盍4由閉合位置移動到開啟位置時，如 圖8及圖9所示’將凸輪元件51的頭部515以—箭頭立所 示的方向旋轉，凸輪元件51的凸輪部514會推動傳動件52 =内壁面521前端，使傳動件52朝向前移方向νι帶動上 蓋4相對於基座2滑移，f凸輪元件51 #各限位件513抵 接在初始位置的擋止件272 _，上蓋4即相對於基座2復 位到如圖6所示的開啟位置。需說明的是，由於凸片似 呈長形且長度的延伸方向與前後方向呈垂直，使得凸輪元 件51的凸輪部514在轉動過程中能將力量均句地傳遞至凸 片^上以驅使傳動件52帶動上蓋4滑移，藉此凸輪元件 η能較輕易地推動傳動# 52並帶動上蓋4朝向後移方向 v(即朝向閉合位置）移動。 在本實施例中，驅動機構5是設置在第一、第二安裝 P 7 47的區域上’由於第一、第二安裝部27、是分 別口又置在與前後方向平行的側邊23、43 i，且側邊U、43 13 M331807 的長，端緣21、41及後端緣22、42的長度長因此 與先前技術相較之下，能減少電連接器2〇〇的整體長度， 使得電連接H 200組裝於電路板時，其他電子元件的佈設 能夠更積極化且更緊密化，藉此，配置電_ 2〇〇的電 子設備(圖未示)在體積的設計上能更為縮小。同時，搭配驅 動機構5的構件設置位置分別與上蓋4的前、後端緣41、 42之間的距離相同或相近，使得上蓋4相對於基座2滑移 的過程中，能降低上蓋4的前端緣41或後端緣42產生翹 曲或上浮的情形，藉此，以增加晶片模組的針腳與基座2 之容置孔24内的導電端子3(圖3)連接上的敎性。特別說 明的是，熟習該項技藝者當知，只要是上i 4的移動方向 是沿著其前、後端緣41、42的前後方向移動，且第一安裝 部27設置在基座2左、右側其中之一侧，而第二安裝部ο 設置位置與第-安裝部27相對應，都可達到減少電連接器 2〇〇的整體長度’且降低上蓋4的前端緣41或後端緣42產 生翹曲或上浮的功效，並不受限於本實施例中基座2及上 蓋4皆概呈長方形的設計方式。 此外’藉由基座2之凸塊25的長向與前後方向平行的 設計，以及上蓋4的導孔45配置，能導引上蓋4沿前後方 向滑移，且基座2的凸塊25能分散並吸收上蓋4滑移過程 中所受到的力量’使得上蓋4相對於基座2滑移的過程能 更為平順穩定。 歸納上述，本實施例的電連接器2〇〇，由於供驅動機構 5設置的第-、第二安裝部27、47是分別位於基座2的右 14 • M331807 侧側邊23及上蓋4的右側側邊43上，藉此能減少電連接 器200的整體長度，使得電連接器2〇〇組裝於電路板時， 其他電子元件的佈設能夠更積極化且更緊密化。同時^搭 配驅動機構5的構件設置位置分別與上蓋12的前、後端緣 41、42之間的距離相同或相近，使得上蓋4相對於基座2 滑移的過程中能更為平順，且能降低上蓋4的前端緣Μ或 後端緣42產生趣曲或上浮的情形，以增加晶片模組的針腳 與容置孔24内之導電端子3連接上的穩定性，故確實能達 到本新型所訴求之目的。 惟以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型申請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。另外本新型的任一實施例或 申請專利範圍不須達成本新型所揭露之全部目的或優點或 特點。此外，摘要部分和標題僅是用來輔助專利文件搜尋 之用，並非用來限制本新型之權利範圍。 【圖式簡單說明】 圖1是習知電連接器的一立體圖； 圖2是本新型電連接器之較佳實施例的一立體圖； 圖3是本新型之較佳實施例的一立體分解圖； 圖4是本新型之較佳實施例的凸輪元件的一立體圖； 圖5是本新型之較佳實施例的另一立體分解圖，說明 凸輪元件組裝於第一安裝部； 圖6是本新型之較佳實施例的一俯視圖，說明上蓋在 15 .M331807 一開啟位置； 圖7是本新型之較佳實施例的一局部放大圖，說明上 蓋在開啟位置時，凸輪元件及傳動件間的位置關係，圖中 未顯示上蓋； 圖8是本新型之較佳實施例的一俯視圖，說明上蓋在 一閉合位置；及 圖9是本新型之較佳實施例的一局部放大圖，說明上 蓋在閉合位置時，凸輪元件及傳動件間的位置關係，圖中 未顯示上蓋。 16 47- -M331807 【主要元件符號說明】 200 .......電連接器 2 ..........基座 20.........上表面 21、 41 ··前端緣 22、 42··後端緣 23、 43 ··側邊 24 .........容置孔 25 .........凸塊 26 .........扣塊 27 .........第一安裝部 271……容置槽 272 .......擋止件 273 .......樞接孔 3 ..........導電端子 4 ..........上蓋 44 .........通孔 45 .........導孔 46 .........扣件 471 472 5 ·· 51 · 511 512 513 514 515 516 52· 521 522 523 524 V · VI · 第二安裝部 開孔 定位孔 驅動機構 凸輪元件 底座 輕接柱 限位件 凸輪部 頭部 凹槽 傳動件 内壁面 凸片 定位片 突刺 後移方向 前移方向 17The tab 522 of the movable member 52 causes the transmission member 52 to move toward the rearward direction to move the shame 4 to slide relative to the base 2 while the guide hole 45 of the upper cover 4 moves along the length of the projection, when the cam member Each of the limiting members 513 of the 51 (when the figure abuts on the other-stop member 272 (Fig. 3), the cam member 51 is broadcasted and the method is rotated _ rotation" at this time, the upper cover 4 is moved relative to the base 2 to In the position shown in FIG. 8, when in the closed position, the wafer mold mounted on the upper cover 4, the pin of the " is in contact with the conductive terminal 3 in the receiving hole 24, and is electrically connected to the conductive end' and each bump The front end of the 25 is abutted at or near the front end of each of the guide holes 45. When the upper jaw 4 is moved from the closed position to the open position, as shown in Figs. 8 and 9, the head 515 of the cam member 51 is pointed by Rotating in the direction shown, the cam portion 514 of the cam member 51 pushes the transmission member 52 = the front end of the inner wall surface 521, causing the transmission member 52 to slide the upper cover 4 relative to the base 2 toward the forward movement direction, f cam members 51 # each The limiting member 513 abuts the blocking member 272_ in the initial position, and the upper cover 4 is reset relative to the base 2 to the opening position as shown in FIG. It should be noted that since the tab is elongated and the extending direction of the length is perpendicular to the front-rear direction, the cam portion 514 of the cam member 51 can transmit the force uniformly to the tab during the rotation. The driving member 52 drives the upper cover 4 to slide, whereby the cam member η can relatively easily push the transmission #52 and drive the upper cover 4 to move toward the backward moving direction v (ie, toward the closed position). In the embodiment, the driving mechanism 5 is The first and second mounting portions 27 are disposed on the side edges 23, 43 i parallel to the front-rear direction, and the side edges U, 43 13 are disposed on the first and second mounting portions P 7 47. The length of the long, end edges 21, 41 and the rear end edges 22, 42 of the M331807 is such that, compared to the prior art, the overall length of the electrical connector 2〇〇 can be reduced, so that when the electrical connection H 200 is assembled on the circuit board The layout of other electronic components can be more active and tighter, whereby the electronic device (not shown) configured with electric power can be further reduced in size design. At the same time, the components of the driving mechanism 5 are matched. The setting position is respectively opposite to the front and rear edges 41 of the upper cover 4 The distance between the 42 is the same or similar, so that the front cover 4 or the rear end edge 42 of the upper cover 4 can be warped or floated during the sliding of the upper cover 4 relative to the base 2, thereby increasing the wafer. The stitching of the module is connected to the conductive terminal 3 (Fig. 3) in the receiving hole 24 of the base 2. Specifically, it is known to those skilled in the art that as long as the moving direction of the upper i4 is Moving along the front and rear directions of the front and rear end edges 41, 42 thereof, and the first mounting portion 27 is disposed on one of the left and right sides of the base 2, and the second mounting portion ο is disposed at a position opposite to the first mounting portion 27. Correspondingly, the effect of reducing the overall length of the electrical connector 2 ′ and reducing the warpage or floating of the front end edge 41 or the rear end edge 42 of the upper cover 4 is not limited to the pedestal 2 in the embodiment. The upper cover 4 is generally rectangular in design. In addition, by the design of the longitudinal direction of the bump 25 of the susceptor 2 parallel to the front-rear direction, and the arrangement of the guide holes 45 of the upper cover 4, the upper cover 4 can be guided to slide in the front-rear direction, and the bump 25 of the pedestal 2 can Dispersing and absorbing the force received during the sliding of the upper cover 4 makes the process of sliding the upper cover 4 relative to the base 2 smoother and more stable. In summary, in the electrical connector 2 of the present embodiment, the first and second mounting portions 27, 47 provided by the driving mechanism 5 are respectively located on the right side 14 of the base 2, the M331807 side side 23, and the upper cover 4. The right side edge 43 can reduce the overall length of the electrical connector 200, so that when the electrical connector 2 is assembled to the circuit board, the layout of other electronic components can be more active and compact. At the same time, the component setting position of the driving mechanism 5 is the same as or similar to the distance between the front and rear edge edges 41, 42 of the upper cover 12, so that the upper cover 4 can be smoothed in the process of sliding relative to the base 2, and The situation that the front end edge or the rear end edge 42 of the upper cover 4 is caused to be interesting or floating can be increased to increase the stability of the connection between the pins of the wafer module and the conductive terminals 3 in the receiving holes 24, so that the present invention can be achieved. The purpose of the claim. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and modification made by the novel patent application scope and the novel description content, All remain within the scope of this new patent. In addition, any of the embodiments or the claims of the present invention are not required to achieve all of the objects or advantages or features disclosed herein. In addition, the abstract sections and headings are only used to assist in the search for patent documents and are not intended to limit the scope of the novel. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a conventional electrical connector; FIG. 2 is a perspective view of a preferred embodiment of the present invention; FIG. 3 is an exploded perspective view of a preferred embodiment of the present invention; 4 is a perspective view of a cam member of a preferred embodiment of the present invention; FIG. 5 is another perspective exploded view of the preferred embodiment of the present invention, illustrating the assembly of the cam member to the first mounting portion; A top view of the preferred embodiment illustrates the upper cover in an open position of 15. M331807; FIG. 7 is a partial enlarged view of the preferred embodiment of the present invention, illustrating the position of the cam member and the transmission member when the upper cover is in the open position The top cover is not shown in the drawings; FIG. 8 is a top plan view of the preferred embodiment of the present invention, illustrating the upper cover in a closed position; and FIG. 9 is a partial enlarged view of the preferred embodiment of the present invention, illustrating the upper cover being closed In the position, the positional relationship between the cam member and the transmission member is not shown in the figure. 16 47- -M331807 [Explanation of main component symbols] 200 .......electric connector 2 .......... pedestal 20......upper surface 21, 41 ··Front edge 22, 42··Back edge 23, 43 ·· Side 24 .........Receiving hole 25 .........Bump 26 ..... ....Buckle block 27 .... First mounting portion 271 ... receiving groove 272 .... stopper 273 .... pivot hole 3 . .........conductive terminal 4 .......... upper cover 44 ... ... through hole 45 ... ... guide hole 46 .. ....... Fasteners 471 472 5 ·· 51 · 511 512 513 514 515 516 52· 521 522 523 524 V · VI · Second mounting section opening locating hole drive mechanism cam element base light post limit Piece cam portion head groove transmission member inner wall surface tab positioning piece spur backward movement direction forward direction 17