1247455 九、發明說明： 【發明所屬之技術領域】 本，明係關於-種「電連接器」，特別是指—種應用於 電品與擴充座之間的電性連接之用、藉以與一對接連 接器來對接、且被要求必須能降低其對接後高度（低構型 Low Profile)的電連接器者。 【先前技術】 按，對於例如筆記型電腦（N〇TEB〇〇K)或個人數位助理 (PDA)等電子產品而言，為了便於卿，大抵都只會安裝主 要，備，非必要配備則安裝於一擴充座（d〇ck[ng)，該電子 產。口與擴充座之間則各設有電連接器與對接連接器，藉以 彼此對接而讓該電子產品的功能得到擴充。又其為了防止 灰塵的沾染、附著而影響到導電性，因此會設置有防塵板。 、請參閱第-圖所示的電連接^與對接連接器2，係 為第一種申請人相關技術，該電連接器1具有一絕緣本體 1 1 ’兩疋位柱12則設於該絕緣本體11兩端，該絕緣 本體的對接面1 1 !上設有多數開口工丄2，各該開口工 1 2内·設有多數端子丨3。該對接連接器2具有一對 接本體2 1，兩相對於前述定位柱丄2的定位孔2丄3則 二於該對接本體2 1兩端，該對接本體21還設有相對於 4開口1 1 2且外壁設有多數端子2 5的插接部2丄2 ; 且，該對接本體2 1上還蓋覆有一具有多數開口2 3工的 防塵板2 3，各該插接部21 2則藉由各該開口 2 3 1而 顯露，該防塵板2 3與對接本體2丨之間還設有多數彈性 元件謝第二圖中的圖號22)=上 給該防塵板2 3 ;又，該對接本體2 i的兩侧壁還各設有 1247455 蔽件2 4 ’各該金屬屏蔽件2 4的兩端係各凸伸 請鹿^止部241，藉以擋止於該防塵板2 3之上而避 免防塵板2 3朝上脫出。 :4兩連接器彼此對接時，該兩定位柱丨2將會先插 2面目對的定位孔2 1 3内，再使該電連接器1的對 H i抵接於該對接連接器2的防塵板23，繼而將 ^本體51 3坪性下壓，而使該絕緣本體11能對接於對 接本體21而達成電性連接。 第一Πΐ閱第二圖所示的第二種申請人相關技術，其比 開啟的功能。該第___種㈣人知觸 於：今第-插κ 申 關技術之間的差別在 、以弟一種係增设了容置槽與扣件在對接連接器1上。 .亥第一種申睛人相關技術中’ =與=13之間係各設有-扣件3 = 曰 7 ’ 4扣件3包含兩分別容置於相對容 26、27内的主體31、32，各該主體31 曰 括一撞止部313、一作動部314、一彈性臂31^ 及一用以固定於容置槽26或27内的固定部3 兩彈性臂312係能分別提供彈性復位力量給該扣 兩主體3 1、3 2 ’該作動部3 14係伸人於定位孔？] 3内’而撞止部3 1 3職止於該防塵板2 3之受幹部9 3 2下’使防塵板2 3受到該播止部3 1 3的擋止^ 於誤觸開啟。 +蚁 當該兩連接H於對接之初，各該定位柱i 2將 各該扣件3的兩作動部314，而使兩播止部3 i 3 = 連動地移開於前述受揚部2 3 2下方，該防顧2 3 = ^247455 =受力下壓而沈入的狀態，繼之 乃將防塵板23予以下壓至底，如此而= 連接哭^ ai, ^除非疋该電連接器1來與對接 無法藉由其它方式來下壓其防塵板 23 ’是具防闕開啟物她23的魏。 嗜緣3ΓΓΪ;!1的定位柱12長度必須超出於其 1緣本體11，才“到先行導正、定位的效果，且該兩 疋位柱1 2的長度又為固定，闵兮垂、击 ^ 連接芎2彼電連接^ 1在與對接 ::2彼此對接後的向度，將受限於該等定位柱工2的 (^tML〇wPr〇file)5 ^遍要求輕、薄、短、小的市場需求。 關社因此:ΐ案發明人有感於上述的第―、二種中請人相 、術’係還具有所述之問題點有待加以克服、解決，乃 研究、设計，終於提出一種設計合理且有效克服、解 決其問題點的本發明者。 【發明内容】 [發明目的] 、本發明「電連接器」之目的，在於使電連接器與對接 連接器彼此對接後的高度係能予以有效的降低，藉以符合 現今輕、薄、短、小的要求，且又不失其原本的所有功能 者。 [發明特徵] 為達上述之目的，本發明提供一種電連接器，其具有 一絕緣本體及至少一定位柱，該絕緣本體上設有至少一個 構件’以供该定位柱滑接’及一設於該定位柱與該限 1247455 元件的伸 始構件之間的彈性元件，使該定位柱隨著該彈性 鈿而相對該限位構件滑移。 【實施方式】 為能更進-步瞭解本發明之特徵與技術 閱以了主有關本發明之詳細說明與所附圖式。 遵凊參 „明參閱第二〜十圖所示，本發明係提供一 二：該電連接器4為用以與—單純的對接連接巧接 設置有扣件3的對接連接器2來對接，4電ί用 二一靖接連接器2係分別設於圖未示的電子產接 座)與擴充座（電子產品）的鄰接侧，藉 擴 讓該電子產品達到功能擴充的目的。 丨此财接而 凊芩閱第二、四圖所示之本發明電連接器的第一 ㈣賴器4具有一絕緣本體41、及設於㈣^ 一 41兩端的兩定位機構，每個定位機構各包括有 構件及-定錄4 6，而該位於絕緣本體4 1之兩限= 件之間的對接面41 1上則設有多數開口 412，各該開 口 41 2内壁則設有多數端子，藉以與一對接連接器2的 相應端子2 5彼此對接導通。 、 各該限位構件包括：一環體4 2、一筒體4 3、 槽44及一第一彈性元件4 5。 該環體4 2，其凸出於該絕緣本體41上的一端，該 裱體4 2還設有一插孔4 21而供插設一插體4 2 2。該 中空的筒體4 3係自該環體4 2内凸出，且高於該環體4 2。該環槽4 4，其形成於該環體4 2與筒體4 3之間， 且與前述插孔4 21相通。該第一彈性元件4 5則容設於 1247455 4 ，其為單端開σ的中空柱體，該定位柱 =該定位柱46的内頂端與絕緣本體:= _L·據如係 種之電連接器4，係用以與第-人相關技術（如弟一圖所示）中之單純的對接連接 對接時，由於各該定位柱4 6係能直接且不受干涉 地穿插於相對的定位孔2i3 (參見第—圖）内，因此， 電連接器4在與該單純的對接連接 益2 U-種^人侧技術）對接之後，該電連接 的各該定錄W將能職料較錄2丨3的 而彈性縮短，藉以使該電連接器4與該單純的對接連接器 2在對接後的高度能夠降低。 當然’本發明該第-實施例亦能用以與一設置 ^3的對接連接器2 (如第二圖所示的第二種申請人相關技 術）來對接’其在對接時，該兩定位柱4 6將能先撐開各 該扣件3，然後才因為觸抵於定位孔2工3的内底 性縮短’是亦能藉以使該電連接H 4與該具有扣件3的對 接連接器2在對接後的高度能夠降低。該第一實施例之應 用於所狀有扣件3的對接連接器2，其諸多做法中的二 種是·使其第-彈性元件4 5的彈性強度只要足以撐開扣 件3即可，並不-定要报大的彈性強度，這樣就能達到既 1247455 能撐開扣件3、又能彈性縮短的目的；而其諸多做、 又一種做法則見於後述的第二實施例。 / 的 值得一提的是上述筒體43的設置乃為較佳的實 主要係用來辅助支撐上述定位柱4 6，但如果 ^田 上定位柱4 6並無支撐之虞時’則該筒體4 3係二 除。 J从彼移 更值得一提的是上述絕緣本體41的限位構件僅 發明的一較佳實施例，任何能用來彈性滑接上述定位柱4 6，讓該定位柱4 6在對接時能夠彈性縮短，藉以使該電 連接器4在與對接連接器2對接後的高度能夠降低的^化 實施’皆應涵蓋於如后所述的申請專利範圍内。 請參閱第五〜十圖所示之本發明電連接器的第二實施 ，，忒第二實施例亦能用以與一設置有扣件3的對接連接 器2來對接，而本第二實施例與前述第一實施例的差異在 於進一步增設有一對擋止機構5、及一對用以設置該對擋 止機構5的安裝槽4 7，其中，各該安裝槽4 7係設於該 絕緣本體41的兩端上且係位於各該限位構件的一侧。 邊對安裝槽4 7，其形成於該絕緣本體41的兩端上 且連通於各該環槽4 4，而該安裝槽4 7的内壁係還設有 凹槽4 7 1。 各該擋止機構5，其包含：一在該安裝槽4 7内橫向 移動且設有一凸體5 3 1的擋體5 3、一在該安裝槽4 7 =縱向移動且設有一導引孔5 2 i的鍵體5 2、及一彈性 撐持於該安裝槽4 7與該鍵體5 2之間的第二彈性元件5 4車又佳者，還進一步包含一固定地設置在該安裝槽4 7 内且内壁處還橫設有一導槽511的固定體5 1，該擔體 1247455 53則滑動地設於該導槽5X丄内而藉以橫向滑移。 其中，該固定體5 1係進一步設有至少一干涉體5工 2，所述安裝槽4 7的相應處則設有相對的所述凹槽4 7 1，該干涉體5 1 2則干涉於該凹槽4 71内，藉以更確 實地將該固定體5 1固定於安裝槽4 7内。請搭g曰己參閱第 五圖右端所已經自組完成的擋止機構5 ,其中，該擋體5 3的凸體5 3 1係伸入於該鍵體5 2的導引孔5 2 i田内， 該鍵體5 2不但高於翻定體5 !，且還凸出 揭 47之外(如第七圖所示),而該播體53則== 6的底緣内、外之間來回橫移，較佳者，前述定位柱4 6 的底緣係進-步設有—缺口 4 6 2，該擋體5 3則藉由該 缺口 4 6 2而在該定位柱4 6的内、外之間來回樺移， 賴體5 2的導引孔5 2 1係包含：上段的直孔5 =段=5 2 3’該直、斜孔5 2 2、5 2 3並彼此 連通’且在自錄態下，該凸體5 3 Μ 21下段的斜孔5 2 3下端，而該播體5 := 於該定位柱4 6底緣，此時之定位柱4 止 ^而無法雜縮短。如此而藉以额成本發㈣第^ 當該電連接器4與具有扣 ，各該定位柱46將先在 接開各4扣件3 (在兩作動部3 i 目;;、狀怨下來 該扣件3的撞止部（3丄3 / 撐開）’使各 :該防塵板23内側，而讓該防塵七:二斤二不再擋止 者’該對錢料2的各觀位孔213^ 面4 1 !的抵接而沈入於其對接本體223m為對接 ;查垃裝Ο ΛΑ A u、 1内的狀態，再 緣將會壓迫名 1247455 ==於安裝槽4 7的鍵體5 2，使該僅能縱 體52向下移動，而該僅能橫向移動 $的鍵 其凸體5 3 Μ由斜孔5 2 3下端移動為 端，而使該擔體5 3據此移出於該定位柱4 = 再擔止，各該定位柱46乃進而能因為觸= 3内底端而彈性縮短，藉以使該電連接器4 上 3的對接連接器2在對接後的高度能夠降低。/、 ° 進-步而言’本發明第二實施例這 能先讓對接面4 Η壓沈該防塵板23之後，才^ : ^4 6蜂性驗，否則鋪止機構5 擋止於各該定位柱4 6的底緣。 ㈣5 3將仍 【發明特點及優點】 如上所述之本發明構造，由於本發明 _杏 原功能的前提下，讓狀位柱4 6在心: 藉以使該電連接器4在與對接連接器2 (不 降低進而則此符合現今對於輕、薄、短、小的要求。 並克:ii斤陳，本=所提供之一種電連接器，確可解決 於一且有古声』:f人相關技術的所述問題點，實屬 提出申請’敬請詳予審查並賜准本 案專利’以轉發明者之權益。 ^ 已，！者’僅係本發明之一較佳可行的實施例而 明書及圖式内ρ容;口:=範圍，舉凡運用本發明說 權利範圍内，合予化’均理同包含於本發明之 12 1247455 【圖式簡單說明】 第一圖為第一種申請人相關技術的立體分解圖。 第一圖為第二種申請人相關技術的立體分解圖。 第二圖為本發明電連接器第一實施例的立體分解圖。 第四圖為本發明電連接器第一實施例的組合後剖面圖。 第五圖為本發明電連接器第二實施例的立體分解圖。 第六圖為本發明電連接器第二實施例中之擋止機構的另一 視角立體圖。 第七圖為本發明電連接器第二實施例於組合之後，與一對 接連接器間的立體分解圖。 第八圖為本發明電連接器第二實施例於組合後的俯視圖。 第九圖為本發明電連接器第二實施例依據第八圖的9—9剖 面圖。 第十圖為本發明電連接器第二實施例依據第八圖的10一10 剖面圖。 【主要元件符號說明】 [第 —、―一一 -種申請人相關技術] 1 電連接器 11 絕緣本體 111對接面 1 1 2 開口 1 2 定位柱 1 3 端子 2 對接連接器 2 1 對接本體 212插接部 2 1 3定位孔 2 2 彈性元件 2 3 防塵板 2 3 1 開口 2 3 2受擋部 13 1247455 2 3 3柱體 2 4 金屬屏蔽件 2 41擋止部 2 5 端子 2 6 容置槽 2 7 容置槽 3 扣件 3 1 主體 311固定部 312彈性臂 3 1 3擋止部 314作動部 32 主體 [本發明] 4 電連接器 4 1 絕緣本體 411對接面 4 1 2 開口 4 2 環體 4 2 1插孔 4 2 2插體 4 3 筒體 4 4 環槽 4 5 第一彈性元件 4 6 定位柱 4 6 1長孔 4 6 2 缺口 4 7 安裝槽 4 7 1凹槽 5 擋止機構 5 1 固定體 5 1 1導槽 512干涉體 5 2 鍵體 5 2 1導引孔 5 2 2直孔 5 2 3斜孔 5 3 擋體 5 3 1凸體 5 4 第二彈性元件1247455 IX. Description of the invention: [Technical field to which the invention pertains] This is a type of "electrical connector", particularly a type of electrical connection between an electrical product and a docking station, and A connector that is docked and required to be able to reduce its docking height (low profile Low Profile). [Prior Art] Press, for electronic products such as notebook computers (N〇TEB〇〇K) or personal digital assistants (PDAs), in order to facilitate the Qing, most of them will only be installed, main equipment, non-essential equipment installed. In a expansion seat (d〇ck [ng), the electronics. Between the mouth and the docking station, there are respectively electrical connectors and docking connectors, so that the functions of the electronic product are expanded by docking with each other. Further, in order to prevent the contamination and adhesion of dust, the conductivity is affected, and therefore, a dustproof plate is provided. Please refer to the electrical connection ^ and the docking connector 2 shown in the figure, which is the related art of the first applicant. The electrical connector 1 has an insulative body 1 1 'the two clamping posts 12 are disposed on the insulation. At both ends of the main body 11, a plurality of opening processes 2 are provided on the mating surface 1 1 ! of the insulative housing, and a plurality of terminals 3 are provided in each of the openings 1 2 . The docking connector 2 has a pair of connecting bodies 2 1 , and two positioning holes 2 丄 3 with respect to the positioning post 2 are disposed at two ends of the mating body 2 1 , and the docking body 21 is further provided with respect to the 4 opening 1 1 2, the outer wall is provided with a plurality of terminals 2 2 of the plug portion 2 丄 2; and the docking body 2 1 is also covered with a dustproof plate 2 3 having a plurality of openings 2 3 , each of the plug portions 21 2 It is revealed by each of the openings 2 31 that a plurality of elastic members are disposed between the dustproof plate 23 and the docking body 2丨. FIG. 22) in the second figure is applied to the dustproof plate 2 3; The two side walls of the docking body 2 i are further provided with 1247445 shielding members 2 4 ′ each of the two ends of the metal shielding member 24 4 are respectively protruded from the deer end portion 241 to block the dustproof plate 2 3 And avoid the dust plate 2 3 from coming up. When the two connectors are docked with each other, the two positioning posts 2 will be inserted into the positioning holes 2 1 3 of the pair of eyes, and then the pair H i of the electrical connector 1 abuts the mating connector 2 The dustproof plate 23 is then pressed down by the body 51, so that the insulating body 11 can be butted against the docking body 21 to achieve electrical connection. First, the second applicant related technology shown in the second figure is compared with the function that is turned on. The first ___ species (four) is known to be different from the difference between the current technology and the karaoke application technology. In the related art of the first type of eye-catching person, there is a relationship between '= and =13--fastener 3 = 曰7' 4 fastener 3 includes two bodies 31 respectively accommodated in the opposite volumes 26, 27, 32. Each of the main body 31 includes a striker portion 313, an actuating portion 314, a resilient arm 31^, and a fixing portion 3 for fixing in the receiving groove 26 or 27. The two elastic arms 312 can respectively provide elasticity. Resetting the force to the two bodies of the buckle 3 1 , 3 2 ' The actuation portion 3 14 is extended to the positioning hole? In the case of "3", the collision stop portion 3 1 3 serves to stop the suction portion 913 of the dust-proof plate 2 3, and the dust-proof plate 2 3 is blocked by the stopper portion 3 1 3 from being accidentally touched. + ant When the two connections H are at the beginning of the docking, each of the positioning posts i 2 will move the two actuating portions 314 of the fasteners 3, and the two broadcast stopping portions 3 i 3 = interlockingly move away from the aforementioned raised portions 2 3 2 below, the defense 2 3 = ^ 247455 = forced to sink and sink, followed by pressing the dust plate 23 down to the bottom, so = connect cry ^ ai, ^ unless the electrical connection The device 1 and the docking cannot be pressed by other means to press down the dustproof plate 23' which is the anti-smashing opening of her 23 Wei. The length of the positioning post 12 of the !1 must exceed the length of the body 1 of the 1st edge, and the effect of the guiding and positioning is first, and the length of the two clamping posts 12 is fixed again. ^ Connection 芎 2 电 2 电 在 在 在 : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : The small market demand. Guanshe therefore: the inventor of the case has the feeling that the above-mentioned two-in-one, the two-person, the person's department, and the department's problems still have to be overcome and solved, which is research and design. The present inventors have finally proposed a design that is reasonable and effective in overcoming and solving the problem. [Disclosure] [The object of the invention] The purpose of the "electrical connector" of the present invention is to make the electrical connector and the docking connector abut each other. The height of the system can be effectively reduced to meet the requirements of today's light, thin, short, and small, without losing all its original functions. [Features of the Invention] In order to achieve the above object, the present invention provides an electrical connector having an insulative housing and at least one positioning post, and the insulative housing is provided with at least one component 'for sliding the positioning post' and a An elastic member between the positioning post and the extending member of the element 1247455 element causes the positioning post to slide relative to the limiting member along with the elastic jaw. [Embodiment] In order to further understand the features and techniques of the present invention, the detailed description of the present invention and the accompanying drawings. According to the second to tenth drawings, the present invention provides one or two: the electrical connector 4 is for docking with a mating connector 2 provided with a fastener 3 in a simple butt connection. 4 power supply 二 靖 靖 连接 连接 2 2 2 2 2 2 2 2 2 2 靖 靖 靖 靖 靖 靖 靖 靖 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接 邻接The first (fourth) device 4 of the electrical connector of the present invention, as shown in the second and fourth figures, has an insulative housing 41 and two positioning mechanisms disposed at the ends of the (four)^41, each of which includes There are a plurality of openings 412 on the abutting surface 41 1 between the two limits of the insulative housing 4 1 , and the inner wall of each of the openings 41 2 is provided with a plurality of terminals, thereby The corresponding terminals 25 of the pair of connectors 2 are electrically connected to each other. Each of the limiting members comprises: a ring body 4, a cylinder 4 3, a groove 44 and a first elastic member 45. The ring body 4 2, It protrudes from one end of the insulative housing 41. The body 42 is further provided with a socket 4 21 for inserting a plug 4 2 2. The hollow cylinder 4 3 protrudes from the ring body 4 2 and is higher than the ring body 42. The ring groove 44 is formed in the ring body 4 2 and the cylinder body 43 And the first elastic member 45 is accommodated in 12474455, which is a single-ended open σ hollow cylinder, the positioning post = the inner top end of the positioning post 46 and the insulative body := _L· According to the type of electrical connector 4, when it is used to dock with a simple docking connection in the first-person related technology (as shown in Figure 1), since each positioning column 46 can directly And interspersed in the opposite positioning hole 2i3 (see FIG. 1) without interference, and therefore, after the electrical connector 4 is docked with the simple butt connection technology, the electrical connection Each of the records W has a lower elasticity than the record 2, and the height of the electrical connector 4 and the simple butt connector 2 can be lowered. Of course, the first implementation of the present invention The example can also be used to interface with a docking connector 2 of the setting (as in the second applicant related art shown in the second figure), when the docking, the two The column 46 will be able to open the fasteners 3 first, and then the inner bottom of the positioning hole 2 is shortened, so that the electrical connection H 4 and the butt connection with the fastener 3 can also be connected. The height of the device 2 after docking can be reduced. The application of the first embodiment to the butt connector 2 in which the fastener 3 is formed is two of the many ways of making the elastic strength of the first elastic member 45 As long as it is enough to open the fastener 3, it is not necessary to report the large elastic strength, so that the 1247445 can be used to open the fastener 3 and can be elastically shortened; and many of them are done. See the second embodiment described later. / It is worth mentioning that the arrangement of the above-mentioned cylinder 43 is preferably used to assist the support of the positioning post 4 6, but if there is no support for the positioning column 46 on the field Then, the cylinder 4 3 is divided by two. It is worth mentioning that the limiting member of the insulative housing 41 is only a preferred embodiment of the invention, and any of the positioning posts 46 can be used to elastically slide the positioning post 46, so that the positioning post 46 can be docked. The flexibility is shortened, so that the height of the electrical connector 4 after the docking connector 2 can be lowered can be covered by the patent application as described later. Referring to the second embodiment of the electrical connector of the present invention shown in FIGS. 5-10, the second embodiment can also be used for docking with a mating connector 2 provided with a fastener 3, and the second embodiment The difference from the foregoing first embodiment is that a pair of stopping mechanisms 5 and a pair of mounting slots 4 7 for arranging the pair of blocking mechanisms 5 are further provided, wherein each of the mounting slots 47 is provided in the insulation The two ends of the body 41 are located on one side of each of the limiting members. The pair of mounting slots 47 are formed on both ends of the insulative housing 41 and communicate with the annular slots 44. The inner wall of the mounting slot 47 is further provided with a recess 471. Each of the stopping mechanisms 5 includes: a blocking member 53 that is laterally moved in the mounting groove 47 and is provided with a protrusion 5 3 1 , a longitudinal movement in the mounting groove 47 and a guiding hole The key body 52 of the 2 2 i 2 and a second elastic member 5 4 elastically supported between the mounting groove 47 and the key body 52 are further preferably provided in the mounting slot. A fixing body 5 1 having a guiding groove 511 is disposed on the inner wall of the inner wall, and the supporting body 1247455 53 is slidably disposed in the guiding groove 5X to laterally slide. The fixing body 51 is further provided with at least one interference body 5, and the corresponding portion of the mounting groove 47 is provided with the opposite groove 473, and the interference body 51 1 interferes with In the recess 4 71, the fixing body 51 is more reliably fixed in the mounting groove 47. Please refer to the stop mechanism 5 which has been self-assembled at the right end of the fifth figure, wherein the protrusion 5 3 1 of the block body 5 extends into the guide hole 5 2 i of the key body 52. In the field, the key body 5 2 is not only higher than the tumbling body 5!, but also protrudes beyond the 47 (as shown in the seventh figure), and the broadcast body 53 == 6 inside and outside the bottom edge Preferably, the bottom edge of the positioning post 46 is provided with a notch 4 6 2 , and the blocking body 5 3 is inside the positioning post 46 by the notch 4 6 2 . The outer and outer birch moves, and the guide hole 5 2 1 of the body 5 includes: a straight hole of the upper section 5 = a segment = 5 2 3 'the straight, oblique hole 5 2 2, 5 2 3 and communicate with each other' And in the self-recording state, the lower end of the inclined hole 5 2 3 of the lower part of the convex body 5 3 Μ 21, and the broadcast body 5:= at the bottom edge of the positioning post 46, at this time, the positioning post 4 is not able to be mixed shorten. In this way, the cost is issued (4). When the electrical connector 4 has a buckle, each of the positioning posts 46 will first open the four fasteners 3 (in the two operating parts 3;; The striker of the piece 3 (3丄3 / spread) 'each: the inside of the dustproof plate 23, and let the dustproof seven: two pounds two no longer stop the 'view hole 213 of the pair of money 2 ^ Face 4 1 ! abuts and sinks into its docking body 223m for docking; check the state of 垃 ΛΑ A u, 1 , then the edge will press the name 1244745 == the key body 5 of the mounting slot 47 2, the longitudinal body 52 can be moved downwards, and the key which can only move laterally by $, the convex body 5 3 移动 is moved from the lower end of the inclined hole 5 2 3 to the end, and the carrier 5 3 is moved out accordingly. The positioning post 4 = re-supporting, and each of the positioning posts 46 can be elastically shortened by the inner end of the touch = 3, so that the height of the mating connector 2 on the electrical connector 4 after the docking can be reduced. /, ° In the second step of the present invention, the first embodiment of the present invention can first press the mating surface 4 Η to sink the dustproof plate 23, then ^: ^4 6 bee test, otherwise the paving mechanism 5 stops at each The bottom edge of the positioning post 46. (4) 5 3 Still [Invention Features and Advantages] The present invention is constructed as described above, and, due to the function of the present invention, the position of the azimuth is placed in the heart: thereby the electrical connector 4 is in the mating connector 2 ( If it is not lowered, then this is in line with today's requirements for light, thin, short, and small. And gram: ii jin, this = an electrical connector provided, can be solved in one and have an ancient voice: f related technology The problem is actually to apply for 'please review and grant the patent in this case' to transfer the rights of the inventor. ^ Have been the only preferred embodiment of the present invention And the ρ 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容 容The first figure is an exploded perspective view of a related art of the second applicant. The second figure is an exploded perspective view of the first embodiment of the electrical connector of the present invention. A combined rear cross-sectional view of the first embodiment. Figure 2 is a perspective view of a second embodiment of the electrical connector of the present invention. Figure 7 is a perspective view of the second embodiment of the electrical connector of the present invention. The eighth embodiment is a top view of the second embodiment of the electrical connector of the present invention. The ninth embodiment is a second embodiment of the electrical connector of the present invention. 9 - 9 sectional view. The tenth embodiment is a cross-sectional view of the second embodiment of the electrical connector of the present invention according to the eighth figure, 10 - 10. [Description of main components and symbols] [First, -1 - Applicant related technology] 1 Electrical connector 11 Insulation body 111 abutment surface 1 1 2 Opening 1 2 Positioning post 1 3 Terminal 2 Butt connector 2 1 Docking body 212 Plug-in 2 1 3 Positioning hole 2 2 Elastic element 2 3 Dust board 2 3 1 Opening 2 3 2 Retaining part 13 1247455 2 3 3 Column 2 4 Metal shield 2 41 Stop 2 2 Terminal 2 6 accommodating groove 2 7 accommodating groove 3 Fastener 3 1 Main body 311 fixing part 312 Elastic arm 3 1 3 stopper portion 314 actuation portion 32 Main body [Invention] 4 Electrical connector 4 1 Insulating body 411 abutting face 4 1 2 Opening 4 2 Ring body 4 2 1 Jack 4 2 2 Insert 4 3 Cylinder 4 4 Ring groove 4 5 First elastic member 4 6 Positioning post 4 6 1 Long hole 4 6 2 Notch 4 7 Mounting groove 4 7 1 Groove 5 Stop mechanism 5 1 Fixing body 5 1 1 Guide groove 512 Interference body 5 2 Key body 5 2 1 Guide hole 5 2 2 Straight hole 5 2 3 oblique hole 5 3 stopper 5 3 1 projection 5 4 second elastic member
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