M332992 八、新型說明： 【新型所屬之技術領域】 尤其係一種安裝於印刷電路板之電 本創作係關於一種電子卡連接器 子卡連接器。 【先前技铜"】 、、現有的smart card連接器通常包括遮蔽殼體、絕'緣本體及端子模組，所 述端子模組包純數訊號端子及-朗關端子，開關端子設於電子卡連接 器的後端，當電子卡插入時，先接觸訊號端子，此時電子卡與連接哭之間 未導通，只有電子卡完全插入連接器中，其後緣抵壓開關端^，二^之^ ^達成電性導通。開關端+的設置保證了電子卡只有在$全插人時才傳^ Λ號而避免了未i全插人時就導通而對電子卡及連接器的損害。現有的 開關端子通常包括-只U侧關端子及—只直線型關端子:第一及第 二圖所示。此設計的缺陷在於整個端子模組的長度大，造成空間上不必要 ，浪費。而僅僅通過縮小端子尺寸則不能保證直線型開關端子的力臂，且 這樣會使得開關端子的作用點提前，而起不到開關的效果。 是以，針對上述問題，本創作提出了一種電子卡連接器以彌補其不足。 【新型内容】 山本創作之目的在於提供一種新的電子卡連接器，其包括一種新的開關 端子，其有效的減少了電子卡連接器的長度且開關端子與端子模組配合穩 固。 心 本創作之目的係猎以下技術方案達成的：一種電子卡連接器，安裝於 印=電路板上，其包括設有一收容部之絕緣本體、包覆於絕緣本體上以形 ^電子卡收容空間之遮蔽殼體及收容於上述收容部内之端子模組。該端^ 模^包括複數導電端子及一對開關端子。所述一對開關端子均為U型，包 括焊接部、連接部及接觸部，其中一開關端子之接觸部位於另一開關端子 之接觸部上方。 +相較於先前技術，本創作之電子卡連接器具有如下有益效果：本創作 之電子卡連接器提供了兩只U型開關端子，其有效的減少了電子卡連接器 的長度且開關端子與端子模組配合穩固。 6 M332992 【實施方式】 • 請參閱第三至七圖所示，本創作公開了一種電子卡連接器1〇〇，安裝於 • _電路板(未圖示)上，其包括遮蔽殼體卜、絕緣本體2及收容於絕緣^體 2内之端子模組3。所述遮蔽殼體1與絕緣本體2配合，形成一定義了插卡 方向的收容空間(未標號），用於收容電子卡(未圖示）。下附各部件，沿插卡 f向看去，靠近卡插口的一端為前端，對應前端的另一端為尾端。以上界 定僅為利於描述本創作内容，而非對本創作之限定。 ， . 請參閱第四圖所示，遮蔽殼體1包括基部11及側部12。基部u包括 、 =對沿卡插入方向向卡收容空間彎折之彈片m，以使插入的^^卡與端子 φ 模組3接觸更緊密。側部I2上設有開口 121。 參閱第四及第五圖所示，絕緣本體2包括上、下表面2〇、21及侧壁22。 側壁22上設有凸塊22卜與上述開口 121配合以固定遮蔽殼體i及絕緣本 體2。絕緣本體2之上表面20前部包括凹陷部23，其與遮蔽殼體i配合形 =容電子卡之收容空間。下表面21後部包括有—收容部24，以收容端子 請參閱第六圖及第七圖所示，端子模組3包括第一本體部31、第二本 體部32、複數導電端子33及一對開關端子34。第一本體部31設有呈前後 兩排相對排列之複數端子收容槽311，用於收容上述導電端子％。第二本體 =2位於第一本體部31的側後方，其後端包括相對的第一固定部^及 ® 第―固定部322，第二本體部32前端包括靠近第-固定部321 -側之限位 ， 部323。導電端子33從後向前組裝入第一本體部31之端子收容槽311，其 ，括接觸端331及焊接端332。所述接觸端如呈前後兩排相對排列，其^ 端子模組3之上表面一起延伸入電子卡收容空間，與插入 端子對接；所述焊接端332位於同-直線上，以方便地焊接於印刷電^ 上。一對開關端子34均為U型，包括第-開關端子341及第二開關端子 342，其從後向前_入第二本體部32之第一、第二固定部321、您且第 一開關端子341受到限位部323的限位。第一開關端子341包括第一焊接 部34Η、第一連接部期、第一接觸部3413、第一焊接部則盘第一連 接部3412之間的第-干涉部期及第一連接部地與第一接觸部則 之間的隆起部3415。第-接觸部則與第一隆起部地延長線呈垂直設 7 M332992 計，以減少第一開關端子341的長度。第二開關端子342包括第二焊接都 3421、第二連接部3422、第二接觸部3423及第二焊接部3421與第二連接M332992 VIII. New description: [New technical field] A special type of electronic installation on a printed circuit board relates to an electronic card connector daughter card connector. [Previous copper "], the existing smart card connector usually includes a shielding shell, a rim body and a terminal module, the terminal module includes a pure signal terminal and a lang terminal, and the switch terminal is disposed at The back end of the electronic card connector, when the electronic card is inserted, first contacts the signal terminal, at this time, the electronic card and the connection cry are not turned on, only the electronic card is completely inserted into the connector, and the trailing edge is pressed against the switch end ^, two ^^^ ^ achieve electrical conduction. The setting of the switch end + ensures that the electronic card transmits the nickname only when it is fully inserted, thereby avoiding damage to the electronic card and the connector when the i is fully inserted. Existing switch terminals typically include - only U-side shut-off terminals and - linear closed terminals: first and second figures. The drawback of this design is that the length of the entire terminal module is large, resulting in unnecessary space and waste. However, the force arm of the linear switch terminal cannot be ensured only by reducing the size of the terminal, and this will cause the action point of the switch terminal to advance, and the effect of the switch cannot be obtained. Therefore, in response to the above problems, the present invention proposes an electronic card connector to make up for its deficiencies. [New Content] The purpose of Yamamoto's creation is to provide a new electronic card connector that includes a new switch terminal, which effectively reduces the length of the electronic card connector and the switch terminal and the terminal module cooperate to stabilize. The purpose of the creation of the heart is to achieve the following technical solutions: an electronic card connector, mounted on the printed circuit board, comprising an insulating body provided with a receiving portion, wrapped on the insulating body to form an electronic card receiving space The shielding case and the terminal module housed in the receiving portion. The terminal module includes a plurality of conductive terminals and a pair of switch terminals. The pair of switch terminals are all U-shaped, including a soldering portion, a connecting portion and a contact portion, wherein a contact portion of one of the switch terminals is located above a contact portion of the other switch terminal. Compared with the prior art, the electronic card connector of the present invention has the following beneficial effects: the electronic card connector of the present invention provides two U-shaped switch terminals, which effectively reduces the length of the electronic card connector and the switch terminals and The terminal module is stable. 6 M332992 [Embodiment] • Referring to Figures 3 to 7, the present invention discloses an electronic card connector 1A mounted on a _circuit board (not shown) including a shielding case, The insulative housing 2 and the terminal module 3 housed in the insulating body 2. The shielding case 1 cooperates with the insulative housing 2 to form a receiving space (not labeled) defining a card insertion direction for receiving an electronic card (not shown). Attached to each component, look along the card f, the end near the card socket is the front end, and the other end of the corresponding front end is the tail end. The above definitions are only for the purpose of describing the content of this creation, not the limitations of this creation. Referring to the fourth figure, the shielding housing 1 includes a base portion 11 and a side portion 12. The base u includes, = a tab m that is bent toward the card receiving space in the card insertion direction, so that the inserted card is in closer contact with the terminal φ module 3. An opening 121 is provided in the side portion I2. Referring to the fourth and fifth figures, the insulative housing 2 includes upper and lower surfaces 2, 21 and side walls 22. The side wall 22 is provided with a projection 22 for engaging with the opening 121 to fix the shielding case i and the insulating body 2. The front portion of the upper surface 20 of the insulative housing 2 includes a recessed portion 23 that cooperates with the shield housing i to accommodate the receiving space of the electronic card. The rear surface of the lower surface 21 includes a receiving portion 24 for receiving the terminal. Referring to the sixth and seventh figures, the terminal module 3 includes a first body portion 31, a second body portion 32, a plurality of conductive terminals 33 and a pair. Switch terminal 34. The first main body portion 31 is provided with a plurality of terminal receiving grooves 311 which are arranged opposite to each other in the front and rear rows for accommodating the conductive terminal %. The second body=2 is located behind the side of the first body portion 31, and the rear end thereof includes the opposite first fixing portion and the first fixing portion 322, and the front end of the second body portion 32 includes the side close to the first fixing portion 321 Limit, Department 323. The conductive terminals 33 are assembled from the rear to the front into the terminal receiving grooves 311 of the first body portion 31, and include a contact end 331 and a soldering end 332. The contact ends are arranged in opposite rows in front and rear, and the upper surface of the terminal module 3 extends into the electronic card receiving space to abut the insertion terminal; the soldering end 332 is located on the same line for convenient soldering. Printed on ^. The pair of switch terminals 34 are U-shaped, and include a first switch terminal 341 and a second switch terminal 342, which are from the rear to the front, into the first and second fixing portions 321 of the second body portion 32, and the first switch The terminal 341 is limited by the limiting portion 323. The first switch terminal 341 includes a first soldering portion 34A, a first connecting portion period, a first contact portion 3413, a first soldering portion, a first interfering portion period between the first connecting portion 3412, and a first connecting portion. The raised portion 3415 between the first contacts. The first contact portion is formed in a vertical direction of the extension line of the first raised portion by 7 M332992 to reduce the length of the first switch terminal 341. The second switch terminal 342 includes a second soldering portion 3421, a second connecting portion 3422, a second contact portion 3423, and a second soldering portion 3421 and a second connection.
部3422之間的第二干涉部3424。安裝好後，第一干涉部3414固持於第一 固定部321 ;第一連接部3412位於第三固定部323處，受到限位部幻3的 限位；第二干涉部3424固持於第二固定部322。第一開關端子341之第一 接觸部3413位於第二開關端子342之第二接觸部3423上方且懸空，電子 卡插入時，先接觸導電端子33之接觸端331，但由於電子卡後緣未到達第 開關‘子341之隆起部3415，訊號未導通；繼續推動電子卡，當電子卡 後緣到達並按壓第一開關端子341之隆起部3415時，第一接觸部MU與 第二接觸部3423接觸，則訊號導通。在其它實施例中，第一開關端子 也可以不包括隆起部3415，電子卡插入時，直接按壓第一接觸部3413，使 得第一接觸部3413與第二接觸部3423接觸。 本創作電子卡連接器1〇〇通過兩只U型開關端子34卜342的設計，在 保證了力臂的情況下，有效地減少了端子模組3的長度，且兩只開關端子 34卜342是預先成型後再組裝至端子模組3上的，且其干涉部難、烟 分別固定於固定部32卜322，又，第-開關端子341之第—連接部3412為 到端子模組3之限位部323的限位，故，開關端子34卜 又 配合穩固。 ”知千她3 综上所述，本創作符合新型專利要件，爰依法提出專利申锖。惟，以 上所述者僅為本創作之較佳實施例，本創作之範圍並不以 創作之精神所作- 【圖式簡單說明】 第一圖係先前技術中電子卡連接器之端子模組之組合圖； ^圖係先前技術中電子卡連接H之端子模組之分解圖； 第三圖係本創作電子卡連接器之立體組合圖； 第四圖係本創作電子卡連接器之立體分解圖； 第五圖係第四圖另一角度之視圖； —第六圖係摘作電子卡連接II之端子额之讀組合圖； 第七圖係本鋪電子卡連接H之端子模組之立體分解圖。 8 M332992A second interference portion 3424 between the portions 3422. After being installed, the first interference portion 3414 is held by the first fixing portion 321; the first connecting portion 3412 is located at the third fixing portion 323, and is limited by the limiting portion 3; the second interference portion 3424 is fixed to the second fixing portion. Part 322. The first contact portion 3413 of the first switch terminal 341 is located above the second contact portion 3423 of the second switch terminal 342 and is suspended. When the electronic card is inserted, the contact end 331 of the conductive terminal 33 is first contacted, but the trailing edge of the electronic card does not arrive. The swell portion 3415 of the switch 341, the signal is not turned on; the electronic card is continuously pushed, and when the trailing edge of the electronic card reaches and presses the ridge portion 3415 of the first switch terminal 341, the first contact portion MU is in contact with the second contact portion 3423. , the signal is turned on. In other embodiments, the first switch terminal may not include the ridge portion 3415. When the electronic card is inserted, the first contact portion 3413 is directly pressed, so that the first contact portion 3413 is in contact with the second contact portion 3423. The design of the electronic card connector 1 〇〇 through the design of two U-shaped switch terminals 34 342 effectively reduces the length of the terminal module 3 under the condition of ensuring the force arm, and the two switch terminals 34 342 After being pre-molded, it is assembled to the terminal module 3, and the interference portion is difficult, the smoke is fixed to the fixing portion 32 322, and the first connecting portion 3412 of the first switch terminal 341 is to the terminal module 3. The limit of the limiting portion 323 is such that the switch terminal 34 is further stabilized. "Knowledge Thousand Her 3 In summary, this creation meets the requirements of new patents, and patents are filed according to law. However, the above is only a preferred embodiment of this creation, and the scope of this creation is not in the spirit of creation. Made - [Simple diagram of the diagram] The first diagram is a combination diagram of the terminal modules of the electronic card connector in the prior art; ^The diagram is an exploded view of the terminal module of the electronic card connection H in the prior art; The stereoscopic combination diagram of the electronic card connector is created; the fourth diagram is an exploded view of the electronic card connector of the present invention; the fifth diagram is a view of the other angle of the fourth diagram; the sixth diagram is the electronic card connection II The reading combination diagram of the terminal amount; The seventh picture is an exploded view of the terminal module of the electronic card connection H of this shop. 8 M332992
【主要元件符號說明】 電子卡連接器 100 遮蔽殼體 1 基部 11 彈片 111 侧部 12 開口 121 絕緣本體 2 上表面 20 下表面 21 側壁 22 凸塊 221 凹陷部 23 收容部 24 端子模組 3 第一本體部 31 端子收容槽 311 第二本體部 32 固定部 32卜 限位部 323 導電端子 33 接觸端 331 焊接端 332 開關端子 34 第一開關端子 341 第二開關端子 342 焊接部 3411 連接部 3412、3422 接觸部 3413 干涉部 3414、3424 隆起部 3415 322 、3421 、3423[Description of main components] Electronic card connector 100 Shading housing 1 Base 11 Shrapnel 111 Side 12 Opening 121 Insulating body 2 Upper surface 20 Lower surface 21 Side wall 22 Bump 221 Recessed portion 23 Housing 24 Terminal module 3 First Main body portion 31 terminal receiving groove 311 second body portion 32 fixing portion 32 receiving portion 323 conductive terminal 33 contact end 331 soldering end 332 switch terminal 34 first switch terminal 341 second switch terminal 342 soldering portion 3411 connecting portion 3412, 3422 Contact portion 3413 interference portion 3414, 3424 ridge portion 3415 322 , 3421 , 3423