M316516 八、新型說明： 【新型所屬之技術領域】 本創作提供-種卡連接II改良結構，尤 t電子卡彻_糾軸蝴_找=機構具 【先前技術】 的使=，_與資訊產業的快速發展，數位化産品 =已咖普及的現象’爲了增加PDA及數碼相 :備的儲存容量或其魏，各電子“設制—般均設有可 P岳即用的電子卡’其中電子設備内用以連接電子卡的卡連接哭通 常設有退切構和糾設朗_軒組，退卡結構在方便電^ 子卡椒瓣，__子_用以實現 : 方寫及偵測電子卡是否已完全插入到卡連接器内的功 杯—、'⑽264159揭示了—種記針連接n，該記憶卡連 二匕，―雜11本體、—檢職構及—防職構，該檢測機構包 孟屬设、彈>!及檢測端子，利用檢測機構可以檢測電子卡是否已 t入到該連接器内；該記憶卡連接器的彈片設置可使記憶卡承受一 推出方向的推力，爲避免記憶卡在該連接針鬆脫，該結構還設 =一種防脫機構簡免電子卡在使用時鬆脫，但這樣的設計使該 。己卡連接ϋ結構縣複雜，增加了該記憶卡連接器的製造步驟， 且不利於降低製造成本。另外，臺灣專利TW 〇922G1620揭示的一 種卡連接5 ’其包括縣本體、遮蔽紐、實現對電子卡防寫功能 5 M316516 的開關端子組及設置用以確定電子卡是否已被正確插人連接 的女叙於絕緣本體後壁的兩個端子，該兩個端 带 丁任％子卡插入時相 互播壓彈性接觸，但由於多次的插入擠壓造成該兩端子接觸不良， 因而造成不能偵測電子卡是否正確插入連接器内，甚至造'^ 不能使用。 Ό “子 【新型内容】 爲了克服上述現有技術巾的缺陷，本創作社要目的在於 1 -種卡連接狀良結構，在退卡機構的概上增加較件，可將二 子卡卡持，防止電子卡在使用時產生退卡現象。 、屯 本創作的另-目的在於提供—種卡連接_ 雙觸點的結構設計，使_端子達到持久耐㈣子 爲達到本創作的上述目的’可以通過以下的技術方案加以實 作卡連接器改良結構主要包括—絕緣本體、包覆絕緣本體 、省、組餅絕緣本體内的複數個導電端子、—開關端子組 及退卡機構；其中，該開關端子組包括第一、第二及第三端子，分 組=於_緣本體的第—側壁和後壁内，在第二端子一端設 2接觸性接觸片，該第一、第二彈性接觸片可與第三端子 ，=_分_實現電子卡是否已正確插至該卡連接器的定位 立士处，另外’該退卡機構包括滑塊、定位滑桿、鎖定件和一部分 禮的?^’簡定件—部分_於馳巾，當電子卡正確 Χ卡連接的疋位位置處，鎖定件—端設有卡鈎滑出收容狭槽 與電子卡-側設有的卡扣槽扣合。 6 M316516 通過該開關端子組的第-、第二彈性接觸片不同角度的結構， 可確保具有良好的接觸絲，猶止電子衫:域人讎而造成彈 性接觸不良’進-步造成不能正確的_電子是否正確插入該卡連 接器的定位位置處，另外，退卡機構上的鎖定件可以防止電子卡在 使用中發生退卡現象。 【實施方式】 現靖簽閲第M316516 VIII, new description: [New technology field] This creation provides - improved structure of card connection II, especially t-electronic card _ _ axis _ seeking = mechanism with [pre-technical] make =, _ and information industry Rapid development, digital products = the phenomenon of popularization of coffee - In order to increase the PDA and digital phase: the storage capacity of the preparation or its Wei, each electronic "designed - all have an electronic card that can be used immediately" The card connection used to connect the electronic card in the device usually has a retreat structure and a correction set. The card return structure is convenient for the electric card, and the __ child_ is used to realize: square writing and detection Whether the electronic card has been fully inserted into the function cup in the card connector - '(10) 264159 reveals that the type of needle connection n, the memory card is connected to the second, the "11 body, the inspection structure and the defense structure" The detecting mechanism includes a device, a bomb, and a detecting terminal, and the detecting mechanism can detect whether the electronic card has been tipped into the connector; the elastic piece of the memory card connector can cause the memory card to receive a pushing force in the pushing direction In order to avoid the memory card being loose in the connecting pin, the structure设=A kind of anti-off mechanism is easy to release the electronic card when it is used, but this design makes the card-connected structure complex complicated, which increases the manufacturing steps of the memory card connector and is not conducive to reducing the manufacturing cost. Taiwan Patent TW 〇 922G1620 discloses a card connection 5' which includes a county body, a shadow button, a switch terminal group for realizing the electronic card anti-writing function 5 M316516, and a setting for determining whether the electronic card has been correctly connected. The two terminals of the rear wall of the insulating body are respectively elastically contacted with each other when the two sub-cards are inserted, but the two terminals are poorly contacted due to multiple insertion and extrusion, thereby preventing the electronic component from being detected. Whether the card is correctly inserted into the connector, or even can not be used. Ό "Sub-new content" In order to overcome the above-mentioned defects of the prior art towel, the creative agency aims to have a good structure of the card-connected structure, in the card-return mechanism In general, the second sub-card can be held to prevent the e-card from being ejected during use. The other purpose of the creation is to provide a card connection _ double-contact structure design, so that the _ terminal reaches a durable resistance (four) to achieve the above purpose of the creation 'can be implemented by the following technical solutions The improved structure mainly comprises: an insulating body, a covered insulating body, a plurality of conductive terminals in the body of the cake and the insulating body, a switch terminal group and a card ejecting mechanism; wherein the switch terminal group comprises the first, second and third The terminal, the grouping is disposed in the first side wall and the rear wall of the body of the edge, and the second terminal is provided with two contact strips at one end, and the first and second elastic contact pieces can be connected with the third terminal, Whether the card has been correctly inserted into the positioning of the card connector, and the 'returning card mechanism includes the slider, the positioning slider, the locking member and a part of the ceremonial? ^' simplification - part _ in the towel, when At the clamp position of the correct card connection of the electronic card, the locking member is provided with a hook sliding out of the receiving slot to engage with the snap groove provided on the side of the electronic card. 6 M316516 Through the different angles of the first and second elastic contact pieces of the switch terminal group, it can ensure a good contact wire, which is not enough for the electronic shirt: the human body is defective and the elastic contact is not good. _Electronics is correctly inserted into the positioning position of the card connector. In addition, the locking member on the card ejecting mechanism can prevent the e-card from being ejected during use. [Embodiment]
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卞下逑接器改良結構 的一具體實施例，該卡連接器100主要 土胥a括一絕緣本體2、一遮蔽 设體3、開關端子組4、退卡;5 q 、 下械稱5以及设於絕緣本體2内的複數 導電端子6;其中絕緣本體2具有第一制 ^ 側壁21、第二側壁22以及 連接第一側壁21、第二侧壁22的後辟 刃俊土 23该弟一側壁21、第二側 壁22及後壁23圍設成一收容雷；^ μ 1 _ 风〜书子卡7的收容空間24 ;在絕緣本體 2上没有退卡機構5的置放區，苴钍播么· …、"構為·在第二側壁22相對於收 谷空間24的内側設有一滑軌222，_、、晋勤” 月執222與弟二側壁22間形 成一賴221滑軌222是供退卡機構5的滑塊5丨設置，而滑槽 223則疋1、彈尹、54置放’在第二側壁22相對於插人口處設有盥上 述滑執222相對應的導位塊224,4 凡以4，4導位塊224與第二側壁22間形 成一收容狹槽225，作為退卡嬙姓c a, 卞機構5的位移容置區，該導位塊224 一端設有一斜面作為滑塊51位蔣pa道 移日可的V引，後壁23鄰近第二侧壁 22的一端設有向收容空間24内 円側延伸的定位桿231可供彈簧54定 位0 遮蔽殼體3包括頂壁31， 自該頂壁31兩側向下延伸成側壁32, 7 M316516 該頂壁3】相對於繼32的一側前端設有一向下的下娜片祀， 該下壓彈片祀是用以減定位滑桿&，防止其在滑動中脫離軌 道，在插入端π的兩端前側設有—向下的插片312，該等插片祀 具有限位_，可轉正電子卡的插人，該趣％财複數個卡 .孔32卜該等卡孔321用以與絕緣本體2第一側壁21與第二側壁 ‘ 22上的凸抵部211相配合。 _ 關端子組4包括第-端子41、第二端子42及第三端子^ ; ^-辭4丨包括接觸部4n、彈性部412 定片413，其中鋪 P 411是用以與第一端子42接觸，而彈性部化則是與插入的電子 卡;亚觸，藉由電子卡的碰觸帶動接觸部“Η乍動；該固定片一 端延伸形成-焊接部4131 ;第二端子42的―端形成f折開叉的第 彈接觸部421與第二彈性接觸部422，第一彈性接觸部421與 第-彈性接觸部422的長度與彎折角度並不相同，以便形成與第三 _ 端子43接觸的不同部位，在第二端子π上設有若干個固定片奶、 425其中一固定片424的一端延伸形成一焊接部4241 ;第三 端子43包括有彈性的接觸部433與定位部，其中接觸部你為斜 向犬出以便與電子卡接觸’而在定位部上設有固定片431、432、 接觸# 433，在其中一固定片431上設有一^^扣4311及-焊接部 4312 〇 退卡機構5包括滑塊51、定位滑桿52、鎖定件53及部分收容 於滑塊51的彈簧54，其中該滑塊51設有一大致呈L形的狹槽5ΐι 用以收容鎖定件53的固定部531，在L形的狹槽511的前端設有供 8 M316516 定位滑桿52定位的套孔(未標號），而在滑塊51的_則設有收容 彈賀54的收容孔512 ;鎖定件53包括一大致呈l形的固定部531 及一疋位卡扣532，該定位卡扣532則是用以與電子卡的卡扣槽71 相抵扣。In a specific embodiment of the improved structure of the underarm splicer, the main connector of the card connector 100 includes an insulative housing 2, a shielding body 3, a switch terminal group 4, and a card retracting; 5 q and a lower mechanical name 5; a plurality of conductive terminals 6 disposed in the insulative housing 2; wherein the insulative housing 2 has a first sidewall 21, a second sidewall 22, and a rear blade 23 that connects the first sidewall 21 and the second sidewall 22 The side wall 21, the second side wall 22 and the rear wall 23 are arranged to receive a receiving ridge; ^ μ 1 _ wind ~ the accommodating space 24 of the book card 7; the insulating body 2 has no placement area of the card retracting mechanism 5, 苴钍Broadcasting ..., " constructed as a slide rail 222 on the inner side of the second side wall 22 with respect to the valley space 24, _,, Jinqin", the 222 and the second side wall 22 form a 221 slide rail 222 is provided for the slider 5 of the card ejecting mechanism 5, and the chute 223 is 疋1, 弹, 54 placed in the second side wall 22 with respect to the insertion of the population corresponding to the sliding 222 The position block 224, 4 forms a receiving slot 225 between the 4, 4 guiding block 224 and the second side wall 22, as a displacement receiving area of the card returning ca, the mechanism 5, the guide One end of the block 224 is provided with a slope as a V-lead of the slider 51, and a rear end of the rear wall 23 adjacent to the second side wall 22 is provided with a positioning rod 231 extending to the inner side of the receiving space 24 for the spring. 54 Positioning 0 The shielding housing 3 includes a top wall 31 extending downward from both sides of the top wall 31 to form a side wall 32, 7 M316516. The top wall 3] is provided with a downward bottom sheet relative to a front end of the side 32. The pressing elastic piece 祀 is used to reduce the positioning slider & to prevent it from coming off the track during sliding, and the lower side of the insertion end π is provided with a downward-shaped insert 312, and the inserts have a limit. _, can be inserted into the positron card, the interest is a plurality of cards. The holes 32 are used to match the first side wall 21 of the insulative housing 2 and the convex abutment 211 on the second side wall '22. _ off terminal group 4 includes a first terminal 41, a second terminal 42 and a third terminal ^; ^- 4 丨 includes a contact portion 4n, an elastic portion 412 fixed piece 413, wherein the shop P 411 is used for the first terminal 42 contact, and the elastic part is the inserted electronic card; the sub-touch, by the contact of the electronic card drives the contact portion to "sway; the fixed piece is extended at one end The extension-welding portion 4131 is formed; the end of the second terminal 42 forms a first elastic contact portion 421 and a second elastic contact portion 422, and the length and curvature of the first elastic contact portion 421 and the first elastic contact portion 422 The folding angles are not the same, so as to form different parts in contact with the third terminal 43, a plurality of fixed pieces of milk are disposed on the second terminal π, and one end of one of the fixing pieces 424 extends to form a welded portion 4241; The terminal 43 includes a resilient contact portion 433 and a positioning portion, wherein the contact portion is a diagonal dog for contacting the electronic card, and the positioning portion is provided with fixing pieces 431, 432, contact #433, and one of the fixing pieces. The 431 is provided with a button 4311 and a soldering portion 4312. The card ejecting mechanism 5 includes a slider 51, a positioning slider 52, a locking member 53 and a spring 54 partially received by the slider 51. The slider 51 is provided with a substantially The L-shaped slot 5ΐ is for receiving the fixing portion 531 of the locking member 53, and a sleeve hole (not labeled) for positioning the 8 M316516 positioning slider 52 is provided at the front end of the L-shaped slot 511, and the slider 51 is disposed at the slider 51. The _ is provided with a receiving hole 512 for receiving the bullet 54; the locking member 53 includes a substantially l The fixing portion 531 and the clamping buckle 532 are configured to be buckled with the locking groove 71 of the electronic card.
明芩照第1與2圖所示，本實施例於組裝時，開關端子組4的 第-、第二及第三端子4卜42、43分別收容於絕緣本體2第一側 壁21及後壁23上的第一、第二及第三狹槽(未標號)中，第一、第 -及第三端子4卜42、43上的各固定片分別插接於絕緣本體2的 第-侧壁21及触23上的姉(未縣)巾；退卡麟5則組裝於 、、’巴緣本體2側邊上的收錢223内，定位滑桿52 —端置於沿第二 側壁22前端所滑道(未標示)滑動，鎖定件S3的固定部531則 ^裝於滑塊51呈L形的狹槽511中，定位卡扣532收容於收容狹 槽225 ’彈簧54 一端套設於絕緣本體2的定位桿2M上，導電端子 6組裝於絕緣本體2的後壁23内，遮蔽殼體3的複數個卡孔奶分 別與絕緣核2第—、第二㈣21、22及碰23設有的複數個凸 抵部211相卡扣，此時下壓彈片311抵壓定位滑桿52防止在滑動中 脫離軌道。 使用時’將卡連接器1〇〇安裝於電路板（未顯示）上，當電子 卡7插入時，電子卡7 一側推動滑塊51使退卡機構5與電子卡7 同步向後滑動，定位卡扣532從收容狹槽225内退出，鎖定片53 向第一側壁21發生變形，電子卡7另—側碰觸第-導電端子41的 免性部化，此時第—導電端子41的接觸部4ιι與第二端子幻一 9 M316516 端電性接觸，以實現對電子卡仓， 于卡7的防寫舰。當電子卡7插至定位 位置時，彈簧54受壓縮收衮於卜、+、 、 於上切塊51内，退卡機構5的定位 滑桿52卡持於定位位置處，纟自# 处鎖疋片53上的定位卡扣532插入電子 卡7 —側設置的卡扣槽71内，以阶u Θ咕止電子卡7奴錄置被誤拔 出’笔子卡7的後側抵頂到第三端子43的接觸部433，使接觸部 433斤向後位移，而先後碰觸到第二端子幻上的第一彈性接觸片似As shown in FIGS. 1 and 2, in the present embodiment, the first, second, and third terminals 4, 42 and 43 of the switch terminal group 4 are respectively accommodated in the first side wall 21 and the rear wall of the insulative housing 2, respectively. In the first, second and third slots (not labeled) on the 23, the fixing pieces on the first, third and third terminals 4, 42 and 43 are respectively inserted into the first side wall of the insulative housing 2 21 and the 姊 (not county) towel on the touch 23; the retreating kelin 5 is assembled in the money 223 on the side of the 'bar edge body 2, and the positioning slider 52 is placed at the front end along the second side wall 22 The slide (not shown) slides, the fixing portion 531 of the locking member S3 is mounted in the L-shaped slot 511 of the slider 51, and the positioning buckle 532 is received in the receiving slot 225. On the positioning rod 2M of the main body 2, the conductive terminal 6 is assembled in the rear wall 23 of the insulative housing 2, and the plurality of card hole milks of the shielding housing 3 are respectively provided with the insulating core 2, the second (four) 21, 22 and the bump 23 The plurality of convex abutting portions 211 are buckled, and at this time, the pressing elastic piece 311 presses the positioning slide bar 52 to prevent the rail from coming off during sliding. When in use, the card connector 1 is mounted on a circuit board (not shown). When the electronic card 7 is inserted, the side of the electronic card 7 pushes the slider 51 to slide the card ejecting mechanism 5 and the electronic card 7 backward, and positioning. The buckle 532 is withdrawn from the receiving slot 225, the locking piece 53 is deformed toward the first side wall 21, and the other side of the electronic card 7 touches the free portion of the first conductive terminal 41. At this time, the contact of the first conductive terminal 41 The part 4 ιι is electrically contacted with the second terminal phantom 9 M316516 to realize the anti-write ship of the electronic card compartment and the card 7. When the electronic card 7 is inserted into the positioning position, the spring 54 is compressed and received in the upper and lower blocks 51, and the positioning slider 52 of the card ejecting mechanism 5 is locked at the positioning position, and is locked from the # position The positioning buckle 532 on the cymbal 53 is inserted into the latching slot 71 of the electronic card 7 to terminate the electronic card 7 and the slave card is accidentally pulled out of the rear side of the pen card 7 to the top. The contact portion 433 of the third terminal 43 causes the contact portion 433 to be displaced rearward, and sequentially touches the first elastic contact piece on the second terminal.
與弟一彈性接觸片422，以>[貞+ ι+ 1貝只兒子卡7是否已插入至該卡連接 器100的定位位置。退卡時，沿插卡方向輕推電子卡，定位滑桿52 從定位位聽_，彈簧54釋放_力，彳_塊51沿插卡方向 反向退出，定位卡扣532前端斜面滑入收容狹槽225内，帶動定位 卡扣532從電子卡7側緣的卡扣槽71内退出，從而使電子卡7從 連接器100内順利退出。 總結上述的制，本創作的特點為：藉由第二端子的雙觸點的 接觸方式，可以防止在長期的插拔過程中，任一個彈性接觸片似、 422與第三端子43接觸不良而影響上述該開關端子組4的功能；同 時在退卡機構5上增定件53，使電子卡7插人時具有定位功 能，以增加穩固性。 ▲本創作所舉的實施例及關，僅供做對本創作加以說明，在於 使熟悉該徽術魏如實麵補狀目的與功效，但並不對本創 作有任何限制，本創作還可尚有其他的變化實施方式，所以凡熟悉 此項技術者在不_本_作精神下進行其絲式實施，均應視爲 本案申請專利範圍的等效實施。 M316516 【圖式簡單說明】 第1圖爲本創作具體實施例之立體分解圖； 第2圖爲本創作具體實施例之局部組裝圖； 第3圖爲本_具體實施例之_端子組立體分解圖；及 第4圖爲本創作具體實施例之退卡機構立體分解圖。 【主要元件符號說明】 100—卡連接器 21— 第一側壁 212—凹槽 22— 第二側壁 222一滑轨 224—導位塊 31—板體 312—插片 321—開口 41 一第一端子 412—彈性部 42 弟二端子 422—第二彈性接觸片 43—第三端子 5—退卡機構 52—定位滑桿 2一絕緣本體 211—凸抵部 213—插槽 231—定位桿 223—滑槽 3一遮蔽殼體 311—下壓彈片 32—侧板 4一開關端子組 411,433一接觸部 413—固定片 421—第一彈性接觸片 424,425,431，432—固定片 71—卡扣槽 51—滑塊 512—收容孔 11 M316516 53—鎖定件 6—導電端子 54 -彈簧 電子卡 7-The elastic contact piece 422 is connected to the positioning position of the card connector 100 by >[贞+ ι+1]. When the card is retracted, the electronic card is gently pushed in the direction of the card, the positioning slider 52 is audible from the positioning position, the spring 54 releases the _force, and the 彳_block 51 is reversely retracted in the direction of the card insertion, and the front end of the positioning buckle 532 slides into the housing. In the slot 225, the positioning buckle 532 is pulled out from the locking slot 71 of the side edge of the electronic card 7, so that the electronic card 7 is smoothly withdrawn from the connector 100. Summarizing the above system, the feature of the present invention is that by the contact of the two terminals of the second terminal, it is possible to prevent any one of the elastic contact pieces, 422 and the third terminal 43 from being in contact during the long-term insertion and removal process. The function of the switch terminal group 4 is affected; at the same time, the clip 53 is added to the card ejecting mechanism 5, so that the electronic card 7 has a positioning function when inserted, to increase the stability. ▲The examples and customs of this creation are only for the purpose of explaining the creation of this creation. It is to familiarize with the purpose and effect of this kind of Hui Wei, and it does not have any restrictions on this creation. There are still other works in this creation. The implementation of the change, so anyone who is familiar with the technology in the implementation of its silk implementation, should be regarded as the equivalent implementation of the patent application scope of this case. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded view of a specific embodiment of the present invention; FIG. 2 is a partial assembled view of a specific embodiment of the present invention; FIG. 3 is a perspective exploded view of the terminal group of the specific embodiment Figure 4 and Fig. 4 are perspective exploded views of the card ejecting mechanism of the specific embodiment of the present invention. [Description of main component symbols] 100-card connector 21 - first side wall 212 - recess 22 - second side wall 222 - slide rail 224 - guide block 31 - plate 312 - tab 321 - opening 41 a first terminal 412—elastic portion 42 second terminal 422—second elastic contact piece 43—third terminal 5—retracting mechanism 52—positioning slider 2—insulating body 211—protruding portion 213—slot 231—positioning rod 223—sliding The slot 3 is a shielding shell 311 - the pressing elastic piece 32 - the side plate 4 a switch terminal group 411, 433 a contact portion 413 - the fixing piece 421 - the first elastic contact piece 424, 425, 431, 432 - the fixing piece 71 - the locking groove 51 - the slider 512—housing hole 11 M316516 53—locking member 6—conductive terminal 54 - spring electronic card 7-