TWM431456U - Electrical card connector - Google Patents

Electrical card connector Download PDF

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Publication number
TWM431456U
TWM431456U TW100222417U TW100222417U TWM431456U TW M431456 U TWM431456 U TW M431456U TW 100222417 U TW100222417 U TW 100222417U TW 100222417 U TW100222417 U TW 100222417U TW M431456 U TWM431456 U TW M431456U
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Taiwan
Prior art keywords
electronic card
slot
extending
card connector
terminal
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TW100222417U
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Chinese (zh)
Inventor
Ding-Bing Fan
Jian-Fei Yu
Fang-Yue Zhu
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Hon Hai Prec Ind Co Ltd
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Priority to TW100222417U priority Critical patent/TWM431456U/en
Publication of TWM431456U publication Critical patent/TWM431456U/en

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Abstract

An electrical card connector is adapted for receiving a first card and a second card and includes an insulative housing, a group of terminals and a detecting terminal. The housing includes an inserting face, a first slot and a second slot extending rearwardly form the inserting face. The first slot partly overlaps with the second slot in an upper-to-lower direction and is located above the second slot. The detecting terminal has an abutting portion laterally extending into the first slot for contacting with the first card. The housing has a raising portion located in the first slot for raising up the first electrical card inserted into the first slot.

Description

五、新型說明: 【新型所屬之技術領域】 [0001] 本創作係有關一種電子卡連接器,尤其涉及一種具有偵 測端子之電子卡連接器。 【先前技術】 [0002] 相關習知技藝可參閱於2008年11月05日公告之中國大陸 專利第CN201 146289Y號所揭示之一種電子卡連接器,可 供第一電子卡及第二電子卡插接,第一電子卡係MMC卡, 第二電子卡係XD卡,第二電子卡之側邊設有階梯面。所 述電子卡連接器包括絕緣本體、收容於絕緣本體内之複 數導電端子及偵測端子。所述絕緣本體包括位於前端之 插接面及自插接面向後延伸用以收容第一、第二電子卡 之第一、第二插檜及圍設於第一、第二插槽兩側之相對 兩側部,第一插槽與第二插槽於上下方向上有部分重疊 ,第一插槽位於第二插槽之上方且向後延伸超過第二插 槽。所述兩侧部設有凸伸入第一、第二插槽内以導引電 子卡插入之台階,偵測端子具有側向凸伸入第一插槽内 之抵接部,所述抵接部位於台階之上方。由於第一、第 二電子卡插入電子卡連接器後,兩電子卡上表面之高度 差僅為0. 3mm,為使抵接部僅與第一電子卡相抵,實現對 第一電子卡之偵測,並防止第二電子卡插入時向上抵推 偵測端子,抵接部於上下方向上之寬度尺寸只能設計得 相對較小,是以,偵測端子之抵接部與第一電子卡之接 觸面積較小,容易影響偵測端子之偵測可靠性。另外, 台階之上表面位於同一高度,不能達到很好之導引作用 表單編號A0101 第3頁/共22頁 M431456 ,在插入方向不當之情況下,第一電子卡易向下斜插入 所述抵接部之下方並向上抵推偵測端子,而損壞偵測端 子、減少侦測端子之使用筹命。 [0003] 是以,針對上述技術問題,有必要提供一種具有改良結 構之電子卡連接器,以克服上述缺陷。 【新型内容】 [0004] 本創作之主要目的在於提供一種具有改善偵測可靠性之 電子卡連接器。 [0005] 本創作之目的係藉由如下技術方案達成之:一種電子卡 連接器,用以插接第一電子卡及第二電子卡,其包括: 絕緣本體,係設有插接面及自插接面向後延伸用以收容 第一、第二電子卡之第一、第二插槽,所述第一、第二 插槽於上下方向上部分重疊,第一插槽位於第二插槽之 上方;複數導電端子,係收容於絕緣本體内;及偵測端 子,係收容於絕緣本體内,所述偵測端子設有側向凸伸 入第一插槽内用以與第一電子卡接觸之抵接部;其中, 所述絕緣本體還設有位於第一插槽内以向上抬高第一電 .子卡之抬高部。 [0006] 相較於習知技藝,本創作電子卡連接器具有如下功效: 由於絕緣本體設有位於第一插槽内以向上抬高第一電子 卡之抬高部,第一電子卡插入時,抬高部將第一電子卡 向上抬高,增加了第一電子卡與第二電子卡插入電子卡 連接器後上表面之高度差,使得偵測端子之抵接部於上 下方向之寬度尺寸可設計之相對較大,增加了第一電子 卡與抵接部之接觸面積,保證第一電子卡與偵測端子之 表單編號A0101 第4頁/共22頁 穩定接觸,提高了偵測可靠性。 【實施方式】 [0007] 請參閱第一圖至第七圖所示,本創作電子卡連接器100係 一個多合一電子卡連接器並且僅支持單卡插入,所述電 子卡連接器100用以插接第一電子卡200、第二電子卡 300及MS卡(記憶棒,未圖示),第一電子卡200係MMC 卡,第二電子卡300係XD卡,第二電子卡300側邊設有階 梯面301。所述電子卡連接器100包括絕緣本體1、收容於 絕緣本體1内之複數導電端子2、遮蔽於絕緣本體1上之遮 ' 蔽殼體3及安裝於絕緣本體1 一側用以偵測第一電子卡200 之偵測端子4。 [0008] 結合第二圖至第七圖所示,所述絕緣本體1包括位於下方 之底部11、位於後端之基部12、位於前端之插接面13、 自插接面13向後延伸之第一、第二插槽14、15及分別位 於第一、第二插槽14、15兩側之相對兩側部16。所述第 一、第二插槽14、15於上下方向上有部分重疊,第一插 槽14位於第二插槽15之上方且向後延伸超過第二插槽15 。所述兩側部16分詢設有凸伸入第二插槽15内用以向上 支撐及導引第一電子卡200插入之台階165,所述第二電 子卡300之階梯面301位於台階165之正上方,其中一側 部16上之台階165後端設有向上凸伸以向上抬高第一電子 卡200之抬高部167,抬高部167設有向後及向上傾斜延 伸之傾斜面1671及自傾斜面1671向後延伸之水平面1672 ,抬高部167於上下方向上之高度為L2。所述第二電子卡 300插入時,下表面向下抵靠於絕緣本體1之底部11上, 表單編號A0101 第5頁/共22頁 M431456 使得第二電子卡300兩側之階梯面301與所述台階165之 上表面於高度方向上存在尺寸為L1之間隙,所述抬高部 167之高度尺寸L2小於間隙之尺寸L1。所述側部16外側 設有位於抬高部167上方並左右貫穿該側部16之第一開口 1 62、位於第一開口 1 62後方沿前後方向延伸用以固定偵 測端子4之安裝槽161、位於第一開口 1 6 2前方供偵測端子 4抵壓之抵壓壁163及與遮蔽殼艎3相卡扣之卡扣部164, 所述第一開口 162於上下方向上未貫穿該側部16。所述底 部11設有自插接面13向後延伸之第一收容槽ill及位於第 一收容槽111之後方向上凸起且沿前後方向延伸並等間距· 排列之複數凸肋112,所述凸肋112上表面凹設有向後延 伸並貫通基部12之第二收容槽1121,所述基部12上設有 前後貫穿基部12且橫向排怖之第三收容槽121,所述第三 收容槽121位於第二收容槽丨丨21之上方。於其他實施方式 中’抬高部167之高度尺寸L2亦可等於或略大於間隙之尺 寸L1。 [0009]所述導電端子2共三排,分別為用以與第二電子卡3〇〇電 性接觸之第一端子21、與第一電子卡2〇〇電性接觸之第二 端子22、與MS卡電性接觸之第三端子23。所述第一端子 21自前向後安裝到絕緣本體丨上,其包括安裝於第一收容 槽111内之第一固定部211、自第一固定部211向後彎折 延伸入第二插槽15内與第二電子卡3〇〇電性接觸之第一接 觸部212及自第-gj定部211向前彎折延伸出絕緣本體 以貼焊於電路板(未圖示)上之第_焊接部213。所述第 二端子22共9根,其包括收容於第二收容槽1121内之第二 ,,^οΓ221 ' 第6頁/共22頁 Η内與第1子卡咖電性接觸之 第二固定部221向後彎拆 補部222以及自 路板上之第二焊接部223。出絕緣本體1用以貼焊於電 -dA· 121 Λ, 所述第二端子23包括收容於第 二收合槽121内之第三固定 λ ^ 部231、自第三固定部231向 刖彎折延伸入第—插槽14 Λρ2〇2α έ ^ _ π /、㈣卡電性接觸之第三接觸 口 Ρ232及自第二固定部23 κ „ 後考折延伸出絕緣本體1用以 貼焊於4板上之第三焊接㈣3。 第二端子22之前方,第_姐㈤ 弟4千川立於 ^ 接觸部222位於第三接觸部232 之前方。 [0010] 所述遮蔽殼體3係由金屬片衝Μ、料 31及自頂壁31兩側向下彎折延伸之兩側壁32。所述頂壁 31上設有向下延伸入第二插槽15内以抵壓第一 '第二電 子卡200、300之彈片311, 月11所述兩側壁32上皆設有用以 與所述卡扣部164相卡扣之卡扣孔321,其中一所述側壁 32上设有與偵測端子4接觸或斷開以實現偵測功能之抵壓 片 322。 _ [0011] 所述谓測端子4包括固持於安裝槽161内 固持箱向前彎折延伸之延伸部42、目延伸部42向前彎 折延仲後自第―開口162凸伸人第—插槽U内以抵接第-電子卡2GG之抵接部43、位於抵接部_方㈣於抵塵壁 163外侧之滅賴及自_部41底心外側料延伸用 以貼谭於電路板上之焊接腳45,抵接如3位於抬高 及第二插槽15之上方。 之固持部41、自 部167 012] 表單編號ΑΟίοι 請參閱第八圖所示,另_實施方式11子卡連接器綱 =絕緣本體】之台階165之後端為向後延伸之彈性臂則, 第7頁/共22頁 M431456 彈性臂168設有向上凸伸高出台階165之抬高部169,所 述抬高部169之結構與上述實施方式中抬高部167之結構 相似,所述側部16外側設有自第一開口 162向下延伸貫穿 該側部16之第二開口 160,所述彈性臂168懸空設置於所 述第二開口 160内並能夠上下彈性擺動。 [0013] 下面將詳細描述電子卡插入時之狀況,因兩個實施方式 中抬高部167、169之結構相似,故以下僅以第一實施方 式為例進行說明。請參閱第一圖至第七圖所示,所述抬 高部167位於第二插槽15内,偵測端子4之抵接部43位於 所述抬高部167及第二插槽15之上方,第一電子卡200插 入時,第一電子卡200之下表面抵靠於台階165之上表面 向後滑動,滑動過程中,台階165後側之抬高部167將第 一電子卡200向上抬高,第二電子卡300插入時,其下表 面抵靠底部11之頂面滑動,兩側之階梯面301與台階165 之上表面在上下方向上存在間隙,且此間隙之尺寸L1大 於抬高部167之高度尺寸L2,故,第二電子卡300不會被 抬高部16 7抬高,是以,增加了第一電子卡200與第二電 子卡300插入後上表面之高度差,使得抵接部43於上下方 向之寬度尺寸可設計之相對較大,進而增加第一電子卡 200與抵接部43之接觸面積,保證第一電子卡200與偵測 端子4之穩定接觸,改善了偵測可靠性,同時亦保證第二 電子卡300不會碰到偵測端子4之抵接部43 ;於其他實施 方式中,抬高部167之高度尺寸L2可以等於或略大於間隙 之尺寸L1,在那種情況下,第一電子卡200插入時,被抬 高部167抬高之高度等於抬高部167之高度L2,第二電子 卡300插入時,被抬高部167抬高之高度等於抬高部167 表單编號A0101 第8頁/共22頁 之高度L2尺寸與間隙之尺寸L1之差,是以,只要存在間 隙,第二電子卡300被抬高部167抬高之高度就小於第一 電子卡20 0被抬高部167抬高之高度,仍可以實現增加第 一電子卡200與第二電子卡300插入電子卡連接器100後 上表面高度差之目的,以便增加偵測端子4之抵接部43於 上下方向上之寬度尺寸;另外,由於抬高部167設有所述 傾斜面1671,第一電子卡200插入時,傾斜面1671向上 導引第一電子卡200插入,有效地防止第一電子卡200於 插入方向不當'之情況下向下斜插,損壞偵測端子4。 [0014] 綜上所述,以上僅為本創作之較佳實施例而已,不應以 此限制本創作之範圍。综上所述,本創作符合新型專利 要件,爰依法提出專利申請。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前述實施例為限 ,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。 【圖式簡單說明】 [0015] 第一圖係本創作電子卡連接器的立體組合圖。 [0016] 第二圖係本創作電子卡連接器的部分立體分解圖。 [0017] 第三圖係本創作電子卡連接器另一視角的部分立體分解 圖。 [0018] 第四圖係第一電子卡完全插入本創作電子卡連接器的剖 視圖。 [0019] 第五圖係第二電子卡完全插入本創作電子卡連接器的剖 視圖。 表單編號A0101 第9頁/共22頁 M431456 [0020] 第六圖係第二電子卡完全插入本創作電子卡連接器的另 一剖視圖。 [0021] 第七圖係本創作電子卡連接器的立體分解圖。 [0022] 第八圖係本創作電子卡連接器另一實施例的立體分解圖 〇 【主要元件符號說明】 [0023] 電子卡連接器:100、400 [0024] 第一電子卡:200 [0025] 第二電子卡:300 [0026] 階梯面:301 [0027] 絕緣本體:1 [0028] 底部:11 [0029] 第一收容槽:111 [0030] 凸肋:112 [0031] 第二收容槽:1121 [0032] 基部:12 [0033] 第三收容槽:121 [0034] 插接面:13 [0035] 第一插槽:14 [0036] 第二插槽:15 表單编號A0101 第10頁/共22頁 M431456 [0037] 側部:16 [0038] 第二開口 : 1 6 0 [0039] 安裝槽:161 [0040] 第一開口 : 162 [0041] 抵壓壁:163 [0042] 卡扣部:164 [0043] 台階:1 6 5V. New description: [New technical field] [0001] The present invention relates to an electronic card connector, and more particularly to an electronic card connector having a detection terminal. [Prior Art] [0002] A related art art can be referred to an electronic card connector disclosed in Chinese Patent No. CN201 146289Y, published on Nov. 05, 2008, for the first electronic card and the second electronic card. The first electronic card is an MMC card, and the second electronic card is an XD card. The side of the second electronic card is provided with a step surface. The electronic card connector includes an insulative housing, a plurality of conductive terminals and a detecting terminal received in the insulating body. The insulative housing includes a plug-in surface at the front end and a first and second plugs extending from the plug-in surface to receive the first and second electronic cards, and are disposed on both sides of the first and second slots. The first slot and the second slot partially overlap in the up and down direction, and the first slot is located above the second slot and extends rearward beyond the second slot. The two sides are provided with a step protruding into the first and second slots to guide the insertion of the electronic card, and the detecting terminal has an abutting portion protruding laterally into the first slot, the abutting The department is located above the steps. After the first and second electronic cards are inserted into the electronic card connector, the height difference between the upper surfaces of the two electronic cards is only 0.3 mm, so that the abutting portion is only offset by the first electronic card, and the first electronic card is detected. Detecting and preventing the second electronic card from being pushed up against the detecting terminal, the width dimension of the abutting portion in the up and down direction can only be designed to be relatively small, so that the abutting portion of the detecting terminal and the first electronic card The contact area is small, which easily affects the detection reliability of the detection terminal. In addition, the upper surface of the step is at the same height, and can not achieve a good guiding effect Form No. A0101 Page 3 / Total 22 pages M431456. In the case of improper insertion direction, the first electronic card is easily inserted obliquely downward. Below the connector, the detection terminal is pushed up, and the detection terminal is damaged, and the use of the detection terminal is reduced. [0003] Therefore, in view of the above technical problems, it is necessary to provide an electronic card connector having an improved structure to overcome the above drawbacks. [New Content] [0004] The main purpose of this creation is to provide an electronic card connector with improved detection reliability. [0005] The purpose of the present invention is achieved by the following technical solution: an electronic card connector for plugging a first electronic card and a second electronic card, comprising: an insulating body, having a plug surface and a self The first and second slots of the first and second slots are partially overlapped in the up and down direction, and the first slot is located in the second slot. The upper conductive terminal is received in the insulating body; and the detecting terminal is received in the insulating body, and the detecting terminal is laterally protruded into the first slot for contacting the first electronic card. The abutting portion; wherein the insulative housing is further provided with an elevated portion located in the first slot to raise the first electric daughter card upward. [0006] Compared with the prior art, the electronic card connector has the following effects: Since the insulative housing is provided in the first slot to raise the elevation of the first electronic card, the first electronic card is inserted. The raising portion lifts the first electronic card upwards, increasing the height difference between the first electronic card and the second electronic card inserted into the electronic card connector, so that the width of the abutting portion of the detecting terminal is in the up and down direction. The design can be relatively large, increasing the contact area between the first electronic card and the abutting portion, ensuring stable contact between the first electronic card and the detection terminal form number A0101, page 4/22, improving detection reliability . [Embodiment] [0007] Referring to the first to seventh figures, the electronic card connector 100 is an all-in-one electronic card connector and supports only a single card insertion. The electronic card connector 100 is used. The first electronic card 200, the second electronic card 300, and the MS card (memory stick, not shown) are inserted, the first electronic card 200 is an MMC card, the second electronic card 300 is an XD card, and the second electronic card 300 side is A step surface 301 is provided on the side. The electronic card connector 100 includes an insulative housing 1 , a plurality of conductive terminals 2 received in the insulative housing 1 , a shielding housing 3 shielded on the insulative housing 1 , and a side mounted on the insulative housing 1 for detecting A detection terminal 4 of an electronic card 200. [0008] As shown in the second to seventh embodiments, the insulative housing 1 includes a bottom portion 11 at the bottom, a base portion 12 at the rear end, a mating surface 13 at the front end, and a rearward extension from the mating surface 13 1. The second slots 14, 15 and the opposite side portions 16 on opposite sides of the first and second slots 14, 15 respectively. The first and second slots 14, 15 partially overlap in the up and down direction, and the first slot 14 is located above the second slot 15 and extends rearward beyond the second slot 15. The two side portions 16 are provided with a step 165 protruding into the second slot 15 for supporting and guiding the insertion of the first electronic card 200. The step surface 301 of the second electronic card 300 is located at the step 165. Directly above, the rear end of the step 165 on the side portion 16 is provided with an upwardly convex portion 167 which is upwardly raised to raise the first electronic card 200, and the elevated portion 167 is provided with an inclined surface 1671 extending obliquely rearward and upward. And a horizontal plane 1672 extending rearward from the inclined surface 1671, and the height of the elevated portion 167 in the up and down direction is L2. When the second electronic card 300 is inserted, the lower surface abuts against the bottom portion 11 of the insulative housing 1. Form No. A0101, page 5 / page 22, M431456, makes the step surface 301 on both sides of the second electronic card 300 The upper surface of the step 165 has a gap of size L1 in the height direction, and the height dimension L2 of the raised portion 167 is smaller than the dimension L1 of the gap. The outer side of the side portion 16 is provided with a first opening 1 62 located above the elevated portion 167 and extending through the side portion 16 to the left and right, and a mounting slot 161 extending in the front-rear direction behind the first opening 1 62 for fixing the detecting terminal 4 a pressing portion 163 for the detecting terminal 4 to be pressed in front of the first opening 162 and a locking portion 164 for engaging with the shielding shell 3, the first opening 162 does not penetrate the side in the up and down direction Part 16. The bottom portion 11 is provided with a first receiving groove ill extending rearward from the mating surface 13 and a plurality of ribs 112 extending in the direction of the first receiving groove 111 and extending in the front-rear direction and equally spaced and arranged. The upper surface of the rib 112 is recessed with a second receiving groove 1121 extending rearwardly and extending through the base portion 12. The base portion 12 is provided with a third receiving groove 121 extending through the base portion 12 and laterally displacing, and the third receiving groove 121 is located at the upper portion. Above the second receiving slot 21 . In other embodiments, the height dimension L2 of the raised portion 167 may also be equal to or slightly larger than the dimension L1 of the gap. [0009] The conductive terminals 2 are three rows, respectively being a first terminal 21 for electrically contacting the second electronic card 3, and a second terminal 22 electrically contacting the first electronic card 2, The third terminal 23 is in electrical contact with the MS card. The first terminal 21 is mounted on the insulative housing 自 from the front to the rear, and includes a first fixing portion 211 mounted in the first receiving slot 111, and is bent backward from the first fixing portion 211 into the second slot 15 and The first contact portion 212 electrically contacting the second electronic card 3 and the first-welding portion 213 bent from the first-gj fixed portion 211 to extend out of the insulating body to be soldered to a circuit board (not shown) . The second terminal 22 has a total of nine, and includes a second one that is received in the second receiving slot 1121, and the second fixed portion of the second sub-card is electrically connected to the first sub-card. The portion 221 bends the detaching portion 222 and the second welded portion 223 on the self-tracking plate. The insulative housing 1 is attached to the electric-dA·121 Λ, and the second terminal 23 includes a third fixed λ ^ portion 231 received in the second folding groove 121, and is bent from the third fixing portion 231. The extension extends into the first slot 14 Λρ2〇2α έ ^ _ π /, (4) the third contact port 232 of the electrical contact and the second fixing portion 23 κ „ after the test extension extends the insulating body 1 for bonding 4th third welding on the board (4) 3. In front of the second terminal 22, the first sister (five) is in front of the third contact portion 232. [0010] The shielding housing 3 is made of metal The sheet punching material 31 and the two side walls 32 are bent downwardly from both sides of the top wall 31. The top wall 31 is provided with a downwardly extending into the second slot 15 for pressing the first 'second electron The two side walls 32 of the card 200 and 300 are provided with a locking hole 321 for engaging with the locking portion 164. One of the side walls 32 is provided with a detecting terminal 4 The pressing piece 322 is contacted or disconnected to realize the detecting function. [0011] The pre-measuring terminal 4 includes an extending portion 42 that is fixedly extended in the mounting groove 161 and extends forwardly. The extending portion 42 is bent forward and extended from the first opening 162 to the inside of the slot - U to abut the abutting portion 43 of the first electronic card 2GG, and the abutting portion _ square (four) to the dusting wall 163 The outer side of the outer portion of the inner portion of the inner portion of the inner portion 41 is extended to the soldering leg 45 of the circuit board, and the abutting portion 3 is located above the elevated portion and the second slot 15. 167 012] Form number ΑΟίοι Please refer to the eighth figure, the other embodiment 11 sub-card connector outline = insulating body] the rear end of the step 165 is a rearward extending elastic arm, page 7 / total 22 pages M431456 elastic The arm 168 is provided with an elevated portion 169 that protrudes upwardly above the step 165. The structure of the raised portion 169 is similar to that of the raised portion 167 of the above embodiment, and the side portion 16 is provided with a self-opening from the first opening. The 162 extends downwardly through the second opening 160 of the side portion 16. The elastic arm 168 is suspended in the second opening 160 and can be elastically oscillated up and down. [0013] The situation when the electronic card is inserted will be described in detail below. Since the structures of the elevation portions 167 and 169 are similar in the two embodiments, the following is only the first implementation. As shown in the first to seventh embodiments, the elevated portion 167 is located in the second slot 15, and the abutting portion 43 of the detecting terminal 4 is located at the elevated portion 167 and the Above the two slots 15, when the first electronic card 200 is inserted, the lower surface of the first electronic card 200 slides back against the upper surface of the step 165. During the sliding process, the elevation 167 of the rear side of the step 165 will be first. The electronic card 200 is raised upwards, and when the second electronic card 300 is inserted, the lower surface thereof slides against the top surface of the bottom portion 11, and the step surfaces 301 on both sides and the upper surface of the step 165 have a gap in the up and down direction, and the gap is The size L1 is greater than the height dimension L2 of the raised portion 167. Therefore, the second electronic card 300 is not raised by the elevated portion 16 7 , so that the first electronic card 200 and the second electronic card 300 are inserted into the upper surface. The height difference of the abutting portion 43 can be designed to be relatively large in the vertical direction, thereby increasing the contact area between the first electronic card 200 and the abutting portion 43, and ensuring the first electronic card 200 and the detecting terminal 4 Stable contact improves detection reliability while also ensuring second electronics 300 does not touch the abutting portion 43 of the detecting terminal 4; in other embodiments, the height dimension L2 of the raised portion 167 may be equal to or slightly larger than the dimension L1 of the gap, in which case the first electronic card 200 When inserted, the height raised by the raised portion 167 is equal to the height L2 of the raised portion 167. When the second electronic card 300 is inserted, the height raised by the raised portion 167 is equal to the raised portion 167. Form No. A0101 Page 8 The difference between the height L2 size of 22 pages and the size L1 of the gap is such that the height of the second electronic card 300 raised by the raised portion 167 is smaller than the height of the first electronic card 20 0 as long as there is a gap 167 The height of the elevated height can still increase the height difference between the first electronic card 200 and the second electronic card 300 after the electronic card connector 100 is inserted into the electronic card connector 100, so as to increase the abutting portion 43 of the detecting terminal 4 in the up and down direction. In addition, since the raised portion 167 is provided with the inclined surface 1671, when the first electronic card 200 is inserted, the inclined surface 1671 guides the first electronic card 200 to be inserted, effectively preventing the first electronic card 200 from being inserted in the insertion direction. In case of improper 'slope', it will be inserted obliquely, and the detection end will be damaged. 4. [0014] In summary, the above is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby. In summary, this creation is in line with the new patent requirements, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the foregoing embodiments, and any equivalent modification or change made by a person familiar with the skill of the present invention in accordance with the spirit of the present invention is It should be covered by the following patent application. [Simple Description of the Drawings] [0015] The first figure is a three-dimensional combination diagram of the electronic card connector of the present invention. [0016] The second figure is a partial exploded view of the electronic card connector of the present invention. [0017] The third figure is a partial exploded view of another perspective of the present electronic card connector. [0018] The fourth figure is a cross-sectional view of the first electronic card fully inserted into the present electronic card connector. [0019] The fifth figure is a cross-sectional view of the second electronic card fully inserted into the present electronic card connector. Form No. A0101 Page 9 of 22 M431456 [0020] Figure 6 is another cross-sectional view of the second electronic card fully inserted into the electronic card connector of the present invention. [0021] The seventh figure is an exploded perspective view of the electronic card connector of the present invention. 8 is an exploded perspective view of another embodiment of the electronic card connector of the present invention. [Main component symbol description] [0023] Electronic card connector: 100, 400 [0024] First electronic card: 200 [0025] Second electronic card: 300 [0026] Step surface: 301 [0027] Insulating body: 1 [0028] Bottom: 11 [0029] First receiving groove: 111 [0030] Rib: 112 [0031] Second receiving slot :1121 [0032] Base: 12 [0033] Third receiving slot: 121 [0034] Plug-in: 13 [0035] First slot: 14 [0036] Second slot: 15 Form number A0101 Page 10 / Total 22 pages M431456 [0037] Side: 16 [0038] Second opening: 1 6 0 [0039] Mounting groove: 161 [0040] First opening: 162 [0041] Pressing wall: 163 [0042] Buckle Department: 164 [0043] Steps: 1 6 5

[0044] 抬高部:16.7、169 [0045] 傾斜面:1671 [0046] 水平面:1672 [0047] 彈性臂:168 [0048] 導電端子:2 [0049] 第一端子:21 [0050] 第一固定部:211 [0051] 第一接觸部:212 [0052] 第一焊接部:213 [0053] 第二端子:22 [0054] 第二固定部:221 [0055] 第二接觸部:222 [0056] 第二焊接部:223 表單編號A0101 第11頁/共22頁 M431456 '[0057] 第三端子:23 [0058] 第三固定部: 231 [0059] 第三接觸部: 232 [0060] 第三焊接部: 233 [0061] 遮蔽殼體:3 [0062] 頂壁:31 [0063] 彈片:311 [0064] 側壁:32 [0065] 卡扣孔:321 [0066] 抵壓片:322 [0067] 偵測端子:4 [0068] 固持部:41 [0069] 延伸部:42 [0070] 抵接部:43 [0071] 抵壓部:44 [0072] 焊接腳:45 表單編號A0101 第12頁/共22頁[0044] Lifting section: 16.7, 169 [0045] Inclined surface: 1671 [0046] Horizontal plane: 1672 [0047] Elastic arm: 168 [0048] Conductive terminal: 2 [0049] First terminal: 21 [0050] Fixed portion: 211 [0051] First contact portion: 212 [0052] First welded portion: 213 [0053] Second terminal: 22 [0054] Second fixed portion: 221 [0055] Second contact portion: 222 [0056 ] Second welded portion: 223 Form No. A0101 Page 11 of 22 M431456 '[0057] Third terminal: 23 [0058] Third fixing portion: 231 [0059] Third contact portion: 232 [0060] Third Weld: 233 [0061] Shading shell: 3 [0062] Top wall: 31 [0063] Shrapnel: 311 [0064] Side wall: 32 [0065] Snap hole: 321 [0066] Pressing piece: 322 [0067] Detection terminal: 4 [0068] Holding part: 41 [0069] Extension: 42 [0070] Abutment: 43 [0071] Pressing part: 44 [0072] Soldering foot: 45 Form number A0101 Page 12 / Total Page 22

Claims (1)

•、申請專利範圍: 1 種電子卡連接器,用以插接第一電子卡及第二電子卡, 其包括: 絕緣本體,係設有插接面及自插接面向後延伸用以收容第 一'第二電子卡之第一、第二插槽,所述第一'第二插槽 於上下方向上部分重疊,第一插槽位於第二插槽之上方; 複數導電端子,係收容於絕緣本體内;及 偵測端子,係收容於絕緣本體内,所述偵測端子設有側向 凸伸入第一插槽内用以與第一電子卡接觸之抵接部; 其中,所述絕緣本體還設有位於第一插槽内以向上抬高第 一電子卡之抬高部。 2. 如申請專利範圍第1項所述之電子卡連接器,其中所述絕 緣本體還設有位於第一、第二插槽兩側之相對兩側部、位 於下方之底部及位於後方之基部,所述側部設有凸伸入第 二插槽以導引第一電子卡插入之台階,所述抬高部凸設於 台階上。 3. 如申請專利範圍第2項所述之電子卡連接器,其中所述第 二電子卡插入時,其下表面抵靠底部之頂面滑動,第二電 子卡之側邊設有位於台階正上方之階梯面,所述階梯面與 所述台階之上表面於上下方向上存在間隙。 4 .如申請專利範圍第3項所述之電子卡連接器,其中所述抬 高部之高度尺寸小於所述間隙之尺寸。 5.如申請專利範圍第1項所述之電子卡連接器,其中所述抬 高部設有向上及向後延伸之傾斜面及自傾斜面向後延伸之 水平面。 6 .如申請專利範圍第1項所述之電子卡連接器,其中所述偵 表單编號A0101 第13頁/共22頁 10 M431456 測端子之抵接部位於所述抬高部上方,且位於第二插槽之 上方以防止所述抵接部與第二電子卡接觸,第一插槽向後 延伸超過第二插槽。 7 .如申請專利範圍第3項所述之電子卡連接器,其中所述側 部設有位於抬高部上方並左右貫穿所述側部之第一開口、 位於第一開口後方之安裝槽及位於第一開口前方之抵壓壁 ,所述偵測端子包括固持於安裝槽内之固持部、自固持部 向前彎折延伸之延伸部、自延伸部向前彎折延伸後自所述 第一開口凸伸入第一插槽内之所述抵接部、自抵接部向前 延伸並抵靠於抵壓壁上之抵壓部。 8. 如申請專利範圍第7項所述之電子卡連接器,其中所述台 階後端設置為向後延伸之彈性臂,彈性臂能夠上下彈性擺 動,所述抬高部設於彈性臂上。 9. 如申請專利範圍第8項所述之電子卡連接器,其中所述側 部設有自第一開口向下延伸貫穿該侧部之第二開口,所述 彈性臂懸空設置於所述第二開口内。 10.如申請專利範圍第7項所述之電子卡連接器,其中所述電 子卡連接器包括遮蓋絕緣本體之遮蔽殼體,所述遮蔽殼體 上設有與偵測端子抵壓部接觸或斷開之抵壓片,所述導電 端子包括第一端子及第二端子,第一端子設有延伸入第二 插槽内以與第二電子卡接觸之第一接觸部,第二端子設有 延伸入第一插槽内以與第一電子卡接觸之第二接觸部,第 一接觸部位於第二接觸部之前方。 100222417 表單编號A0101 第14頁/共22頁 1002073616-0• Patent application scope: 1 electronic card connector for plugging in the first electronic card and the second electronic card, comprising: an insulative housing having a plug-in surface and extending from the rear of the plug-in surface for receiving the first a first and a second slot of the second electronic card, wherein the first 'second slot is partially overlapped in the up and down direction, and the first slot is located above the second slot; the plurality of conductive terminals are received in The detecting body is received in the insulating body, and the detecting terminal is provided with an abutting portion protruding laterally into the first slot for contacting the first electronic card; The insulative housing is further provided with an elevated portion located in the first slot to raise the first electronic card upward. 2. The electronic card connector of claim 1, wherein the insulative housing is further provided with opposite side portions on both sides of the first and second slots, a bottom portion at the bottom, and a base at the rear. The side portion is provided with a step protruding into the second slot to guide the insertion of the first electronic card, and the elevated portion is protruded from the step. 3. The electronic card connector of claim 2, wherein when the second electronic card is inserted, the lower surface thereof slides against the top surface of the bottom, and the side of the second electronic card is located at the step positive In the upper step surface, the step surface and the upper surface of the step have a gap in the up and down direction. 4. The electronic card connector of claim 3, wherein the height of the raised portion is smaller than the size of the gap. 5. The electronic card connector of claim 1, wherein the raised portion is provided with an inclined surface extending upward and rearward and a horizontal surface extending rearward from the inclined surface. 6. The electronic card connector according to claim 1, wherein the detection form number A0101 is 13/22, and the M431456 measuring terminal abutment portion is located above the elevated portion and is located Above the second slot to prevent the abutment from contacting the second electronic card, the first slot extends rearward beyond the second slot. 7. The electronic card connector of claim 3, wherein the side portion is provided with a first opening located above the elevated portion and extending left and right through the side portion, a mounting slot located behind the first opening, and a pressing wall located in front of the first opening, the detecting terminal includes a holding portion held in the mounting groove, an extending portion extending forward from the holding portion, and extending from the extending portion to the front portion The opening protrudes into the abutting portion in the first slot, and extends forward from the abutting portion and abuts against the pressing portion on the pressing wall. 8. The electronic card connector of claim 7, wherein the step rear end is provided as a rearwardly extending resilient arm, the resilient arm being resiliently swingable up and down, the raised portion being disposed on the resilient arm. 9. The electronic card connector of claim 8, wherein the side portion is provided with a second opening extending downwardly from the first opening through the side portion, the elastic arm being suspended from the first Inside the two openings. 10. The electronic card connector of claim 7, wherein the electronic card connector comprises a shielding case covering the insulative housing, the shielding housing is provided with a contact portion of the detecting terminal or Disconnecting the pressing piece, the conductive terminal comprises a first terminal and a second terminal, the first terminal is provided with a first contact portion extending into the second slot to be in contact with the second electronic card, and the second terminal is provided A second contact portion extending into the first slot to contact the first electronic card, the first contact portion being located in front of the second contact portion. 100222417 Form No. A0101 Page 14 of 22 1002073616-0
TW100222417U 2011-11-28 2011-11-28 Electrical card connector TWM431456U (en)

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