M434317 五、新型說明： 【新型所屬之技術領域】 本創作涉及一種連接器，特別是涉及一種卡連接器。 【先前技術】 按，sm卡或者SD卡等電子卡需要卡連接器與電子產品 的其他部件電性連接，當前之卡連接器常設置有探測電子卡bq 否完全插入的功能的探測機構。 疋 、惟，卡連接器之探測機構往往設置在插卡區域左右兩側， 探測信息有時不準確，而且使得卡連接器佔用手機内部空間比 較大，提尚了卡連接器的結構複雜程度及製造成本。 【新型内容】 本創作之目的在於克服上述現有技術中的不足， 卡連接器。 ，、—種 本創作提供—種卡連接器，包括-絕緣本體、數個端子、 一外殼及-開關端子。絕緣本體包括底板，該底板左右兩側缘 垂直向上延伸形成兩側壁，底板後側緣兩側向上延伸、 部及擋位夾持部，擋位部、擋位炎持部及底板之間形成第二立 口 ’底板、兩側壁、擋位部及擋位夾持部之_成 凹 數個端子一體成型於絕緣本體上。外殼蓋合於絕緣本體 開關端子固持於絕緣本體後方，包括豐直片狀的方。 定部左側緣向前彎折延伸後再向後蠻折延伸有彈壓部。强，固 自由端繼續向後料延伸後再向前f折延伸有探壓部 定部右端下側緣向後延伸有焊接腳，固定部固持於觸和固 上，彈壓部及探測接觸部伸入第一凹口内，且自由=爽持部 壓部伸入插卡區域内。 狀態時，彈 3 M434317 綜上所述’本創作卡連接器藉由絕緣本體之底板後侧緣向 上延伸設有擋位夾持部，擋位夾持部及絕緣本體之底板之間形 成第一凹口，將開關端子固持於絕緣本體後方的擋位夾持部 上，彈壓部及探測接觸部伸入第一凹口内，結構簡單，製造成 本低，體積小，節省了手機内部空間。 【實施方式】 為詳細說明本創作之技術内容、構造特徵、所達成目的及 功效，以下茲舉例並配合圖式詳予說明。 請參閱第-圖及第二圖，本創作卡連接器包括一絕緣本體 10、數個端子20、一外殼3〇及一開關端子4〇。 請參閱第二圖及第三圖，絕緣本體1〇包括底板n，該底 板11左右兩側緣垂直向上延伸形成兩側壁12。絕緣本體1〇 之底板11後側緣兩侧向上延伸設有擔位部14和擔位夹持部 15。絕緣本體1G的底板11上併排開設有數個第_端子槽⑴ 及數個第二端子槽112。底板U、兩側壁12、撞位部14及播 位夾持部15之間形成插卡區域5G。擋位部14、擋位夹持部 15及絕緣本體1G之底板1〇之間形成第—凹口 16。擋位央持 部上表面向下開設有一與第—凹口 ^連通的開^端子槽 151，措位夹持部15上進一步開設有與開關端子槽⑸及外界 =焊锡…端子槽151下方進一步開設有卡槽 (圖未不）。兩側壁12、擋位部14釦柃 上皆㈣有凸塊13。 和抬位夹持部b外側表面 請參閱第二圖及第三圖’該等端子2〇分為第一端子 第一知子仏第一端子21具有—呈長方形片狀的固定條^， 固定條21〇-側緣兩端分別向外延伸出第一固定片2ιι和 固定片2U，該固定條21。、第_固定片2ιι和第二固定片^ 4 ▲成固持部c圖中未標示）。固定條2lG的兩側邊緣上凹設有 卡口 214。第—固定片211朝向第二固定片2i2 -側的邊緣斜 ，上*折延伸形成有-彈臂部215。該彈臂部215之末端向上 f折再向下著折延伸形成有一接觸部216，該接觸部216的上 表面向上凸出-弧面狀的接觸頭2161。第一固定片2ιι外側 緣水平向前延伸再斜向下f折後再水平向前延伸形成一焊接 部 213。 第二端子22與第一端子21的結構大致相同，其具有固定 條220、第―固^片221、第二固定片222、彈臂部225、接觸 部226及卡口 224,固定條22〇、第—固定片221和第二固定 片222部（圖中未標示）’接觸部226上凸設有接 觸頭2261，其不同之處在於：焊接部223由第二固定片222 之外^ 緣水平向後延伸再斜向下彎折後再水平向後延伸形成。 —凊參閱第二圖及第三圖，開關端子4〇包括豐直片狀的固 定部4卜該固定部41左側緣向前弯折延伸後再向後弯折延伸 有彈壓部42’彈壓部42自由端繼續向㈣折延伸後再向前彎 折延伸有探測接觸部43。固定部41右端下側緣向後延伸有焊 接腳44。固定部41下側緣凸設有兩卡部45，卡部兩側緣 上凸設有卡齒451，以與開關端子槽151内的卡槽相卡持配合。 請參閱第-圖、第二圖及第三圖，外殼3()包括頂板3卜 頂板31兩側緣及後側緣垂直向下f折延伸出的兩側板^及後 板B。頂板31上沖設有彈性壓片311，頂板31前端沖切有圓 弧形缺口 312。兩側板32及後板33上皆開設有卡扣口 35。卡 1 口 35與絕緣本體1〇的凸塊13配合。外殼3〇前方設有圓弧 形缺312 ’方便於插卡取卡。兩側板32下側緣還向内 延伸有焊錫腳34 本創作卡連接脸裝時，端子2G —體成型於絕緣本體ι〇 5 M434317 之底板li上，第一端子2i和第二端子22藉由相應的固持部 分別與絕緣本體10之底板11 _體成型的固定在一起，卡口 214、224的作用在於使端子20與絕緣本體1〇更牢固的成型 在一起。彈臂部215、225向上伸出第一端子槽⑴和第二端 子槽112而位於絕緣本體1〇的插卡區域5〇内，以使接觸部 216、226與插入插卡區域50的SIM卡彈性抵接。焊接部213、 223分別伸出絕緣本體10之底板u外而焊接於電路板（圖未 示）上。 開關端子40固持於絕緣本體1〇後方，具體地：固定部 41固持於開關端子槽151内，卡部45卡持於卡槽内，且卡齒 451與卡槽的槽壁相互干涉，以使得開關端子4〇更牢固的卡 持於開關端子槽151内。彈壓部42及探測接觸部43伸入第一 凹口 16内，且自由狀態時，彈壓部42伸入插卡區域5〇。焊 接腳44穿過焊錫凹口 152伸出絕緣本體1〇外。外殼3〇藉由 卡扣口 35與絕緣本體1〇的凸塊13的配合而蓋合於絕緣本體 10上方。 當SIM卡插入到位時，SIM卡抵壓彈壓部42使其彈性變 形，而帶動探測接觸部43抵壓至外殼3〇之後板33上，從而 探測到SIM卡插入到位。 綜上所述，本創作卡連接器藉由絕緣本體1〇之底板u後 側緣向上延伸设有擋位夾持部15，擋位夾持部15及絕緣本體 10之底板10之間形成第一凹口 16，將開關端子4〇固持於絕 緣本體10後方的擋位失持部15上，彈壓部42及探測接觸部 43伸入第一凹口 16内，且自由狀態時，彈壓部42伸入插卡 區域50，當SIM卡插入到位時，SIM卡抵壓彈壓部42使其彈 性變形’而帶動探測接觸部43抵壓至外殼3G之後板33上。 結構簡單’製造成本低’體積小，節省了手機内部空間。 6 M434317 【圖式簡單說明】 第一圖係本創作卡連接器之較佳實施例的立體圖。 第二圖係第一圖所示卡連接器的立體分解圖。 第三圖係第一圖所示卡連接器的另一角度的立體分解圖。M434317 V. New description: [New technical field] The present invention relates to a connector, and more particularly to a card connector. [Prior Art] Press, sm card or SD card and other electronic cards require the card connector to be electrically connected to other components of the electronic product. The current card connector is often provided with a detecting mechanism that detects whether the electronic card bq is fully inserted.疋, however, the detection mechanism of the card connector is often placed on the left and right sides of the card area, the detection information is sometimes inaccurate, and the card connector occupies a relatively large internal space of the mobile phone, and the structural complexity of the card connector is increased. manufacturing cost. [New Content] The purpose of this creation is to overcome the deficiencies in the prior art described above, card connectors. , , - This kind of creation provides a card connector, including - an insulating body, a plurality of terminals, a casing and a - switch terminal. The insulative housing comprises a bottom plate, and the left and right sides of the bottom plate extend vertically upward to form two side walls, and the two sides of the rear side edge of the bottom plate extend upward, and the portion and the gear clamping portion are formed, and the gear portion, the gear position and the bottom plate form a first portion. The two bases, the bottom plate, the two side walls, the gear portion and the gear clamping portion are integrally formed on the insulating body. The outer casing is covered by the insulating body. The switch terminal is held behind the insulating body and includes a square piece. The left side edge of the fixed portion is bent forward and extended, and then the elastic portion is extended backwards. The strong and solid free ends continue to extend to the rear material and then extend forward to the f-extending portion. The lower end edge of the right end portion of the pressure detecting portion has a soldering leg extending rearward, and the fixing portion is fixed on the touch and the solid, and the elastic portion and the detecting contact portion extend into the first portion. Inside a notch, and free = the holding portion of the holding portion extends into the card insertion area. In the state, the bomb 3 M434317 in summary, the present creative card connector is extended by the bottom edge of the bottom plate of the insulative housing with a gear clamping portion, and the first position between the gear clamping portion and the insulating body is formed. The notch fixes the switch terminal on the gear clamping portion behind the insulating body, and the elastic pressing portion and the detecting contact portion extend into the first recess, the structure is simple, the manufacturing cost is low, the volume is small, and the internal space of the mobile phone is saved. [Embodiment] In order to explain in detail the technical contents, structural features, achieved goals and effects of the present invention, the following is a detailed description with reference to the drawings. Referring to the first and second figures, the creative card connector includes an insulative housing 10, a plurality of terminals 20, a housing 3〇, and a switch terminal 4〇. Referring to the second and third figures, the insulative housing 1 includes a bottom plate n, and the left and right sides of the bottom plate 11 extend vertically upward to form two side walls 12. A gusset portion 14 and a nip portion 15 are extended upward from both sides of the rear side edge of the bottom plate 11 of the insulative housing 1A. A plurality of _ terminal slots (1) and a plurality of second terminal slots 112 are arranged side by side on the bottom plate 11 of the insulative housing 1G. A card insertion area 5G is formed between the bottom plate U, the side walls 12, the striking portion 14, and the placement holding portion 15. A first recess 16 is formed between the gear portion 14, the gear holding portion 15, and the bottom plate 1 of the insulative housing 1G. An open terminal slot 151 is formed in the upper surface of the retaining portion of the retaining portion, and is connected to the switch terminal slot (5) and the outer surface of the terminal block 151. There is a card slot (not shown). Both side walls 12 and the gear portion 14 are fastened (4) with bumps 13. Referring to the second and third figures of the outer surface of the lifting nip b, the terminal 2 is divided into a first terminal, the first terminal, and the first terminal 21 has a rectangular strip-shaped fixing strip ^, a fixing strip 21 〇 - the two ends of the side edge respectively extend outwardly from the first fixing piece 2 ι and the fixing piece 2U, the fixing strip 21. , the first _ fixing piece 2 ιι and the second fixing piece ^ 4 ▲ into the holding portion c is not shown in the figure). A bayonet 214 is recessed on both side edges of the fixing strip 2lG. The first fixing piece 211 is inclined toward the edge of the second fixing piece 2i2 - side, and the upper arm portion is extended to form a - elastic arm portion 215. The end of the elastic arm portion 215 is folded upwardly and then folded downward to form a contact portion 216. The upper surface of the contact portion 216 protrudes upwardly from the arcuate contact head 2161. The outer edge of the first fixing piece 2 ιι is horizontally extended forward and then folded obliquely downward and then folded horizontally to form a welded portion 213. The second terminal 22 has substantially the same structure as the first terminal 21, and has a fixing strip 220, a first fixing piece 221, a second fixing piece 222, a spring arm portion 225, a contact portion 226, and a bayonet 224, and the fixing bar 22〇 The contact portion 2261 is convexly disposed on the contact portion 226 of the first fixing piece 221 and the second fixing piece 222 (not shown), and the difference is that the welding portion 223 is separated from the second fixing piece 222. The horizontal extension extends rearward and then bends obliquely downward and then extends horizontally backward.凊 第二 第二 第二 第二 第二 , , , , 第二 第二 第二 第二 第二 第二 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 开关 42 42 42 42 42 42 The free end continues to extend toward the (four) fold and then bends forward to extend the probe contact portion 43. The lower leg of the right end of the fixing portion 41 has a soldering leg 44 extending rearward. Two latching portions 45 are protruded from the lower side edge of the fixing portion 41, and the latching teeth 451 are protruded from the two side edges of the latching portion to engage with the latching slots in the switch terminal slot 151. Referring to the first, second and third figures, the outer casing 3 () includes two side plates and a rear plate B which are formed by the top plate 3 and the side edges of the top plate 31 extending vertically downwardly. The top plate 31 is punched with an elastic pressing piece 311, and the front end of the top plate 31 is punched with a circular arc-shaped notch 312. A snap opening 35 is defined in both the side plate 32 and the rear plate 33. The card 1 port 35 is engaged with the bump 13 of the insulating body 1〇. A circular arc-shaped 312 ′ is provided in front of the outer casing 3 方便 to facilitate card access. The lower side edges of the two side plates 32 also extend inwardly with the soldering feet 34. When the creative card is connected to the face, the terminal 2G is integrally formed on the bottom plate li of the insulating body ι〇5 M434317, and the first terminal 2i and the second terminal 22 are formed by The corresponding retaining portions are respectively fixedly formed with the bottom plate 11 of the insulative housing 10, and the functions of the bayonet ports 214, 224 are to form the terminal 20 and the insulative housing 1 〇 more firmly. The elastic arm portions 215, 225 protrude upwardly from the first terminal slot (1) and the second terminal slot 112 in the card insertion area 5A of the insulative housing 1A such that the contact portions 216, 226 and the SIM card inserted into the card insertion area 50 Resilience abuts. The soldering portions 213 and 223 are respectively protruded from the bottom plate u of the insulative housing 10 and soldered to a circuit board (not shown). The switch terminal 40 is fixed behind the insulative housing 1 , specifically, the fixing portion 41 is retained in the switch terminal slot 151 , the card portion 45 is locked in the card slot, and the latching teeth 451 interfere with the slot wall of the card slot, so that The switch terminal 4A is more firmly held in the switch terminal slot 151. The biasing portion 42 and the detecting contact portion 43 project into the first recess 16 and, in the free state, the biasing portion 42 projects into the card insertion region 5A. The soldering pins 44 extend through the solder recesses 152 beyond the insulating body 1 . The outer casing 3 is closed over the insulative housing 10 by the engagement of the latching opening 35 with the projection 13 of the insulative housing 1 . When the SIM card is inserted into position, the SIM card presses the biasing portion 42 to be elastically deformed, and the detecting contact portion 43 is urged against the rear panel 3A, thereby detecting the insertion of the SIM card into position. In summary, the creative card connector has a gear clamping portion 15 extending upward from the rear side edge of the bottom plate u of the insulative housing 1 , and the gap between the gear clamping portion 15 and the bottom plate 10 of the insulative housing 10 is formed. A notch 16 is configured to hold the switch terminal 4〇 on the gear misalignment portion 15 behind the insulative housing 10, and the biasing portion 42 and the detecting contact portion 43 extend into the first recess 16 and, in the free state, the biasing portion 42 When the SIM card is inserted into position, the SIM card presses the elastic portion 42 to elastically deform it to drive the detecting contact portion 43 against the rear plate 3 of the outer casing 3G. The structure is simple, the manufacturing cost is low, and the volume is small, which saves the internal space of the mobile phone. 6 M434317 BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a perspective view of a preferred embodiment of the present invention card connector. The second figure is an exploded perspective view of the card connector shown in the first figure. The third figure is an exploded perspective view of another angle of the card connector shown in the first figure.
【主要元件符號說明】 絕緣本體 10 底板 11 第一端子槽 111 第二端子槽 112 側壁 12 凸塊 13 擋位部 14 擋位夾持部 15 開關端子槽 151 焊錫凹口 152 第一凹口 16 信號端子 20 固定條 210 ' 220 第一端子 21 第二端子 22 焊接部 213、223 彈臂部 215 、 225 接觸部 216、226 接觸頭 2161 ' 2261 外殼 30 頂板 31 彈性壓片 311 圓弧形缺口 312 側板 32 後板 33 焊錫腳 34 卡扣口 35 開關端子 40 固定部 41 彈壓部 42 探測接觸部 43 焊接腳 44 插卡區域 50 固定片 211 、212 、 221 、 222[Main component symbol description] Insulating body 10 Base plate 11 First terminal slot 111 Second terminal slot 112 Side wall 12 Bump 13 Gear portion 14 Gear clamping portion 15 Switch terminal slot 151 Solder notch 152 First notch 16 Signal Terminal 20 fixing strip 210' 220 first terminal 21 second terminal 22 soldering portion 213, 223 spring arm portion 215, 225 contact portion 216, 226 contact head 2161 ' 2261 outer casing 30 top plate 31 elastic pressing piece 311 circular arc notch 312 side plate 32 rear plate 33 soldering foot 34 snap opening 35 switch terminal 40 fixing portion 41 spring pressing portion 42 detecting contact portion 43 soldering foot 44 card area 50 fixing pieces 211, 212, 221, 222