M419279 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作涉及一種電子卡連接器，尤其涉及一種具有浮動 彈性件之電子卡連接器。 【先前技術】 [0002] 隨著消費者對電子產品的要求，手機的外型越來越小型 化。相應地’儲存使用者身份模組的SIM(Subscriber Identity Module)卡的尺寸也有小型化的需求。目前 ，移動通訊產品所必須的SIM卡依規格主要有兩種：Mini SIM卡及Micro SIM卡。Mini SIM卡的尺寸為25x15毫 米的***式（即UICC plug in)。而在2010年，歐洲電 信標準協會（European Telecommunications Standards Institute) 再從 Mini SIM卡發展出縮小為 15x12 毫米的Micro SI Μ卡，以符合未來手機節省内部空間的 需求。 [0003] Mini SIM卡與Micro SIM卡除尺寸差別外，導電片的排 列並無差別。是以，能夠收容Mini SIM卡的電子卡連接 器在配置了浮動限位結構也可以收容旧^。 [0004] 然，如果浮動限位結構過分凸伸入卡收容空間内，便容 易被較窄的Micro SIM卡或者其他異物破壞。例如，如 果浮動限位結構過分凸伸，Micr〇 SIM卡或者其他異物 便谷易插置於浮動限位結構的下方，從而損壞該浮動限 位結構。 [0005] 是以，有必要提供一種具有改良結構之電子卡連接器， 表單编號A0101 第4頁/共24頁 以克服上述缺陷。 【新型内容】 [0006] 鑒於上述内容，本創作之目的在於提供一種防止第一、 第二彈性件向上過度凸出的電子卡連接器。 [0007] 本創作之目的係藉由如下技術方案達成：一種電子卡連 接器，用以收容較寬的第一電子卡或者較窄的第二電子 卡，所述電子卡連接器包括用以收容第一電子卡之收容 空間、絕緣本體、固定於絕緣本體上的複數導電端子及 安裝於絕緣本體上且位於收容空間兩側的第一彈性件與 第二彈性件；所述絕緣本體設有底壁，每一導電端子包 括向上凸出底壁且延伸入收容空間内之接觸部，所述底 壁的兩側分別設有對應第一彈性件與第二彈性件之第一 開口與第二開口，所述第一、第二彈性件分別設有凸出 底壁且向上延伸入收容空間内的第一、第二浮動塊，所 述第二電子卡用以被限位於第一、第二浮動塊之間，所 述第一、第二浮動塊可相對於底壁上、下運動，所述第 一、第二浮動塊分別設有第一、第二凸塊，所述底壁設 有收容第一、第二凸塊的第一、第二凹槽及暴露於第一 、第二凹槽内之第一、第二限位塊，所述第一、第二限 位塊位於第一、第二凸塊的上方且與第一、第二凸堍相 抵壓。 [0008] 相較於習知技藝，本創作電子卡連接器設有位於第一、 第二凸塊的上方且與第一、第二凸塊相抵壓之第一、第 二限位塊，從而防止了第一、第二彈性件向上過度凸出 表單編號A0101 第5頁/共24頁 M419279 【實施方式】 [0009] 請參照第一圖至第四圖及第九圖所示，本創作揭示了一 種電子卡連接器100，用以收容較寬的第一電子卡81(在 圖示的實施方式中為Mini SI Μ卡）或者收容較窄的第二 電子卡82(在圖示的實施方式中為旧“。sim卡）》所述 第一電子卡81與第二電子卡82分別設有複數導電片811、 821 ’並且第一電子卡81之導電片811與第二電子卡82之 導電片821排佈完全相同，即，第一電子卡81各導電片 811的寬度及相互之間的間距與第二電子卡82的導電片 821完全相同。 [0010] 请參照第四圖及第五圖所示，所述電子卡連接器1〇〇包括 用以收容第一電子卡81的收容空間1〇、絕緣本體i、固定 於絕緣本體1上的複數導電端子2、安裝於絕緣本體丨上且 位於收谷空間1 〇兩側的第一彈性件3與第二彈性件4、及 扣持於絕緣本體1上之金屬遮蔽殼體5。在圖示的實施方 式中，所述收容空間10由絕緣本體丨與遮蔽殼體5共同形 成。 [0011] 所述絕緣本體1大致呈「H」形，其設有底壁丨丨及分別自 底壁11的中部凹陷形成的端子收容槽12。另，所述底壁 11的兩側還設有分·以安裝第―、第二彈性件3、4的 第-、第二開口 13、η。所述第一開口 13設有第一安裝 槽130及位於第一安裝槽13〇前後端且上下貫穿的第一、 第三凹槽131、132。請參第四圖所示，所述底壁u還設 有分別暴露於第一、第三凹槽131、132内之第一第三 限位塊133、134。類似地，所述第二開叫設有第二安 表舉编號·1 第6頁/共24頁 M419279 裝槽140及位於第二安裝槽i4〇前後端且上下貫穿的第二 、第四凹槽141、142。類似於第一、第三限位塊133、 134，所述底壁η還設有分別暴露於第二、第四凹槽141 、142内的第二、第四限位塊（未圖示）。 [0012]所述導電端子2收容於端子收容槽12内，其中每一個導電 端子2包括向上凸出底壁11且延伸入收容空間内的接觸 部21。所述導電端子2包括沿前後方向排列的兩排，其中 這兩排中對應的導電端子2前後對齊。 • [0013]請參照第四圖至第六圖所示，所述第一彈性件3包括Γυ 」形第一固定部31、自第一固定部31分別向前、後延伸 的第一、第三彈性臂32、33、固定於第一彈性臂32前端 的第一浮動塊34、及固定於第三彈性臂33後端的第三浮 動塊35。所述第一、第三浮動塊34、35可以第一固定部 31為支點轉動，從而使第一、第三浮動塊34、35可相對 於底壁11上、下運動。第一、第三彈性臂32、33與第一 固定部31連接且第一、第三彈性臂32、33的延伸方向相 •反。在圖示的實施方式中，所述第一固定部31及第一、 第三彈性臂32、33均由金屬材料製成，所述第一、第三 浮動塊34、35均由絕緣材料製成。所述第一、第三浮動 塊34、35分別包覆於第一、第三彈性臂32、33的前後 端。所述第一、第三浮動塊34、35沿前後方向對齊設置 。所述第一 '第三浮動塊34、35分別設有側向突出的第 一、第三凸塊341、351。當第一彈性件3由下而上安裝於 底壁11上時，所述第一固定部31收容於第一安裝槽13〇内 ，所述第一、第三浮動塊34、35穿過第一、第三凹槽131 表單編號A0101 第7頁/共24頁 、132而延伸入收容空間10内。所述第一、第三限位塊 133、134位於第一、第三凸塊341、351的上方且與第一 、第三凸塊341、351相抵壓，以防止因第一、第三凸塊 341、351過度向上凸伸而容易變形、失效。 [0014]所述第二彈性件4與第一彈性件3結構類似，其包括r u」 形第二固定部41、自第二固定部41分別向前、後延伸的 第二、第四彈性臂42、43、固定於第二彈性臂42前端的 第二浮動塊44、及固定於第四彈性臂43後端的第四浮動 塊45。所述第二、第四浮動塊44、45可以第二固定部41 為支點轉動，從而使第二、第四浮動塊44 ' 45可相對於 底壁11上、下運動《第二、第四彈性臂42、43與第二固 定部41連接且第二、第四彈性臂42、43的延伸方向相反 。在圖示的實施方式中，所述第二固定部41及第二、第 四彈性臂42、43均由金屬材料製成，所述第二、第四浮 動塊44、45均由絕緣材料製成。所述第二、第四浮動塊 44、45分別包覆於第二、第四彈性臂42、43的前、後端 。所述第一、第四浮動塊4 4、4 5沿前後方向對齊設置。 所述第二、第四浮動塊44、45分別設有側向突出的第二 、第四凸塊441、451。所述第二、第四凸塊441、451的 凸出方向與第一、第三凸塊341、351的凸出方向相反。 當第二彈性件4由下而上安裝於底壁n上時，所述第二固 定部41收容於第二安裝槽140内，所述第二、第四浮動塊 44、45穿過第二、第四凹槽141、142而延伸入收容空間 10内。所述第二、第四限位塊位於第二、第四Λ塊441、 451的上方且與第二、第四凸塊441、451相抵壓，以防 表單编號Α010丨 第8頁/共24頁 [0015] 止第二、第四凸塊441、451過度向上凸伸。另，所述第 四浮動塊45設有侧向凸伸入收容空間1〇且用以在前後方 向上限位第二電子卡82的限位部452。 請參照第七圖所示，當第-電子卡81插人收容空間1〇内 時，由於第一電子卡81較寬，其需要佔用第一第二彈 性件3、4的位置。此時，第一電子卡81向下抵壓第一' 第二、第三、第四浮動塊34、44、35、45，使第一、第 二、第三、第四浮動塊34、44、35、45向下移動，最終 讓第一電子卡81順利***電子卡連接器1〇〇。所述第一電 子卡81的導電片811與導電端子2的接觸部以相接觸。 [0016] 請參照第八圖所示，當第二電子卡82***電子卡連接器 100時，由於第二電子卡82較窄，其不需要佔用第一、第 二彈性件3、4的位置。換言之，第二電子卡82被左右限 位在第一、第二彈性件3、4之間，而不會向下抵壓第一 '第二彈性件3、4。具體地，當第二電子卡82剛***時 ，第二電子卡82被左右限位在第一、第二浮動塊34、44 之間；隨著***深度的增加，第二電子卡82被第三、第 四浮動塊35、45限制；最終，第二電子卡82的末端會因 碰到第四浮動塊45的限位部452而停止，此時，所述第二 電子卡82的導電片821與導電端子2的接觸部21相接觸。 [0017] 综上所述，本創作符合新型專利要件，爰依法提出專利 申清。惟，以上所述者僅為本創作之較佳實施例，本創 作之範圍並不以上述實施例為限，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。 表單編號A0101 第9頁/共24頁 M419279 【圖式簡單說明】 [0018] 第一圖係本創作電子卡連接器之立體組合圖。 [0019] 第二圖係第一圖所示的電子卡連接器於另一角度之立體 組合圖。 [0020] 第三圖係第一圖所示的電子卡連接器之部分立體分解圖 ，其中遮蔽殼體與絕緣本體相互分離。 [0021] 第四圖係第一圖所示的電子卡連接器之部分立體分解圖 ，其中第一、第二彈性件與絕緣本體相互分離。 [0022] 第五圖係第四圖另一角度之部分立體分解圖。 [0023] 第六圖係第四圖所示的第一彈性件之立體分解圖。 [0024] 第七圖係本創作電子卡連接器在***第一電子卡時之立 體示意圖，其中遮蔽殼體未顯示出來。 [0025] 第八圖係本創作電子卡連接器在***第二電子卡時之立 體示意圖，其中遮蔽殼體未顯示出來。 [0026] 第九圖係第一電子卡與第二電子卡之立體示意圖。 【主要元件符號說明】 [0027] 電子卡連接器：100 [0028] 絕緣本體：1 [0029] 收容空間：10 [0030] 底壁：11 [0031] 端子收容槽：12 表單编號A0101 第10頁/共24頁 M419279M419279 V. New Description: [New Technology Field] [0001] The present invention relates to an electronic card connector, and more particularly to an electronic card connector having a floating elastic member. [Prior Art] [0002] With the demand for electronic products by consumers, the appearance of mobile phones is becoming more and more miniaturized. Accordingly, the size of the SIM (Subscriber Identity Module) card that stores the user identity module is also miniaturized. At present, there are two main types of SIM cards required for mobile communication products: Mini SIM card and Micro SIM card. The Mini SIM card is 25x15 mm plug-in (ie UICC plug in). In 2010, the European Telecommunications Standards Institute developed a Micro SI Leica that was reduced to 15x12 mm from the Mini SIM card to meet the needs of future mobile phones to save internal space. [0003] The Mini SIM card and the Micro SIM card have no difference in the arrangement of the conductive sheets except for the size difference. Therefore, the electronic card connector capable of accommodating the Mini SIM card can also accommodate the old one when the floating limit structure is disposed. [0004] However, if the floating limit structure protrudes excessively into the card accommodating space, it is easily broken by a narrow micro SIM card or other foreign matter. For example, if the floating limit structure is excessively convex, the Micr〇 SIM card or other foreign matter is easily inserted under the floating limit structure to damage the floating limit structure. [0005] Therefore, it is necessary to provide an electronic card connector having an improved structure, Form No. A0101, Page 4 of 24 to overcome the above drawbacks. [New Content] [0006] In view of the above, an object of the present invention is to provide an electronic card connector that prevents the first and second elastic members from protruding excessively upward. [0007] The purpose of the present invention is achieved by the following technical solution: an electronic card connector for accommodating a wider first electronic card or a narrower second electronic card, the electronic card connector including a first electronic card receiving space, an insulating body, a plurality of conductive terminals fixed on the insulating body, and a first elastic member and a second elastic member mounted on the insulating body and located at two sides of the receiving space; the insulating body is provided with a bottom a first protruding opening and a second opening corresponding to the first elastic member and the second elastic member respectively disposed on two sides of the bottom wall The first and second elastic members are respectively provided with first and second floating blocks protruding from the bottom wall and extending upward into the receiving space, and the second electronic card is used to be limited to the first and second floating Between the blocks, the first and second floating blocks are movable up and down with respect to the bottom wall, and the first and second floating blocks are respectively provided with first and second protrusions, and the bottom wall is provided with receiving First, second, first, a second groove and a first and a second limiting block exposed in the first and second grooves, wherein the first and second limiting blocks are located above the first and second bumps and are first and second The two bulges are pressed against each other. [0008] Compared with the prior art, the electronic card connector of the present invention is provided with first and second limiting blocks located above the first and second bumps and pressed against the first and second bumps, thereby Preventing the first and second elastic members from protruding excessively upward. Form No. A0101 Page 5 / Total 24 pages M419279 [Embodiment] [0009] Please refer to the first to fourth figures and the ninth figure, the present disclosure An electronic card connector 100 for receiving a wider first electronic card 81 (in the illustrated embodiment, a Mini SI Leica) or a narrower second electronic card 82 (in the illustrated embodiment) The first electronic card 81 and the second electronic card 82 are respectively provided with a plurality of conductive sheets 811, 821 ', and the conductive sheets 811 of the first electronic card 81 and the second electronic card 82 are electrically conductive. The strips 821 are arranged identically, that is, the widths of the conductive strips 811 of the first electronic card 81 and the spacing between them are exactly the same as those of the conductive strips 821 of the second electronic card 82. [0010] Please refer to the fourth and fifth figures. As shown, the electronic card connector 1 includes a housing for receiving the first electronic card 81. The first elastic member 3 and the second elastic member 4 and the buckle are mounted on the insulating body 且 and are located on both sides of the receiving space 1 〇, and the insulating body i, the plurality of conductive terminals 2 fixed on the insulating body 1 The metal shielding case 5 is held on the insulative housing 1. In the illustrated embodiment, the receiving space 10 is formed by the insulative housing and the shielding case 5. [0011] The insulative housing 1 is substantially "H" The shape is provided with a bottom wall 丨丨 and a terminal receiving groove 12 formed by recessing from a central portion of the bottom wall 11 respectively. Further, the bottom wall 11 is provided with the first and second openings 13, η for mounting the first and second elastic members 3, 4 on both sides. The first opening 13 is provided with a first mounting groove 130 and first and third grooves 131 and 132 which are located at the front and rear ends of the first mounting groove 13 and are vertically penetrated. Referring to the fourth figure, the bottom wall u is further provided with first and third limiting blocks 133, 134 exposed to the first and third grooves 131, 132, respectively. Similarly, the second opening is provided with a second ammeter number · 1 page 6 / 24 pages M419279 slot 140 and the second and fourth ends of the second mounting slot i4 〇 front and rear ends Grooves 141, 142. Similar to the first and third limiting blocks 133 and 134, the bottom wall η is further provided with second and fourth limiting blocks (not shown) exposed to the second and fourth grooves 141 and 142, respectively. . The conductive terminals 2 are received in the terminal receiving slots 12, wherein each of the conductive terminals 2 includes a contact portion 21 that protrudes upwardly from the bottom wall 11 and extends into the receiving space. The conductive terminal 2 includes two rows arranged in the front-rear direction, wherein the corresponding conductive terminals 2 of the two rows are aligned back and forth. [0013] Referring to the fourth to sixth figures, the first elastic member 3 includes a first-shaped first fixing portion 31, and first and second extending from the first fixing portion 31 forward and backward, respectively. The three elastic arms 32, 33, the first floating block 34 fixed to the front end of the first elastic arm 32, and the third floating block 35 fixed to the rear end of the third elastic arm 33. The first and third sliders 34, 35 can be rotated by the first fixing portion 31 as a fulcrum, so that the first and third sliders 34, 35 can move up and down with respect to the bottom wall 11. The first and third elastic arms 32, 33 are connected to the first fixing portion 31 and the extending directions of the first and third elastic arms 32, 33 are opposite. In the illustrated embodiment, the first fixing portion 31 and the first and third elastic arms 32, 33 are each made of a metal material, and the first and third floating blocks 34, 35 are made of an insulating material. to make. The first and third floating blocks 34, 35 are respectively wrapped around the front and rear ends of the first and third elastic arms 32, 33. The first and third sliders 34, 35 are aligned in the front-rear direction. The first 'third sliders 34, 35 are respectively provided with first and third bumps 341, 351 which protrude laterally. When the first elastic member 3 is mounted on the bottom wall 11 from the bottom, the first fixing portion 31 is received in the first mounting groove 13 , and the first and third floating blocks 34 , 35 pass through the first First, the third groove 131 forms No. A0101, page 7 of 24 pages 132, and extends into the accommodating space 10. The first and third limiting blocks 133 and 134 are located above the first and third protrusions 341 and 351 and are pressed against the first and third protrusions 341 and 351 to prevent the first and third protrusions. The blocks 341, 351 are excessively protruded upward and are easily deformed and fail. [0014] The second elastic member 4 is similar in structure to the first elastic member 3, and includes a second fixing portion 41, and second and fourth elastic arms extending forward and backward from the second fixing portion 41, respectively. 42 and 43, a second slider 44 fixed to the front end of the second resilient arm 42 and a fourth slider 45 fixed to the rear end of the fourth resilient arm 43. The second and fourth floating blocks 44, 45 can be rotated by the second fixing portion 41 as a fulcrum, so that the second and fourth floating blocks 44' 45 can move up and down with respect to the bottom wall 11 "second, fourth The elastic arms 42, 43 are connected to the second fixing portion 41 and the second and fourth elastic arms 42, 43 extend in opposite directions. In the illustrated embodiment, the second fixing portion 41 and the second and fourth elastic arms 42 and 43 are each made of a metal material, and the second and fourth floating blocks 44 and 45 are made of an insulating material. to make. The second and fourth floating blocks 44 and 45 are respectively wrapped around the front and rear ends of the second and fourth elastic arms 42 and 43. The first and fourth sliders 4 4, 4 5 are aligned in the front-rear direction. The second and fourth sliders 44, 45 are respectively provided with second and fourth bumps 441, 451 protruding laterally. The protruding directions of the second and fourth bumps 441 and 451 are opposite to the protruding directions of the first and third bumps 341 and 351. When the second elastic member 4 is mounted on the bottom wall n from bottom to top, the second fixing portion 41 is received in the second mounting groove 140, and the second and fourth floating blocks 44, 45 pass through the second The fourth grooves 141 and 142 extend into the accommodating space 10. The second and fourth limiting blocks are located above the second and fourth blocks 441 and 451 and are pressed against the second and fourth bumps 441 and 451 to prevent the form number Α 010 丨 page 8 / total Page 24 [0015] The second and fourth bumps 441, 451 are excessively protruded upward. In addition, the fourth floating block 45 is provided with a limiting portion 452 which protrudes laterally into the receiving space 1 and is used to extend the front end to the upper second electronic card 82. Referring to the seventh figure, when the first electronic card 81 is inserted into the accommodating space 1 ,, since the first electronic card 81 is wide, it needs to occupy the positions of the first and second elastic members 3, 4. At this time, the first electronic card 81 presses down the first 'second, third, and fourth floating blocks 34, 44, 35, 45 downward, so that the first, second, third, and fourth floating blocks 34, 44 35, 45 moves downward, and finally the first electronic card 81 is smoothly inserted into the electronic card connector 1〇〇. The conductive sheet 811 of the first electronic card 81 is in contact with the contact portion of the conductive terminal 2. [0016] Referring to FIG. 8, when the second electronic card 82 is inserted into the electronic card connector 100, since the second electronic card 82 is narrow, it does not need to occupy the positions of the first and second elastic members 3, 4. . In other words, the second electronic card 82 is restrained left and right between the first and second elastic members 3, 4 without pressing down the first 'second elastic members 3, 4. Specifically, when the second electronic card 82 is just inserted, the second electronic card 82 is constrained left and right between the first and second sliders 34, 44; as the insertion depth increases, the second electronic card 82 is Third, the fourth floating block 35, 45 is limited; finally, the end of the second electronic card 82 is stopped by hitting the limiting portion 452 of the fourth floating block 45. At this time, the conductive piece of the second electronic card 82 The 821 is in contact with the contact portion 21 of the conductive terminal 2. [0017] In summary, the creation complies with the new patent requirements, and the patent 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 above embodiments, and those who are familiar with the skill of the present invention are equivalent to the equivalent modifications or changes made by the spirit of the present creation. It should be covered by the following patent application. Form No. A0101 Page 9 of 24 M419279 [Simple Description of the Drawings] [0018] The first figure is a three-dimensional combination of the electronic card connectors of the present invention. [0019] The second figure is a perspective assembled view of the electronic card connector shown in the first figure at another angle. [0020] The third figure is a partially exploded perspective view of the electronic card connector shown in the first figure, wherein the shielding case and the insulating body are separated from each other. [0021] The fourth figure is a partially exploded perspective view of the electronic card connector shown in the first figure, wherein the first and second elastic members are separated from the insulating body. [0022] The fifth drawing is a partially exploded perspective view of another angle of the fourth figure. [0023] The sixth figure is an exploded perspective view of the first elastic member shown in the fourth figure. [0024] The seventh diagram is a schematic view of the electronic card connector of the present invention when the first electronic card is inserted, wherein the shielding housing is not shown. [0025] The eighth figure is a schematic view of the electronic card connector of the present invention when the second electronic card is inserted, wherein the shielding case is not shown. The ninth figure is a perspective view of the first electronic card and the second electronic card. [Main component symbol description] [0027] Electronic card connector: 100 [0028] Insulating body: 1 [0029] Containing space: 10 [0030] Bottom wall: 11 [0031] Terminal receiving groove: 12 Form No. A0101 No. 10 Page / Total 24 pages M419279
[0032] 第一開口： 13 [0033] 第一安裝槽 ：130 [0034] 第一凹槽： 131 [0035] 第三凹槽： 132 [0036] 第一限位塊 :133 [0037] 第三限位塊 :134 [0038] 第二開口： 14 [0039] 第二安裝槽 :140 [0040] 第二凹槽： 141 [0041] 第四凹槽： 142 [0042] 導電端子： 2 [0043] 接觸部：21 [0044] 第一彈性件 ：3 [0045] 第一固定部 ：31 [0046] 第一彈性臂 ：32 [0047] 第三彈性臂 ：33 [0048] 第一浮動塊 ：34 [0049] 第一凸塊： 341 [0050] 第三浮動塊 ：35 表單編號A0101 第11頁/共24頁 M419279 [0051] 第三凸塊：351 [0052] 第二彈性件：4 [0053] 第二固定部：41 [0054] 第二彈性臂：42 [0055] 第四彈性臂：43 [0056] 第二浮動塊：44 [0057] 第二凸塊：441 [0058] 第四浮動塊：4 5 [0059] 第四凸塊：451 [0060] 限位部：452 [0061] 遮蔽殼體：5 [0062] 第一電子卡：81 [0063] 導電片：811 [0064] 第二電子卡：82 [0065] 導電片：821 表單编號A0101 第12頁/共24頁[0032] First opening: 13 [0033] First mounting groove: 130 [0034] First groove: 131 [0035] Third groove: 132 [0036] First limit block: 133 [0037] Third Limiting block: 134 [0038] Second opening: 14 [0039] Second mounting groove: 140 [0040] Second groove: 141 [0041] Fourth groove: 142 [0042] Conductive terminal: 2 [0043] Contact portion: 21 [0044] First elastic member: 3 [0045] First fixing portion: 31 [0046] First elastic arm: 32 [0047] Third elastic arm: 33 [0048] First floating block: 34 [ 0049] First bump: 341 [0050] Third slider: 35 Form number A0101 Page 11 of 24 M419279 [0051] Third bump: 351 [0052] Second elastic member: 4 [0053] Second fixing portion: 41 [0054] Second elastic arm: 42 [0055] Fourth elastic arm: 43 [0056] Second floating block: 44 [0057] Second bump: 441 [0058] Fourth floating block: 4 [0059] Fourth bump: 451 [0060] Limiting portion: 452 [0061] Shielding housing: 5 [0062] First electronic card: 81 [0063] Conductive sheet: 811 [0064] Second electronic card: 82 [0065] Conductive sheet: 821 form No. A0101 Page 12 / Total 24