M363708 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種端子保護結構，尤指一種電子卡 連接器之端子保護結構。 【先前技術】 電子產品已是現在生活不可或缺的—部分，而電 &如電腦主機或筆記型電腦等，若欲存取—電子 =資料時」必須先將電腦主機與—電子卡連接器相互連 機來5:::電子卡置入該電子卡連接器内’方可從電腦主 牛來存取该電子卡内的資料；且隨著科技不斷的發展與進 y ’⑽展出可讀取多種不同規袼電子卡之多合—電子 連接器。 下 座、广電子卡連接器，其主要包括：-絕緣 子組及一退卡機構’該絕緣座設有一電子卡插 且該等端子έ且久七入士” 谷置於-亥電子卡插槽内， 等有複數端子’㈣退卡機構則位於該 括、< 偵丨’而不同規格的電子卡係皆插設於電子卡 此電3子卡=分別與前端子組以及後端子組相互導接，以使 子卡連接益可適用於不同規格的電子卡。 然而’此種多合一電子卡連接器，在實際使用上仍存 ίΐΓ7"，失，因該前端子組係排列而容置於該電子卡 卡^故當插接不同種類規格之電子卡於該電子 曰以刀別導接位於電子卡插槽後方的端子組時，會 3 M363708 造成該些電子卡本身與該前端子組之該些端子相互磨擦， 而造成該前端子組之該些端子的磨耗，並降低該前端子組 之使用哥命，甚至造成前端子組之該些端子受不當外力擠 壓而折斷。 此外，則端子組之該些端子的磨耗，亦會造成前端子 組與導接該前端子組之電子卡之電性連接不良。再者，電 、子卡之表面亦容易損壞；嚴重的話還會造成電子卡表面的 金手指被磨損而使電子卡無法繼續使用。 , 7C以’如何改善上述的缺失，即成為本創作人所改良 之目標。 【新型内容】 >本！]作之目的，在於提供—種電子卡連接器之端子 保護結構，藉由電子卡推動該端子保護結構往内移動時， 才使各該端子之自由端被該底板頂起而與所述電子卡相互 導接，使端子在電子卡插入過程中不與電子卡表面相互摩 擦，延長端子之使用壽命以及保護電子卡表面不受損傷。 為了達成上述之目的，本創作係提供一種電子卡連接 器之端子㈣結構，該電子卡連接ϋ用以供-電子卡插 设，且其包括-絕緣座以及複數端子組，該絕緣座設有一 插心’其特被在於··該等端子組係呈前、後排列地容置於 該插槽内，該料㈣結構係制、該最衫料組並安裝 於所述絕緣座上’該端子保護結構具有滑接於所述絕緣座 的-底板以及連接該底板的一框架，該底板上設有供該最 4 M363708M363708 V. New description: [New technical field] This creation is about a terminal protection structure, especially a terminal protection structure for an electronic card connector. [Prior Art] Electronic products are indispensable in life--partial, and electric & such as computer mainframes or notebook computers, if you want to access - electronic = data, you must first connect the computer host to the - electronic card Connected to each other 5::: The electronic card is placed in the electronic card connector to access the data in the electronic card from the computer main cattle; and with the continuous development of technology and progress y '(10) exhibited Can read a variety of different electronic card - electronic connector. The lower seat and the wide electronic card connector mainly comprise: an insulator subgroup and a card ejecting mechanism. The insulative housing is provided with an electronic card plug and the terminals are long and the seven are placed in the bay. Inside, there are multiple terminals '(4) card-removal mechanism is located in the bracket, < Detective' and different specifications of the electronic card are inserted in the electronic card, this electric 3 daughter card = respectively with the front terminal group and the rear terminal group Pilot, so that the sub-card connection benefits can be applied to different specifications of the electronic card. However, 'this all-in-one electronic card connector, still in use in actual use, 失7", lost, because the front terminal group arrangement When the electronic card is inserted into the electronic terminal, the electronic card is connected to the terminal group located behind the electronic card slot by the knife, and the 3 M363708 causes the electronic card itself and the front terminal. The terminals of the group rub against each other, causing wear of the terminals of the front terminal group, and reducing the use of the front terminal group, and even causing the terminals of the front terminal group to be broken by improper external force. , then the terminals of the terminal group The wear of the sub-terminal group also causes poor electrical connection between the front terminal group and the electronic card guiding the front terminal group. Moreover, the surface of the electric and sub-cards is also easily damaged; in severe cases, the golden finger on the surface of the electronic card is also caused. Being worn out makes the electronic card unable to continue to be used. 7C's goal of improving the above-mentioned defects is to improve the creator's goal. [New content] >This!] aims to provide an electronic card connection. The terminal protection structure of the device, when the electronic card pushes the terminal protection structure to move inward, the free ends of the terminals are jacked up by the bottom plate to be mutually connected with the electronic card, so that the terminal is inserted in the electronic card In the middle, it does not rub against the surface of the electronic card, prolongs the service life of the terminal and protects the surface of the electronic card from damage. In order to achieve the above purpose, the present invention provides a terminal (four) structure of an electronic card connector, which is used for connecting the electronic card The power supply-electronic card is inserted, and includes an insulating seat and a plurality of terminal sets, the insulating seat is provided with a plug-in core, and the terminal group is front and rear. The ground material is placed in the slot, the material (4) is structurally constructed, and the most woven material group is mounted on the insulating seat. The terminal protection structure has a bottom plate that is slidably connected to the insulating seat and a bottom plate connected thereto. a frame on which the bottom plate is provided for the most 4 M363708
It::組之各端子容置的複數條形槽；其中，所述電子 t隹動雜架往内㈣時，將使各該端子之-端被該底^ 頂起而與所述電子卡相互導接。 - 夕人j作相較於先前技術所達成的功效在於，解決習知 2 ΐ連接器在使用時電子卡與端子組重複摩擦而 :早：子組損壞或是電子卡損壞的缺點丨當電子卡插設於 =卡=槽並移動到底時，端子組係剛好被端子保護結構 抵頂而向上位移，並與電+a plurality of strip-shaped slots in which the terminals of the group are accommodated; wherein, when the electronic t-moving frame is inward (four), the end of each terminal is jacked up by the bottom and the electronic card Lead to each other. - The effect achieved by Xiren j compared to the prior art is to solve the problem that the conventional 2 ΐ connector is repeatedly rubbed by the electronic card and the terminal group during use: early: subgroup damage or electronic card damage disadvantages When the card is inserted in the = card = slot and moved to the end, the terminal group is just displaced by the terminal protection structure and is displaced upwards, and the electric +
+ /、罨子卡上的金手指相互導接，因此 :卡電子卡插槽的過程中並不會與端子組接觸； 加夕因端子保濩結構係為—底板以及連接該底板之框 此在抵頂端子㈣移動過程中，此種結構則較穩定 而可確保端子組確實被端子保護結構抵頂。 【實施方式】 有關本創作之詳細說明及技術内容，配合圖式說明如 下，然而所附圖式僅提供參考與說明用，並非用來對本創 作加以限制者。 ❼閱第至二U ’係分別為本創作之立體分解圖、 本創作端子保護結構之立體外觀圖以及本創作之立體外觀 圖，本創作係提供-種電子卡連接^丨之端子保護結構 電子卡連接器！用以供一電子扣插設，而電子卡連 接器1包括-絕緣座1G、複數端子組2G、—端子保護結構 30以及一外蓋β〇，其中： 絕緣座10係呈-矩形，而於絕緣座10一侧面開設有一 5 M363708 插槽11，插槽11之一側則形成有一容置空間12，而於容置 空間12之一端設有一限位槽13，此限位槽13係呈一三角形 狀，但不以此型態為限。而於容置空間12之另一端則凸伸 有一定位柱14，此定位柱14係自絕緣座10之内壁所延伸。 端子組20係呈前、後排列地容置於插槽11内，而端子 組2〇包括設置於插槽u内較接近其開口的一前端子組2ι， 以及位於前端子組21後方的一後端子組22。前端子組以係 包含相互間隔排列的複數前端子211 ,而後端子組22則包 鲁含相互間隔排列的複數後端子221。 端子保護結構30係對應該最前方端子組2〇安裝，最前 方端子組20即為前端子組21，且端子保護結構3〇還滑接於 所述絕緣座10。 端子保護結構30包括一底板31、連接底板31的一框架 32、一彈性元件33以及一限位元件34，底板31上開設有供 »玄則纟而子組21之各該前端子211容置的複數條形槽3丨1 。 φ框架32係呈一 U型而連接於底板31之兩側，而框架32對應 谷置空間12之位置係開設有一容置孔321 ，此容置孔321 係自框架32之底部開設。 而於谷置孔321另一侧的框架32上還開設有一滑槽 322。另外’框架32對應於插槽^之位置開設有一第一抵 -推部323以及一第二抵推部324，該第二抵推部324係位 _於該第一抵推部323之後方。第一抵推部323與第二抵推 部324係分別對應不同規格之電子卡。 其中’所述電子卡91推動框架32往内移動時，將使各 6 M363708 前端子211之自由端被底板31頂起而與電子卡μ相互導 接。補充說明，請一併參考第四圖，所述前端子組之複 數端子211分別具有一自由端2111。底板31之頂面具有一 頂接部312 ，頂接部312係頂起該自由端21Π向上移動。 而自由端2111包括呈水平狀態的一支撐段2iua 、自 支撐段2111a —端延伸的一抵壓段21Ub以及連接抵壓段 2111b的一導接段2111d ，抵壓段2111b係朝底板31所在 之方向凸起，導接段21 lid則朝遠離底板31之方向凸起。 •抵壓段2111b實質上係呈一 V型，導接段2md實質上係 呈一倒V型’但不以此型態為限。 另外，自由端2111更包含位於抵壓段2inb以及導接 段2111d之間的一延伸段2111C ，延伸段2iiic之一端係 自抵壓段2111b延伸，另一端係與導接段2md連接。而 延伸段2111c係呈一向上傾斜狀。 彈性元件33係容置於容置孔321内，且其一端係套設 •於定位柱14，另—端係與框架32抵接。限位元件34係呈一 u型，其一端係穿設於限位槽13内並與絕緣座1〇抵接，另 一端係穿設於滑槽322内並與框架32抵接。外蓋6〇則蓋合 固定於絕緣座10上。 σ 凊參閱第四至六圖，係分別為本創作之俯視圖、第四 -圖沿剖面線5-5之剖視圖以及第四圖沿剖面線6_6之剖視 -圖，由圖可看出底板31與前端子組21係間隔一距離，抵壓 k 2111b係呈一下凹狀，而與底板31具有水平方向之干 涉。另外，凊再比較第五及六圖，由圖可看出前端子組Μ 7 M363708 之前端子211係以前後分布，因此，底板31與各前端子 211之相對距離係被設計成等距。所以當底板31向插槽^工 内移動時，才能同時抵頂到各前端子211 。 請參照第七圖、第八圖、第八圖A以及第八圖β，係 分別為本創作第一實施例之立體外觀圖、本創作第一實施 例之俯視圖、第八圖沿8A-8A剖面線之剖視圖以及第八圖 沿8B-8B剖面線之剖視圖，本實施例中，電子卡則之規格 -為MMC卡，電子卡91之底面具有相互間隔且前後排列的複 _數金手指911 ，而各金手指911係分別對應各前端子 211。 請參照第九圖、第九圖A以及第九圖β，係分別為本 創作第一實施例之俯視使用狀態圖、第九圖沿9A_9A剖面 線之剖視圖以及第九圖沿9B-9B剖面線之剖視圖，由第九 圖可看出’電子卡91插設於插槽Η内並向内推動至底，由 限位元件34與滑槽322之相對關係可看出。滑槽322具有 • 一第一定位部3221以及一第二定位部3222，係分別位於滑 槽322之兩端。 當電子卡91還未插入插槽π時，限位元件34之一端係 抵接於第一定位部3221，當電子卡91插入插槽丨丨並被向内 推動時，電子卡91之一角將會抵接於第一抵推部323而使 -端子保護結構30向後移動。 - 當框架32向内移動而使限位元件34位於第二定位部 3222内時，端子保護結構30則被定位。請參閱第九圖a以 及第九圖B，此時，底板31則向内移動而抵頂前端子211 8 M363708 之抵壓段2111b ，因此使導接段2111d向上移動而與金手 指911相互導接。 在電子卡91插入插槽11並移動至定位之前，電子卡^ 與如端子211並不產生任何接觸，所以前端子？！ 1與電子 卡91皆不產生磨損。+ /, the gold fingers on the dice card are connected to each other, therefore: the card electronic card slot does not contact the terminal group during the process; the Galaxy terminal protection structure is the bottom plate and the frame connecting the bottom plate During the movement of the abutting tip (four), the structure is relatively stable and ensures that the terminal block is indeed abutted by the terminal protection structure. [Details] The detailed description and technical contents of the present invention are as described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation. The first to second U's are the three-dimensional exploded view of the creation, the three-dimensional appearance of the creation of the terminal protection structure, and the three-dimensional appearance of the creation. The creation provides a kind of electronic card connection. Card connector! The electronic card connector 1 includes an insulating seat 1G, a plurality of terminal sets 2G, a terminal protection structure 30, and an outer cover β〇, wherein: the insulating seat 10 is a rectangular shape. A 5 M363708 slot 11 is defined in a side of the slot 10, and a receiving space 12 is formed on one side of the slot 11 , and a limiting slot 13 is defined at one end of the receiving space 12 . Triangle shape, but not limited to this type. At the other end of the accommodating space 12, a positioning post 14 is protruded, and the positioning post 14 extends from the inner wall of the insulating seat 10. The terminal group 20 is accommodated in the slot 11 in front and rear, and the terminal group 2 includes a front terminal group 2ι disposed in the slot u closer to the opening thereof, and a rear terminal group 21 Rear terminal group 22. The front terminal group includes a plurality of front terminals 211 which are spaced apart from each other, and the rear terminal group 22 includes a plurality of rear terminals 221 which are spaced apart from each other. The terminal protection structure 30 is mounted corresponding to the foremost terminal group 2〇, and the frontmost terminal group 20 is the front terminal group 21, and the terminal protection structure 3〇 is also slidably coupled to the insulating base 10. The terminal protection structure 30 includes a bottom plate 31, a frame 32 connecting the bottom plate 31, an elastic member 33, and a limiting member 34. The bottom plate 31 is provided with a front panel 211 for the sub-group 21. The plurality of strip slots 3丨1. The φ frame 32 is connected to the two sides of the bottom plate 31 in a U-shape, and the frame 32 defines a receiving hole 321 corresponding to the position of the valley space 12, and the receiving hole 321 is opened from the bottom of the frame 32. A sliding slot 322 is defined in the frame 32 on the other side of the valley opening 321 . Further, the frame 32 is provided with a first abutting portion 323 and a second abutting portion 324 corresponding to the position of the slot ^, and the second abutting portion 324 is tied to the rear of the first abutting portion 323. The first abutting portion 323 and the second abutting portion 324 respectively correspond to electronic cards of different specifications. When the electronic card 91 pushes the frame 32 to move inward, the free ends of the front terminals 211 of the respective 6 M363708 are lifted up by the bottom plate 31 to be mutually guided to the electronic card μ. For supplementary explanation, please refer to the fourth figure together, the plurality of terminals 211 of the front terminal group respectively have a free end 2111. The top mask of the bottom plate 31 has a top portion 312 which is lifted up by the top end portion 312. The free end 2111 includes a support section 2iua in a horizontal state, a pressing section 21Ub extending from the end of the self-supporting section 2111a, and a guiding section 2111d connecting the pressing section 2111b. The pressing section 2111b is located toward the bottom plate 31. The direction is convex, and the guiding section 21 lid is convex toward the direction away from the bottom plate 31. • The pressing section 2111b is substantially a V-shaped type, and the guiding section 2md is substantially an inverted V-shaped but not limited to this type. In addition, the free end 2111 further includes an extension 2111C between the pressing section 2inb and the guiding section 2111d. One end of the extending section 2iiic extends from the pressing section 2111b, and the other end is connected to the guiding section 2md. The extension 2111c is inclined upward. The elastic member 33 is received in the receiving hole 321 , and one end of the elastic member 33 is sleeved on the positioning post 14 , and the other end is abutted against the frame 32 . The limiting member 34 has a U-shaped shape, and one end of the limiting member 34 is disposed in the limiting slot 13 and abuts against the insulating seat 1B. The other end is disposed in the sliding slot 322 and abuts against the frame 32. The outer cover 6 is closed and fixed to the insulating base 10. σ 凊 Refer to the fourth to sixth figures, which are respectively a top view of the creation, a cross-sectional view of the fourth-figure along the section line 5-5, and a cross-sectional view of the fourth figure along the section line 6_6, which can be seen from the bottom plate 31. The front terminal group 21 is spaced apart from each other by a distance, and the pressing force k 2111b is concavely shaped to interfere with the bottom plate 31 in the horizontal direction. In addition, comparing the fifth and sixth figures, it can be seen from the figure that the front terminal group Μ 7 M363708 is connected before and after the terminal 211, and therefore, the relative distance between the bottom plate 31 and each front terminal 211 is designed to be equidistant. Therefore, when the bottom plate 31 moves toward the slot, it can simultaneously reach the front terminals 211 at the same time. Please refer to the seventh, eighth, eighth, and eighth figures, respectively, which are respectively a three-dimensional appearance of the first embodiment of the creation, a top view of the first embodiment of the creation, and an eighth figure along the 8A-8A. The cross-sectional view of the hatching and the cross-sectional view of the eighth drawing along the line 8B-8B. In this embodiment, the specification of the electronic card is an MMC card, and the bottom surface of the electronic card 91 has a plurality of gold fingers 911 spaced apart from each other and arranged in front and rear. Each of the gold fingers 911 corresponds to each of the front terminals 211. Please refer to the ninth diagram, the ninth diagram A and the ninth diagram β, which are respectively a plan view of the first embodiment, a cross-sectional view of the ninth diagram along the line 9A_9A, and a section 9 of the ninth diagram along the 9B-9B section. In the cross-sectional view, it can be seen from the ninth figure that the electronic card 91 is inserted into the slot and pushed inwardly to the bottom, as can be seen by the relative relationship between the limiting member 34 and the chute 322. The sliding slot 322 has a first positioning portion 3221 and a second positioning portion 3222 which are respectively located at two ends of the sliding slot 322. When the electronic card 91 has not been inserted into the slot π, one end of the limiting member 34 abuts against the first positioning portion 3221, and when the electronic card 91 is inserted into the slot and pushed inward, a corner of the electronic card 91 will be The first terminal pushing portion 323 is abutted to move the -terminal protection structure 30 backward. - When the frame 32 is moved inwardly such that the stop element 34 is located within the second positioning portion 3222, the terminal protection structure 30 is positioned. Referring to the ninth diagram a and the ninth diagram B, at this time, the bottom plate 31 moves inwardly against the pressing portion 2111b of the front front terminal 211 8 M363708, thereby moving the guiding section 2111d upward and guiding the gold finger 911. Pick up. Before the electronic card 91 is inserted into the slot 11 and moved to the position, the electronic card does not make any contact with, for example, the terminal 211, so the front terminal? ! Both the 1 and the electronic card 91 do not wear.
凊參照第十至十二圖，係分別為本創作第二、三及四 實施例之俯視圖，本電子卡連接器丨還可適用於各種不同 規格之電子卡，如第二電子卡92係為一邠卡。第二電子卡 92之複數第二金手指921之排列方式與金手指9ιι不同， 但端子組20之設計亦可對應第二金手指921 。 電子卡93以及第四電子卡94 而第Ί 及十二圖之第 係分別為^13 0即卡以及胳即〇—恥加〇卡，第三電子卡93以 及第四電子卡94之寬度係小於電子卡91以及第二電子卡 92。當第三電子卡93或第四電子卡94插設於插槽n並向内 其係抵推第二抵推部324而使端子保護結獅向 同理，當第二電子卡93或第四電子卡94推動框_ 32使底板31向後移動至定位時，第三電子卡93之；?1; 指測或第四電子卡94之第四金手指9 手 221相互導接。 〇後而子 細上所述 構已具…#知本創作之電子卡連接器之端子保護結 利用性、新穎性與進步性，又本創作之構造 類產品及公開使用，完全符合新型專利" 要件茇依專利法提出申請。 9 M363708 【圖式簡單說明 第一圖 第二圖 第三圖 第四圖 第五圖 第六圖 第七圖 第八圖 係本創作之立體分解圖。 係本創作端子保護結構之立體外觀圖。 係本創作之立體外觀圖。 係本創作之俯視圖。 係第四圖沿剖面線5_5之剖視圖。 係第四圖沿剖面線6_6之剖視圖。 係本創作第一實施例之立體外觀圖。 係本創作第一實施例之俯視圖。 係'第八圖沿8A，剖面線之剖視圖。 係、第八圖沿_剖面線之剖視圖。 第係本創作第一實施例之俯視使用狀態圖 第係第九圖沿9A~9A剖面線之剖視圖。 係、第九圖沿9B—9B剖面線之剖視圖。 :十圖係、本創作第二實施例之俯視圖。 一圖係'本創作第三實施例之俯視圖。 十二圖得、本創作第四實施例之俯視圖。 【主要元件符號說明】 1 電子卡連接器 10 絕緣座 11 插槽 13 限位槽 20 端子組 12 容置空間 14 定位柱 10 M363708 21 前端子組 211 前端子 2111 自由端 2111a 支撐段 2111b 抵壓段 2111c 延伸段 2111d 導接段 22 後端子組 221 後端子 30 端子保護結構 31 底板 311 條形槽 312 頂接部 32 框架 321 容置孔 322 滑槽 3221 第一定位部 3222 第二定位部 323 第一抵推部 324 第二抵推部 33 彈性元件 34 限位元件 60 外蓋 91 電子卡 911 金手指 92 第二電子卡 921 第二金手指 93 第三電子卡 931 第三金手指 94 第四電子卡 941 第四金手指Referring to the tenth to twelfth drawings, which are top views of the second, third and fourth embodiments of the present invention, the electronic card connector 丨 can also be applied to various electronic cards of different specifications, for example, the second electronic card 92 is One card. The second gold finger 921 of the second electronic card 92 is arranged differently than the gold finger 9 ιι, but the design of the terminal group 20 can also correspond to the second gold finger 921. The electronic card 93 and the fourth electronic card 94 and the first and second figures are the width of the card, and the width of the third electronic card 93 and the fourth electronic card 94, respectively. It is smaller than the electronic card 91 and the second electronic card 92. When the third electronic card 93 or the fourth electronic card 94 is inserted into the slot n and is inwardly pushed against the second abutting portion 324 to make the terminal protection lions the same, when the second electronic card 93 or the fourth When the electronic card 94 pushes the frame _32 to move the bottom plate 31 backward to the positioning, the third electronic card 93; ?1; the fourth gold finger 9 of the fourth electronic card 94 is connected to each other. 〇 而 子 子 子 所述 # # # # # _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The requirements are filed in accordance with the Patent Law. 9 M363708 [Simple diagram of the diagram First diagram Second diagram Third diagram Fourth diagram Fifth diagram Sixth diagram Seventh diagram Eighth diagram The three-dimensional exploded view of the creation. This is a three-dimensional appearance of the terminal protection structure. A three-dimensional appearance of the creation. A top view of the creation. A cross-sectional view of the fourth figure along section line 5_5. A cross-sectional view of the fourth figure along section line 6_6. A stereoscopic appearance of the first embodiment of the present invention. A top view of the first embodiment of the present creation. The eighth figure is taken along 8A, a cross-sectional view of the section line. The sectional view of the eighth figure along the _ section line. The top view of the first embodiment of the first embodiment is a cross-sectional view taken along line 9A-9A. The ninth diagram is a cross-sectional view taken along line 9B-9B. : Ten drawings, a top view of the second embodiment of the present creation. A picture is a top view of a third embodiment of the present creation. Figure 12 is a plan view of the fourth embodiment of the present creation. [Main component symbol description] 1 Electronic card connector 10 Insulation base 11 Slot 13 Limiting slot 20 Terminal group 12 Housing space 14 Positioning post 10 M363708 21 Front terminal block 211 Front terminal 2111 Free end 2111a Support section 2111b Pressing section 2111c extension 2111d junction section 22 rear terminal group 221 rear terminal 30 terminal protection structure 31 bottom plate 311 strip groove 312 top portion 32 frame 321 accommodating hole 322 chute 3221 first positioning portion 3222 second positioning portion 323 first Abutment portion 324 Second abutment portion 33 Elastic element 34 Restriction element 60 Cover 91 Electronic card 911 Gold finger 92 Second electronic card 921 Second gold finger 93 Third electronic card 931 Third gold finger 94 Fourth electronic card 941 fourth gold finger