M399463 五、新型說明： 【新型所屬之技術領域】 本創作係有關於一種電連接器，特別係指一種連接電子卡之 電連接器。 '【先前技術】 電腦所使用之電子卡有多媒體儲存卡或是記憶卡，目前市面 • 上之記憶卡有多種規格如Secure Digital Card(簡稱SDC)、MutiM399463 V. New description: [New technical field] This creation is about an electrical connector, especially an electrical connector for connecting an electronic card. '[Prior Art] The electronic card used by the computer has a multimedia memory card or a memory card. Currently, the memory card on the market has various specifications such as Secure Digital Card (SDC) and Muti.
Media Card(簡稱MMC)、Smart Media Card(簡稱SMC)、Memory Stick Card(簡稱MSC)、Memory Stick Duo Card(簡稱MS-Duo C)、Memory Stick Pro HG Card(簡稱MSHG C)、XD-Picture Card(簡稱XDC)、Media Card (MMC), Smart Media Card (SMC), Memory Stick Card (MSC), Memory Stick Duo Card (MS-Duo C), Memory Stick Pro HG Card (MSHG C), XD-Picture Card (referred to as XDC),
Compact Flash Card(簡稱CFC)…等等，由於各規格之記憶卡其接 點位置皆不同，故不同規格之記憶卡所需配合插接之電連接器則 不相同。 • 為了達到使用上之方便性，製造業者皆想儘辦法將各種不同 型態之電連接器加以整合成一種可適用數種規格之記憶卡使用之 電連接器。 請參閱圖1，MSC目前有大小兩種不同規格即Mem〇ry Stick Card(以下簡稱大卡）及Memory Stick Duo Card(以下簡稱小卡），， 大卡10及小卡15之一端分別設有相同排列之接點u、16，大卡1〇 較小卡15為厚且寬，另外SDC也發展一款小型卡，簡稱為 mini-SDC ’如圖1_所示’該⑻以―SDC18大致與小卡15等寬且較短， 3 463 其一側設有—缺口19，而該小卡15-删沒有缺口。 如此如何使A卡共用連接器可使大卡及小卡插入時均可 射目同之料電連狀大卡則、卡皆可舣切，贱目前連接 器不容易達成的問題’因為連接如若設計可卡定小卡之卡槽， 則大卡或其他卡就會受_卡槽輯而無法插人，故目前之連接 器係只設有卡定大卡之切，科卡職㈣片在_及上方彈 性抵壓’細如此設計縣法使付穩@粒且構造複雜。 【新型内容】 本創作之主要目的在於提供一種電子卡連接器，其係可播止 定位一電子卡’使魏子卡僅能插人至設定位置，而不會繼續插 入0 本創作之次要目的搞触—種電子卡連糾，其係可穩固 的電連接兩種不同大小尺寸且具_接點排狀電子卡。 為達上述目的，本創作電子卡連接器，其設有：—座體，立 設有一塑職肢-蓋合__底赶之上蓋，_體内設有 至少一卡槽’該座财端為駐少—個卡槽之插人口 ；至少一排 端子’其設於該瓣底赴；及—擒止板，其呈—框雜且橫向 設於該座體内，其中央設有—開口及四周設有兩側邊及前、後邊， 當一電子卡由該插人口插人時，該電子卡—側未抵壓該擔止板一 側邊而掉人· σ，當該電子卡再插人料抵止於該擔止板之後 邊之前緣。 5蓋合於該塑勝座體20上時藉由卡孔43與塑膠座體2◦之卡塊加卡 合，頂面前段接近兩侧各向内沖壓兩側片45且中間向内沖壓凸出 一第二斜面46,該第二斜面46與上述之第一斜面27為相_斜度。 該擋止板50及_侧係與上錢—财壓成形，該擔止板 50及兩側部_上蓋4G之頂面前端反折向下，該擋止糊呈橫向 延伸於該座體内且具有向上之溢壓，其呈一框形體，其中央設有 -開口51及四周設有_邊52及前、後邊53、54，該前邊53設有 、向開口51K申且具向上溢壓之彈片55，該後邊54之中段較兩側 為窄，藉⑽成較轉性，該_部曝接於上細之頂面前端 並呈縱向位於該擋止板5〇二側，雜止板5Q下方為第一插入口 65 ’違擋止板50上方為第二插人口66，該第二插人⑽由擔止板 50、兩側部60及上蓋40之頂面41所圍成，該兩側部6〇之間距即為 第二插入口 66之寬度’第二插入口 66之寬度與小卡15之寬度相 當’其較該第-、二、三卡額、24、25鱗，另上蓋内面之兩 側片45之間距洽為第二插入口 66之寬度。 請參關10及®U，該大卡1G由擔止板5G下方之第一插入口 65插入第三卡定位時，大卡ig上方可抵⑽播止板5〇定位， 其前端之接點11即與第一端子31電連接。 請參閱圖12及圖13，該小卡15可由擒止板50上方之第二插入 口66呈向下傾斜插入定位，由於小卡15在插入時可藉由第二插入 口66之寬度定位其兩側且由擋止板5〇支撐，並藉由第一斜面27和 第二斜面46而呈向下傾斜插人’插人後藉由兩側片奶之間距所形 M399463 • . 成之軌道前進，其接點16可降低而與該第一端子訂電連接。 請參閱圖14及圖15，由於mini-SDC18大致與小卡丨5等寬，若 使用者不慎將mini_SDC18由第二插入口 66誤插時由於其連接端 一側設有一缺口 19，該mini-SDC18-側抵壓該擋止板5〇一側邊 52 ’其另-姻有缺口 19而未抵壓該擋止板另一側邊犯而掉入該 開口5卜如此該擋止板50形成一高一低狀態，當該_卜就刪 續插入時即抵止於該播止板50之後邊54之前緣，不致再插入而掉 鲁入座體内而無法取出。 由以上之綱，本創作在不影響大卡職數種不同卡插入定 位條件下’小卡15仍能由播止板5〇上方之第二插入口66斜插，藉 由擔止板50支狀㈣翻的與第—端子31電連接。糾，與小 卡15等寬且較短之mini —SDC18縱使不慎由第二插入口 66誤插時， 該mini-SDC18可藉由該擋止板50播止而不致繼續插入掉入座體内 而無法取出。 ® 請參_16、及關，係為本創作第二實施例，其大致 與第-實施例相同’其差異在於該擋止板5〇料—與上蓋4〇分開 之金屬片，該兩側部60係與上蓋4〇一體成型，該塑膠座體2〇之前 座21之前端兩側各設有適當高度之平台28，該平台上設有一卡塊 29，該擋止板50之二側各設有凸出之接合部邡及凹入之卡孔57， 該所邊53則僅設有-彈月55 ’該擔止板5〇二側之接合部56接合於 月ί座21兩側之平台28，該卡孔57與卡塊29卡定。 請參閱酬’係為本創作第三實施例，其大致與第二實施例 7 相同，其差異在該擋止板50之後邊54之中段斷開呈一缺口58，藉 以形成較佳彈性。 印參閲圖20及圖21 ’係為本創作第四實施例’其為六種記憶 卡共用之連接ϋ，其大致與第—實施例·，本實施例係設有一 座體及一擋止板50，其中： 該座體設有一塑膠底座20及一蓋合於該塑膠底座上之上蓋 40，5玄塑膠座體2〇設有一分隔板21〇分隔成一上卡槽211 及一下Compact Flash Card (CFC)...etc., because the memory cards of different specifications have different contact positions, the memory connectors of different specifications need to be connected with the same electrical connectors. • In order to be easy to use, manufacturers are trying to integrate various types of electrical connectors into one electrical connector that can be used with several types of memory cards. Referring to FIG. 1 , the MSC currently has two different sizes, namely a Mem〇ry Stick Card (hereinafter referred to as a big card) and a Memory Stick Duo Card (hereinafter referred to as a small card), and one of the big card 10 and the small card 15 is respectively provided. The same arrangement of contacts u, 16, the big card 1 〇 the smaller card 15 is thick and wide, and SDC also develops a small card, referred to as mini-SDC 'as shown in Figure 1_' (8) with "SDC18 roughly It is equal to the shorter and shorter than the small card 15, and the 3 463 has a notch 19 on one side, and the small card 15-cut has no gap. So how to make the A card share the connector so that when the big card and the small card are inserted, the same card can be used to connect the big card, the card can be cut, and the current connector is not easy to achieve 'because the connection is as if If you design a card slot for a small card, the big card or other card will be blocked by the _ card slot. Therefore, the current connector is only cut with a card, and the card is in the fourth. _ and the upper elastic pressure 'fine design so that the county law makes the stability @ grain and the structure is complex. [New content] The main purpose of this creation is to provide an electronic card connector that can be used to locate an electronic card' so that the Weizi card can only be inserted into the set position without continuing to insert 0. The purpose of touch-type electronic card connection and correction, which can be stably connected to two different sizes and has a _ contact row electronic card. In order to achieve the above purpose, the electronic card connector of the present invention is provided with: a seat body, a plastic limb - a cover __ bottom cover, and at least one card slot in the body. For the population of less than one card slot; at least one row of terminals 'located at the bottom of the valve; and - the stop plate, which is framed and laterally disposed in the body, with an opening in the center And the sides are provided with the two sides, the front and the back, when an electronic card is inserted by the inserted population, the electronic card - the side does not press against the side of the supporting plate and the person σ, when the electronic card is The insertion material abuts against the leading edge of the trailing plate. When the cover is attached to the plastic body 20, the card hole 43 is engaged with the block of the plastic seat body 2, and the front surface of the front portion is adjacent to the two sides of the two sides inwardly punching the two side sheets 45 and the inner inward punching convex A second inclined surface 46 is formed, and the second inclined surface 46 is inclined to the first inclined surface 27. The stopper plate 50 and the _ side are formed with the upper body and the financial pressure, and the front end of the top surface of the supporting plate 50 and the two side portions of the upper cover 4G are folded downward, and the blocking paste extends laterally in the body. And having an upward overflow pressure, which is a frame-shaped body, and has an opening 51 at the center and a _ side 52 and front and rear sides 53, 54 around the front side 53. The front side 53 is provided with an upward pressure on the opening 51K. The elastic piece 55, the middle part of the rear side 54 is narrower than the two sides, and the (10) is rotated, and the _ part is exposed to the front end of the upper top surface and is longitudinally located on the two sides of the stopper plate 5, the miscellaneous board Below the 5Q is a first insertion port 65. The top of the violation stop plate 50 is a second insertion population 66. The second insertion person (10) is surrounded by the support plate 50, the side portions 60 and the top surface 41 of the upper cover 40. The distance between the sides of the two sides is the width of the second insertion opening 66. The width of the second insertion opening 66 is equivalent to the width of the small card 15, which is larger than the first, second and third card, 24, 25 scales. The distance between the two side sheets 45 on the inner surface of the upper cover is the width of the second insertion opening 66. Please refer to 10 and ®U. When the large card 1G is inserted into the third card by the first insertion port 65 under the supporting plate 5G, the upper card ig can be positioned above (10) the stopping plate 5〇, and the front end of the contact is 11 is electrically connected to the first terminal 31. Referring to FIGS. 12 and 13, the small card 15 can be inserted into the downwardly inclined insertion position by the second insertion opening 66 above the stop plate 50. Since the small card 15 can be positioned by the width of the second insertion opening 66 when inserted, Both sides are supported by the stopper plate 5〇, and are inclined downwardly by the first inclined surface 27 and the second inclined surface 46, and the M399463 is formed by the distance between the two sides of the milk. Advancing, its contact 16 can be lowered to be electrically connected to the first terminal. Referring to FIG. 14 and FIG. 15, since the mini-SDC 18 is substantially the same width as the small cassette 5, if the user accidentally inserts the mini_SDC 18 from the second insertion port 66, the terminal is provided with a notch 19 on the side of the connection end. -SDC18-side against the side edge 52' of the stop plate 5', which has a notch 19 and does not press against the other side of the stop plate and falls into the opening 5, so that the stop plate 50 A high-low state is formed, and when the _b is inserted, the front edge of the trailing edge 54 of the stagnation plate 50 is resisted, and is not reinserted and is detached into the body and cannot be taken out. From the above, the creation can not be affected by the different card insertion positioning conditions of the big card. The small card 15 can still be inserted obliquely from the second insertion port 66 above the playing plate 5, by supporting the plate 50 The (four) turn is electrically connected to the first terminal 31. Correction, the same as the small card 15 and the shorter mini-SDC18, even if the second insertion port 66 is accidentally inserted, the mini-SDC 18 can be stopped by the stop plate 50 without continuing to insert into the seat body. Can not be removed inside. ® _16, and ,, is the second embodiment of the present creation, which is substantially the same as the first embodiment. The difference is that the stopper plate 5 is smashed - a metal piece separated from the upper cover 4 ,, the two sides The portion 60 is integrally formed with the upper cover 4, and the plastic base 2 is provided with a platform 28 of a suitable height on both sides of the front end of the front seat 21. The platform is provided with a block 29, and the two sides of the stop plate 50 Each of the protruding portion 邡 and the recessed card hole 57 is provided, and the side 53 is only provided with a spring month 55'. The engaging portion 56 of the two sides of the supporting plate 5 is joined to both sides of the month. The platform 28 is locked with the card block 29. Referring to the third embodiment of the present invention, which is substantially the same as the second embodiment 7, the difference is that a gap 58 is formed in the middle of the trailing edge 54 of the stop plate 50 to form a better elasticity. Referring to FIG. 20 and FIG. 21' is a fourth embodiment of the present invention, which is a connection port shared by six kinds of memory cards, which is substantially the same as the first embodiment. This embodiment is provided with a body and a block. The board 50 is provided with a plastic base 20 and a cover 40 attached to the plastic base. The black plastic body 2 is provided with a partition plate 21 and is divided into an upper slot 211 and a lower portion.
卡槽212，該上卡槽211可卡定小卡，該下卡槽212包括有多個卡 槽’ 4多個卡槽係為不同寬度或高纽財共用空間，藉以使不 同尺寸之電子卡可插入定位，該下卡槽212設有一排第一端子 3卜一排第二端子32、一排第三端子泊及一排第四端子％，該 上卡槽211設有-排第五端子35。該上卡槽211可電連接小卡， 該下卡槽212可電連接大卡、就、耽、，及MMC -PLUS ° "亥上蓋4G為-金屬板材沖壓而成，其呈门形狀，其設有一頂 面41及兩側面42。 4擔止板50自該上蓋4〇之頂面41刺破並由前而後向下傾斜凸 出，該擔止板5G呈-框形體，其中央設有—開叫及四周設有兩 側邊52及則、後邊53、54，該前邊53與上蓋40相連，該後邊54之 中段較兩側為窄，藉以形成較佳彈性。 ▲請參閱圖22，該小卡15由上槽211插入時小卡15之寬度可抵於 雜止板50之—#j邊52 ’故賴止細可為小祁祕，該小卡 15可插入而與該第五端子35電連接。 M399463 請參閱圖23 ’若使用者不慎將mini-SDC18由上槽211誤插時， 由於其連接端一側設有一缺口，該側因有缺口而未抵壓該擋止板 一側邊52而掉入該開口51，當該mini-SDC18繼續插入時即抵止於 §玄擋止板50之後邊54之前緣，不致再插入而掉入座體内無法取出。 請參閱圖24 ’係為本創作第五實施例’其為三種記憶卡共用 之連接器，其大致與第四實施例相同，其差異在該塑膠座體2〇僅 設有一排第一端子31及一排第二端子32 ’該隔板210上設有一排透 • 空槽214，該第一端子31之接點37由該隔板210上之透空槽214凸出 至上卡槽211，該第二端子32之接點38位於下卡槽212，該上卡槽 211可插入子小卡與第一端子31電連接’該下卡槽211可插入S])c或 MMC ’兩者皆與第二端子32電連接。 請參閱圖25，係為本創作第六實施例，其為七種記憶卡共用 之連接器，其大致與第四實施例相同，其差異在該上卡槽211更設 有一排4個第六端子36 ’該第六端子36之接點31〇位於該第五端子 藝35之接點39之前方，為了易於排設該一排翻第五端子％及一排* 個第“端子36 ’該4個第六端子36及其中4個第五端子㈤，之板面呈 縱向’該上卡槽211可電連接小卡AMSHG c，該下卡槽可電連接大 卡、SDC、XDC、MMC及MMC-PLUS。 上述實施例係以連接大、小卡之電子卡連接器作說明，舞而 並非僅局此鄕之電子卡連接ϋ，舉凡電子卡賴器之卡槽 内設有播止板藉以達到擔止定位一電子卡，使該電子卡僅能以 至設定位置，如此相關之設計皆為本創作之應用。 9 M399463 在較佳實施例之詳細說明中所提出之具體的實施例僅為了易 於說明本創狀技_容，而並麵摘佩義地_於該實施 例’在不超出本創作之精神及以下申請專利範圍之情況，可作種 種變化實施。 【圖式之簡單說明】 圖1係習知三種記憶卡之立體圖。 圖2係本創作第一實施例之立體分解圖。 圖3係本創作第一實施例之立體組合圖。 圖4係本創作第一實施例之前視圖。 圖5係本創作第一實施例之側視圖。 圖6係本創作第一實施例之上蓋内面立體圖。 圖7係本創作第-實施例之第一卡槽前視示意圖。 圖8係本創作第—實施例之第二卡槽前視示意圖。 圖9係本創作第—實施例之第三卡槽前視示意圖。 圖10係本創作第-f關之大卡插人狀態上視圖。 圖11係本創作第-實施例之大卡插入狀態側視剖面圖。 圖12係本創作第—實關之小卡插人狀態上視圖。 圖13係本創作第—實施例之小卡插人狀態側視剖面圖。 圖14係本_第—實補之該_卜弧錄祕立體圖。 圖15係本_第—實_之該mini-SDG誤練齡j視體圖。 圖16係本崎第二實_之上蓋、擋止板與前座之讀分解圖。 M399463 圖17係本創作第二實施例之擔止板與前座之立體組合圖。 圖18係本創作第二實施例之上蓋、擋止板與前座之組合前視圖。 圖19係本創作第三實施例之擋止板與前座之立體組合圖。 圖20係本創作第四實施例之立體分解圖。 •圖21係本創作第四實施例之立體組合圖。 圖22係本創作第四實施例之使用狀態圖。 圖23係本創作第四實施例之使用狀態圖。 # 圖24係本創作第五實施例之立體分解圖。 圖25係本創作第五實施例之立體組合圖（上蓋取丁）。 圖26係本創作第六實施例之立體分解圖。 【主要元件符號說明】 大卡10 接點11 小卡15 接點16 mini-SDC 18 缺口 19 塑膠座體20 前座21 後座22 第一卡槽23 第二卡槽24 第三卡槽25 卡塊26 第一斜面27 平台28 卡塊29 隔板210 上卡槽211 下卡槽212 第一端子31 第二端子32 第三端子33 第四端子34 第五端子35 第五端子35 第六端子36 接點37 接點38 接點39 接點310 上蓋40 頂面41 側面42 卡孔43 側片45 第二斜面46 M399463 擔止板50 開口 51 側邊52 前邊53 後邊54 彈片55 接合部56 卡孔57 缺口 58 側部60 第一插入口 65 第二插入口 66 12The card slot 212, the upper card slot 211 can lock a small card, and the lower card slot 212 includes a plurality of card slots. The plurality of card slots are different widths or high-caliber shared spaces, so as to make different sizes of electronic cards. The lower card slot 212 is provided with a row of first terminals 3, a row of second terminals 32, a row of third terminal moorings and a row of fourth terminals %, and the upper card slot 211 is provided with a row of fifth terminals 35. The upper card slot 211 can be electrically connected to the small card, and the lower card slot 212 can be electrically connected to the large card, the 耽, MM, and the MMC-PLUS ° " It has a top surface 41 and two side surfaces 42. 4 The support plate 50 is pierced from the top surface 41 of the upper cover 4〇 and protrudes downwardly from the front to the rear. The support plate 5G is a frame-shaped body, and the center is provided with an opening and a side edge. 52 and then, rear sides 53, 54, the front side 53 is connected to the upper cover 40, and the middle portion of the rear side 54 is narrower than the two sides, thereby forming a better elasticity. ▲Please refer to FIG. 22, when the small card 15 is inserted by the upper slot 211, the width of the small card 15 can be offset from the #j edge 52 of the miscellaneous stop plate 50. Therefore, the small card 15 can be used. Inserted and electrically connected to the fifth terminal 35. M399463 Please refer to FIG. 23 'If the user accidentally inserts the mini-SDC 18 from the upper slot 211, since one side of the connecting end is provided with a notch, the side is not biased against the side of the blocking plate 52. When it is dropped into the opening 51, when the mini-SDC 18 continues to be inserted, it abuts against the leading edge of the rear edge 54 of the phantom stop plate 50, and cannot be reinserted and dropped into the seat body and cannot be taken out. Please refer to FIG. 24, which is a fifth embodiment of the present invention, which is a connector shared by three kinds of memory cards, which is substantially the same as the fourth embodiment, and the difference is that only one row of first terminals 31 is provided in the plastic body 2〇. And a row of second terminals 32 ′, the partition plate 210 is provided with a row of transparent slots 214 , and the contacts 37 of the first terminals 31 protrude from the through slots 214 of the partition plate 210 to the upper card slot 211 , The contact 38 of the second terminal 32 is located in the lower card slot 212. The upper card slot 211 can be inserted into the sub-card to be electrically connected to the first terminal 31. The lower card slot 211 can be inserted into S]) c or MMC 'both with The second terminal 32 is electrically connected. Referring to FIG. 25, it is a sixth embodiment of the present invention, which is a connector shared by seven memory cards, which is substantially the same as the fourth embodiment, and the difference is further provided with a row of four sixth in the upper card slot 211. The terminal 31' of the sixth terminal 36 is located in front of the junction 39 of the fifth terminal 35, in order to facilitate the arrangement of the row of the fifth terminal % and the row of * "terminals 36" 4 sixth terminals 36 and 4 of the fifth terminals (five), the board surface is longitudinally 'the upper card slot 211 can be electrically connected to the small card AMSHG c, the lower card slot can be electrically connected to the big card, SDC, XDC, MMC and MMC-PLUS. The above embodiment is described by an electronic card connector for connecting large and small cards. The dance is not just an electronic card connection. The card slot of the electronic card holder is provided with a stop board. Achieving the positioning of an electronic card so that the electronic card can only be set to a position, such related design is the application of the creation. 9 M399463 The specific embodiment proposed in the detailed description of the preferred embodiment is only for ease Explain the creation of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The spirit of the present invention and the scope of the following patent application can be implemented in various variations. [Simplified description of the drawings] Fig. 1 is a perspective view of three types of memory cards. Fig. 2 is an exploded perspective view of the first embodiment of the present creation. Figure 3 is a perspective view of the first embodiment of the present invention. Figure 4 is a front view of the first embodiment of the present invention. Figure 5 is a side view of the first embodiment of the present invention. Figure 6 is a first embodiment of the present invention. Figure 7 is a front view of the first card slot of the first embodiment of the present invention. Figure 8 is a front view of the second card slot of the first embodiment of the present invention. Figure 9 is a first embodiment of the present invention. 3 is a front view of the card insertion state of the first-fth of the present invention. Fig. 11 is a side cross-sectional view showing the state of the large card insertion of the first embodiment of the present invention. Fig. 13 is a side cross-sectional view showing the insertion state of the small card of the first embodiment of the present invention. Fig. 14 is a perspective view of the _the arc of the present _ Figure 15 is a view of the mini-SDG mis-learning j visual view of the _first-real_. The bottom view of the second cover of the second cover, the stop plate and the front seat. M399463 Fig. 17 is a perspective view of the combination of the support plate and the front seat of the second embodiment of the present invention. Fig. 18 is a second embodiment of the present invention. Figure 19 is a perspective assembled view of the stop plate and the front seat of the third embodiment of the present invention. Figure 20 is an exploded perspective view of the fourth embodiment of the present invention. Fig. 22 is a view showing a state of use of the fourth embodiment of the present invention. Fig. 23 is a view showing a state of use of the fourth embodiment of the present invention. Fig. 25 is a perspective assembled view of the fifth embodiment of the present invention (top cover is taken). Figure 26 is an exploded perspective view of a sixth embodiment of the present invention. [Main component symbol description] Large card 10 Contact 11 Small card 15 Contact 16 mini-SDC 18 Notch 19 Plastic seat 20 Front seat 21 Rear seat 22 First card slot 23 Second card slot 24 Third card slot 25 Block 26 1st slope 27 Platform 28 Block 29 Separator 210 Upper slot 211 Lower slot 212 First terminal 31 Second terminal 32 Third terminal 33 Fourth terminal 34 Fifth terminal 35 Fifth terminal 35 Sixth terminal 36 Point 37 Contact 38 Contact 39 Contact 310 Upper cover 40 Top surface 41 Side 42 Card hole 43 Side piece 45 Second bevel 46 M399463 Support plate 50 Opening 51 Side 52 Front edge 53 Rear edge 54 Spring 55 Engagement 56 Hole 57 Notch 58 side portion 60 first insertion opening 65 second insertion opening 66 12