476170 五、發明說明（1) 本發明係有關記憶卡的座體，尤其是一種可供SMC、 MMC及SD記憶卡共用的座體。 一般數位相機、筆記型電腦等個人行動裝置，使用記 憶卡做為儲存資料之用。該等個人行動裝置需配置有座體 以容納記憶卡。該等座體均具有與記憶卡相配合之導通部 以連接記憶卡及個人行動裝置的微處理器。請參閱圖1所 示，SMC 10較大較薄，MMC 20較小較厚，SD 30與MMC 20 同大小但更厚；該三種記憶卡的一面均分別設有裸露及不 同數量的連接片1 0 1 、2 0 1 、3 0 1 ，該等連接片係記憶卡内 部記憶體與外界連接之通道，SMC 1 0的連接片1 0 1及ΜMC 2 0的連接片2 0 1的寬度及排列間隙約略相等；S D 3 0的連接 片30 1中間7片與MMC 20的連接片201的間隙相等；該三種 記憶卡均分別設有缺角1 0 2、2 0 2、3 0 2 ; SD 3 0另設有防寫 保護開關3 0 3。由於SMC 1 0、 MMC 20及SD 30的形狀、大 小及接點數目均不同，其座體的形狀及導通部的數目亦不 相同。一般個人行動裝置的座體僅能配合一種記憶卡，不 能搭配不同的記憶卡，使用上並不方便；若要使用多種不 同的記憶卡，即需配置多種座體，則會增加線路的接點數 目及體積。申請人前曾申請SMC及MMC雙記憶卡共用座，請 參閱圖2所示，該雙記憶卡共用座4 0是由底座4 1上方結合 一上蓋42而成；該共用座40内部形成有一較寬較薄的第一 容置槽4 3可容納S M C，且配合上蓋4 2增高部4 2 1之設計，形φ 成一較窄較厚的第二容置槽44可容納MMC，該兩容置槽包 含有共用部分4 3 1。為了使記憶卡共用座能結合SD，進一 476170 五、發明說明（2) 步提昇其方便性及實用價值，經發明人一再研究後終完成 本發明。 本發明之一目的在提供一種記憶卡共用座，使一共用 座可分別容納及連接多種不同的記憶卡，以提昇使用之方 便性。 本發明之另一目的在提供一種記憶卡共用座，將多種 共用座結合為一體，可降低接點數目及節省體積。 本發明之其他目的、功效及實施例，請參閱圖式詳細 說明如下： 圖式簡單說明： 圖1為SMC、MMC及SD外觀及厚度示意圖。 圖2為雙記憶卡共用座外觀示意圖。 圖3為本發明第一實施例外觀示意圖。 圖4為本發明第一實施例底座及上蓋示意圖。 圖5為本發明第二實施例底座及上蓋示意圖。 圖6為本發明第三實施例底座示意圖。 圖7為本發明第四實施例外觀示意圖。 圖8為本發明伸縮接腳示意圖。 圖9為配合本發明之電路結構示意圖。 圖1 0為配合本發明之另一電路結構示意圖。 主要部分代表符號： SMC 10 連接片 101 、201 、301_ 缺角 102、2 0 2、3 0 2 MMC 20 SD 30 防寫保護開關3 0 3 476170 五 發明說明（3) 共 用 座 40、 50 > 70 底 座 4 1 、5 1 上 蓋 42、 52 增 高部 4 2 1 、5 2 1 第 容置槽 43 共 用部分 431 第 二 容置槽 44 下 凹部 5 11 長 接 腳 512 短 接腳 5 13 偵 測 開關 514 、5 24、 53 56 反 向接腳 5 15 側 邊 516 凸 榫 5 17 側 壁 5 20 上 凸部 522 接 腳 523 後 端面 54 缺 口 55 第 一彈片 56 1 第 彈片 562 凸 出部 5 6 3 ( 榫 孔 57 偵 測開關接點 58 共 用 座接點 59 微 處理器 60 bMC資料介面連接器 61 MMC/SD資料 介面連接器 62 開 關 611 > 621 開孔 701 電 路 基板 80 伸縮接腳 81 固 定 座 82 彈簧 83 圖 請參閱圖3、4 所示， 本 發 明 δ己憶卡共用座5 ， •其斑 2所示雙記憶卡共 用座4 0 主 要 差 異在於其底座51設有下 凹 部5 1 1，並配合上 蓋5 2增 部5 2 1形成 可容置SD之 空間； π句SG勺、0 U 1則逻呵权祁近迷接月之設計，調整底座5 1之長 接腳5 1 2及短接腳5 1 3之排列方式，使與s D側邊兩較相近連 接片接觸之接腳皆為長接腳5 1 2，且設有偵測S D防寫保護476170 V. Description of the invention (1) The present invention relates to the base of a memory card, especially a base that can be shared by SMC, MMC and SD memory cards. Generally, personal mobile devices such as digital cameras and notebook computers use memory cards for data storage. These personal mobile devices need to be equipped with a base to accommodate the memory card. Each of these bases has a conducting part that cooperates with the memory card to connect the memory card and the microprocessor of the personal mobile device. Please refer to Figure 1. The SMC 10 is larger and thinner, the MMC 20 is smaller and thicker, and the SD 30 and MMC 20 are the same size but thicker. One side of the three memory cards is provided with bare and different numbers of connecting pieces. 0 1, 2 0 1, 3 0 1. These connecting pieces are the channels through which the internal memory of the memory card is connected to the outside. The connecting pieces 1 0 1 of the SMC 10 and the connecting pieces 2 0 1 of the MMC 2 0. The gaps are approximately equal; the gap between the connecting piece 30 1 of SD 3 0 and the connecting piece 201 of MMC 20 is the same; the three types of memory cards are respectively provided with notches 1 0 2, 2 0 2, 3 0 2; SD 3 0 is also provided with a write-protect switch 3 0 3. Since the shape, size, and number of contacts of SMC 10, MMC 20, and SD 30 are all different, the shape of the seat body and the number of conducting portions are also different. The base of a general personal mobile device can only be used with one type of memory card, and cannot be used with different types of memory cards. It is not convenient to use; if you want to use multiple different types of memory cards, you need to configure multiple types of bases, which will increase the number of circuit contacts. Number and volume. The applicant has previously applied for the SMC and MMC dual memory card shared base. Please refer to FIG. 2. The dual memory card shared base 40 is formed by combining an upper cover 42 above the base 41; The wide and thin first receiving groove 4 3 can accommodate the SMC, and in cooperation with the design of the upper cover 4 2 raised portion 4 2 1, a narrower and thicker second receiving groove 44 can accommodate MMC. The slot contains a common portion 4 3 1. In order to allow the memory card shared socket to be combined with SD, further 476170 V. Description of the invention (2) Step by step to improve its convenience and practical value, the invention was completed after repeated research by the inventor. An object of the present invention is to provide a memory card sharing base, so that a common base can separately accommodate and connect a plurality of different memory cards, so as to improve the convenience of use. Another object of the present invention is to provide a memory card common base, which combines a plurality of common bases into one body, which can reduce the number of contacts and save volume. For other purposes, effects and embodiments of the present invention, please refer to the drawings for a detailed description as follows: The drawings are briefly explained: Figure 1 is a schematic diagram of the appearance and thickness of SMC, MMC and SD. FIG. 2 is a schematic diagram of the appearance of a dual memory card shared base. FIG. 3 is a schematic diagram of the appearance of the first embodiment of the present invention. FIG. 4 is a schematic diagram of a base and an upper cover according to the first embodiment of the present invention. 5 is a schematic diagram of a base and an upper cover according to a second embodiment of the present invention. FIG. 6 is a schematic diagram of a base according to a third embodiment of the present invention. FIG. 7 is a schematic diagram of an appearance of a fourth embodiment of the present invention. FIG. 8 is a schematic diagram of a telescopic pin according to the present invention. FIG. 9 is a schematic diagram of a circuit structure according to the present invention. FIG. 10 is a schematic diagram of another circuit structure according to the present invention. Main part representative symbols: SMC 10 connecting piece 101, 201, 301_ notch 102, 2 0 2, 3 0 2 MMC 20 SD 30 write-protection switch 3 0 3 476 170 5 invention description (3) common base 40, 50 > 70 Base 4 1, 5 1 Upper cover 42, 52 Heightened part 4 2 1, 5 2 1 First receiving slot 43 Common part 431 Second receiving slot 44 Lower recess 5 11 Long pin 512 Short pin 5 13 Detection switch 514, 5 24, 53 56 Reverse pin 5 15 Side 516 Tenon 5 17 Side wall 5 20 Upper projection 522 Pin 523 Rear end 54 Notch 55 First spring piece 56 1 First spring piece 562 Projection 5 6 3 ( Tongue hole 57 Detect switch contact 58 Common base contact 59 Microprocessor 60 bMC data interface connector 61 MMC / SD data interface connector 62 Switch 611 > 621 Opening 701 Circuit board 80 Telescopic pin 81 Fixing base 82 The spring 83 is shown in Figs. 3 and 4. The δ-memory card sharing seat 5 of the present invention is shown in Fig. 2. The main difference of the dual memory card sharing seat 4 shown in the spot 2 is 0. The base 51 is provided with a lower recessed portion 5 1 1 and cooperates with the upper cover 5 2 to increase the portion 5 2 1 to form a space for accommodating SD; π sentence SG spoon, 0 U 1 is a logical design, Qi Qi is close to the moon design, Adjust the arrangement of the long pins 5 1 2 and the short pins 5 1 3 of the base 5 1 so that the pins that are in contact with the two closer connecting pieces on the side of SD are all long pins 5 1 2 and are equipped with detection pins. Test SD write protection
476170 五、發明說明（4) 開關之偵測開關5 1 4，以偵測SD是否為防寫狀態；該伯測 開關5 1 4亦可改為由下凹部5 1 1之側邊延伸而出者。因下凹 部51 1之寬度較增高部521窄，故μMC可置於增高部521所形 成之空間而不會落入下凹部5 1 1内。該底座5 1兩側設有横 測開關5 3 ;長接腳5 1 2及短接腳5 1 3的一端延伸出底座5 1的 後端面54，可與電路基板的電路相連接，另一端呈彈性凸 起狀，可分別壓觸於SMC的兩排連接片上；當SMC的右側無 缺角時，其所接觸的偵測開關5 3即被觸壓；由左右側偵測 開關53是否被按壓可得知置入共用座5〇内的是那一種 SMC ;底座51的兩側邊516設有凸榫517 ;底座51的前端設 有缺口 5 5以方便取出***槽内的記憶卡。上蓋5 2設有增高 部52 1 ，其形狀大小相當於MMC及SD ;其一側設有偵測開關 5 6，以彳貞測是否置入Μ M C或S D ;其前端設有缺口 5 5 ;上蓋 52的兩側壁5 2 0設有榫孔57，當上蓋52蓋於底座51時凸榫 5 1 7可突出於榫孔5 7外，使兩者穩固結合。上蓋5 2的偵測 開關56 ，包括一端相接觸的第一彈片561及第二彈片562 ， 其中第一彈片561具凸出部563伸出於上蓋增高部521的一 側邊。當MMC或SD置入上蓋增高部521内時，就會壓觸凸出 部563往内縮，使第一彈片561及第二彈片562相接觸端呈 分離狀態；MMC或SD各個連接片接觸長接腳512。 請參閱圖5所示’本發明第二實施例之記憶卡共用座 與圖4所示第一實施例之主要差異在於，其上蓋5 2之增高 部521另形成有上凸部522以供容置SD，且設有九支接腳 5 2 3，另設有情測防寫保護開關之偵測開關5 2 4。該偵測開 476170 五、發明說明（5) ΜΜΡ Μ洁拉μ 9巧°p52l側邊延伸而出者。本實施例中 MMC或SD的連接片接趨垃 丁 a R1 ?，扮X带外里，嗎接腳5 2 3而不會接觸底座51之長接腳 512故不需设置偵測開關56。 請參閱圖6所示，太恭a日諠—— 與圖4所示第一實施例J : J ::例”二卡共用座 部511靠近- #j，且另 j於’其底座51之下凹 缺角之連接片。 另6又有一反向接腳515以供接觸SD之靠 5青參閱圖7所示，太路ΠΠ ^ r>T 5 0係使MMC及SD的連接片斑蛀f施例之記憶卡共用座 增高部521之長度較mi::目接，故其下凹部511及 之接腳要設成具有上下升仁降在/仲V?中在SD活動範圍内 入共用座50内。 下升降或伸縮功能者，以免阻擋SD插 本發明共用座必猪士/L女办二口 & μ 道、S卹如Α火、,、員叹有與圮憶卡連接片位置相配合之 示，i發明：：二i實施例所揭示之接腳。•參閱圖8所 ^SMC MMf i ^通部的另一種實施例，係於共用座70 與SMC ?MC或SD之連接片相對應的位置，設有開孔7〇1， 於：孔r:之位置設有伸縮接腳81 ;該伸縮接腳 T /、 C MMC或SD之連接片相碰觸以使記憶卡與電路美 板80之電路相連接。該伸縮接腳81在一固定座内^ ^476170 V. Description of the invention (4) Switch detection switch 5 1 4 to detect whether the SD is write-protected; the primary test switch 5 1 4 can also be extended from the side of the recess 5 1 1 By. Since the width of the recessed portion 51 1 is narrower than that of the increased portion 521, µMC can be placed in the space formed by the increased portion 521 without falling into the recessed portion 5 1 1. A lateral measuring switch 5 3 is provided on both sides of the base 5 1; one end of the long pin 5 1 2 and the short pin 5 1 3 extends from the rear end surface 54 of the base 5 1 and can be connected to the circuit of the circuit board and the other end It is elastically convex and can be pressed on the two rows of connecting pieces of the SMC respectively. When there is no notch on the right side of the SMC, the detection switch 5 3 it touches is pressed; the left and right side detection switches 53 are pressed. It can be known which type of SMC is placed in the common seat 50; the two sides 516 of the base 51 are provided with tenons 517; the front end of the base 51 is provided with a notch 5 5 to facilitate removal of the memory card inserted into the slot. The upper cover 5 2 is provided with an elevated portion 52 1, the shape and size of which are equivalent to MMC and SD; one side is provided with a detection switch 5 6 to test whether the MC or SD is inserted; the front end is provided with a notch 5 5; The two side walls 5 2 0 of the upper cover 52 are provided with tenon holes 57. When the upper cover 52 covers the base 51, the tenon 5 1 7 can protrude from the tenon hole 5 7 so that the two are firmly combined. The detection switch 56 of the upper cover 52 includes a first elastic piece 561 and a second elastic piece 562 that are in contact with each other. The first elastic piece 561 has a protruding portion 563 protruding from a side of the upper cover increasing portion 521. When the MMC or SD is placed in the upper cover increasing portion 521, it will press the protruding portion 563 to shrink inward, so that the contact ends of the first elastic piece 561 and the second elastic piece 562 are separated; the contact length of each connecting piece of MMC or SD is long. Pin 512. Please refer to FIG. 5. The main difference between the memory card shared seat of the second embodiment of the present invention and the first embodiment shown in FIG. 4 is that the raised portion 521 of the upper cover 52 is further formed with an upper convex portion 522 for capacity. SD is set, and there are 9 pins 5 2 3, and there is a detection switch 5 2 4 of the write-protection switch for love test. The detection opening 476170 V. Description of the invention (5) MMMP ML Jiela μ 9qiao ° p52l extended from the side. In this embodiment, the connecting piece of the MMC or SD is connected to a R1 ?, which is placed outside the X-band, and the pins 5 2 3 do not contact the long pins 512 of the base 51, so there is no need to set a detection switch 56. Please refer to FIG. 6, which is too respectful—it is close to the first embodiment shown in FIG. 4 J: J :: Example ”the two-card shared seat portion 511 is-#j, and the other j is in its base 51 The connection piece with a recessed corner. The other 6 has a reverse pin 515 for contacting the SD. Refer to Figure 7, Tailu ΠΠ ^ r > T 50 0 makes the connection piece of MMC and SD colorful The length of the memory card shared seat increasing portion 521 of the example f is longer than mi :: eye contact, so its lower recessed portion 511 and its pins must be set to have the upper and lower cores in the middle of the SD activity range. Inside the seat 50. Those who have the function of lifting or retracting, so as not to prevent the SD from being inserted. According to the position matching, i invention: the pin disclosed in the two i embodiment. • See another embodiment of the ^ SMC MMf i ^ through part shown in Figure 8, which is connected to the common seat 70 and the SMC? MC or SD. The corresponding position of the connecting piece is provided with an opening 701, and a telescopic pin 81 is provided at the position of the hole r :; the connecting piece of the telescopic pin T /, C MMC or SD touches to make the memory card Connected to the circuit of circuit board 80接。 The telescopic pin 81 is in a fixed seat ^ ^
簧83推動維持向上伸出之趨勢，但受力時 ：J 座8 2内；該固定座8 2盥電政其抝卜夕道诗、由上縮 固 一哥路基板上之導線相連接，以傳遞 §fl 就。 1 請參閱圖9所示’配合本發明的電路連· 處理器60連接共用座的三個偵測開關接點58、】二g == 476170 五、發明說明（6) — 面連接器61及MMC/SD資料介面連接器62 ;SMC資料介面連 接器6 1及MMC/SD資料介面連接器62分別各連接_開關 611 、621 ，該二開關611 、621另一端相連後連接至共用座 接點5 9以分別與底座的導通部相連接。當共用座分別*** S M C、Μ M C或S D時，微處理器6 〇即可偵測得知三個偵測開關 有反應訊號’而判定要經由S M C資料介面連接器6 1咬 Μ M C / S D資料介面連接器6 2控制開關6 1 1 、6 2 1以連接共用座 的導通部，以連接SMC或MMC/SD。 ^ 請參閱圖1 0所示，配合本發明另一實施例的電路連接 構造，包括一微處理器60連接SMC資料介面連接器61及 Μ M C / S D資料介面連接器6 2及底座上的偵測開關接點$ 8 ;該 SMC資料介面連接器61及MMC/SD資料介面連接器62分別連· 接至共用座接點59，以與底座及上蓋的導通部相連接；當 共用座***S M C時，微處理器6 0即可偵測得知偵測開關有 反應訊號，即為SMC或直接讀取是否***MMC/SD，而判定 要經由SMC資料介面連接器61或MMC/SD資料介面連接器62 以讀寫SMC、MMC或SD的資料。 原SMC、MMC及SD的各別座體共需37個接點，本發明可 使31«(：、％^4(：及30共用座接腳的接觸點，最多可降至27個 接點，可達到節省接點的目的；又本發明SMC及MMC、SD共 用容置空間的設計，可節省配置SMC、MMC、SD三種座體所 需的體積；本發明一共用座即可分別連接SMC、 MMC或 # SD，使用更為方便，且可節省減少一或二座體的製造費 用〇The spring 83 pushes and maintains the tendency to extend upward, but when under stress: the inside of the J seat 8 2; the fixed seat 8 2 is connected with the wire on the base plate of the brother ’s road, To pass §fl on it. 1 Please refer to FIG. 9 'cooperate with the circuit connection of the present invention. The processor 60 is connected to three detection switch contacts 58 of the common base.] 2. g == 476170 5. Description of the invention (6) — surface connector 61 and MMC / SD data interface connector 62; SMC data interface connector 61 and MMC / SD data interface connector 62 are respectively connected to switches 611 and 621, and the other ends of the two switches 611 and 621 are connected to the common seat contact 5 and 9 are connected to the conducting portions of the base respectively. When the common base is inserted into the SMC, MC, or SD, the microprocessor 6 can detect that the three detection switches have a response signal, and determine that the MC / SD data must be bited through the SMC data interface connector 61. The interface connector 6 2 controls the switches 6 1 1 and 6 2 1 to connect the conducting portions of the common base, and to connect the SMC or MMC / SD. ^ As shown in FIG. 10, a circuit connection structure according to another embodiment of the present invention includes a microprocessor 60 connected to the SMC data interface connector 61 and the MC / SD data interface connector 62 and the detection unit on the base. Test switch contact $ 8; The SMC data interface connector 61 and MMC / SD data interface connector 62 are connected and connected to the common base contact 59 to connect with the conducting part of the base and the upper cover; when the common base is inserted into the SMC At this time, the microprocessor 60 can detect that the detection switch has a response signal, that is, the SMC or directly read whether or not the MMC / SD is inserted, and determine whether to connect through the SMC data interface connector 61 or the MMC / SD data interface. Device 62 to read and write data from SMC, MMC or SD. The original SMC, MMC, and SD each require a total of 37 contacts. The present invention enables the contact points of 31 «(:,% ^ 4 (:, and 30 common socket pins) to be reduced to a maximum of 27 contacts. Can achieve the purpose of saving contacts; and the design of the SMC, MMC, SD shared accommodation space of the present invention can save the volume required to configure three types of SMC, MMC, SD; a common seat of the present invention can be connected to the SMC , MMC or # SD, it is more convenient to use, and can reduce the manufacturing cost of one or two seats.
第9頁 476170 五、發明說明（7) 以上所記載者，僅為利用本發明技術内容之實施例， 任何熟悉本項技藝者運用本發明所為之修飾、變化，皆屬 本發明所主張之專利範圍，而不限於實施例中所揭示者。Page 9 476170 V. Description of the invention (7) The above is only an example of using the technical content of the present invention. Anyone familiar with this technique using the modifications and changes made by the present invention is a patent claimed by the present invention. The scope is not limited to those disclosed in the examples.
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