201005473 v^/vxx^ 27771twf.doc/n 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種轉接器（adapter)與主機板 (motherboard)，且特別是有關於一種使兩相鄰之擴充卡 間有較充足空間的轉接器及使用此轉接器的主機板。201005473 v^/vxx^ 27771twf.doc/n IX. Description of the Invention: [Technical Field] The present invention relates to an adapter and a motherboard, and in particular to a Adapters with more space between adjacent expansion cards and motherboards that use this adapter.
V 【先前技術】 Φ 隨著科技的進步，現代人使用電腦變的越來越普遍， 且電腦的功能也越來越多樣化。為了讓使用者能快速且方 便地提升電腦效能或是增加其功能，電腦的主機板都具有 擴充部（expansion portion)，例如AGP擴充插槽（AGp slot)、PCI擴充插槽或通用串列匯流排擴充接腳組（USB expansionpinset)。就擴充插槽而言，使用者可將介面卡 (interface card)(例如為繪圖卡或網路卡）插入主機板 的AGP擴充插槽或pci擴充插槽，以擴大電腦的功能。 圖1為習知多個擴充插槽配置於一主機板上的示意 ❹ 圖。請參考圖卜習知主機板110配置於一機殼觸上， 且主機板110包括多個擴充插槽12〇。這些擴充插槽12〇 彼此平行排列於主機板11〇上。 當多個擴充卡130分別插接於這些擴充插槽12〇，若 擴充卡130的體積較大或是還要外掛體積較大的散熱模組 時’這些擴充卡130可能會彼此相互干涉而無法順利安裝。 【發明内容】 201005473 27771twf.doc/n 本發明提供-種轉接器’其介面插槽與連接器在電路 板上的位置相互錯開’用以增加敏卡與擴充卡之間的距 離0 本發明提供一種主機板，其具有—轉接器用以增加 擴充卡與擴充卡之間的距離。 參 ❹ 本發明提出-種轉接器，其包括一電路板、一介面插 槽以及-連接器。電路板具有—第—表面與—第二表面。 介面插槽配置於第-表面。連接器配置於第二表面且呈有 =個第-端子’其中連接祕第—表面上的正投影位置盘 介面插槽的配置位置互相錯開。 、 在本發明之-實關巾，上述之連接^包括—轉接插 槽以及-連接板。轉接插触置於第二表面 第一端子、多個第二端子、-第-侧與-第二侧 ς第端子位於n這些第二端子位於第二侧。這些 ί插=對應地電性連接這些第二端子。第二侧插接至轉 槽以實施财，上述之連接器包括—轉接插 槽 連接件。轉接插槽配置於第二表面。連接件呈有 境些第-端子、多個第二端子、—第—連接部、一第^ 軟排線。這些第—端子位於第—連接部的一側。 連ί至第連接部的―側°第一連接部藉由軟排線 镇第—連接和這些第—端子#由軟排線電性連接至 ==槽且第二連接部配置有這些第二端子的-側 201005473 / νχ 27771twf.doc/n 在本發明之一實施例中，轉接器更包括多個凸柱，連 接器更具有位於其兩側之多個第一缺口與多個第二缺口。 這些第一缺口的深度分別大於這些第二缺口的深度，且這 些第一缺口的深度與這些凸柱的高度實質上相同。這些凸 柱分別配置於這些第一缺口，且這些凸柱位於電路板盘連 接器之間。 ^V [Prior Art] Φ With the advancement of technology, modern people use computers to become more and more common, and the functions of computers are becoming more and more diverse. In order to enable users to quickly and easily improve the performance or increase the functionality of the computer, the motherboard of the computer has an expansion portion, such as an AGP expansion slot (AGp slot), a PCI expansion slot or a universal serial convergence. Row expansion pin set (USB expansionpinset). In terms of expansion slots, users can insert an interface card (such as a graphics card or a network card) into the AGP expansion slot or pci expansion slot of the motherboard to expand the functionality of the computer. FIG. 1 is a schematic diagram of a conventional plurality of expansion slots disposed on a motherboard. Please refer to the figure that the motherboard 110 is disposed on a casing, and the motherboard 110 includes a plurality of expansion slots 12A. These expansion slots 12A are arranged in parallel with each other on the main board 11''. When a plurality of expansion cards 130 are respectively inserted into the expansion slots 12, if the expansion card 130 is large or if a large-sized heat dissipation module is to be attached, the expansion cards 130 may interfere with each other. Smooth installation. SUMMARY OF THE INVENTION 201005473 27771twf.doc/n The present invention provides an adapter 'the interface slot and the position of the connector on the circuit board are offset from each other' to increase the distance between the sensitive card and the expansion card. A motherboard is provided having an adapter for increasing the distance between the expansion card and the expansion card. </ RTI> The present invention provides an adapter that includes a circuit board, an interface slot, and a connector. The circuit board has a first surface and a second surface. The interface slot is disposed on the first surface. The connector is disposed on the second surface and has a position in which the position of the front projection position on the surface of the interface is offset. In the case of the present invention, the above-mentioned connection includes a transfer slot and a connection plate. The adapter plug is placed on the second surface. The first terminal, the plurality of second terminals, the -th side and the second side, the second terminal is located at n, and the second terminals are located on the second side. These ί plugs are correspondingly electrically connected to these second terminals. The second side is inserted into the slot for implementation, and the connector includes the adapter socket connector. The adapter slot is disposed on the second surface. The connecting member has a plurality of first terminals, a plurality of second terminals, a first connecting portion, and a second flexible connecting line. These first terminals are located on one side of the first connecting portion. The first side connecting portion connected to the connecting portion is electrically connected to the == slot by the flexible cable and the second connecting portion is configured by the second connecting portion. In one embodiment of the present invention, the adapter further includes a plurality of studs, and the connector further has a plurality of first notches and a plurality of second portions on both sides thereof gap. The depths of the first notches are respectively greater than the depths of the second notches, and the depths of the first notches are substantially the same as the heights of the studs. These studs are respectively disposed on the first notches, and the studs are located between the circuit board disk connectors. ^
在本發明之一實施例中，轉接器更包括一支撐件。支 撐件配置於第二表面且位於連接器的一侧。 本發明提出一種轉接器，其適用於一具有多個基座插 槽的主機板’其中任兩轉之這絲座插獅距-第-距 離。轉接器包括-電路板、多個介面插槽以及多個連接器。 =板具有—第—表面與—第二表面。這些介面插槽配置 於第-表面，其中任兩相鄰之這些介面插槽相距—第二距 離’第-距離小於第二轉。連接器配置於第二表面 且分別具有多個第一端子。 在本發明之-實施例中，上述之每—連接器包括一轉 槽以及連接板。轉接插槽配置於第二表面。連接板 具有這些第-端子、多個第二端子、—第—側與—第二侧。 通些第-端子位於第-侧。這些第二端子位於第二側。這 f-端子對應地電性連接這些第二端子。第二侧插接至 錄媒柄措。 在本發明之-實施例中，上述之每—連接器包括一轉 接插，以及-連接件。轉接插槽配置於第二表面。連接件 具有這些第-端子、多個第二端子、—第—連接部、一第 7 201005473 w' 丄 一 27771tw£doc/n 二連接部與一軟排線。這些第一端子位於第一連接部的一 側。弟一端子位於第二連接部的一侧。第一連接部藉由軟 排線連接至第二連接部。這些第一端子藉由軟排線電性連 接至這些第二端子，且第二連接部配置有這些第二端子的 一侧插接至轉接插槽。 在本發明之一實施例中’轉接器更包括多個凸柱，每 一連接器更具有位於其兩侧之多個第一缺口與多個第二缺 ❹口。這些第一缺口的深度分別大於這些第二缺口的深度， 且這些第一缺口的深度與這些凸柱的高度實質上相同。這 些凸柱分別配置於這些第一缺口，且這些凸柱位於電路板 與這些連接器之間。 。在本發明之一實施例中，轉接器更包括一支撐件。支 撐件配置於第二表面且位於這些連接ϋ的-侧。 本發明提出一種主機板，其包括一第一電路板、一基 座插槽以及-轉接器。基座插槽配置於第一電路板上。轉 接器匕括第二電路板、一介面插槽以及一連接器。第二 電路板帛—表面與-第二表面。介面插槽配置於第 ，面。連接器配置於第二表面且具有多個第一端子。連 ，器於第-表面上的正投影位置與介面插槽的配置位置互 目錯開’且這些第—端子用以插置於基座插槽。 在本發明之一實施例中，上述之連接器包括一轉接插 一連接板。轉接插槽配置於第二表面。連接板具有 二筮一端子、多個第二端子、一第一侧與一第二側。這 二第-端子位於第—侧。這些第二端子位於第二侧。這些 201005473 vytyjLu 27771twf.doc/n 第-端子對應地電性連接這些第二端子。第一側插接至基 座插槽。第二側插接至轉接插槽。 土 在本發明之-實施例中，上述之連接器包括一轉接插 槽以及一連接件。轉接插槽配置於第二表面。連接件具有 這些第一端子、多個第二端子、一第一連接部一第^連 接部與-軟排線。這些第-端子位於第—連接部的一侧。 第二端子位於第二連接部的—側。第—連接部藉由軟排線 φ ，接至第二連接部。這些第一端子藉由軟排線電性連接至 這些第二端子。第一連接部配置有這些第一端子的一側插 接至基座插槽。第二連接部配置有這些第二端子的一側插 接至轉接插槽。 在本發明之一實施例中，上述之轉接器更包括多個凸 柱，連接器更具有位於其兩侧之多個第一缺口與多個第二 缺口 這些第一缺口的深度分別大於這些第二缺口的深 度。這些第一缺口的深度與這些凸柱的高度實質上相同。 這些凸柱分別配置於這些第一缺口，且這些凸柱位於第一 〇 電路板與連接器之間。 在本發明之一實施例中，上述之每一基座插槽的一侧 具有一第一固定件，用以固定連接器。 在本發明之一實施例中，上述之主機板更包括一支擇 件。支撐件配置於第二表面且位於連接器的一侧。此外， 上述之支撐件例如位於第一電路板與第二電路板之間。 本發明提出一種主機板，其包括一第一電路板、多個 基座插槽以及一轉接器。這些基座插槽配置於第一電路板 9 201005473 /ν/ιυ 27771twf.doc/n 上’其中任兩相鄰之這些基座插槽相距一第一距離。轉接 器包括-第-電路板、多個介面插槽以及多個連接器。第 -電路板具有第-表面與—第二表面。這些介面插槽配 置於第-表面，其中任兩相鄰之這些介面插槽相距一第二 距離S距離小於第二距離。這些連接器配置於第二表 面且具有夕個第-端子，且這些第一端子用以插置於這些 基座插槽。 ❹ 林發明之-實_中，上述之每—連接器包括一轉 接插槽以及-連接板。轉接插槽配置於第二表面。連接板 具有這些第-端子、多個第二端子、—第—侧與—第二側。 這些第-端子位於第一側。這些第二端子位於第二侧。這 ^第-端子對應地電性連接這些第二端子。第—側插接至 這些基座插槽。第二側插接至轉接插槽。 在本發明之一實施例中，上述之每-連接器包括-轉 接插槽以及-連接件。轉接插槽配置於第二表面 具有這些第-端子、多個第二端子、一第一連接部、 ❹。連接部與-軟排線。這些第—端子位於第—連接部的一 側第-端子位於第一連接部的一側。第一連接部藉由軟 排線，接至第二連接部。這些第一端子藉由軟排線電性連 接至這些第二端子。第一連接部配置有這些第一端子的一 侧插接至這些基座插槽。第二連接部配置有這些 的一側插接至轉接插槽。 —一编子 f本發明之一實施例中，上述之轉接器更包括多個凸 柱，每一連接器更具有位於其兩侧之多個第一缺口與多個 201005473 \jy l\J L 27771twf.doc/n 第二缺口。這些第一缺口的深度分別大於這些第二缺口的 深度。這些第-缺Π的深度與這些凸㈣高度實質上相 同。這些凸柱分別配置於這些第一缺口，且這些凸柱位於 第一電路板與這些連接器之間。 在本發明之一實施例中，上述之每一基座插槽的一侧 具有一第一固定件，用以固定這些連接器。 在本發明之一實施例中’上述之主機板更包括一支撐 Φ 件。支撐件配置於第二表面且位於這些連接器的一側。此 外’上述之支撐件例如位於第一電路板與第二電路板之間。 本發明因採用介面插槽與連接器在電路板上的位置 互相錯開的設計，所以當轉接器插接至主機板上時，插接 於介面插槽内的擴充卡不會因為體積過大而彼此互相干 涉，可順利安裝多個擴充卡。因此，本發明之轉接器與主 機板可以為使用者帶來使用上的便利性。 為讓本發明之上述和其他目的、特徵和優點能更明顯 易懂’下文特舉實施例，並配合所附圖式作詳細說明如下。 〇 【實施方式】 圖2A為本發明之一實施例之轉接器的立體示意圖。 請參考圖2A，在本實施例中，轉接器300A包括一電路板 31〇、一介面插槽320以及一連接器330Αβ電路板31〇具 有第—表面312與一第二表面314。介面插槽320配置 於電路板310的第一表面312’用以供一擴充卡（未繪示） 插置其中。連接器33〇Α配置於電路板310的第二表面 11 201005473 27771twf.doc/n 314，且分別具有多個第一端子33〇，其中連接器33〇α在 第一表面312上的正投影位置與介面插槽32〇的配置位置 互相錯開。在本實施例中’連接器33〇Α是以形成為一體 而無法分解的單一元件為例。 詳細而言’這些第一端子330例如是金手指，其包括 位址端子(未標示）、控制端子(未標示）、資料端子(未標示) 以及預留端子（未標示），用以插接至一基座插槽（未繪 ❹ 示）。此外，本實施例之轉接器300Α可更包括一支撐件 350。支撐件350配置於電路板310的第二表面314，且位 於連接器330Α的一侧’用以支樓電路板31〇。 在此必須說明的是，在本實施例中，圖2Α將介面插 槽320繪示為PCIEX16插槽，但在其他實施例中，介面插 槽320也可以是pciEXl插槽或AGP插槽，仍屬於本發明 可採用的技術方案’不脫離本發明所欲保護的範圍。 簡言之，本實施例採用連接器330A在第一表面312 上的正投影位置與介面插槽320的配設位置互相錯開的設 ® 計’所以可增加擴充卡（未纷示）之間的距離。當轉接器 300A插接至主機板（未繪示），且插接於介面插槽 内的擴充卡即使體積較大或外掛體積較大並具有較佳散熱 效能的散熱模組時’插接於介面插槽320内的擴充卡也不 會受到空間限制而無法順利安裝至介面插槽32〇。因此本 實施例之轉接器300A可為使用者帶來使用時的便利性， 且因適於外掛具有較佳散熱效能的散熱模組而可增加擴充 卡的效能。 12 27771twf.doc/n 201005473 圖2B為本發明之另一實施例之轉接器應用於一主機 板的立體示意圖。請參考圖2B，本實施例與圖2a的實施 例相似，其不同之處在於：轉接器3〇〇A，包括多個介面插 槽320與多個連接器330A’其中任兩相鄰之這些介面插槽 320相距一第二距離D2。 曰 詳細而言’在本實施例中，轉接器3〇〇A，適用於一具 有多個基座插槽220的主機板200 ’其中任兩相鄰之這^ 基座插槽do相距一第一距離m ’且第一距離D1小於第 二距離D2。由於任兩相鄰之這些基座插槽22〇的距離小於 任兩相鄰之這些介面插槽320的距離，因此當轉接器3〇〇A， 插接至主機板200時，同樣可增加擴充卡（未繪示）之間 的距離，也適於外掛散熱效率較佳的散熱模組以增加擴充 卡的效能。 圖3A為本發明之另一實施例之轉接器的立體示意 圖，圖3B為圖3A之轉接器的立體分解示意圖。請同時參 考圖3A與圖3B，本實施例與圖2B的實施例相似，其不 ❹ 同之處在於:在本實施例中，轉接器300B的每一連接器 330B包括可拆解與組裝的一轉接插槽332以及一連接板 334。 詳細而言，這些轉接插槽332配置於電路板310的第 二表面314。每一連接板334分別具有一第一侧334a與一 第二側334b、多個第一端子334c、多個第二端子334d。 這些第一端子334c位於每一連接板334的第一側334a。 這些第二端子334d位於每一連接板334的第二側334b。 13 201005473 27771twf.doc/n 這些第一端子334c對應地電性連接這些第二端子334d， 且這些連接板334的第二侧334b分別插接至這些轉接插槽 332。 另外，在本實施例中，轉接器300B更包括多個凸柱 340 (圖3A與圖3B繪示四個）’每一連接器330B其兩 侧更具有多個第一缺口 338a (圖3A與圖3B繪示二個） 與多個第二缺口 338b (圖3A與圖3B繪示二個）。本實 ❹ 施例之這些凸柱340的材質例如是銅、或塑膠或其他材質。 具體而言，這些第一缺口 338a分別位於每一連接板 334的第二侧334b，這些第二缺口 338b分別位於每一連接 板334的第一側334a，且這些第一缺口 338a的深度分別 大於這些第二缺口 338b的深度。這些第一缺口 338a的深 度與這些凸柱340的高度實質上相同。這些凸柱340分別 配置於這些第一缺口 338a，且這些凸柱340位於電路板310 與這些連接器330B之間。 在此必須說明的是’這些凸柱340、這些第一缺口 338a ® 與這些第一缺口 338b的設計為一防呆的設計，也就是說， 當這些連接板334分別插接至這些轉接插槽332時，可藉 由這些第一缺口 338a與這些第二缺口 338b來分辨每一連 接板334的第一侧334a與第二侧334b，另外，這些凸柱 340只能配置於這些第一缺口 338a且位於電路板310與這 些連接器330B之間，因此可以降低連接板334以錯誤的 一侧插接至轉接插槽332的機會。 此外，轉接器300B可更包括一支撐件350。支撐件 27771twf.doc/n 201005473 \jy 350配置於電路板310的第二表面314且位於這些連接器 330B的一侧，用以支撐電路板310。 值得一提的是’在本實施例中，圖3A將這些介面插 槽320繪示為PCIEX16插槽，這些轉接插槽332繪示為 PCIEX16插槽’但在其他實施例中，這些介面插槽320也 可以是PCIEX1插槽或AGP插槽，這些轉接插槽332也可 以是PCIEX1插槽或AGP插槽，仍屬於本發明可採用的技 ❻ 術方案，不脫離本發明所欲保護的範圍。 圖4A為圖3A之轉接器應用於一主機板的立體示意 圖，圖4B為圖4A之轉接器應用於主機板的立體分解示意 圖。請同時參考圖4A與圖4B，在本實施例中，主機板200 包括一電路板210、多個基座插槽220 (圖4A與圖4B繪 示三個）以及一轉接器300B。基座插槽220配置於電路板 210上。轉接器300B包括一電路板310、多個介面插槽32〇 (圖4A與圖4B繪示二個）以及多個連接器33〇B (圖4A 與圖4B繪示二個），其中任兩相鄰之這些基座插槽220 〇 相距一第一距離D1’任兩相鄰之這些介面插槽320相距一 第二距離D2，每一第一距離D1小於每一第二距離d2。 詳細而言，在本實施例中，每一基座插槽22〇的一侧 具有一第一固定件222，用以固定連接器33〇B。當轉接器 300B插接至主機板200上時，這些連接板334的第二側 334b分別插接至這些轉接插槽332，這些連接板334的第 一側334a分別插接至這些基座插槽22〇内，且這些第一固 定件222用以固定這些連接板334,而將轉接器3〇〇B固定 15 201005473 w v u』2777 ltwf.doc/n 於主機板200上。 另外’支撐件350配置於電路板310的第二表面314, 且位於這些連接器330B的一側，用以支禮電路板31〇。詳 細而& ’在本實施例中，支樓件350是位於電路板21〇與 電路板310之間’當轉接器300B插接至主機板2〇〇時， 除了可以藉由這些第一固定件222來固定這些連接板 334 ’以將轉接器300B固定於主機板200上外，還可以藉 由支撐件350來支撐電路板310，使轉接器3〇〇b能穩固定 插接於主機板200。 值得一提的是，在本實施中，支撐件350是位於電路 板210與電路板310之間，用以將電路板31〇支撐於電路 板210上。一般而言，電路板31〇通常會位於電路板21〇 上方。然而，當電路板310的一側延伸至電路板21〇之外 時，支撐件350也可以是配置於機殼（未繪示）與電路板 31〇之間來支撐電路板31〇,仍屬於本發明可採用^技術方 案’不脫離本發明所欲保護的範圍。 當轉接器300B插接至主機板2〇〇上後，將擴充卡（未 繪示）插接在介面插槽320上，擴充卡能藉由轉接器3〇〇B 來電性連接至主機板200。選擇性地，任兩相鄰之這些介 面插槽320才目距的第二距離D2大於任兩才目鄰之這些^座 插槽220相距的第-距離01。因此，體積較大的擴充卡也 可順利插接於介面插槽32〇，為使用者帶來使用上的便利 性。而且’擴充卡也可外掛體積較大而具有較 的散熱模組，以增加擴充卡的效能。 … 16 201005473 w v/ ± w 2777 ltwf.doc/n 此外，在本實施例中，主機板200更包括一 AGP插 槽230與一 PCIEX1插槽240，這些基座插槽220分別與 AGP插槽230以及PCIEX1插槽240排列於主機板200上。 在此必須說明的是，圖4A與圖4B中將這些基座插槽 220、介面插槽320以及轉接插槽332繪示為PCIEX16插 槽，但在其他實施例中，這些基座插槽220、這些介面插 槽320以及這些轉接插槽332也可以是PCIEX1插槽或 AGP插槽，仍屬於本發明可採用的技術方案，不脫離本發 ® 赌⑽護的範圍。 另外’即使轉接器300B只具有一個介面插槽320與 一個連接器330B，只要連接器330B於電路板310的第一 表面312上的正投影與介面插槽320互相錯開，同樣可增 加介面插槽320與相鄰的基座插槽220之間的距離。藉此 為使用者帶來使用上的便利性，也適於外掛散熱效率較佳 的散熱模組以增加擴充卡的效能。 圖5A為本發明之再一實施例之轉接器的立體示意 ❹ 圖，圖5B為圖5A之轉接器的立體分解示意圖。請同時參 考圖5A與圖5B，本實施例與圖2B的實施例相似，其不 同之處在於：在本實施例中，轉接器3〇〇c的每一連接器 330C包括可拆解與組裝的一轉接插槽332以及一連接件 336。 詳細而言’這些轉接插槽332配置於電路板31〇的第 二表面314。每一連接件336分別具有一第一連接部336&、 一第二連接部336b、多個第一端子336c、多個第二端子 17 ^7771twf.doc/n 201005473 336d與一軟排線336e。這些第一端子336c位於每—第— 連接部336a的一侧。第二端子336d位於每一第二連接部 336b的一侧。這些第一連接部336a分別藉由這些軟排線 336e連接至這些第二連接部336b。這些第一端子336c藉 由這些軟排線336e電性連接至這些第二端子336d，且這 些第一連接部336b配置有這些第二端子336d的一側分別 插接至這些轉接插槽332。 另外，在本實施例中，轉接器300C更包括多個凸柱 340 (圖5A與圖5B繪示四個），每一連接器330C更具 有位於其兩侧之多個第一缺口 338a (圖5A與圖5B緣示 二個）與多個第二缺口 338b (圖5A與圖5B繪示二個）， 其中這些凸柱340、這些第一缺口 338a與這些第二缺口 338b所構成的一防呆設計與上述實施例相同，故在此不在 贅述。 值得一提的是’在本實施例中，圖5A將這些介面插 槽320繪示為PCIEX16插槽，這些轉接插槽332繪示為 ❹ PC]®X16插槽，但在其他實施例中，這些介面插槽32〇也 可以是PCIEX1插槽或AGP插槽，這些轉接插槽332也可 以是PCIEX1插槽或AGP插槽’仍屬於本發明可採用的技 術方案，不脫離本發明所欲保護的範圍。 圖6A為圖5A之轉接器應用於一主機板的立體示意 圖’圖6B為圖6A之轉接器應用於主機板的立體分解示意 圖。晴同時參考圖6Α與圖6Β，本實施例與圖4Α與圖4Β 的實施例相似’其不同之處在於：在本實施例中，當轉接 18 201005473 27771twf.doc/n 器300C插接至主機板200上時，這些連接件336的第一 連接部336b配置有這些第二端子336d的―侧分別插接至 這些轉接插槽332，這些連接件336的第一連接部33如配 置有這些第一端子336c的一側分別插接至這些基座插槽 220内，且這些第一固定件222用以固定這些連接件336 : 而將轉接器300C固定於主機板2〇〇上。由於採用了軟排 線336e，因此轉接器300C與主機板2〇〇之間的相對^置 並非固定不變，可增加使用者在空間利用上的靈活性。 當轉接器300C連接至主機板2〇〇上後，將擴充卡（未 繪示）插接在介面插槽320上，擴充卡能藉由轉接器3〇〇c 來電性連接至主機板200。選擇性地，任兩相鄰之這些介 面插槽320相距的第二距離！)2大於任兩相鄰之這些基座 插槽220相距的第一距離m。因此，體積較大的擴充卡也 可順利插接於介面插槽320,為使用者帶來使用上的便利 性。而且’擴充卡也可外掛體積較大而具有較佳散熱效能 的散熱模組，以增加擴充卡的效能。 另外，即使轉接器300C只具有一個介面插槽32〇與 個連接器330C，只要連接器330C於電路板310的第一 表面312上的正投影位置與介面插槽320的配設位置互相 錯開，同樣可增加介面插槽320與相鄰的基座插槽220之 間的距離。藉此為使用者帶來使用上的便利性，也適於外 掛散熱效率較佳的散熱模組以增加擴充卡的效能。 綜上所述，本發明因採用連接器在電路板的第一表面 上的正投影位置與介面插槽的配設位置互相錯開的設計， 19 27771twf.doc/n 201005473 f以可增加擴充卡之間的距離。當轉翻插接至主機板 知’插接至轉接器的介面插槽内的擴充卡即使體積較大或 外掛體積較大而具有較佳散熱效能的散熱模組時，也不會 wism請而無法綱安裝。因此，本發明之轉接器與 使用此轉接器的主機板可為使用者帶來使用時的便利性Ϊ 且因適於外掛具有較佳散熱效能的散熱模組而可增加充 卡的效能。 、 ® 士议雖然本發明已以實施例揭露如上，然其並非用以限定 太’任何所屬技術領域中具有通常知識者，在不脫離 月之精神和範_，當可作些許之更動與潤鋅，故本 0之_範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖。圖1為習知多個擴充插槽配置於一主機板上的示意 圖2A為本發明之一實施例之轉接器的立體示意圖。 ® t _ 2B為本發明之另-實施例之轉接器應用於一主播 板的立體示意圖。 圖圖3A為本發明之另一實施例之轉接器的立體示意 圖3B為圖3A之轉接器的立體分解示意圖。 圖。圖4A為圖3A之轉接器應用於一主機板的立體示意 圖4B為圖4A之轉接器應用於主機板的立體分解示意 20 27771twf.doc/n 201005473 / ί \/ ·*· A —» 圖。 圖5A為本發明之再一實施例之轉接器的立體示意 圖。 圖5B為圖5A之轉接器的立體分解示意圖。 圖6A為圖5A之轉接器應用於一主機板的立體示意 圖。 圖6B為圖6A之轉接器應用於主機板的立體分解示意 圖。 【主要元件符號說明】 100 :機殼 110 :主機板 120 :擴充插槽 130 :擴充插槽 200 :主機板 210、310 :電路板 〇 220 :基座插槽 222 :第一固定件 230 : AGP 插槽 240 : PCIEX1 插槽 300A、300A，、300B、300C :轉接器 312 :第一表面 314 :第二表面 320 :介面插槽 21 201005473 27771twf.doc/n 330A 、330B、330C :連接器 330、 334c、336c :第一端子 332 ： 轉接插槽 334 ： 連接板 334a :第一侧 334b :第二侧 334d 、336d :第二端子 336 : 連接件 336a :第一連接部 336b :第二連接部 336e =軟排線 338a :第一缺口 338b :第二缺口 340 ： 凸柱 350 ： 支撐件 D :距離 ❹ D1 :第一距離 D2 :第二距離 22In an embodiment of the invention, the adapter further includes a support member. The support member is disposed on the second surface and on one side of the connector. The present invention provides an adaptor that is suitable for use in a motherboard having a plurality of base slots, wherein the ridges are spaced apart from each other for any two turns. The adapter includes a circuit board, a plurality of interface slots, and a plurality of connectors. = The plate has a - surface and a second surface. The interface slots are disposed on the first surface, wherein any two of the adjacent interface slots are spaced apart - the second distance & the first distance is less than the second revolution. The connector is disposed on the second surface and has a plurality of first terminals, respectively. In the embodiment of the invention, each of the above-mentioned connectors includes a turret and a connecting plate. The adapter slot is disposed on the second surface. The connecting plate has the first terminal, the plurality of second terminals, the first side and the second side. The first terminal is located on the first side. These second terminals are located on the second side. The f-terminals are electrically connected to the second terminals correspondingly. The second side is plugged into the media handle. In the embodiment of the invention, each of the above connectors includes a rotary plug, and - a connector. The adapter slot is disposed on the second surface. The connecting member has the first terminal, the plurality of second terminals, the first connecting portion, a seventh 201005473 w' 丄 a 27771 tw doc/n two connecting portion and a flexible cable. These first terminals are located on one side of the first connecting portion. A terminal is located on one side of the second connecting portion. The first connecting portion is connected to the second connecting portion by a flexible cable. The first terminals are electrically connected to the second terminals by a flexible cable, and one side of the second connection portion configured with the second terminals is inserted into the adapter slot. In an embodiment of the invention, the adapter further includes a plurality of studs, each of the connectors further having a plurality of first notches and a plurality of second ports on both sides thereof. The depths of the first notches are respectively greater than the depths of the second notches, and the depths of the first notches are substantially the same as the heights of the studs. The studs are respectively disposed on the first notches, and the studs are located between the circuit board and the connectors. . In an embodiment of the invention, the adapter further includes a support member. The support members are disposed on the second surface and on the side of the ports. The present invention provides a motherboard that includes a first circuit board, a base slot, and an adapter. The pedestal slot is disposed on the first circuit board. The adapter includes a second circuit board, an interface slot, and a connector. The second board 帛 - surface and - second surface. The interface slot is configured on the first side. The connector is disposed on the second surface and has a plurality of first terminals. The orthographic projection position on the first surface is offset from the arrangement position of the interface slot and the first terminals are inserted into the base slot. In an embodiment of the invention, the connector includes a transition piece and a connecting plate. The adapter slot is disposed on the second surface. The connecting plate has a second terminal, a plurality of second terminals, a first side and a second side. These two first terminals are located on the first side. These second terminals are located on the second side. These 201005473 vytyjLu 27771twf.doc/n first terminals are correspondingly electrically connected to these second terminals. The first side is plugged into the base slot. The second side is plugged into the adapter slot. Soil In the embodiment of the invention, the connector described above includes a transition slot and a connector. The adapter slot is disposed on the second surface. The connector has the first terminal, the plurality of second terminals, a first connecting portion, a second connecting portion, and a flexible wiring. These first terminals are located on one side of the first connecting portion. The second terminal is located on the side of the second connecting portion. The first connecting portion is connected to the second connecting portion by the flexible cable φ. The first terminals are electrically connected to the second terminals by flexible wires. One side of the first connection portion where the first terminals are disposed is inserted into the base slot. One side of the second connection portion where the second terminals are disposed is inserted into the adapter slot. In an embodiment of the present invention, the adapter further includes a plurality of protrusions, and the connector further has a plurality of first notches and a plurality of second notches on both sides thereof, wherein the first notches are respectively deeper than the depths The depth of the second gap. The depth of these first notches is substantially the same as the height of the studs. The studs are respectively disposed on the first notches, and the studs are located between the first 电路 circuit board and the connector. In an embodiment of the invention, one side of each of the base slots has a first fixing member for fixing the connector. In an embodiment of the invention, the motherboard includes an optional component. The support is disposed on the second surface and on one side of the connector. Further, the support member described above is located, for example, between the first circuit board and the second circuit board. The present invention provides a motherboard that includes a first circuit board, a plurality of base slots, and an adapter. The pedestal slots are disposed on the first circuit board 9 201005473 /ν/ιυ 27771twf.doc/n, wherein any two adjacent pedestal slots are separated by a first distance. The adapter includes a -th circuit board, a plurality of interface slots, and a plurality of connectors. The first circuit board has a first surface and a second surface. The interface slots are disposed on the first surface, wherein any two adjacent interface slots are separated by a second distance S by a distance less than the second distance. The connectors are disposed on the second surface and have a first terminal, and the first terminals are for interposing in the base slots. In the invention, the above-mentioned connector includes a transfer slot and a connection plate. The adapter slot is disposed on the second surface. The connecting plate has the first terminal, the plurality of second terminals, the first side and the second side. These first terminals are located on the first side. These second terminals are located on the second side. The ^-th terminal is correspondingly electrically connected to the second terminals. The first side is plugged into these base slots. The second side is plugged into the adapter slot. In one embodiment of the invention, each of the above-described connectors includes a - transfer slot and a connector. The adapter slot is disposed on the second surface and has the first terminal, the plurality of second terminals, a first connecting portion, and the first terminal. Connection and - soft cable. These first terminals are located on one side of the first connecting portion and the first terminal is located on one side of the first connecting portion. The first connecting portion is connected to the second connecting portion by a flexible cable. The first terminals are electrically connected to the second terminals by flexible wires. One side of the first connection portion where the first terminals are disposed is inserted into the base slots. The side of the second connection portion where these are disposed is plugged into the adapter slot. In one embodiment of the present invention, the adapter further includes a plurality of studs, each of the connectors further having a plurality of first notches on the two sides thereof and a plurality of 201005473 \jy l\JL 27771twf.doc/n The second gap. The depth of these first notches is greater than the depth of the second notches, respectively. The depth of these first-deflections is substantially the same as the height of these convex (four). The studs are respectively disposed on the first notches, and the studs are located between the first circuit board and the connectors. In an embodiment of the invention, one side of each of the base slots has a first fixing member for fixing the connectors. In an embodiment of the invention, the motherboard is further comprised of a support member. The support is disposed on the second surface and on one side of the connectors. Further, the above-mentioned support member is located, for example, between the first circuit board and the second circuit board. The invention adopts a design in which the interface slot and the connector are offset from each other on the circuit board, so when the adapter is inserted into the motherboard, the expansion card inserted in the interface slot is not excessively large. Interacting with each other, you can install multiple expansion cards smoothly. Therefore, the adapter and the main board of the present invention can provide user convenience in use. The above and other objects, features and advantages of the present invention will become more apparent <实施 Embodiments FIG. 2A is a perspective view of an adapter according to an embodiment of the present invention. Referring to FIG. 2A, in the embodiment, the adapter 300A includes a circuit board 31, an interface slot 320, and a connector 330. The circuit board 31 has a first surface 312 and a second surface 314. The interface slot 320 is disposed on the first surface 312' of the circuit board 310 for insertion by an expansion card (not shown). The connector 33 is disposed on the second surface 11 201005473 27771twf.doc/n 314 of the circuit board 310 and has a plurality of first terminals 33 〇 respectively, wherein the connector 33 〇 α is orthographically projected on the first surface 312 The arrangement positions with the interface slots 32 are offset from each other. In the present embodiment, the connector 33 is exemplified by a single element which is formed integrally and cannot be decomposed. In detail, these first terminals 330 are, for example, gold fingers, which include address terminals (not labeled), control terminals (not labeled), data terminals (not labeled), and reserved terminals (not labeled) for docking. To a pedestal slot (not shown). In addition, the adapter 300 of the embodiment may further include a support member 350. The support member 350 is disposed on the second surface 314 of the circuit board 310 and is located on the side of the connector 330 ’ for the branch circuit board 31 〇. It should be noted that, in this embodiment, the interface slot 320 is illustrated as a PCIEX 16 slot, but in other embodiments, the interface slot 320 may also be a pciEXl slot or an AGP slot. The technical solutions that can be employed in the present invention do not depart from the scope of the present invention. In short, in this embodiment, the position of the front projection position of the connector 330A on the first surface 312 and the arrangement position of the interface slot 320 are offset from each other, so that the expansion card (not shown) can be added. distance. When the adapter 300A is plugged into the motherboard (not shown), and the expansion card inserted into the interface slot is even larger or has a larger external size and has a better heat dissipation performance, the socket is plugged. The expansion card in the interface slot 320 is also not limited by space and cannot be smoothly installed into the interface slot 32. Therefore, the adapter 300A of the present embodiment can provide convenience to the user in use, and can increase the performance of the expansion card by being suitable for plugging a heat dissipation module having better heat dissipation performance. 12 27771twf.doc/n 201005473 FIG. 2B is a perspective view of an adapter applied to a motherboard according to another embodiment of the present invention. Referring to FIG. 2B, the embodiment is similar to the embodiment of FIG. 2a, except that the adapter 3A includes a plurality of interface slots 320 and two of the plurality of connectors 330A' adjacent to each other. These interface slots 320 are separated by a second distance D2.曰 In detail, in the present embodiment, the adapter 3A is suitable for a motherboard 200 having a plurality of base slots 220, wherein any two adjacent ones of the base slots do are one apart The first distance m' and the first distance D1 are smaller than the second distance D2. Since the distance between any two adjacent base slots 22 is smaller than the distance between any two adjacent interface slots 320, when the adapter 3A is inserted into the motherboard 200, the same can be added. The distance between the expansion cards (not shown) is also suitable for external heat dissipation modules with better heat dissipation efficiency to increase the performance of the expansion cards. 3A is a perspective view of an adapter according to another embodiment of the present invention, and FIG. 3B is a perspective exploded view of the adapter of FIG. 3A. Referring to FIG. 3A and FIG. 3B simultaneously, this embodiment is similar to the embodiment of FIG. 2B, and the difference is that in the embodiment, each connector 330B of the adapter 300B includes detachable and assembled. An adapter slot 332 and a connector board 334. In detail, these transition slots 332 are disposed on the second surface 314 of the circuit board 310. Each of the connecting plates 334 has a first side 334a and a second side 334b, a plurality of first terminals 334c, and a plurality of second terminals 334d. These first terminals 334c are located on a first side 334a of each of the webs 334. These second terminals 334d are located on the second side 334b of each of the connecting plates 334. 13 201005473 27771twf.doc/n These first terminals 334c are electrically connected to the second terminals 334d, and the second sides 334b of the connecting plates 334 are respectively inserted into the transfer slots 332. In addition, in the embodiment, the adapter 300B further includes a plurality of protrusions 340 (four illustrated in FIG. 3A and FIG. 3B). Each connector 330B has a plurality of first notches 338a on both sides thereof (FIG. 3A). FIG. 3B shows two) and a plurality of second notches 338b (two are shown in FIGS. 3A and 3B). The material of the studs 340 of the embodiment is, for example, copper, or plastic or other materials. Specifically, the first notches 338a are respectively located on the second side 334b of each connecting plate 334, and the second notches 338b are respectively located on the first side 334a of each connecting plate 334, and the depths of the first notches 338a are respectively greater than The depth of these second gaps 338b. The depth of these first notches 338a is substantially the same as the height of the studs 340. These studs 340 are respectively disposed on the first notches 338a, and the studs 340 are located between the circuit board 310 and the connectors 330B. It must be stated here that 'these studs 340, the first notches 338a ® and the first notches 338b are designed as a foolproof design, that is, when the connecting plates 334 are respectively plugged into these adapters. In the case of the slot 332, the first side 334a and the second side 334b of each connecting plate 334 can be distinguished by the first notch 338a and the second notch 338b. In addition, the studs 340 can only be disposed on the first notches. 338a is located between circuit board 310 and these connectors 330B, thereby reducing the chance of connector board 334 being plugged into adapter slot 332 with the wrong side. In addition, the adapter 300B can further include a support member 350. The support member 27771twf.doc/n 201005473 \jy 350 is disposed on the second surface 314 of the circuit board 310 and on one side of the connectors 330B for supporting the circuit board 310. It is worth mentioning that 'in this embodiment, FIG. 3A shows these interface slots 320 as PCIEX 16 slots, and these adapter slots 332 are shown as PCIEX 16 slots'. However, in other embodiments, these interfaces are inserted. The slot 320 can also be a PCIEX1 slot or an AGP slot. These adapter slots 332 can also be PCIEX1 slots or AGP slots, and still belong to the technical solution that can be used in the present invention without departing from the scope of the present invention. range. 4A is a perspective view showing the adapter of FIG. 3A applied to a motherboard, and FIG. 4B is a perspective exploded view showing the adapter of FIG. 4A applied to the motherboard. Referring to FIG. 4A and FIG. 4B simultaneously, in the embodiment, the motherboard 200 includes a circuit board 210, a plurality of base slots 220 (three are shown in FIGS. 4A and 4B), and an adapter 300B. The pedestal slot 220 is disposed on the circuit board 210. The adapter 300B includes a circuit board 310, a plurality of interface slots 32 (two shown in FIG. 4A and FIG. 4B), and a plurality of connectors 33A (two shown in FIG. 4A and FIG. 4B). The two adjacent base slots 220 are separated from each other by a first distance D1' by two adjacent distances D2 of the interface slots 320, and each of the first distances D1 is smaller than each second distance d2. In detail, in this embodiment, one side of each of the base slots 22 has a first fixing member 222 for fixing the connector 33A. When the adapter 300B is plugged into the motherboard 200, the second sides 334b of the connecting plates 334 are respectively inserted into the adapter slots 332, and the first sides 334a of the connecting panels 334 are respectively connected to the bases 334a. The first fixing member 222 is used for fixing the connecting plates 334, and the adapter 3B is fixed to the motherboard 200. In addition, the support member 350 is disposed on the second surface 314 of the circuit board 310 and located on one side of the connectors 330B for supporting the circuit board 31 〇. In detail, in the present embodiment, the branch member 350 is located between the circuit board 21 and the circuit board 310. When the adapter 300B is inserted into the motherboard 2, except for these first The fixing member 222 fixes the connecting plates 334 ′ to fix the adapter 300B to the motherboard 200 , and supports the circuit board 310 by the supporting member 350 to ensure the adapter 3 〇〇 b can be stably connected. On the motherboard 200. It should be noted that in the present embodiment, the support member 350 is located between the circuit board 210 and the circuit board 310 for supporting the circuit board 31 on the circuit board 210. In general, the board 31〇 will typically be located above the board 21〇. However, when one side of the circuit board 310 extends beyond the circuit board 21〇, the support member 350 may also be disposed between the casing (not shown) and the circuit board 31〇 to support the circuit board 31〇, still belonging to The present invention may adopt a technical solution 'without departing from the scope of the invention as claimed. After the adapter 300B is plugged into the motherboard 2, an expansion card (not shown) is plugged into the interface slot 320, and the expansion card can be electrically connected to the host through the adapter 3〇〇B. Board 200. Optionally, the second distance D2 of any two adjacent interface slots 320 is greater than the first distance 01 of the spacing between the two sockets 220. Therefore, the bulky expansion card can be smoothly inserted into the interface slot 32, which provides convenience for the user. Moreover, the expansion card can also be externally mounted with a larger heat dissipation module to increase the performance of the expansion card. 16 201005473 wv/ ± w 2777 ltwf.doc/n In addition, in the embodiment, the motherboard 200 further includes an AGP slot 230 and a PCIEX1 slot 240, and the base slots 220 and the AGP slot 230 respectively. And the PCIEX1 slot 240 is arranged on the motherboard 200. It should be noted that these base slots 220, interface slots 320 and transition slots 332 are depicted as PCIEX 16 slots in Figures 4A and 4B, but in other embodiments, these base slots 220. The interface slots 320 and the adapter slots 332 may also be PCIEX1 slots or AGP slots, and still belong to the technical solution that can be adopted by the present invention, without departing from the scope of the present invention. In addition, even if the adapter 300B has only one interface slot 320 and one connector 330B, as long as the orthographic projection of the connector 330B on the first surface 312 of the circuit board 310 and the interface slot 320 are offset from each other, the interface insertion can be increased. The distance between the slot 320 and the adjacent base slot 220. This provides users with convenience in use, and is also suitable for external heat dissipation modules with better heat dissipation efficiency to increase the performance of the expansion card. 5A is a perspective view of an adapter according to still another embodiment of the present invention, and FIG. 5B is a perspective exploded view of the adapter of FIG. 5A. 5A and FIG. 5B, this embodiment is similar to the embodiment of FIG. 2B, except that in the embodiment, each connector 330C of the adapter 3〇〇c includes a detachable and An adapter slot 332 and a connector 336 are assembled. In detail, these transfer slots 332 are disposed on the second surface 314 of the circuit board 31A. Each of the connecting members 336 has a first connecting portion 336&, a second connecting portion 336b, a plurality of first terminals 336c, a plurality of second terminals 17^7771twf.doc/n 201005473 336d and a flexible cable 336e. These first terminals 336c are located on one side of each of the first connecting portions 336a. The second terminal 336d is located on one side of each of the second connecting portions 336b. These first connecting portions 336a are connected to the second connecting portions 336b by the flexible wiring wires 336e, respectively. The first terminals 336c are electrically connected to the second terminals 336d by the flexible wires 336e, and one side of the first connecting portions 336b configured with the second terminals 336d are respectively inserted into the transfer slots 332. In addition, in the embodiment, the adapter 300C further includes a plurality of protrusions 340 (four shown in FIG. 5A and FIG. 5B ), and each connector 330C further has a plurality of first notches 338a on both sides thereof ( FIG. 5A and FIG. 5B show two) and a plurality of second notches 338b (two are shown in FIG. 5A and FIG. 5B ), wherein the protrusions 340 , the first notches 338 a and the second notches 338 b are formed by The foolproof design is the same as the above embodiment, and therefore will not be described here. It is worth mentioning that in the present embodiment, FIG. 5A shows these interface slots 320 as PCIEX16 slots, and these adapter slots 332 are shown as ❹ PC]® X16 slots, but in other embodiments The interface slots 32 can also be PCIEX1 slots or AGP slots, and the adapter slots 332 can also be PCIEX1 slots or AGP slots, which are still applicable to the present invention without departing from the present invention. The scope of protection. Figure 6A is a perspective view of the adapter of Figure 5A applied to a motherboard. Figure 6B is an exploded perspective view of the adapter of Figure 6A applied to a motherboard. Referring to FIG. 6A and FIG. 6B together, the present embodiment is similar to the embodiment of FIG. 4A and FIG. 4'. The difference is that in the present embodiment, when the adapter 18 201005473 27771twf.doc/n device 300C is plugged into When the main board 200 is disposed, the first connecting portion 336b of the connecting member 336 is disposed with the "sides" of the second terminals 336d, and the first connecting portions 33 of the connecting members 336 are disposed. One side of the first terminals 336c is respectively inserted into the base slots 220, and the first fixing members 222 are used to fix the connecting members 336: and the adapter 300C is fixed to the motherboard 2b. Since the flexible cable 336e is used, the relative arrangement between the adapter 300C and the motherboard 2 is not fixed, which increases the user's flexibility in space utilization. After the adapter 300C is connected to the motherboard 2, an expansion card (not shown) is plugged into the interface slot 320, and the expansion card can be electrically connected to the motherboard through the adapter 3〇〇c. 200. Optionally, the second distance between any two adjacent interface slots 320 is! 2 is greater than a first distance m from any two adjacent pedestal slots 220. Therefore, the bulky expansion card can be smoothly inserted into the interface slot 320, which provides convenience for the user. Moreover, the expansion card can also be mounted with a larger heat dissipation module with better heat dissipation performance to increase the performance of the expansion card. In addition, even if the adapter 300C has only one interface slot 32〇 and a connector 330C, as long as the position of the connector 330C on the first surface 312 of the circuit board 310 is offset from the arrangement position of the interface slot 320, The distance between the interface slot 320 and the adjacent base slot 220 can also be increased. Therefore, the user is convenient to use, and is also suitable for external heat dissipation modules with better heat dissipation efficiency to increase the performance of the expansion card. In summary, the present invention utilizes a design in which the position of the connector on the first surface of the circuit board is offset from the position of the interface slot, and the expansion card can be added. The distance between them. When flipping the expansion card into the motherboard, the expansion card inserted into the interface slot of the adapter will not be used even if the expansion card has a large volume or a large external capacity and has a better heat dissipation performance. It is impossible to install. Therefore, the adapter of the present invention and the motherboard using the adapter can provide convenience for the user, and can increase the performance of the card by being suitable for plugging a heat dissipation module having better heat dissipation performance. . Although the present invention has been disclosed above by way of example, it is not intended to limit the general knowledge of any of the technical fields of the present invention, and may be used to make some changes and zinc when not departing from the spirit of the moon. Therefore, the scope of this 0 is subject to the definition of the scope of the patent application attached. [Simple diagram of the diagram] Figure. 1 is a schematic view showing a plurality of expansion slots disposed on a motherboard. FIG. 2A is a perspective view of an adapter according to an embodiment of the present invention. ® t _ 2B is a perspective view of an adapter of another embodiment of the present invention applied to a main board. 3A is a perspective view of an adapter according to another embodiment of the present invention. FIG. 3B is a perspective exploded view of the adapter of FIG. 3A. Figure. 4A is a perspective view of the adapter of FIG. 3A applied to a motherboard. FIG. 4B is a perspective exploded view of the adapter of FIG. 4A applied to a motherboard. 20 27771twf.doc/n 201005473 / ί \/ ·*· A —» Figure. Fig. 5A is a perspective view of an adapter according to still another embodiment of the present invention. FIG. 5B is a perspective exploded view of the adapter of FIG. 5A. Figure 6A is a perspective view of the adapter of Figure 5A applied to a motherboard. Fig. 6B is a perspective exploded view showing the adapter of Fig. 6A applied to a motherboard. [Main component symbol description] 100: Case 110: Motherboard 120: Expansion slot 130: Expansion slot 200: Motherboard 210, 310: Circuit board 〇 220: Base slot 222: First fixing member 230: AGP Slot 240: PCIEX1 slot 300A, 300A, 300B, 300C: Adapter 312: first surface 314: second surface 320: interface slot 21 201005473 27771twf.doc/n 330A, 330B, 330C: connector 330 , 334c, 336c: first terminal 332: adapter slot 334: connection plate 334a: first side 334b: second side 334d, 336d: second terminal 336: connector 336a: first connection portion 336b: second connection Portion 336e = flexible cable 338a: first notch 338b: second notch 340: stud 350: support D: distance ❹ D1: first distance D2: second distance 22