201228532 六、發明說明： 【發明所屬之技術領域】 尤其涉及一種具有擴展卡因 [0001] 本發明涉及一種電子設備 定結構的電子設備。 【先前技術】 [0002] [0003] [0004] 099145668 目前’在-些電子設備’如電腦或伺服器等中，經常需 要使用很多擴展卡，如PCI擴展卡。這些電子設備—般而包 括—個主板及大致垂直插接在主板上的轉接卡，所述7 個擴展卡通過插接到轉接卡上來實現與主板的電連接 從而無需在主板上設置很多與擴展卡連接的插槽，提古 主板表面的空間使用效率。為了讓擴展卡能夠穩固: t在轉接卡上，一般需要採用-個固定結構來對擴展卡 進行"，’_，一般_定結構往往是針對特定長声 的擴展卡設計的，不能㈣固定其他長度職展卡^ 此，當電子設備的使用者需要更換其他長度的擴展切201228532 VI. Description of the Invention: [Technical Field] The present invention relates to an electronic device having an extended structure of an electronic device. [Prior Art] [0002] [0004] [0004] 099145668 Currently, in some electronic devices such as computers or servers, it is often necessary to use many expansion cards, such as PCI expansion cards. These electronic devices generally include a motherboard and a riser card that is substantially vertically inserted into the motherboard. The seven expansion cards are electrically connected to the motherboard by being plugged into the riser card so that there is no need to set a lot on the motherboard. The slot connected to the expansion card, the space efficiency of the surface of the Tigu board. In order to make the expansion card stable: t On the adapter card, it is generally necessary to use a fixed structure to carry out the "extension card", '_, the general structure is often designed for a specific long-sound expansion card, not (four) Fixed other lengths of the job card ^ This, when the user of the electronic device needs to replace the extension of other lengths
，需要相應的更_定_，這給制者造餘大的Z 便。 + 【發明内容】 有蓉於此，有必要提供1電子設備，其内的固定結 能夠固定多種長度擴展卡。 種電子設備，其包括主板、插接在該主板上的轉接卡 及固定結構。所述轉接卡的—個第一表面上設置有至少 -個用於與擴展卡連接的插槽。所述固定結構包括—個 第固疋板、—個第二固定板及至少—個固定件。所述 第-固定板固定在轉接卡的第—表面，對應轉接卡上: 表單編號A0101 第4頁/共14頁 卯 9如8620-0 201228532 每個插槽，所述第一固定板上形成有多個與所述插槽距 離不等且位於插槽一側的第一卡合部。所述第二固定板 面向轉接卡的第一表面設置，該第二固定板上具有與第 一固定板上的每個第一卡合部對應的第二卡合部。所述 固定件用於固定擴展卡的一端，該固定件兩端能夠分別 與第一卡合部及對應的第二卡合部固定連接。 [0005] 所述電子設備中的固定結構具有能夠改變位置的固定件 ，通過改變固定件與第一固定板和第二固定板的連接位 置，可使固定結構能夠用於固定不同長度的擴展卡，因 此，當電子設備的使用者需要使用不同長度的擴展卡時 ，不需要相應的更換固定結構，從而給使用者帶來方便 〇 【實施方式】 [0006] 以下將結合附圖對本發明作進一步的詳細說明。 [0007] 請參閱圖1至圖3，本發明實施方式提供的一種電子設備 100，包括殼體10、主板20、轉接卡30、固定結構40及 擴展卡50。所述電子設備100可為電腦、伺服器等。 [0008] 所述電子設備100的殼體10包括一個底板11及與該底板 11連接的一個側板12，本實施方式中，所述側板12與底 板11大致垂直。所述主板20固定在底板11上，該主板20 可為電子設備100的主電路板。 [0009] 所述轉接卡30大致垂直的插接在主板20上，其用於實現 主板20與擴展卡50之間的電連接。所述轉接卡30具有一 個面向側板12的第一表面31，該第一表面31設置有至少 0992078620-0 099145668 表單編號A0101 第5頁/共14頁 201228532 [0010] [0011] [0012] 099145668 —個插槽32，該插槽32用於插設轉接卡30。本實施方式 中，所述轉接卡30上具有兩個插槽32，該兩個插槽32為 長條狀且相互平行，該兩個插槽32平行於主板20設置， 但與主板20的距離不同。可以理解，所述轉接卡30上插 槽32的數量並不限於本實施方式，所述轉接卡3〇上插槽 32的數量也可為一個、三個、四個等。 所述擴展卡50上具有一個用於與插槽32電連接的電連接 頭51。所述擴展卡50可為PCI擴展卡等’所述電連接頭 51可為金手指。本實施方式中，所述電子設備1〇〇中具有 兩個擴展卡50，且該兩個擴展卡50長度不同。 -.:； . 所述固定結構40包括第一固定板41、第二固定板42及至 少—個固定件43。 所述第一固定板41固定在轉接卡30的第一表面31—側， 具體的，該第一固定板41可固定在主板20上，也可以固 定在第一固定板41上，本實施方式中’所述第—固定板 41通過螺釘60固定在轉接卡3〇的第一表面31上。所述第 —固定板41具有與插槽32對應的開口 411，以讓插槽32 露出，從而便於與擴展卡50上的電連接頭51連接。本實 施方式中，第一固定板41具有兩個開口 4Π分別對應兩個 插槽3 2，可以理解，該兩個開口 411也可以相連組成一個 較大的開口，另外，所述第一固定板41也可設計的足夠 短而不遮住插槽32，如此，所述第一固定板41上則可不 设開口 411。對應轉接卡3 〇上的每個插槽3 2 ,所述第一固 定板41上形成有一排第一卡合部412，每排第一卡合部 41 2包括與插槽3 2距離不等且位於插槽3 2 —側的多個第一 第6頁/共14頁 表單編號A0101 0992078620-0 201228532 卡合部412，每排第一卡合部412的連線與相應的插槽32 大致位於同一直線上，且大致與主板20平行。 [0013] €> [0014] ❹ 所述第二固定板42面向轉接卡30的第一表面31，且與第 一固定板41平行設置。所述第二固定板42與第一固定板 41之間的空間用於收容擴展卡50。該第二固定板42可固 定在主板20上或殼體10上，本實施方式中’該第二固定 板42固定在殼體1〇的側板12上。該第二固定板42上具有 與第一固定板41上的多排第一卡合部412對應的多排第二 卡合部421。每排第二卡合部421包括多僻第二卡合部 421，每排第二卡合部421的連線Λ致與主板20平行。為 組裝方便且節省成本，所述第二固定板42可與側板12 — 體成型’如此，第二固定板42可相當於侧板12的一部分 ，或者說相當於直接在側板12上形成多排第二卡合部421 來作為第二固定板42。 所述固定件43用於固定擴展卡50的一端，以防止擴展卡 50從轉接卡30上脫落，所述固定件43與轉接卡3〇大致垂 直。所述固定件43面向擴雇卡50的一側具有一個卡槽‘Μ ，該卡槽431用於卡固擴展卡50的一端。可以理解固定件 43與擴展卡50的固定方式並不限於本實施方式，所述固 定件43也可採用其他方式實現與擴展卡50的相互固定， 例如螺絲固定等。所述固定件43具有—個第一端部432和 一個第二端部433。所述第一端部432和第二端部433分 別用於與第一固定板41上的第一卡合部412和第二固定板 42上的第二卡合部421連接’以將固定件43固定於第一固 定板41和第二固定板42之間。通過改變固定件43的第一 099145668 表單編號Α0101 第7貢/共14頁 0992078620-0 201228532 端部432和第二端部433與第一固定板41和第二固定板42 的連接位置，可以改變固定件4 3到插槽3 2的距離，從而 使得固定結構40能夠用於固定不同長度的擴展卡50。 [0015] 本發明實施方式提供的電子設備1 00中的固定結構40具有 能夠改變位置的固定件43，通過改變固定件43與第一固 定板41和第二固定板42的連接位置，可使固定結構40能 夠用於固定不同長度的擴展卡50。 [0016] 另外，本領域技術人員還可在本發明精神内做其他變化 ，當然，這些依據本發明精神所做之變化，都應包含在 本發明所要求保護之範圍之内。 【圖式簡單說明】 [0017] 圖1是本發明實施方式提供的一種電子設備的示意圖。 [0018] 圖2是圖1中的電子設備的分解示意圖。 [0019] 圖3是圖1的電子設備拆掉擴展卡後的示意圖。 【主要元件符號說明】 [0020] 電子設備：100 [0021] 殼體：10 [0022] 底板：11 [0023] 側板：12 [0024] 主板：20 [0025] 轉接卡：30 [0026] 第一表面：3 1 099145668 表單編號A0101 第8頁/共14頁 0992078620-0 201228532 [0027]插槽：32 [0028] 固定結構：40 [0029] 第一固定板：41 ' [0030] 第二固定板：42 [0031] 固定件：43 [0032] 擴展卡：50 [0033] €% [0034] 電連接頭：51 螺釘：60 [0035] 開口 ： 411 [0036] 第一卡合部：412 [0037] 第二卡合部：421 [0038] 卡槽：431 [0039] 〇 第一端部：432 [0040] 第二端部：433 099145668 表單編號A0101 第9頁/共14頁 0992078620-0, need to be more _ _ _, which gives the system a big Z. + [Summary of the Invention] It is necessary to provide an electronic device in which a fixed junction can fix a plurality of length extension cards. An electronic device includes a motherboard, a riser card plugged into the motherboard, and a fixing structure. The first surface of the riser card is provided with at least one slot for connecting to the expansion card. The fixing structure comprises a first fixing plate, a second fixing plate and at least one fixing member. The first fixing plate is fixed on the first surface of the riser card, corresponding to the riser card: Form number A0101, page 4/total 14 pages, 卯9, such as 8620-0 201228532, each slot, the first fixing plate A plurality of first engaging portions that are different in distance from the slot and located on one side of the slot are formed on the upper portion. The second fixing plate is disposed facing the first surface of the riser card, and the second fixing plate has a second engaging portion corresponding to each of the first engaging portions on the first fixing plate. The fixing member is configured to fix one end of the expansion card, and the two ends of the fixing member can be fixedly connected to the first engaging portion and the corresponding second engaging portion, respectively. [0005] The fixing structure in the electronic device has a fixing member capable of changing a position, and the fixing structure can be used to fix an expansion card of different length by changing a connection position of the fixing member with the first fixing plate and the second fixing plate. Therefore, when the user of the electronic device needs to use the expansion card of different lengths, the corresponding replacement structure is not required, thereby providing convenience to the user. [0006] The present invention will be further described below with reference to the accompanying drawings. Detailed description. Referring to FIG. 1 to FIG. 3, an electronic device 100 according to an embodiment of the present invention includes a housing 10, a motherboard 20, a riser card 30, a fixed structure 40, and an expansion card 50. The electronic device 100 can be a computer, a server, or the like. The housing 10 of the electronic device 100 includes a bottom plate 11 and a side plate 12 connected to the bottom plate 11. In the present embodiment, the side plate 12 is substantially perpendicular to the bottom plate 11. The main board 20 is fixed on the bottom board 11, and the main board 20 can be a main circuit board of the electronic device 100. The riser card 30 is vertically inserted into the main board 20 for electrically connecting the main board 20 and the expansion card 50. The riser card 30 has a first surface 31 facing the side panel 12, the first surface 31 is provided with at least 0992078620-0 099145668 Form No. A0101 Page 5 / Total 14 Page 201228532 [0011] [0012] 099145668 A slot 32 for inserting the riser card 30. In this embodiment, the riser card 30 has two slots 32. The two slots 32 are elongated and parallel to each other. The two slots 32 are disposed parallel to the main board 20, but are opposite to the main board 20. The distance is different. It can be understood that the number of the slots 32 on the riser card 30 is not limited to the embodiment, and the number of the slots 32 on the riser card 3 can also be one, three, four, and the like. The expansion card 50 has an electrical connector 51 for electrical connection to the slot 32. The expansion card 50 can be a PCI expansion card or the like. The electrical connector 51 can be a gold finger. In this embodiment, the electronic device 1 has two expansion cards 50, and the two expansion cards 50 have different lengths. The fixing structure 40 includes a first fixing plate 41, a second fixing plate 42, and at least one fixing member 43. The first fixing plate 41 is fixed on the first surface 31 of the riser card 30. Specifically, the first fixing plate 41 can be fixed on the main board 20 or fixed on the first fixing board 41. In the manner, the first fixing plate 41 is fixed to the first surface 31 of the riser card 3 by screws 60. The first fixing plate 41 has an opening 411 corresponding to the slot 32 to expose the slot 32 to facilitate connection with the electrical connector 51 on the expansion card 50. In this embodiment, the first fixing plate 41 has two openings 4 对应 corresponding to the two slots 3 2 respectively. It can be understood that the two openings 411 can also be connected to form a larger opening. In addition, the first fixing plate The 41 can also be designed to be short enough not to cover the slot 32. Thus, the opening 411 can be omitted from the first fixing plate 41. Corresponding to each slot 3 2 of the riser card 3, a first row of first engaging portions 412 is formed on the first fixing plate 41, and each row of the first engaging portions 41 2 includes a distance from the slot 3 2 . And a plurality of first 6th page/total 14 page form number A0101 0992078620-0 201228532 engaging portion 412 of the slot 3 2 - side, the connection of the first engaging portion 412 of each row and the corresponding slot 32 They are substantially on the same line and are substantially parallel to the main board 20. [0013] [0014] The second fixing plate 42 faces the first surface 31 of the riser card 30 and is disposed in parallel with the first fixing plate 41. The space between the second fixing plate 42 and the first fixing plate 41 is for receiving the expansion card 50. The second fixing plate 42 can be fixed on the main board 20 or on the casing 10. In the present embodiment, the second fixing plate 42 is fixed to the side plate 12 of the casing 1〇. The second fixing plate 42 has a plurality of rows of second engaging portions 421 corresponding to the plurality of rows of first engaging portions 412 on the first fixing plate 41. Each of the second engaging portions 421 includes a plurality of second engaging portions 421, and the connecting lines of the second engaging portions 421 of each row are parallel to the main plate 20. For the convenience of assembly and cost saving, the second fixing plate 42 may be integrally formed with the side plate 12, and the second fixing plate 42 may correspond to a part of the side plate 12, or equivalent to forming multiple rows directly on the side plate 12. The second engaging portion 421 serves as the second fixing plate 42. The fixing member 43 is for fixing one end of the expansion card 50 to prevent the expansion card 50 from coming off the riser card 30, and the fixing member 43 is substantially perpendicular to the riser card 3''. One side of the fixing member 43 facing the expansion card 50 has a card slot 431 for engaging one end of the expansion card 50. It can be understood that the fixing manner of the fixing member 43 and the expansion card 50 is not limited to the embodiment. The fixing member 43 can also be fixed to the expansion card 50 by other means, such as screw fixing or the like. The fixing member 43 has a first end portion 432 and a second end portion 433. The first end portion 432 and the second end portion 433 are respectively connected to the first engaging portion 412 on the first fixing plate 41 and the second engaging portion 421 on the second fixing plate 42 to fix the fixing member. 43 is fixed between the first fixing plate 41 and the second fixing plate 42. By changing the first 099145668 form number Α0101 of the fixing member 43, the connection position of the end portion 432 and the second end portion 433 with the first fixing plate 41 and the second fixing plate 42 can be changed. The distance of the fixing member 43 to the slot 32 is such that the fixing structure 40 can be used to fix the expansion card 50 of different lengths. [0015] The fixing structure 40 in the electronic device 100 provided by the embodiment of the present invention has a fixing member 43 capable of changing the position, and by changing the connection position of the fixing member 43 with the first fixing plate 41 and the second fixing plate 42, The fixed structure 40 can be used to secure expansion cards 50 of different lengths. In addition, those skilled in the art can make other changes in the spirit of the present invention. Of course, all changes made in accordance with the spirit of the present invention should be included in the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS [0017] FIG. 1 is a schematic diagram of an electronic device according to an embodiment of the present invention. 2 is an exploded perspective view of the electronic device of FIG. 1. 3 is a schematic diagram of the electronic device of FIG. 1 after the expansion card is removed. [Main component symbol description] [0020] Electronic device: 100 [0021] Housing: 10 [0022] Base plate: 11 [0023] Side plate: 12 [0024] Main board: 20 [0025] Riser: 30 [0026] One surface: 3 1 099145668 Form No. A0101 Page 8 / Total 14 Page 0992078620-0 201228532 [0027] Slot: 32 [0028] Fixed structure: 40 [0029] First fixing plate: 41 ' [0030] Second fixing Plate: 42 [0031] Fixing member: 43 [0032] Expansion card: 50 [0033] €% [0034] Electrical connector: 51 Screw: 60 [0035] Opening: 411 [0036] First engaging part: 412 [ 0037] Second engaging part: 421 [0038] Card slot: 431 [0039] 〇 First end: 432 [0040] Second end: 433 099145668 Form number A0101 Page 9 / Total 14 pages 0992078620-0