M379960 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作是關於一種擴充卡固定裝置，尤指一種用於電腦 或伺服器上之擴充卡固定裝置。 【先前技術】 [0002] 隨著電腦資訊產業之快速發展及其應用範圍之擴大，人 們對電腦功能之要求不斷提升，電腦内部通常需增設多 種功能硬體，比如，擴充卡。一般之電腦系統通常裝設 不同功能之擴充卡，如圖形加速顯示卡、視訊卡、網卡 及音效卡等。電腦殼體之後板上設有複數擴充卡槽。習 知技術中，通常先將擴充卡一側鎖固於一金屬固定片上 ，再藉由螺釘將固定片一一鎖固於後板上之擴充卡槽一 侧，從而固定該擴充卡。然而，對於工業電腦或伺服器 中時，由於工業電腦或伺服器中會安裝一些長度尺寸較 大之擴充卡，此時，若仍然按傳統之擴充卡固定方式僅 固定擴充卡之一端，可能會導致擴充卡另一端不夠穩固 ，影響工業電腦或伺服器中擴充卡之正常使用。 【新型内容】 [0003] 鑒於以上内容，有必要提供一種適於安裝較長擴充卡之 擴充卡固定裝置。 [0004] 一種擴充卡固定裝置，包括一基座及一安裝於基座内之 殼體，所述基座包括一用以固定擴充卡一端之後板，所 述殼體包括支撐擴充卡之另一端之承載部，所述殼體上 樞轉裝設一固定件，所述固定件可繞一平行所述後板之 表單編號A0101 第4頁/共20頁 轉軸旋轉，並與所述殼體卡合將所述擴充卡壓緊於所述 承載部與固定件之間。 [0005] 優選地，所述基座還包括一垂直後板之底壁、及分別垂 直後板與底壁之側壁，所述基座底壁上裝設有風扇安裝 架，所述殼體為一緊鄰所述風扇安裝架並可引導空氣流 向基座後板之導風罩。 [0006] 優選地，所述導風罩設一與所述基座之後板平行相對之 安裝板，所述承載部設於所述安裝板上。 [0007] 優選地，所述導風罩還包括與所述安裝板垂直之兩相對 之側壁，所述兩侧壁分別開設一樞轉孔，所述固定件包 括兩樞轉部，所述兩枢轉部與樞轉孔配合共同形成所述 轉軸。 [0008] 優選地，所述導風罩之兩側板上還分別設有一卡孔，所 述固定件包括一壓固所述擴充卡之本體，所述本體兩侧 分別延伸一彈性卡固片，每一彈性卡固片上凸設一與所 述卡孔對應卡合之卡固部。 [0009] 優選地，所述固定件之本體與每一彈性卡固片之間形成 一收容槽，所述導風罩之兩側壁對應插設於所述收容槽 内。 [0010] 優選地，所述固定件包括一垂直所述本體之側板，所述 兩樞轉部設於所述側板兩側。 [0011] 相較於習知技術，本創作擴充卡固定裝置可將擴充卡一 端固定於基座上，並藉由所述固定件將擴充卡另一端固 表單編號A0101 第5頁/共20頁 M379960 定於基座内之殼體上。所述擴充卡固定裝置適於安裝長 度較大之擴充卡。 【實施方式】 [0012] 請參閱圖1及圖2，本創作擴充卡固定裝置用於將擴充卡 80裝設於一電腦殼體内，其較佳實施方式包括一基座10 ，一固定於基座10内之殼體30，及一固定件50。所述擴 充卡80具有一第一端81及一與第一端81相對第二端83。 所述第一端固定一安裝片85。所述第一端81與第二端83 相鄰之一側設一插接部87。 [0013] 所述基座10包括一底壁11，一垂直底壁之側壁13，及一 垂直底壁11及側壁13之後板15。所述底壁11上固定一主 機板113。一轉接卡20固定於所述主機板113上並平行所 述側壁13。所述轉接卡20上設置一介面21。所述後板15 上設有複數擴充卡槽151。所述擴充卡槽151—側開設有 開口 153，所述開口 153靠近擴充卡槽151之一側垂直所 述後板15延伸一固定片155，用以固定擴充卡80之安裝片 85。所述後板15之内表面靠擴充卡槽151另一側處形成一 插槽157，供所述安裝片85插設於其内。所述基座10上還 裝設一與後板15相對之風扇安裝架17。使用時，所述風 扇安裝架17内可裝設複數風扇（圖未示）。風扇可將冷 空氣吹向後板方向，用以為主機板113上之散熱電子元件 ，如中央處理器散熱。 [0014] 所述殼體30可固定於所述基座10之底壁11上。所述殼體 30具有一頂壁31。所述頂壁31延伸一與所述基座10之後 板15平行之安裝板33，及垂直所述安裝板33之兩相對側 表單編號A0101 第6頁/共20頁 ^35所述兩側壁3 5分別平行所述基座1 〇之側壁丨3。所 述女裝板33頂緣延伸—與基座1〇之底壁u平行之承載部 331 »所述兩側壁35靠近所述安裝板33處分別開設一卡孔 351 ’略微遠離安裝板33處分別開設一樞轉孔353。於一 争乂铨貝施方式中，所述殼體30為一安裝於基座1〇内之導 風罩，可用以將由風扇帶動之氣流集中導向所述主機板 11 3上之中央處理器等電子元件。 [_請參閱圖3 ’所述固定件5{)包括一大致呈長方形之本體51 。所述本體51—側邊緣彎折形成一抵壓部513。所述本體 51另一側形成一垂直所述本體51之側板53。所述側板“ 兩側分別設有與殼體30上之柩轉孔353對應之樞轉部531 。所述本體51與所述抵壓部513相鄰之兩側分別延伸一彈 性卡固片55 »所述彈性卡固片55包括一固定壁551及一操 作壁553。所述固定壁551之内側對應所述殼體3〇上之卡 孔351凸設楔形之卡固部5551。所述固定壁551與本體51 之間形成一收容槽57。 [0016]請同時參閱圖4至圖6，安裝時，所述殼體30緊靠所述風 扇女裝架17固疋於所述基座1〇内。風扇吹入之冷空氣可 經過殼體30引導吹向後板15之方向β所述固定件5〇之枢 轉部531插設於殼體3〇上對應之樞轉孔353，從而將固定 件50樞轉固定於所述殼體30上。所述兩樞轉部531與樞轉 孔353共同形成一垂直所述殼體3〇之側壁35及基座1〇之 側壁13並平行所述基座1〇之後板15之轉軸，所述固定件 50可繞所述轉軸旋轉。 [00Π]安裝擴充卡8〇時，所述擴充卡80之第一端81裝設於所述 表單編號Α0101 第7頁/共20頁 M379960 基座10之後板15上並與其中一擴充卡槽151對應，並於擴 充卡80插設於轉接卡20中後，藉由一固定件9〇鎖固於所 述後板15之固定片155上。於一初始狀態，所述殼體3〇處 於旋開位置。所述擴充卡80之第二端83承載於所述殼體 30之承載部331上。然後，所述固定件繞所述垂直基座1〇 之側壁13之轉軸向下旋轉。於固定件5〇之旋轉過程中， 所述彈性卡固片55上之卡固部5551沿所述殼體30之側壁 35外側滑動’迫使彈性卡固片55向外變形。當所述卡固 部5551滑入所述側壁35上之卡孔351内時，所述彈性卡 固片55彈性回復，所述卡固部5551即與所述卡孔351卡 合將固定件50固定於一閉合位置《所述固定件50之抵壓 部51 3將所述擴充卡8〇之第二端83壓固於所述承載部331 與固定件50之抵壓部513之間。如此，所述擴充卡80之第 二端83即可被固定於所述殼體3〇上。所述擴充卡80即被 固定於所述基座10内。 [0018] 请一併參閱圖7，拆卸時，向外撥動所述彈性卡固片55之 操作壁553，迫使彈性卡固片55朝遠離所述殼體30之側壁 35之方向彈性變形’所述卡固部5551與殼體3〇上之卡孔 351脫離。向上旋轉所述固定件5〇，則擴充卡8〇之第二端 83可與殼體30脫離。再拆除擴充卡8〇第一端81之固定件 90 ’即可將所述擴充卡80從基座10中拆下β [0019] 鉍上所述，本創作確已符合新型專利要求，爰依法提出 專利申請。惟，以上所述者僅為本創作之較佳實施方式 ，舉凡熟悉本發明技藝之人士，爰依本創作之精神所作 之等致修飾或變化，皆應涵蓋於以下之申請專利範圍内 表單編號Α0101 第8頁/共20頁 M379960 【圖式簡單說明】 [0020] 圖1是本創作擴充卡固定裝置與一擴充卡之立體分解圖。 [0021] 圖2是本創作擴充卡固定裝置與一擴充卡另一角度之立體 分解圖。 [0022] 圖3是本創作擴充卡固定裝置中固定件之立體放木圖。 [0023] 圖4是本創作擴充卡固定裝置之組裝圖。 [0024] 圖5是本創作擴充卡固定裝置固定擴充卡之立體組裝圖。 [0025] 圖6是本創作擴充卡固定裝置固定擴充卡之另一角度立體 組裝圖。 [0026] 圖7是拆卸擴充卡時本創作擴充卡固定裝置之立體圖。 【主要元件符號說明】 [0027] 基座：10 [0028] 底壁：11 [0029] 側壁：1 3、3 5 [0030] 後板：15 [0031] 主機板：113 [0032] 轉接卡：20 [0033] 介面：21 [0034] 擴充卡槽.：151 表單編號A0101 第9頁/共20頁 M379960 [0035] 開口 ： 153 [0036] 固定片：155 [0037] 插槽：157 [0038] 風扇安裝架：17 [0039] 殼體：30 [0040] 頂壁：31 [0041] 安裝板：33 [0042] 承載部：331 [0043] 卡孔：3 51 [0044] 極轉孔.3 5 3. [0045] 固定件：50 [0046] 本體：51 [0047] 抵壓部：513 [0048] 側板：53 [0049] 極轉部：5 31 [0050] 彈性卡固片：55 [0051] 固定壁：551 [0052] 操作壁：553 [0053] 卡固部：5551M379960 V. New Description: [New Technology Field] [0001] This creation is about an expansion card fixing device, especially an expansion card fixing device for a computer or a server. [Prior Art] [0002] With the rapid development of the computer information industry and the expansion of its application range, people's requirements for computer functions are constantly increasing. Computers usually need to add a variety of functional hardware, such as expansion cards. In general, computer systems usually have expansion cards with different functions, such as graphics acceleration display cards, video cards, network cards, and sound effects cards. A plurality of expansion card slots are provided on the rear panel of the computer casing. In the prior art, the expansion card is usually fastened to a metal fixing piece, and the fixing piece is locked to one side of the expansion card slot of the rear plate by screws, thereby fixing the expansion card. However, for industrial computers or servers, some expansion cards with larger lengths will be installed in the industrial computer or server. In this case, if only one end of the expansion card is fixed by the traditional expansion card fixing method, it may be As a result, the other end of the expansion card is not stable enough to affect the normal use of the expansion card in the industrial computer or server. [New Content] [0003] In view of the above, it is necessary to provide an expansion card fixing device suitable for installing a long expansion card. [0004] An expansion card fixing device includes a base and a casing mounted in the base, the base includes a rear plate for fixing one end of the expansion card, and the casing includes the other end supporting the expansion card The bearing portion is pivotally mounted with a fixing member, and the fixing member is rotatable around a rotating shaft of the form number A0101 of the rear plate parallel to the rear plate, and is coupled to the housing card. The expansion card is pressed between the carrying portion and the fixing member. [0005] Preferably, the base further comprises a bottom wall of a vertical rear plate and a side wall respectively perpendicular to the rear plate and the bottom wall, wherein the bottom wall of the base is provided with a fan mounting frame, and the housing is A hood that is adjacent to the fan mount and that directs air flow to the rear panel of the base. [0006] Preferably, the air guiding cover is provided with a mounting plate parallel to the rear plate of the base, and the carrying portion is disposed on the mounting plate. [0007] Preferably, the air hood further includes two opposite side walls perpendicular to the mounting plate, the two side walls respectively define a pivot hole, and the fixing member includes two pivoting portions, the two The pivoting portion cooperates with the pivot hole to form the rotating shaft. [0008] Preferably, the two sides of the air hood are respectively provided with a card hole, the fixing member includes a body for pressing the expansion card, and an elastic locking piece is respectively extended on both sides of the body. A locking portion corresponding to the card hole is protruded from each of the elastic clamping pieces. [0009] Preferably, a receiving groove is formed between the body of the fixing member and each of the elastic clamping pieces, and the two side walls of the air guiding cover are correspondingly inserted into the receiving groove. [0010] Preferably, the fixing member comprises a side plate perpendicular to the body, and the two pivoting portions are disposed on two sides of the side plate. [0011] Compared with the prior art, the creative expansion card fixing device can fix one end of the expansion card to the base, and the other end of the expansion card is fixed by the fixing member. A0101 Page 5 of 20 The M379960 is positioned on the housing inside the base. The expansion card securing device is adapted to mount a longer length expansion card. [Embodiment] [0012] Referring to FIG. 1 and FIG. 2, the expansion card fixing device is used to mount the expansion card 80 in a computer casing. The preferred embodiment includes a base 10, and is fixed to The housing 30 in the base 10 and a fixing member 50. The expansion card 80 has a first end 81 and a second end 83 opposite the first end 81. The first end fixes a mounting piece 85. A plug portion 87 is disposed on a side of the first end 81 adjacent to the second end 83. [0013] The base 10 includes a bottom wall 11, a side wall 13 of a vertical bottom wall, and a vertical bottom wall 11 and a side wall 13 rear plate 15. A main plate 113 is fixed to the bottom wall 11. A riser card 20 is secured to the motherboard 113 and parallel to the side walls 13. An interface 21 is disposed on the riser card 20. The rear panel 15 is provided with a plurality of expansion card slots 151. The expansion card slot 151 is provided with an opening 153. The opening 153 is adjacent to one side of the expansion card slot 151. The rear panel 15 extends perpendicularly to a fixing piece 155 for fixing the mounting piece 85 of the expansion card 80. The inner surface of the rear plate 15 is formed with a slot 157 at the other side of the expansion card slot 151 for the mounting piece 85 to be inserted therein. The base 10 is further provided with a fan mounting bracket 17 opposite to the rear plate 15. In use, a plurality of fans (not shown) may be installed in the fan mounting bracket 17. The fan can blow cold air toward the rear panel to dissipate heat from the cooling components on the motherboard 113, such as the central processing unit. [0014] The housing 30 may be fixed to the bottom wall 11 of the base 10. The housing 30 has a top wall 31. The top wall 31 extends a mounting plate 33 parallel to the rear plate 15 of the base 10, and two opposite sides of the mounting plate 33 are perpendicular to each other. Form No. A0101 Page 6 / Total 20 pages 35 5 parallel to the side wall 丨3 of the pedestal 1 respectively. The top edge of the lacquer plate 33 extends - a bearing portion 331 parallel to the bottom wall u of the base 1 - the two side walls 35 respectively define a card hole 351 near the mounting plate 33 - slightly away from the mounting plate 33 Do not open a pivot hole 353. In the shelling method, the housing 30 is an air hood mounted in the base 1 , and can be used to concentrate the airflow driven by the fan to the central processing unit on the motherboard 11 . Electronic component. [_Please refer to FIG. 3] The fixing member 5{) includes a substantially rectangular body 51. The body 51 is bent to form a pressing portion 513. The other side of the body 51 forms a side plate 53 perpendicular to the body 51. A pivoting portion 531 corresponding to the slewing hole 353 of the housing 30 is disposed on each of the two sides of the side plate. An elastic locking piece 55 is respectively extended on the two sides adjacent to the pressing portion 513. The elastic fixing piece 55 includes a fixing wall 551 and an operating wall 553. The inner side of the fixing wall 551 protrudes from the hole 351 of the casing 3 to form a wedge-shaped fixing portion 5551. A receiving groove 57 is formed between the wall 551 and the body 51. [0016] Please refer to FIG. 4 to FIG. 6 at the same time, the housing 30 is fixed to the base 1 against the fan dressing rack 17 when installed. The pivoting portion 531 of the fixing member 5 is inserted into the corresponding pivot hole 353 of the housing 3〇, so that the cooling air blown by the fan can be guided to the direction of the rear plate 15 through the housing 30. The fixing member 50 is pivotally fixed to the housing 30. The two pivoting portions 531 and the pivoting hole 353 form a vertical side wall 35 of the housing 3 and the side wall 13 of the base 1 and are parallel. The rotating shaft of the board 15 after the base 1 is rotated, and the fixing member 50 is rotatable about the rotating shaft. [00Π] When the expansion card 8 is installed, the first end 81 of the expansion card 80 is installed. The form number Α0101, page 7 / total 20 pages of the M379960 base 10 rear panel 15 and corresponding to one of the expansion card slots 151, and after the expansion card 80 is inserted into the riser card 20, by a fixed The member 9 is locked to the fixing piece 155 of the rear plate 15. In an initial state, the housing 3 is in an unscrewed position. The second end 83 of the expansion card 80 is carried on the housing 30. Then, the fixing member rotates downward about the rotation axis of the side wall 13 of the vertical base 1 . During the rotation of the fixing member 5 , the elastic locking piece 55 is locked. The portion 5551 slides along the outer side of the side wall 35 of the housing 30 to force the elastic locking piece 55 to deform outward. When the locking portion 5551 slides into the hole 351 of the side wall 35, the elastic fastening The sheet 55 is elastically restored, and the fixing portion 5551 is engaged with the card hole 351 to fix the fixing member 50 in a closed position. The pressing portion 51 3 of the fixing member 50 will be the first of the expansion cards 8 The two ends 83 are fixed between the bearing portion 331 and the pressing portion 513 of the fixing member 50. Thus, the second end 83 of the expansion card 80 can be fixed to The expansion card 80 is fixed in the base 10. [0018] Please refer to FIG. 7 together, and when the disassembly is performed, the elastic locking piece 55 is outwardly toggled. The wall 553 forcibly elastically deforms the elastic locking piece 55 in a direction away from the side wall 35 of the casing 30. The fastening portion 5551 is disengaged from the card hole 351 of the casing 3, and the fixing member 5 is rotated upward. The second end 83 of the expansion card 8 can be detached from the housing 30. The expansion card 80 can be removed from the base 10 by removing the fixing member 90' of the first end 81 of the expansion card 8 0019] As mentioned above, this creation has indeed met the requirements of the new patent and has filed a patent application in accordance with the law. However, the above description is only a preferred embodiment of the present invention, and those who are familiar with the art of the present invention, such as the modifications or variations made in accordance with the spirit of the present invention, should be included in the form number of the following patent application. Α0101 Page 8 of 20 M379960 [Simple Description of the Drawings] [0020] FIG. 1 is an exploded perspective view of the expansion card fixing device and an expansion card of the present invention. [0021] FIG. 2 is a perspective exploded view of the expansion card fixing device and another expansion card at another angle. [0022] FIG. 3 is a perspective view of a fixing member of the fixing card fixing device of the present invention. 4 is an assembled view of the present expansion card fixing device. [0024] FIG. 5 is an assembled, isometric view of the expansion card of the present expansion card fixing device. [0025] FIG. 6 is another perspective assembled view of the expansion card fixing device of the present invention. 7 is a perspective view of the present expansion card fixing device when the expansion card is removed. [Main component symbol description] [0027] Base: 10 [0028] Bottom wall: 11 [0029] Side wall: 1 3, 3 5 [0030] Rear plate: 15 [0031] Motherboard: 113 [0032] Riser card :20 [0033] Interface: 21 [0034] Expansion card slot.: 151 Form No. A0101 Page 9 / Total 20 pages M379960 [0035] Opening: 153 [0036] Mounting plate: 155 [0037] Slot: 157 [0038] ] Fan Mount: 17 [0039] Housing: 30 [0040] Top Wall: 31 [0041] Mounting Plate: 33 [0042] Bearing: 331 [0043] Card Hole: 3 51 [0044] Polar Turning Hole.3 5 3. [0045] Fixing member: 50 [0046] Body: 51 [0047] Pressing part: 513 [0048] Side plate: 53 [0049] Pole part: 5 31 [0050] Elastic card: 55 [0051 ] Fixed wall: 551 [0052] Operating wall: 553 [0053] Fastening: 5551
表單編號A0101 第10頁/共20頁 M379960 [0054] 收容槽 ：57 [0055] 擴充卡 ：80 [0056] 第一端 ：81 [0057] 第二端 ：83 [0058] 安裝片 ：85 [0059] 插接部 ：87 [0060] 固定件 ：90Form No. A0101 Page 10 of 20 M379960 [0054] Storage Slot: 57 [0055] Expansion Card: 80 [0056] First End: 81 [0057] Second End: 83 [0058] Mounting: 85 [0059] ] Plug-in: 87 [0060] Fixings: 90
表單编號A0101 第11頁/共20頁Form No. A0101 Page 11 of 20