1304926 九、發明說明： 【發明所屬之技街領域】 本發明係有關於一種界面卡之固定機構 用於電腦主機中蔣X; | m A 日種應 电％主祛中將界面卡固定於槽架上的機構。 【先前技術】 面卡電ΓΓ機之主體架構不外乎主機板、磁碟機及各式界 :卡，如中文卡、網路卡、音效卡、圖形加速卡、顯= 專，以擴充電腦之功能，而上述各式界面卡，係於 ―:之固定片插置於主機板之擴充槽中，而每:、固；片= ====槽鎖固’以避免電腦主機在搬移動過程 界面卡鬆脫或脫落，或者鬆動的界面 H主驗之擴充槽損壞；惟明料—鎖 界面卡時’必須以螺絲起 子專手工具逐-鎖固該固定螺 、.-糸不但必須稭助工具，而且安農費時，且 :::定:;rr長期氧化酬致螺絲無法= :卸，此外’在組裝電腦時，由於界面卡甚多，必須逐 —鎖固極為不便而費時。 乂屑遂 為㈣逐-以螺絲鎖固界面卡之不便，而有如中華民 國專利第M276240號「擴奋+ ^ 现擴充卡固定裝置」，如第1圖所示， 係由一機殼1 〇、主機板 ^ 11界面卡13及固定件14所組 2機^係由—第—板體ιοί及第二板體1〇2所組 之主機板U，於該第—板:：一數擴充槽U° 槽110之擴充卡座12，又有;9相對應於該擴充 又该擴充卡座12之外側設有一卡 19897 5 1304926 =121:得於該主機板u之擴充槽iiq中插置該界面 相二且該界面卡13 一端設有一擋片131，使該擋片131 件14=該擴充卡座12’於該擴充卡座12上並以該固定 在該播片131頂部，而該固定件14之一端樞設 二編10内，係於該機殼10之第一板體m必須形成 ^ 1G3 ’且在該折邊1G3上形成-固定片104，於該 有:卡槽_，而該™上設有 a μ 一 使该固定件14以該樞軸141配合該 疋片104之卡槽1041以樞設於該機殼10内，且該固定 14之另-端設有—固定部142以卡扣於該卡扣部 2:，俾藉由該固定件14將該界面卡13之擔片ΐ3ι壓制 於^亥擴充卡座12上以固定該界面卡13。 准.亥固定件14係以樞轴141配合設於該固定片⑽ 之卡槽1041以樞設於該機殼1〇内，且必須藉由該固定 件14另一端的固定部142卡扣於該第一板體ι〇ι之卡扣 •部=，、使該固定件14及第一板體1〇1之結構複雜而增 加製造成本。 又該固定件14係為可拆解之構件’因而於換裝界面 卡13時容易因拆解時脫落，導致換裝界面卡13時的不 便，甚至於換裝過程中因固定件14掉落遺失，而造成無 法換裝的缺失。 綜上所述’如何提出—種界面卡之固定結構，以避免 結構複雜導致成本增加之缺失，且可免除使用手工具組裝 以便於組裝，實已成目前虽欲解決之技術課題。 19897 6 '1304926 【發明内容】 备於上述習知技術之種種缺點，本發明之主要目的在 —於提供一種界面卡之固定機構，得簡化結構以降低製造成 ， 本。 本發明之又一目的在於提供一種界面卡之固定機 構’得免除使用手工具以便於拆卸及組裝。 本發明之又一目的在於提供一種界面卡之固定機 鲁構’得避免組件遺失之不便。 為達上述及其他目的，本發明提供一種界面卡之固定 機構，係將一端設有擋片之界面卡固定於一電腦機殼之槽 架上的固定機構，係包括：扣合件，係設於該界面卡之擋 ^頂端，該扣合件具有一凸部；以及定位孔，係設於該槽 罙上，使该扣合件之凸部扣入該定位孔，俾以將該界面卡 之擋片固定在槽架上。 本發明界面卡之固定機構係於界面卡之擋片設有一 春可相對擂片上下擺動之扣合件，藉由該扣合件之凸部直接 扣入該槽架之定位孔，即可將該界面卡之擋片固定在槽架 上，而得免除使用手工具組裝之缺失，且該扣合件係直接 設於該界面卡之擋片上，而可免除組件遺失造成無法換裝 的缺失，且可簡化結構以降低製造成本。 【實施方式】 以下係藉由特定的具體實例說明本發明之實施方 式，熟悉此技藝之人士可由本說明書所揭示之内容輕易地 瞭解本發明之其他優點與功效。 19897 7 1304926 [弟一實施例] 請參閱第2A及2B圖所示，係用以說明本發明界面卡 之固疋機構之第一實施例。 如第2A圖所示，係於一電腦機殼之槽架21上裝設有 具有擒片23之界面卡22’其中該槽架21上設有固定 孔210，而該界面卡22之一端設有一擔片23，該擋片23 之頂端樞設有一扣合件2 4 ’於該擂片2 3之一侧邊形成有 魯一第一軸孔230，而該扣合件24設有一第二軸孔240，且 該苐二軸孔2 4 0相對應於該第一軸孔2 3 0，並以一插銷2 5 牙入s亥擔片23之第一轴孔230及扣合件24之第二軸孔 240，以將該扣合件24枢設於該擋片23之頂端，使扣合 件24得以上下擺動。且該扣合件24具有一凸部241，而 該凸部241係相對應於該槽架21之固定孔210，且該凸 部241係以例如具有微量變形之塑膠製成，使該扣合件 24得以扣入該槽架21之定位孔210，如第2B圖所示，俾 參以將該界面卡22之擋片23固定在槽架21上。 本實施例中，因扣合件2 4是樞設在擋片2 3上，，亦 可以使該扣合件24與該擋片23成為一體，俾可避免該扣 合件24於換裝界面卡22之過程中造成遺失，導致換裝過 程中之不便；且可直接上下掀動該扣合件24，使該扣合 件24之凸部241直接扣入該槽架21之固定孔21〇，以將 該界面卡22固定在槽架21上，或將該扣合件24之凸部 241自該槽架21之固定孔210中退出，以將該界面卡22 拆下’而可免除使用手工具即可進行換裝的工作；又該扣 19897 8 1 1304926 合件24之結構簡化 [第二實施例] 俾可降低製造成本。 凊麥閱第3A及3R fsi # - / m 之固定機構之第-餘浐/丨t 乃不土明界面卡 4人 弟—η苑例，與前一實施例之 α ^ 泮片使该扣合件得直接彈壓上下#動，# 扣在該槽架上。 土丄卜擺動，亚 」弟3Α圖所示，係於該擋片23之頂端以桿接固定一 扣&件24,，使該扣合件24，得以彈性擺動，且該扣合件 之凸部241，係相對應於該槽帛21之定位孔210,得直 接扳動該彈片狀之扣合件24，，使該扣合件24，之 位於該槽架21之定位孔21〇上，並將該扣合件％之凸 部241，壓入該定位孔21〇，如第3β圖所示，俾以將該界 面卡22之擋片23固定在槽架21上；反之’若要拆下該 界面卡22，則可直接將該彈片狀之扣合件24，向上扳’使 忒扣合件24’之凸部241’退出槽架21之定位孔21〇，即可 將該界面卡22拆下以進行換裂。 綜上所述，本發明之界面卡之固定機構係於界面卡之 擔片上樞接一可上下擺動之扣合件，或者結合一具有彈性 可上下擺動之扣合件，使該扣合件之凸部得以扣入該槽架 之定位孔，而可免除使用手工具換裝及固定界面卡，且該 扣&件係結合在界面卡之指片頂端，而可避免換裝或組裝 界面卡時造成遺失的情況；又僅以一扣合件樞設或焊接 結合於該界面卡之擋片頂端，俾可簡化結構以降低製造成 本0 19897 9 1304926 上述實施例僅例示性說明本發明之原理及其工丄 非用於限制本發明。任何熟習此項技藝 力政而 ίΙγ i勺 nT yp *7* 背本發明之精神及範轉下，對上述實施例進行修飾 變。因此，本發明之指刹仅$ μ η保❹圍，應如後述之中請專 现固所列。 【圖式簡單說明】 弟1圖係為中華民國專利第Μ276240號「擴充卡固定 衣置」之立體分解圖； 第2 Α圖係為本發明 ,, χ θ之界面卡之固定機構之第一實施 例的立體分解圖； U 貝她 例的：為本發明之界面卡之固定機構之第-實施 J日1組灰不意圖； 第ό A圖係為本終日日 例的立體分解圖；：及，'面卡之固定機構之第-實施 例的組裴示圖^丁圖為本發明之界面卡之固定機構之第一實施 …~ :.丄件符號說3B 1 10 機殼 ιοί 102 第一板體 第二板體 103 折邊 104 固定片 1041 卡槽 11 主機板 19897 10 1304926 110 擴充槽 12 擴充卡座 121 卡扣部 13 界面卡 131 擋片 14 固定件 141 樞轴 142 固定部 21 槽架 210 定位孔 22 界面卡 23 擋片 230 第一轴孔 24 、 24’ 扣合件 240 第二軸孔 φ 241、241，凸部 25 插銷 11 198971304926 IX. Description of the invention: [Technical street field to which the invention belongs] The present invention relates to a fixing mechanism for an interface card for use in a computer host, Jiang X; | m A, the type of electricity should be fixed in the slot The mechanism on the shelf. [Prior Art] The main structure of the face card electric machine is nothing more than the motherboard, the disk drive and various sectors: cards, such as Chinese cards, network cards, sound cards, graphics accelerator cards, display = special, to expand the computer The function, and the above various interface cards are inserted into the expansion slot of the motherboard: and each: solid, slice = ==== slot lock to avoid the computer host moving The process interface card is loose or detached, or the expansion interface of the loose interface H is inspected; however, when the material is locked—the interface card must be locked with a screwdriver to lock the snail, and the snail must not only help. Tools, and Annon time, and::: fixed:; rr long-term oxidation compensation screw can not =: unloading, in addition, 'in the assembly of the computer, due to the interface card is very much, must be locked-by-locking is extremely inconvenient and time-consuming.乂 遂 遂 ( 四 四 四 四 四 四 四 四 逐 逐 逐 逐 逐 逐 逐 逐 逐 逐 逐 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 螺丝 276 276 276 276 276 276 , the main board ^ 11 interface card 13 and the fixed part 14 set 2 machine ^ by the - board body ιοί and the second board 1 〇 2 set of the motherboard U, in the first board:: a number of expansion The expansion card holder 12 of the slot U° slot 110 has another; 9 corresponding to the expansion and the card card 12 is provided with a card on the outer side of the expansion card holder 12: 19871 5 1304926 = 121: inserted in the expansion slot iiq of the motherboard u The interface of the interface card 13 is provided with a blocking piece 131, so that the blocking piece 131=the expansion card holder 12' is fixed on the expansion card holder 12 and fixed on the top of the broadcasting piece 131. One end of the fixing member 14 is pivoted into the second knitting 10, and the first plate body m of the casing 10 must be formed with a ^1G3' and a fixing piece 104 is formed on the folding edge 1G3, and the card slot _, The TM is provided with a μ, the fixing member 14 is engaged with the slot 1041 of the cymbal 104 by the pivot 141 to be pivotally disposed in the casing 10, and the other end of the fixing 14 is fixed-fixed. unit The 142 is fastened to the buckle portion 2 by the fastener 14 to press the sheet ΐ3 of the interface card 13 onto the expansion card holder 12 to fix the interface card 13. The fixing member 14 is pivotally disposed in the slot 1041 of the fixing piece (10) to be pivotally disposed in the casing 1 and must be fastened by the fixing portion 142 at the other end of the fixing member 14 The buckle portion of the first plate body ι〇ι has a complicated structure of the fixing member 14 and the first plate body 1〇1, thereby increasing the manufacturing cost. Moreover, the fixing member 14 is a detachable member. Therefore, when the interface card 13 is replaced, it is easy to fall off due to disassembly, which causes inconvenience when the interface card 13 is replaced, and even drops due to the fixing member 14 during the dressing process. Lost, resulting in a lack of replacement. In summary, how to propose a fixed structure of the interface card to avoid the complexity of the structure leads to the lack of cost increase, and the use of hand tools for assembly is facilitated, which has become a technical problem to be solved. 19897 6 '1304926 SUMMARY OF THE INVENTION In view of the above disadvantages of the prior art, the main object of the present invention is to provide a fixing mechanism for an interface card, which has a simplified structure to reduce manufacturing. It is still another object of the present invention to provide a fixing mechanism for an interface card that eliminates the use of hand tools for ease of disassembly and assembly. Another object of the present invention is to provide a fixed mechanism for an interface card to avoid the inconvenience of missing components. To achieve the above and other objects, the present invention provides a fixing mechanism for an interface card, which is a fixing mechanism for fixing an interface card having a flap at one end to a slot of a computer casing, comprising: a fastening component, a fastening device In the top end of the interface card, the fastening component has a convex portion; and a positioning hole is disposed on the groove, so that the convex portion of the fastening component is buckled into the positioning hole, so as to interface the interface card The flap is fixed to the trough. The fixing mechanism of the interface card of the present invention is provided with a fastening piece for swinging up and down with respect to the crotch piece in the blocking piece of the interface card, and the convex part of the fastening part is directly buckled into the positioning hole of the trough frame, and the The blocking piece of the interface card is fixed on the slot frame, and the missing of the hand tool assembly is eliminated, and the fastening component is directly disposed on the blocking piece of the interface card, and the component missing is lost, and the missing component cannot be replaced. And the structure can be simplified to reduce the manufacturing cost. [Embodiment] The embodiments of the present invention are described below by way of specific examples, and those skilled in the art can readily understand other advantages and effects of the present invention from the disclosure of the present disclosure. 19897 7 1304926 [Another embodiment] Please refer to FIGS. 2A and 2B for explaining a first embodiment of the fixing mechanism of the interface card of the present invention. As shown in FIG. 2A, an interface card 22' having a cymbal 23 is disposed on the slot 21 of a computer casing, wherein the slot 21 is provided with a fixing hole 210, and one end of the interface card 22 is provided. There is a supporting piece 23, a locking member 24' is disposed at a top end of the blocking piece 23, and a first shaft hole 230 is formed on one side of the side piece 2, and a second second hole 230 is formed in the fastening piece 24. a shaft hole 240, and the second shaft hole 240 corresponds to the first shaft hole 230, and is inserted into the first shaft hole 230 and the fastening member 24 of the slab 23 by a pin 2 5 The second shaft hole 240 is configured to pivot the fastening member 24 to the top end of the blocking piece 23 to swing the fastening member 24 up and down. The fastening member 24 has a convex portion 241 corresponding to the fixing hole 210 of the bracket 21, and the convex portion 241 is made of, for example, a plastic having a slight deformation, so that the fastening portion is fastened. The member 24 is fastened into the positioning hole 210 of the tray 21, and as shown in Fig. 2B, the gusset is fixed to the frame 21 of the interface card 22. In this embodiment, since the fastening member 24 is pivotally disposed on the blocking piece 23, the fastening member 24 can be integrated with the blocking piece 23, so that the fastening member 24 can be prevented from being changed at the changing interface. In the process of the card 22, the loss is caused, which causes inconvenience in the process of the loading; and the fastening member 24 can be directly slid up and down, so that the convex portion 241 of the fastening member 24 is directly buckled into the fixing hole 21 of the bracket 21. The interface card 22 is fixed on the frame 21, or the convex portion 241 of the fastening member 24 is withdrawn from the fixing hole 210 of the frame 21 to remove the interface card 22, thereby eliminating the use. The hand tool can perform the work of changing the package; the structure of the buckle 19874 8 1 1304926 is simplified [the second embodiment], and the manufacturing cost can be reduced.第 阅 第 第 第 第 第 第 第 第 - - - - - - - - - - - - - - - - - 阅 - 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅 阅The fittings must be directly pressed up and down #动,# buckled on the trough. The 丄 丄 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The protrusion 241 is corresponding to the positioning hole 210 of the slot 21, and the spring-like fastening member 24 is directly pulled, so that the fastening member 24 is located in the positioning hole 21 of the slot 21. Up, and pressing the convex portion 241 of the fastening component into the positioning hole 21, as shown in the third figure, to fix the blocking piece 23 of the interface card 22 on the frame 21; To remove the interface card 22, the spring-like fastening member 24 can be directly pulled up to cause the convex portion 241' of the snap fastener member 24' to be withdrawn from the positioning hole 21 of the tray frame 21, and then The interface card 22 is removed for splitting. In summary, the fixing mechanism of the interface card of the present invention is pivotally connected to the supporting member of the interface card by a fastening member that can swing up and down, or a fastening member having an elastic swinging up and down, so that the fastening component is The convex portion can be buckled into the positioning hole of the trough, and the use of the hand tool to replace and fix the interface card can be eliminated, and the buckle & part is combined with the top end of the interface card, thereby avoiding changing or assembling the interface card. When it is lost, it is only pivoted or welded by a fastening member to the top end of the interface card, which can simplify the structure to reduce the manufacturing cost. 0 19897 9 1304926 The above embodiment merely exemplifies the principle of the invention. The same is not intended to limit the invention. Any of the above-mentioned embodiments are modified by the spirit and scope of the present invention. Therefore, the finger brake of the present invention is only protected by $μη, and should be listed as described later. [Simple diagram of the drawing] The 1st picture is an exploded view of the "Reinforcement Card Fixing" of the Republic of China Patent No. 276240; the second drawing is the first invention of the present invention, 固定 θ interface card fixing mechanism The three-dimensional exploded view of the embodiment; U: her example: the first embodiment of the fixing mechanism of the interface card of the present invention - the implementation of the J-day 1 group gray; the third drawing is the three-dimensional exploded view of the daily day; And, the first embodiment of the first embodiment of the fixing mechanism of the face card is the first embodiment of the fixing mechanism of the interface card of the present invention...~:. The symbol of the device is said to be 3B 1 10 chassis ιοί 102 One plate second plate 103 Folding 104 Fixing piece 1041 Card slot 11 Main board 19871 10 1304926 110 Expansion slot 12 Expansion card holder 121 Buckle portion 13 Interface card 131 Block 14 Fixing member 141 Pivot 142 Fixing portion 21 Slot Rack 210 positioning hole 22 interface card 23 baffle 230 first shaft hole 24, 24' fastening member 240 second shaft hole φ 241, 241, convex portion 25 pin 11 19897