M424738 五、新型說明·· 【新型所屬之技術領域】 本創作係關於一種擴充卡’尤指一種可與插接座扣 合，並易於拆卸且不影響電氣特性的擴充卡。 【先前技術】 擴充卡係為電腦相關產品中相當重要的一環，其作用 籲主要係擴充電腦的功能，舉例說明，USB擴充卡係用以提 供電腦存取USB裝置的功能；視訊擴充卡則用以提供電腦 將影像源輸出，以外部的顯示裝置顯示影像；而現有一種 擴充卡係具有加強固定力的效果，其係如圖8所示，係包 含有： —擴充卡本體70，其底邊突伸形成有一插接板71，並 靠近該插接板71形成複數排列成一列的栓固孔，，且該 插接板71上形成有一組金手指73 ; 泰一勾扣件80’係包含一連接板81及一勾部82;其中， 該連接板81係以複數螺栓83分別穿過該複數栓固孔72而 栓固於該擴充卡本體70上’該勾部82係自連接板81底面 向下延伸形成’以間隔對應該擴充卡本體7〇的插接板71。 請進一步參閱圖9及圖10,上述擴充卡在使用時，會 配合***一具有一插接座91的電路板92,且該插接座91 一側邊會形成有複數斜角塊93’當擴充卡本體70的插接板 71***插接座91時’該勾扣件80勾部會勾住該複數斜角 塊93，使擴充卡穩固固定於插接座91上。 3 插接：述擴充卡設置該勾扣# 80,而使擴充卡穩固插設於 陷：91中’但卻也因設置了卡扣板8〇造成以下兩大缺 1·不易拆卸：由於擴充卡插人插接座91後，橫向勾條 夕會勾住該複數斜角塊93,因此，若要拆下擴充卡時，必 解除該勾扣件8〇的勾部82與該複數斜角塊的的勾持 狀態’但使用者唯一可以扳的地方只有勾扣件8〇勾部82 底邛而勾部82又相當靠近位於下方的電路板92，手指 易伸到該勾部82與該電路板92間，因此，必須以螺絲 起子等工具伸進去勾動該勾部82;使得擴充卡拆卸檢修時 麻須。 2.擴充卡的電氣特性易受影響：金手指73係提供擴充 卡用來與插接座91構成電性連接的元件，因此該擴卡本體 70上必會形成複數金屬導線74與該組金手指73連接，但 由於擴充卡上本體70係形成一整排的栓固孔72來栓固勾 扣件80，使得該複數金屬導線74必須避開該排列成一整列 的複數检固孔72而於多處形成彎曲，影響到產品的效能以 及整個擴充卡的電磁干擾值（ΕΜ丨值）。 有鑑於上述兩大缺陷，上述擴充卡仍需有所改良。 【新型内容】 有鑑於上述擴充卡因設置勾扣件後不易拆卸，且影響 擴充卡電氣特性之技術缺陷，本創作的主要目的係提出一 種擴充卡。 欲達上述目的所使用的主要技術手段係令該擴充卡包 M424738 含有： 一擴充卡本體’其底邊突伸形成有一插接板，該插接 板具有二相對側’且表面具有一金手指區域，且該擴充卡 本體靠近插接板其中一側邊形成有一栓固孔，靠近該插接 板的另一相對側邊則形成有一勾扣邊，且該检固孔與勾扣 邊之距離大於該金手指區域的寬度，插接板的金手指區域 中則形成有一組金手指； 一勾扣件，係包含一連接板及一勾部；其中該勾部係 自連接板底面向下延伸，且勾部側向延伸形成一撥片，而 該連接板對應該擴充卡本體的栓固孔形成一栓固件，對應 該擴充卡本體的勾扣邊則形成一固定勾，並以該固定勾勾 扣於該勾扣邊上，而以該栓固件固定於該栓固孔上。 由於本創作的勾扣件的勾部側向延伸形成有該撥片， 可供使用者從勾扣件側邊撥起該撥片，以解除勾扣件與插 接座斜角塊的勾持狀態，即不會受到勾扣件下方電路板的 干涉，不需使用工具，方便拆卸檢修擴充卡.，且要將勾扣 件栓固於擴充卡本體上僅需靠近插接板的二相對側邊分別 形成一個栓固孔及一個勾扣邊，而栓固孔與勾扣邊之距離 大於金手指區域的寬度，使得與金手指連接的金屬導線可 直線進入金手指區域與金手指連接，不必刻意形成彎曲， 防止栓固孔影響擴充卡的效能及電磁干擾值。 【實施方式】 請參閱圖1及圖2，本創作擴充卡係包含有： 一擴充卡本體10,其底邊突伸形成有一插接板n，該 5 M424738 插接板11具有二相對侧邊，且表面具有一金手指區域 111,該擴充卡本體10靠近插接板11其中一側邊形成有一 栓固孔12 ’靠近該插接板11的另一相對側邊則形成有一勾 扣邊13’且該栓固孔12與勾扣邊13之距離大於該金手指 區域111的寬度，插接板11的金手指區域1彳彳中則形成有 一組金手指1 4 ’於本實施例中，該擴充卡係為一種短型擴 充卡’而其擴充卡本體10的其中一側邊係與該插接板H 的側邊齊平，以該側邊做為該勾扣邊1 3 ; 一勾扣件20’請進一步配合參閱圖3及圖4，係包含 一連接板21及一勾部22;其中該勾部22係自連接板21 底面向下延伸，且勾部22側向延伸形成一撥片23,而該連 接板21對應該擴充卡本體10的栓固孔12形成一栓固件 24 ’對應該擴充卡本體1〇的勾扣邊13則形成一固定勾 25,並以該固定勾25勾扣於該勾扣邊13上而以該栓固 件24固疋於該栓固孔2上，於本實施例中，該撥片23係 形成於。玄勾部22遠離該連接板21處，且該勾部22對應位 於插接板11的其中一側邊，使撥片23對應位於插接板，， 的側邊外，且該栓固件24為一螺孔，以與一穿過栓固孔12 的螺栓26栓固。 再請進一步配合參閱圖5,上述擴充卡本體1〇可於靠 近°亥栓固孔12處形成-插孔16 ’且該勾扣件20的連接板 21對應該插孔16形成一插柱27，並以該插柱27***該插 孔1 6中’增加勾扣件2 〇的穩固性。 本創作第二較佳實施例係用於長型擴充卡，長型擴充 的該插接板11 一側邊係與該擴充卡本體】〇側邊不再平 M424738 齊而保持一距離，故可如圖6所示，於擴充卡本體1〇上對 應固定勾25形成有一供該固定勾25穿經的穿孔15，令該 穿孔1 5的孔緣為該勾扣邊1 3。 誠如圖3所示，由於撥片23對應位於插接板11側邊 外，故富本創作擴充卡的插接板11***一具有插接座91 的電路板92上時，該撥片23即會對應位於插接座91外， 除了不受位於勾扣件20下方的電路板92干涉外，使用者 的手指亦可輕易去扳起該撥片23;而扳起該撥片23時，即 形成如圖7所示，該勾部22會離開該插接座91的斜角塊 93’便可將該擴充卡本體1〇的插接板11拔出該插接座91 中，拆卸方便。 再者’由於勾扣件20的連接板21與擴充卡本體1〇的 固定方式’係於擴充卡本體1〇靠近插接板彳彳的二相對側 邊分別形成一個栓固孔12及一個勾扣邊13,且拴固孔12 與勾扣邊13之距離大於該金手指區域1n，因此不會阻 擋，用來連接金手指14的複數金屬導線17即可直線進入 該金手指區域111而與該組金手指14連接不需刻意形成 彎曲避免影響擴充卡的效能及電磁干擾值。 综上所述，使用者除可方便用手指扳動撥片，以拆卸 本創作之擴充卡外’本創作亦可有效避免因設置勾扣件而 影響擴充卡的效能及雷成上说& 下刃^及電磁干擾值，&善現有擴充卡不易拆 却且會影響效能及電磁干擾值的缺陷。 【圖式簡單說明】 圖1 ·為本創作插接於電路板的立體組合圖。 M424738 圖2:為圖1之分解圖。 圖3:為圖1之平面圖。 圖4:為圖3割面線的剖面圖。 圖5:為本創作的另一視圖角分解圖。 圖6 :為本創作另一較佳實施例插接於電路板的立體 圖7 :為圖1之一狀態的側視平面圖。 圖8:為現有擴充卡的分解圖。 圖9:為現有擴充卡***電路板之一狀態圖。 圖1 0 :為現有擴充卡插設於電路板之側視平面圖。 【主要元件符號說明】 10 擴充卡本體 11 插接板 12 栓固孔 13 勾扣邊 14 金手指 15 穿孔 16 插孔 17 金屬導線 20 勾扣件 21 連接板 22 勾部 23 撥片 24 栓固件 25 固定勾 26 螺栓 27 插柱 70 擴充卡本體 71 插接板 72 栓固孔 73 金手指 74 金屬導線 80 勾扣件 81 連接板 82 勾部 83 螺栓 M424738 電路板 91插接座 92 93斜角4M424738 V. New Description·· [New Technology Area] This creation is about an expansion card, especially an expansion card that can be engaged with the socket and is easy to disassemble without affecting electrical characteristics. [Prior Art] The expansion card is a very important part of the computer-related products. Its function is mainly to expand the functions of the computer. For example, the USB expansion card is used to provide the function of the computer to access the USB device; the video expansion card is used. The utility model provides a computer for outputting the image source and displaying the image by an external display device; and the existing expansion card has the effect of reinforcing the fixing force, which is as shown in FIG. 8 and includes: - the expansion card body 70, the bottom edge thereof A plug-in board 71 is formed, and a plurality of bolt holes are arranged adjacent to the plug-in board 71, and a set of gold fingers 73 are formed on the plug-in board 71. The hook-and-loop fastener 80' A connecting plate 81 and a hook portion 82. The connecting plate 81 is fastened to the expansion card body 70 by a plurality of bolts 83 passing through the plurality of bolt holes 72. The hook portion 82 is connected to the connecting plate 81. The bottom surface extends downward to form a plug-in board 71 that is spaced apart to correspond to the card body 7A. Referring to FIG. 9 and FIG. 10, the expansion card is inserted into a circuit board 92 having a socket 91, and a plurality of angled blocks 93' are formed on one side of the socket 91. When the insertion board 71 of the expansion card body 70 is inserted into the socket 91, the hook portion of the hook member 80 hooks the plurality of angled blocks 93 to firmly fix the expansion card to the socket 91. 3 Plug-in: The expansion card is set to the hook #80, and the expansion card is firmly inserted in the trap: 91', but the following two major defects are caused by the provision of the latching plate 8〇. After the card is inserted into the socket 91, the horizontal bevel will catch the plurality of bevel blocks 93. Therefore, if the expansion card is to be removed, the hook portion 82 of the hook member 8〇 and the complex bevel must be released. The hooking state of the block is the only place where the user can pull only the hook member 8 hook portion 82 and the hook portion 82 is relatively close to the circuit board 92 located below, and the finger easily extends to the hook portion 82 and the There is a circuit board 92. Therefore, it is necessary to extend the hook portion 82 with a screwdriver or the like; the bevel is removed when the expansion card is removed for inspection. 2. The electrical characteristics of the expansion card are susceptible: the gold finger 73 provides an element for the electrical connection of the expansion card to the socket 91. Therefore, the plurality of metal wires 74 and the group of gold are formed on the card body 70. The fingers 73 are connected, but since the main body 70 of the expansion card forms a whole row of fastening holes 72 to fasten the hooking member 80, the plurality of metal wires 74 must avoid the plurality of inspection holes 72 arranged in an entire row. Bending in many places affects the performance of the product and the electromagnetic interference value (depreciation) of the entire expansion card. In view of the above two major drawbacks, the above expansion cards still need to be improved. [New content] In view of the technical defects that the expansion card is not easy to disassemble after setting the hook and affecting the electrical characteristics of the expansion card, the main purpose of the creation is to propose an expansion card. The main technical means used to achieve the above purpose is that the expansion card package M424738 comprises: an expansion card body' with a bottom edge projectingly formed with a plug-in board having two opposite sides and having a gold finger on the surface a fastening hole is formed on one side of the expansion card body, and a hooking edge is formed on the other opposite side of the insertion board, and the distance between the inspection hole and the hook edge is formed. More than the width of the gold finger region, a set of gold fingers is formed in the gold finger area of the plug-in board; a hooking member includes a connecting plate and a hook portion; wherein the hook portion extends downward from the bottom surface of the connecting plate And the hook portion extends laterally to form a paddle, and the connecting plate forms a bolt corresponding to the bolting hole of the expansion card body, and a hook is formed corresponding to the hooking edge of the card body, and the fixing hook is formed by the hook The hook is fastened to the hook edge, and the bolt is fixed to the bolt hole. Since the hook portion of the hook member of the present invention is laterally extended to form the paddle, the user can pull the paddle from the side of the hooking member to release the hooking of the hooking member and the socket block. The state, that is, it will not be interfered by the circuit board under the hooking piece, and it is convenient to disassemble and repair the expansion card without using tools, and the hooking member is fastened to the expansion card body only needs to be close to the opposite side of the plug-in board Forming a bolting hole and a hooking edge respectively, and the distance between the bolting hole and the hooking edge is greater than the width of the gold finger area, so that the metal wire connected with the gold finger can directly enter the gold finger area and be connected with the gold finger, without Deliberately forming a bend to prevent the plug hole from affecting the performance and electromagnetic interference value of the expansion card. [Embodiment] Referring to FIG. 1 and FIG. 2, the creative expansion card includes: an expansion card body 10, a bottom side of which protrudes to form a plug-in board n, and the 5 M424738 plug-in board 11 has two opposite sides. The surface of the expansion card body 10 is formed with a fastening hole 12 near one side of the insertion plate 11 and a hook edge 13 is formed adjacent to the other opposite side of the insertion plate 11. 'The distance between the bolt hole 12 and the hook edge 13 is greater than the width of the gold finger region 111, and a set of gold fingers 14' is formed in the gold finger region 1 of the plug-in board 11 in this embodiment. The expansion card is a short expansion card', and one side of the expansion card body 10 is flush with the side of the connector board H, and the side is used as the hook edge 13; The fastener 20' is further referred to with reference to FIG. 3 and FIG. 4, and includes a connecting plate 21 and a hook portion 22; wherein the hook portion 22 extends downward from the bottom surface of the connecting plate 21, and the hook portion 22 extends laterally to form a hook portion 22 The paddle 23, and the connecting plate 21 forms a bolt 24 corresponding to the bolt hole 12 of the expansion card body 10 corresponding to the expansion card The hooking edge 13 of the body 1 is formed with a fixing hook 25, and the fixing hook 25 is hooked on the hooking edge 13 to be fixed to the fastening hole 2 by the bolt 24, in this embodiment. In the middle, the paddle 23 is formed. The hook portion 22 is away from the connecting plate 21, and the hook portion 22 is located on one side of the plug-in board 11, so that the pick-up piece 23 is located outside the side of the plug-in board, and the bolt 24 is A screw hole is bolted to a bolt 26 that passes through the bolt hole 12. Referring to FIG. 5 again, the expansion card body 1 can form a socket 16 ′ near the hole 12 and the connecting plate 21 of the hook 20 forms a post 27 corresponding to the socket 16 . And inserting the post 27 into the jack 16 to increase the stability of the hook member 2 。. The second preferred embodiment of the present invention is used for a long expansion card. The side of the extension board 11 of the long expansion is kept at a distance from the side of the expansion card body, and the side is no longer flat M424738. As shown in FIG. 6, the corresponding fixing hook 25 is formed on the expansion card body 1 to form a through hole 15 through which the fixing hook 25 passes, so that the hole edge of the through hole 15 is the hooking edge 13. As shown in FIG. 3, since the paddle 23 is located outside the side of the plug-in board 11, when the plug-in board 11 of the rich expansion card is inserted into the circuit board 92 having the socket 91, the paddle 23 That is, it is correspondingly located outside the socket 91, except that it is not interfered by the circuit board 92 located under the hooking member 20, the user's finger can easily pluck the paddle 23; when the paddle 23 is pulled up, That is, as shown in FIG. 7 , the hook portion 22 is separated from the beveled block 93 ′ of the plug socket 91 , and the plug-in board 11 of the expansion card body 1 拔 can be pulled out of the plug socket 91 for easy disassembly. . Furthermore, the "fixing manner of the connecting plate 21 of the hooking member 20 and the expansion card body 1" is formed on the opposite side edges of the expansion card body 1 adjacent to the plug-in board 分别 to form a fastening hole 12 and a hook respectively. The buckle 13 and the distance between the tamping hole 12 and the hook edge 13 are larger than the gold finger area 1n, so that the plurality of metal wires 17 for connecting the gold fingers 14 can be linearly entered into the gold finger region 111 and The group of gold finger 14 connections need not be intentionally bent to avoid affecting the performance and electromagnetic interference value of the expansion card. In summary, the user can easily use the finger to pull the paddle to disassemble the expansion card of the creation. This creation can also effectively prevent the performance of the expansion card from being affected by the setting of the hooking component. The lower edge ^ and the electromagnetic interference value, & good existing expansion card is not easy to remove and will affect the performance and electromagnetic interference value defects. [Simple description of the diagram] Figure 1 · This is a three-dimensional combination diagram of the creation of the circuit board. M424738 Figure 2: An exploded view of Figure 1. Figure 3 is a plan view of Figure 1. Figure 4 is a cross-sectional view of the face line of Figure 3. Figure 5: An exploded view of another view of the present creation. Figure 6 is a perspective view of another preferred embodiment of the present invention inserted into a circuit board. Figure 7 is a side plan view showing a state of Figure 1. Figure 8: An exploded view of an existing expansion card. Figure 9: State diagram of one of the existing expansion cards inserted into the board. Figure 10: Side plan view of an existing expansion card inserted in a circuit board. [Main component symbol description] 10 Expansion card body 11 Plug-in board 12 Bolt hole 13 Hook side 14 Gold finger 15 Perforation 16 Jack 17 Metal wire 20 Hooking piece 21 Connecting plate 22 Hook part 23 Picking piece 24 Bolting 25 Fixing hook 26 Bolt 27 Inserting post 70 Expansion card body 71 Plug-in board 72 Bolting hole 73 Gold finger 74 Metal wire 80 Hooking piece 81 Connecting plate 82 Hook part 83 Bolt M424738 Circuit board 91 socket 92 93 Bevel 4