201125475 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種固定裝置，特別是一種用於固定硬碟的 硬碟固定裝置。 [0002] 【先前技冬恃】 電腦主機内一般設有一大容量的硬碟用於儲存或備份資 料，然而現今電腦資料變得相當龐大，部分電腦在使用 一段時間後，需要更換硬碟來滿足存儲需求。 ❹ [〇〇〇3] 習知技術中一般是藉由多個螺釘將硬碟固定於電腦機殼 内的一固定座上，然而該種固定方式需要組裝作業人員 使用螺絲刀或類似的輔助工具對螺絲——進行栓鎖，而 在需要將硬碟從電腦中拆卸下來進行更換時，同樣需要 使用螺絲刀對螺絲--進行拆卸，從而使得硬碟的安裝 與拆卸作業費時費力，效率低下。 [0004] 【發明内容】 有鑒於此，有必要提供一種便於拆裝的硬碟固定裝置。 〇 [0005] 一種硬碟固定裝置，包括固定架及扣合件，該固定架包 括平行間隔設置的兩支架，兩支架之間形成容置空間用 於放置硬碟，每一支架上形成滑槽及扣孔，該扣合件包 括抵壓部及形成於抵壓部的端部的扣合部，該抵壓部用 於與硬碟相抵靠，該扣合部上形成有扣鉤，該扣鉤鉤扣 於支架的扣孔内。 [0006] 與習知技術相比，上述硬碟固定裝置藉由扣合件與固定 架的卡扣配合即可將硬碟固定或拆除，拆裝便捷，省時 099100470 表單編號A0101 第3頁/共20頁 0992001028-0 201125475 省力。 【實施方式】 [0007] 施例的硬磲固定裝置 、電腦或其它使用硬 請參閱圖1及圖2，本發明一較佳實 30可用於將一硬碟20固定至伺服与 碟的電子裝置的機殼1〇内。 [0008] 如圖2所示，該硬碟20呈方形塊狀， 上分別設置有固定柱22，用於與該硬:固:^ 。該固定柱22可以是固定連接在硬碟2〇兩 ：： 釘’所繼柱22的數量可以根據需要膨X保證硬: 20的穩疋性。本實_中，所述固定柱22為料雄 20的每—侧的取柱22的數衫二個。每1定柱心 括一桿體24及一頭部26 ’所述桿體24的一端藉由干涉： 合連接於硬碟2G相應的側面上，所述頭部26形成於桿體 24的另-端，其直徑大於桿體24的直徑頭部⑶的中央 形成-環槽260。當所述固餘22為螺釘時，可在硬碟別 上設置相應的螺孔，將螺釘螺鎖在硬碟2〇上。 [0009] 所述硬碟固定裝置3〇包括一倉爱架4〇及一扣合件。該 固定架4G為鈑金件，具有較高的強度。該固定架4〇固定 於機殼10内的相應位置，包括兩平行間隔設置的支⑽ 、連接兩支架42的底端的基板44、以及連接兩支架“的 頂端的蓋板46。該兩支架42均呈豎直板狀，兩支架42之 間形成一容置空間428用於容納所述硬碟2〇，該容置空間 428的寬度，也就是兩支架42之_距離，大致等於硬碟 20的寬度’該容置空間428的長度，也就是支架42在橫向 上的長度，略大於硬碟2〇的長度。 099100470 表單編號A0101 第4頁/共20頁 0992001028-0 201125475 [0010] 每一支架42靠近其頂端的位置向外偏移凸設形成一凸部 420 ’對應於β亥凸部420的位置，支架42上形成一凹槽 422。該凸部420呈縱長狀，沿支架42的橫向延伸，凸部 420在橫向方向上的長度略小於支架42的長度，凸部42〇 的鈿端延伸至支架4 2的前侧緣，凸部4 2 〇的後端與支架.4 2 的後側緣間隔一定距離。該凸部42〇在縱向上的高度遠小 於支架42的高度，但是略大於硬碟2〇上固定柱22的頭部 26的直徑，凸部420相對於支架42向外偏移的距離大致等 於硬碟20與固定柱22的頭部26的環槽260之間的距離。 ο [0011] ο 每一凸部420的大敦央位置形成一滑槽424，用於與硬 碟2 0上的固定柱22配合。該滑槽424呈縱長直線狀，其寬 度大致等於或略大於硬碟20止固定柱2 2的頭部2 6位於環 槽260位置處的直徑。滑槽424的長度略小於凸部420的 長度，滑槽424的前端貫穿凸部42〇的尊端，凸部420的 前端於滑槽424的上、下邊緣分別形成一倒角，從而便於 安裝硬碟20。滑槽424的後端並未貫穿凸部420，與凸部 420的後端形成一考轉離。優選地，滑槽424的後端與支 架4 2的後侧緣之間的距離略大於或等於硬碟2 〇的後側緣 與硬碟20上靠近其後侧緣的兩固定柱22之間的距離，本 實施例中，滑槽424的後端與支架42的後侧緣之間的距離 略大於硬碟20上的固定柱22與硬碟20的後侧緣之間的距 離。滑槽424的長度，也就是滑槽424的後端與支架42的 前側緣之間的距離大於硬碟20的前側緣與硬碟2 〇上靠近 其後侧緣的兩固定柱22之間的距離。 [0012] 每一支架42上還設有一扣孔426，該扣孔426位於滑槽 099100470 表單編號Α0101 第5頁/共20頁 0992001028-0 201125475 424的上方，且靠近支架42的前側緣。 [0013] 請同時參閱圖3，所述扣合件50可由塑膠一體製成，具有 一定的彈性。該扣合件50包括一抵壓部60及分別形成於 抵壓部6 0兩端的兩扣合部7 0。 [0014] 該主體部660呈縱長結構，其長度與固定架40的容置空間 428的寬度相當。該抵壓部60包括一頂板64、一底板66 以及一側板68。該頂板64呈長條平板狀，該底板66包括 一主體部660、位於主體部660相對兩側的兩端部662、 以及連接於主體部660與每一端部662之間的一連接部 664。該主體部660、端部662以及頂板64呈平行間隔設 置，主體部660低於端部662，主體部660與頂板64之間 的距離大於端部662與頂板64之間的距離。所述連接部 664與主體部660以及相應的端部662大致形成垂直連接 〇 [0015] 所述側板68連接於頂板64與底板66的後侧緣之間，整體 如一倒置的“凸”字。側板68的中央部分，即對應於底 板66的主體部660的部分，在縱向上的高度大於其它部分 的高度。侧板68的中央部分的外侧面上向外凸設複數凸 肋680，所述凸肋680均為豎直條狀，相互平行間隔設置 。多個加強肋6 5設置於頂板6 4與底板6 6之間且與側板6 8 相連，以增強側板68的強度，所述加強肋65大致呈均勻 間隔排列。 [0016] 所述兩扣合部70分別連接於抵壓部60的側板68的兩端， 每一扣合部70包括一内壓板72、一外壓板74以及一連接 099100470 表單編號A0101 第6頁/共20頁 0992001028-0 201125475 板76。該内壓板72由側板68相應的一端垂直向外延伸， 該外壓板74與内麼板72平行間隔設置，該連接板76垂直 連接於内壓板72與外壓板74之間，該連接板76的寬度， Ο [0017] 099100470 即内壓板72與外壓板74之間的距離大致與固定架4〇的支 架42的厚度相當。本實施例中，内壓板了2垂直於側板μ 向則延伸，連接板76的一端連接於内壓板72的前端，另 一端連接於外壓板74的大致中間位置。外壓板74的後端 ，即朝向侧板68的一端，向内形成一扣鉤74〇，該扣鉤 740與連接板76之間的距離大致等於支架42上扣孔42Θ與 支架42的前侧緣之間的距離，該外壓板74的前端的外侧 面上形成有複數止滑肋742。 請參閱圖4，當將硬碟20安裝於本發明硬碟固定裝置3〇上 時，首先將硬碟20由固定架40的前側插入至固定架4〇内 的容置空間428，並使硬碟20上靠近其後側緣的兩固定柱 22的頭部26上設有環槽260的部分分別滑入兩支架42的 滑槽424中，在插入硬碟20時，支架42的凸部420的前端 的倒角結構增加了 /腎槽426的前端的寬度，從而便於快速 方便地將硬碟20上的固定柱22插入至支架42的滑槽426 内。然後推動硬碟20使硬碟20朝向固定架40内移動，相 應的硬碟20上的固定柱22沿支架42的滑槽424朝向滑槽 424的後端滑動，隨著硬碟20的移動，硬碟20上靠近其前 侧緣的兩固定柱22亦進入滑槽424内並沿滑槽424滑動， 最終當硬碟20上靠近其後侧緣的兩固定柱22滑動到滑槽 424的後端受到阻擋而不能繼續滑動時，硬碟20被完全收 容於固定架40的容置空間428内，且與支架42的前側緣之 表單編號A0101 第7頁/共20頁 0992001028-0 201125475 間形成間隙’硬碟2〇被初步定位置固定架4〇上。 [0018] 最後，如圖1與圖5所示，將扣合件50固定至固定架40的 支架42上，從而將硬碟2〇鎖固在固定架40上。首先使扣 合件50的侧板68面對固定架40的前侧緣，然後對扣合件 50的兩扣合部7〇的外壓板74的前端施加向内的作用力使 兩外壓板74的後端向外張開，增大扣鉤740與内壓板72之 間的距離，在此過程中，由於外壓板74的前端的外侧面 上設有止滑肋742，可有效增加操作者與外壓板74之間的 摩擦力’從而便於操作者打開扣合件50上的扣鉤740。然 後將扣合件50插入至固定架40與硬碟20相對的位置，此 時扣合件50的抵壓部60伸入至固定架40内，抵壓部60的 側板68上的凸肋680抵靠於硬碟20的前側緣上，扣合件 50的兩扣合部70分別與兩支架42相對，每一支架42均夾 置於一扣合部70的内壓板72與外壓板74之間，然後鬆開 外壓板7 4，使外壓板7 4的扣鉤7 4 0鉤扣於相應的支架4 2 . ：：：：；：.：.:,：；ί 的扣孔426内，至此將扣合件50固定在固定架40上。 [0019] 在上述扣合件50固定的同時，由於扣合件50的抵壓部60 與硬碟20的前侧緣相抵靠，限制了硬碟20沿滑槽424向外 的滑動，從而避免硬碟20脫離固定架40 ’將硬碟20穩固 地安裝在固定架40上。當需要將硬碟20自固定架40上取 出時，僅需對扣合件50的扣合部70的外壓板74施加作用 力使扣鉤740向外張開即可解除扣合件50與支架42之間的 卡扣，從而即可方便地取出扣合件50以及硬碟2〇，無需 額外的工具，簡單便捷、省時省力。 [0020] 圖6-7所示為本發明另一較佳實施例的硬碟固定裝置80， 099100470 表單編號Α0101 第8頁/共20頁 0992001028-0 201125475 Ο [0021] [0022] Ο [0023] [0024] [0025] 其與上述實施例的區別主要在於其固定架81的每一支架 82的凸部820上還設有兩卡槽86 ’該兩卡槽86位於滑槽 424的卞方且與滑槽424相連通，其中一卡槽86位於滑槽 424的中部，另一卡槽86位於滑槽424的後端，兩卡槽86 之間的诞離與硬碟20上的固定柱22之間的距離相當。每 一卡槽86大致呈“L”形’由滑槽424豎直向下延伸然後 橫向向後延伸’該卡槽86的寬度與滑槽424的寬度相當。 組裝時，硬碟20上的固定柱22沿支架82的滑槽424滑動 並最終由滑槽424進入卡槽86而定位於卡槽86内’然後將 扣合件5〇固定至固定架81的支架8_2的.扣孔426内，從而 將硬磔2〇固定’扣合件5〇的安裝及拆卸與前一實施例相 同，此{料。 本發明破碟固定裝置3〇、80藉由其扣合件50與固定架4〇 、81的肀扣配合即可實現硬碟的安裝與柄卸’拆裝便捷 、省時省力。 综上所述’本發明符合發明專利要件，爰依法提出專利 申請。惟’以上該者僅為本發明之;較佳實施例，舉凡熟 悉本案技藝之人士’在爰依本發明精神所作之等效修飾 或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1為本發明硬碟固定裝置一較佳實施例將一硬碟固定於 —電腦機殼内的使用狀態示意圖。 圖2為圖1的分解圖。 圖3為圖2中硬碟固定裝置的扣合件的另一角度示圖。 099100470 表單編號Α0101 第9頁/共20頁 °9920〇1〇28_〇 201125475 [0026] 圖4為組裝硬碟至硬碟固定裝置的示意圖。 [0027] 圖5為圖1的立體剖視圖。 [0028] 圖6為本發明硬碟固定裝置另一較佳實施例將硬碟固定於 機殼内的使用狀態示意圖。 [0029] 圖7為圖6中硬碟固定裝置的固定架的立體圖。 [0030] 【主要元件符號說明】 10 :機殼 [0031] 20 :硬碟 [0032] 22 :固定柱 [0033] 24 :桿體 [0034] 26 :頭部 [0035] 260 :環槽 [0036] 30、80 :硬碟固定裝置 [0037] 40、81 :固定架 [0038] 42、82 :支架 [0039] 420 :凸部 [0040] 422 :凹槽 [0041] 424 :滑槽 [0042] 4 2 6 :扣孔 [0043] 428 :容置空間 099100470 表單編號A0101 第10頁/共20頁 0992001028-0 201125475 [0044] 44 :基板 [0045] [0046] - [0047] [0048] [0049] [0050] 〇 [0051] [0052] [0053] [0054] [0055] [0056] 〇 [0057] [0058] [0059] [0060] [0061] [0062] 46 :蓋板 50 :扣合件 60 :抵壓部 64 :頂板 65 :加強肋 66 :底板 660 :主體部 662 :端部 664 :連接部 68 :側板 680 :凸肋 70 :扣合部 72 :内壓板 74 :外壓板 740 :扣鉤 742 :止滑肋 76 :連接板 86 :卡槽 099100470 表單編號A0101 第11頁/共20頁 0992001028-0201125475 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a fixing device, and more particularly to a hard disk fixing device for fixing a hard disk. [0002] [Previous technical winter 恃] The computer mainframe usually has a large capacity hard disk for storing or backing up data. However, today's computer data has become quite large. Some computers need to be replaced after a period of use to meet the requirements. Storage requirements. ❹ [〇〇〇3] In the prior art, a hard disk is generally fixed to a fixing seat in a computer casing by a plurality of screws. However, the fixing method requires an assembly worker to use a screwdriver or the like. Screws - to lock, and when you need to remove the hard disk from the computer for replacement, you also need to use a screwdriver to disassemble the screws, making the installation and removal of the hard disk time-consuming and inefficient. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a hard disk fixing device that is easy to assemble and disassemble. 0005 [0005] A hard disk fixing device includes a fixing frame and a fastening component, the fixing frame includes two brackets arranged in parallel, and a receiving space is formed between the two brackets for placing a hard disk, and a chute is formed on each bracket And a fastening hole, the fastening component includes a pressing portion and a fastening portion formed at an end of the pressing portion, the pressing portion is for abutting against the hard disk, and the fastening portion is formed with a buckle, the buckle The hook is fastened in the buckle hole of the bracket. [0006] Compared with the prior art, the above-mentioned hard disk fixing device can fix or remove the hard disk by the snap fit of the fastening component and the fixing frame, and the assembly and disassembly is convenient, saving time 099100470 Form No. A0101 Page 3 / A total of 20 pages 0992001028-0 201125475 labor-saving. [Embodiment] [0007] A hard-wire fixing device, a computer or other hard use of the embodiment, please refer to FIG. 1 and FIG. 2, a preferred embodiment 30 of the present invention can be used for fixing a hard disk 20 to an electronic device of a servo and a disk. The inside of the case is inside. As shown in FIG. 2, the hard disk 20 has a square block shape, and is respectively provided with a fixing post 22 for the hard: solid: ^. The fixing post 22 can be fixedly attached to the hard disk 2 〇 2 :: nails. The number of the columns 22 can be expanded as needed to ensure a hard: 20 stability. In the present embodiment, the fixing column 22 is two shirts of the column 22 of each side of the material male 20 . Each of the fixed rods includes a rod body 24 and a head portion 26'. One end of the rod body 24 is coupled to the corresponding side surface of the hard disk 2G by interference: the head portion 26 is formed on the rod body 24 The end, the diameter of which is larger than the diameter of the head portion (3) of the rod body 24, forms a ring groove 260. When the solid 22 is a screw, a corresponding screw hole may be provided on the hard disk to screw the screw to the hard disk 2 . [0009] The hard disk fixing device 3 includes a cradle 4 and a fastening member. The holder 4G is a sheet metal member and has high strength. The fixing frame 4 is fixed at a corresponding position in the casing 10, and includes two parallel spaced apart branches (10), a base plate 44 connecting the bottom ends of the two brackets 42, and a cover plate 46 connecting the top ends of the two brackets. The two brackets 42 Each of the two brackets 42 defines an accommodating space 428 for accommodating the hard disk 2 . The width of the accommodating space 428 , that is, the distance between the two brackets 42 is substantially equal to that of the hard disk 20 . Width 'The length of the accommodating space 428, that is, the length of the bracket 42 in the lateral direction, is slightly larger than the length of the hard disk 2 。 099100470 Form No. A0101 Page 4 / Total 20 pages 0992001028-0 201125475 [0010] Each bracket The position of the portion 42 near the top end thereof is outwardly offset to form a convex portion 420 ′ corresponding to the position of the β-shaped convex portion 420. A groove 422 is formed on the bracket 42. The convex portion 420 is elongated and extends along the bracket 42. The lateral extension, the length of the convex portion 420 in the lateral direction is slightly smaller than the length of the bracket 42, the rear end of the convex portion 42〇 extends to the front side edge of the bracket 4 2 , the rear end of the convex portion 42 2 与 and the bracket .4 2 The rear side edges are spaced apart by a certain distance. The height of the convex portion 42 in the longitudinal direction is small. At the height of the bracket 42, but slightly larger than the diameter of the head 26 of the mounting post 22 on the hard disk 2, the convex portion 420 is offset outwardly from the bracket 42 by a distance substantially equal to the head 26 of the hard disk 20 and the fixed post 22. The distance between the ring grooves 260. [0011] The large central portion of each convex portion 420 forms a sliding groove 424 for engaging with the fixing post 22 on the hard disk 20. The sliding groove 424 is vertically long. Straight, the width of which is substantially equal to or slightly larger than the diameter of the head portion 26 of the hard disk 20 to the fixed column 2 2 at the position of the ring groove 260. The length of the sliding groove 424 is slightly smaller than the length of the convex portion 420, and the front end of the sliding groove 424 The front end of the convex portion 420 is formed with a chamfer at the upper and lower edges of the sliding groove 424, thereby facilitating the mounting of the hard disk 20. The rear end of the sliding groove 424 does not penetrate the convex portion 420, and The rear end of the convex portion 420 is formed to be turned away. Preferably, the distance between the rear end of the sliding groove 424 and the rear side edge of the bracket 42 is slightly greater than or equal to the rear side edge of the hard disk 2 and the hard disk 20. The distance between the two fixing posts 22 near the rear side edge thereof, the distance between the rear end of the chute 424 and the rear side edge of the bracket 42 in this embodiment Slightly larger than the distance between the fixed post 22 on the hard disk 20 and the rear side edge of the hard disk 20. The length of the chute 424, that is, the distance between the rear end of the chute 424 and the front side edge of the bracket 42 is greater than that of the hard disk. The distance between the front side edge of the hard disk 2 and the two fixing posts 22 on the hard disk 2 靠近 near the rear side edge thereof. [0012] Each bracket 42 is further provided with a button hole 426, which is located at the chute 099100470. Α0101 Page 5 of 20 pages 0992001028-0 201125475 Above the 424, and near the front edge of the bracket 42. [0013] Please refer to FIG. 3 at the same time, the fastening component 50 can be made of plastic and has certain elasticity. The fastening member 50 includes a pressing portion 60 and two engaging portions 70 formed at opposite ends of the pressing portion 60. [0014] The main body portion 660 has an elongated structure having a length corresponding to the width of the accommodation space 428 of the fixing frame 40. The pressing portion 60 includes a top plate 64, a bottom plate 66, and a side plate 68. The top plate 64 has a long flat plate shape. The bottom plate 66 includes a main body portion 660, two end portions 662 on opposite sides of the main body portion 660, and a connecting portion 664 connected between the main body portion 660 and each end portion 662. The body portion 660, the end portion 662, and the top plate 64 are disposed in parallel intervals. The body portion 660 is lower than the end portion 662, and the distance between the body portion 660 and the top plate 64 is greater than the distance between the end portion 662 and the top plate 64. The connecting portion 664 is substantially perpendicularly connected to the main body portion 660 and the corresponding end portion 662. [0015] The side plate 68 is connected between the top plate 64 and the rear side edge of the bottom plate 66 as a whole as an inverted "convex" word. The central portion of the side panel 68, i.e., the portion corresponding to the body portion 660 of the bottom panel 66, has a height in the longitudinal direction that is greater than the height of the other portions. A plurality of ribs 680 are outwardly protruded from the outer side surface of the central portion of the side plate 68, and the ribs 680 are vertically strip-shaped and spaced apart from each other. A plurality of reinforcing ribs 65 are disposed between the top plate 64 and the bottom plate 66 and connected to the side plates 68 to enhance the strength of the side plates 68, and the reinforcing ribs 65 are arranged at substantially even intervals. [0016] The two fastening portions 70 are respectively connected to the two ends of the side plate 68 of the pressing portion 60. Each fastening portion 70 includes an inner pressure plate 72, an outer pressure plate 74, and a connection 099100470. Form No. A0101 Page 6 / Total 20 pages 0992001028-0 201125475 Board 76. The inner pressure plate 72 extends vertically outward from a corresponding one end of the side plate 68. The outer pressure plate 74 is spaced apart from the inner plate 72. The connecting plate 76 is vertically connected between the inner pressure plate 72 and the outer pressure plate 74. Width, Ο [0017] 099100470 The distance between the inner pressure plate 72 and the outer pressure plate 74 is substantially equal to the thickness of the bracket 42 of the holder 4〇. In this embodiment, the inner pressure plate 2 extends perpendicularly to the side plate μ direction, and one end of the connection plate 76 is connected to the front end of the inner pressure plate 72, and the other end is connected to a substantially intermediate position of the outer pressure plate 74. The rear end of the outer pressure plate 74, that is, the one end toward the side plate 68, forms a buckle 74A inwardly. The distance between the buckle 740 and the connecting plate 76 is substantially equal to the buckle hole 42 of the bracket 42 and the front side of the bracket 42. A plurality of anti-slip ribs 742 are formed on the outer side surface of the front end of the outer pressure plate 74 at a distance between the edges. Referring to FIG. 4, when the hard disk 20 is mounted on the hard disk fixing device 3 of the present invention, the hard disk 20 is first inserted into the accommodating space 428 in the fixing frame 4 from the front side of the fixing frame 40, and hardened. The portions of the heads 26 of the two fixing posts 22 on the disc 20 near the rear side edges thereof are provided with the ring grooves 260 respectively sliding into the sliding grooves 424 of the two brackets 42. When the hard disk 20 is inserted, the convex portions 420 of the bracket 42 are inserted. The chamfered structure of the front end increases the width of the front end of the kidney trough 426, thereby facilitating quick and easy insertion of the stud 20 on the hard disk 20 into the chute 426 of the bracket 42. Then, the hard disk 20 is pushed to move the hard disk 20 toward the fixed frame 40. The fixing post 22 on the corresponding hard disk 20 slides along the sliding slot 424 of the bracket 42 toward the rear end of the sliding slot 424. As the hard disk 20 moves, The two fixing posts 22 on the hard disk 20 near the front side edge thereof also enter the sliding slot 424 and slide along the sliding slot 424. Finally, after the two fixing posts 22 on the hard disk 20 near the rear side edge thereof slide to the sliding slot 424, When the end is blocked and cannot continue to slide, the hard disk 20 is completely accommodated in the accommodating space 428 of the fixing frame 40, and forms with the front side edge of the bracket 42 form number A0101, page 7 / 20 pages 0992001028-0 201125475 The gap 'hard disk 2' is pre-positioned on the fixed frame 4 。. [0018] Finally, as shown in FIGS. 1 and 5, the fastening member 50 is fixed to the bracket 42 of the holder 40 to lock the hard disk 2 to the holder 40. First, the side plate 68 of the fastening member 50 faces the front side edge of the fixing frame 40, and then an inward force is applied to the front end of the outer pressing plate 74 of the two engaging portions 7 of the fastening member 50 to cause the two outer pressing plates 74. The rear end is flared outward to increase the distance between the buckle 740 and the inner pressure plate 72. In the process, since the outer side of the front end of the outer pressure plate 74 is provided with the anti-slip rib 742, the operator and the operator can be effectively increased. The friction between the outer pressure plates 74 is such that the operator can open the clasps 740 on the fastening members 50. Then, the fastening member 50 is inserted into the position where the fixing frame 40 is opposite to the hard disk 20. At this time, the pressing portion 60 of the fastening member 50 projects into the fixing frame 40, and the rib 680 on the side plate 68 of the pressing portion 60. The two engaging portions 70 of the engaging member 50 are respectively opposed to the two brackets 42 . The brackets 42 are respectively disposed on the inner pressing plate 72 and the outer pressing plate 74 of the engaging portion 70 . Then, the outer pressure plate 7 4 is loosened, and the hooks 74 0 of the outer pressure plate 74 are hooked into the corresponding brackets 4 2 . ::::::::::; Thus, the fastening member 50 is fixed to the fixing frame 40. [0019] While the above-mentioned fastening component 50 is fixed, since the pressing portion 60 of the fastening component 50 abuts against the front side edge of the hard disk 20, the sliding of the hard disk 20 along the sliding slot 424 is restricted, thereby avoiding The hard disk 20 is detached from the holder 40' to securely mount the hard disk 20 on the holder 40. When it is necessary to take out the hard disk 20 from the fixing frame 40, it is only necessary to apply a force to the outer pressing plate 74 of the engaging portion 70 of the fastening component 50 to release the fastening hook 740 outwardly to release the fastening component 50 and the bracket. The buckle between the 42 can be easily taken out of the fastening member 50 and the hard disk 2 〇 without additional tools, which is simple, convenient, and time-saving. 6-7 show a hard disk fixing device 80 according to another embodiment of the present invention, 099100470 Form No. 1010101 Page 8 of 20 0992001028-0 201125475 Ο [0021] [0022] Ο [0023] [0025] [0025] The difference from the above embodiment is mainly that the convex portion 820 of each bracket 82 of the fixing frame 81 is further provided with two card slots 86. The two card slots 86 are located at the side of the sliding slot 424. The card slot 424 is in the middle of the sliding slot 424. The other card slot 86 is located at the rear end of the sliding slot 424. The card slot 86 is separated from the fixed slot on the hard disk 20. The distance between 22 is equivalent. Each of the card slots 86 is generally "L" shaped 'extending vertically downward from the chute 424 and then extending laterally rearwardly'. The width of the card slot 86 is comparable to the width of the chute 424. During assembly, the fixing post 22 on the hard disk 20 slides along the sliding slot 424 of the bracket 82 and finally enters the card slot 86 by the sliding slot 424 to be positioned in the card slot 86. Then the fastening member 5 is fixed to the fixing frame 81. The mounting and dismounting of the fastening member 5 〇 in the fastening hole 426 of the bracket 8_2 is the same as that of the previous embodiment. The breaking device fixing device 3〇80 of the present invention can realize the installation and the handle unloading of the hard disk by the fastening of the fastening member 50 and the fastening frame 4〇, 81, saving time and labor. In summary, the invention conforms to the patent requirements of the invention, and the patent application is filed according to law. The above is only the present invention; the preferred embodiment of the present invention is to be construed as being equivalent to the modifications and variations of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a state in which a hard disk is fixed in a computer casing according to a preferred embodiment of the hard disk fixing device of the present invention. Figure 2 is an exploded view of Figure 1. 3 is another perspective view of the fastening member of the hard disk fixing device of FIG. 2. 099100470 Form No. Α0101 Page 9 of 20 °9920〇1〇28_〇 201125475 [0026] Figure 4 is a schematic diagram of assembling a hard disk to hard disk fixture. 5 is a perspective cross-sectional view of FIG. 1. 6 is a schematic view showing a state of use of a hard disk in a casing according to another preferred embodiment of the hard disk fixing device of the present invention. 7 is a perspective view of the fixing bracket of the hard disk fixing device of FIG. 6. [Description of Main Component Symbols] 10: Case [0031] 20: Hard Disk [0032] 22: Fixed Column [0033] 24: Rod [0034] 26: Head [0035] 260: Ring Groove [0036] 30, 80: hard disk fixing device [0037] 40, 81: fixing frame [0038] 42, 82: bracket [0039] 420: convex portion [0040] 422: groove [0041] 424: chute [0042] 4 2 6 : button hole [0043] 428 : accommodation space 099100470 form number A0101 page 10 / total 20 page 0992001028-0 201125475 [0044] 44: substrate [0045] [0046] [0047] [0048] [0049 [0050] [0054] [0054] [0055] [0056] [0058] [0058] [0060] [0062] [0062] 46: cover 50: snap fit 60: abutting portion 64: top plate 65: reinforcing rib 66: bottom plate 660: main body portion 662: end portion 664: connecting portion 68: side plate 680: rib 70: fastening portion 72: inner pressure plate 74: outer pressure plate 740: Buckle 742: Stop rib 76: Connecting plate 86: Card slot 099100470 Form No. A0101 Page 11 of 20 0992001028-0