M438105 101年.08月06日梭正脊換頁 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關於一種硬碟的固定組件，尤指一種免用螺 絲鎖固硬碟的固定組件及具有該固定組件的機殼。 【先前技術】 [0002] 隨著科技的日新月異，越來越多的硬碟被研發出來，用 以安裝在個人電腦、筆記型電腦或工作站的電腦機殼内 。傳統上，要將硬碟安裝至電腦或工作站的一機殼内均 需要仰賴螺絲方能鎖固，如此一來，可想而知，在安裝 或拆卸維修時，操作人員勢必需要手持一根螺絲起子， 然後逐一旋緊或旋鬆每顆螺絲，方能完成鎖固或拆卸的 工作。不但組合上費工費時，生產速度較慢，而且螺絲 的購置亦耗費不少成本，無形中導致生產成本之增加。 且於鎖合時若施力過大，容易造成螺牙崩解，導致螺絲 空轉而無法鎖固，此時則必須更新螺絲，才能再進行鎖 合，故提高了組裝成本。 [0003] 另外，欲進行硬碟之維修、更換及擴充時，必須使用螺 絲起子等專業工具，才能進行工作。而目前既有之螺絲 起子體積均小，組裝者如遺失或遺忘，則組裝工作便無 法繼續進行。而且，欲將螺絲旋出，必須有足夠的空間 讓螺絲起子插在螺絲上旋轉，並同時能夠讓整顆螺絲從 螺孔中脫離，因此，相鄰機殼之間的距離無法太過接近 ，因為要考慮到拆卸的問題，故降低了空間的運用效率 〇 [0004] 有鑑於此，業界推出免用螺絲就能固定硬碟的固定方式 10120936# 單賊 AQ1(n ^ 3 1 / ^ 25 1 1013297355-0 M438105 101年08月06日梭正替換頁 ，其主要利用卡勾與卡槽之間的嵌固方式或者運用扳柄 與扣孔之間的扣合方式來達成固定效果。然而，不管何 者方式，操作人員都必須先以手握住硬碟，將硬碟插入 機殼内，再用手扳動卡勾或扳柄來達成固定效果。鮮少 有硬碟插入機殼内的時候順勢將硬碟固定在機殼上，使 用者只需要手持硬碟插入即可，完全不需要再用手進行 扣合固定的動作。 [0005] 另一方面，習知的設計欠缺同時兼顧硬碟的固定與拆卸 之方便性，更明確地說，有的先前技術雖然能夠免用螺 絲就達到固定硬碟的效果，但硬碟插入很容易，欲拆卸 硬碟的時候卻很不方便，使用者甚至要很費力才能將硬 碟從機殼内抽出。 [0006] 因此，如何解決上述之問題點，即成為本創作人所改良 之目標。 【新型内容】 [0007] 本創作之一目的，在於提供一種硬碟的固定組件，其免 用螺絲就能夠在硬碟插入時順勢予以固定，且拆卸硬碟 時亦很方便。 [0008] 為了達成上述之目的，本創作係提供一種硬碟的固定組 件，所述硬碟的侧面具有一定位孔並裝入一機殼内，該 固定組件包括： [0009] 一座體，裝設於所述機殼的一外表面； [0010] 一卡扣臂，樞接該座體内，該卡扣臂的一端具有可嵌入M438105 101.08.06.06 Orthodox ginsing page 5. New description: [New technical field] [0001] This creation is about a fixed component of a hard disk, especially a screw-free hard disk. A fixing component and a casing having the fixing component. [Prior Art] [0002] With the rapid development of technology, more and more hard disks have been developed for installation in computer cases of personal computers, notebook computers or workstations. Traditionally, installing a hard disk into a casing of a computer or workstation requires a screw to lock. As a result, it is conceivable that the operator must hold a screw during installation or disassembly. Screw the screwdriver and then loosen or loosen each screw one by one to complete the locking or dismounting work. Not only when the labor costs are combined, the production speed is slow, and the purchase of the screws also costs a lot of money, which inevitably leads to an increase in production costs. If the force is too large during the locking, the screw may be disintegrated, causing the screw to idling and fail to lock. At this time, the screw must be renewed before the lock can be performed, thereby increasing the assembly cost. [0003] In addition, when repairing, replacing, and expanding a hard disk, you must use a professional tool such as a screw driver to perform the work. However, the existing screwdriver has a small volume, and if the assembler loses or forgets, the assembly work cannot be continued. Moreover, in order to screw out the screw, there must be enough space for the screwdriver to be rotated on the screw, and at the same time the entire screw can be detached from the screw hole, so the distance between adjacent casings cannot be too close. Because it takes into account the problem of disassembly, it reduces the efficiency of space utilization. [0004] In view of this, the industry has introduced a fixed way to fix the hard disk without screws. 10120936# Single thief AQ1 (n ^ 3 1 / ^ 25 1 1013297355-0 M438105 On August 06, 101, the shuttle is replacing the page, which mainly uses the fixing method between the hook and the card slot or the fastening method between the trigger and the button hole to achieve the fixing effect. However, regardless of In which way, the operator must first hold the hard disk with his hand, insert the hard disk into the case, and then pull the hook or trigger to achieve a fixed effect. There is rarely a hard disk inserted into the case. The hard disk is fixed on the casing, and the user only needs to insert the hard disk into the hard disk, and there is no need to perform the fastening action by hand. [0005] On the other hand, the conventional design lacks both the hard disk and the hard disk. Fixed and disassembled Sexually, more specifically, some prior art can achieve the effect of fixing a hard disk without using screws, but the hard disk insertion is easy, but it is inconvenient to remove the hard disk, and the user even has to work hard to The hard disk is extracted from the casing. [0006] Therefore, how to solve the above problems becomes the goal of improvement by the creator. [New content] [0007] One of the purposes of the present invention is to provide a fixed hard disk. The assembly, which is free of screws, can be fixed when the hard disk is inserted, and is also convenient when the hard disk is removed. [0008] In order to achieve the above object, the present invention provides a hard disk fixing component, the hard disk The side surface has a positioning hole and is inserted into a casing. The fixing assembly comprises: [0009] a body mounted on an outer surface of the casing; [0010] a buckle arm pivotally connecting the body Inside, one end of the snap arm has an insert
I 所述定位孔的一嵌固柱；以及 10120936产單编號A_ 第4頁/共25頁 1013297355-0 M438105 [0011] [0012] [0013] [0014] [0015] [0016] [0017] [0018] [0019] [0020] •101年.08月06日核正替換π 一扳柄，樞接該卡扣臂，該扳柄具有凸伸於所述機殼内 的一致動端，所述硬碟插入所述機殼内時能夠推擠該致 動端而扳動該卡扣臂，進而使該嵌固柱嵌入所述定位孔 以令所述硬碟固定於所述機殼内。 本創作之另一目的，在於提供一種機殼，其具有一硬碟 的固定組件，免用螺絲就能夠在硬碟插入時順勢予以固 定，且拆卸硬碟時亦很方便。 為了達成上述之目的，本創作係提供一種機殼，用以容 置一硬碟，所述硬碟的側面具有一定位孔，該機殼包括 一底板； 二側板，分別豎立連接於該底板的二側緣，其中一該側 板具有二卡合件及位於該二卡合件之間的一開口；以及 至少一固定組件，裝設於該侧板以固定所述硬碟，該固 定組件包括： 一座體，嵌固於該二卡合件之間； 一卡扣臂，樞接該座體内，該卡扣臂的一端具有可嵌入 所述定位孔的一嵌固柱；以及 一扳柄，樞接該卡扣臂，該扳柄具有Λ伸於該開口内的 一致動端，所述硬碟插入.該機殼内時能夠推擠該致動端 而扳動該卡扣臂，進而使該嵌固柱嵌入所述定位孔以令 所述硬碟固定於該二側板之間。 相較於先前技術，本創作具有以下功效： 10120936#單編號應01 第5頁/共25頁 1013297355-0 M438105 101年08月06日接正替換頁 [0021] 由於本創作的固定組件包括--扣臂及一扳臂，卡扣臂 具有一I固柱，其可喪入硬碟側面的定位孔内，而扳臂 具有凸伸於機殼内的一致動端；當硬碟插入機殼内時’ 硬碟會推擠該致動端而使扳柄被扳動，藉此擠壓卡扣臂 ’而使卡扣臂一端上的嵌固柱嵌入硬碟側面的定位孔内 ’藉此使硬碟固定於機殼内。藉由本創作的固定組件， 使用者僅需手持硬碟插入機殼内，就能夠順勢帶動扳柄 與卡扣臂，而完成硬碟的固定；使用者不需要額外再用 手按壓任何其他部位，就能夠以「即插即固定」之方式 將硬碟固定在機殼内，操作相當方便簡易。 [0022] 另一方面，當使用者欲拆卸硬碟時，只需要將該扳柄裸 露在外的一端（亦即遠離致動端的一端）朝硬碟插入的方 向扳動，就可以鬆開卡扣臂，而使嵌固柱脫離硬碟側面 的疋位孔；另外，扳柄裸露在外的一端朝硬碟插入方向 被扳動時，可同步帶動該致動端以相反於硬碟插入方向 之方向移動，藉此先將硬碟稍微推出機殼外，運用此槓 桿作用原理，有助於使用者拆卸硬碟。 [0023] 由上可知’在拆卸硬碟時，使用者只需要在機殼側面板 動扳柄即可，完全不需要用工具來卸下螺絲，也不需要 在機箱的側面上預留供螺絲起子與螺絲進出的空間，所 以可縮減相鄰機殼之間的距離。根具本創作在機殼的 側面，只要能夠扳動該扳柄裸露在外的一端即可，這樣 對大型電腦工作站中配置大量機殼的情形中，本創作能 提南空間的運用效率。 [0024] 10120936产單编號 而且，本創作為一模組化的固定組件，其包括座體、卡 0101 第6頁/共25頁 1013297355-0 M438105 101年.08月06日按正替換頁 扣臂及扳柄，整個固定組件能夠嵌入機殼的二卡合件之 間達成安裝，不僅硬碟的安裝與拆卸不需要螺絲與工具 ，就連固定組件本身在機殼上的安裝或拆卸也不需要螺 絲與工具，本創作的結構設計令整個裝卸操作變得相當 方便容易。 【實施方式】 [0025] 有關本創作之詳細說明及技術内容，將配合圖式說明如 下，然而所附圖式僅作為說明用途，並非用於侷限本創 作。 [0026] 請參考第一圖至第三圖，本創作係提供一種硬碟的固定 組件100及具有該組件100的一機殼200。 [0027] 如第二圖所示，硬碟300的側面具有二排三組共六個定位 孔310，這些定位孔310係用以使硬碟300的側面被固定 在機殼200内。硬碟300的正面具有一擋止面320，以防 止硬碟300過度插入機殼200内。硬碟300的其他内部構 造實屬已知，且並非本創作的技術特徵，故省略其相關 說明以免贅述。 [0028] 本創作的固定組件100係用以將硬碟300固定在機殼20内 且包括：一座體110、—^扣臂120、及一扳柄130。本 創作的機殼200包括：一底板210、二側板220、及該固 定組件100。 [0029] 二側板220分別豎立連接於底板210的二側緣，其中一側 板220(第二圖中的左側側板220)具有二卡合件221、222 及位於該二卡合件221、222之間的一開口 223 ;更明確 10120936#單編號廳01 第7頁/共25頁 1013297355-0 101年.08月06日修正替換頁 地說’在第二圖中的左側側板220從上到下可以供三組固 定組件100安裝，藉此將三個硬碟1〇〇固定在機殼2〇〇内 °為了讓硬碟300能夠正確插入機殼200内的適當高度位 置’側板220以金屬衝壓方式開設有三個剖槽224，並且 將剖槽224的部位朝内翻折而形成一導執2241，如此一來 ’使用者可以可以將硬碟300插入並跨置在二側板220的 —對對應導轨2241之間，而輕易正確地將硬碟300插入機 殼2〇〇内。 [0030] 另外’為了讓每一組固定組件100能夠對應裝設於側板 220上’二卡合件221、222大致位於側板220的二端，二 者之間的距離等於固定組件1〇〇的長度。第二圖中左邊的 卡合件221較大並設有一穿孔2211，右邊的卡合件222較 小並形成一彎勾，這樣的設計係便於固定組件^。的嵌固 卡合（稍後會詳細說明）。 [0031] 在二卡合件221、222之間，側板220所設的開口 223係與 機殼200内部相通；在此開口 223的附近凸伸有二限位件 225，開口 223與限位件225之功能將於稍後配合固定組 件100的各部位詳細說明。 [0032] 參考第三圖，將說明本創作的固定組件100之各部位。座 體110略呈長方形並嵌固於該二卡合件221、222之間； 更明確地說’座體110的二端分別成形有二扣合件111、 112，其分別與側板220的二卡合件221、222相互對應嵌 固。由於側板左邊的卡合件221設有一穿孔2211，所以座 體110的一扣合件111便對應形成有與該穿孔2211相互嵌 固的一扣勾。由於側板右邊的卡合件222形成一彎勾，所 ι〇ι2〇93#單编號靡! 第8頁/共25頁 1013297355-0 M438105 ιοί年.08月06日修正替#頁 以座體110的另一扣合件112便對應形成能夠與該彎勾相 互嵌固的一扣槽。另外，座體110設有供扳柄130來回扳 動的一缺槽113。 [0033] 卡扣臂120係樞接於座體110内，卡扣臂120的一端具有 可嵌入定位孔310的嵌固柱121(在此為二個）；更明確地 說，卡扣臂120的長度小於座體110的長度，故使卡扣臂 1 20能容置於座體11〇内❶卡扣臂120與座體110在遠離硬 碟300插入的一端分別設有樞孔122與114，透過一框軸 穿接這些樞孔114與122而達成座體110與卡扣臂120 之間的樞接。為了使卡扣臂120—端所形成的嵌固柱121 能夠順利穿過側板220而插入硬碟300的定位孔310内， 所以在側板220上對應開設有二通孔226以供嵌固柱121 穿過。卡扣臂120的二側分別設有供側板220的二限位件 225嵌入的二限位槽123，藉此將卡扣臂120的二側維持 在正確位置，而使嵌固柱121能夠正確地嵌入硬碟300的 定位孔310内，而不會有所偏差。 ' [0034] 卡扣臂120在對應側板220的開口 223之位置處設有供扳 柄130來回扳動的一缺槽124，藉此使扳柄130的一端可 以凸伸到此缺槽124與側板220的開口 223内，而進入機 殼200内部。另外，為了使卡扣臂120的嵌固柱121在插 入硬碟300的定位孔310内時能夠有效卡掣住硬碟300， 所以在座體110與卡扣臂120之間的樞轴115穿設有一彈 簧116，此彈簧116的二端分別抵靠在座體110與卡扣臂 120之間。 [0035] 1〇1娜产單编號 扳柄130係框接在卡扣臂120的缺槽124内，扳柄130具有 A0101 第9頁/共25頁 1013297355-0 M438105 101年.08月06日修正替換頁 凸伸於側板220的開口 223内之一致動端131及遠離該致 動端131的一操作端132，且致動端131二側具有較為短 縮的側緣133。要特別說明的是，扳柄13〇與卡扣臂120 之間的樞接處係位於致動端131與操作端132之間，且此 樞接處之作用如同支點，以使扳柄13〇產生一槓桿作用。 [0036] 接著’參考第四圖至第七圖，將說明本創作的固定組件 100之作用原理。 [0037] 第四圖顯示固定組件1〇〇已安裝在機殼2〇〇上，但硬碟 300尚未插入機殼2〇〇内。從第四圖可以看出，扳柄丨3〇 的致動端131凸伸到側板220的開口 223内而凸伸到機殼 200内’且其側緣133抵頂於卡扣臂120上作為支撐點。 第五圖顯示一部份硬碟300已沿著導軌2241插入機殼2〇0 内’此時，硬碟3〇〇的前緣正好接觸扳柄130的致動端 131 〇 [〇〇38]第六圖顯示硬碟300已完全插入機殼200内，當硬碟3〇〇 前緣再朝機殼200内部插入時，硬碟300的前緣會推擠致 動端131，而使致動端131以逆時針方向（朝第六圖的左側 )撥動；此時，由於扳柄130的槓桿作用，操作端132便亦 以逆時針方向（朝第六圖的右側）撥動而擠壓卡扣臂120， 返使卡扣臂12〇朝向側板220移動，藉此使卡扣臂120的 嵌固柱121穿過側板220而插入硬碟300的定位孔310内。 如此一來，硬碟3〇〇便能被固定在機殼200的二側板220 之間。 [0039] 參考第七圖，當使用者欲從機殼200内取出硬碟3〇〇時， 1〇13297355-〇 使用者只需要以順時針方向（朝第七圖的左側）扳動扳柄 10120936^單編號A01〇l 第10頁/共25頁 M438105 ι____ [ΐ〇1‘〇8月〇6日修正替換^ 130的操作端132，則扳柄130的槓桿作用能夠使致動端 131對應地以順時針方向（朝第七圖的右側）旋轉，致動端 131的順時針旋轉將硬碟300與卡扣臂120之間擇出一段 距離，而使卡扣臂120的嵌固柱121脫離硬碟3〇〇的定位 孔310。如此一來，使用者可以從機殼2〇〇外部抽拉硬碟 300的擒止面310 ’而順利將硬碟300從機殼2〇〇内取出。 [0040] 值得一提的是，致動端131的順時針旋轉動作恰好與硬碟 300要脫離機殼200的方向一致，所以可想而知，致動端 131與硬碟300之間的接觸摩擦力有助於在致動端131順 時針旋轉時將，碟300稍微朝外推動，如此有利於使用者 取出·硬碟300。同理，致動端131的逆時針旋轉動作恰好 與硬碟300插入機殼200的方向一致，換句話說，硬碟 300的插入恰好推擠致動端131而壓下卡扣臂12〇。因此 ’本創作的設計完全符合實際的硬碟裝卸過程，結合積 桿原理與人體工學，著實兼具具有實用性與便利性。 [0041] 此外，如第八圖所示，座體110與卡扣臂120亦可透過塑 料射出而一體製成者，以透過塑料本身的塑性變形而提 供座體110與卡扣臂120間的彈性回復力，藉此可痛、略前 述的柩軸115與彈簧116等構件而減少成本。 [0042] 綜上所述，當知本創作已具有i業利用性、新顆性與進 步性，又本創作之構造亦未曾見於同類產品及公開使用 ’完全符合新型專利申請要件，爰依專利法提出申請。 【圖式簡單說明】 [〇〇43]第一圖係本創作之組合立體圖，顯示硬碟的固定組件已 安裝在機殼上，且硬磘亦插入機殼内。 1013297355-0 101顧#單編號删1 ^ /共25頁 M438105 101年08月06日修正替換頁 [0044] 第二圖係本創作之組合立體圖，顯示硬碟的固定組件已 安裝在機殼上，但硬碟尚未插入機殼内。 [0045] 第三圖係本創作之分解立體圖，顯示硬碟的固定組件之 個別部位及欲安裝在機殼上之對應位置。 [0046] 第四圖係本創作之組合剖面圖，顯示硬碟的固定組件已 安裝在機殼上，但硬碟尚未插入機殼内。 [0047] 第五圖係本創作之組合剖面圖，顯示硬碟的固定組件已 •安裝在機殼上，一部份硬碟已插入機殼内。 [0048] 第六圖係本創作之組合剖面圖，顯示硬碟的固定組件已 安裝在機殼上，且硬碟已完全插入機殼内。 . [0049] 第七圖係本創作之組合剖面圖，顯示硬碟的固定組件已 安裝在機殼上，且扳動扳柄以取出硬碟之操作。 [0050] 第八圖係本創作另一實施例之分解立體圖。 【主要元件符號說明】 [0051] 100固定組件 [0052] 11 0 座體 [0053] 11 1扣合件 [0054] 11 2扣合件 [0055] 11 3缺槽 [0056] 11 4樞孔 [0057] 11 5枢軸 10120936^^^^ A〇101 第12頁/共25頁 1013297355-0 M438105 101年.08月06日修正替換頁 [0058] 116彈簧 [0059] 120卡扣臂 [0060] 121嵌固柱 [0061] 122樞扎 [0062] • 123限位槽 [0063] 1 2 4缺槽 [0064] 13 0扳柄 [0065] 131致動端 [0066] 132操作端 [0067] 133側緣 [0068] 200機殼 [0069] 210底板 [0070] 220侧板 [0071] 221卡合件 [0072] 2211穿孔 [0073] 222卡合件 [0074] 223 開口 [0075] 224剖槽 [0076] 2241導軌 [0077] 2 25限位件 10120936^^^^ A〇101 ^ 13 1 / * 25 I 1013297355-0 M438105 [0078] 226通孔 [0079] 300硬碟 [0080] 31 0定位孔 [0081] 320擋止面 麗嶋^單編號A〇101 第14頁/共25頁 101年08月06日修正替换頁 1013297355-0I. an embedded column of the positioning hole; and 10120936 production order number A_ page 4 / total 25 pages 1013297355-0 M438105 [0012] [0013] [0016] [0017] [0020] [0020] • 101 years. August 06, the core is replacing the π-trigger, pivotally connecting the snap arm, the trigger has a consistent moving end protruding from the casing, When the hard disk is inserted into the casing, the actuating end can be pushed to move the latching arm, so that the inserting post is embedded in the positioning hole to fix the hard disk in the casing. Another object of the present invention is to provide a casing having a hard disk fixing member which can be fixed while the hard disk is inserted without using a screw, and is also convenient when the hard disk is removed. In order to achieve the above object, the present invention provides a casing for accommodating a hard disk, the side of the hard disk has a positioning hole, the casing includes a bottom plate, and the two side plates are respectively erected and connected to the bottom plate. The two side edges, wherein the side panel has two engaging members and an opening between the two engaging members; and at least one fixing component is mounted on the side panel to fix the hard disk. The fixing component comprises: a body that is embedded between the two engaging members; a latching arm pivotally connected to the body, the latching arm has an inserting post at one end of the latching arm; and a trigger Pivoting the latching arm, the trigger having an engaging end extending into the opening, the hard disk being inserted into the casing and capable of pushing the actuating end to pull the latching arm, thereby The fixing column is embedded in the positioning hole to fix the hard disk between the two side plates. Compared with the prior art, this creation has the following effects: 10120936#Single number should be 01 Page 5/Total 25 page 1013297355-0 M438105 101 Aug. 06, 2011 Replacement page [0021] Since the fixed components of this creation include - - a buckle arm and a wrench arm, the buckle arm has a I-solid column, which can be immersed in the positioning hole on the side of the hard disk, and the wrench arm has a consistent moving end protruding from the casing; when the hard disk is inserted into the casing The inner hard disk will push the actuating end to cause the trigger to be pulled, thereby pressing the latching arm' to insert the fitting post on one end of the snap arm into the positioning hole on the side of the hard disk. Secure the hard drive in the case. With the fixed component of the present invention, the user only needs to hold the hard disk into the casing, and then the trigger and the buckle arm can be driven to complete the fixing of the hard disk; the user does not need to press any other part by hand. It is possible to fix the hard disk in the casing in a "plug-and-fix" manner, which is quite convenient and simple to operate. [0022] On the other hand, when the user wants to remove the hard disk, only the end of the trigger that is exposed (ie, the end away from the actuation end) is pulled in the direction of the hard disk insertion, and the buckle can be released. The arm is configured to disengage the clamping post from the clamping hole on the side of the hard disk; and when the exposed end of the trigger is pulled toward the hard disk insertion direction, the actuation end can be synchronously driven in a direction opposite to the hard disk insertion direction Move, so that the hard disk is slightly pushed out of the casing, and the leverage principle is used to help the user remove the hard disk. [0023] It can be seen from the above that when the hard disk is removed, the user only needs to move the trigger on the side panel of the casing, and no need to use tools to remove the screws, and no need to reserve screws on the side of the chassis. The space between the screwdriver and the screw, so the distance between adjacent cabinets can be reduced. The root can be created on the side of the casing, as long as the exposed end of the trigger can be pulled, so that in the case of a large number of casings in a large computer workstation, the creation can improve the efficiency of the south space. [0024] 10120936 production order number, and this creation is a modular fixed assembly, including the seat body, card 0101 page 6 / total 25 pages 1013297355-0 M438105 101 years. The buckle arm and the trigger handle can be installed between the two clamping members of the casing, and the screw and the tool are not required for the installation and removal of the hard disk, and even the mounting or dismounting of the fixing component itself on the casing is also No screws or tools are required, and the design of this creation makes the entire loading and unloading operation quite convenient and easy. [Embodiment] [0025] The detailed description and technical contents of the present invention will be described below with reference to the drawings, but the drawings are for illustrative purposes only and are not intended to limit the present invention. Referring to the first to third figures, the present invention provides a fixed assembly 100 for a hard disk and a casing 200 having the assembly 100. As shown in the second figure, the side surface of the hard disk 300 has two rows and three groups of six positioning holes 310 for fixing the side surface of the hard disk 300 in the casing 200. The front surface of the hard disk 300 has a stop surface 320 to prevent the hard disk 300 from being excessively inserted into the casing 200. Other internal structures of the hard disk 300 are known and are not technical features of the present invention, and the related description is omitted to avoid redundancy. [0028] The fixing assembly 100 of the present invention is for fixing the hard disk 300 in the casing 20 and includes: a body 110, a clamping arm 120, and a trigger 130. The housing 200 of the present invention includes a bottom plate 210, two side plates 220, and the fixing assembly 100. [0029] The two side plates 220 are respectively connected to the two side edges of the bottom plate 210, wherein the one side plate 220 (the left side side plate 220 in the second figure) has two engaging members 221 and 222 and is located at the two engaging members 221 and 222. An opening 223 between each other; more clearly 10120936# single number hall 01 page 7 / total 25 pages 1013297355-0 101 years. August 06 correction replacement page says 'the left side panel 220 in the second figure from top to bottom Three sets of fixing components 100 can be installed, thereby fixing three hard disks 1〇〇 in the casing 2〇〇. In order to enable the hard disk 300 to be properly inserted into the appropriate height position in the casing 200, the side plates 220 are stamped by metal. The method is provided with three slots 224, and the portion of the slot 224 is folded inwardly to form a guide 2241, so that the user can insert the hard disk 300 and straddle the two side plates 220. Between the rails 2241, the hard disc 300 is easily and correctly inserted into the casing 2b. [0030] In addition, in order to enable each set of fixing components 100 to be correspondingly mounted on the side plate 220, the two engaging members 221, 222 are substantially located at the two ends of the side plate 220, and the distance between them is equal to that of the fixing component 1 length. In the second figure, the left engaging member 221 is larger and has a through hole 2211. The right engaging member 222 is smaller and forms a hook. This design facilitates the fixing of the assembly. The snap fit (more on this later). Between the two engaging members 221 and 222, the opening 223 of the side plate 220 is communicated with the inside of the casing 200. Two limiting members 225, the opening 223 and the limiting member protrude from the opening 223. The function of 225 will be described in detail later with the various parts of the fixed assembly 100. [0032] Referring to the third figure, the various parts of the fixed assembly 100 of the present invention will be explained. The seat body 110 is slightly rectangular and is embedded between the two engaging members 221 and 222. More specifically, the two ends of the seat body 110 are respectively formed with two fastening members 111 and 112, which are respectively respectively opposite to the side plates 220. The engaging members 221 and 222 are fitted to each other. Since the engaging member 221 on the left side of the side plate is provided with a through hole 2211, a fastening member 111 of the seat body 110 is correspondingly formed with a hook hook which is embedded with the through hole 2211. Since the engaging member 222 on the right side of the side panel forms a curved hook, the ι〇ι2〇93# single number 靡! 8th/total 25 pages 1013297355-0 M438105 ιοί年.08月06日改定#页以座The other fastening member 112 of the 110 correspondingly forms a buckle groove that can be embedded with the bending hook. In addition, the base 110 is provided with a notch 113 for the trigger 130 to be moved back and forth. [0033] The latching arm 120 is pivotally connected to the base 110. One end of the latching arm 120 has an embedded post 121 (two in this case) that can be embedded in the positioning hole 310. More specifically, the latching arm 120 The length of the latching arm 120 is less than the length of the base 110, so that the latching arm 120 can be received in the base 11 and the latching arm 120 and the base 110 are respectively provided with pivot holes 122 and 114 at the end away from the hard disk 300. The pivotal connection between the base 110 and the latching arm 120 is achieved by the pivoting of the pivot holes 114 and 122 through a frame shaft. In order to enable the insertion post 121 formed by the end of the latching arm 120 to be inserted into the positioning hole 310 of the hard disk 300 through the side plate 220, a through hole 226 is defined in the side plate 220 for the embedded column 121. Pass through. The two sides of the latching arm 120 are respectively provided with two limiting slots 123 for inserting the two limiting members 225 of the side plate 220, thereby maintaining the two sides of the locking arm 120 in the correct position, so that the fixing column 121 can be correctly It is embedded in the positioning hole 310 of the hard disk 300 without deviation. [0034] The latching arm 120 is provided at a position corresponding to the opening 223 of the side plate 220 with a notch 124 for the trigger 130 to be moved back and forth, so that one end of the trigger 130 can protrude to the notch 124 and The opening 223 of the side plate 220 enters the inside of the casing 200. In addition, in order to effectively clamp the hard disk 300 when the fixing post 121 of the latching arm 120 is inserted into the positioning hole 310 of the hard disk 300, the pivot 115 between the base 110 and the latching arm 120 is disposed. There is a spring 116, and the two ends of the spring 116 abut against the seat body 110 and the snap arm 120, respectively. [0035] The 1#1 single-numbered trigger 130 is framed in the notch 124 of the latch arm 120, and the trigger 130 has A0101 page 9/total 25 pages 1013297355-0 M438105 101.08.06 The modified replacement page protrudes from the coincident end 131 in the opening 223 of the side plate 220 and an operating end 132 away from the actuating end 131, and the actuating end 131 has a relatively shortened side edge 133 on both sides. It should be particularly noted that the pivotal position between the trigger 13 〇 and the latching arm 120 is located between the actuating end 131 and the operating end 132, and the pivoting portion acts like a fulcrum to make the trigger 13〇 Produce a leverage. [0036] Next, with reference to the fourth to seventh drawings, the principle of operation of the fixed assembly 100 of the present invention will be explained. [0037] The fourth figure shows that the fixing component 1〇〇 has been mounted on the casing 2, but the hard disk 300 has not been inserted into the casing 2〇〇. As can be seen from the fourth figure, the actuating end 131 of the trigger 丨3〇 protrudes into the opening 223 of the side plate 220 and protrudes into the casing 200' and its side edge 133 abuts against the snap arm 120. Support point. The fifth figure shows that a portion of the hard disk 300 has been inserted into the casing 2〇0 along the guide rail 2241. At this time, the leading edge of the hard disk 3 正 just contacts the actuation end 131 of the trigger 130 〇 [〇〇38] The sixth figure shows that the hard disk 300 has been completely inserted into the casing 200. When the leading edge of the hard disk 3 is inserted into the casing 200, the leading edge of the hard disk 300 pushes the actuating end 131 to be actuated. The end 131 is toggled in a counterclockwise direction (to the left of the sixth figure); at this time, due to the leverage of the trigger 130, the operating end 132 is also pushed in the counterclockwise direction (to the right of the sixth figure). The latching arm 120 moves the latching arm 12 to the side panel 220, thereby inserting the latching post 121 of the latching arm 120 through the side panel 220 into the positioning hole 310 of the hard disk 300. In this way, the hard disk 3 can be fixed between the two side plates 220 of the casing 200. [0039] Referring to the seventh figure, when the user wants to remove the hard disk 3 from the casing 200, the user only needs to move the trigger clockwise (to the left of the seventh figure). 10120936^单号A01〇l Page 10/Total 25 pages M438105 ι____ [ΐ〇1'〇August 6th Correction replaces the operation end 132 of the ^130, the leverage of the trigger 130 enables the actuation end 131 to correspond Rotating clockwise (toward the right side of the seventh figure), the clockwise rotation of the actuating end 131 selects a distance between the hard disk 300 and the snap arm 120, and the embedded post 121 of the snap arm 120 The positioning hole 310 of the hard disk 3 脱离 is detached. In this way, the user can smoothly pull the hard disk 300 out of the casing 2 by pulling the stop surface 310' of the hard disk 300 from the outside of the casing 2. [0040] It is worth mentioning that the clockwise rotation of the actuating end 131 coincides with the direction in which the hard disk 300 is to be separated from the casing 200, so that the contact between the actuating end 131 and the hard disk 300 is conceivable. The frictional force helps the disc 300 to be pushed slightly outward when the actuating end 131 rotates clockwise, thus facilitating the user to remove the hard disk 300. Similarly, the counterclockwise rotation of the actuating end 131 coincides with the direction in which the hard disk 300 is inserted into the casing 200. In other words, the insertion of the hard disk 300 just pushes the actuating end 131 to depress the latching arm 12'. Therefore, the design of this creation is completely in line with the actual hard disk loading and unloading process, combined with the principle of integration and ergonomics, and it is practical and convenient. [0041] In addition, as shown in FIG. 8 , the base body 110 and the latching arm 120 can also be integrally formed through plastic injection to provide a space between the base 110 and the latching arm 120 through plastic deformation of the plastic itself. The elastic restoring force can be used to reduce the cost by slightly absorbing the aforementioned members such as the cymbal shaft 115 and the spring 116. [0042] In summary, when Zhiben's creation has i-utility, newness and progress, and the structure of this creation has not been seen in similar products and public use, it fully complies with the requirements of new patent applications, and converts patents. The law makes an application. [Simple description of the drawing] [〇〇43] The first drawing is a combined perspective view of the creation, showing that the fixing component of the hard disk is mounted on the casing, and the hard cymbal is also inserted into the casing. 1013297355-0 101顾#单编号删1 ^ / Total 25 pages M438105 Modified on August 06, 101. [0044] The second figure is a combined perspective view of the creation, showing that the fixed components of the hard disk are mounted on the chassis. , but the hard drive has not been inserted into the case. [0045] The third figure is an exploded perspective view of the present invention showing the individual parts of the fixed components of the hard disk and the corresponding positions to be mounted on the casing. [0046] The fourth figure is a combined sectional view of the present invention, showing that the fixing component of the hard disk is mounted on the casing, but the hard disk has not been inserted into the casing. [0047] The fifth drawing is a combined sectional view of the present invention, showing that the fixing component of the hard disk has been mounted on the casing, and a part of the hard disk has been inserted into the casing. [0048] The sixth drawing is a combined sectional view of the present invention, showing that the fixing component of the hard disk is mounted on the casing, and the hard disk is completely inserted into the casing. [0049] The seventh drawing is a combined sectional view of the present invention, showing that the fixing component of the hard disk has been mounted on the casing, and the trigger is pulled to take out the operation of the hard disk. [0050] The eighth figure is an exploded perspective view of another embodiment of the present creation. [Main component symbol description] [0051] 100 fixed component [0052] 11 0 Seat [0053] 11 1 Fastener [0054] 11 2 Fastener [0055] 11 3 Notch [0056] 11 4 Pivot [ 0057] 11 5 Pivot 10120936^^^^ A〇101 Page 12/Total 25 Page 1013297355-0 M438105 101. August 06 Revision Replacement Page [0058] 116 Spring [0059] 120 Clip Arm [0060] 121 Insert column [0061] 122 pivot [0062] • 123 limit slot [0063] 1 2 4 slot [0064] 13 0 trigger [0065] 131 actuation end [0066] 132 operating end [0067] 133 side Edge [0068] 200 casing [0069] 210 bottom plate [0070] 220 side plate [0071] 221 engaging member [0072] 2211 perforation [0073] 222 engaging member [0074] 223 opening [0075] 224 cutting groove [0076 ] 2241 Guide [0077] 2 25 Limiter 10120936^^^^ A〇101 ^ 13 1 / * 25 I 1013297355-0 M438105 [0078] 226 through hole [0079] 300 hard disk [0080] 31 0 positioning hole [ 0081] 320 stop face 嶋 嶋 ^ single number A 〇 101 page 14 / total 25 pages 101 years of August 06 revised replacement page 1013297355-0