M309130 八、新型說明： 【新型所屬之技術領域】 本創作涉及-種風扇固定袭置，尤指一種用於饲服器 或電腦中之風扇固定裝置。 【先前技術】 旦眾所周知，電子元件於工作時，常常會產生一定之熱 量，如不將此等熱量及時帶走，將會給電子元件帶來損害。 口此會需要一些散熱裝置，用以對電子元件進行散 熱。 如，於電腦或伺服器機箱中，一般會安裝有風扇來達 到散熱之目。為將風扇固定於該機箱中，通常採用螺絲將 風扇直接固定於機箱中。該風扇可裝入一固定架中。該固 定架上開設複數通孔，該電腦或伺服器機箱之一侧板或後 對應該等通孔開設複數螺孔。安裝時，該風扇裝入該 口疋木中，並一起抵靠於該侧板或後板上。該固定架之通 ⑩孔與該侧板或後板之螺孔對齊。複數螺絲穿入該固定架之 通孔並鎖固於該側板或後板之螺孔中，便可將該風扇固定 於該電腦或伺服器機箱中。然，此種使用螺絲之固定方式 於拆裝風扇時，需要採用螺絲起子等工具，極為不便。 【新型内容】 鐾於以上内容，有必要提供一種方便風扇拆裝之風扇 固定裝置。 一種風扇固定裝置，用以固定一設有通孔之風扇，包 括一機箱及一固定架，該機箱設有一底板及一與底板垂直 M309130 該底板上設有至m片及—突起該固定架 :有與駭位片卡置配合之定位塊、至少—㈣插人該 風扇通孔之突柱及-彈性操作桿，該操作桿上設有一突 塊，該突塊可與該底板之突起抵#配合，並可藉由板動該 操作桿使兩者分離’該固定架藉由該定位塊與該底板之定 位片卡置配合及該突塊與該突起抵#配合而安裝於該底板 上，並與該侧板一起將該風扇固定於兩者之間。M309130 VIII. New description: [New technical field] This creation involves a kind of fan fixed attack, especially a fan fixing device used in a feeding machine or a computer. [Prior Art] It is well known that electronic components often generate a certain amount of heat during work. If these heats are not taken away in time, they will cause damage to electronic components. This will require some heat sinks to dissipate the electronic components. For example, in a computer or server chassis, a fan is usually installed to achieve heat dissipation. To secure the fan in the chassis, the fan is usually screwed directly into the chassis. The fan can be loaded into a holder. A plurality of through holes are formed in the fixing frame, and a plurality of screw holes are opened in the side plate or the rear of the computer or the server chassis. When installed, the fan is loaded into the coffin and abuts against the side or rear panel. The through hole 10 of the holder is aligned with the screw hole of the side plate or the rear plate. The plurality of screws are threaded into the through holes of the holder and locked in the screw holes of the side plate or the rear plate to fix the fan in the computer or the server chassis. However, such a fixing method using a screw requires a tool such as a screwdriver when the fan is to be disassembled, which is extremely inconvenient. [New content] In view of the above, it is necessary to provide a fan fixing device that facilitates fan disassembly. A fan fixing device for fixing a fan having a through hole, comprising a casing and a fixing frame, wherein the casing is provided with a bottom plate and a vertical plate M309130. The bottom plate is provided with m pieces and protrusions: The positioning block is matched with the clamping piece card, at least—(4) the protruding column of the fan through hole and the elastic operating rod, and the operating rod is provided with a protrusion, and the protruding piece can be opposite to the protrusion of the bottom plate. Cooperating, and separating the two by actuating the operating rod. The fixing frame is mounted on the bottom plate by the positioning block being engaged with the positioning piece of the bottom plate and the protruding piece is engaged with the protruding point The fan is fixed between the two together with the side panel.
相較於習知技術，本創作風扇固定震置之固定架藉由 定位塊與底板之定位片卡置配合及突塊與該突起抵靠酉曰己合 而安裝於該底板上，並與侧板—起將風扇固定於兩者之 間’而藉由扳動彈性操作桿而使固定架之突塊與底板之突 起分離而向外拉動較架，從而使固定架之突柱自風扇之 通孔中滑出’從而使風扇可自機箱中取出，於組裝與拆卸 風扇時均不需使用螺絲起子等工具，拆裝極為方便。 【實施方式】 〜請參_ 1’本創作較佳實施方式風扇固定裝置用以 固疋一風扇10 ’該風扇10於四角落處各開設一通孔12。 該風扇固定裝置包括一機箱20及一固定架30。 該機箱20包括一底板22及一與該底板22垂直之側板 24。該底板22於靠近該側板24之位置向上突設兩定位片 222,並於該兩定位片222之大致中間位置處向上突設一突 起224。每一定位片222與該底板22間形成一間隙。該側 板24於靠近該兩定位片222之一之位置設有一限位片 242。該限位片242大致與該侧板24垂直。 M309130 請參閱圖1及圖2,該固定架30為一框體，包括一底 壁32、兩自該底壁32之兩端分別向上彎折延伸之侧壁34 及一連接該兩侧壁34上端之橫桿36。該固定架30 —侧之 四角落對應該風扇10之通孔12各延伸出一突柱38。該底 壁32之上表面設有一操作桿322,下表面開設一凹陷323。 該操作桿322包括一基部324及一自該基部324之末端向 上垂直延伸且成L形之操作部326。該底壁32於該基部 324之兩侧分別開設一凹口 328,以便於該基部324彈性變 ® 形。該基部324之底部設有一突塊329。該突塊329於向 著該突柱38之一侧形成一傾斜面3292，另一侧則形成一 阻擋面3294。該兩侧壁34之下端部分別設有一斜向上延 伸之彈性臂342。該兩側壁34之底部兩侧分別水平向外突 出一定位塊344。 請參閱圖3及圖4,組裝時，將該風扇10放置於該機 箱20之侧板24與該底板22之兩定位片222之間，並使其 ⑩抵靠於該側板24及限位片242上。將該固定架30放置於 該底板22上，並使該兩側壁34之定位塊344分別與該底 板22之兩定位片222對齊。向内推動該固定架30，使其 於該底板22上向著該侧板24之方向滑動。該底板22之突 起224滑入該固定架30之凹陷323中。該固定架30之兩 定位塊344分別滑入該兩定位片222與該底板22間之縫隙 中。此外，由於該限位片242之限位作用，該固定架30 之突柱38恰可***該風扇10之對應通孔12中。當該固定 架30之突塊329之傾斜面3292抵靠於該突起224上時， M309130 該固定架30之兩彈性臂342抵靠於該風扇10上。進一步 推動該固定架30,該突起224抵頂該突塊329而使該操作 桿322之基部324向上彈性變形，該突塊329便可越過該 突起244。該突塊329越過該突起244後，該基部324彈 性回復，該突塊329之阻擋面3294抵靠於該突起224上， 並為其所阻擋，從而防止該固定架30沿遠離該侧板24方 向滑動。該彈性臂342受該風扇10之擠壓而發生彈性變 形，並因此產生一彈性作用力而將該風扇10緊緊地抵靠於 > 該侧板24上。該風扇10便可穩定固定於該機箱20中。 拆卸時，向上扳動該操作桿322，該基部324向上彈 性變形而使該突塊329與該突起224脫離。向外拉動該固 定架30，使其沿遠離該侧板24方向移動。該固定架30之 兩定位塊344分別自該兩定位片222與該底板22之縫隙中 滑出，該固定架30之突柱38與該風扇10之對應通孔12 脫離，便可將該風扇10自該機箱20中取出。 | 於上述實施方式中，該機箱20之底板22、侧板24及 該固定架30 —起將該風扇10夾持於三者之間，該固定架 30藉由該突柱38***該風扇10之通孔12中，從而限制 該風扇10於與該侧板24平行之方向上之位移，且與該侧 板24 —起限制該風扇10於與該侧板24垂直之方向上之位 移。 於上述實施方式中，安裝該風扇10後，該固定架30 之突柱38與該機箱20之侧板24垂直。 綜上所述，本創作確已符合新型專利要求，爰依法提 M309130 出專利中μ。惟’以上所述者僅為本創作之較佳實施方式， 舉凡熟悉摘作技藝之人士，爰財創作之㈣所作之等 效修飾或變化，皆應涵蓋於以下之中請專利範圍内。 【圖式簡單說明】 圖1係本創作較佳實施方式風扇固定裝置之立體分 圖。Compared with the prior art, the fixing frame of the fixed fan of the present invention is mounted on the bottom plate by the positioning piece of the positioning block and the positioning piece of the bottom plate, and the protrusion and the protrusion abut against the protrusion, and the side is mounted on the bottom plate The plate-fixing fan is fixed between the two', and by pulling the elastic operating rod, the protrusion of the fixing frame is separated from the protrusion of the bottom plate to pull the frame outward, so that the protruding column of the fixing frame is connected to the fan. Sliding out of the hole 'so that the fan can be taken out of the chassis, no need to use tools such as screwdrivers when assembling and disassembling the fan, it is very convenient to disassemble. [Embodiment] 〜1' The preferred embodiment of the fan fixing device is for fixing a fan 10'. The fan 10 defines a through hole 12 at each of the four corners. The fan fixing device includes a chassis 20 and a fixing frame 30. The chassis 20 includes a bottom plate 22 and a side plate 24 that is perpendicular to the bottom plate 22. Two positioning pieces 222 are protruded from the bottom plate 22 at a position close to the side plate 24, and a protrusion 224 is protruded upward at a substantially intermediate position between the two positioning pieces 222. A gap is formed between each of the positioning pieces 222 and the bottom plate 22. The side plate 24 is provided with a limiting piece 242 adjacent to one of the two positioning pieces 222. The limiting piece 242 is substantially perpendicular to the side plate 24. Referring to FIG. 1 and FIG. 2 , the fixing frame 30 is a frame body, and includes a bottom wall 32 , two side walls 34 extending upward from opposite ends of the bottom wall 32 , and a connecting side wall 34 . The upper end of the crossbar 36. The four corners of the holder 30 extend from the through holes 12 of the fan 10 to each of the protrusions 38. An upper surface of the bottom wall 32 is provided with an operating rod 322, and a recess 323 is defined in the lower surface. The operating lever 322 includes a base portion 324 and an operating portion 326 extending vertically upward from the end of the base portion 324 and having an L shape. The bottom wall 32 defines a notch 328 on each side of the base portion 324 to facilitate the elastic deformation of the base portion 324. A protrusion 329 is disposed at the bottom of the base 324. The projection 329 forms an inclined surface 3292 toward one side of the stud 38 and a blocking surface 3294 on the other side. The lower ends of the two side walls 34 are respectively provided with an elastic arm 342 extending obliquely upward. A positioning block 344 protrudes horizontally outward from the bottom sides of the two side walls 34, respectively. Referring to FIG. 3 and FIG. 4 , the fan 10 is placed between the side plate 24 of the chassis 20 and the two positioning pieces 222 of the bottom plate 22 , and the 10 is abutted against the side plate 24 and the limiting piece. 242. The holder 30 is placed on the bottom plate 22, and the positioning blocks 344 of the two side walls 34 are respectively aligned with the positioning pieces 222 of the bottom plate 22. The holder 30 is pushed inwardly to slide on the bottom plate 22 in the direction of the side plate 24. The protrusion 224 of the bottom plate 22 slides into the recess 323 of the holder 30. The two positioning blocks 344 of the fixing frame 30 are respectively slid into the gap between the two positioning pieces 222 and the bottom plate 22. In addition, due to the limiting action of the limiting piece 242, the stud 38 of the fixing frame 30 can be inserted into the corresponding through hole 12 of the fan 10. When the inclined surface 3292 of the protrusion 329 of the fixing frame 30 abuts against the protrusion 224, the two elastic arms 342 of the holder 30 of the M309130 abut against the fan 10. The holder 30 is further pushed, and the protrusion 224 abuts the protrusion 329 to elastically deform the base portion 324 of the operating rod 322 upwardly, and the protrusion 329 can pass over the protrusion 244. After the protrusion 329 passes over the protrusion 244, the base portion 324 elastically recovers, and the blocking surface 3294 of the protrusion 329 abuts against the protrusion 224 and blocks it, thereby preventing the fixing frame 30 from being away from the side plate 24 Slide in the direction. The elastic arm 342 is elastically deformed by the pressing of the fan 10, and thus generates an elastic force to firmly abut the fan 10 against the side plate 24. The fan 10 can be stably fixed in the chassis 20. When disassembled, the operating lever 322 is pulled upward, and the base portion 324 is elastically deformed upward to disengage the projection 329 from the projection 224. The fixing frame 30 is pulled outward to move in a direction away from the side plate 24. The two positioning blocks 344 of the fixing frame 30 are respectively slid out from the gap between the two positioning pieces 222 and the bottom plate 22. The protruding post 38 of the fixing frame 30 is separated from the corresponding through hole 12 of the fan 10, and the fan can be used. 10 is taken out of the chassis 20. In the above embodiment, the bottom plate 22, the side plate 24 and the fixing frame 30 of the chassis 20 are sandwiched between the three, and the fixing frame 30 is inserted into the fan 10 by the protruding post 38. In the through hole 12, the displacement of the fan 10 in the direction parallel to the side plate 24 is restricted, and the displacement of the fan 10 in the direction perpendicular to the side plate 24 is restricted together with the side plate 24. In the above embodiment, after the fan 10 is installed, the stud 38 of the fixing frame 30 is perpendicular to the side plate 24 of the chassis 20. In summary, this creation has indeed met the requirements of the new patent, and the M309130 patent is issued in accordance with the law. However, the above is only the preferred embodiment of this creation. For those who are familiar with the technique, the equivalent modification or change made by Qi Cai's (4) should be covered in the following patents. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a fan fixing device of a preferred embodiment of the present invention.
圖2係圖 1中固定架之另一立體圖。 圖3係圖 1之立體組裝圖。 圖4係圖 1之另一 立體組裝圖。 【主要元件符號說明】 風扇 10 通孔 12 機箱 20 底板 22 定位片 222 突起 224 侧板 24 限位片 242 固定架 30 底壁 32 操作桿 322 凹陷 323 基部 324 操作部 326 凹口 328 突塊 329 傾斜面 3292 阻擋面 3294 侧壁 34 彈性臂 342 定位塊 344 橫桿 36 突柱 38Figure 2 is another perspective view of the holder of Figure 1. Figure 3 is a perspective assembled view of Figure 1. Figure 4 is another perspective assembled view of Figure 1. [Main component symbol description] Fan 10 Through hole 12 Chassis 20 Base plate 22 Positioning piece 222 Protrusion 224 Side plate 24 Restriction piece 242 Retaining frame 30 Bottom wall 32 Operating rod 322 Recess 323 Base 324 Operating part 326 Notch 328 Bump 329 Tilt Face 3292 blocking surface 3294 side wall 34 elastic arm 342 positioning block 344 cross bar 36 stud 38