M305923 八、新型說明： 【新型所屬之技術領域】 、 本創作涉及一種擴充模組，特別是關於一種抽取方便 之擴充模組。 [先前技術】 如今電腦功能不斷加強，出現各種擴充功能之擴充 卡，為了便於插拔，推出了可容置複數擴充卡於其中之擴 充模組和用於插接轉換之直立卡，由於電腦機殼内部空間 • 有限，而内部電腦元件很多，拆卸擴充模組則很不方便。 業界也出現一種便於抽取之擴充模組，該擴充模組之一側 面設有一個提把構造組合，該擴充模組安裝於一機殼内之 主機板上時，可利用該提把構造組合作為分離該模組機殼 與該主機板之一施力處，其中該提把構造組合由一拉把、 二滑動臂、二擋止部以及二限位環所組成，該拉把位於該 二擋止部之上方位置處，於其適當位置處設有一勾拉孔， 另，該二限位環保持一段適當距離，而被固設於該侧面之 等高位置處，又，各該滑動臂於該側面之垂直方向穿過各 該限位環，其一端連接至該拉把上，而其另一端則與各該 擋止部相連接，該二限位環恰好位於該拉把與該二擋止部 之間，這種擴充模組之提把構造組合之結構複雜，製造成 本很南。 【新型内容】 鑒於以上内容，有必要提供一種便於抽取且結構簡單 之擴充模組。 6 M305923 一種擴充模組，可容置複數擴充卡，該擴充模組安裝 -於一機殼内之主機板上，其包括一支架及一安裝於該支架 -上之把手，該把手包括一可作為該擴充模組與該主機板相 分離之施力處之拉動部及一對滑動臂，每一滑動臂設有一 滑槽，該支架對應設有可滑動地容置於該對滑槽中之凸體。 相對於習知技術，該擴充模組採用之把手結構簡單。 【實施方式】 請參閱圖1，一擴充模組10安裝於一電腦機殼80中 之電腦主機板90上。 請一併參閱圖1及圖2，該擴充模組10包括一支架 30及一把手20。 該支架30包括一前板31、一側板32及一後板34， 該前板31 —端彎折延伸形成一折邊311，該折邊311設有 一安裝孔312，該侧板32在靠近該後板34 —端向外凸起 形成一收容部33，該收容部33設有一底板331及一對自 該底板331兩端延伸形成之收容壁332，每一收容壁332 設有一凸體，在本實施例中每一凸體為一螺絲40,其藉由 設在每一收容壁332中之一通孔333固定在每一收容壁 332上；該後板34向外延伸形成一折邊341，該折邊341 設有一安裝孔342,在該後板34内侧垂直延伸形成複數對 安裝片343，每一安裝片343設有一安裝孔344，與該後 板34相對之前板31内侧也設有相對之安裝片，每一安裝 片也設有安裝孔。 該把手20包括一拉動部21及兩個滑動臂22,每一滑 M305923 動臂22設有一與該螺絲40對應之滑槽221，該螺絲40可 -容置於該滑槽221中並將該把手20連接在該支架30上， -該滑動臂22與該收容壁332平行，該滑動臂22可沿著該 收容壁332滑動。 該電腦機殼80包括一侧壁81，該側壁81後端彎折延 伸形成一折邊811，該折邊811設有一與該折邊341之安 裝孔342相對應之開孔812,該電腦機殼80之底板還設有 一與該安裝孔312相對應之開孔830，該電腦主機板設有 一插槽91。 一直立卡50固定在該支架30之收容部33之内側， 該直立卡50設有一插接端52及至少一插槽51，一擴充卡 60兩端分別設有一肩部61，每一肩部61兩端分別設有一 與該後板34和前板31之安裝孔相對應之開孔611，該擴 充卡60還設有一與該插槽51相對應之插接端62,安裝該 擴充卡60時，先將該插接端62插入該插槽51中，將該 擴充卡60兩個肩部61之開孔611與該支架30之後板34 和前板31之安裝孔對應，藉由複數螺絲35將該擴充卡60 與該支架30鎖固在一起。 請繼續參閱圖1至圖3，安裝該擴充模組10時，先將 該直立卡50之插接端52插入該電腦主機板90之插槽91 中，此時，該安裝孔312與該開孔830對應，該安裝孔342 與開孔812對應，藉由螺釘70、71將該擴充模組10與電 腦機殼80鎖固在一起。 請參閱圖1、圖2及圖4,拆卸該擴充模組10時，先 M305923 分別將該螺釘70、71卸下，向上提起該把手20之拉動部 -21，當該滑槽221之下端抵住該螺絲40時，該把手20位 -於一可操作位置，再向上提起拉動部21，即可將該插接端 52與該插槽91分離，將該擴充模組10從該電腦機殼80 拆卸下來。 在本實施例中，該凸體可設於該把手20上，相應該 滑槽221可設於該支架30中。 綜上所述，本創作符合新型專利之要件，爰依法提出 專利申請。惟，以上僅為本創作之較佳實施例，舉凡熟悉 本案技藝之人士，在爰依本創作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係本創作擴充模組較佳實施例與機殼之立體分解圖。 圖2係本創作擴充模組較佳實施例之立體分解圖。 圖3係本創作擴充模組較佳實施例與機殼之立體組裝圖。 圖4係本創作擴充模組較佳實施例與機殼處於拆卸位置 之立體圖。 【主要元件符f虎說明】 擴充模組 10 把手 20 拉動部 21 滑動臂 22 滑槽 221 支架 30 前板 31 折邊 311 安裝孔 312 侧板 32 收容部 33 底板 331 M305923 收容壁 332 通孔 333 後板 34 折邊 341 安裝孔 342 安裝片 343 安裝孔 344 螺絲 35 螺絲 40 直立卡 50 插槽 51 插接端 52 擴充卡 60 肩部 61 開孔 611 插接端 62 螺釘 70 螺釘 71 機殼 80 侧壁 81 折邊 811 開孔 812 開孔 830 主機板 90 插槽 91M305923 VIII. New description: [New technical field] This creation involves an expansion module, especially for an expansion module that is convenient to extract. [Prior Art] Nowadays, the computer functions are continuously strengthened, and expansion cards with various expansion functions appear. In order to facilitate plugging and unplugging, an expansion module capable of accommodating a plurality of expansion cards and an upright card for plug conversion are introduced, due to the computer machine. The internal space of the case is limited, and there are many internal computer components. It is inconvenient to disassemble the expansion module. An expansion module that is easy to extract is also provided in the industry. One side of the expansion module is provided with a handle structure combination. When the expansion module is mounted on a motherboard in a casing, the combination of the handle structure can be utilized. Separating the module casing from a force applying portion of the motherboard, wherein the handle structure combination is composed of a pull handle, two sliding arms, a second stop portion and a second limit ring, and the pull handle is located in the second gear At a position above the stop, a hook hole is provided at a suitable position thereof, and the two limit rings are kept at an appropriate distance and are fixed at the same height position of the side surface, and each of the sliding arms is The lateral direction of the side passes through each of the limiting rings, one end of which is connected to the pull handle, and the other end of which is connected to each of the blocking portions, the two limiting rings are located just at the pull handle and the second blocking Between the stops, the structure of the lifting structure of the expansion module is complicated, and the manufacturing cost is very south. [New content] In view of the above, it is necessary to provide an expansion module that is easy to extract and has a simple structure. 6 M305923 An expansion module for accommodating a plurality of expansion cards, the expansion module being mounted on a motherboard in a casing, comprising a bracket and a handle mounted on the bracket, the handle comprising a handle As a pulling portion of the force-applying portion of the expansion module and the pair of sliding plates, each sliding arm is provided with a sliding slot, and the bracket is slidably received in the pair of sliding slots. Protrusion. Compared with the prior art, the expansion module adopts a simple handle structure. [Embodiment] Referring to FIG. 1, an expansion module 10 is mounted on a computer motherboard 90 in a computer casing 80. Referring to FIG. 1 and FIG. 2 together, the expansion module 10 includes a bracket 30 and a handle 20. The bracket 30 includes a front panel 31, a side panel 32 and a rear panel 34. The front panel 31 is bent and extended to form a flange 311. The flange 311 is provided with a mounting hole 312. The side panel 32 is adjacent to the bracket 32. A receiving portion 33 is formed on the rear end of the rear plate 34. The receiving portion 33 is provided with a bottom plate 331 and a pair of receiving walls 332 extending from opposite ends of the bottom plate 331. Each receiving wall 332 is provided with a convex body. Each of the protrusions in the embodiment is a screw 40 fixed to each of the receiving walls 332 by a through hole 333 provided in each of the receiving walls 332; the rear plate 34 extends outward to form a flange 341. The flange 341 is provided with a mounting hole 342, and a plurality of pairs of mounting pieces 343 are vertically extended on the inner side of the rear plate 34. Each mounting piece 343 is provided with a mounting hole 344 opposite to the rear plate 34. Mounting pieces, each mounting piece also has a mounting hole. The handle 20 includes a pulling portion 21 and two sliding arms 22, and each sliding M305923 boom 22 is provided with a sliding slot 221 corresponding to the screw 40, and the screw 40 can be accommodated in the sliding slot 221 and The handle 20 is coupled to the bracket 30. The sliding arm 22 is parallel to the receiving wall 332, and the sliding arm 22 is slidable along the receiving wall 332. The computer casing 80 includes a side wall 81. The rear end of the side wall 81 is bent to form a flange 811. The flange 811 is provided with an opening 812 corresponding to the mounting hole 342 of the flange 341. The bottom plate of the casing 80 is further provided with an opening 830 corresponding to the mounting hole 312, and the computer motherboard is provided with a slot 91. The upright card 50 is fixed to the inner side of the accommodating portion 33 of the bracket 30. The erecting card 50 is provided with a plugging end 52 and at least one slot 51. A shoulder portion 61 is respectively disposed at each end of an expansion card 60, and each shoulder portion is provided. The two ends of the 61 are respectively provided with an opening 611 corresponding to the mounting hole of the rear plate 34 and the front plate 31. The expansion card 60 is further provided with a plug end 62 corresponding to the slot 51, and the expansion card 60 is installed. The insertion end 62 is first inserted into the slot 51, and the opening 611 of the two shoulders 61 of the expansion card 60 corresponds to the mounting hole of the rear plate 34 and the front plate 31 of the bracket 30, by using a plurality of screws. 35 The expansion card 60 is locked with the bracket 30. Please refer to FIG. 1 to FIG. 3 . When the expansion module 10 is installed, the plug end 52 of the upright card 50 is first inserted into the slot 91 of the computer motherboard 90. At this time, the mounting hole 312 and the opening are opened. Corresponding to the hole 830, the mounting hole 342 corresponds to the opening 812, and the expansion module 10 and the computer casing 80 are locked by screws 70 and 71. Referring to FIG. 1 , FIG. 2 and FIG. 4 , when the expansion module 10 is removed, the screws 70 and 71 are respectively removed by the M305923, and the pulling portion 21 of the handle 20 is lifted upward, and the lower end of the sliding slot 221 is abutted. When the screw 40 is held, the handle 20 is in an operable position, and then the pulling portion 21 is lifted up, the plug end 52 can be separated from the slot 91, and the expansion module 10 is removed from the computer case. 80 Removed. In this embodiment, the protrusion can be disposed on the handle 20, and the corresponding slot 221 can be disposed in the bracket 30. In summary, this creation meets the requirements of the new patent and submits a patent application in accordance with the law. However, the above are only preferred embodiments of the present invention, and those skilled in the art will be able to cover the equivalent modifications or variations in the spirit of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a preferred embodiment of the present expansion module and a casing. 2 is an exploded perspective view of a preferred embodiment of the present expansion module. FIG. 3 is a perspective assembled view of a preferred embodiment of the creative expansion module and the casing. Fig. 4 is a perspective view showing the preferred embodiment of the creative expansion module and the casing in a disassembled position. [Main component code f tiger description] Expansion module 10 Handle 20 Pulling part 21 Slide arm 22 Chute 221 Bracket 30 Front plate 31 Folding edge 311 Mounting hole 312 Side plate 32 Housing part 33 Base plate 331 M305923 Housing wall 332 Through hole 333 Plate 34 Folding 341 Mounting hole 342 Mounting piece 343 Mounting hole 344 Screw 35 Screw 40 Upright card 50 Slot 51 Plug end 52 Expansion card 60 Shoulder 61 Opening 611 Plug end 62 Screw 70 Screw 71 Case 80 Side wall 81 Folding 811 Opening 812 Opening 830 Motherboard 90 Slot 91