I248565 玖、發明說明： 【發明所屬之技術領域】 本發明提供一種電腦主機殼體其電路板定位裝置， 指—種電路板μ於電腦主機殼體中，完全摒除螺检^ 接，以達卡掣固定及拆卸電路板快速便捷。 【先前技術】 ，按習知之電腦主機殼體’其内部之電路板均 式固定於底板面上，在施工上極為不便，即均必 栓之螺接入及旋鬆，以供組卸電路板以及必須要在電路’ 板、底板面上一一鑽設螺孔來螺接，其加工成本高包 心居於以上，如何設計出-種完全免螺接方式二定電 板於電腦主機均體内部乃是本案鑽研之課題。 【發明内容】 本發明主要目的，即在提供一種電腦主機 板定位裝置，於揎兩枚此Αw 版”电路 定 “軍-路板免螺絲之螺接，即可快速卡掣固 或拆卸电路板於電腦主機殼體中。 奸^㈣Γ三所示，本發明係在提供-種電腦主機 "又騷具私路板定位裝置，乃包含： 主機殼體ίο，其底板面12上分別 樑體20 ’彈性簧片3〇 :直向的凸 2，1心…、 凸知體2 〇之側壁面2 一开垂直的頂擋壁32，頂擋 設一攀動體3 4，後柊辟q ς 方 =之間形成一夹槽36;内具有定位 之凸包體4G在底板面Η上形成，定位凹槽4 5 1248565 2之槽口對應於夾槽3 6。 依據則逃之主要特徵，其中頂擋壁3 2與攀動體3 4 之間係呈一 U型體3 7。 %依據則述之主要特徵，其中彈性簧片3 〇後側壁設有 牙孔3 8 ( 3 8 )’鉚釘3 9可穿接穿孔3 8 ( 3 8 )，進 -步鉚接於凸樑體2 〇之側壁面2 2所設之穿孔2 2 1 上。 依據前述之主要特徵，其中彈性簧片3 0的攀動體3 4可又力向上彈性揚起，以供_電路板5 ◦之通過，電路 板5 〇之下端5 2卡掣於定位凹槽4 2中，而上端5 4卡 入夾槽3 6中。 【實施方式】 (1).如圖三所示’電腦主機殼體i 〇，其底板面i 2上所 固接之直向凸樑體2 0係至少為二個以上，彈性簧片 3 〇後側固定於凸樑體2 0之側壁面2 2上，以形成 彈性的懸臂，藉此簀片3 0更具有彈性及可撓性，請 參閱圖五，利用人手指攀起攀動體3 4上提一角度， 使簧片3 0彈性上變形，以將一長電路板5 0的下端 5 2卡入定位凹槽4 2中，再將長電路板5 〇扶正呈 垂直狀態’施力釋放’簧片3 〇彈性復位，電路板5 0之上端5 4恰卡入央槽3 6中被夹擎定位（如圖四 所不）。請麥閱圖三，複數凸樑體2 0上的簧片3 〇其 央槽3 6均-一的夹掣上端5 4，複數定位凹槽4 2 --的卡，定位電路板50的下端52，藉此二条狀 1248565 的電路板5 0乃有效被固定於底板面i 2上。 (2) •如圖五所示，施力攀動體3 4，使攀動體3 4向上揚 起，則如前述之動作，電路板5 〇之上端5 4脫離夾 槽3 6 ’下端5 2脫離定位凹槽4 2，則電路板5 0 順利被取出，簧片3 〇復位。 (3) .如圖一、四所示，υ型體3 了之設計旨在增加受力強 度，使頂擋壁3 2更有效頂擋電路板5 〇之側壁表 面後彳s壁3 5頂擋電路板5 〇之内側表面，雷路板 5 0乃有效被固定。 圖四所示，疋位凹槽4 2其槽口的外徑較大，以方 ^電路板5 0下端5 2之卡入或脫離定位凹槽4 2。 綜上’本發明得以免螺絲的岐電路板5 0，在施工 上’極為方便’已十足具備新穎性及進步性，巾請人爱依 法提呈申請。 1248565 【圖式簡單說明】 第一圖為本發明凸樑體之立體圖。 第二圖為本發明凸樑體之另件分解立體圖。 第三圖為本發明固定電路板之立體組合圖。 第四圖為本發明固定電路板之斷面圖。 第五圖為本發明電路板被取出的斷面動作圖。 元件編號： 殼體------10 底板面-----1 2 凸樑體-----2〇 側壁面-----2 2 穿孔------2 2 1 簧片------3 0 頂擋壁-----3 2 攀動體-----3 4 後擋壁-----3 5 夾槽-----3 6 U型體-----3 7 穿孔------3 8 I卵釘------3 9 凸包體-----4 0 定位凹槽----4 2 電路板-----5 0 1248565 下端 上端I248565 发明, the invention description: [Technical Field] The present invention provides a circuit board positioning device for a computer main body casing, which refers to a circuit board μ in a computer main body casing, completely removing the screw inspection and connecting Dhaka fixed and disassembled the board quickly and easily. [Prior Art], according to the conventional computer main body casing, the internal circuit board is uniformly fixed on the bottom plate surface, which is extremely inconvenient in construction, that is, the screw of the bolt must be connected and unscrewed for unloading the circuit. The board and the screw holes must be drilled one by one on the circuit board and the bottom plate. The processing cost is high and the above is the case. How to design a complete screw-free connection method for the two main boards in the computer main body Internal is the subject of this case. SUMMARY OF THE INVENTION The main object of the present invention is to provide a computer motherboard positioning device, which can quickly fasten or disassemble a circuit board by screwing two screws of the ”w version of the circuit. In the computer mainframe housing. As shown in the third paragraph, the present invention is provided with a computer host "and a private board positioning device, comprising: a main body casing ίο, the bottom surface 12 of the beam body 20 'elastic spring 3 〇: straight convex 2, 1 heart..., convex body 2 〇 side wall surface 2 a vertical top wall 32, the top block is provided with a climbing body 3 4, and the rear 柊 q q ς A clamping groove 36; a convex body 4G having a positioning therein is formed on the bottom surface of the bottom plate, and a notch of the positioning groove 4 5 1248565 2 corresponds to the clamping groove 36. According to the main feature of the escape, the top block wall 3 2 and the climbing body 34 have a U-shaped body 37. % is based on the main features, wherein the elastic reed 3 has a hole in the rear side wall 3 8 ( 3 8 )' rivet 3 9 can be pierced through the perforation 3 8 ( 3 8 ), and step-by-step riveting to the convex beam body 2 The perforations 2 2 1 are provided on the side wall surface 2 2 of the crucible. According to the foregoing main features, the climbing body 34 of the elastic reed 30 can be elastically lifted upward again for the passage of the circuit board 5, and the lower end 5 2 of the circuit board 5 is clamped to the positioning groove. 4 2, and the upper end 5 4 is snapped into the slot 36. [Embodiment] (1). As shown in Fig. 3, the computer main body housing i 〇 has at least two or more straight convex beam bodies 20 fixed on the bottom surface i 2 , and the elastic spring 3 The rear side of the crucible is fixed on the side wall surface 22 of the convex beam body 20 to form an elastic cantilever, whereby the crotch piece 30 is more elastic and flexible. Please refer to FIG. 5, using a human finger to climb the climbing body. 3 4 lifting an angle, the reed 30 elastically deformed, to clamp the lower end 5 2 of a long circuit board 50 into the positioning recess 4 2, and then the long circuit board 5 〇 positive and vertical state Force release 'Reed 3 〇 elastic reset, the upper end 5 4 of the circuit board 50 is just stuck into the central slot 3 6 and positioned by the clamp (as shown in Figure 4). Please refer to Fig. 3, the reed 3 on the plurality of convex beam bodies 20, the upper end of the central slot 3 6 - one clamp, the upper end 5 4 , the plurality of positioning grooves 4 2 -- the lower end of the positioning circuit board 50 52, whereby the circuit board 50 of the two strips 1248565 is effectively fixed to the bottom surface i 2 . (2) • As shown in Fig. 5, the climbing body 3 4 is applied to raise the climbing body 34 upwards. As described above, the upper end 5 4 of the circuit board 5 脱离 is separated from the clamping groove 3 6 'lower end 5 2 When the groove 4 2 is positioned, the circuit board 50 is smoothly taken out and the reed 3 is reset. (3) As shown in Figures 1 and 4, the υ-shaped body 3 is designed to increase the strength of the force, so that the top retaining wall 32 is more effective to block the side wall surface of the circuit board 5 彳 s s wall 3 5 top On the inner side surface of the circuit board 5, the lightning path 50 is effectively fixed. As shown in FIG. 4, the outer diameter of the notch groove 4 2 is larger, and the lower end 5 2 of the circuit board 50 is inserted into or out of the positioning groove 42. In summary, the present invention is capable of screw-free 岐 circuit board 50, which is extremely convenient in construction. It has been fully novel and progressive, and the applicants are requested to apply in accordance with the law. 1248565 [Simple description of the drawings] The first figure is a perspective view of the convex beam body of the present invention. The second figure is an exploded perspective view of the convex beam body of the present invention. The third figure is a three-dimensional combination diagram of the fixed circuit board of the present invention. The fourth figure is a cross-sectional view of the fixed circuit board of the present invention. Figure 5 is a cross-sectional view showing the circuit board of the present invention taken out. Component No.: Housing ------10 Floor surface-----1 2 Convex beam body-----2 〇 sidewall surface-----2 2 Perforation ------2 2 1 Reed ------3 0 Top retaining wall-----3 2 Climbing body-----3 4 Rear retaining wall-----3 5 Clamping groove-----3 6 U Shape-----3 7 Perforation ------3 8 I egg nail ------3 9 convex hull-----4 0 positioning groove----4 2 circuit board -----5 0 1248565 Lower end