doc/g I290280twf. 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種機殼，且特別是有關於一種 機殼。 【先前技術】 近十幾年來，資訊產業因半導體的發明與製程的進步 而持續不斷的蓬勃發展，使得電腦對現代人而言幾乎已= =生活了的必需品之―，無論是桌上型電腦咖 C〇mputer)，筆記型電腦(n〇teb〇〇k c〇mpmer)或可样帶式電 =条computer)在一般人生活中的地位，逐二成 不了或缺的重要工具。 借，ΐΐ型電腦大致上可分為主機部分、顯示器及周邊設 箸2域部分包括有主機板、巾央處理單元、記憶體 組件以及硬碟機、軟碟機及光碟機等等電子裝 由於子組件子裝置乃配置於—電腦機殼内。 更新，= 子裳置的速度或記憶容量亦不斷的 組裳與拆換這4=^的:，能，則必須經常 裝或批士一卞件與裝置。換吕之，亦必須時常組 < Ώ】卜彳^、固定這些電子組件與裝置之電腦機殼。 照圖為Λ知之電腦機殼的立體分解示意圖。請參 體24所L =機殼2〇主要由—主殼體22及一外蓋 之頂面及外盍體24 ^字型，用於蓋合主殼體22 主殼體22上'面此外咸體24藉由多個螺絲30而鎖固於 f〜的疋，在電腦機殼2〇中，必須藉由螺絲起 6 12902m wf.doc/g 子才能將這些螺絲30鎖固於主殼體22 鎖固於主贿22上。減地，若是=將外蓋體24 主殼體22，則必須先將鎖固於域體22上拆卸自 殼體22上旋開並卸下後 的累、、、糸30自主 22上銘門,lL 俊才月匕將外盍體24自主私触 又費上γι。如此’將使得電腦機殼20的拆裝工作既= Γ+— /由於螺絲之樣式眾多，可分為例如「一字型、 置的3」由及「星型」f，所以在維修電腦主機之電子」裝 螺di:電腦之維修、組裝人員必須準備多種類型“ 讀卸與减螺絲，這將嚴重地耗費時間ί &成維修、組裝人員的不便。 〃 【發明内容】 本發明的目的就是在提供一種電腦機殼，毋須 可將側蓋_魅魏上。 4 ρ 本發明提出一種電腦機殼，包含主殼體、卡榫件與側 板。主殼體的背板邊緣具有至少一第一卡鉤開口與一移動 開 卡禅件乃是可移動地配設於主殼體之背板上，其中 卡榫件包含一底板、一握持部與_推移部，而握持部經由 此移動開口而連接於位於主殼體内的底板，且此底板具有 至夕一第二卡鉤開口。推移部乃是位於底板之第二卡鉤開 :旁。當卡榫件位於一第一位置時，則第一卡鉤開口與第 一卡鉤開口為部分重疊。側板包含一主板與至少一卡鉤， 其中卡鉤乃是連接於主板之後緣。當側板裝配至主殼體之 側面時，此卡榫件被移動以使第 >卡_ =完全暴露第_ 卡釣開σ，而讓卡鉤通過第-卡㈣口與第二卡釣開口。 依照本發明的較佳實施例所述之電腦機殼，豆中 卡鈎開口恰好可讓卡鉤通過。Doc/g I290280twf. IX. Description of the Invention: [Technical Field] The present invention relates to a casing, and more particularly to a casing. [Prior Art] In the past ten years, the information industry has continued to flourish due to the advancement of semiconductor inventions and processes, making computers almost modern for people = the essentials of life - whether it is a desktop computer Coffee C〇mputer), notebook computer (n〇teb〇〇kc〇mpmer) or can be used in the life of ordinary people, the important tools that can not be completed or missing. By the way, the ΐΐ type computer can be roughly divided into a host part, a display and a peripheral device. The 域2 domain part includes a motherboard, a towel processing unit, a memory component, and a hard disk drive, a floppy disk drive, and an optical disk drive. The subassembly sub-device is disposed in the computer case. Update, = the speed or memory capacity of the child is also constantly set up and replace the 4 = ^:, can, you must often install or approve a piece and device. For the change of Lu, it is also necessary to always set up the computer case of these electronic components and devices. The photo is a three-dimensional exploded view of the computer case. Please refer to the body 24 L = the casing 2 〇 mainly by the main casing 22 and the top surface of the outer cover and the outer casing 24 ^ shape for covering the main casing 22 on the main casing 22 The salty body 24 is locked to the 〜 疋 by a plurality of screws 30, and in the computer case 2 ,, the screws 30 must be screwed to the main housing by screwing 6 12902 m wf.doc/g. 22 Locked on the main bribe 22. If the main body 22 of the outer cover body 24 is to be grounded, the main body 22 of the outer cover body 24 must be firstly locked to the domain body 22, and the door of the body 22 is unscrewed from the casing 22 and unloaded. , lL Juncai Yueshui will be violently touched by the external body 24 and charged γι. This will make the computer case 20 disassembly and assembly work = Γ + - / due to the variety of screws, can be divided into, for example, "one-word type, set 3" and "star" f, so repair the computer host The electronic "installation screw": the maintenance and assembly personnel of the computer must prepare a variety of types of "reading and unloading screws, which will take a lot of time. It is inconvenient for maintenance and assembly personnel. 〃 [Summary of the Invention] The invention provides a computer casing, which does not need to be able to cover the side cover. 4 ρ The present invention provides a computer casing comprising a main casing, a clamping member and a side plate. The back edge of the main casing has at least one A hook opening and a moving card opening are movably disposed on the back panel of the main housing, wherein the latching member includes a bottom plate, a grip portion and a _ plucking portion, and the grip portion passes through the The opening is connected to the bottom plate located in the main casing, and the bottom plate has a second hook opening to the eve. The pushing portion is the second hook opening of the bottom plate: the side is located. When the clamping member is located at a first position When the first hook opening and the first hook opening For partial overlap, the side panel includes a main board and at least one hook, wherein the hook is connected to the rear edge of the main board. When the side panel is assembled to the side of the main housing, the clip is moved to make the > card_= The _ card fishing σ is completely exposed, and the hook is passed through the first card (four) port and the second card fishing opening. According to the computer case of the preferred embodiment of the present invention, the hook opening in the bean just makes the card Hook through.
依照本發明的較佳實施例所述之電腦機殼，其中側板 j包含多個嵌置片，分別位於主板之内表面的上緣部分 一、、彖刀，且主殼體之側面的邊緣向内凸伸有一邊框， 上緣部分與下緣部分分職有錄嵌合孔，其 滑ί些嵌置Μ可以通過這些嵌合口而在這些嵌合σ内前後According to a preferred embodiment of the present invention, the side panel j includes a plurality of embedded sheets, respectively located at an upper edge portion of the inner surface of the main board, a file, and an edge of the side of the main housing The inner protrusion has a frame, and the upper edge portion and the lower edge portion are separated by a matching fitting hole, and the sliding portion can be inserted into the fitting σ through these fitting openings.
之後，卡榫，便回復至第—位置，使得底板覆蓋部分之第 一卡釣開Π亚與此卡鉤干涉，以將側板固定於主殼體之側 面。當卡榫件移向一第二位置時，則第二卡鉤開口完全暴 露第-卡鉤開Π，且此推移部會與卡鉤接觸而將此卡釣推 出主殼體外，進而讓側板自主殼體上移出。 依照本發明的較佳實施例所述之電腦機殼，其中側板 :包3至>-嵌置片，位於主板之内表面的前緣部分， 殼體之側面的邊緣向内凸伸有-邊框，而此邊框之前 、、彖4分:嵌置在主板與嵌置片之間。 ，本發日月的較佳實施例所述之電職殼，其中這些 人置片乃是與主板一體成型。 依照本發_較佳實_所叙f職殼，更包含一 此卡埴ft於卡榫件與主殼體之間，當無任何外力作用於 此卡榫件時，則轉簧將卡榫件簡於第一位置。 餘夕3本發明的較佳實施例所述之電腦機殼，其中此卡 端i緣為斜面，而當側板裝配至主殼體之侧面時， 、°之則^上緣接觸第二卡鉤開σ之邊緣，並推移此卡 8 doc/g 129〇2&0wf. 榫件。 乂依知本&明的較佳貫施例所述之電腦機殼，其中卡釣 之前端下緣為斜面’而當卡榫件移向第二位置時 部接觸卡鉤之前端下緣而將卡鉤推移出主殼體外。、 依照本發明的較佳實施例所述之電腦機殼，其中 板更包括-折邊片，垂直連接於主板之後緣，而 直連接於此折邊片。 在本^中’僅藉由側板之卡鉤與背板之卡鉤開口以 鉤開口之間的配合設計，即可讓底板與卡鉤之 間^生干涉’以將側板岐於主殼體上。相反地，本 可精由移祕持部*絲移部與卡鉤接觸，進而將此^ 推出主殼體外，使得側板自主殼體上卸下。因此 = 毋須螺絲即可㈣板固定於域體上或自域體上卸^ 故可有效㈣省組裝者㈣f職殼㈣ 減少電腦的組裝成本。 ㈣有放地 ^為讓本發明之上述和其他目的、特徵和優點能更明顯Thereafter, the cassette returns to the first position such that the first card catching portion of the bottom cover portion interferes with the hook to fix the side plate to the side of the main casing. When the clamping member moves to a second position, the second hook opening completely exposes the first hook opening, and the pushing portion contacts the hook to push the card fishing out of the main housing, thereby allowing the side panel to be autonomous Remove from the housing. A computer casing according to a preferred embodiment of the present invention, wherein the side panel: the package 3 to the embedded panel is located at a front edge portion of the inner surface of the main body, and the side edge of the casing protrudes inwardly - Border, and this border is before, 彖 4 points: embedded between the motherboard and the embedded piece. The electric power shell of the preferred embodiment of the present invention, wherein the person is placed integrally with the main board. According to the present invention, the case is further described, and further includes a card ft between the card member and the main casing. When no external force acts on the card member, the spring will be stuck. The piece is simple in the first position. The computer casing of the preferred embodiment of the present invention, wherein the card edge i is a beveled surface, and when the side plate is assembled to the side of the main casing, the upper edge of the contact is in contact with the second hook Open the edge of σ and move this card 8 doc/g 129〇2&0wf. The computer case according to the preferred embodiment of the present invention, wherein the lower edge of the front edge of the card fishing is a sloped surface and the portion contacting the lower edge of the front end of the hook when the clamping member is moved to the second position Push the hook out of the main housing. According to the computer casing of the preferred embodiment of the present invention, the board further includes a folded edge piece that is vertically connected to the rear edge of the main board and is directly connected to the folded edge piece. In the present invention, only by the cooperation between the hook of the side plate and the hook opening of the back plate and the hook opening, the interference between the bottom plate and the hook can be made to smash the side plate on the main casing. . On the contrary, the fine meshing portion is in contact with the hook by the moving portion*, and the ^ is pushed out of the main casing, so that the side plate is detached from the autonomous casing. Therefore, the screws can be fixed on the domain or on the domain. Therefore, it can be effective. (4) The province assembler (4) F-shell (4) Reduce the assembly cost of the computer. (d) Landing is provided to make the above and other objects, features and advantages of the present invention more apparent
易懂’下文特舉較佳實齡】，並配合所關式，作詳細說 明如下。 〇 【實施方式】 、圖2A與圖2B緣示為本發明一實施例的電腦機殼之兩 的立體分解示意圖，而圖3為圖2B之電腦機殼組 衣^ 、示思圖。請參照圖2A，本實施例之電腦機殼 包，主殼體110、卡榫件120與側板130，其中卡榫件12〇 乃是I移動地配設於主殼體110之背板112上，且側板130 適於文裝至主威體110之側面11如上。主殼體之背板 9 129028i)wf.d〇c/g 129028i)wf.d〇c/g (圖中乃是以多個為例） 112邊緣具有至少—^鉤開口 114 與一移動開口 116。 圖4繪不為圖2A中之卡棒件的立體示意圖。請參照 圖4，卡榫们2〇包含一底板m、一握持部以與至少一 ”夕j 126 (圖中乃是以多個為例）。此底板122具有至 少了卡鉤開口 i22a(圖中乃是以多個為例），而推移部126 乃疋配置於底板122之—面上，並位於絲122之開 口 122a 旁。 μ參照圖2A，當卡榫件120欲配設於主殼體11〇之背 板⑴上時，可將底板122與位於底板122上之 1移部^ 配置於主殼體110内，並且將握持部124之底部經由移動 開口 116連接於位於主殼體11〇_底板122。其中，握 持邻124之底部可沿著移動開口 116移動，進而帶動底板 122與推移部126的移動，其中握持部124與底板122之 間例如為可拆卸式地連接在一起。 一 請參照圖2Α，側板13〇包含一主板132、一卡鉤134 與-折邊片136,其中折邊片136乃是垂直連接於主板132 之後緣，而卡鉤134乃是垂直連接於折邊片136。當然， 側板130也可不包含折邊片136，而卡鉤134則直接連接 於主板132之後緣。 ' 圖5Α〜5D繪示為將側板安裝至主殼體之側面上時， 於圖3中沿Π-Π’線的剖面示意圖。請參照圖5α〜5β，當 =板130沿著γ軸方向移動時，則側板13〇之卡鉤I)*二 前端會先進入卡鉤開口 114,且卡鉤134之前端的上緣13乜 會與卡榫件120之底板122接觸，亦即接觸於卡鉤開口 I29028SQvf.d〇c/g 122a之邊緣。此時卡鉤開口 ii4與卡釣開口 122a為部分 重:c，而卡鉤開口 114之尺寸例如為恰好可讓卡釣is#通 過之開口尺寸。請參照圖5C，若卡鉤134之前端的上緣 134a為斜面，當側板13〇之卡鉤134繼續沿著γ軸方向移 動時，將會推移卡榫件120之底板122往2軸方向移動， 直到卡鉤開口 122a完全暴露卡鉤開口 114，使得卡鉤134 可通過卡鉤開口 122&與114。當然，使用者也可直接移動 握持部124而使卡榫件12G往z軸方向移動。請參照圖 5D，當卡鉤134完全通過卡鉤開口 122a與114後，可移 ，卡榫件120而讓底板122覆蓋部分之卡鉤開口 114，使 知，板122與卡鉤134之間產生干涉，亦即卡榫件12〇可 回復至如圖5A所示之位置。此時，側板13〇即可固定於 主冗又體110之側面11 〇a。 圖5E繪示為將側板從主殼體上移走時，於圖3中沿 線的剖面示意圖。請參照圖5E，當側板13〇固定於 主殼，110之側面110&後，若將握持部124往2轴方向 ^動時，則會帶動推移部126移動並與卡鉤134接觸，同 鉤開口 122a會完全暴露卡鉤開口 114。若卡鉤134之 1端的下緣134b為斜面，當卡榫件12〇往z軸方向移動 日古i推移部126施加於卡在句134上之推力將具有沿著2軸 σ與沿著-Y軸方向的分力。由於側板13〇沿著z軸方向 3動已受到卡鉤開口 114的限制，因此沿著_¥轴方向的 =能將卡鉤134推出卡鉤開口 114外，進而讓側板13〇 目主设體110上移出。 综上所述，使用者可輕易將側板130固定於主殼體110 I2902&Qwfd〇c/g 上，還可單手移動握持部124而將側板130自主殼 ^下’故可讓組裝者更方便地組裝電腦機殼，以有 即1=腦機殼的時間，進而減少電腦的組裝成本。 内#面m 6Λ 分別位於主板132之 ===:與:其中這些_別 的邊緣乃是向内凸伸有一邊框118 部分與下、—_倾合孔118a之上緣 夂昭雰7 6?為圖3中沿皿’’線的剖面示意圖。請同時 上述之嵌置片138可以通過嵌合口碰 於主殼雜，==向=制了侧板130相對 侧板 表面咖的立於主板132之内 -體成型。此外，些肷置片伽可與主板132 凸伸有一邊框L。之側面咖的邊緣乃是向内 參照Ξ ^ 中沿1^’線的剖面示意圖。請同時It is easy to understand. The following is a better example of the actual age, and the details are as follows. [Embodiment] FIG. 2A and FIG. 2B are schematic exploded perspective views of two computer casings according to an embodiment of the present invention, and FIG. 3 is a computer casing assembly and a schematic diagram of FIG. 2B. Referring to FIG. 2A, the computer case package of the present embodiment, the main housing 110, the latching member 120 and the side plate 130, wherein the latching member 12 is disposed on the backing plate 112 of the main housing 110. And the side panel 130 is adapted to be attached to the side 11 of the main power body 110 as above. The back plate of the main casing 9 129028i)wf.d〇c/g 129028i)wf.d〇c/g (in the figure is a plurality of examples) 112 edge has at least a hook opening 114 and a moving opening 116 . Figure 4 depicts a perspective view of the card member of Figure 2A. Referring to FIG. 4, the card 2 includes a bottom plate m and a grip portion for at least one of the "seven j 126" (the figure is a plurality of examples). The bottom plate 122 has at least a hook opening i22a ( In the figure, the plurality of portions are exemplified, and the pushing portion 126 is disposed on the surface of the bottom plate 122 and located beside the opening 122a of the wire 122. Referring to Fig. 2A, when the card member 120 is to be disposed on the main When the housing 11 is mounted on the back plate (1), the bottom plate 122 and the first portion of the bottom plate 122 can be disposed in the main housing 110, and the bottom of the grip portion 124 is connected to the main housing via the moving opening 116. The bottom of the holding portion 124 is movable along the moving opening 116, thereby driving the movement of the bottom plate 122 and the pushing portion 126, wherein the holding portion 124 and the bottom plate 122 are, for example, detachably Referring to FIG. 2A, the side panel 13A includes a main board 132, a hook 134 and a hemming piece 136, wherein the folded piece 136 is vertically connected to the rear edge of the main board 132, and the hook 134 is Vertically connected to the folded piece 136. Of course, the side plate 130 may not include the folded piece 136, and the hook 134 is straight Connected to the rear edge of the main board 132. 'Fig. 5Α~5D are schematic cross-sectional views along the Π-Π' line in Fig. 3 when the side plate is mounted on the side of the main casing. Please refer to Fig. 5α~5β, when = When the plate 130 moves along the γ-axis direction, the hooks I)* of the side plate 13〇 first enter the hook opening 114, and the upper edge 13乜 of the front end of the hook 134 contacts the bottom plate 122 of the latch member 120. That is, the edge of the hook opening I29028SQvf.d〇c/g 122a is contacted. At this time, the hook opening ii4 and the card fishing opening 122a are partially heavier: c, and the size of the hook opening 114 is, for example, just enough for the card fishing. Referring to FIG. 5C, if the upper edge 134a of the front end of the hook 134 is a slope, when the hook 134 of the side plate 13 continues to move along the γ-axis direction, the bottom plate of the latch 120 will be pushed. 122 moves in the 2-axis direction until the hook opening 122a completely exposes the hook opening 114, so that the hook 134 can pass through the hook opening 122 & and 114. Of course, the user can also directly move the grip portion 124 to make the latch member 12G moves in the z-axis direction. Referring to FIG. 5D, when the hook 134 passes completely through the hook opening 122a After 114, the card member 120 can be moved to allow the bottom plate 122 to cover a portion of the hook opening 114, so that interference between the plate 122 and the hook 134 is generated, that is, the latch member 12 can be restored to FIG. 5A. In this case, the side plate 13〇 can be fixed to the side surface 11 〇a of the main redundant body 110. Fig. 5E is a schematic cross-sectional view along line in Fig. 3 when the side plate is removed from the main casing. Referring to FIG. 5E, when the side plate 13 is fixed to the side surface 110& of the main casing 110, when the grip portion 124 is moved in the two-axis direction, the pushing portion 126 is moved and brought into contact with the hook 134. The hook opening 122a will completely expose the hook opening 114. If the lower edge 134b of the one end of the hook 134 is a sloped surface, when the latching member 12 is moved in the z-axis direction, the pushing force applied to the sentence 134 by the traverse portion 126 will have a σ along the 2-axis and along the - Component force in the Y-axis direction. Since the movement of the side plate 13〇 along the z-axis direction has been restricted by the hook opening 114, the hook 134 can be pushed out of the hook opening 114 along the _¥ axis direction, thereby allowing the side plate 13 to be the main body. Move out on 110. In summary, the user can easily fix the side plate 130 to the main housing 110 I2902 & Qwfd 〇 c / g, and can also move the grip portion 124 with one hand and the side panel 130 can be abutted to the assembler. It is more convenient to assemble the computer case to have the time of 1= brain case, thereby reducing the assembly cost of the computer. Inside #面m 6Λ are located on the main board 132 ===: and: Where these _ other edges are inwardly convex with a frame 118 part and the bottom, - _ tilting hole 118a above the edge of the ambience 7 6? It is a schematic cross-sectional view along the line of the dish in Figure 3. At the same time, the above-mentioned embedded piece 138 can be in contact with the main shell through the fitting opening, and ============================================================ In addition, the chip gamma can protrude from the main board 132 with a frame L. The edge of the side coffee is a cross-sectional view of the inward reference Ξ ^ center along the 1^' line. Please also
上時，則邊框n: ’芑130固定於主殼體u〇之側面 片138a之間，、隹而之月^緣部分將會嵌置在主板132與欲置 向的移動，曰亦即，:艮制嵌置片13如之沿著x軸與z軸方 軸與z轴方向的移^制了側板130相對於主殼體110之X 12902^Lf· doc/g 請參照圖5A，在太旅^ ^ 隹本發明之一貫施例中，電腦機殼100 ΐΐί=彈簧14G ’連接於卡榫件⑶之底板122的一 之底當無任何外力作用於卡榫件120 J署貝只140可將卡棒件120保持於如®5Α所示之 =由彈簧14〇’當卡鉤134完全通過卡鉤開口 i22a ^ I可自動細卡榫件12G，而讓敍122覆蓋部 分之卡鉤開口 122a。 口 斤述丄本發明僅藉由側板之卡鉤與背板之卡鉤開 氐板之卡鉤開口之間的配合設計，即可讓底 t間產生干涉，以將側板固定於主殼體之側面:糾， ΐίΓΓΐ在主殼體外移動握持部，即可將側板自主殼 二?出。因此，本發明僅徒手即可將側板固定於主殼體 2自=體上卸下’尤其是僅用單隻手即可將側板自主 二卸：’故可有效地節省組裝者組裝電腦機殼的時 間，進而有效地減少電腦的組裝成本。 …雖然本發明已讀佳實補揭露如上，然其並非用以 =本發明，任何熟習此技藝者，在不麟本發明之 ，圍内’當可作些許之更動與潤飾’因此本發 範圍當視後附之申請專利範圍所界定者為準。 ，、° 【圖式簡單說明】 圖1繪示為習知電腦機殼的立體分解示意圖。 圖2 Α與圖2 Β繪示為本發明-實施例的電腦機殼之 種視角的立體分解示意圖。 圖3為圖2B之電腦機殼組裝後的示意圖。 圖4繪示為圖2A中之卡榫件的立體示意圖。 13 doc/g I2902^&Qvf· 圖5A〜5D繪示為將側板安裝至主殼體之側面上時，於 圖3中沿Π-Π’線的剖面示意圖。 圖5E繪示為將側板從主殼體上移走時，於圖3中沿Π -Π’線的剖面示意圖。 圖6 A繪示為圖3中沿Π - ΠΙ ’線的剖面示意圖。 圖6B繪示為圖3中沿IV-IV’線的剖面示意圖。 【主要元件符號說明】 20 :電腦機殼 22 :主殼體 24 :外蓋體 30 :螺絲 100 :電腦機殼 110 :主殼體 110a :側面 112 :背板 114 :卡鉤開口 116 :移動開口 118 :邊框 118a :嵌合孔 120 :卡榫件 122 :底板 122a :卡鉤開口 124 :握持部 126 :推移部 130 :側板 14 129028&Qvf.d〇c/g 132 :主板 134 :卡鉤 134a ··上緣 134b :下緣 136 :折邊片 138、138a :嵌置片 140 :彈簧When it is up, the frame n: '芑 130 is fixed between the side pieces 138a of the main casing u〇, and the edge portion of the moon will be embedded in the main board 132 and the movement to be oriented, that is, The clamping insert 13 is moved along the x-axis and the z-axis square axis and the z-axis direction. The side plate 130 is opposite to the main casing 110 by X 12902^Lf·doc/g. Referring to FIG. 5A, In the consistent example of the invention, the computer case 100 ΐΐί=spring 14G 'connected to the bottom of the bottom plate 122 of the card member (3) without any external force acting on the card member 120 J. The bar member 120 can be held as shown by the ® 5 = = by the spring 14 〇 ' when the hook 134 is completely passed through the hook opening i22a ^ I can automatically thin the 榫 12G, and the hook portion of the cover 122 122a. According to the invention, only the cooperation between the hook of the side plate and the hook opening of the hook of the back plate can cause interference between the bottom t to fix the side plate to the main casing. Side: Correction, ΐίΓΓΐ Move the grip outside the main housing to separate the side panel. Therefore, the present invention can be used to fix the side plate to the main casing 2 by itself, and the side plate can be automatically unloaded by a single hand: 'This can effectively save the assembler to assemble the computer case. Time, which in turn effectively reduces the cost of assembling the computer. ... although the present invention has been read as described above, it is not intended to be used in the present invention. Anyone skilled in the art will be able to make some changes and refinements in the context of the present invention. This is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective exploded view of a conventional computer casing. 2 and FIG. 2 are schematic exploded perspective views of a computer casing according to the embodiment of the present invention. FIG. 3 is a schematic view of the computer case of FIG. 2B assembled. 4 is a perspective view of the card member of FIG. 2A. 13 doc/g I2902^&Qvf· Figs. 5A to 5D are schematic cross-sectional views taken along line Π-Π' in Fig. 3 when the side plates are mounted on the side faces of the main casing. Figure 5E is a cross-sectional view taken along line Π - Π ' in Figure 3 when the side panels are removed from the main housing. Figure 6A is a cross-sectional view taken along line Π - ΠΙ ' in Figure 3. Figure 6B is a cross-sectional view taken along line IV-IV' of Figure 3. [Main component symbol description] 20: Computer case 22: Main casing 24: Cover body 30: Screw 100: Computer case 110: Main casing 110a: Side 112: Back plate 114: Hook opening 116: Moving opening 118: frame 118a: fitting hole 120: latching member 122: bottom plate 122a: hook opening 124: grip portion 126: pushing portion 130: side plate 14 129028 & Qvf.d〇c/g 132: main board 134: hook 134a ··Upper edge 134b: Lower edge 136: Folded piece 138, 138a: Insert piece 140: Spring