1303967 九、發明說明： 【發明所屬之技術領域】1303967 IX. Description of the invention: [Technical field to which the invention pertains]
本發明係在提供一種電腦殼體（chassis)其螺接之控 制裝置特扣種電腦主機殼體的板面上，預設複數的= 位孔，一中央設有螺孔的螺接元件係可選擇性的卡掣定位 於適當位置的定位孔中’藉螺接元件可與其他板件（如電 路板）做螺接，如此可達成減少固定式螺栓數目，以及拼 除電腦殼體於零組件於安裝時所產生之障礙。 【先前技術】 =圖七所示，按習知電腦主機殼體在底板面e上鉚接有 固定式且為複數之螺柱A其銜接線八1是表示螺栓A與板 面E是相固定鉚接為一冑’換言之螺柱入其中央設有内螺 紋A 2 ’藉此固定式之螺柱A，得以透過螺栓B與怪定長 、寬之電路板C中的穿孔Ci相螺接以達電路板c固定^ 底板面E上。其缺點為底板面E必須預定沖壓出孔洞，再 將螺柱A再次沖a鉚接固^於底板^上，如此在底板面 E的表面必定凸出且固^出有數目甚多的螺柱a，當電路 板c其大、小銜接孔Ci的數目及位置不同時，例如要接 裝新的不同大小的電路板c於底板上時，彡出來不使 用的固定式螺柱無法刪除，乃形成新的阻礙，而無法與新 的電路板C上的銜接孔Cl做相對螺接㈣。尤其複數凸 出的固定式螺&，真正被使用於螺接狀態，事實上佔不到 其總數的2/3，苴他1 θ箱止 .其他1/3疋預先設置，其未使用的螺 柱Α乃可此形成極大的浪費。 【發明内容】 5 I3〇3967 本發明之主两g # / 目的’即在提供一種電腦殼體其螺接之 、:：裝f ’藉者在電腦殼體的板面上，依不同距離沖壓出 =之定位孔，螺接元件可選擇卡掣定位於其中的定位孔 罗螺栓可:接（或螺接）其他板件並且螺接入螺接元件 丛有效控制真正用以螺接為目的之螺接元 件的數目，以及可掘^ 牙、不必要使用螺接的凸出螺柱之預設 考° w /、所不，本發明乃在提供一種電腦殼體其螺 接之控制裝置’乃包括： ’其板面12上預設有複數之定位 =…其中央設有螺孔22，該螺接元件2〇得以 卡掣固疋入定位孔1 4中； 件？…劳 板件4 0的牙孔4 2 ’續螺接入螺接元 1午2 〇的螺孔2 2中。 其中螺接元件2 〇係為一圓柱體，侧邊 ^:以上的凸塊23及-體成型有至少—個以 移位的斜向凸塊2 4 ; ，位孔1 4之孔緣邊設有至少一個以上延伸出的缺口 η 凸塊2 3可從缺口 1 5穿入，斜向 通渦〜^ 针向凸塊2 4可彈性變形的 、過疋位孔1 4之孔周緣邊i 4丄，斜向凸 2 4 2可卡掣定位於定位孔工4 i 二 、氐端 表而, 4具孔周外緣的板面1 2的 2上。(如圖四所示)’使整個螺接元件2 〇定位於板面丄 如圖 所示’其中板件4 0可為-電路板，板件 1303967 所設穿孔4 2也可為螺孔設計。 ，、中疋位孔1 4之孔厨緣邊1 4丄下緣設 14 2; ^ 螺接元件2 0之底端周表面形成一凸錐形面2 5，凸錐形 面2 5可配合入内錐形面丄4 2 ^ 凸塊2 3定位於缺口 1 5中。 其中螺接元件2 〇為非金屬之塑膠材料所構成。 其中斜向凸塊2 4其上端與螺接元件2 〇 一體連姓， 斜向凸塊2 4之左、右側及底端2 4 2沒有與螺接元^ ◦連結，呈裸空狀態’以達斜向凸塊2 4形成-彈性元件 Ο 【實施方式】 如圖一、二所示，螺接元件20基本形狀略呈塑膠製 之圓柱體，定位孔丄4依設計者所需要之數目及距離:以 複數的型態設計於電腦殼體1 〇之板面1 2上;板件4 0 可為電路板或其他板狀物，板件4 0設有複數的穿孔4 2 ’-亥牙孔4 2對應於定位孔丄4，螺接元件2 Q的二個凸 塊23、（23)對應延伸入二個缺口 15、（ι 5)中（ 如圖三所示），同時斜向凸塊24為塑膠材料，而且三個側 面邊均為裸空，僅有上端連結料接元件2 ，因此斜 向凸塊2 4乃形成彈性元件，如圖三、四所示，外斜面2 41M於定位孔14之孔周緣邊141^係呈彈性收 縮狀態，料斜面2 4 1移位収位孔1 4上方的空間時 ，擠壓力矩消失，斜向凸塊24迅速彈性復位，使底端2 4 2接觸於板面工2上，達到整個螺接元件2 〇定位於複 1303967 數定位孔14中的一個定位孔丄4中，二個凸塊2 3卡入 二缺口 1 5中’其旨在令螺接元件2〇受力而無法任意旋 轉，凸錐形面25配合並接觸於内錐形面142中（如圖 五所示）；螺栓3 0穿接入板件4 〇所設之穿孔4 2中，^ 且螺接入螺孔2 2中，則板件4 〇乃被固定於螺接元件2 0及電腦殼體1 0上。 又當螺接兀件2 0要被取出於電腦殼體丄〇上時，如 圖四所示，假設板件4 0、螺栓3 〇均被刪除之狀能下， 祇要利用K如起子）分別針對：外斜面2 4丄施壓， 使二斜向凸塊2 4分別向内彈性變形，再略為下壓螺接元 件2 0 ’則二斜向凸塊2 4乃分別對應接觸於定位孔“ 之孔周緣邊1 4 1，則整個螺接元件2 ◦乃被由上向下取 出，因此螺接元件2 〇是可組合、拆卸於某一特定的定位 孔1 4中，因此可摒除習知技藝必須預設螺柱之流弊，尤 其本案可精確有效的使用及控制螺接先件2〇之數目，不 會產生螺接組件的浪費，同時也不會像習知固定式之多餘 士凸出螺柱會去阻礙到電路板或其他零組件之弊端產生， =徵所為…，業已卓越的達成，申請人妥依法提 1303967 【圖式簡單說明】 第二二::ϊ元:與板件之螺接立體分解圖。 隻一、 乃螺接I件之立體圖。 弟二圖為本發明螺接 第四圖為本發明蟬接元：盘件之螺接後的局部平面圖。 t石闰“累接70件與板件之螺接後的-斷面圖 發明螺接元件與板件之螺接 圖為本發明螺接元件定位於電腦 == 圖。 习1干立體分解 第七圖為習知技藝之另件立體分解圖。 【主要元件符號說明】 電腦殼體---10 板面-----1 2 & 4立子 L —----1 4 孔周緣邊---141 内錐形面---142 缺口-----1 5 螺接元件----20 螺孑L-----2 2 凸塊-----2 3 斜向凸塊---24 夕卜斜面----2 4 1 底端------2 4 2 凸錐形面---2 5 1303967 板件-----4 0 穿孔-----4 2The present invention provides a computer housing (chassis), which is a control device for screwing a special type of computer main body housing, a plurality of predetermined position holes, and a screwing element system with a screw hole at the center. The optional cassette is positioned in the positioning hole of the appropriate position. The screwing element can be screwed with other boards (such as a circuit board), so that the number of fixed bolts can be reduced, and the computer housing can be removed to zero. The obstacles that components create when installed. [Prior Art] = As shown in Fig. 7, according to the conventional computer main body casing, a fixed type and a plurality of studs A are riveted on the bottom surface e of the computer main body, and the connection line 8 is that the bolt A and the board surface E are fixed. The riveting is a shackle. In other words, the stud is inserted into the center thereof with an internal thread A 2 ', whereby the fixed stud A can be screwed through the bolt B to the perforation Ci in the lengthened and wide circuit board C. The circuit board c is fixed on the bottom surface E. The disadvantage is that the bottom plate surface E must be punched out of the hole, and then the stud A is again riveted and fixed on the bottom plate ^, so that the surface of the bottom plate surface E must be convex and a large number of studs are fixed. When the number and position of the large and small connecting holes Ci of the circuit board c are different, for example, when a new board c of a different size is attached to the bottom plate, the fixed studs that are not used cannot be deleted, but are formed. New obstacles, and can not be screwed with the connection hole C1 on the new circuit board C (4). In particular, the fixed snails and amps that are embossed are actually used in the screwed state, in fact, they account for less than 2/3 of the total number, and they are 1 θ box. Other 1/3 疋 are preset, and their unused Studs can be a great waste. SUMMARY OF THE INVENTION 5 I3〇3967 The main two g# / object of the present invention is to provide a computer housing with a screw connection:: loading the f' borrower on the surface of the computer casing, stamping according to different distances The positioning hole of the out=, the screwing component can select the positioning hole in which the latch is positioned. The bolt can be connected (or screwed) to other plates and the screw is connected to the screw component to effectively control the purpose of screwing. The number of the screwing elements, and the preset test of the protruding studs that can be used for the teeth, which are not necessary to be screwed, and the present invention is to provide a control device for screwing the computer casing. Including: 'The position of the board 12 is pre-positioned with a plurality of positions=...the center of which is provided with a screw hole 22, and the screwing element 2 can be clamped into the positioning hole 14; ...the hole 4 2 ' of the plate member 40 is continually inserted into the screw hole 2 2 in the screw hole 2 2 of the 2nd. The screwing element 2 is a cylindrical body, and the side edge ^: the above convex block 23 and the body are formed with at least one oblique convex block 2 4; the hole edge of the bit hole 14 is provided. At least one of the notched θ bumps 2 3 can be penetrated from the notch 15 , and the oblique vortex ^ ^ 针 针 2 2 2 可 可 可 可 可 可 可 可 可 可 可 可 可 可 可 4 4 4 4 4 4丄, the oblique convex 2 4 2 can be positioned on the positioning hole 4 i 2, the end of the table, 4 holes on the outer edge of the plate surface 1 2 of 2. (As shown in Figure 4) 'Let the entire screwing element 2 〇 to the board surface as shown in the figure' where the plate member 40 can be a circuit board, and the perforation 4 2 of the plate member 1303967 can also be a screw hole design. . , the middle edge of the hole 1 4 of the kitchen edge 1 4 丄 lower edge is set to 14 2; ^ the bottom surface of the screw member 20 has a convex tapered surface 25, the convex tapered surface 2 5 can be matched The inward tapered surface 丄 4 2 ^ the bump 2 3 is positioned in the notch 15 . The screwing element 2 is made of a non-metallic plastic material. The upper end of the oblique protrusion 24 is integrally connected with the screwing element 2 ,, and the left, right and bottom ends of the oblique protrusion 24 are not connected with the screw element, and are in a bare empty state. The elastic element Ο is formed by the oblique protrusions 24 . [Embodiment] As shown in FIG. 1 and FIG. 2 , the screwing element 20 is substantially in the shape of a cylinder made of plastic, and the positioning hole 4 is required by the designer. And distance: designed in a plurality of shapes on the board surface 1 of the computer case 1; the plate member 40 can be a circuit board or other plate, and the plate member 40 is provided with a plurality of perforations 4 2 '- The dental hole 4 2 corresponds to the positioning hole 4, and the two protrusions 23 and (23) of the screwing element 2 Q extend correspondingly into the two notches 15 and (1) (as shown in FIG. 3) while obliquely The bump 24 is made of a plastic material, and the three side edges are bare and only the upper end is connected to the material 2, so the oblique protrusion 24 forms an elastic element, as shown in FIG. 3 and FIG. 4, the outer slope 2 41M. The peripheral edge 141 of the hole of the positioning hole 14 is in an elastic contraction state, and when the material inclined surface 24 1 shifts the space above the receiving hole 14 4, the pressing torque disappears, and the oblique convex block 24 is fast. The elastic reset causes the bottom end 2 4 2 to contact the panel worker 2, and the entire screwing member 2 is positioned in a positioning hole 丄4 in the plurality of 1303967 number of positioning holes 14, and the two bumps 2 3 are engaged in two In the notch 1 5, it is intended to force the screwing element 2 而 to be arbitrarily rotated, and the convex tapered surface 25 fits and contacts the inner tapered surface 142 (as shown in FIG. 5); In the perforation 4 2 of the plate member 4, and the screw is inserted into the screw hole 22, the plate member 4 is fixed to the screw member 20 and the computer case 10. When the screwing member 20 is to be taken out on the computer casing, as shown in FIG. 4, it is assumed that the plate member 40 and the bolt 3 are all removed, as long as the K is used as a screwdriver. For the external inclined surface 2 4 丄 pressure, the two oblique convex blocks 24 4 are respectively elastically deformed inward, and then the lower pressing screw member 2 0 'the second oblique convex block 24 is correspondingly contacted with the positioning hole respectively. The peripheral edge of the hole is 144, and the entire screwing element 2 is removed from the top and bottom, so that the screwing element 2 can be combined and disassembled in a specific positioning hole 14 so that the conventional structure can be eliminated. The skill must preset the disadvantages of the studs. In particular, the case can accurately and effectively use and control the number of the screw-on components, without the waste of the screw assembly, and at the same time, it does not protrude like a conventional fixed type. Studs will hinder the occurrence of defects in the circuit board or other components, = the concession is ..., has achieved excellence, the applicant is in accordance with the law 1303967 [Simple diagram] Second two:: Qian Yuan: and the board Spiral joint exploded view. Only one, is a three-dimensional diagram of the screw. The fourth figure is a partial plan view of the splicing element of the invention after the screwing of the disk member. The tread of the slab of the snail after the screwing of the 70 pieces and the plate member The connection diagram is the positioning of the screw component of the invention on the computer == diagram. Xi 1 dry three-dimensional decomposition The seventh figure is a three-dimensional exploded view of the conventional art. [Main component symbol description] Computer case---10 board surface-----1 2 & 4 stand-up L-----1 4 hole peripheral edge---141 inner tapered surface---142 notch -----1 5 Screw-connected components----20 Screws L-----2 2 Bumps-----2 3 Oblique Bumps---24 Xibs----2 4 1 Bottom ------2 4 2 Convex cone---2 5 1303967 Plate-----4 0 Perforation-----4 2