M361851 五、新型說明： 【新型所屬之技術領域】 種便於裴卸之散熱器固 本創作涉及一種固定裝置，尤指— 定裝置。 【先前技術】. — 電駐板上散熱社安裝通常採用螺姊彈I之以固 -定’習知之安裝方式是先轉簧套在撕上，崎將螺釘穿過 • 散熱器上之螺孔並由螺絲刀鎖固在電腦主板上。由於螺釘上套 有彈簧，通常先鎖固散熱器對角上之兩顆螺針，且在鎖固第一 顆螺釘時不可一次鎖緊，否則其餘三顆騎不易固定。另外習 知之螺釘需借助螺絲刀鎖固，安裝費時費力，極為不便。 【新型内容】 赛於以上内容’有必要提供_種便於裝卸之散熱器固定裝 置。 Φ 絲置’祕將—散熱賴朗-電路板上，該散 熱器上設有兩第-安裝孔，每—第一安裝孔中分職配了一螺 釘，該電雜上職設有—第二安纽和—第三安裝孔，該第 二安裝孔包括-第二插人孔和—由該第二插入孔沿一第一方 向延伸而成的第二容置孔，該第三安裝孔包括一第三插入孔和 由《亥第一插入孔/口-第二方向延伸而成的第三容置孔，該散 熱為上的其中-螺釘插人該第二插人孔後沿第—方向移動並 卡入5亥第一合置孔中，另—螺針傾斜插入該第三插入孔後釋放 3 M361851 : 賴釘，初—衡回纽置而卡人該第三容置孔中。 於習知技術’該固定裝置經由電路板上之第二安裝孔 , 4二*纽將該散熱朗魏板上，結構鮮且拆卸方 n 【實施方式】 - 睛—併參關1和圖2，本創作岐裝置10之較佳實施 -=用於將—第—元件安裝在-第二元件上，在本實施例中， .U第_轉為—散熱@2()，該第二元件為—印刷電路板30。 …該固定裳置10包括-鎖鎖u、一彈簧12、及一扣環13。 韻麟11包括一柱狀本體m及一自該本體m頂部延伸形 成的頭部112,該頭部H2向外延伸形成—彎曲狀的把手113。 該本體111下部設有一扣環槽114和—鎖槽115。該扣環13 呈圓環狀，該圓環向内延伸形成複數抵觸部131。該等抵觸部 用來同該扣環槽114相配合從而將該扣環13蚊在該本 i 體111上。該彈簧12裝設於該頭部112和扣環之間。 該散熱器20包括一散熱風扇21及—與該散熱風扇21相 連之散熱片22。該散熱片22包括自其底部向四角延伸之四個 支腳25，每一支腳25上設有一第一安裝孔23。該印刷電路板 3〇上對應四個第一安裝孔23設有一對第二安裝孔33和一對 第三安裝孔35。該第二安裝孔33包括一第二插入孔331和一 由5亥第一插入孔331之一側向一第一方向延伸而成之第二容 置孔332 ’該第二插入孔331之直徑大於該第二容置孔332之 4 M361851 直径。s亥第二文裝孔35包括一第三插入孔351和一由該第二 插入孔351之一侧向一第二方向延伸而成之第三容置孔π]， 該第三插入孔351之直徑大於該第三容置孔352之直徑。該第 二插入孔331與第三插入孔351之孔徑相同，該第二容置孔 332與第三容置孔352之孔徑相同。該第一方向與第二方向為 不同之方向。在本創作較佳實施方式中，該第一方向與第二方 向之間相差90度’但應保證該第二容置孔332和第三容置孔 352所圍成之四邊形與該等第一安裝孔23所圍成之四邊形相 配合。該柱狀本體111之直徑小於該等插入孔331和351之直 徑，大於該等容置孔332和352之直徑。該鎖槽115之直徑小 於該等容置孔332和352之直徑。該第-安裝孔23之直獲稍 大於該柱狀本體111之直徑。 請參閱圖3和圖4，安裝時，先將四個固定裝置1〇之彈 簧12套在該鎖銷11上，該鎖銷11由支腳25之上側穿過該第 —安裝孔23 ’從而將該彈簧12壓在頭部112與支腳25之間。 该鎖銷11繼續向下移動使扣環槽114位於該支腳25之下側， 將該扣環13從支腳25之下側套入該鎖銷^中並使抵觸部ΐ3ι 卡入該扣環槽114中，從而將該固定裝置1〇裝配到支腳乃 上。而後將兩個固定裝置1〇之鎖銷U插入該對第二安裝孔 33之第二插入孔331中，使得該鎖銷η之鎖槽ιΐ5與該插入 孔331相對。滑動該散熱器20使得鎖槽115沿第一方向滑入 X第一谷置孔332中，從而將該鎖銷η卡入第二容置孔 5 M361851 中。扳動另外兩個固定農置1〇之鎖銷u上之把手ιΐ3，使得 、，兩個固定裝置1〇之鎖似丄在該第一安裝孔Μ中稍稍傾 斜並_彈簧12使其發生彈性變形，然後將兩傾斜之鋪U ，二撕第三安裳孔35之第三插入孔351中使該鎖槽ι15與 第三插入孔351相對。而後釋放兩傾斜之鎖鎖U，則兩鎖銷 U在該彈菁12彈力之作用下回復到豎直位置，並使得該鎖槽 115滑到第三容置孔352處，則兩鎖鎖11卡入該第三容置孔 352中’從而將該散熱器20固定到印刷電路板3〇上。 拆卸時，扳動該第三安裝孔35中兩細定裝置ι〇之鎖銷 11上之把手113，使得兩個固定裝置1〇之鎖鎖11上之鎖槽115 由該第三容置孔352滑入第三插入孔35ι中，即可從該第三安 裝孔35中取出兩細絲置1G。而後滑動該散熱器20使得 =第二安震孔33中兩個固定裝置1〇之鎖銷u上之鎖槽ιΐ5 沿與第-方向相反之方向，由該第二容置孔332滑入第二插入 孔331中’即可從該第二安裝孔％中取出兩個固定裝置1〇從 而將該散熱器20從印刷電路板3〇上拆卸下來。 在實際安裝時’只需將錄熱片22底部之對角兩支腳％ 上之兩個固定裝置10安裝到該印刷電路板30上，即可將該散 熱器20安裝到該印刷電路板3()上，但應保證此時對應之第二 容置孔332—和第三容置孔扮孔心之間之距離與該對角兩支腳 25上之兩第—安裝孔23孔^之間之距離相等。 本創作固定裝置10上之鎖銷u透過該印刷電路板3〇上 6 M361851 之對第一安裝孔33和一對第三 古 定到印刷電路板3〇上，结顯單且拆卸方便 夺請综糊相之縣，紋轉出專利 上僅為本創作之較佳實施例，舉凡熟 之人士，在爰依本創作精神所作之等效修飾 庫= 於以下之申料機_。 自應，函盖 【圖式簡單說明】M361851 V. New description: [New technical field] A kind of radiator that is easy to handle. This creation involves a fixed device, especially a fixed device. [Prior Art] — — The installation of the heat sink on the electric slab usually uses the snail rifle I to fix it. The conventional installation method is to first turn the spring sleeve on the tear, and the screw passes through the screw hole on the heat sink. It is locked by a screwdriver to the computer motherboard. Since the screw is sleeved with a spring, the two screws on the opposite corner of the heat sink are usually locked first, and the first screw cannot be locked once when the first screw is locked, otherwise the other three rides are not easy to fix. In addition, the conventional screw needs to be locked by a screwdriver, and the installation is time consuming and laborious, which is extremely inconvenient. [New content] In the above content, it is necessary to provide a heat sink fixing device that is easy to handle. Φ wire set 'secret' - heat dissipation Lai Lang - circuit board, the radiator is provided with two first - mounting holes, each - the first mounting hole is assigned a screw, the electric miscellaneous job is - a second mounting hole, the second mounting hole includes a second insertion hole and a second receiving hole extending from the second insertion hole in a first direction, the third mounting hole The utility model comprises a third insertion hole and a third accommodating hole extending from the first insertion hole/port-second direction of the first hole, wherein the heat dissipation is upper one-the screw is inserted into the second insertion hole and the rear edge is the first The direction moves and snaps into the first hole of the 5th hole, and the other screw is inserted obliquely into the third insertion hole to release 3 M361851: the nail is placed, and the card is placed in the third receiving hole. In the conventional technology, the fixing device is connected to the second mounting hole on the circuit board, and the heat-dissipating plate is arranged in a light-dissipating manner, and the structure is fresh and disassembled. [Embodiment] - Eye - and reference 1 and FIG. 2 The preferred implementation of the present invention device 10 is used to mount the -first component on the second component. In this embodiment, the .U _ turn to - heat dissipation@2 (), the second component For - printed circuit board 30. The fixed skirt 10 includes a lock lock u, a spring 12, and a buckle 13. The Yunlin 11 includes a columnar body m and a head portion 112 extending from the top of the body m. The head portion H2 extends outward to form a curved handle 113. A lower portion of the body 111 is provided with a buckle groove 114 and a locking groove 115. The buckle 13 has an annular shape, and the ring extends inward to form a plurality of abutting portions 131. The abutting portions are adapted to cooperate with the buckle groove 114 to cause the buckle 13 to be mosquitoes on the body 111. The spring 12 is mounted between the head 112 and the buckle. The heat sink 20 includes a heat radiating fan 21 and a heat sink 22 connected to the heat radiating fan 21. The fins 22 include four legs 25 extending from the bottom to the four corners, and each of the legs 25 is provided with a first mounting hole 23. A pair of second mounting holes 33 and a pair of third mounting holes 35 are provided in the printed circuit board 3 corresponding to the four first mounting holes 23. The second mounting hole 33 includes a second insertion hole 331 and a second receiving hole 332 extending from a side of the first insertion hole 331 to the first direction. The diameter of the second insertion hole 331 It is larger than the diameter of 4 M361851 of the second receiving hole 332. The second mounting hole 35 includes a third insertion hole 351 and a third receiving hole π] extending from a side of the second insertion hole 351 toward a second direction, the third insertion hole 351 The diameter is larger than the diameter of the third receiving hole 352. The second insertion hole 331 has the same aperture as the third insertion hole 351, and the second receiving hole 332 has the same aperture as the third receiving hole 352. The first direction and the second direction are different directions. In the preferred embodiment of the present invention, the first direction and the second direction are different by 90 degrees, but the quadrilateral surrounded by the second receiving hole 332 and the third receiving hole 352 and the first one should be ensured. The quadrilateral enclosed by the mounting holes 23 is fitted. The diameter of the columnar body 111 is smaller than the diameter of the insertion holes 331 and 351, and larger than the diameter of the accommodating holes 332 and 352. The diameter of the lock groove 115 is smaller than the diameter of the accommodating holes 332 and 352. The first mounting hole 23 is slightly larger than the diameter of the columnar body 111. Referring to FIG. 3 and FIG. 4, during installation, the springs 12 of the four fixing devices 1 are first placed on the locking pin 11, and the locking pin 11 passes through the first mounting hole 23' from the upper side of the leg 25. The spring 12 is pressed between the head 112 and the leg 25. The lock pin 11 continues to move downward so that the buckle groove 114 is located on the lower side of the leg 25, and the buckle 13 is inserted into the lock pin from the lower side of the leg 25 and the contact portion ΐ3ι is inserted into the buckle. In the ring groove 114, the fixing device 1 is assembled to the leg. Then, the lock pins U of the two fixing devices 1 are inserted into the second insertion holes 331 of the pair of second mounting holes 33 such that the lock grooves ι 5 of the lock pins n are opposed to the insertion holes 331. The heat sink 20 is slid such that the lock groove 115 slides into the X first valley hole 332 in the first direction, thereby engaging the lock pin n into the second receiving hole 5 M361851. Pulling the handles ιΐ3 on the other two fixed-locking pins u, so that the locks of the two fixing devices are slightly inclined in the first mounting hole and the spring 12 makes it elastic Deformation, and then the two inclined insertion holes 351 are cut into the third insertion holes 351 of the third ampoule hole 35 so that the lock groove ι15 is opposed to the third insertion hole 351. Then, the two locking locks U are released, and the two locking pins U return to the vertical position under the elastic force of the elastic spring 12, and the locking groove 115 is slid to the third receiving hole 352, then the two locking locks 11 The heat sink 20 is fixed to the printed circuit board 3A by being snapped into the third receiving hole 352. When disassembling, the handle 113 of the locking pin 11 of the two fixing devices in the third mounting hole 35 is pulled, so that the locking groove 115 of the locking device 11 of the two fixing devices 1 is blocked by the third receiving hole The 352 slides into the third insertion hole 35i, and the two filaments 1G can be taken out from the third mounting hole 35. Then, the heat sink 20 is slid so that the lock groove ι 5 on the lock pin u of the two fixing devices 1 in the second anti-shock hole 33 slides in the opposite direction from the first direction by the second receiving hole 332. In the two insertion holes 331, two fixing devices 1 can be taken out from the second mounting hole % to detach the heat sink 20 from the printed circuit board 3. In the actual installation, it is only necessary to mount the two fixing devices 10 on the diagonal two legs of the bottom of the heat recording sheet 22 to the printed circuit board 30, and the heat sink 20 can be mounted to the printed circuit board 3. (), but it should be ensured that the distance between the corresponding second receiving hole 332 - and the third receiving hole facing hole at this time and the two first mounting holes 23 of the diagonal two legs 25 The distance between them is equal. The lock pin u on the creation fixture 10 passes through the pair of first mounting holes 33 of the M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M In the county, the grain transfer patent is only the preferred embodiment of this creation. For those who are familiar with it, the equivalent modification library in the spirit of this creation = the following declaration machine _. Self-sufficient, cover [Simplified description]
圖1係本創作固定裝置、一散埶# 解圖。 散”、、1^ _電路板之立體分 圖2係本創作固定裝置之立體分解圖。 示意圖。 圖3係圖1之組裝過程 圖4係圖1之組裝圖。 【主要元件符號說明】 固定裝置 10 彈簧 12 散熱器 20 散熱片 22 支腳 25 第二安裝孔 33 柱狀本體 111 把手 113 鎖槽 115 鎖銷 11 扣環 13 散熱風扇 21 第一安裝孔 23 印刷電路板 30 第三安裝孔 35 頭部 112 扣環槽 114 抵觸部 131Figure 1 is the creation of the fixture, a divergence # solution. The three-dimensional exploded view of the circuit board of the present invention is shown in Fig. 3. The assembly process of Fig. 1 is the assembly process of Fig. 1. Fig. 4 is an assembly diagram of Fig. 1. [Main component symbol description] Fixed Device 10 Spring 12 Radiator 20 Heat sink 22 Leg 25 Second mounting hole 33 Column body 111 Handle 113 Locking groove 115 Locking pin 11 Buckle 13 Cooling fan 21 First mounting hole 23 Printed circuit board 30 Third mounting hole 35 Head 112 buckle groove 114 abutting portion 131
7 M361851 第二插入孔 331 第二容置孔 332 第三插入孔 351 第三容置孔 3527 M361851 Second insertion hole 331 Second accommodating hole 332 Third insertion hole 351 Third accommodating hole 352