TWI251382B - An assembly mechanism for a circuit board - Google Patents
An assembly mechanism for a circuit board Download PDFInfo
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- TWI251382B TWI251382B TW92112207A TW92112207A TWI251382B TW I251382 B TWI251382 B TW I251382B TW 92112207 A TW92112207 A TW 92112207A TW 92112207 A TW92112207 A TW 92112207A TW I251382 B TWI251382 B TW I251382B
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Abstract
Description
1251382 五、發明說明（1) 【發明所屬 本發明 快速組裝及 【先前技術 現今是 腦週邊設備 相機（d i g i t 備，無庸置 必需品之一 (workstati 型電腦（η o t computer) 一般人生活 及輸 之主 機亦 或播 輸入 之後 寫主 絲將 習知 承上所 入操控 機板、 包括了 放裝置 操控單 ，操控 機内之 此外， 主機板 一種主 之技術領域】 是有關於一種卡合機構，且特別是有關於一種 拆卸電路板之卡合機構。 ] 資訊多媒體的時代，越來越多電腦產品及其電 也隨之成長，例如印表機（p r i n t e r )、數位式 a 1 camera)和光學掃描器（photo scanner)等設 疑地，對現今的人類而言幾乎已成為生活中的 。無論是伺服器（s e r v e r )、工作站 on)、桌上型電月甾（desktop computer)，筆記 ebook computer)或才嵩帶型電月甾（portable ，甚至工業用電腦（industrial computer)，在 中的地位，漸漸地變成不可或缺的重要工具。 述，桌上型電腦大致上可分為主機、顯示面板 單元，其中主機至少包括一機殼以及機殼内部 中央處理單元、記憶體等等硬體設備，而且主 硬碟機、軟碟機、音效卡及光碟機等資料儲存 。此外，顯示面板例如為液晶螢幕（L C D )，而 元例如為鍵盤、滑鼠等基本配備。當主機啟動 者將可藉由顯示面板以及輸入操控單元，以讀 資料、上網收發信件或者播放影片等功能。 習知的主機板之組裝方式，大致上係以多個螺 鎖固在主機之機殼上。請參考第1圖，其繪示 機板之鎖固機構的示意圖以及放大示意圖，鎖1251382 V. INSTRUCTIONS (1) [Inventively, the present invention rapidly assembles and [previously, today's brain peripheral equipment camera (digit preparation, one of the non-required items (work stat computer type (n ot computer), the average person living and losing the host also Or after the input, the main wire is written into the control panel, including the control device, and the control panel. In addition, the main technical field of the motherboard is related to a locking mechanism, and especially About a locking mechanism for disassembling a circuit board.] In the era of information multimedia, more and more computer products and their electricity have also grown, such as printers, digital a 1 camera, and optical scanners (photo Scanner, etc., is almost a life for humans today. Whether it is a server (server), a workstation (on), a desktop computer (desktop computer), an ebook computer) A portable electric moon (portable, even an industrial computer), gradually became irrelevant The important tools are as follows: the desktop computer can be roughly divided into a host computer and a display panel unit, wherein the host computer includes at least a casing and a central processing unit inside the casing, a memory device, and the like, and the main hard disk drive, The floppy disk drive, sound card and CD player are stored in the data. In addition, the display panel is, for example, a liquid crystal display (LCD), and the element is, for example, a keyboard, a mouse, etc., and the host initiator can be controlled by the display panel and the input. Units, such as reading data, sending and receiving letters on the Internet, or playing videos. The assembly method of the conventional motherboard is generally fixed on the chassis of the mainframe with a plurality of screw locks. Please refer to Figure 1, which shows the machine. Schematic diagram of the locking mechanism of the board and an enlarged schematic view, the lock
I 10629twf.ptd 第5頁 1251382 五、發明說明（2) 固機構1 0 0係由多個螺絲1 1 0以及對應之多個支柱1 2 0所構 成。其中，支柱1 2 0位於主機板1 0與機殼2 0之一面板2 2之 間，以維持主機板1 0與面板2 2之間的高度。此外，一般所 使用之支柱1 2 0係為一銅柱，而支柱1 2 0係為中空狀，且其 内壁具有一内螺牙結構1 2 2。當組裝主機板1 0於機殼2 0上 時，必須先將各個支柱1 2 0分別對應鉚接或鎖固於面板2 2 上所預留的孔洞1 2 b，接著再將螺絲1 1 0之一端貫穿主機板 1 0之孔洞1 2 a並鎖固於支柱1 2 0中。 值得注意的是，習知大部分的主機板，其安裝於電腦 之機殼的方式，係藉由螺絲將主機板鎖固於電腦機殼内， 因此上述以螺絲鎖固的方式會造成下列的缺點： (1 )習知主機板必須藉由多根螺絲將其固定於電腦機 殼内，除了組裝上及操作上非常不方便外，而且造成時間 上的浪費。 (2 )由於習知的光碟機是藉由多根螺絲來鎖固，因此 當進行更換新的主機板時，必須先卸下所有的螺絲，才能 將原先的主機板取出，之後再將新的主機板重新組裝於電 腦機殼内，故拆卸與安裝極不方便。 【發明内容】 因此，本發明的目的就是在提供一種電路板之卡合機 構，以達到快速組裝及拆卸電路板之目的。 為達本發明之上述目的，本發明提出一種電路板之卡 合機構，適於組裝一電路板於一主機上，此電路板之卡合 機構主要係由多個鎖具以及一面板所構成。其中’鎖具係I 10629twf.ptd Page 5 1251382 V. INSTRUCTION DESCRIPTION (2) The solid mechanism 100 is composed of a plurality of screws 1 1 0 and a corresponding plurality of pillars 1 2 0 . The pillar 120 is located between the motherboard 10 and one of the panels 2 2 of the casing 20 to maintain the height between the motherboard 10 and the panel 22. Further, the pillar 1 20 which is generally used is a copper pillar, and the pillar 120 is hollow, and its inner wall has an internal thread structure 1 2 2 . When assembling the motherboard 10 to the casing 20, the respective pillars 120 must be respectively riveted or locked to the holes 1 2 b reserved on the panel 2 2, and then the screws 1 1 0 One end penetrates the hole 1 2 a of the motherboard 10 and is locked in the pillar 110. It is worth noting that most of the motherboards are installed in the casing of the computer. The screws are used to lock the motherboard to the computer casing. Therefore, the above-mentioned screw locking will result in the following Disadvantages: (1) The conventional motherboard must be fixed in the computer case by a plurality of screws, which is very inconvenient in assembly and operation, and causes waste of time. (2) Since the conventional optical disc drive is locked by a plurality of screws, when replacing a new main board, all the screws must be removed before the original main board can be removed, and then the new one is removed. The motherboard is reassembled in the computer case, so it is inconvenient to disassemble and install. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a latching mechanism for a circuit board for the purpose of quickly assembling and disassembling a circuit board. In order to achieve the above object of the present invention, the present invention provides a circuit board engaging mechanism suitable for assembling a circuit board on a main body. The engaging mechanism of the circuit board is mainly composed of a plurality of locks and a panel. Where 'the lock system
10629twf.ptd 第6頁 1251382 五、發明說明（3) 配置於電路板上，而每一鎖具係具有一螺絲以及一支柱， 其中支柱位於電路板之底部，而螺絲適於貫穿電路板並鎖 固於支柱中，而支柱之接觸電路板之一端具有一内螺牙結 構，且支柱之遠離電路板之一端具有一凸緣。此外，面板 係配置於該主機上，而面板具有多個定位槽孔，分別對應 於這些鎖具之一，且每一定位槽孔具有一開口部以及一支 撐片，而支撐片位於開口部之下，且開口部具有一第一端 以及一第二端，第一端之寬度係大於凸緣之寬度，而第二 端之寬度係小於凸緣之寬度。 依照本發明第一實施例所述，上述之凸緣係鉚接於支 柱上，且凸緣之寬度係大於支柱之寬度。此外，開口部與 φ 支撐片之間具有一間距，而間距大致上為凸緣之厚度。另 夕卜，開口部之第一端的寬度大致上為凸緣的寬度，而開口 部之第二端的寬度大致上為支柱之寬度。 - 為達本發明之上述目的，本發明提出另一種電路板之 卡合機構，適於組裝一電路板於一主機上，此電路板之卡 合機構主要係由多個鎖具以及一面板所構成。鎖具係配置 於電路板上，而每一鎖具係具有一螺絲以及一支柱，其中 支柱位於電路板之底部，而螺絲適於貫穿電路板並鎖固於 支柱中，且支柱之接觸電路板之一端具有一内螺牙結構， 且支柱之遠離電路板之一端具有一第一凸緣以及對應之一 第二凸緣。此外，面板係配置於主機上，面板具有多個定參 位槽孔，分別對應於這些鎖具之一，每一這些定位槽孔具 有一開口部，開口部具有一第一端以及一第二端，而第一10629twf.ptd Page 6 1251382 V. Description of the invention (3) Disposed on the circuit board, and each lock has a screw and a pillar, wherein the pillar is located at the bottom of the circuit board, and the screw is adapted to penetrate the circuit board and lock In the pillar, one end of the contact circuit board of the pillar has an internal screw structure, and the pillar has a flange at one end of the circuit board. In addition, the panel is disposed on the main body, and the panel has a plurality of positioning slots corresponding to one of the locks, and each of the positioning slots has an opening and a support piece, and the support piece is located below the opening And the opening has a first end and a second end, the width of the first end is greater than the width of the flange, and the width of the second end is less than the width of the flange. According to a first embodiment of the invention, the flange is riveted to the post and the width of the flange is greater than the width of the post. Further, the opening portion has a pitch with the φ support piece, and the pitch is substantially the thickness of the flange. Further, the width of the first end of the opening is substantially the width of the flange, and the width of the second end of the opening is substantially the width of the pillar. In order to achieve the above object of the present invention, the present invention provides another latching mechanism for a circuit board, which is suitable for assembling a circuit board on a host. The latching mechanism of the circuit board is mainly composed of a plurality of locks and a panel. . The lock is disposed on the circuit board, and each lock has a screw and a pillar, wherein the pillar is located at the bottom of the circuit board, and the screw is adapted to penetrate the circuit board and is locked in the pillar, and the pillar contacts one end of the circuit board The utility model has an internal screw structure, and one end of the pillar away from the circuit board has a first flange and a corresponding one of the second flanges. In addition, the panel is disposed on the main body, and the panel has a plurality of fixed-slot slots corresponding to one of the locks, each of the positioning slots has an opening, the opening has a first end and a second end And the first
10629twf.ptd 第7頁 1251382 五、發明說明（4) 凸緣之寬度，而第二端之寬度係 於 端之寬度係大於第 第一凸緣之寬度。 依照本發明第二實施例所述，上述之第一、第二凸緣 係鉚接於支柱上，且第一、第二凸緣之寬度係大於支柱之 寬度。此外，第一凸緣與第二凸緣之間具有一間距，而間 距大致上為開口部之厚度。 故，本發明乃將多個鎖具先鎖固於一電路板上，並配 合機殼之一面板，以使鎖具之凸緣可對應卡合於面板之定 位槽孔中，因此，當電路板組裝於機殼上時，可使電路板 輕易地卡合於機殼上，既省時而且操作非常簡單方便。此 外，利用本發明之卡合機構在拆卸電路板時，亦極為快速 而且有效率，以節省工時。 為讓本發明之上述和其他目的、特徵、和優點能更明 顯易懂，下文特舉一較佳實施例，並配合所附圖式，作詳 細說明如下： 【實施方式】 第2圖繪示本發明第一實施例之一種電路板之卡合機 構的示意圖。請參考第2圖，電路板3 0例如為一主機板， 主機板上具有多個預留之孔洞3 2 ，而多個鎖具2 1 0分別配 置於主機板上，且位於每一孔洞3 2上。如第2圖之放大圖 所示，鎖具2 1 0係由一螺絲2 1 2以及一支柱2 1 4所構成，而 支柱2 1 4位於電路板3 0之底部，並且對應於電路板3 0之孔 洞3 2所在的位置。此外，螺絲2 1 2之一端係由電路板3 0之 上方貫穿孔洞3 2 ，並鎖固於支柱2 1 4中。其中，支柱2 1 4例10629twf.ptd Page 7 1251382 V. INSTRUCTIONS (4) The width of the flange, and the width of the second end is such that the width of the end is greater than the width of the first flange. According to a second embodiment of the present invention, the first and second flanges are riveted to the post, and the width of the first and second flanges is greater than the width of the post. Further, there is a spacing between the first flange and the second flange, and the spacing is substantially the thickness of the opening. Therefore, the present invention locks a plurality of locks on a circuit board and matches one of the panels of the casing so that the flange of the lock can be correspondingly engaged with the positioning slot of the panel. Therefore, when the circuit board is assembled When it is mounted on the casing, the circuit board can be easily engaged with the casing, which is time-saving and easy to operate. In addition, the snap mechanism of the present invention is extremely fast and efficient when disassembling the circuit board to save man-hours. The above and other objects, features, and advantages of the present invention will become more apparent and understood. A schematic diagram of a latching mechanism of a circuit board according to a first embodiment of the present invention. Referring to FIG. 2, the circuit board 30 is, for example, a motherboard having a plurality of reserved holes 3 2 on the motherboard, and a plurality of locks 2 1 0 are respectively disposed on the motherboard, and are located in each hole 3 2 on. As shown in the enlarged view of FIG. 2, the lock 2 10 is composed of a screw 2 1 2 and a post 2 1 4 , and the post 2 1 4 is located at the bottom of the circuit board 30 and corresponds to the circuit board 30. The location of the hole 3 2 is located. Further, one end of the screw 2 1 2 is inserted through the hole 3 2 from above the circuit board 30 and is locked in the post 2 1 4 . Among them, the pillars 2 1 4 cases
10629twf.ptd 第8頁 1251382 五、發明說明（5) 如為一中空狀之銅柱或不鏽鋼柱，且支柱214之接觸電路 板3 0之一端具有内螺牙結構2 1 6 ，以使螺絲2 1 2之一端可緊 密固定於支柱214中，且電路板30可固定於螺絲212與支柱 214之間。另外，支柱214之遠離電路板30之一端具有一凸 緣2 1 8 ，此凸緣2 1 8例如以鉚接、焊接或一體成形的方式固 定於支柱214上，且凸緣218之外觀可為圓形、方形或其他 形狀。凸緣2 1 8之厚度係小於支柱2 1 4的厚度，然而凸緣 2 1 8的寬度係大於支柱2 1 4的寬度。在較佳情況下，凸緣 2 1 8係為一半圓盤狀，其圓盤之一側形成一橫切面2 1 9 (如 第2圖所示）。當螺絲2 1 2組裝於支柱2 1 4上時，組裝人員可 先握抵凸緣2 1 8側邊之橫切面2 1 9，並將螺絲2 1 2逆著組裝 φ 人員施力的方向旋轉，以協助組裝人員能將螺絲2 1 2緊密 鎖固於支柱2 1 4上。 請參考第3圖，其繪示第2圖中面板220之俯視圖以及 放大剖面圖，用以將電路板30之鎖具210固定於一面板220 上，其中主機機殼4 0具有至少一面板2 2 0 ，且面板2 2 0例如 與機殼4 0 —體成型，或以多個螺絲（未繪示）而鎖固於機殼 4 0之側邊或底邊。請參考第4圖，其繪示一種直立式主機 機殼4 0與電路板3 0之組裝示意圖，在最佳情況下，電路板 3 0係組裝於機殼4 0之一側邊，而面板2 2 0係位於電路板3 0 之底部。此外，面板2 2 0與電路板3 0之間具有一間距，而 習知係利用一標準高度（s t a n d 〇 f 〇之支柱1 2 0固定於面板 馨 2 2與電路板1 0之間，以維持面板2 2與電路板1 0之間的高度 (如第1圖所示）。值得注意的是，本發明為達到快速組裝10629twf.ptd Page 8 1251382 V. Description of the invention (5) If it is a hollow copper column or stainless steel column, and one end of the contact circuit board 30 of the pillar 214 has an internal screw structure 2 1 6 , so that the screw 2 One end of the 1 2 can be tightly fixed in the post 214, and the circuit board 30 can be fixed between the screw 212 and the post 214. In addition, one end of the post 214 away from the circuit board 30 has a flange 2 18 which is fixed to the post 214, for example, by riveting, welding or integral forming, and the appearance of the flange 218 can be round. Shape, square or other shape. The thickness of the flange 2 18 is less than the thickness of the strut 2 14 , however the width of the flange 2 18 is greater than the width of the strut 2 14 . Preferably, the flange 2 18 is in the shape of a half disk, and one side of the disk forms a cross section 2 1 9 (as shown in Fig. 2). When the screw 2 1 2 is assembled on the strut 2 1 4, the assembler can first grip the cross section 2 1 9 of the side of the flange 2 1 8 and rotate the screw 2 1 2 against the force of the assembly φ person. To assist the assembler to tightly lock the screw 2 1 2 to the strut 2 1 4 . Please refer to FIG. 3 , which shows a top view and an enlarged cross-sectional view of the panel 220 in FIG. 2 for fixing the lock 210 of the circuit board 30 to a panel 220 , wherein the main chassis 40 has at least one panel 2 2 . 0, and the panel 2 2 0 is integrally formed with the casing 40, for example, or is locked to the side or the bottom of the casing 40 by a plurality of screws (not shown). Please refer to FIG. 4, which illustrates a schematic diagram of assembly of a vertical mainframe casing 40 and a circuit board 30. In the best case, the circuit board 30 is assembled on one side of the casing 40, and the panel The 2 2 0 system is located at the bottom of the board 30. In addition, there is a spacing between the panel 220 and the circuit board 30, and it is conventional to use a standard height (stand 1f 〇 pillar 120 is fixed between the panel 222 and the circuit board 10 to Maintain the height between panel 2 2 and board 10 (as shown in Figure 1). It is worth noting that the present invention achieves rapid assembly.
10629twf.pt d 第9頁 1251382 五、發明說明（6) 及拆卸電路板3 0之目的，特別將此標準高度之支柱2 1 4之 一端鉚接或焊接一凸緣2 1 8，且特別將面板2 2 0以衝壓加工 的方式以形成多個定位槽孔2 2 2。如第3圖之放大圖所示， 面板2 2 0具有多個加工而成之定位槽孔2 2 2，每一定位槽孔 2 2 2係由一開口部2 2 4以及一支撐片2 2 6所構成，其中開口 部例如呈一葫蘆形，其具有一第一端2 2 4 a以及一第二端 224b ，第一端224a之寬度係大於凸緣218之寬度，而第二 端2 2 4 b之寬度係小於凸緣2 1 8之寬度。此外，支撐片2 2 6與 開口部2 2 4之較小寬度之一端2 2 4 b (即第二端）未完全衝斷 而相互連接，且支撐片2 2 6向下彎折之後而固定於開口部 224之底部。在較佳情況下，支撐片226還具有一凹陷部 2 2 8以及至少一支撐桿2 3 0。其中凹陷部對應位於開口部 224之較大寬度之一端224a(即第一端），以使支撐片226之 凹陷部2 2 8與開口部2 2 4之間的距離D 1係大於支撐片2 2 6與 開口部Μ 4之連接端的距離D 2。另外，支撐桿2 3 0係連接該 凹陷部2 2 8以及開口部2 2 4之周緣，用以增加支撐片2 2 6之 強度。 當然，上述之定位槽孔2 2 2係用以卡合支柱2 1 4之凸緣 218 。請同時參考第4圖及第5Α〜5Β圖，其中第5Α〜5Β圖依序 繪示電路板組裝於一面板之剖面示意圖。當組裝電路板3 0 於一面板2 2 0時，支柱2 1 4之凸緣2 1 8係可插入開口部2 2 4之 較大寬度之一端2 2 4 a，並觸碰位於開口部2 2 4底部之支撐 片2 2 6。接著如5 A圖之箭頭方向F所示，凸緣2 1 8係往開口 部2 2 4之較小寬度之一端2 2 4 b的方向，並在開口部2 2 4以及10629twf.pt d Page 9 1251382 V. Inventive Note (6) and the purpose of disassembling the circuit board 30, in particular, riveting or welding a flange 2 1 8 at one end of the standard height pillar 2 1 4 and especially the panel 2 2 0 is formed by press working to form a plurality of positioning slots 2 2 2 . As shown in the enlarged view of FIG. 3, the panel 220 has a plurality of processed positioning slots 2 2 2, and each positioning slot 2 2 2 is formed by an opening portion 2 2 4 and a supporting sheet 2 2 . 6, wherein the opening portion is, for example, a gourd shape having a first end 2 2 4 a and a second end 224b, the width of the first end 224a being greater than the width of the flange 218, and the second end 2 2 The width of 4 b is less than the width of the flange 2 18 . In addition, one end of the smaller width of the support piece 2 26 and the opening portion 2 2 4 2 2 b b (ie, the second end) is not completely broken and connected to each other, and the support piece 2 26 is bent downward and fixed. At the bottom of the opening 224. Preferably, the support piece 226 further has a recess 2 2 8 and at least one support rod 230. The recessed portion corresponds to one end 224a (ie, the first end) of the larger width of the opening portion 224, so that the distance D 1 between the recessed portion 2 28 of the support piece 226 and the opening portion 2 24 is greater than the support piece 2 2 6 The distance D 2 from the connection end of the opening portion Μ 4 . Further, the support rod 203 is connected to the periphery of the recess portion 2 28 and the opening portion 2 2 4 for increasing the strength of the support piece 2 26 . Of course, the above-mentioned positioning slot 2 2 2 is used to engage the flange 218 of the strut 2 1 4 . Please also refer to Figure 4 and Figure 5 to Figure 5, where the 5th to 5th drawings show the schematic diagram of the board assembled on a panel. When the circuit board 30 is assembled to a panel 2 2 0, the flange 2 18 of the pillar 2 14 can be inserted into one end of the larger width of the opening 2 2 4 2 2 4 a and touched at the opening 2 2 4 bottom support piece 2 2 6. Then, as indicated by the direction F of the arrow in Fig. 5A, the flange 2 18 is oriented in the direction of the end 2 2 4 b of the smaller width of the opening portion 2 2 4 and in the opening portion 2 2 4 and
II
10629twf.ptd 第10頁 1251382 五、發明說明（7) 支撐片2 2 6之間的一間隙内移動，最後如5 B圖所示，支柱 2 1 4以及凸緣2 1 8將可卡合於開口部2 2 4較小寬度之一端 2 2 4 b。在較佳情況下，為使支柱2 1 4、凸緣2 1 8以及開口部 2 2 4之間能緊密卡合，在公差配合上係採緊配合的型態。 其中，開口部2 2 4與支撐片2 2 6之間的間距D 2大致上為凸緣 2 1 8之厚度，而開口部2 2 4之較小寬度的一端2 2 4 b大致上為 支柱214的寬度，且開口部224之較大寬度的一端224a大致 上為凸緣218之寬度。 由上可知，電路板係以支柱之凸緣而緊密卡合於面板 上，而非習知以螺絲鎖固的方式將電路板固定於面板上。 故電路板在組裝上，只需將鎖固於電路板之支柱對應插入 φ 面板之每一定位槽孔中，接著推動電路板往箭頭的方向移 動，以使支柱之凸緣沿著開口部以及支撐片之間一間隙移 動，最後使得支柱能卡合於開口部之較小寬度的一端。因 此，利用本發明所揭露之電路板之卡合機構，可使電路板 例如一主機板輕易地卡合於主機機殼上，既省時而且操作 非常簡單方便。此外，利用本發明之卡合機構在拆卸電路 板時，只需反向進行上述之步驟，推動電路板往另一方向 (與箭頭反向）移動，即可將電路板由主機機殼上拆下，故 在拆裝上極為快速而且有效率。 第6 A〜6 B圖依序繪示本發明第二實施例之一種電路板 之卡合機構，其組裝一電路板於一面板的示意圖。請參考 _ 第6A圖，與上述第一實施例不同的是，支枉314之遠離電 路板30之一端具有一第一凸緣316以及對應之一第二凸緣10629twf.ptd Page 10 1251382 V. INSTRUCTIONS (7) Movement in a gap between the support sheets 2 2 6 , and finally as shown in Figure 5 B, the pillars 2 1 4 and the flanges 2 1 8 will be engageable One end of the smaller portion of the opening portion 2 2 4 is 2 2 4 b. Preferably, in order to allow the strut 2 14 , the flange 2 18 and the opening 2 2 4 to be tightly engaged, a tight fit is adopted in the tolerance fit. Wherein, the distance D 2 between the opening portion 2 24 and the supporting piece 2 26 is substantially the thickness of the flange 2 18 , and the one end 2 2 4 b of the smaller width of the opening portion 2 24 is substantially the pillar. The width of the 214, and the one end 224a of the larger width of the opening 224 is substantially the width of the flange 218. It can be seen from the above that the circuit board is tightly engaged with the panel by the flange of the pillar, instead of fixing the circuit board to the panel by screwing. Therefore, the circuit board is assembled, and only the pillars locked to the circuit board are inserted into each positioning slot of the φ panel, and then the circuit board is pushed in the direction of the arrow so that the flange of the pillar is along the opening and A gap is moved between the support sheets, and finally the post can be engaged with one end of the smaller width of the opening. Therefore, by using the engaging mechanism of the circuit board disclosed in the present invention, a circuit board such as a motherboard can be easily engaged with the main body casing, which is time-saving and very simple and convenient to operate. In addition, when the circuit board is disassembled by using the locking mechanism of the present invention, the above steps are only reversed, and the circuit board is pushed in the other direction (inverted with the arrow) to disassemble the circuit board from the mainframe casing. Down, it is extremely fast and efficient in disassembly and assembly. 6A to 6B are views showing a latching mechanism of a circuit board according to a second embodiment of the present invention, which is a schematic diagram of a circuit board assembled on a panel. Referring to FIG. 6A, in contrast to the first embodiment described above, one end of the support 314 remote from the circuit board 30 has a first flange 316 and a corresponding one of the second flanges.
10629twf.ptd 第11頁 1251382 五、發明說明（8) 318 ，而第一凸緣316與第二凸緣318之間具有一間距D3 ， 且間距D3大致上為面板3 2 0之開口部3 2 4的厚度。其中，第 二凸緣3 1 8例如以鉚接、焊接或一體成型的方式固定於一 標準高度之支柱3 1 4的一端，而第一凸緣3 1 6同樣以鉚接、 焊接或一體成型的方式固定於第二凸緣318上，且第二凸 緣3 1 8與第一凸緣3 1 6之間例如以一銅柱或不鏽鋼柱3 1 7相 隔，其距離約為面板3 2 0之開口部3 2 4之厚度。此外，對應 於電路板3 0之每一支柱3 1 4，在面板3 2 0上分別以衝壓切斷 的方式形成多個定位槽孔3 2 2 ’而每一定位槽孔3 2 2具有一 開口部3 2 4 ，且開口部例如呈一葫蘆形，其具有一第一端 324a以及一第二端324b ，而第一端324a之寬度係大於第一 凸緣3 1 6之寬度，而該第二端3 2 4 b之寬度係小於該第一凸 緣3 1 6之寬度。 請同時參考第4圖以及6A〜6B圖，當電路板30組裝於面 板3 2 0上時，只需將鎖固於電路板30之支柱3 14的第一凸緣 3 1 6對應插入面板3 2 0之每一定位槽孔3 2 2中，而第二凸緣 3 1 8對應位於開口部3 2 2之上方，接著推動電路板3 0往箭頭 的方向F移動，以使第一凸緣3 1 6 、第二凸緣3 1 8沿著開口 部3 2 4移動，最後同樣使得支柱3 1 4能卡合於開口部3 2 4之 較小寬度的一端3 2 6 b。因此，利用本發明所揭露之電路板 之卡合機構，可使電路板例如一主機板輕易地卡合於主機 機殼上，既省時而且操作非常簡單方便。此外，利用本發 明之卡合機構在拆卸電路板時，只需反向進行上述之步 驟，推動電路板往另一方向（與箭頭反向）移動，即可將電10629 twf.ptd page 11 1251382 5. Invention description (8) 318, and a gap D3 between the first flange 316 and the second flange 318, and the spacing D3 is substantially the opening portion 3 of the panel 3 2 0 4 thickness. Wherein, the second flange 3 18 is fixed to one end of a standard height pillar 3 1 4 by riveting, welding or integral molding, and the first flange 3 16 is also riveted, welded or integrally formed. It is fixed on the second flange 318, and the second flange 3 18 is separated from the first flange 3 16 by, for example, a copper column or a stainless steel column 3 17 , and the distance is about the opening of the panel 3 2 0 . The thickness of the part 3 2 4 . In addition, corresponding to each of the pillars 3 1 4 of the circuit board 30, a plurality of positioning slots 3 2 2 ′ are formed on the panel 3 2 0 by punching and cutting, and each positioning slot 3 2 2 has one The opening portion 3 2 4 , and the opening portion is, for example, a gourd shape having a first end 324a and a second end 324b, and the width of the first end 324a is greater than the width of the first flange 31, and the The width of the second end 3 2 4 b is less than the width of the first flange 3 16 . Referring to FIG. 4 and FIGS. 6A-6B, when the circuit board 30 is assembled on the panel 300, only the first flange 3 16 locked to the pillars 3 14 of the circuit board 30 is inserted into the panel 3. Each of the positioning slots 3 2 2 of 20 is located, and the second flange 3 1 8 is located above the opening 3 2 2 , and then the circuit board 30 is pushed to move in the direction F of the arrow to make the first flange 3 1 6 , the second flange 3 1 8 moves along the opening 3 2 4 , and finally the post 3 1 4 can be engaged with the smaller end 3 2 6 b of the opening 3 2 4 . Therefore, by using the engaging mechanism of the circuit board disclosed in the present invention, the circuit board, for example, a motherboard can be easily engaged with the main casing, which is time-saving and simple and convenient to operate. In addition, when the circuit board is disassembled by the engaging mechanism of the present invention, it is only necessary to reverse the above steps to push the circuit board to move in the other direction (inverted with the arrow) to power
BL 10629twf.ptd 第12頁 1251382 五、發明說明（9) 路板由主機機殼上拆下，故在拆裝上極為快速而且有效 率’並節省工時。 雖然本發明已以一較佳實施例揭露如上，然其並非用 以限定本發明，任何熟習此技藝者，在不脫離本發明之精 神和範圍内，當可作些許之更動與潤飾，因此本發明之保 護範圍當視後附之申請專利範圍所界定者為準。BL 10629twf.ptd Page 12 1251382 V. INSTRUCTIONS (9) The road board is removed from the main unit casing, so it is extremely fast and efficient in disassembly and assembly and saves man-hours. Although the present invention has been described above in terms of a preferred embodiment, it is not intended to limit the invention, and it is obvious to those skilled in the art that the present invention may be modified and retouched without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
10629twf.ptd 第13頁 1251382 圖式簡單說明 第1圖繪示習知一種主機板之鎖固機構的示意圖以及 放大示意圖。 第2圖繪示本發明第一實施例之一種電路板之卡合機 構的示意圖。 第3圖繪示第2圖中面板之俯視圖以及放大剖面圖。 第4圖繪示一種直立式主機機殼與電路板之組裝示意 圖。 第5 A〜5 B圖依序繪示電路板組裝於一面板之剖面示意 圖。 第6 A〜6 B圖依序繪示本發明第二實施例之一種電路板 之卡合機構，其組裝一電路板於一面板的剖面示意圖。 【圖式標示說明】 1 0、3 0 :電路板 12a 、12 b 、3 2 ：孔洞 2 0、4 0 :主機殼體 22 :面板 100 鎖固結構 110 螺絲 120 支柱 122 内螺牙結構 2 10 鎖具 2 12 螺絲 2 14 支柱 21 6 内螺牙結構10629twf.ptd Page 13 1251382 Brief Description of the Drawings Fig. 1 is a schematic view showing a locking mechanism of a conventional motherboard and an enlarged schematic view thereof. Fig. 2 is a schematic view showing the engagement mechanism of a circuit board according to the first embodiment of the present invention. Figure 3 is a plan view and an enlarged cross-sectional view of the panel in Figure 2; Figure 4 is a schematic view showing the assembly of a vertical mainframe casing and a circuit board. 5A to 5B are schematic cross-sectional views showing the assembly of the circuit board on a panel. 6A to 6B are diagrams showing a clamping mechanism of a circuit board according to a second embodiment of the present invention, which is a schematic cross-sectional view of a circuit board assembled on a panel. [Illustration description] 1 0, 3 0 : Circuit board 12a, 12 b, 3 2 : Hole 2 0, 4 0 : Main body casing 22 : Panel 100 Locking structure 110 Screw 120 Pillar 122 Inner thread structure 2 10 locks 2 12 screws 2 14 pillars 21 6 internal thread structure
10629twf.ptd 第14頁 1251382 圖式簡單說明 2 18 220 222 224 2 2 4 a 2 2 4 b 226 228 230 3 14 31 6 3 17 3 18 320 322 324 3 2 4 a 3 2 4b D1 、 端 凸緣 面板 定位槽孔 開口部 第 :第二端 支撐片 凹陷部 支撐桿 支柱 第一凸緣 銅柱 第二凸緣 面板 定位槽孔 開口部 :第一端 :第二端 D 2、D 3 :間距（距離） 方向10629twf.ptd Page 14 1251382 Schematic description 2 18 220 222 224 2 2 4 a 2 2 4 b 226 228 230 3 14 31 6 3 17 3 18 320 322 324 3 2 4 a 3 2 4b D1 , End flange Panel positioning slot opening portion: second end support piece recessed portion support rod post first flange copper post second flange panel positioning slot opening: first end: second end D 2, D 3 : spacing ( Distance) direction
10629twf .pul 第15頁10629twf .pul第15页
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92112207A TWI251382B (en) | 2003-05-05 | 2003-05-05 | An assembly mechanism for a circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW92112207A TWI251382B (en) | 2003-05-05 | 2003-05-05 | An assembly mechanism for a circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200425584A TW200425584A (en) | 2004-11-16 |
| TWI251382B true TWI251382B (en) | 2006-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW92112207A TWI251382B (en) | 2003-05-05 | 2003-05-05 | An assembly mechanism for a circuit board |
Country Status (1)
| Country | Link |
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| TW (1) | TWI251382B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070290048A1 (en) * | 2006-06-20 | 2007-12-20 | Innovatier, Inc. | Embedded electronic device and method for manufacturing an embedded electronic device |
| CN106291018A (en) * | 2016-08-16 | 2017-01-04 | 宁波三星医疗电气股份有限公司 | A kind of ANSI compatible single-phase three-phase electrical relay scheme electric energy meter structure of circle table |
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2003
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