12363341236334
五、發明說明（1) 1 ·本技藝適用領域 本技藝適用於發井-t％ 之電路板迫緊裝置 χ~極體顯示器 2.先前技藝 大型的發光二極體顯示幕是由 極體矩陣單元所構成的，發光二片或姊疋^片以上的發光二 一面，電路板與電路板之間的連—接=在電路板的第 面，將電路板兩兩連接起來，、要=件在電路板的第二 的間距，以便第-面的發光丄確的電路板之間 密度，電路板兩兩之間，$矩陣壬現出整體均勻的 乂肩緊密接合。 圖1 ·先前技藝 顯示習知技藝的發光二極 電路板101.102· 103.的北:”、員不板之迫緊裝置，顯示習知 10 2· 10 3·的正面便是安=之結合機構，電路板101· (圖中未表示）。圖中顯_發光二極體矩陣提供顯示用 具有四個螺絲座11，電見路板1 0 1 · 1 0 2 · 1 0 3 ·每一片皆 片1 4，可以是金屬材質反1 〇 1與電路板1 0 2相鄰邊以固定 固定方式是以螺絲13將^，是其他堅硬材料，加以固定， 個螺絲座1 1上。 疋片1 4鎖固在相鄰的電路板之兩 這種習知技藝的缺點是：固定片14具有對應的螺絲孔（圖 1236334 五、發明說明（2) 〜--- 中未表示）提供螺絲13將固定片14鎖固至螺絲座u，以將 兩片電路板迫緊。然而固定片i 4的兩個螺絲孔（圖中未寿 示）為固定間距，對於鎖固兩片電路板’ *據螺：孔的製 作時的定位精確度、以及螺絲座丨丨安置於電路' 1 0 2 · 1 0 3 ·時的位置準確度之不同而有不同之誤差。如 此，在於相鄰的電路板之間的迫緊效果，屬於固定距離式 鎖固的方向為圖示之垂直方向，㉟法真正提 供水平夾向中線的迫緊的功能。 3 ·本技藝之内容 本，云=鈿例一採用L型固定片2 4，配合U型卡榫2 1的夾摯 力i提供兩片電路板水平夾向中線的緊密結合之迫緊效 果。本技蟄實施例二，更在U型卡榫2丨的側邊，安置有螺 :糸2 32/鎖固，更增加水平向中線夾摯之能力。同時本案技 蟄所採用的L型固定片24為金屬材料時也具有散熱之功 能’可以提高產品之散熱效果。 4 ·實施方式 圖2本技藝實施例一 顯示一種電路板迫緊裝置，包含： 兩片以上之電路板101.102.，每一片皆具有第一面以及第V. Description of the invention (1) 1 · Field of application of this technology This technology is applicable to fa-t% circuit board pressing device χ ~ polar body display 2. The previous technology of large-scale light-emitting diode display screens is made of polar body matrix The unit is composed of two or more light-emitting two sides, the connection between the circuit board and the circuit board-on the first side of the circuit board, the circuit boards are connected two by two, and the = The two pieces are spaced apart from each other on the circuit board, so that the density of the first-side light-emitting and accurate circuit boards is dense. Between the two circuit boards, the $ matrix appears to be tightly jointed as a whole. Figure 1 · The previous technology shows the light-emitting diode circuit board 101.102 · 103. North of the conventional technology: "The pressing device that does not support the board, showing the front of the conventional technology 10 2 · 10 3 · is the combination of security = Circuit board 101 · (not shown in the figure). The display_light-emitting diode matrix provides four screw holders 11 for display. See the circuit board 1 0 1 · 1 0 2 · 1 0 3 · Each piece is The piece 14 can be made of metal material, reverse 〇1 and the circuit board 102, and the adjacent sides are fixed by means of screws 13, which are other hard materials. They are fixed on the screw base 1 1. 疋 片 1 4 The disadvantage of this conventional technique of locking two adjacent circuit boards is that the fixing piece 14 has a corresponding screw hole (Figure 1236334 V. Description of the invention (2) ~ --- not shown) The screw 13 will be provided. The fixing piece 14 is locked to the screw seat u to press the two circuit boards tightly. However, the two screw holes (not shown in the figure) of the fixing piece i 4 are a fixed distance. Screw: the positioning accuracy of the hole when it is made, and the position accuracy of the screw seat when it is placed in the circuit '1 0 2 · 1 0 3 · There are different errors. In this way, the pressing effect between adjacent circuit boards belongs to a fixed distance locking direction which is the vertical direction shown in the figure, and it is impossible to truly provide the pressing force of the horizontal clamping to the center line. Function 3. The content of this skill book, cloud = Example 1 adopts L-shaped fixing piece 2 4 and the clamping force i of U-shaped dowel 21 1 to provide a tight combination of the horizontal clamping of two circuit boards to the center line Tightening effect. In the second embodiment of this technology, a screw: 糸 2 32 / locking is further arranged on the side of the U-shaped tenon 2 丨, which further increases the ability to clamp horizontally to the centerline. At the same time, the technology used in this case The L-shaped fixing piece 24 also has a heat-dissipating function when the metal material is used, which can improve the heat-dissipating effect of the product. 4 · Embodiment FIG. 2 The first embodiment of the technology shows a circuit board pressing device, including: two or more circuit boards 101.102., Each piece has a first side and a first side
第6頁 1236334Page 6 1236334
五、發明說明（3) 二面，第一面安置有發光二 兩片L型金屬24.，藉著固定 習知固定方式，分別固定於 第二面相鄰的兩邊；以及 極體矩陣，提供資訊顯示用； 螺絲2 3 1，或是黏膠· · ·等 前述之兩片電路板1〇1·1〇2·之 U型卡榫21，卡固於前述< A ^之兩片L型金屬24的垂直區；提供 水平向中線的力量將兩片雷枚^上 日J 土且 丁 路板卡固迫緊。 圖3 ·本技藝實施例二 與前一實施例不同的是， 於侧面，提供螺絲2 3鎖入 本設計在ϋ型卡榫21設計有螺孔 ’加強迫緊之功能。V. Description of the invention (3) Two sides, the first side is provided with two or two light-emitting L-shaped metals 24. It is fixed to the adjacent two sides of the second side by the fixed conventional fixing method; and the polar body matrix provides For information display; Screws 2 31, or adhesive ... such as the U-shaped tenon 21 of the two circuit boards 1101, 102, etc., which is fixed to the two pieces of L of A < A ^ The vertical zone of the metal 24; providing the force of the horizontal centerline will hold the two pieces of thunder ^ Shangri J soil and Ding road board firmly. Figure 3 · The second embodiment of this technique is different from the previous embodiment in that screws 2 3 are provided on the side for locking. This design has a screw hole ′ in the mortise tenon 21 to increase the tightening function.
圖示顯示U型卡榫21單邊具有鎖固螺絲23，必要時可以設The figure shows the U-shaped tenon 21 with a locking screw 23 on one side, which can be set if necessary
計雙邊具有鎖固螺絲23，從υ型卡榫21的兩邊夾緊兩片L 型金屬24。 圖4本技藝實施例三 與前一圖示不同的是在U型卡榫21設計有螺孔232於底 面’當ϋ型卡榫2 1的内底面不平整時，可以藉由螺絲2 3 3之 鎖入，調整兩片L型金屬24的平整。 前述描述揭示了本技藝之較佳實施例以及設計圖式，惟， 較佳實施例以及設計圖式僅是舉例說明，並非用於限制本 技藝之權利範圍於此，凡是以均等之技藝手段實施本技藝 者、或是以下述之「申請專利範圍」所涵蓋之權利範圍而There are locking screws 23 on both sides of the gauge, and two pieces of L-shaped metal 24 are clamped from both sides of the v-shaped tenon 21. Fig. 4 The third embodiment of this technique is different from the previous one in that the U-shaped tenon 21 is provided with screw holes 232 on the bottom surface. When the inner bottom surface of the U-shaped tenon 2 1 is uneven, screws 2 3 3 can be used. Lock in and adjust the flatness of the two pieces of L-shaped metal 24. The foregoing description discloses the preferred embodiments and design drawings of the technique. However, the preferred embodiments and design drawings are only examples, and are not intended to limit the scope of the right of the technique. The artist or the scope of the rights covered by the "Scope of Patent Application" below
第7頁 1236334Page 7 1236334
12363341236334