200924615 九、發明說明： 【發明所屬之技術領域】 本發明涉及-觀定裝置，尤其涉及—翻於懸掛電子 裝置的固定裝置。 【先前技術】 隨著科技的蓬勃發展，電子裝置的應財式愈來愈廣， 例如投影機目前根據實際的使用環境不同，有正面投影、北 面投影、㈣投影以及㈣背投四種投影模H中吊頂二 =議的投影機需具備特定固定裝置才能將投影機： 吊杆固疋^而實現投影機的吊頂投影與吊财投功能。再 例如公共場合㈣減_枝觀 處。電視機被懸掛于高處也需具備特定固:二== =也=等電子裝置會因其特殊應用需要懸掛於高空:、 牯也需要也具備特定固定裝置。 感應二 =定裝置通常係在電子裝置塑膠機殼成形後藉由 气：二：加熱螺母：將加熱後螺母與塑膠機殼採用熱黏 螺母二:*體’或者係電子裝置塑膠機殼成形前，將 】母預先置人模穴内，射出成形後螺母與塑膠機殼結合成一 大，萝：時：由上述兩種方法製作的固定裝置，其成形難度 “扣較長’不利於料電子裝 產 【發明内容】 有鐾於此，有必要接供— 定裝置。 八氆提升電子裝置生產效率的固 200924615 種固疋裝置，其包括一個具有螺紋通孔的螺母及一個 基板。所述螺母外表面上具有均勻分佈的至少兩個導軌。所 述基板具有一個本體部，至少兩個卡緊件以及一個限位部。 所述本體部上設有一個貫穿所述本體部的通孔，所述通孔與 所述螺母的螺紋通孔相對應。所述各卡緊件垂直設置於所述 本體部上並分佈於所述通孔周圍。所述限位部位於所述本體 部，所述卡緊件與所述限位部形成一個收容空間以收容所述 螺母’所述收容空間與所述通孔連通。所述卡緊件與所述螺 母的導軌相配合以卡緊收容於所述收容空間内的螺母。 與先前技術相比，所述固定裝置藉由卡緊件與限位部形 成的收容空間將螺母收容，並利用卡緊件將螺母卡緊，組裝 簡單，從而提高了電子裝置的生產效率。 【實施方式】 下面將結合附圖’對本發明作進一步的詳細說明。 第一實施方式 請一併參閱圖1及圖2，為本發明第一實施方式的固定 裝置100，其包括一個具有螺紋通孔17的螺母1〇及—個基 板20，所述螺母10收容於所述基板20内。 所述基板20包括一個本體部22 ’兩個卡緊件24以及一 個限位部26。所述本體部22上設有一個貫穿所述本體部22 的通孔220，所述通孔220與所述螺母10的螺紋通孔17相 對應。所述本體部22可以為電子裝置的機殼，比如投影機、 電視的機殼，也矸以係本體部22分體成形於電子裝置的機殼 上。所述兩個卡緊件24垂直設置於所述本體部22並對稱分 200924615 佈於所述通孔220周圍。所述兩個卡緊件24為彈性結構，各 卡緊件24包括一個支撐部240及一個卡合部242。所述支撐 部240垂直於本體部22，所述卡合部242位於支撐部24〇上 遠離本體部22的-端。沿遠離本體部22的方向，所述卡合 部242為-個逐漸減小的斜坡結構。所述限位部％包括兩個 圓孤形擋板，所述擋板位於通孔22G周圍且垂直於所述本體 部22。所述兩個卡緊件μ與所述限位部％形成一個收容空 間28以收容所述螺母1〇，所述收容空間％與所述通孔22〇 連通，所述卡緊件24倾_母1Q相配合以卡緊收容於所 述收容空間28内的螺母1〇。 、所述螺母10還具有一個第一端面12、一個第二端面U 以及=個外表面16。所述第—端面12與所述第二端面…句 與所述本H部22平行，所料表面16與所述本體部22垂 、所述外表φ 16具有均勻分佈的兩個導軌，所述導軌 18為向所述螺母1G中，陷的凹槽。本實施方式中所述螺 母10的外表面16為圓柱面’即所述螺母10為圓螺母。螺母 1〇也可以係其他類型的螺母，比如六角螺母。 請結合圖3，所述通孔220的直徑等於螺母10的螺紋通 孔π的直徑。當然，通孔22〇的直徑並不局限於本實施方式 /中/、累、、、文通孔17的直控相同，也可以大於螺紋通孔17的直 徑並小於兩個卡緊件24之間的距離。 可以理解’所述導軌18及所述卡緊件24的個數並不局 =於本實施方式中兩個，可以為三個，或者更多。只需滿足 V轨18與卡緊件24的個數一致，且保證導軌18與卡緊件 7 200924615 24配合後卡緊螺母10。卡緊件24可以不相對于通孔22〇對 稱設置’只需滿足螺母ίο能被置人收容空間28内並被卡緊 即可。 所述限位部26並不局限於本實施方式中只包括兩個圓 狐形播板，可以包含任意個數的擋板，只需滿足限位部如與 卡緊件24共同形成收容空間28以收容螺母1〇即可。所述擒 板的形狀並不局限於本實施方式中的圓弧形’也可以係其他 形狀，例如擋板採用與所述卡緊件24 一致的結構，再比如螺 母10為六角螺母時，擋板的形狀為六邊形的一部分，只需保 證螺母10被緊密收容於收容空間28中即可。 請繼績參閱圖1及圖2，其中圖1為固定裝置100的立 體組裝圖，螺母10係從上至下被收容至收容空間28内。其 中，所述本體部22支撐住螺母1〇的第二端面14，而各卡緊 件24的卡合部242卡緊螺母的第一端面12從而限制住螺 母10相對於本體部22垂直方向的運動。各卡緊件24的支撐 部240與導軌18相配合，限位部26與螺母1〇的外表面16 緊密配合限制住螺母1〇相對於本體部22水準方向的運動， 同時也限制住螺母1〇的自轉。帶有螺紋的吊杆（圖未示)從通 孔220中穿過與螺紋通孔I?的螺紋配合從而實現連接作用， 即可實現將具有所述固定裝置1〇〇的電子裝置懸掛在高處。 第二實施方式 請參閱圖4，為本發明第二實施方式固定裝置200的截 面不意圖’與第一實施方式不同之處在於：所述限位部26〇 為一個開設於所述本體部222上的圓形沉孔，所述限位部260 200924615 與所述卡緊件244形成一個收容空間28〇。所述限位部260 的形狀並不局限於本實施方式中的圓形，也讦以係六邊形， 只需與螺母102的形狀一致，保證螺母102被緊密收容於收 容空間280中即可。 以理解，限位部可以結合第一實施方式中的擋板及第 一實施方式中的沉孔共同構成，如此限位部與卡緊件形成的 收容空間能更加緊密地收容螺母。 本發明實施方式帽述固定裝置藉由卡緊件與限位部形 j收令工間將螺母收容，制用卡緊件將騎卡緊，組裝 簡早ρ從而提高了電子裝置的生產效率。 專利本發明確已符合發明專利要件，練法提出 月 以上所述者僅為本發明之較每 於援依本案發明精神二:之i效; 【圖式簡單二包含於以下之申請專利範圍内。 $ 1為本翻第—實施方式固定裝 圖2為i中固定裝置的立體分解圖。體、，且衣3 圖3為圖1中沿著®·ΠΙ職面示意圖。 【：=:::广方式固定裝―。 100 螺母 10 、 102 20 第一端面 12 14 外表面 16 固定裝置 基板 第二端面 200924615 螺紋通孔 17 導軌 18 本體部 22 、 220 卡緊件 24 、 244 限位部 26 、 260 支撐部 240 卡合部 242 通孑L 220 收容空間 28 、 280 10200924615 IX. Description of the Invention: [Technical Field] The present invention relates to a viewing device, and more particularly to a fixing device that is turned over to a suspended electronic device. [Prior Art] With the rapid development of technology, electronic devices have become more and more widely used. For example, projectors are currently based on actual use environments, including front projection, north projection, (four) projection, and (four) rear projection. H in the ceiling 2 = projector must have a specific fixture to the projector: the boom is fixed ^ and achieve the projector ceiling projection and hanging investment function. For example, in public places (four) minus _ branches. When the TV is hung from a high place, it also needs to have a specific solid: two == = also = electronic devices will be suspended at high altitude for their special applications: 牯 also need to have specific fixtures. Induction two = fixed device is usually after the plastic device of the electronic device is formed by gas: two: heating nut: the heated nut and the plastic case are made of hot-adhesive nut two: * body ' or electronic device before the plastic case is formed , the mother will be pre-placed in the mold cavity, and the formed nut will be combined with the plastic casing to form a large one. When: the fixing device made by the above two methods, the forming difficulty is relatively long, which is not conducive to the electronic loading. SUMMARY OF THE INVENTION In view of this, it is necessary to connect a supply-fixing device. A solid-state 200924615 fixing device for improving the production efficiency of an electronic device includes a nut having a threaded through hole and a substrate. Having at least two guide rails evenly distributed thereon, the substrate has a body portion, at least two clamping members and a limiting portion. The body portion is provided with a through hole penetrating the body portion, the through hole The hole corresponds to the threaded through hole of the nut. The clamping members are vertically disposed on the body portion and distributed around the through hole. The limiting portion is located at the body portion. The clamping member and the limiting portion form a receiving space for receiving the nut. The receiving space communicates with the through hole. The clamping member cooperates with the guide rail of the nut to be clamped and received. The nut in the accommodating space is compared with the prior art, the fixing device receives the nut by the accommodating space formed by the clamping member and the limiting portion, and clamps the nut by the clamping member, thereby simplifying assembly and thereby improving The present invention will be further described in detail below with reference to the accompanying drawings. First Embodiment Referring to FIG. 1 and FIG. 2 together, a fixing device 100 according to a first embodiment of the present invention is provided. The utility model comprises a nut 1 having a threaded through hole 17 and a substrate 20, wherein the nut 10 is received in the substrate 20. The substrate 20 comprises a body portion 22 'two clamping members 24 and a limit The body portion 22 is provided with a through hole 220 penetrating the body portion 22, and the through hole 220 corresponds to the threaded through hole 17 of the nut 10. The body portion 22 may be an electron. The casing of the device, For example, the casing of the projector and the television is also formed separately on the casing of the electronic device by the main body portion 22. The two clamping members 24 are vertically disposed on the main body portion 22 and symmetrically distributed in 200924615. The two clamping members 24 are elastic structures, and each clamping member 24 includes a supporting portion 240 and an engaging portion 242. The supporting portion 240 is perpendicular to the body portion 22, and the engaging portion The portion 242 is located at the end of the support portion 24 away from the body portion 22. In the direction away from the body portion 22, the engaging portion 242 is a gradually decreasing slope structure. The limit portion includes two circles. The baffle is located around the through hole 22G and perpendicular to the body portion 22. The two clamping members μ and the limiting portion % form a receiving space 28 to receive the nut 1〇 The receiving space % communicates with the through hole 22 , and the clamping member 24 cooperates with the female 1Q to clamp the nut 1 收容 received in the receiving space 28 . The nut 10 further has a first end surface 12, a second end surface U and an outer surface 16. The first end surface 12 and the second end surface are parallel to the H portion 22, the surface 16 of the material is perpendicular to the body portion 22, and the outer surface φ 16 has two rails evenly distributed. The guide rail 18 is a recess that is recessed into the nut 1G. In the present embodiment, the outer surface 16 of the nut 10 is a cylindrical surface, that is, the nut 10 is a round nut. Nuts 1〇 can also be used with other types of nuts, such as hex nuts. Referring to Figure 3, the diameter of the through hole 220 is equal to the diameter of the threaded through hole π of the nut 10. Of course, the diameter of the through hole 22 并不 is not limited to the same as the direct control of the present embodiment, the intermediate, and the through hole 17 , and may be larger than the diameter of the threaded through hole 17 and smaller than between the two clamping members 24 . the distance. It can be understood that the number of the guide rails 18 and the clamping members 24 is not equal to two in the present embodiment, and may be three or more. It is only necessary to satisfy the number of the V-rail 18 and the clamping member 24, and to ensure that the guide rail 18 and the clamping member 7 200924615 24 are engaged to clamp the nut 10. The chucking member 24 may not be symmetrically disposed with respect to the through hole 22'. It suffices that the nut ί can be placed in the accommodating space 28 and clamped. The limiting portion 26 is not limited to only two circular fox-shaped playing boards in the embodiment, and may include any number of baffles, and only needs to meet the limiting portion, such as the accommodating space 28 formed together with the clamping member 24. It is enough to accommodate the nut 1〇. The shape of the seesaw is not limited to the circular arc shape in the embodiment, and may be other shapes. For example, the baffle adopts a structure conforming to the clamping member 24, and when the nut 10 is a hex nut, the block is blocked. The shape of the plate is a part of the hexagon, and it is only necessary to ensure that the nut 10 is tightly received in the accommodating space 28. Please refer to FIG. 1 and FIG. 2 for a succession. FIG. 1 is a perspective view of the vertical assembly of the fixing device 100, and the nut 10 is housed in the accommodating space 28 from top to bottom. The body portion 22 supports the second end surface 14 of the nut 1 , and the engaging portion 242 of each clamping member 24 clamps the first end surface 12 of the nut to limit the vertical direction of the nut 10 relative to the body portion 22 . motion. The supporting portion 240 of each clamping member 24 cooperates with the guide rail 18, and the limiting portion 26 closely matches the outer surface 16 of the nut 1〇 to restrict the movement of the nut 1〇 relative to the horizontal direction of the body portion 22, and also limits the nut 1 Awkward rotation. A threaded suspension rod (not shown) is engaged from the through hole 220 through a threaded engagement with the threaded through hole I to achieve a connection, thereby suspending the electronic device having the fixing device 1〇〇 at a high height. At the office. The second embodiment of the present invention is different from the first embodiment in that the fixing device 200 of the second embodiment of the present invention is different from the first embodiment in that the limiting portion 26 is opened in the main body portion 222. The upper counterbore 260 200924615 forms a receiving space 28 with the clamping member 244. The shape of the limiting portion 260 is not limited to the circular shape in the embodiment, and is also hexagonal. It only needs to conform to the shape of the nut 102 to ensure that the nut 102 is tightly received in the receiving space 280. . It is understood that the limiting portion can be combined with the baffle in the first embodiment and the counterbore in the first embodiment, such that the receiving space formed by the limiting portion and the clamping member can more closely receive the nut. In the embodiment of the present invention, the cap fixing device receives the nut by the clamping member and the limiting portion shape, and the clamping member clamps the ride and assembles it slowly, thereby improving the production efficiency of the electronic device. Patent The present invention has indeed met the requirements of the invention patent, and the practice of the above-mentioned practice is only the invention of the present invention. The second embodiment of the invention is included in the following patent application scope. . $1 is the first embodiment - the fixed installation of the embodiment Fig. 2 is an exploded perspective view of the fixing device in i. Body, and clothing 3 Figure 3 is a schematic view along the ® ΠΙ ΠΙ in Figure 1. [:=::: Wide way fixed installation. 100 nut 10, 102 20 first end face 12 14 outer surface 16 fixing device substrate second end face 200924615 threaded through hole 17 rail 18 body portion 22, 220 clamping member 24, 244 limiting portion 26, 260 support portion 240 engaging portion 242 overnight L 220 accommodating space 28, 280 10