M375370 五、新型說明： ' 【新型所屬之技術領域】 ' 本新型涉及一種鉸鏈，特別涉及一種具有防鬆脫結構 的鉸鏈。 【先前技術】 • 隨著電子通訊產業的蓬勃發展，便攜式電子產品，如 - 移動電話、筆記本、掌上電腦等，在人們生活中扮演著愈 # 來愈重要的角色。為了增加美觀、減少尺寸及使用上的方 便，便攜式電子產品常透過鉸鏈實現摺疊。然習知的鉸鏈 因無防鬆脫結構，在使用過程中，易鬆脫，而影響電子裝 置的正常使用。 【新型内容】 有鑒於此，需提供一種具有防鬆脫結構的鉸鏈。 還需提供一種使用該鉸鏈的電子裝置。 • 本新型的鉸鏈，包括鉸鏈板和軸。鉸鏈板包括定位板、 第一軸套、第二軸套及舌片，第一軸套、第二轴套和舌片 均位於定位板的一側邊。舌片位於第一軸套和第二軸套之 間。軸包括固定部、阻擋部及轉動部，阻擋部連接固定部 和轉動部。轉動部的兩端分別收容於第一軸套和第二軸套 中並可相對第一軸套和第二軸套轉動，轉動部設有與舌片 對應的凹槽。其中，該舌片收容於該凹槽中，以防止該轴 從該鉸鏈板中鬆脫。 3 M375370 本新型的電子裝置，包括上蓋、下蓋及鉸鏈。鉸鏈連 ‘ 接該上蓋和下蓋，上蓋可相對下蓋翻轉。鉸鏈包括固定於 ' 上蓋的鉸鏈板和固定於下蓋的轴。鉸鏈板包括定位板、第 一軸套、第二軸套及舌片，第一轴套、該第二軸套和該舌 片均位於定位板的一側邊。舌片位於第一軸套和第二轴套 * 之間。軸包括固定部、阻擋部及轉動部，固定部固定於下 - 蓋。阻擋部連接固定部和轉動部。轉動部的兩端分別收容 # 於第一轴套和第二轴套十並可相對第一軸套和第二軸套轉 動。轉動部設有與舌片對應的凹槽，舌片收容於凹槽中， 以防止軸從鉸鏈板中鬆脫。 因本新型之鉸鏈具有舌片，在使用過程中，舌片收容 於凹槽中但不與凹槽的内壁接觸，從而防止了軸從鉸鏈板 中鬆脫。 【實施方式】 # 圖1為本新型電子裝置100的立體分解圖。電子裝置 100包括上蓋10、下蓋30及鉸鏈50。在本實施方式中， 電子裝置100可以為移動電話、筆記本、掌上電腦、PDA 等，但不局限於此。同時，根據具體情況，使用一個或複 數鉸鏈。 上蓋10枢接於下蓋30並能相對下蓋30翻轉，其包括 第一收容部12和第二收容部14。第一收容部12和第二收 容部14連通，並均位於上蓋10靠近下蓋30的側邊。第一 M375370 收容部12中凸設一對定位柱120 ’該等定位柱120間隔設 計。 • 圖2為鉸鏈50的立體分解圖。圖3為鉸鏈50的立體 組裝圖。鉸鏈50收容於第一收容部12和第二收容部14 中，其包括鉸·鏈板52和轴54。鉸鏈板52固定於上蓋1〇， * 並可相對軸54翻轉。鉸鏈板52包括定位板522、第一軸 -套523、第二軸套524及舌片526，第一軸套523和第二軸 ® 套524為空心圓淘。定位板522包括一對定位孔520，該 等定位孔520與該等定位柱120--對應。組裝時，透過 該等疋位孔520和該專定位柱120，敍鍵板52被固定於上 蓋10。 第一軸套523從定位板522的一側邊順時針彎折而 成，並與疋位板522之間形成一第一間隙523〇，以增加第M375370 V. New description: ' 【New technology field】 The new type relates to a hinge, in particular to a hinge with anti-loose structure. [Prior Art] • With the booming of the electronic communication industry, portable electronic products, such as mobile phones, notebooks, and PDAs, play an increasingly important role in people's lives. In order to increase the appearance, size, and ease of use, portable electronic products are often folded through hinges. However, the conventional hinge has a loose structure and is easy to loosen during use, which affects the normal use of the electronic device. [New content] In view of this, it is necessary to provide a hinge having a detachment prevention structure. There is also a need to provide an electronic device using the hinge. • The new hinges include hinge plates and shafts. The hinge plate includes a positioning plate, a first sleeve, a second sleeve and a tongue, and the first sleeve, the second sleeve and the tongue are all located at one side of the positioning plate. The tongue is located between the first sleeve and the second sleeve. The shaft includes a fixing portion, a blocking portion and a rotating portion, and the blocking portion connects the fixing portion and the rotating portion. Both ends of the rotating portion are respectively received in the first sleeve and the second sleeve and are rotatable relative to the first sleeve and the second sleeve, and the rotating portion is provided with a groove corresponding to the tongue. Wherein the tongue is received in the groove to prevent the shaft from being loosened from the hinge plate. 3 M375370 The electronic device of the present invention includes an upper cover, a lower cover and a hinge. The hinge is connected to the upper and lower covers, and the upper cover can be turned over with respect to the lower cover. The hinge includes a hinge plate fixed to the 'top cover and a shaft fixed to the lower cover. The hinge plate includes a positioning plate, a first bushing, a second bushing and a tongue, and the first bushing, the second bushing and the tongue are located on one side of the positioning plate. The tongue is located between the first sleeve and the second sleeve *. The shaft includes a fixing portion, a blocking portion and a rotating portion, and the fixing portion is fixed to the lower cover. The blocking portion connects the fixing portion and the rotating portion. Both ends of the rotating portion respectively receive the first bushing and the second bushing 10 and are rotatable relative to the first bushing and the second bushing. The rotating portion is provided with a groove corresponding to the tongue, and the tongue is received in the groove to prevent the shaft from being loosened from the hinge plate. Since the hinge of the present invention has a tongue, the tongue is received in the groove but not in contact with the inner wall of the groove during use, thereby preventing the shaft from coming loose from the hinge plate. Embodiments FIG. 1 is an exploded perspective view of an electronic device 100 of the present invention. The electronic device 100 includes an upper cover 10, a lower cover 30, and a hinge 50. In the present embodiment, the electronic device 100 may be a mobile phone, a notebook, a palmtop computer, a PDA, or the like, but is not limited thereto. Also, use one or multiple hinges, depending on the situation. The upper cover 10 is pivotally connected to the lower cover 30 and can be inverted relative to the lower cover 30. The upper cover 10 includes a first receiving portion 12 and a second receiving portion 14. The first accommodating portion 12 and the second accommodating portion 14 communicate with each other and are located on the side of the upper cover 10 near the lower cover 30. A pair of positioning posts 120' are protruded from the receiving portion 12 of the first M375370. The positioning posts 120 are spaced apart from each other. • FIG. 2 is an exploded perspective view of the hinge 50. Figure 3 is a perspective assembled view of the hinge 50. The hinge 50 is received in the first receiving portion 12 and the second receiving portion 14, and includes a hinge chain plate 52 and a shaft 54. The hinge plate 52 is fixed to the upper cover 1〇, and is rotatable relative to the shaft 54. The hinge plate 52 includes a positioning plate 522, a first shaft sleeve 523, a second sleeve 524, and a tongue 526. The first sleeve 523 and the second shaft sleeve 524 are hollow round. The positioning plate 522 includes a pair of positioning holes 520 corresponding to the positioning posts 120. When assembled, the key pad 52 is fixed to the upper cover 10 through the clamping holes 520 and the dedicated positioning post 120. The first sleeve 523 is bent clockwise from one side of the positioning plate 522, and a first gap 523 is formed between the first sleeve 522 and the clamping plate 522 to increase the number.
間隙5240分別位於定位板522的相對表面，即如第一間隙The gaps 5240 are respectively located on opposite surfaces of the positioning plate 522, that is, as the first gap
同一側邊， 並位於第二軸套524和第 舌片526凸設於定位板522的 524和第一軸套523之間。舌 5 片526與第一軸套523的軸線5232或第二軸套524的軸線 1之距雖小於第一軸套523或第二軸套524的半徑。 、在本貝施方式中，第一間隙5230和第二間隙5240的 尺寸用於修正轴5 4組裝於鉸鏈板52後的變形位移的尺寸。 口疋於下蓋30，其包括固定部544、阻擔部548 :轉動部542。固定部544固定於下蓋30,其两相對表面 破加工ς 穿該：、 5。固定部544於其大致中心位置設有貫 和"等平面545的固定孔546。阻擋部548連接固定部544 句轉動# 542 ’其半徑大於轉動部542和固定部544的半 ^套轉動部542的两端部分別收容於第二軸套524和第-轉動=的並半可在第二軸套524和第一軸套523中轉動。 捏。轉叙 第二轴套524和第一轴套⑵的半 轉Ρ 542的中間設有凹槽540,以收容舌片526。 兩還包括固定板7〇，固定挺7〇的一端的 =被加工成平面72’並收容於固定孔546中。在 &方式中’固技70與軸54為獨立的元件。 在其它實施方式中，固定柱7 固定杈7Πα 70和軸科一體成型，即 往7〇為鉸鏈5〇的一部份。 下蓋30包括收容孔32。固定 容孔+ 柱70的另一端收容於收 32中，以將鉸鏈50的軸S4间 5〇的缸q a 口疋於下盍30，即鉸鏈 的轴54透過固定柱70固定於 、卜盍30。 圖4為本新型電子裝置1〇〇 的立體組褒圖。組裝時， M375370 鉸鏈50的鉸鏈板52固定於上蓋10的第一收容部12中， ' 鉸鏈50的軸54收容於上蓋10的第二收容部14中並透過 • 固定柱70固定於下蓋30，轉動部542收容於第一軸套523 和第二軸套524中。此時，第一轴套523和第二轴套524 可相對轉動部542轉動，以使上蓋10可相對下蓋30翻轉。 - 舌片526收容於凹槽540中，但不與凹槽540的内壁接觸。 - 因舌片526收容於凹槽540中，但不與凹槽540的内 • 壁接觸，從而在使用過程中，轉動部542不會從第一軸套 523和第二軸套524中鬆脫。' 因第一軸套523和第二軸套524的軸線不在同一直線 上，從而減少第一軸套523和第二軸套524的中心位移偏 移量，使第一軸套523、第二軸套524及轉動部542受力 均勻，減少磨損，延長鉸鏈50及電子裝置100的使用壽命。 本新型雖以較佳實施例揭露如上，然其並非用以限定 • 本新型。惟，任何熟悉此項技藝者，在不脫離本新型之精 神和範圍内，當可做稍許更動與潤飾，因此本新型之保護 範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1係本新型之電子裝置之立體分解圖。 圖2係圖1中鉸鏈之立體分解圖。 圖3係圖1中鉸鏈之立體組裝圖。 圖4係圖1之立體組裝圖。 M375370 【主要元件符號說明】The same side edge, and the second sleeve 524 and the first tongue 526 are protruded between the 524 of the positioning plate 522 and the first sleeve 523. The distance between the tongue 5 piece 526 and the axis 5232 of the first bushing 523 or the axis 1 of the second bushing 524 is smaller than the radius of the first bushing 523 or the second bushing 524. In the present embodiment, the first gap 5230 and the second gap 5240 are sized to correct the size of the deformation displacement of the shaft 54 after being assembled to the hinge plate 52. The mouth is attached to the lower cover 30, and includes a fixing portion 544 and a blocking portion 548: a rotating portion 542. The fixing portion 544 is fixed to the lower cover 30, and the opposite surfaces thereof are broken and worn: The fixing portion 544 is provided at its substantially central position with a fixing hole 546 that passes through the "equal plane 545. The blocking portion 548 is connected to the fixing portion 544. The rotation #542' has a radius larger than the rotating portion 542 and the fixing portion 544. The two end portions of the half-turning portion 542 are respectively accommodated in the second sleeve 524 and the first-rotation=half Rotating in the second sleeve 524 and the first sleeve 523. pinch. The middle of the second bushing 524 and the half turn 542 of the first bushing (2) are provided with a recess 540 for receiving the tongue 526. The two further include a fixing plate 7A, and the end of the fixed 7-inch is processed into a flat surface 72' and received in the fixing hole 546. In the & mode, the solid technology 70 and the shaft 54 are separate components. In other embodiments, the fixing post 7 is fixed to the Π7Πα 70 and the shaft is integrally formed, i.e., 7〇 is a part of the hinge 5〇. The lower cover 30 includes a receiving hole 32. The other end of the fixed hole + column 70 is received in the receiving portion 32, so that the cylinder qa between the shaft S4 of the hinge 50 is smashed to the lower jaw 30, that is, the shaft 54 of the hinge is fixed to the yoke 30 through the fixing column 70. . Fig. 4 is a perspective view of the electronic device 1A of the present invention. When assembled, the hinge plate 52 of the M375370 hinge 50 is fixed in the first receiving portion 12 of the upper cover 10, and the shaft 54 of the hinge 50 is received in the second receiving portion 14 of the upper cover 10 and is fixed to the lower cover 30 through the fixing post 70. The rotating portion 542 is received in the first sleeve 523 and the second sleeve 524. At this time, the first sleeve 523 and the second sleeve 524 are rotatable relative to the rotating portion 542 so that the upper cover 10 can be inverted relative to the lower cover 30. - The tongue 526 is received in the recess 540 but not in contact with the inner wall of the recess 540. - because the tab 526 is received in the recess 540 but not in contact with the inner wall of the recess 540, so that the rotating portion 542 does not come loose from the first sleeve 523 and the second sleeve 524 during use. . Because the axes of the first sleeve 523 and the second sleeve 524 are not on the same line, thereby reducing the central displacement offset of the first sleeve 523 and the second sleeve 524, the first sleeve 523 and the second shaft The sleeve 524 and the rotating portion 542 are evenly applied to reduce wear and prolong the service life of the hinge 50 and the electronic device 100. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention. However, any person skilled in the art will be able to make minor changes and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this new type is subject to the definition of the scope of the patent application. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exploded perspective view of the electronic device of the present invention. Figure 2 is an exploded perspective view of the hinge of Figure 1. Figure 3 is a perspective assembled view of the hinge of Figure 1. Figure 4 is a perspective assembled view of Figure 1. M375370 [Main component symbol description]
電子裝置 100 上蓋 10 第一收容部 12 定位柱 120 第二收容部 14 下蓋 30 收容孔 32 欽鍵 50 鼓鏈板 52Electronic device 100 upper cover 10 first receiving portion 12 positioning post 120 second receiving portion 14 lower cover 30 receiving hole 32 key 50 drum chain plate 52
定位孔 定位板 第一軸套 第一間隙 軸線 第二軸套 第二間隙 舌片 520 522 523 5230 5232 524 5240 526 5242 軸 凹槽 轉動部 固定部 54 540 542 544 8 M375370 平面 545 ' 72 固定孔 546 阻擋部 548 固定柱 70Positioning hole positioning plate First bushing First gap axis Second bushing Second gap tongue 520 522 523 5230 5232 524 5240 526 5242 Shaft groove rotating portion fixing portion 54 540 542 544 8 M375370 Plane 545 '72 fixing hole 546 Block 548 fixing post 70