M310571 p、創作說明（1) 【新型所屬之技術領域】 ' 本創作係有關一種雙軸共點樞紐器，特別是指一種氣 浮式之雙軸共點樞紐器。 【先前技術】 隨著科技發展日新月異，不論數位相機、數位攝影機 、掌上型電腦（PDA)或電話之造型皆愈趨多元多變，為 了增加操作性與便利性，通常設計可翻轉與旋轉之液晶螢 幕，藉由一樞紐結構使液晶螢幕的使用更加人性化，並讓 纖細的機身可容納完整的電路。 " 此類之翻轉與旋轉之樞紐結構中多設計為雙軸共點， 亦即將液晶螢幕掀開後，此液晶螢幕可於與掀開方向垂直 之方向旋轉，.而在先前技術中之雙軸共點樞紐器於此方向 上僅提供三段旋轉，且掀開方向之轉動元件係以機械加工 方式磨成光滑面，與卡槽間係為緊密貼合，僅利用轉動元 件上之一平面與卡槽間之缝隙儲油，旋轉時將油推動，此 方式容易造成元件的磨耗。 因此，本創作即針對上述數點，提出一種氣浮式之雙 軸共點樞紐器，以有效克服上述之該等問題。 f新型内容】 本創作之主要目的在提供一種氣浮式之雙軸共點樞紐 器，其係提供一氣浮式之旋轉元件，減少轉動時旋轉元件 與嵌入之孔洞之間的磨耗，延長樞紐器使用壽命。 本創作之另一目的在提供一種氣浮式之雙軸共點枢紐 器，其係提供至少八個凹槽於第一固定座上，使下方固定M310571 p, Creation Instructions (1) [Technical Fields of New Type] 'This creation is about a two-axis joint point hinge, especially an air-floating two-axis joint point hinge. [Prior Art] With the rapid development of technology, digital cameras, digital cameras, PDAs, and telephones are becoming more diverse. In order to increase operability and convenience, LCDs that can be flipped and rotated are usually designed. The screen, through a pivot structure, makes the use of the LCD screen more user-friendly, and allows the slim body to accommodate the complete circuit. " This kind of pivoting and rotating pivot structure is designed to be a dual-axis common point, that is, after the liquid crystal screen is opened, the liquid crystal screen can be rotated in a direction perpendicular to the opening direction, and the double in the prior art The shaft common point hinge provides only three rotations in this direction, and the rotating elements in the split direction are mechanically ground into a smooth surface, which is closely fitted with the card slot, and only one plane on the rotating element is used. The oil is stored in the gap between the card slot and the oil is pushed during rotation, which is easy to cause wear of the component. Therefore, this creation proposes an air-floating biaxial common point hinge for the above-mentioned points to effectively overcome the above problems. f new content] The main purpose of this creation is to provide an air-floating two-axis common point hinge, which provides an air-floating rotating element to reduce the wear between the rotating element and the embedded hole during rotation, and extend the hinge Service life. Another object of the present invention is to provide an air-floating two-axis common-point pivoting device that provides at least eight recesses on the first mount to secure the lower portion.
第5頁 M310571 p、創作說明（2) 片之兩凸點可卡在凹槽中，每次旋轉第一固定座，凸點即 移動一個凹槽，可至少七段旋轉。 本創作之又一目的在提供一種氣浮式之雙軸共點樞紐 器，其係於旋轉元件上每隔1 2 0度提供一儲油面，使旋轉 元件與孔洞之間有空間可用以儲油。 為達上述之目的，本創作提供一種氣浮式之雙軸共點 樞紐器，其係包含一主軸，其係為空心圓柱狀；一第一固 定座，主軸垂直穿過該第一固定座中央之一圓洞，圓洞之 P周上設有至少八凹槽，使第一固定座可於主軸上進行至 少七段之旋轉，且第一固定座之兩端各有一孔洞；二旋轉 元件，其一端為圓柱狀，分別設置於孔洞中，另一端則為 扁平狀，其上各有一圓孔，可藉以鎖固於一物體上，而圓 柱狀端係利用金屬粉壓過後燒結而成，使圓柱狀端與孔洞 係為點接觸，可以氣浮式原理於孔洞中旋轉，且圓柱狀端 更每隔1 2 0度設置一儲油面；二彈簧墊片，穿設於主軸中 ，夾設於一墊片與第一固定座之間；以及一第二固定座， 固定於主軸之另一端，於第二固定座兩端各有一固定孔， 可藉此固定於物體之螢幕上。 底下藉由具體實施例詳加說明，當更容易瞭解本創作 之目的、技術内容、特點及其所達成之功效。 【實施方式】 本創作提供一種氣浮式之雙軸共點樞紐器，其係可裝 設在一掌上型電腦、一筆記型電腦、一數位相機、一數位 攝影機或一折疊式手機上，利用本創作之樞紐器將上述裝Page 5 M310571 p, creation instructions (2) The two bumps of the film can be stuck in the groove. Each time the first fixing seat is rotated, the convex point moves by one groove and can rotate at least seven segments. Another object of the present invention is to provide an air-floating two-axis co-point pivoting device that provides an oil storage surface every 120 degrees on a rotating element so that there is space between the rotating element and the hole for storage. oil. In order to achieve the above purpose, the present invention provides an air-floating dual-axis co-point hinge, which comprises a main shaft which is hollow cylindrical; a first fixed seat, the main shaft vertically passes through the center of the first fixed seat a round hole having at least eight grooves on the P-circle of the circular hole, so that the first fixing seat can rotate at least seven segments on the main shaft, and each end of the first fixing seat has a hole; and two rotating elements, One end is cylindrical, respectively arranged in the hole, and the other end is flat, each of which has a circular hole, which can be locked on an object, and the cylindrical end is sintered by using metal powder to make the cylinder The end is in point contact with the hole, and can be rotated in the hole by the air floating principle, and the oil storage surface is arranged every 120 degrees at the cylindrical end; the two spring washers are disposed in the main shaft and are sandwiched between A gasket and the first fixing seat; and a second fixing seat fixed to the other end of the main shaft, and a fixing hole at each end of the second fixing seat, thereby being fixed on the screen of the object. By the detailed description of the specific embodiments, it is easier to understand the purpose, technical content, characteristics and effects of the creation. [Embodiment] The present invention provides an air-floating dual-axis mutual point hinge which can be installed on a palm-sized computer, a notebook computer, a digital camera, a digital camera or a folding mobile phone. The hub of this creation will be loaded above
第6頁 M310571 甲、創作說明（3) 置之液晶螢幕與本體連結，可帶動一液晶螢幕的翻轉、旋 轉與定位，使此液晶螢幕可穩定地旋轉操作。 第一圖及第二圖所示分別為本創作之立體結構示意圖 及其結構分解圖，如圖所示，一主轴1 〇，其係分成一粗一 細之兩段空心圓柱狀，於粗段末端設有兩凸腳1 0 2 ; —第 二固定座24，其中央有一與凸腳10 2輪廓相同之孔洞242， 使凸腳1 0 2剛好可嵌設於其中，並將主軸1 0與第二固定座 24鉚合在一起；第二固定座24兩端並各自設有一平行之固 定孔2 4 4可供鎖固。 於主軸1 0之細端上套設有複數零件，由内而外依次為 :一第二固定片104、一第一固定片20、一第一固定座12 、兩彈簧墊片18以及一墊片16，其中第二固定片104、第 一固定片2 0、第一固定座1 2及墊片1 6之内徑與主轴1 0細端 之外徑相同。第二固定片1 0 4與該主軸1 0—體成形，先將 第一固定片2 0穿過主軸10緊鄰第二固定片10 4設置，且第 一固定片2 0上之兩鍵2 0 2恰好可嵌入第二固定片1 0 4外緣之 兩鍵槽1 0 6中固定。於兩鍵2 0 2之間係設有二限位邊2 0 6， 於第一固定片上更設有兩凸點2 0 4，分別位於兩限位邊2 0 6 之中央及其正對面。 第一固定座12中央有一圓洞122，主軸10即貫穿此圓 洞1 2 2設置，在圓洞1 2 2周圍係設有至少八個凹槽1 2 4，使 第一固定片2 0上之兩凸點20 4各落入一凹槽12 4中卡固，當 以主軸1 0為軸心旋轉第一固定座1 2時，凸點2 0 4分別滑入 下一凹槽1 2 4中以定位，在本創作中至少可分為七段定位Page 6 M310571 A, creation instructions (3) The LCD screen is connected to the main body to drive the flipping, rotating and positioning of a liquid crystal screen, so that the LCD screen can be rotated stably. The first and second figures are respectively a schematic view of the three-dimensional structure and an exploded view of the structure. As shown in the figure, a main shaft is 1 〇, which is divided into two thick and thin hollow cylindrical shapes. The second end of the second fixing base 24 has a hole 242 having the same contour as the protruding leg 10 2 so that the protruding leg 102 can be embedded therein, and the main shaft 10 is The second fixing bases 24 are riveted together; the two fixing bases 24 are respectively provided with a parallel fixing hole 24 4 for locking. A plurality of parts are sleeved on the thin end of the main shaft 10, and the inner and outer parts are: a second fixing piece 104, a first fixing piece 20, a first fixing seat 12, two spring washers 18 and a pad. The sheet 16 has an inner diameter of the second fixing piece 104, the first fixing piece 20, the first fixing seat 12 and the spacer 16 which is the same as the outer diameter of the thin end of the main shaft 110. The second fixing piece 104 is formed integrally with the main shaft 110, and the first fixing piece 20 is first disposed through the main shaft 10 in close proximity to the second fixing piece 104, and the two keys on the first fixing piece 20 are 2 0 2 can be embedded in the two key grooves 1 0 6 of the outer edge of the second fixing piece 104. There are two limiting edges 2 0 6 between the two keys 2 0 2 , and two protrusions 2 0 4 are further disposed on the first fixing piece, respectively located at the center of the two limiting edges 2 0 6 and directly opposite thereto. There is a circular hole 122 in the center of the first fixing base 12, and the main shaft 10 is disposed through the circular hole 12 2 , and at least eight grooves 1 2 4 are arranged around the circular hole 12 2 to make the first fixing piece 20 The two bumps 20 4 each fall into a recess 12 4 and are locked. When the first mount 12 is rotated about the spindle 10, the bumps 2 0 4 slide into the next recess 1 2 4 respectively. Positioning in the middle, in this creation can be divided into at least seven segments
第7頁 M310571 甲、創作說明 ，當旋轉 1 2 8接觸至 第一 一旋轉元 扁平狀， 件1 4之圓 上有許多 觸，可以 1 4之圓柱 JL 4 2及圓子 件1 4轉動 勻分佈在 間的磨耗 易開合而 兩彈 其兩端之 徑相同， 定座1 2相 片184上 1 8 4之較/ 之頂端， 之間，藉 第一固定 本創 (4) 一 至最後一段定位時，第一固定座1 2下方之一凸條 J第一固定片2 0之限位邊2 0 6而無法繼續旋轉。 固定座1 2兩側各有一圓形孔洞1 2 6，可分別置入 件1 4 ’此旋轉元件1 4一端為圓柱狀，另一端則為 於扁平端有一固定孔1 4 4可用以鎖固；此旋轉元'' 柱狀端係利用金屬粉壓過後燒結而成，造成表面 細小凹洞，使圓柱狀端與圓形孔洞1 26係為點1 氣浮式原理於圓形孔洞1 2 6中旋轉，且旋轉元件 狀端每隔1 2 0度可設一儲油面1 4 2，使每一儲、、由 多孔洞1 26之間留有部分空間可供儲油，當旋轉面 時，潤滑油除了被儲油面1 4 2往前推動外，並 細小凹洞中，減少旋轉元件1 4與圓形孔洞 ’並增加旋轉時所需的扭力，以避免旋 < 損壞。 疋轉螢幕輕 簧墊片18分為上彈簧墊片182及下彈簧藝 D徑分別與第一與第二固定片2 〇、2 2之内句1 8 4 ’ 其中，下彈簧墊片1 84係以較大口徑端與後一、外 接，而上彈簧墊片1 82則反方向倒扣於^彈二固 ’使上彈簧墊片1 82之較小口徑端連接丁彈益^^ 卜口徑端，最後並將一墊片1 6鉚合在主^ 頁墊片 將彈簧塾片1 8擠壓固定於塾片1 6和第—固％ 由彈簀塾片1 8具有彈性之特性使第_间^ &座h 片20緊密相接。 U又座12與Page 7 M310571 A, creation instructions, when the rotation 1 2 8 contact to the first one of the rotating element flat, there are many touches on the circle of the piece 1 4, can be rotated and evenly distributed by the cylindrical JL 4 2 and the circular element 14 The wear between the two ends is the same, and the diameters of the two ends are the same, and the first fixed position (4) to the last segment is positioned between the first and second ends of the photo. The one of the first fixing seats 1 2 below the ribs J of the first fixing piece 20 has a limit side 2 0 6 and cannot continue to rotate. Each of the two sides of the fixing base 1 2 has a circular hole 1 2 6 and can be respectively placed into the piece 1 4 '. One end of the rotating element 14 is cylindrical, and the other end has a fixing hole at the flat end. 1 4 4 can be used for locking The rotating element '' columnar end is sintered by metal powder, resulting in a small concave surface, so that the cylindrical end and the circular hole 1 26 are point 1 air floating principle in a circular hole 1 2 6 In the middle rotation, and the rotating element end can set an oil storage surface 142 every 120 degrees, so that each storage, leaving a space between the porous holes 1 26 for oil storage, when rotating the surface In addition to being pushed forward by the oil storage surface 144, and in the small recess, the lubricating oil reduces the rotating element 14 and the circular hole 'and increases the torque required for rotation to avoid the rotation &damage; The rotating light spring washer 18 is divided into an upper spring washer 182 and a lower spring art D diameter respectively with the first and second fixing pieces 2 〇, 2 2 within the sentence 1 8 4 ' where the lower spring washer 1 84 The larger diameter end is connected to the rear one and the outer one, and the upper spring washer 1 82 is reversely buckled in the opposite direction to the second elastic body. The smaller diameter end of the upper spring washer 1 82 is connected to the Ding Yi Yi ^^ Bu diameter End, and finally rive a gasket 16 to the main sheet gasket to press the spring tab 18 to the crucible 16 and the first solid. The elastic sheet has a resilient property. _ between ^ & seat h piece 20 closely connected. U is seated 12 and
作應用之實施例可如第三圖所示，第-固定座12An embodiment of the application can be as shown in the third figure, the first holder 12
M310571 創作說明（5) 之旋轉元件1 4固 掌上型電腦、筆 上，第二固定座 與旋轉螢幕連接 一固定座1 2為轉 凹槽與凸點多段 洞，並設有三個 耗，增大旋轉時壤。 «^以上所述 用來限定本創作 述之特徵及精神 作之申請專利範 定在數位 記型電腦 2 4固定該 在一起； 軸掀開， 旋轉，由 儲油面， 之扭力， 者，僅為 實施之範 所為之均 圍内。 攝影機 、數位 等裝置 旋轉元 且旋轉 於旋轉 故以點 避免旋 本創作 圍。故 等變化 上，除此之外亦可固定於 相機或折疊式手機等裝置 之旋轉螢幕，將裝置本身 件1 4係提供旋轉螢幕以第 螢幕以主轴1 〇為轉軸，藉 元件1 4上具有許多細小凹 接觸之氣浮式旋轉減少磨 轉螢幕輕易即可掀開而損之較佳實施例而已，並非 本創作申請範圍所 或修飾，於_ a Θ應包括於本創 M310571 學式簡單說明 【圖式簡單說明】 第一圖為本創作之立體結構示意圖。 第二圖為本創作之結構分解圖。 第三圖為本創作應用於數位攝影機之示意圖。 【主要元件符號說明】 1 〇主軸 1 0 2凸腳 1 0 4第二固定片 1 0 6鍵槽 丄2第一固定座 122圓洞 124凹槽 1 2 6圓形孔洞 1 2 8凸條 1 4旋轉元件 1 4 2儲油面 1 4 4固定孔 16墊片 1 ς彈簧墊片 182上彈簧墊片 184下彈簧墊片 20第一固定片 2 0 2鍵 204凸點M310571 Creation instructions (5) Rotating elements 1 4 fixed palm computer, pen, second fixed seat and rotating screen connected to a fixed seat 1 2 is a groove and bump multi-section hole, and has three consumption, increase Rotating soil. «^ The above-mentioned patents used to define the characteristics and spirit of this essay are fixed in the digital computer 2 4; the shaft is split, rotated, by the oil storage surface, the torque, only, For the implementation of the scope of the mean. Cameras, digital devices, etc. Rotate the element and rotate it to rotate to avoid the rotation of the script. Therefore, in addition to the change, it can also be fixed to a rotating screen of a device such as a camera or a folding mobile phone, and the device itself is provided with a rotating screen with the first screen as a rotating shaft, and the component 1 4 has a rotating shaft. The air-floating rotation of many small concave contacts reduces the preferred embodiment of the grinding and rotating screen, which can be easily opened and damaged. It is not the scope or modification of this application. It should be included in this manual M310571. [Simple description of the diagram] The first diagram is a schematic diagram of the three-dimensional structure of the creation. The second picture is an exploded view of the structure of the creation. The third picture is a schematic diagram of the creation of a digital camera. [Main component symbol description] 1 〇 Spindle 1 0 2 spigot 1 0 4 Second fixed piece 1 0 6 Key groove 第一 2 First fixed seat 122 Round hole 124 Groove 1 2 6 Round hole 1 2 8 ridge 1 4 Rotating element 1 4 2 oil storage surface 1 4 4 fixing hole 16 gasket 1 ς spring washer 182 spring washer 184 lower spring washer 20 first fixing piece 2 0 2 key 204 bump
第10頁 M310571 圖式簡單說明 2 0 6限位邊 24第二固定座 2 4 2孔洞 2 4 4固定孔 11111 第11頁Page 10 M310571 Schematic description 2 0 6 Limit side 24 Second mount 2 4 2 Hole 2 4 4 Fixing hole 11111 Page 11