M383138 五、新型說明： 【新型所屬之技術領域】 · 本創作主要係揭示一種使用於電子產品之雙螢幕之樞 軸，尤指一種能夠穩固的定位之雙螢幕之樞軸。 【先前技術】 雙螢幕的電子產品或筆記型電腦能夠滿足多人同時觀-看螢幕的需求，參照我國專利公告號數第424892號「摺合_ 式雙螢幕筆記型電腦」，係在電腦本體樞設有一第一螢幕，_ 5亥第一螢幕另枢設有一第二螢幕，使該第一螢幕與第二螢 幕可相對摺合或展開，並可將第一螢幕覆蓋於電腦本體 上，而该電腦本體係設於由殼座與殼蓋所樞接而成之殼 體，邊设蓋之内面設有齒條，使該第一螢幕與第二螢幕掀 :後可將该第二螢幕之端邊抵靠於上述之齒條，以同時調 i»亥第一螢幕與第二螢幕之傾斜角度而利於多人同時觀 看。除此之外’第-螢幕更設有—鉤部，第二螢幕設有— 扣槽，讓釣部勾設於扣槽，進—步使第一螢幕與第二螢幕攀 能夠獲得穩定的定位效果而不會產生自動脫離的現象。 惟，前述的筆記型電腦藉由殼座與殼蓋的設置才能夠 將本體设於殼座，以及讓第二登幕柢靠在殼蓋，但這樣的 設計增加了筆記㈣腦的重量，對於筆記型電腦輕量化的 要未是有㈣的。再者，鈞部㈣4鮮-絲無法有光 ϋ的表面’且突狀釣部存在有^誤傷使用者的風險， 刖述專利之設計賴滿足了雙f幕狀似果，但是h 4 M383138 什存有増力σ重量與容易誤傷使用者的風險， 改良 確貫有待加以 【新型内容】 本創作『雙螢幕之樞轴』欲料 失，進1提供有效賴決方案。·所存在之缺 ㈣作首要目的為，當雙螢幕相對展開至最 又可錢件之觸部落入該定位段之定貝角 於該定一之定減面，令較位件無法部擔止 第一本體與該第二本體無法產生閉合，㈣〜且5亥 與該第二本體獲得穩_定位效果 =一本體 得穩固的定位。 V使兩個螢幕獲 到定:=次要目的為’藉由直接在樞軸上設定位組而達 雨額外Γ 的科不影響兩_幕❸卜表面，且無 而頁卜乓加殼座與殼盍，滿足了安全與輕量的要求。 本創作另-目的為，藉由持續讓第一本體與第二本體 相對轉動’利用該轉動件之凸輪部頂壓該定位件之凸輪 部，此時該定位件產生位移，該觸部因而脫離該主體之定 位段而itA該滑移段’此時，觸部遠離定位擋面而失去了 定位的功妹’因此’操作者能夠讓第—本體與第二本體相 對回轉，而關閉兩個螢幕。 本劍作又目的為’因為滑移段與定位段形成階級落 差，因此落人滑移段之觸部並不會再進人定位段，而能夠 順利的關閉兩個螢幕。 5 其他目的、優點和本創作的新穎特性將從以下詳細的 描述與相關的附圖更加顯明。 【實施方式】 有關本創作所採用之技術、手段及其功效，茲舉一較 佳實施例並配合圖式詳述如後，此僅供說明之用，在專利 申清上並不受此種結構之限制。 參照圖一，為本創作雙螢幕之極軸之立體外觀圖。本 創作之雙螢幕之枢軸包括一第一本體10、一第二本體20、 一連接軸30、一凸輪組40、一彈片組50與一定位組60。該 第一本體10結合第一螢幕，該第二本體20結合第二螢幕， 該第二本體20與該第一本體10能夠相對轉動，該凸輪組40 與該彈片組50提供相對轉動並能在任意位置定位的效果， 且該第一本體10與該第二本體20相對轉動至預定角度時， 該第一本體10與該第二本體20藉由該定位組60而形成定位 並無法往回轉動，該第一本體10與該第二本體20持續相對 轉動越過預定角度時，該第一本體10與該第二本體20脫離 定位關係能夠相對轉動而形成閉合。 參照圖二與圖三，為本創作雙螢幕之樞轴之立體分解 圖。該第一本體10呈L形片體，其包括一第一部位101與一 第二部位102，該第一部位101設有一呈非圓形的連動孔 11，該第二部位102設有數個固定孔12能夠固定於第一螢 幕。 該第二本體20呈L形片體，其包括一第一部位201與一 第二部位202，該第一部位201設有一呈圓形的穿孔21、一 呈非圓形的第一容孔22與一呈非圓形的第二容孔23，以及 該第一部位201更朝向相反於第二部位2〇2的方向形成一凸 部24 ’該凸部24的兩個相反的壁面分別形成一凹陷241。該 第二部位202設有數個固定孔25能夠固定於第二發幕。 同時參照圖四，該連接軸30的斷面呈非圓形，該連接 軸30包括第一端301與第二端302，該連接軸3〇鄰近第一端 形成一擋緣31 ’該連接軸30第一端301固設於該第一本 體10之連動孔11，該擔.緣31貼設於該第一本體1〇之第一部 位101。該連接軸30第二端302形成一螺紋部32，該連接軸 30穿過該第二本體20之穿孔21，該連接軸3〇與該第二本體 20能夠相對轉動。該連接軸30兩端301、302之間穿過該第 —本體20並依序穿設有一間隔件33、該凸輪組、該彈片 組50、一間隔片34與一固定件35。該固定件35位於該連接 軸30第二端302並螺鎖於該螺紋部32’該固定件35能夠防止 該間隔件33、該凸輪組40、該彈片組50與該間隔片34脫離 該連接軸30。該間隔片34—面貼設於該彈片組50，該間隔 片34並隨著該連接軸30轉動，該固定件35螺鎖於該螺紋部 32。 該凸輪組40包括一凸輪件41與一凸輪片42。該凸輪件 41包括一第一面411、一第二面412與一穿過兩面4U、412 的穿孔413 ’該凸輪件41第一面411凸設一結合部414，該凸 輪件41第二面412形成有一 Λ輪部415’該凸輪部415具有凹 凸不平的表面。該結合部414結合於s亥弟二本體2〇之第—容 孔22，該凸輪件41能夠隨著該第二本體20轉動，該速接軸 30穿設於該凸輪件41之穿孔413。 該凸輪片42設有一連動孔421 ’且該凸輪片42之〆面形 成有一凸輪部422，該凸輪部422具有凹凸不平的表面，該 連接軸30穿設於該凸輪片42之連動孔421，該凸輪片42能夠 隨著該連接軸30轉動’該凸輪片42之凸輪部422與該凸輪件 41之凸輪部415能夠吻合的對接，以及當該凸輪件μ與該凸 輪片4 2錯位日守，§玄凸輪片4 2壓迫該彈片組5 〇。 該間隔件33 —面貼設於該第二本體2〇 ,該間隔件33另 一面貼設於該凸輪組40之凸輪件41 ,該間隔件33隨著該連 接軸30轉動並能夠順暢的相對該第二本體2〇與該凸輪件c 轉動。 该弹片組50包括數個彈片 〇 咏坪片W為盤型提供 淨性回復力，該彈片51設有一連動孔511，該連動孔川 供該連接軸30穿設，當該凸輪片42與該凸輪件ο產生錯 位時’該料組50能夠湘其彈性壓軸釋放提 二 片42與該凸輪件41之間的定位效果，使 Λ两 凸輪組40相斛 轉動h能在任意位置定位的效果。 —該定位組60包括-主體61、—軸件62、—轉動件. 疋位件64、一彈性體65與一彈性件。 該主體61位於該第-本體1〇與該第二本體2 ;:主：61 有一連動孔611，該連動孔611套^該連接： 3〇 ’该主體61之外周緣設有…齒合段612，該喝人 极設於該主體61，㈣合段612形成數個齒狀，^ M383138 合段612設有—滑移段613，該滑移段⑽呈光滑表面並 ¥设於該主體61的外表面且局部表面形成—定位段⑽， 該定位段614位於該唾合段612與該滑移段613之間，該 滑移段613與該定位段614之間形成—階級落差部61心 該定位段614包括-起始部6141、—^位部6142免一脫 離部6143，該定位部6142形成凹陷狀而與該起始部⑽M383138 V. New description: 【New technical field】 · This creation mainly reveals a pivot for a dual screen used in electronic products, especially a pivot for a dual screen that can be stably positioned. [Prior Art] Dual-screen electronic products or notebook computers can meet the needs of many people at the same time - see the screen, refer to China Patent Bulletin No. 424892 "Folding _ double-screen notebook computer", attached to the computer body There is a first screen, and the first screen of the _ 5 hai is further provided with a second screen, so that the first screen and the second screen can be folded or unfolded relative to each other, and the first screen can be covered on the computer body, and the computer The system is disposed on a casing which is pivotally connected by the shell seat and the cover, and a rack is arranged on the inner surface of the cover, so that the first screen and the second screen are closed: the end of the second screen can be Abutting the above-mentioned rack to simultaneously adjust the tilt angle of the first screen and the second screen, it is advantageous for multiple people to watch at the same time. In addition, the 'first-screen is equipped with a hook, the second screen is equipped with a buckle groove, so that the fishing part is hooked on the buckle groove, and the first screen and the second screen can be stably positioned. The effect does not cause automatic detachment. However, the aforementioned notebook computer can set the body to the housing by the arrangement of the shell and the cover, and the second curtain can be placed against the cover, but the design increases the weight of the brain of the note (4). The weight of the notebook computer is not (4). In addition, the crotch (four) 4 fresh-filament can not have a glossy surface' and there is a risk of accidental injury to the user in the protruding fishing section. The design of the patent suffices to satisfy the double-f curtain-like appearance, but h 4 M383138 There is a risk of σ weight and easy to accidentally injure the user, and the improvement is still to be done. [New content] The creation of the "double screen pivot" is expected to be lost, and 1 provides an effective solution. · The shortcomings of the existence (4) are the primary purpose: when the double screen is relatively unfolded to the most valuable part of the tribe into the positioning section, the fixed angle of the fixed angle is reduced. The first body and the second body are unable to produce a closure, (4) and 5 HAI and the second body are stabilized _ positioning effect = a stable positioning of the body. V makes the two screens fixed: = the secondary purpose is 'by setting the group directly on the pivot to reach the rain, the extra section does not affect the surface of the two curtains, and there is no page. With the shell 盍, it meets the requirements of safety and light weight. Another object of the present invention is to press the cam portion of the rotating member to press the cam portion of the positioning member by continuously rotating the first body and the second body, and the positioning member generates displacement, and the contact portion is thus disengaged. The positioning section of the main body and itA the sliding section 'At this time, the contact portion is away from the positioning stop surface and loses the positioning of the working girl'. Therefore, the operator can rotate the first body and the second body relatively, and close the two screens. . The purpose of this sword is as follows: Because the slip segment and the positioning segment form a class difference, the contact portion of the falling slip segment does not enter the positioning segment, and the two screens can be smoothly closed. 5 Other objects, advantages and novel features of the present invention will become more apparent from the following detailed description and the accompanying drawings. [Embodiment] The techniques, means, and functions of the present invention are described in detail with reference to the accompanying drawings, which are for illustrative purposes only, and are not subject to such patents. Structural limitations. Referring to Figure 1, the stereoscopic appearance of the polar axis of the dual screen is created. The pivot of the dual screen of the present invention comprises a first body 10, a second body 20, a connecting shaft 30, a cam set 40, a spring assembly 50 and a positioning group 60. The first body 10 is coupled to the first screen, the second body 20 is coupled to the second screen, and the second body 20 is rotatable relative to the first body 10. The cam assembly 40 and the elastic assembly 50 provide relative rotation and can When the first body 10 and the second body 20 are relatively rotated to a predetermined angle, the first body 10 and the second body 20 are positioned by the positioning group 60 and cannot be rotated back. When the first body 10 and the second body 20 are continuously rotated relative to each other by a predetermined angle, the first body 10 and the second body 20 can be relatively rotated to form a closed position. Referring to Figure 2 and Figure 3, an exploded perspective view of the pivot of the dual screen is created. The first body 10 is an L-shaped body, and includes a first portion 101 and a second portion 102. The first portion 101 is provided with a non-circular interlocking hole 11 and the second portion 102 is provided with a plurality of fixed portions. The hole 12 can be fixed to the first screen. The second body 20 is an L-shaped body, and includes a first portion 201 and a second portion 202. The first portion 201 is provided with a circular through hole 21 and a non-circular first hole 22 Forming a convex portion 24 with a second non-circular second aperture 23 and a direction opposite to the second portion 2〇2, the two opposite wall surfaces of the convex portion 24 respectively form a Depression 241. The second portion 202 is provided with a plurality of fixing holes 25 that can be fixed to the second curtain. Referring to FIG. 4, the connecting shaft 30 has a non-circular cross section. The connecting shaft 30 includes a first end 301 and a second end 302. The connecting shaft 3 defines a retaining edge 31 adjacent to the first end. The first end 301 is fixed to the connecting hole 11 of the first body 10 , and the rim 31 is attached to the first portion 101 of the first body 1 . The second end 302 of the connecting shaft 30 defines a threaded portion 32. The connecting shaft 30 passes through the through hole 21 of the second body 20. The connecting shaft 3 is rotatable relative to the second body 20. The two ends 301 and 302 of the connecting shaft 30 pass through the first body 20 and are sequentially provided with a spacer 33, the cam group, the elastic assembly 50, a spacer 34 and a fixing member 35. The fixing member 35 is located at the second end 302 of the connecting shaft 30 and is screwed to the threaded portion 32 ′. The fixing member 35 can prevent the spacer 33 , the cam assembly 40 , the elastic piece 50 and the spacer 34 from being disconnected from the connecting piece 34 . Axis 30. The spacer 34 is surface-applied to the elastic assembly 50. The spacer 34 is rotated with the connecting shaft 30, and the fixing member 35 is screwed to the threaded portion 32. The cam set 40 includes a cam member 41 and a cam piece 42. The cam member 41 includes a first surface 411, a second surface 412 and a through hole 413 passing through the two surfaces 4U, 412. The first surface 411 of the cam member 41 protrudes from a joint portion 414. The second surface of the cam member 41 The 412 is formed with a turn portion 415' which has an uneven surface. The coupling portion 414 is coupled to the first hole 22 of the body 2, and the cam member 41 is rotatable with the second body 20. The speeding shaft 30 is disposed through the through hole 413 of the cam member 41. The cam piece 42 is provided with an interlocking hole 421 ′, and a cam portion 422 is formed on the bottom surface of the cam piece 42 . The cam portion 422 has an uneven surface. The connecting shaft 30 is disposed through the connecting hole 421 of the cam piece 42 . The cam piece 42 can rotate with the connecting shaft 30. The cam portion 422 of the cam piece 42 can be mated with the cam portion 415 of the cam member 41, and when the cam member μ and the cam piece 42 are misaligned. , § Xuan cam piece 4 2 pressure the shrapnel group 5 〇. The spacer 33 is surface-mounted on the second body 2〇, and the other surface of the spacer 33 is attached to the cam member 41 of the cam assembly 40. The spacer 33 rotates along the connecting shaft 30 and can smoothly and relatively The second body 2 turns with the cam member c. The elastic piece group 50 includes a plurality of elastic pieces, and the flat piece W provides a net restoring force for the disk type. The elastic piece 51 is provided with an interlocking hole 511 for the connecting shaft 30 to pass through, when the cam piece 42 and the cam piece 42 When the cam member ο is misaligned, the material group 50 can release the positioning effect between the two pieces 42 and the cam member 41 by the elastic pressing shaft, so that the two cam groups 40 can be rotated at any position to be positioned at any position. - The positioning set 60 comprises a main body 61, a shaft member 62, a rotating member, a clamping member 64, an elastic body 65 and an elastic member. The main body 61 is located at the first body 1 〇 and the second body 2; the main: 61 has an interlocking hole 611, and the connecting hole 611 is provided with the connection: 3 〇 'the outer periphery of the main body 61 is provided with a toothed section 612, the drinking person is disposed at the main body 61, and the (four) closing portion 612 forms a plurality of teeth, and the M383138 connecting portion 612 is provided with a sliding portion 613, and the sliding portion (10) has a smooth surface and is disposed on the main body 61. The outer surface and the partial surface are formed as a positioning section (10), the positioning section 614 is located between the saliving section 612 and the sliding section 613, and the sliding section 613 and the positioning section 614 form a heart of the class falling section 61. The positioning section 614 includes a starting portion 6141, a position portion 6142 from a disengagement portion 6143, and the positioning portion 6142 is formed in a concave shape and the starting portion (10)
形二高低落差’該起始部6141與該定位部6142之間形成 -定位擒面6144 ’該定位擔面6144鄰接該起始部6⑷， 該脫離部6143形成一_縮的執道。 睛同時爹照圖五，該轴件62包括—頭端⑽卜一身部吸 與一結合端623。該身部622依序穿設該轉動件63、該定位 件64與該彈性體65,該結合端623穿設於該第二本體2〇之第 二容孔23’並鉚設該結合端623,令該軸件62與該第二本體 20不分離。 該轉動件63包括一穿孔631，該穿孔631套接該軸件62 之身部622。該轉動件63之外周緣形成一嚙合部632，該嚙 合部632形成數個齒狀，該响合部632«齒合於該主體61之。齒 合段612。該轉動件63一面貼設於該軸件62的頭端621 ’該 轉動件63另一面設有一第一凸輪區633，該第一凸輪區633 包括至少一凸輪部’本實施例中設有一内圈凸輪部6331與 一外圈凸輪部6332，鵁兩凸輪部6331、6332除了分別位於 内外圈之外’該兩凸輪部6331、6332更位於相對的兩端。 同時參照圖六與圖七，該定位件64包括一穿孔641，該 穿孔641套接該軸件62之身部622。該定位件64—面緊鄰該 9 M383138 轉動件63而設有一第二凸輪區642 ’該第二凸輪區642包括 至少一凸輪部，本實施例中設有一内圈凸輪部6421與一外 圈凸輪部6422，該兩凸輪部6421、6422除了分別位於内外 圈之外’該兩凸輪部6421、6422更位於相對的兩端，該第 —凸輪區642之内圈凸輪部6421對應該第—凸輪區633之外 圈凸輪部6332’該弟二凸輪區642之外圈凸輪部6422對應該 第一凸輪區633之内圈凸輪部6331。該定位件β4相反於該第 二凸輪區.642的一面設有一容部643，該容部643能夠局部容 納a亥彈性體65。该疋位件64兩侧分別延伸有一翼部644斑一 觸部645’該觸部645碰觸該主體61且能夠沿著該滑移段613 與該定位段614移動。 該彈性件66包括第一端661與第二端662，該彈性件66 第一端661鉤設於該第二本體2〇之凸部24的凹陷241，該彈 性件66苐二端662釣設於該定位件64之翼部644。 产此時，該第一本體10結合第一螢幕，該第二本體2〇結 合第二螢幕，且兩個螢幕形成相對閉合。 參照圖八與圖九，該第一本體10與該第二本體20必需 相對拖轉才能夠讓兩個螢幕相對展開，該凸輪組4Q之凸輪 件41與凸輪>{42相對轉動，並藉由該糾組5Q提供彈性頂 箄讓第-本體10與第二本體2_對觀時，㈣在轉動過 程中獲得定位，惟這種利用彈片組5Q獲得的定位效果屬於 輕量定位，當雙螢幕相職岐最佳齡角料，能夠藉 由该疋位組60獲得穩固的定位效果。 3 該第一本體1〇與該第二本體2〇相對轉動時，該定位組 10 合段61件63沿著該主體61滾動，該嚙合部632嚙合於該嚙 而^接2。亥疋位件64與該第二本體20之間藉由該彈性件66 太轉妾在—起，該定位件64隨著該第二本體2〇相對該第一 豆1G轉動v該轉動件63因為嗜合於該主體61而產生轉 ，因此，此時該轉動件63與該定位件64產生空轉。該定 第二本㈣的帶動’該定位件Μ之觸部哪 著^主版61之滑移段613移動。持續讓第一本體1 〇與第二 本體20相對轉動，該觸部645進人触_之定位段㈣之 起始部6141。 〜茶照圖十至圖十二，林創作第-本體與第二本體形 成定位之不思圖。持續讓第一本體10與第二本體20相對轉 動，當兩個螢幕相對之展開角度為預定角度約250度時，該 定位侧之卿645落人該定位段614之定位雜犯，且該 觸部645擋止於該定位部6142之定位擋面6144，令該定位件 64,·，、法產生回轉’且该第—本體u與該第二本體無法產 ^閉口 ’此4 ’该第—本體1()與該第二本㈣獲得穩固的 定位效果，進一步使兩個螢幕獲得穩固的定位。 麥照圖十二至圖十八為本創作第一本體與第二本體操 控脫離定位之示意圖。持續讓第—本體1(}與第二本體_ 對轉動，該定位件64之觸部645沿著該主體61之定位段6U 滑動，此時，該轉動件63之嚙合部632持續與該主體61之嚙 合段612產生滾動，且該轉動件63之第一凸輪區6扣沿著該 定位件64之第二凸輪區642滑移，該轉動件63之内圈凸輪部 6331碰觸該定位件64之外圈凸輪部6422，該轉動件⑽之外 M383138 圈凸輪部6332碰觸該定位件64之内圈凸輪部6421，且該凸 輪46331、6332與凸輪部6422、6422之間利用斜面與斜面 接觸，此時，該定位件64之觸部645在定位段614内由該定 · 位部6142往該脫離部6143滑移。 - 々當操作者持續讓第一本體1〇與第二本體2〇相對轉動，. 田兩個螢幕之展開角度越過預定角度而形成約度時，該 轉動件63之内圈凸輪部6331的頂端抵觸該定位件批外圈· 凸輪部6422的頂端，該轉動件63之外圈凸輪部6332的頂端. 抵觸：定位件6.4之内圈凸輪部6421的頂端，該轉動件63壓· l X疋位件64 ’此日守§亥疋位件64產生位移而廢迫該彈性體 65，該觸部645因而脫離該主體61之定位段614，該觸部645 此時進入轉移段613，因為此處㈣移韻3與定健614 之間的階級落差部⑽祕人滑移段613之觸㈣5並不會 再進入定位段614 ’此時，該觸部⑽遠離該定位擔_44 而脫離了定位的功效。 參照®十九，為本創作之兩個螢幕職關之示意 圖。操作者能夠讓第-本義與第二本體2〇相對回轉，* · 關閉兩個螢幕。 就以上所述可以歸納出本創作具有以下之優點·· >1.本創作『雙螢幕之_』，當雙螢幕相對展開至最佳 親員角度時，定位件之觸部落人該定位段之定位部，該觸 部擋止於該定位部之^位擋面，令該定位㈣法產生回 :，且該第-本體與該第二本體無法產生閉合，此時，該 第—本體與該第二本體獲得_蚊位效果，進-步使兩 個螢幕獲得穩固的定位。 面 求 纟、本Ij作雙螢幕之樞軸』，藉由直接在枢軸上設定位 :而達到定位功效，這樣的設計不影響兩個螢幕的外表 ’且無需額外增域座與殼蓋，滿足了安全與輕量的要 二本創作雙螢幕之框軸』，藉由持續讓第一本體與第 凸於立相對轉動’利用該轉動件之凸輪部頂壓該定位件之 之^ b夺°亥定位件產生位移，該觸部因而脫離該主體 去=段而進入該滑移段’此時，觸部遠離定位擋面而失 力效’因此’操作者能夠讓第—本體與第二本 版相對回轉，而關閉兩個螢幕。 階級創作『雙螢幕之鄕』’因為滑移段與定位段形成 而能约咖因此落人滑移段之觸部並不會再進人定位段， 而月匕夠順利的關閉兩個螢幕。 以之者’僅為本創作之較佳實施例而已，當不能 件之置：，Γ乍實施之範圍，故舉凡數值之變更或等效元 #皆應_本㈣專仙蓋之料。 【圖式簡單說明】 為本創作雙螢幕之枢轴之立體外觀圖。 為本創作雙螢幕之_之立體分解圖。 ==幕之樞輔另—視角之之立體分解圖 為本創作由圖-所取之前視圖。 圖一 圖二 圖三 圖四 13Forming a height difference </ RTI> Between the starting portion 6141 and the positioning portion 6142 forms a positioning surface 6144 ′. The positioning surface 6144 abuts the starting portion 6 (4), and the detaching portion 6143 forms a contraction. At the same time, referring to Figure 5, the shaft member 62 includes a head end (10) and a joint end 623. The body 622 is sequentially disposed with the rotating member 63, the positioning member 64 and the elastic body 65. The coupling end 623 is disposed through the second hole 23' of the second body 2 and the receiving end 623 is riveted. The shaft member 62 is not separated from the second body 20. The rotating member 63 includes a through hole 631 that fits over the body 622 of the shaft member 62. The outer periphery of the rotating member 63 is formed with an engaging portion 632 which is formed in a plurality of teeth, and the engaging portion 632 is engaged with the main body 61. The toothed section 612. The rotating member 63 is attached to the head end 621 of the shaft member 62. The other surface of the rotating member 63 is provided with a first cam region 633. The first cam region 633 includes at least one cam portion. The loop cam portion 6331 and the outer ring cam portion 6332, the two cam portions 6331, 6332 are located at opposite ends of the two cam portions 6331, 6332 except for the inner and outer rings, respectively. Referring to FIG. 6 and FIG. 7 simultaneously, the positioning member 64 includes a through hole 641 which is sleeved with the body portion 622 of the shaft member 62. The positioning member 64 is disposed adjacent to the 9 M383138 rotating member 63 and is provided with a second cam region 642. The second cam region 642 includes at least one cam portion. In this embodiment, an inner ring cam portion 6421 and an outer ring cam are disposed. In the portion 6422, the two cam portions 6421 and 6422 are located at opposite ends of the two cam portions 6421 and 6422, respectively. The inner cam portion 6421 of the first cam portion 642 corresponds to the first cam region. The outer ring cam portion 6332 of the outer ring cam portion 6332' of the second cam portion 642 corresponds to the inner ring cam portion 6331 of the first cam portion 633. The locating member β4 is provided with a receiving portion 643 opposite to the second cam portion .642, and the receiving portion 643 is capable of partially accommodating the AI elastic body 65. The two sides of the clamping member 64 respectively extend with a wing portion 644 and a contact portion 645'. The contact portion 645 touches the main body 61 and can move along the sliding portion 613 and the positioning portion 614. The elastic member 66 includes a first end 661 and a second end 662. The first end 661 of the elastic member 66 is hooked on the recess 241 of the convex portion 24 of the second body 2, and the elastic member 66 is cut at the end 662. The wing portion 644 of the positioning member 64. At this time, the first body 10 is coupled to the first screen, the second body 2 is coupled to the second screen, and the two screens are relatively closed. Referring to FIG. 8 and FIG. 9 , the first body 10 and the second body 20 must be relatively dragged to enable the two screens to be relatively unfolded, and the cam member 41 of the cam group 4Q is rotated relative to the cam and the camera 42 When the elastic top cymbal is provided by the correction group 5Q, the first body 10 and the second body 2_ are opposite each other, and (4) the positioning is obtained during the rotation process, but the positioning effect obtained by using the elastic piece group 5Q belongs to the lightweight positioning, when the double The screen is the best ageing material, and the positioning group 60 can obtain a stable positioning effect. 3 When the first body 1 〇 is rotated relative to the second body 2 ,, the positioning group 10 merging 61 member 63 is rolled along the main body 61, and the engaging portion 632 is engaged with the engaging portion 2 . Between the positional member 64 and the second body 20, the elastic member 66 is rotated too far, and the positioning member 64 rotates relative to the first bean 1G with the rotating member 63. Since the rotation is caused by the fitting of the main body 61, the rotating member 63 and the positioning member 64 are idling at this time. The second (four) of the driving portion of the positioning member 移动 moves the sliding portion 613 of the main plate 61. The first body 1 持续 is continuously rotated relative to the second body 20, and the contact portion 645 is in contact with the initial portion 6141 of the positioning segment (4). ~ Tea Photograph 10 to Figure 12, Lin's creation of the first body and the second body to form a positioning without thinking. The first body 10 and the second body 20 are continuously rotated relative to each other. When the two screens are at a predetermined angle of about 250 degrees, the positioning side of the 645 falls on the positioning of the positioning section 614, and the touch The portion 645 is stopped at the positioning surface 6144 of the positioning portion 6142, so that the positioning member 64, ·,, and the method generate a rotation 'and the first body u and the second body cannot produce a closed mouth'. The body 1 () and the second (4) achieve a stable positioning effect, further enabling the two screens to obtain a stable positioning. Mai Zhaotu 12 to Figure 18 is a schematic diagram of the first body of the creation and the second gymnastics control. Continuing to rotate the first body 1 and the second body _, the contact portion 645 of the positioning member 64 slides along the positioning portion 6U of the main body 61. At this time, the engaging portion 632 of the rotating member 63 continues with the main body. The engaging portion 612 of the 61 is rolled, and the first cam portion 6 of the rotating member 63 is slid along the second cam portion 642 of the positioning member 64. The inner ring cam portion 6331 of the rotating member 63 touches the positioning member. 64 outer ring cam portion 6422, M383138 ring cam portion 6332 outside the rotating member (10) touches the inner ring cam portion 6421 of the positioning member 64, and the inclined surface and the inclined surface are used between the cams 46331, 6332 and the cam portions 6422, 6422 In this case, the contact portion 645 of the positioning member 64 slides from the fixed position portion 6142 to the disengagement portion 6143 in the positioning portion 614. - When the operator continues to let the first body 1 and the second body 2 When the expansion angle of the two screens exceeds a predetermined angle to form a degree, the top end of the inner ring cam portion 6331 of the rotating member 63 abuts against the top end of the outer ring and cam portion 6422 of the positioning member, the rotating member 63. The top end of the outer ring cam portion 6332. The interference: the inner ring cam portion 6421 of the positioning member 6.4 The top end of the rotating member 63 presses the X-clamping member 64' to displace the elastic member 65, and the contact portion 645 is thus disengaged from the positioning portion 614 of the main body 61. The contact portion 645 now enters the transfer section 613 because the contact (4) 5 between the (4) shifting rhyme 3 and the fixed 614 (4) of the secret slip section 613 does not enter the positioning section 614 again. The contact portion (10) is separated from the positioning load _44 and is separated from the positioning effect. Referring to the "XIX", the schematic diagram of the two screen duties of the creation is made. The operator can make the first-original meaning and the second body 2〇 relatively rotate, * · Close the two screens. As mentioned above, it can be concluded that this creation has the following advantages: · > 1. This creation "double screen _", when the double screen is relatively unfolded to the best parental angle, the positioning part Touching the positioning portion of the positioning section of the tribe, the contact portion is blocked at the position of the positioning portion, so that the positioning (4) method generates back: and the first body and the second body cannot be closed. The first body and the second body obtain the _ mosquito bit effect, and the two steps obtain the stability of the two screens. The positioning of the surface, the Ij as the pivot of the dual screen, by setting the position directly on the pivot: to achieve the positioning effect, such a design does not affect the appearance of the two screens 'and no additional domain and shell The cover satisfies the safety and lightness of the frame axis of the two double screens, and by continuously rotating the first body and the first convex body, the cam portion of the rotating member is used to press the positioning member. b ° 亥 定位 定位 定位 产生 产生 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位 定位The second version is relatively swivel and closes two screens. The class creation "double screen" is because the slip segment and the positioning segment are formed, so that the touch portion of the sliding segment does not enter the positioning segment, and the moonlight can smoothly close the two screens. It is only a preferred embodiment of the present invention. When it is not possible to set it, the scope of the implementation, so the change of the value or the equivalent element # should be _ this (four) special cover material. [Simple description of the diagram] This is a three-dimensional appearance of the pivot of the creation of the dual screen. This is a three-dimensional exploded view of the creation of the dual screen. ==The pivot of the curtain is another - the three-dimensional exploded view of the perspective. Figure 1 Figure 2 Figure 3 Figure 4 13
得動之 ，表第一本體與第二本體相對 示意圖。 九為本創作轉動件與定位件相對轉動之示意圖To be activated, the first body of the watch is opposite to the second body. Nine is the schematic diagram of the relative rotation of the rotating member and the positioning member
圖十一：為本創作雙螢幕之柩軸形成定位之立體外觀圖。 本體與第二本體形成 圖十二：為本創作第一本體與第二本體分別結合一螢幕， 且兩個螢幕相對展開並定位。 Θ十為本創作圖十之延續，表定位件之觸部沿著該主 體之定位段滑動之示意圖。 圖十四.為本創作由圖十三之14-14剖面線所取之剖視圖。 圖十五：為本創作圖十三之延續，表定位件之觸部脫離該 主體之定位段之示意圖。 圖十六：為本創作第一本體與第二本體分別結合一螢幕， 且兩個螢幕脫離定位之示意圖。 圖十七：為本創作由圖十五之17-17剖面線所取之剖視圖。 圖十八：為本創作由圖十五之18-18剖面線所取之剖視圖。 圖十九：為本創作第一本體與苐一本體分別結合一螢幕， 且兩個螢幕掀轉形成關閉之示意圖。 附件：我國專利公告編號第424892號專利案。1 14 M383138Figure 11: The three-dimensional appearance of the positioning of the 柩 axis of the double screen of the creation. The body and the second body are formed. Figure 12: The first body and the second body of the creation are respectively combined with a screen, and the two screens are relatively unfolded and positioned. Θ10 is a continuation of the creation of the figure 10, and the contact portion of the table positioning member slides along the positioning segment of the main body. Figure 14. This is a cross-sectional view of the creation taken from the section line 14-14 of Figure 13. Figure 15: Schematic diagram of the positioning section of the table positioning member from the positioning section of the main body in the continuation of the drawing of the drawing. Figure 16: A schematic diagram of combining the first body and the second body with a screen, and the two screens are separated from each other. Figure 17: A cross-sectional view of the creation taken from the section line 17-17 of Figure 15. Figure 18: A cross-sectional view of the creation taken from the section line 18-18 of Figure 15. Figure 19: Schematic diagram of combining the first body and the first body of the creation with a screen, and the two screens are turned into a closed. Attachment: Patent No. 424892 of China Patent No. 424892. 1 14 M383138
【主要元件符號說明】 10 第一本體 101 第一部位 102 第二部位 11 連動孔 12 固定孔 20 第二本體 201 第一部位 202 第二部位 21 穿孔 22 第一容孔 23 第二容孔 24 凸部 241 凹陷 25 固定孔 30 連接軸 301 第一端 302 第二端 31 擋緣 32 螺紋部 33 間隔件 34 間隔片 35 固定件 40 凸輪組 41 凸輪件 411 第一面 412 第二面 413 穿孔 414 結合部 415 凸輪部 42 凸輪片 421 連動孔 422 凸輪部 50 彈片組 51 彈片 511 連動孔 60 定位組 61 主體 611 連動孔 612 σ齒合段 613 滑移段 6131 階級落差部 15 M383138 614 定位段 6141 起始部 6142 定位部 6143 脫離部 6144 定位擋面 62 軸件 621 頭端 622 身部 623 結合端 63 轉動件 631. 穿孔 632 嚙合部 633 第一凸輪區 6331 内圈凸輪部 6332 外圈凸輪部 64 定位件 641 穿孔 642 第一凸輪區 6421 内圈凸輪部 6422 外圈凸輪部 643 容部 644 翼部 645 觸部 65 彈性體 66 彈性件 661 第一端 662 第二端[Main component symbol description] 10 First body 101 First portion 102 Second portion 11 Linking hole 12 Fixing hole 20 Second body 201 First portion 202 Second portion 21 Perforation 22 First hole 23 Second hole 24 convex Portion 241 recess 25 fixing hole 30 connecting shaft 301 first end 302 second end 31 retaining edge 32 threaded portion 33 spacer 34 spacer 35 fixing member 40 cam group 41 cam member 411 first surface 412 second surface 413 perforation 414 combined Portion 415 Cam portion 42 Cam piece 421 Linking hole 422 Cam portion 50 Spring piece 51 Spring piece 511 Linking hole 60 Positioning group 61 Main body 611 Linking hole 612 σ toothing section 613 Slip section 6131 Class falling section 15 M383138 614 Positioning section 6141 Starting Portion 6142 Positioning portion 6143 Detachment portion 6144 Positioning stop surface 62 Shaft member 621 Head end 622 Body portion 623 Joint end 63 Rotating member 631. Perforation 632 Engagement portion 633 First cam portion 6331 Inner ring cam portion 6332 Outer ring cam portion 64 Positioning member 641 perforation 642 first cam area 6421 inner ring cam portion 6422 outer ring cam portion 643 housing portion 644 wing portion 645 contact portion 65 The elastic member 66 is a first end 662 second end 661
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