M382699 五、新型說明： 【新型所屬之技術領域】 本創作關於-騎疊式電子產辦_馳城結_新 尤指一種縮短外側長度之自動閉合樞鈕器。 又。’ 【先前技術】 - 在折疊式電子設備9中，例如筆記型電腦等，具有可相對旋轉開 • 啟或閉合的—顯示部91及—本體9 2，參見第-圖所示。顯示部^ 1與本體9 2的旋轉開啟細合，是由—對枢蝴8 (圖中僅以—個 表示）來達成。為了美觀造型，在本體92之角隅形成圓弧部93，M382699 V. New description: [New technical field] This creation is about - riding a stack of electronic production _ Chicheng knot _ new, especially an automatic closing hinge that shortens the outer length. also. [Prior Art] - In the foldable electronic device 9, for example, a notebook computer or the like, having a display portion 91 and a body 9 2 which are relatively rotatable or openable, see Fig. The rotation of the display unit 1 and the body 9 2 is made by the pair of pivots 8 (indicated by only one in the figure). For aesthetic appearance, a circular arc portion 93 is formed at a corner of the body 92,
使得樞鈕器8無法直接設在本體9 2之外侧邊緣，而必需具有一段距 離。 X 傳、’充的桓紐态如第二圖所示，具有一旋轉承架8 1 ' 一固定承架 8 2、一轉軸8 3、一自動閉合凸輪8 4、一彈性元件組8 5、一定 位板8 6及一螺帽§ 7。 旋轉承架81具有一連接部81 1及一凸片8 12，兩者呈垂直 平面。連接部81 1固定於本體9 2内，而凸片812上設有一圓孔 813 ’以供轉軸8 3之非圓形軸部8 31穿過而可相對旋轉，並在 凸片812相對折疊式電子設備9形成一内側面及一外側面，且在外 側面上設有凹部814，並於内側面設有一止擋塊815。 固定承架8 2具有一組接部8 2 ；[及一長片8 2 2，兩者呈垂直 平面。組接部8 21固定於顯示部9 1内，而長片8 2 2具有一非圓 M382699 形孔82 3以供轉軸8 3之非圓形連結部8 3 2穿過而固定於轉軸8 3上，且長片8 2 2之非圓形孔8 2 3位在旋轉承架8 i凸片8工2 之内側。 轉轴8 3之非®形軸部8 31及連結部8 3 2之間設有一扇形部 8 3 3 ’扇形部8 3 3與止擋塊8丄5會相干涉以限制顯示部9工 最大開啟角度。 自動閉合&輪8 4具有—非圓形孔8 41以供非圓形轴部8 3工 穿過，且被設置於旋轉承架8 i凸片8丄2之外側面，且斑凸片8工 2外側面相鄰之鄰接面設有相對凹部814的凸塊842以達自動閉 合功能。 彈性元件組8 5，由多片彈片8 51組成，每-彈片8 5丄具有 ^孔8 5 2 ’壓迫設置於自動閉合凸輪8 4之鄰接面相對的另一面， 提七、,4不㈣1開啟之支撐力及自動閉合功能之壓迫彈力。The hinge 8 cannot be placed directly on the outer side edge of the body 92, but must have a distance. As shown in the second figure, the X-transmitted, 'charged shackle state has a rotating frame 8 1 'a fixed frame 8 2, a rotating shaft 8 3 , an automatic closing cam 8 4 , an elastic component group 8 5 , A positioning plate 8 6 and a nut § 7. The rotating frame 81 has a connecting portion 81 1 and a tab 8 12 which are perpendicular to each other. The connecting portion 81 1 is fixed in the body 9 2 , and the protruding piece 812 is provided with a circular hole 813 ′ for the non-circular shaft portion 8 31 of the rotating shaft 8 3 to pass through and relatively rotate, and the protruding piece 812 is relatively folded. The electronic device 9 defines an inner side surface and an outer side surface, and has a concave portion 814 on the outer side surface and a stopper 815 on the inner side surface. The fixed frame 8 2 has a set of joints 8 2 ; [and a long piece 8 2 2, both of which are vertically flat. The assembly portion 8 21 is fixed in the display portion 91, and the long piece 8 2 2 has a non-circular M382699-shaped hole 82 3 for the non-circular joint portion 832 of the rotating shaft 8 3 to pass through and is fixed to the rotating shaft 8 3 The non-circular hole 8 2 3 of the upper piece and the long piece 8 2 2 is located inside the rotating frame 8 i. A scalloped portion 8 3 3 is formed between the non-® shaft portion 8 31 of the rotating shaft 8 3 and the connecting portion 8 3 2. The scallop portion 8 3 3 interferes with the stopper block 8丄5 to limit the maximum display portion 9 Turn on the angle. The automatic closing &le wheel 8 4 has a non-circular hole 8 41 for the non-circular shaft portion 8 to pass through, and is disposed on the outer side of the rotating bracket 8 i the tab 8丄2, and the patch tab The adjacent faces adjacent to the outer side of the 8 work 2 are provided with projections 842 opposite the recesses 814 for an automatic closing function. The elastic element group 8 5 is composed of a plurality of elastic pieces 8 51, and each of the elastic pieces 8 5 has a hole 8 5 2 'pressed and disposed on the opposite side of the abutting surface of the automatic closing cam 8 4, and 7, 4, 4 (4) 1 The supporting force of the opening and the compression force of the automatic closing function.
定位板8 6及螺帽8 7設置於旋轉承架81凸片812之外側， 並鎖固於非圓形軸部8 31末端。 轉軸83之非圓形軸部831，自該旋轉承咖凸片812之 外側面穿過旋轉承架8 1凸片8 i 2之圓孔8丨3、自_合凸輪8 4之非圓形孔8 4 1、彈性元倾8 5之穿孔8 5 2，再以定位板8 6及螺帽8 7鎖固。參見第三圖所示，在旋轉承架8 i凸片8 i 2之 外側义而由自動閉合凸輪84 '彈性元件組85、定位板86及 帽8 6等元件裝合，具有相當的長度u。由於在框紐器8中、 接顯示部9 1的雷岣荜讲., 肉有連 泉牙過，在折®式電子設備9小型化的要炎 卜，這 4 M382699 一長度u實有待減少，以方便折疊式電子設備9内的其他元件配備佈 置。 而本創作即針對此問題點而改良。 【新型内容] 有鑑於先前技術之缺點，本創作提供了一種縮短外側長度之自動 閉合樞鈕器，主要係將轉軸設計成具有一擴大部及一非圓形軸部之結 構，且該非圓形軸部自一旋轉承架凸片之外側面穿過一彈性元件組之 穿孔、一自動閉合凸輪之非圓形孔、該旋轉承架凸片之圓孔、以及一 固定承架長片之非圓形孔，並以一設置於該旋轉承架凸片内側之終端 固定器’鎖固於該轉轴之非圓形轴部末端；該擴大部呈薄片狀，並壓 迫該彈性元件組。藉此以達龍雜轉承架凸片外側之長度。 本創作之主要目的係在提供一種縮短外側長度之㈣閉合抱丑 2設紐謝爾娜氣娜峨示部及本 一旋轉承架，具有-連接部及，兩者呈垂直平面； 部固定於該本體内，而該凸片上設有 〜接 折聂彳雷工> ，並在該凸片兩側相對該 宜式^子“戰-内細及—外—且在該相面上設有凹部 疋承架，具有—組接部及—長片，兩者呈垂直平面·該/ 部固定於鋪示勒，而該長片具有_非_孔，且該長=接 孔位在該旋轉承架凸片之内側： ^^圓形 —自動閉合凸輪，具有一非圓 側面，且與該外側面相鄰之鄰接於該·承架凸片之外 又相對該凹部的㈣以達自動閉合 5 功能； -彈性树組’具有穿孔，壓攸胁該自_合凸輪之鄰接面 相對的另-面’提供賴示部開啟之支撐力及自動閉合功能之壓迫彈 力； 一轉軸’具有一擴大部及一非圓形軸部，該非圓形軸部自該旋轉 承架凸片之外側面穿過該彈性元件組之穿孔、該自動閉合&輪之非圓 形孔、該旋轉承架凸片之鼠 '以制定承架長片之相形孔；該擴 大部呈薄片狀，並壓迫該彈性元件组；及 一終端固U ’設置於該旋轉承架凸片之内側，並鎖固於該轉轴 之非圓形軸部末端。 本創作由於在旋轉承架&片之外侧僅由轉軸之擴大部、彈性元件 組及自動閉合凸輪所構成長度，由於少了螺帽，將較習知技術之長度 大為減>'，以方便折疊式電子產品設計，達到小型緊實化需求。 以下將依據圖面所示之實施例而詳加說明本創作之結構特點及使 用功效。 【實施方式】 請參見第四圖至第六圖，本創作提供了一種縮短外側長度之自動 閉口樞鈕盗1，如先前技術，係設置於折疊式電子設備9令可相對旋 轉開啟或閉合_示部9 i及本體9 2之間。本創作主要係由—旋轉 承架y、_固定承架12 一自動閉合凸輪13、_彈性元件組1 5、-轉轴16、-限位片17及-終端固^器！8所構成。 兩者呈垂直 旋轉承架1 1具有一連接部1 1 1及一凸片工工2 M382699 平面。連接部]_ i !_固定於折叠式電子設備9本體内，而&片丄i2 上設有1孔i i 3，並在凸片i 2兩側相對折疊式電子設備9形 成内側面1 12 a及-外側面1 1 2 b，且在外側面工工2 b上設 有凹部1 1 4，並於内侧面1 ：L 2 a設有一止擋塊丄工5。 …固定承架12具有-組接部i2 1及-長片122，兩者呈垂直 ^面、、且接部工2丄固定於顯示部9工内，而長片1 2 2具有一非圓 形孔123，且長片χ 22之非圓形孔丄23位在旋轉承架丄丄凸片 1 12之内側。 自動閉合凸輪1 3具有-非圓形孔！ 3 i，設置於旋轉承架工工 凸片1 1 2之外· ! ! 2 b ’且與外側面i丨2 b娜之鄰接面設 對凹部1 1 4之⑽1 3 2以達自動閉合功能。 空彈性元件組15，由多片彈片151组成，每-彈片！5丄且有 5 2 ’壓迫設置於自_合战i 3之雜帥制另—面， 知供顯示部·之支撐力及自_合魏之壓迫彈力。 轴部具有一擴大部1 6 1及—非圓形軸部1 6 2，該非圓形 15之穿孔15 2、自動閉人凸齡3 0 承1ΛΗ1 凸輪13之棚形孔丨3 1、旋轉 之圓孔113、以及峡承架U長片122之 ^01孔1 2 3。擴大部1 6 1呈镇η壯 « 〇 丄呈/#片狀，例如習知技術中的定位 86，並壓迫彈性元件組15。 疋位板 並在17具有一供非圓形轴部1 6 2穿過的非圓形孔17 i， "形成—扇形部172，該扇形部172與止撞塊η5會相 7 11 干涉，以限制顯示部91最大開啟角度β 終端固定器 2之内側，並鎖 1 8，例如為一螺帽，設置於旋轉承架丄丄凸片 固於轉軸16之非圓形軸部16 2末端。 參見第'、圖所7^，本創作由於轉軸1 6非圓形軸部1 6 2，自旋 轉承架11凸片11。 乃丄丄2之外側面1 x 2b穿過彈性元件組1 5之穿孔 15 2。自動閉合凸輪13之非圓形孔131、旋轉承架1 i凸片！ 2 。1 13限位片17的非圓形孔171、以及固定承架1 片12 2之非圓形孔12 3，再以在内側的終端固定器18固定。 由於在旋轉承架1 1凸片1 12之外側僅由轉m 6之擴大部！ 6 ^彈^生凡件組1 5及自動閉合凸輪1 3所構成長度t2，由於少了 螺巾目8 7，將較習知技術之μ u大為減少以方便折疊式電子產品 设計，達到小型緊實化需求。 入# 彳陳本創作所提供的縮短外側長度之自動閉合椹紐器，完 王符合專利之新紐及進錄要求，爰依法提出申請。 【圖式簡單說明】 第—圖代表—_知的自_合祕驗裝於折疊式電子產品之 示意圖， 第二圖代表第一圖所示習知技術之分解圖， 第一圖代表第一圖所示習知技術之平面視圖， 第四圖代表本創作之分解圖， 第五圖代表本創作之組立圖， M382699 第六圖代表本創作之平面視圖。 【主要元件符號說明】 框紐器1 旋轉承架1 1 連接部111 凸片1 1 2 内側面1 1 2 a 外側面1 1 2 b 圓孔1 1 3 凹部1 1 4 止標塊1 1 5 固定承架12 組接部121 長片1 2 2 非圓形孔1 2 3 自動閉合凸輪13 非圓形孔1 3 1 凸塊1 3 2 彈性元件組15 彈片1 5 1 穿孔1 5 2 轉軸1 6 非圓形軸部16 2 限位片1 7 非圓形孔171 扇形部17 2 終端固定器18 枢鈕器8 旋轉承架81 連接部81 1 凸片8 1 2 圓孔8 1 3 凹部8 1 4 止檐塊815 固定承架8 2 組接部8 21 長片8 2 2 非圓形孔8 2 3 轉軸8 3 非圓形軸部8 31 連結部8 3 2 扇形部8 3 3 凸輪8 4 擴大部161 9 M382699 非圓形孔841 螺帽87 凸塊8 4 2 摺疊式電子設備9 彈性元件組8 5 顯示部9 1 彈片8 5 1 本體9 2 穿孔8 5 2 定位板8 6 圓弧部9 3The positioning plate 86 and the nut 8 7 are disposed on the outer side of the tab 812 of the rotating bracket 81 and are locked to the end of the non-circular shaft portion 8 31 . The non-circular shaft portion 831 of the rotating shaft 83 passes through the rotating bracket 8 1 from the outer side of the rotating socket 812, and the circular hole 8丨3 of the tab 8 i 2 and the non-circular shape of the self-closing cam 8 4 The hole 8 4 1 and the elastic element are inclined to the perforation 8 5 2 , and then locked by the positioning plate 86 and the nut 8 7 . Referring to the third figure, the rotating bracket 8 i tab 8 i 2 is externally assembled and is assembled by the automatic closing cam 84 'elastic element group 85, the positioning plate 86 and the cap 86, and has a considerable length u. . Since the Thunder is connected to the display unit 9 1 in the frame 8 , the meat has a continuous tooth, and the 4 M382699 has a length to be reduced in the miniaturization of the folding electronic device 9 . In order to facilitate the arrangement of other components in the folding electronic device 9. This creation is an improvement for this problem. [New content] In view of the shortcomings of the prior art, the present invention provides an automatic closing hinge for shortening the outer length, mainly for designing a rotating shaft with an enlarged portion and a non-circular shaft portion, and the non-circular shaft The portion passes through a perforation of an elastic member group from a side of a rotating frame tab, a non-circular hole of an automatic closing cam, a circular hole of the rotating frame tab, and a non-circular fixed piece The hole is fixed to the end of the non-circular shaft portion of the rotating shaft by a terminal holder disposed on the inner side of the rotating bracket piece; the enlarged portion is in the shape of a sheet and presses the elastic element group. Thereby, the length of the outside of the tab of the Dalong hybrid bracket is used. The main purpose of this creation is to provide a shortening of the outer length of the (four) closed ugly 2 set New Sherrina gas 峨 部 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及Inside, the tab is provided with a pair of 彳 彳 彳 & 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The carrier has a stacking portion and a long piece, both of which are vertical planes. The / portion is fixed to the paver, and the long piece has a _ non-hole, and the length = the hole is located in the rotating frame The inner side of the tab: ^^circular-automatically closes the cam, has a non-circular side, and is adjacent to the outer side of the bracket and is opposite to the recess (four) to achieve automatic closing 5 function - the elastic tree group 'has a perforation, and the other side of the abutting surface of the self-closing cam provides a supporting force for opening the opening portion and a pressing elastic force for the automatic closing function; the rotating shaft 'has an enlarged portion and a non-circular shaft portion that passes through the elastic from the outer side of the rotating frame tab a perforation of the component group, the non-circular hole of the automatic closing & wheel, the mouse of the rotating carrier tab to define a phase-shaped hole of the carrier piece; the enlarged portion is in the form of a sheet and presses the elastic element group; And a terminal fixing U' is disposed on the inner side of the rotating frame tab and is locked at the end of the non-circular shaft portion of the rotating shaft. The present invention is only enlarged by the rotating shaft on the outer side of the rotating frame & The length of the elastic element group and the self-closing cam is reduced by the length of the prior art due to the lack of a nut, to facilitate the design of the folding electronic product, and to meet the requirements of small compaction. The structural features and functions of the present invention are described in detail in the embodiments shown in the drawings. [Embodiment] Referring to the fourth to sixth figures, the present invention provides an automatic closed-door pivot 1 that shortens the outer length, such as The prior art is provided in the folding electronic device 9 to enable relative rotation between the opening and closing portions 9 i and the body 9 2. The present invention mainly consists of - rotating the frame y, _ fixed frame 12, an automatic closing cam 13, _ elastic components 1 5, - the rotating shaft 16, the limiting piece 17 and the - terminal fixing device! 8. The two vertical rotating frames 1 1 have a connecting portion 1 1 1 and a projection 2 M382699 plane. The connecting portion]_i!_ is fixed in the body of the folding electronic device 9, and the & sheet 丄i2 is provided with a hole ii 3, and on both sides of the tab i 2 forms an inner side 1 12 with respect to the folding electronic device 9. a and - outer side 1 1 2 b, and a recess 1 1 4 is provided on the outer side work 2 b, and a stop block 5 is provided on the inner side 1 : L 2 a. The fixed bracket 12 has - The assembly portion i2 1 and the long piece 122 are perpendicular to each other, and the joint portion 2 is fixed to the display portion 9 , and the long piece 1 2 2 has a non-circular hole 123 and a long piece The non-circular aperture 23 of the χ 22 is located on the inner side of the rotating bracket 丄丄 1 12 . The automatic closing cam 1 3 has a non-circular hole! 3 i, set outside the rotating frame work piece 1 1 2 · ! 2 2 ' and the abutment surface of the outer side i丨2 b Na is set to the recessed part 1 1 4 (10) 1 3 2 for automatic closing function . The hollow elastic component group 15 is composed of a plurality of elastic pieces 151, each - shrapnel! 5丄 and 5 2 压 are set in the other side of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The shaft portion has an enlarged portion 161 and a non-circular shaft portion 162. The non-circular 15 has a perforation 15 2. The automatic closing of the human body is 30. The shed hole 3 1 of the cam 13 is rotated. The hole 113, and the hole 01 of the girder U long piece 122 are 1 2 3 . The enlarged portion 1 6 1 is in the form of a town η « 片 丄 / / 片, such as the positioning 86 in the prior art, and presses the elastic member group 15. The clamping plate has a non-circular hole 17 i through the non-circular shaft portion 162 at 17 and forms a scallop 172 which interferes with the collision block η5. The inner side of the terminal holder 2 is limited by the maximum opening angle β of the display portion 91, and the lock 18 is, for example, a nut, and is disposed on the end of the non-circular shaft portion 16 2 of the rotating shaft 16 . Referring to the ', Fig. 7^, this creation is due to the rotation of the shaft 16 6 non-circular shaft portion 162, the spin-rotating frame 11 tab 11. The outer side 1 x 2b of the 丄丄 2 passes through the perforation 15 2 of the elastic element group 15 . The non-circular hole 131 of the automatic closing cam 13 and the rotating bracket 1 i tab! 2 . The non-circular hole 171 of the 1 13 stopper piece 17 and the non-circular hole 12 3 of the fixed frame 1 piece 12 are fixed by the inner end holder 18. Since the outer side of the rotating bracket 1 1 tab 1 12 is only turned by the enlarged portion of the m 6! The length of the ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Achieve small compaction needs. Into the automatic closing button provided by Chen Ben's creation to shorten the outer length, Wang Wang complies with the patent new New Zealand and entry requirements, and submits an application according to law. [Simple diagram of the diagram] The first diagram represents the schematic diagram of the self-contained secret assembly in the folding electronic product, and the second diagram represents the exploded view of the conventional technology shown in the first diagram. The first diagram represents the first The figure shows a plan view of the prior art, the fourth diagram represents an exploded view of the creation, the fifth diagram represents the group diagram of the creation, and the sixth diagram of M382699 represents a plan view of the creation. [Description of main component symbols] Frame 1 Rotating frame 1 1 Connecting part 111 Tab 1 1 2 Inner side 1 1 2 a Outer side 1 1 2 b Round hole 1 1 3 Recess 1 1 4 Stop block 1 1 5 Fixed frame 12 Assembly part 121 Long piece 1 2 2 Non-circular hole 1 2 3 Automatic closing cam 13 Non-circular hole 1 3 1 Bump 1 3 2 Elastic element group 15 Spring piece 1 5 1 Perforation 1 5 2 Rotary shaft 1 6 Non-circular shaft portion 16 2 Limiting plate 1 7 Non-circular hole 171 Sector 17 2 Terminal holder 18 Pivot button 8 Rotating frame 81 Connection part 81 1 Tab 8 1 2 Round hole 8 1 3 Concave 8 1 4 Stop block 815 Fixing bracket 8 2 Set joint 8 21 Long piece 8 2 2 Non-circular hole 8 2 3 Rotary shaft 8 3 Non-circular shaft part 8 31 Joint part 8 3 2 Sector 8 3 3 Cam 8 4 Expansion 161 9 M382699 Non-circular hole 841 Nut 87 Bump 8 4 2 Folding electronic device 9 Elastic component group 8 Display part 9 1 Spring 8 5 1 Body 9 2 Perforation 8 5 2 Positioning plate 8 6 Arc Department 9 3