M406341 五、新型說明： 【新型所屬之技術領域】 本創作係一種具有齒輪的樞紐器，尤指一種裝設於電子 裝置中以使上蓋得相對於底座開啟的樞紐器。 【先前技術】 樞紐器又稱為轉軸，目前廣泛使用於各式生活用品 中，像是眼鏡的鏡框與鏡臂之間、一般轉動式的門與固定 φ 壁之間、到各式各樣的掀蓋式電子裝置，都可見到柩紐器 的縱影。 掀蓋式電子裝置則泛指具有一底座及一上蓋，並可將 上蓋相對底座轉動並掀開的電子裝置，現今社會大眾普遍 使用的筆圮型電腦、電子辭典及掀蓋式手機都可算是常見 的掀蓋式電子裝置。 現有之掀蓋式電子裝置，為了避免在掀蓋時，上蓋的 連接端因接觸到底座的連接端導致上蓋無法開啟或開啟角 • 度有限，而需要將上蓋或底座之連接端設計成特殊形狀， 此舉不僅得花費設計師的時間與心力，更是讓該掀蓋式電 子裝置在製作上得耗費更多的製程與成本。不能有效避免 掀蓋時底座影響上蓋之開啟的樞紐器及其掀蓋式電子裝 置，實有待加以改良。 【新型内容】 有鑑於前述現有之缺點，本創作提供一種齒輪抬昇式樞 紐器’其裝設於掀蓋式裝置時，可有效避免掀蓋時，上蓋因 碰觸到底座而影響其開啟。 3 M406341 ，為達到上述的創作目的，本創作所採用的技術手段為 設計一種齒輪抬昇式樞紐器，其中包括 底座承架，其具有一垂直延伸的立壁，該立壁上設 有一限位長孔及一齒條； 主軸，其一端設有—上蓋承架，另一端插入該限位 長扎中；以及 一齒輪，套設於該主轴上，並與該底座承架之齒條相噶 合。 本創作另設計了一種掀蓋式電子裝置’其中包含有如前 述的拖紐器，且並包含有一底座及一上蓋，該樞紐器設於底 座及上蓋之間，該枢紐器之底座承架與底座相互固定，該框 紐器之上蓋承架與上蓋相互固定。 本創作之優點在於，藉由使主軸上的齒輪與底座承架 上的直向齒條相嚙合，使開啟上蓋時，上蓋承架帶動主軸 旋轉，主軸帶動齒輪旋轉並藉此順著齒條向上移動，進而 使固設主轴的上蓋承架連帶整個上蓋在旋轉的過程中同時 向上移動，並藉此達到可有效避免掀蓋時，上蓋因碰觸到底 座而影響其開啟之目的。 【貫施方式】 以下配合圖示及本創作之較佳實施例，進一步聞述本 創作為遠成預定創作目的所採取的技術手段。 請參閱圖1及圖2所示，本創作之齒輪抬昇式樞紐器i 包含有一底座承架10、一主軸21及一齒輪23。 請參閱圖2所示，前述之底座承架具有一垂直延伸 的立壁12 ’該立璧】2上設有一限位長孔13及一齒條 M406341 :边之主軸21 一端設有一上蓋承架3◦，另 座承架1。之限位長孔i”。 底 刖述之齒輪23套設於主軸21上，並盥#戽 之齒條U㈣合。 尤、該底座承架10 請參閱圖2及圖3所示’本創作之掀蓋式 包含有—底座51及一上蓋52,上蓋52與底 " 。。 应 工蓋W興底座51之間設有 '紐器1以使上蓋52可相對於底座51樞轉，每一樞紐器M406341 V. New description: [New technical field] This creation is a hinge with gears, especially a hinge installed in an electronic device to open the upper cover relative to the base. [Prior Art] The hinge, also known as the rotating shaft, is widely used in various daily necessities, such as between the frame of the glasses and the mirror arm, between the generally rotating door and the fixed φ wall, to various types. The vertical image of the button can be seen in the clamshell electronic device. The clamshell electronic device generally refers to an electronic device having a base and an upper cover, and the upper cover can be rotated and opened relative to the base. The pen-type computer, electronic dictionary and clamshell mobile phone commonly used by the public today can be regarded as A common clamshell electronic device. In the existing clamshell electronic device, in order to avoid the cover end of the upper cover being contacted to the connection end of the base, the upper cover cannot be opened or the opening angle is limited, and the connection end of the upper cover or the base needs to be designed into a special shape. This will not only cost the designer's time and effort, but also make the clamshell electronic device cost more to process and cost. The hinges and their clamshell electronic devices that do not effectively prevent the base from affecting the opening of the cover when it is covered are in need of improvement. [New content] In view of the above-mentioned existing shortcomings, the present invention provides a gear-lifting pivoting device which is mounted on a clamshell device, which can effectively avoid the opening of the upper cover due to the touch of the base. 3 M406341, in order to achieve the above-mentioned creative purposes, the technical means adopted in this creation is to design a gear-lifting hinge, which comprises a base frame having a vertically extending vertical wall, and a vertical hole is defined in the vertical wall And a rack; one end of the main shaft is provided with an upper cover bracket, the other end is inserted into the limit long strap; and a gear is sleeved on the main shaft and is engaged with the rack of the base bracket. The present invention also designs a clamshell electronic device, which includes the above-mentioned mopping device, and includes a base and an upper cover. The hinge is disposed between the base and the upper cover, and the base frame of the hinge is The bases are fixed to each other, and the cover bracket and the upper cover are fixed to each other. The advantage of this creation is that, by engaging the gears on the main shaft with the straight racks on the base frame, when the upper cover is opened, the upper cover supports the main shaft to rotate, and the main shaft drives the gear to rotate and thereby moves up the rack. The movement, and the upper cover of the fixed spindle, and the entire upper cover are simultaneously moved upward during the rotation process, thereby achieving the purpose of effectively avoiding the opening of the cover when the cover is touched to the base. [Comprehensive Mode] The following is a description of the preferred embodiment of the present invention, and further describes the technical means by which the creation is intended for the intended purpose of creation. Referring to FIG. 1 and FIG. 2, the gear uplifting hub i of the present invention comprises a base frame 10, a main shaft 21 and a gear 23. Referring to FIG. 2, the base bracket has a vertically extending vertical wall 12'. The base 2 is provided with a limiting slot 13 and a rack M406341. The spindle 21 is provided with a cover bracket 3 at one end. Hey, another seat 1. The limit hole i". The bottom gear 23 is sleeved on the main shaft 21, and the 戽#戽's rack U(4) is combined. In particular, the base frame 10 is shown in Fig. 2 and Fig. 3 The cover type includes a base 51 and an upper cover 52, and an upper cover 52 and a bottom. A filler 1 is disposed between the cover W and the base 51 so that the upper cover 52 can pivot relative to the base 51. a hinge
1之底座承架10與底座51相互固$，上蓋承架3〇與上蓋 52相互固定。 凊參閱圖2、圖4至圖6所示，欲開啟而施予_轉向力 :上蓋52時’該力藉由上蓋52帶動上蓋承架3〇轉動，上 蓋承架30帶動主轴21及齒輪23轉動，齒輪23#動的同時 會順著底座承帛H)的齒條14往上移動，而齒輪23的向上 移動也同時藉由主轴21反向連帶上蓋承架3〇及上蓋52一 起往上移動（如圖5所示）’直到齒輪52移動到齒條14的末 端，此時也是上蓋52的最大開啟角度（如圖6所示），並藉 此達到可有效避免開啟上蓋52時，上蓋52因碰觸到底座 51而影響其開啟之目的。 本創作之齒輪抬昇式樞紐器可具有多種不同的實施方 式，以下--說明之》 請參閱圖1及圖2所示’在一較佳實施例中，本創作 進一步具有一扭力產生組件40 ; 前述之底座承架1 〇之齒條14成型於限位長孔丨3之孔 壁； 前述之主軸21内端連接有一間隔塊22，主軸21的外 5 M406341 端處之壁面具有外螺紋212，上蓋承架30具有一連接壁 31，連接壁31垂直延伸成型於上蓋承座3〇之外端’並與 間隔塊2 2相互固定； 前述之扭力產生組件40套設於該主軸21上，並抵壓 底座承架10之立壁12，以產生扭力，扭力產生組件4〇包 括一磨耗墊片41、一外螺帽24以及複數個彈性墊片42位 於该磨耗墊片41以及外螺帽24之間，外螺帽24螺合於主 軸21之外螺紋21 2 ; 本實施例可進一步藉由調整外螺帽24來擠壓扭力產生 組件40，並藉此調整立壁1 2及間隔塊22之緊密程度，進 而調整主軸21轉動時的鬆緊程度。 請參閱圖7及圖8所示，在另一較佳實施例中，前述 之底座承架組10A之立壁12A進一步具有一輔助壁12ia， 辅助壁121A延伸成型於立壁12 A之一側且為u形，齒條！ 4 a 成型於輔助壁121A之末端； 刖述之主軸2 1A的外端進一步延伸有一延伸軸211 a， 外螺紋212 A成型於延伸軸211A之壁面且螺合外螺帽2 4 A ; 則述之齒輪23A内端連接有一外間隔塊25A，外間隔塊 25A套設於延伸轴211A上，且位於外螺帽24A之外，外間 隔塊2 5 A抵罪輔助壁121A末端之内侧侧壁面； 本實施例可進一步藉由設置辅助壁】2丨A，並將齒條丄4 a 设置於輔助壁121A之末端，使主軸2ia與底座承架除 立壁12A(包含限位長孔13A)外，有苐二個接觸之處，並藉 此使主轴21A轉動及上下移動時，可更加穩固。 以上所述僅是本創作的較佳實施例而已，並非對本創作 M406341 做任何形式上的限制’雖然本創作已以較佳實施例揭露如 上，然而並非用以限定本創作，任何所屬技術領域中具有通 常知識者，在不脫離本創作技術方案的範圍内，當可利用上 述揭示的技術内容作出些許更動或修飾為等同變化的等效 實施例，但凡是未脫離本創作技術方案的内容，依據本創作 的技術實質對以上實施例所作的任何簡單修改、等同變化與 修飾’均仍屬於本創作技術方案的範圍内。The base frame 10 and the base 51 are fixed to each other by one, and the upper cover frame 3 and the upper cover 52 are fixed to each other. Referring to FIG. 2, FIG. 4 to FIG. 6, when the upper cover 52 is to be opened, the force is applied by the upper cover 52 to rotate the upper cover frame 3, and the upper cover frame 30 drives the main shaft 21 and the gear 23 When the gear 23# moves, it will move up the rack 14 of the base bearing H), and the upward movement of the gear 23 is also reversed by the main shaft 21 with the upper cover frame 3 and the upper cover 52 together. Move (as shown in FIG. 5) 'until the gear 52 moves to the end of the rack 14, which is also the maximum opening angle of the upper cover 52 (as shown in FIG. 6), and thereby achieves the upper cover when the upper cover 52 is effectively prevented from being opened. 52 is affected by the touch of the base 51. The gear-lifting hub of the present invention can have a variety of different embodiments, the following - described herein. Referring to Figures 1 and 2, in a preferred embodiment, the present invention further has a torque generating assembly 40. The rack 14 of the base bracket 1 is formed on the hole wall of the limiting slot hole 3; the inner end of the spindle 21 is connected with a spacer block 22, and the wall surface of the outer 5 M406341 end of the spindle 21 has an external thread 212. The upper cover frame 30 has a connecting wall 31, and the connecting wall 31 is vertically extended and formed on the outer end of the upper cover socket 3 and fixed to the spacer block 2 2; the aforementioned torque generating component 40 is sleeved on the main shaft 21, And pressing the vertical wall 12 of the base frame 10 to generate a torsion force, the torque generating assembly 4 includes a wear pad 41, an outer nut 24, and a plurality of elastic spacers 42 located at the wear pad 41 and the outer nut 24 The outer nut 24 is screwed to the external thread 21 2 of the main shaft 21; in this embodiment, the outer force generating member 40 can be further squeezed by adjusting the outer nut 24, and thereby the vertical wall 12 and the spacer block 22 are adjusted. Tightness, and then adjust the tightness of the spindle 21 when it is rotated Degree. Referring to FIG. 7 and FIG. 8 , in another preferred embodiment, the vertical wall 12A of the base carrier set 10A further has an auxiliary wall 12A. The auxiliary wall 121A is formed on one side of the vertical wall 12 A and is u shape, rack! 4 a is formed at the end of the auxiliary wall 121A; the outer end of the main shaft 2 1A is further extended with an extension shaft 211 a, the external thread 212 A is formed on the wall surface of the extension shaft 211A and the outer nut 2 4 A is screwed; The outer end of the gear 23A is connected with an outer spacer block 25A. The outer spacer block 25A is sleeved on the extension shaft 211A and is located outside the outer nut 24A. The outer spacer block 25A is against the inner side wall surface of the end of the auxiliary wall 121A. The embodiment can further provide an auxiliary wall 2丨A and a rack 丄 4 a at the end of the auxiliary wall 121A, so that the main shaft 2ia and the base frame are apart from the vertical wall 12A (including the limiting long hole 13A), When the two contacts are used, and the spindle 21A is rotated and moved up and down, it can be more stable. The above description is only a preferred embodiment of the present invention, and does not impose any form limitation on the present invention M406341. Although the present invention has been disclosed above in the preferred embodiment, it is not intended to limit the present invention, and any technical field thereof Those skilled in the art can make a few changes or modifications to equivalent embodiments when the technical content disclosed above can be made without departing from the scope of the present invention. Any simple modifications, equivalent changes, and modifications made to the above embodiments of the technical spirit of the present invention are still within the scope of the present technical solution.
【圖式簡單說明】 圖1係本創作之拖紐器實施例一之立體外觀曰 圖2係本創作之枢紐器實施例一之元件分解圖 圖3係本創作之掀蓋式電子褒置之立體外觀圖 圖4係本創作之掀蓋式電子裝置之第— 動作示意圖 圖5係本創作之掀蓋式電子裝置之第_ * 一動作示意圖 圖6係本創作之掀蓋式電子裝置之第= 中一動作示意圖 圖7係本創作之樞紐器實施例二之立體外觀圖 圖8係本創作之樞紐器實施例二之元件分解圖 【主要元件符號說明】 1極紐器 12、12A立壁 1 3、1 3 A限位長孔 2 1、2 1 A主軸 212、212A外螺紋 23、23A齒輪 25A外間隔塊 1 0、1 Ο A底座承架 121A輔助壁 14、14A齒條 211A延伸軸 22間隔塊 24、24A外螺帽 3 0上蓋承架 M406341 組件 31連接壁 40扭力產生 41磨耗墊片 42彈性墊片 5掀蓋式電子裝置 51底座 52上蓋 8BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a first embodiment of a dragging device of the present invention. FIG. 2 is an exploded view of a first embodiment of the present invention. FIG. 3 is a clamshell electronic device of the present invention. Figure 3 is the first part of the clamshell electronic device of the present invention. Figure 5 is the first part of the clamshell electronic device of the present invention. * Figure 1 is a clamshell electronic device of the present invention. Fig. 7 is a perspective view of the second embodiment of the present invention. Fig. 8 is an exploded view of the second embodiment of the present invention. [Main component symbol description] 1 pole 12, 12A vertical wall 1 3, 1 3 A limit long hole 2 1 , 2 1 A main shaft 212, 212A external thread 23, 23A gear 25A outer spacer block 1 0, 1 Ο A base frame 121A auxiliary wall 14, 14A rack 211A extension axis 22 spacer block 24, 24A outer nut 30 top cover frame M406341 assembly 31 connection wall 40 torsion force generation 41 wear pad 42 elastic spacer 5 cover type electronic device 51 base 52 upper cover 8