M428642 五、新型說明： 【新型所屬之技術領域】 、。本創作為一種雙軸式無水平落差樞紐器係指一種設 於可攜式裝置之上蓋與底座間用以啟閉之樞紐器。 【先前技術】 現5的可攜式裝置隨著科技的進步，在使用型態上已 有所變化，近來平板電腦逐漸成為可攜式裝置中的主流， 鲁在考慮收納體積最小化的前提下，將平板電腦作為可折疊 式亦為開發重點。 〇美國第200803〇76〇8號公開案，以及美國第714〇〇74 號專利案均使用了一種具有齒輪的現有技術樞免器，該等 現有技術的樞紐器係利用了二個齒輪使得蓋體可以相對於 本體做翻轉，此類現有技術之柩紐器的缺點在於：在現今 要求平板電腦之下，若使用該類現有技術的樞紐器時，由 於該現有技術的樞紐器是位在上蓋與底座接合的中央部 鲁位’則遮蔽了部分螢幕可設置的位置，將使得上蓋相對於 底座開啟後，無法達到上蓋及底座所設置的螢幕相接而呈 現一完整的螢幕效果，則無法使用於平板電腦上。 此外，前述兩習知前案的共同問題在於：當上蓋蓋合 於底座時，該現有技術樞紐器分別與上蓋以及底座呈度 的夾角（如美國第20080307608號公開案之圖n所示）二 此時，为別連接上蓋以及底座的二個齒輪的直徑以及齒數 疋相同的，而二個齒輪的直徑相同代表著「所分別要連接 的上蓋以及底座的厚度也必須約略相同」。倘若上蓋的厚 3 M428642 又i_/專於底座的厚度時，可能連接於上蓋的齒輪會突出於 上蓋的上表面或下表面（通常會是上表面），這將使得可 攜式裝置表面不平整而不美觀。 在另一個情況中，請參閱圖i 〇所示，倘若當上蓋7〇 與底座80蓋合時，現有技術之樞紐器與上蓋70和底座80 的夹角不等於90度時，習知的二個直徑相同的齒輪91、92 則，，.、法被應用在這上面；舉例而言，如果樞紐器與底座的 夹角是等於50度時，則樞紐器與上蓋的夾角就會是】3〇 度由於一個齒輪91、92為相同齒輪，所以齒數比是， 因此’打開上蓋70時’齒輪91轉90度時，而齒輪92也 會轉90度，而變成圖^所示，這樣—來，上蓋7〇之表面 和底座80之表面就無法對接則不會平整成為18〇度，而是 形成兩個有斷差的平面，則同樣使得該現有技術之樞紐器 無法運用於平板電腦中。 而為了解決這個「樞紐器與上蓋和底座的夾角不是等 於90度」的狀況’貝,！齒輪被迫改變為一個是大齒輪，—個 疋小齒輪’才能維持—定的轉差比例，並且二個齒輪的直 控會變成有極大的差異，也就是說，大齒輪會連接到較厚 的上盍（或底座），而小齒輪會被連接到較薄的底座（或上 蓋）’以符合實際的美觀訴求。然而，如此設計下，恰好又 無法被應用在於上蓋與底座是約略相同的厚度上的情況。 因此現有技術中具有齒輪的樞紐器無法適切的運用 於不同規格下的平板電腦。 【新型内容】 有鏗於此’本創作將現有技術的樞紐器加以改良，以 M428642 使得無論在上盍與底座厚度是否相同 — 肖况下，均能佶μ 盍和底座開啟後對接形成一完整的平 上 禮Μ便於運用在可 攜式裝置中。 』 為達到上述之創作目的，·本創作所採用的技術手段為 設計一種雙軸式無水平落差樞紐器，其中包括·· 又為 一連接架體’其中空且具有一齒輪室；M428642 V. New description: [New technical field] The present invention is a two-axis type horizontal drop-free hinge device which is a hinge device for opening and closing between the cover and the base of the portable device. [Prior Art] The portable device of the current 5 has changed with the use of technology. Recently, tablet computers have gradually become the mainstream in portable devices. The use of tablets as a foldable is also a development focus. U.S. Patent No. 2,088,76,8, and U.S. Patent No. 7,714,74, each of which uses a prior art semaphore having a gear that utilizes two gears to make the cover The body can be flipped relative to the body. A disadvantage of such prior art devices is that under the current requirements of a tablet computer, if such a prior art hub is used, since the prior art hub is located on the top cover The central portion of the lumber that is engaged with the base shields part of the screen and can be set. This will make the upper cover open to the base and cannot reach the screen provided by the upper cover and the base to present a complete screen effect. On the tablet. In addition, the common problem of the two prior art cases is that when the upper cover is closed to the base, the prior art hinges are respectively angled with the upper cover and the base (as shown in the figure n of the publication No. 20070307608). At this time, the diameters and the number of teeth of the two gears that are connected to the upper cover and the base are the same, and the same diameter of the two gears means that "the thickness of the upper cover and the base to be connected must also be approximately the same." If the thickness of the upper cover 3 M428642 and i_/ is specific to the thickness of the base, the gear that may be attached to the upper cover will protrude from the upper or lower surface of the upper cover (usually the upper surface), which will make the surface of the portable device uneven. Not beautiful. In another case, please refer to FIG. 〇, if the angle between the hinge of the prior art and the upper cover 70 and the base 80 is not equal to 90 degrees when the upper cover 7 is closed with the base 80, the conventional two The gears 91, 92 with the same diameter are applied to the above; for example, if the angle between the hinge and the base is equal to 50 degrees, the angle between the hinge and the upper cover will be 3 Since the gears 91 and 92 are the same gear, the gear ratio is such that when the upper cover 70 is opened, the gear 91 is rotated by 90 degrees, and the gear 92 is also rotated by 90 degrees, and becomes the figure shown in FIG. The surface of the upper cover 7 and the surface of the base 80 cannot be butted to be flattened to 18 degrees, but two flat surfaces having a gap are formed, which also makes the prior art hinge unusable in the tablet. In order to solve this "the angle between the hinge and the upper cover and the base is not equal to 90 degrees", it is! The gear is forced to change to a large gear, a pinion gear can maintain a fixed slip ratio, and the direct control of the two gears will become extremely different, that is, the large gear will be connected to a thicker The upper jaw (or base), and the pinion will be connected to the thinner base (or upper cover) to meet the actual aesthetic appeal. However, in such a design, it is just not possible to apply the case where the upper cover and the base are approximately the same thickness. Therefore, the prior art geared hubs cannot be properly applied to tablets of different specifications. [New content] This is the case. This creation has improved the prior art hub. With the M428642, whether the thickness of the upper jaw and the base are the same, the 佶μ 盍 and the base can be connected to each other to form a complete The flat ceremony is easy to use in a portable device. In order to achieve the above-mentioned creative purposes, the technical means adopted in this creation is to design a two-axis type horizontal drop-free hinge, which includes a connection frame body which is empty and has a gear chamber;
一上轉軸組件，其與連接架體相接且包含有一上。 轴、-上旋轉承架及-上主動齒輪，上拖轴；動：= 連接架體之齒輪室’上旋轉承架套設並固定於上枢軸之一 端’上主動齒輪套設並固定於上樞轴； -下轉軸組件，其與連接架體相接且包含有_下枢 軸、-下旋轉承架及-下主動齒輪，下抱軸可轉動地貫穿 連接架體之齒輪t，下旋轉承架#設並固定於下拖轴之_ 端，下主動齒輪套設並固定於下樞軸； -用以調整上下主動齒輪的轉速比之變速齒輪組件， 其設於連接架體之齒輪適中，.其連接於上下主動齒輪之間； 其中，上旋轉承架與連接架體之夾角大小為^、下旋 轉承架與連接架體之夾角大小為d2、上主動齒輪與下主動 齒輪的轉速比為X，又兩夹角大小的比值乃〆A=R，χ趨近 於或等於R，且 較佳者，R和X差值的絕對值小於1。 又較佳者’ R和X差值的絕對值小於〇5。 再較佳者’ R和X差值的絕對值小於〇 。 再者，本創作亦設計了一種可攜式裝置，其中包括一 、一底座及兩個前述的雙軸式無水平落差樞紐器，該 5 M428642 兩個雙轴式無水平落差樞紐器分別設於上蓋與底座之間的 兩側，各雙軸式無水平落差樞紐器之上旋轉承架與上蓋相 貼罪固疋’各下旋轉承架與底座相貼靠固定。 本創作的優點在於，透過變速齒輪組件的作用，來調蚊 上主動齒輪與下主動齒輪之間的轉速比’則無論上下主動： 輪的齒數是否相同、旋轉承架與連接架體間的夹角是否 同，均可透過變速齒輪組㈣調整後，達到開啟時呈:水= 落差的狀態，以便運用於所需的可攜式裝置中。 …'7 進一步而言，上主動齒輪的齒數為㈧1、下主動 齒數為W”變速齒輪組件之上從動齒輪單元提供第一-的 變化值Y,下從動齒輪單元提供第二轉速變化值Z 轉逮 數值滿足以下數學式：4+*… ’前述各 再進一步而言，上從動齒輪單元包含有—大 小齒輪，大小齒輪同軸，上從動齒輪單元之小齒及一 動齒輪相嚆合，下從動齒輪單元包含有一大齒輪m二上主 輪，大小齒輪同軸，下從動齒輪單元之小齒輪小齒 輪單元之大齒輪相嚆合，下&動齒輪單元之处動齒 動齒輪㈣合，上從動齒輪單元之大齒輪的齒 ^下主 從動齒輪單元之小齒輪的齒數為γ2、 芍Yl、上 上下從動齒輪單S之大小齒輪的齒數與 1為22 化值關係滿足下列數學式：γ=五 Ζ、 供的轉逮 ^ *77 % 〇 齒輪的#數為Z1、下從動齒輪單元之小齒輪的，=元之大 上下從動齿輪覃元之夬，丨、I ±人，，.. ' Μ藥1為z2 變 ζ. 或者’上從動齒輪單元包含有一上從動 -έΑ, 齒輪單元包含有-下從動齒輪，上從動齒輪’下從動 一上主動齒輪 M428642 相餐合’下從動齒輪分別與下主動齒輪 合，且上從動齒輪的齒數為Y，即上從動=輪相餐 伙勁齒輪早π之第-轉迷變化值，下從動齒 即下從動齒輪的齒數等於下 為ζ， 值。 稱早70之第二轉速變化 較佳者，上齒輪與下齒輪之 於2;或上齒輪盘下去a 歎差的絕對值小於或等 X上菌輪，、下齒輪之齒數相等。 【實施方式】 以下配合圖式及本創作之較佳實施例 作為達成預定創作目的所採取的技術手段。 述本創 上=閱圖1及圖2所示，本創作包含有-連接架體10、 一上轉軸組件20、一下輟缸h _ 轉軸，、且件30、及一變速齒輪組件40。 刖述之連接架體1〇中1古— ,. 八有 u輪至11，在較佳實施例 中’連接架體10包含有—於此触 ^ 則板體12及一後板體13,齒輪 至11成形於前後板體12、13之間。 前述之上轉軸組件2〇與連接架體1〇相接且包含有一上 軸21、一上旋轉承架22、-上扭力產生組件23、及一上 ^動齒輪24’上枢轴21可轉動地貫穿連接架體π之齒輪 至11,且上樞軸21之兩端分別位於連接架體1〇之兩側外， 上旋轉承架22套設並固定於上抱抽21之一端，上扭力產生 ，件23套設並固定於上抱轴21之另一端，上扭力產生組件 23包含有磨㈣片231、彈性墊片说及以件233等元 件’為本技術領域中的通常知識，在此不加以贅述，上主動 齒輪24套^並固疋於上拖袖21，且上主動齒輪位於連 接架體10之齒輪室11令。 M428642 前述之下轉軸組件30與連接架體1〇相接且包含有一下 樞軸31、一下旋轉承架32、一下扭力產生組件33、及一下 主動齒輪34,下框轴31可轉動地貫穿連接架.體1Q之齒輪 室11,且下樞軸31之兩端分別位於連接架體1〇之兩側外， 下旋轉承架32套設並固定於下樞軸31之_端，下扭力產生 組件33套設並固定於下樞軸㈦之另一端，下扭力產生植件 33包含有磨㈣片331、彈性塾片332及固定件咖等元 件，為本技術領域中的通常知識，在此不力“乂贅述，下主動 齒輪34套設並駭於下樞轴31，且下主動齒輪％位於連 接架體10之齒輪室11中。 請參閱圖1至圖3所示，前诚之鐵$ 月丨；C之變速齒輪組件4 〇設於 連接架體10之齒輪室11中， 且1速齒輪組件40連接於卜 下主動齒輪24、34之間，以$黎μ γ ^ 、 以調整上下主動齒輪24、34的 轉速比’變速齒輪組件4〇包含右一卜ρm 匕3有一上從動齒輪單元41及一 下：動齒輪單元42’上從動齒輪單元41與上主動齒輪Μ =下二動齒輪單元42分別與下主動齒輪％及上從動齒 輪早疋41相接。 為了使本創作之樞紐器可運 遇用於各種不同尺寸比例戋 夾角比例的可攜式裝置中，嗜 ^ ^加〇〇& 參閱圖4所示，假設當上旋轉 承架22與下旋轉承架32 22與連接_體10之… 排列時’上旋轉承架 卞體1〇之夹角大小為D,、下旋轉承牟 架體10之夾角大+L 疋㈣茱32與連接 片大j為d2、上主動齒輪24盥 的轉速比為X，又兩夾角大 、下主動4 34 两夾角大小的比值q+A=R , 則變速齒輪組件4〇的作用 Ά 使得植紐器的上旋轉承架2 $專於R，才能 與下旋轉承架32展開後，呈一 M428642 a 平面*較佳實施例巾，|R_X|$ 1 ;在另—較佳實施例中’ |R-X|<0·5 ;又另一較佳實施例中，丨仍，藉由變速齒 輪組件40來調整上下主動齒輪24、％的轉速比與兩央角 值趨近或甚至相同，則無論上下主動#輪24、34的大小是 否品要相同、兩央角值是否相同，均可透過改變變速齒輪組 件40來迎。所需’以使得最終在兩旋轉承架22、32開啟 至呈180度對齊時’形成表面無水平落差的效果。 其甲上主動齒輪24的齒數為^、下主動齒輪34的齒 數為W2，變速齒輪組件4〇之上從動會輪單元^提供第一 轉速變化值丫’下從動齒輪單元42提供第二轉速變化值z， 為了使X趨近於或等於R，則各數值滿足以下數學式： 而變速齒輪組件40可藉由不同的結構來達成此作用， 以下為本創作之較佳實施例，但本創作並不限於此。 請參閱圖2及圖3所干，a ±. ,. 一 ’、在一較佳貫施例中，上從動齒 輪牟元41包含有一大歯於4-M 12 , 齒輪411及一小齒輪412,大小齒輪 411、412同轴，在較伟眘故办丨a 竿乂佳貫苑例中，大小齒輪411、412可 成型為一塔形齒輪，上從動音a 從動齒輪早兀41之小齒輪412與上 主動齒輪24相鳴合，下從叙去认μ 卜從動齒輪早兀42包含有一大齒輪 421及一小齒輪422，大小齒_ 421、499 茵輪. w輪421、422同軸，在較佳實 施例中，大小齒輪421、422 ότ劣本丨丨* .- 42 ^ I 成孓為—塔形齒輪，下從動 齒輪早儿2之小齒輪422與上從動齒輪單元41之大齒輪 411相嚅合，下從動齒輪單元打之 輪Μ相輪仏與下主動齒 9An upper shaft assembly that is coupled to the connector body and includes an upper portion. Shaft, - upper rotating frame and - upper driving gear, upper towing shaft; moving: = gear housing of connecting frame body 'rotating bracket sleeve and fixed to one end of upper pivot shaft' on the driving gear sleeve and fixed on a lower shaft assembly, which is connected to the connecting frame body and includes a lower pivot shaft, a lower rotating bracket and a lower driving gear, and the lower axle pivotably penetrates the gear t of the connecting frame body, and the lower rotating bearing The frame # is fixed and fixed on the _ end of the lower towing shaft, and the lower driving gear is sleeved and fixed to the lower pivot shaft; - a gear shifting assembly for adjusting the speed ratio of the upper and lower driving gears, and the gears disposed in the connecting frame body are moderately The connection between the upper and lower driving gears; wherein, the angle between the upper rotating bracket and the connecting frame body is ^, the angle between the lower rotating bracket and the connecting frame body is d2, the speed ratio of the upper driving gear and the lower driving gear For X, the ratio of the two angles is 〆A=R, χ is closer to or equal to R, and preferably, the absolute value of the difference between R and X is less than 1. Further preferably, the absolute value of the difference between R and X is less than 〇5. Further preferably, the absolute value of the difference between R and X is less than 〇. Furthermore, the creation also designs a portable device, which comprises a base, two bases and two aforementioned two-axis non-horizontal drop hinges, and the 5 M428642 two double-axis non-horizontal drop hinges are respectively arranged at On both sides between the upper cover and the base, the rotating brackets on the two-axis non-horizontal drop hinges are attached to the upper cover, and the lower rotating brackets are fixed to the base. The advantage of this creation is that through the action of the shifting gear assembly, the speed ratio between the driving gear and the lower driving gear of the mosquito is adjusted, so that the upper and lower actives are: whether the number of teeth of the wheel is the same, the clip between the rotating bracket and the connecting frame body Whether the angles are the same or not, can be adjusted through the transmission gear set (4) to reach the state of water: drop in the open state, so as to be used in the portable device required. ...'7 Further, the number of teeth of the upper drive gear is (eight) 1, the number of lower active teeth is W", the driven gear unit above the shift gear assembly provides a first-value change value Y, and the lower driven gear unit provides a second speed change value. The Z-transfer value satisfies the following mathematical formula: 4+*... 'In the foregoing, the upper driven gear unit includes a large and small gear, the large and small gears are coaxial, and the small gears of the upper driven gear unit and the one moving gear are combined. The lower driven gear unit comprises a large gear m on the upper main wheel, the large and small gears are coaxial, the large gears of the lower gear small gear unit of the lower driven gear unit are coupled, and the lower & (4) The number of teeth of the pinion of the main gear of the upper gear of the upper gear unit is γ2, 芍Yl, and the number of teeth of the upper and lower driven gears S is 1 and 22 The following mathematical formulas are satisfied: γ=五Ζ, for the transfer of the ^^77 % The number of the 〇 gear is Z1, the pinion of the lower driven gear unit, the upper and lower of the driven gear unit =, 丨, I ±人,,.. ' Μ药1 is z2 ζ Or 'the upper driven gear unit includes an upper driven-έΑ, the gear unit includes a lower-lowering gear, and the upper driven gear' is driven downward with a driving gear M428642 and the lower driven gear respectively and below The driving gear is combined, and the number of teeth of the upper driven gear is Y, that is, the upper slave = the phase change of the wheel gear is π, and the number of teeth of the lower driven gear is equal to the lower one. The value of the second speed of the early 70 is better, the upper gear and the lower gear are 2; or the upper gear wheel is lower than the absolute value of the slant is less than or equal to the X-counter wheel, and the number of teeth of the lower gear is equal. [Embodiment] The following drawings and the preferred embodiment of the present invention are taken as a technical means for achieving the intended purpose of creation. The present invention is shown in FIG. 1 and FIG. 2, and the present invention includes a connection frame body 10. , an upper shaft assembly 20, a lower cylinder h _ rotating shaft, and a member 30, and a shifting gear assembly 40. The connecting frame body 1 described above is 1st, and the eighth has a round to 11, preferably In the embodiment, the connecting frame body 10 includes - the touch panel body 12 and a rear plate body 13, gears 11 is formed between the front and rear plate bodies 12, 13. The upper rotating shaft assembly 2 is connected to the connecting frame body 1 and includes an upper shaft 21, an upper rotating frame 22, an upper torsion generating assembly 23, and a The upper 21 of the upper movable gear 24' rotatably penetrates the gear π of the connecting frame π, and the two ends of the upper pivot 21 are respectively located on both sides of the connecting frame body 1 , and the upper rotating bracket 22 is sleeved And fixed to one end of the upper holding 21, the upper torque is generated, the member 23 is sleeved and fixed to the other end of the upper holding shaft 21, and the upper torsion generating assembly 23 includes the grinding (four) piece 231, the elastic spacer and the piece 233, etc. The component 'is a common knowledge in the technical field, and will not be described here. The upper driving gear 24 is fixed to the upper towing sleeve 21, and the upper driving gear is located in the gear chamber 11 of the connecting frame body 10. M428642 The lower shaft assembly 30 is connected to the connecting frame body 1B and includes a lower pivot 31, a lower rotating bracket 32, a lower torque generating assembly 33, and a lower driving gear 34. The lower frame shaft 31 is rotatably connected. The gear chamber 11 of the body 1Q, and the two ends of the lower pivot shaft 31 are respectively located on both sides of the connecting frame body 1 , and the lower rotating bracket 32 is sleeved and fixed to the end of the lower pivot shaft 31 , and the lower torque is generated. The assembly 33 is sleeved and fixed to the other end of the lower pivot (7), and the lower torsion generating planting member 33 comprises components such as a grinding (4) piece 331, an elastic piece 332 and a fixing piece, which are common knowledge in the art. Insufficient, the lower driving gear 34 is sleeved and folded on the lower pivot 31, and the lower driving gear % is located in the gear chamber 11 of the connecting frame body 10. Please refer to FIG. 1 to FIG. The shift gear assembly 4 of the C is disposed in the gear chamber 11 of the connecting frame body 10, and the first speed gear assembly 40 is connected between the driving gears 24 and 34, to adjust the upper and lower sides by μμ γ ^ The speed of the driving gears 24, 34 is higher than that of the 'speeding gear assembly 4' including the right one ρm 匕3 The gear unit 41 and the following: the driven gear unit 41 on the driven gear unit 42 and the upper driving gear Μ = the lower second moving gear unit 42 are respectively connected to the lower driving gear % and the upper driven gear early 41. The hinge can be used in a portable device for a variety of different ratios of the angles of the angles of the angles, and the likes are shown in FIG. 4, assuming that the upper rotating frame 22 and the lower rotating frame 32 22 And the connection _ body 10... When arranging, the angle between the upper rotating frame body 1〇 is D, and the angle between the lower rotating bearing frame body 10 is large + L 疋 (four) 茱 32 and the connecting piece large j is d2 The speed ratio of the upper driving gear 24盥 is X, and the ratio of the two angles is large, and the ratio of the lower active 4 34 angles is q+A=R, then the action of the shifting gear assembly 4〇 causes the upper rotating bracket 2 of the illuminator $ is exclusively for R, and can be expanded with the lower rotating frame 32 to form a M428642 a plane * preferred embodiment towel, |R_X|$ 1 ; in another preferred embodiment ' |RX|<0·5 In still another preferred embodiment, the transmission gear assembly 40 is used to adjust the speed ratio of the upper and lower driving gears 24, and the two central angle values. Or even the same, regardless of whether the size of the upper and lower active # wheels 24, 34 is the same, and whether the two central angle values are the same, can be welcomed by changing the shifting gear assembly 40. The required 'to finally make the two rotating brackets 22 32, when it is opened to 180 degrees alignment, the effect of forming a surface without horizontal drop is obtained. The number of teeth of the upper driving gear 24 is ^, the number of teeth of the lower driving gear 34 is W2, and the driven gear unit 4 is driven by the wheel unit. Providing a first rotational speed change value 丫 'the lower driven gear unit 42 provides a second rotational speed change value z. In order for X to approach or equal to R, each value satisfies the following mathematical formula: The shift gear assembly 40 can be different The structure is to achieve this, and the following is a preferred embodiment of the creation, but the creation is not limited thereto. Please refer to FIG. 2 and FIG. 3, a ±. ,. A. In a preferred embodiment, the upper driven gear unit 41 includes a large number of 4-M 12 , a gear 411 and a pinion gear. 412, the large and small gears 411, 412 are coaxial. In the case of Wei Wei Shen, the large and small gears 411, 412 can be formed into a tower gear, and the upper driven sound a driven gear is early 41 The pinion gear 412 is oscillated with the upper driving gear 24, and the lower driven wheel includes a large gear 421 and a small gear 422, and the large and small teeth 421, 499. The wheel 421, 422 coaxial, in the preferred embodiment, the large and small gears 421, 422 ό 劣 丨丨 . . . . . . . . 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔 塔The large gear 411 of the unit 41 is coupled, and the lower driven gear unit is driven by the rim phase rim and the lower active gear 9
IVIH-Z^OUHZ IVIH-Z^OUHZ 時傻設上主動齒輪24的窗數為㈧彳、下主動齒輪34 y '數為W2、上從動齒輪單元41之大齒輪411的齒數為 J私亡從動齒輪單元41之小齒輪412的齒數為丫2、下從動 早疋42之大齒輪421的齒數為之彳、下從動齒輪單元42 音齒輪422的齒數為ζ2，為了使χ趨近於或等於R，各 ω輪之齒數關係應當滿足下列數學式. W,-Y2=a AxY,-Z2=B ΒχΖ, ~ψ2 ~χ :义’其中上下從動齒輪單元之大小 意即 y2 ζ2 - ι 齒輪的齒數與其所提供的轉速變化值關係為γ=|、ζ: Ζ 較佳實施例中，較佳範圍係|Wi_w#2，這代表上主動齒 輪24與下主動齒輪34的大小約略相等，故此類的齒輪可連 接j蓋之厚度以及底座之厚度約為相等之掀蓋式裝置。舉例 而S，當上旋轉承架22與連接架體1〇之夾角心為13〇度， 則下旋轉承架32與連接架體1〇之夹角D2 & 50度，則 A+A=B0+50 = 2.6 = R’那麼為了使χ趨近於或等於r，則各 齒數可為 w1=17、Yi=15、Y2=9、Zi=i4、Z2=9 w2=i7。 即： 17 15 14 1 X"i~xΙχΙ7=2_5926=：ζ，因此X趨近於闩，此即代表： 透過藉由變速齒輪組件4〇來調整上下主動齒# 24、％的 轉速比與兩以值趨近或甚至_，這來—來，才能使得該 枢紐器展開後可以呈-平面》it常而言，|R-X|U，或 |R-X|<0.5 ’或|R-率〇.〇5都可以使上、下旋轉承架Μ、Μ展 開後呈現約一平面的情況。 10 倘右丫1+丫2的值太接近Z1+Z2，將可能因齒輪尺寸公 差上的不精確而導致鄰近的上從動齒輪單元41之小齒輪 /、下從動齒輪單元42之大齒輪421相嚅合，如此則變 速齒輪組件40各齒輪均無法旋轉，故另一較佳實施例中， 丫1+丫2的值可調整為與Z1+Z2的值差距較大，舉例而言各 齒數可為 W1=：18、丫1 = 18、γ2=10、Zi = 14、Z2 = 11、W2 = 16。 因此，= z γ2 Ζ2 W2 _ 18χΙ^χΙΤ><ϊ^ = 2·57727 = χ 即表示，雖然上主動齒輪24的齒數Wei 8且下主動齒 輪34的齒數W2=16時’上、下主動齒輪24、％大小仍然 差不多，且當上旋轉承架22與連接架體10之夾角〇1為13〇 度又下旋轉承架32與連接架體10之失角I為5〇時，各齒 輪應有的齒數變化β 請參閱圖5及圖6所示，在另一較佳實施例中，上從動 齒輪單元41Α包含有一上從動齒輪411Α，下從動齒輪單元 籲42 Α包含有一下從動齒輪421Α’上從動齒輪411八與上主動 齒輪24Α相嗤合’下從動齒輪421Α分別與下主動齒輪34八 及上從動齒輪411Α相嚅合； 此時假設上主動齒輪24Α的齒數為㈧1、下主動齒輪34八 的齒數為W2、上從動齒輪411Α的齒數為γ、下從動齒輪 421Α的齒數為Ζ’為了使X趨近於或等於R，各齒輪之齒 數關係應當滿足下列數學式：IVIH-Z^OUHZ IVIH-Z^OUHZ The number of windows of the drive gear 24 is (eight) 彳, the lower drive gear 34 y 'number is W2, the number of teeth of the upper gear 411 of the upper driven gear unit 41 is J. The number of teeth of the pinion gear 412 of the driven gear unit 41 is 丫2, the number of teeth of the large gear 421 of the lower driven wheel 42 is 彳, and the number of teeth of the lower gear unit 42 of the lower driven gear unit 42 is ζ2, in order to approach the cymbal At or equal to R, the number of teeth of each ω wheel should satisfy the following mathematical formula. W, -Y2=a AxY, -Z2=B ΒχΖ, ~ψ2 ~χ : meaning 'the size of the upper and lower driven gear unit means y2 ζ2 - The number of teeth of the ι gear is related to the value of the rotational speed change provided by γ = |, ζ: Ζ In the preferred embodiment, the preferred range is |Wi_w#2, which represents the size of the upper driving gear 24 and the lower driving gear 34. Equal, so such gears can be connected to the thickness of the j cover and the thickness of the base is about equal to the clamshell device. For example, when the angle between the upper rotating frame 22 and the connecting frame body 1 is 13 degrees, the angle between the lower rotating frame 32 and the connecting frame body 1 is D2 & 50 degrees, then A+A= B0+50 = 2.6 = R' Then, in order to make χ approach or equal to r, each tooth number may be w1=17, Yi=15, Y2=9, Zi=i4, Z2=9 w2=i7. That is: 17 15 14 1 X"i~xΙχΙ7=2_5926=:ζ, so X approaches the latch, which means: Adjust the speed ratio of the upper and lower active teeth #24, % by the shift gear assembly 4〇 As the value approaches or even _, this comes in order to make the hub expandable to be - plane"it often, |RX|U, or |RX|<0.5' or |R- rate〇 〇5 can make the upper and lower rotating frames Μ and Μ expand to a condition of about one plane. 10 If the value of right 丫1+丫2 is too close to Z1+Z2, the pinion of the adjacent upper driven gear unit 41/the large gear of the lower driven gear unit 42 may be caused by the inaccuracy in gear size tolerance. The 421 is coupled, so that the gears of the shifting gear assembly 40 cannot be rotated. Therefore, in another preferred embodiment, the value of 丫1+丫2 can be adjusted to be larger than the value of Z1+Z2, for example, The number of teeth can be W1=:18, 丫1 = 18, γ2=10, Zi=14, Z2=11, W2=16. Therefore, = z γ2 Ζ2 W2 _ 18χΙ^χΙΤ><ϊ^ = 2·57727 = χ means that although the number of teeth of the upper driving gear 24 is Wei 8 and the number of teeth of the lower driving gear 34 is W2=16, the upper and lower active The gears 24 and % are still about the same size, and when the angle 〇1 between the upper rotating frame 22 and the connecting frame 10 is 13 degrees, and the lost angle I of the lower rotating frame 32 and the connecting frame 10 is 5 inches, the gears are The number of teeth change β should be as shown in Fig. 5 and Fig. 6. In another preferred embodiment, the upper driven gear unit 41A includes an upper driven gear 411Α, and the lower driven gear unit 42 42 includes a The driven gear 421Α' upper driven gear 4118 is coupled with the upper driving gear 24Α, and the lower driven gear 421Α is coupled with the lower driving gear 34 and the upper driven gear 411Α, respectively; The number of teeth is (8), the number of teeth of the lower driving gear 34 is W2, the number of teeth of the upper driven gear 411 is γ, and the number of teeth of the lower driven gear 421 is Ζ'. In order to make X approach or equal to R, the number of teeth of each gear should be Meet the following mathematical formulas:
W,-Y = AW, -Y = A
A + Z = B b+w2=x 11 M428642 χ δ月參閱® 7所*，本創作之可攜式裝^包含有兩個前述 器 上盍50及一底座60，兩極紐器分別設於上芸 -座60之間的兩側，其中各上旋轉承架22與上蓋5〇 罪固疋’各下旋轉承架32與底座60相貼靠固定； 八請參閱圖4及圖7所示’當上蓋5〇相對於底座6〇呈 狀L時，上旋轉承架22與連接架體1〇間呈A夾角， 而下奴轉承架32與連接架體10間呈D2夾角。 請參_ 8與圖9所示，當上蓋5〇相對於底座6〇開 ,，上盍50帶動上旋轉承架22轉動，使得上主動齒輪 依序帶動上從動齒輪單元41及下從動齒輪單元42轉 41、二而二動下主動齒輪％旋轉’由於上下從動齒輪單元 、乍用’彌補了上下主動齒輪24、34間的轉速差， 貝1使得上蓋50與底座6〇在開啟至相對18 與底座60的表面呈水平對接“〜”又吁上盘50 莫 ·十接而無尚低洛差，故上蓋50之螢 。底座60之螢幕61可相對接合形成—完整的螢幕。 以上所述僅是本創作的較佳實施例 做任何形式上的限制，雖秋m 亚非對本創作 J. , ^ .. …、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，杠h私显U 常知1去七 任何所屬技術領域中具有通 知識者’在不脫離本創作技術方案的範圍内， 述揭不的技術内容作出些許更 實施例，但凡是未脫離本創作技:=為等同變化的等效 的技術實質對以上實施二依據本創作 修部，均仍屬於本創作技術方案的範圍相逢化與 12 【圖式簡單說明】 圖1為本創作雙點, 又袖式無水平落差樞紐器第一實施例之 之立體外觀圖。 圖2為本創作雙細 又釉式無水平落差樞紐器第一實施例之 之元件分解圖。 圖為本創作雙轴式無水平落差棍紐器第一實施例之 部分元件放大立體圖。 圖4為本創作雙軸式無水平落差極紐器第一實施例之 閉合狀態的側視示意圖。 圖5為本創作雙袖式無水平落差樞紐器第二實施例之 立體外觀圖。 圖6為本創作雙轴式無水平落差框紐器第^實施例之 元件分解圖。 圖7為本創作可攜式裝置之閉合狀態立體示意圖。 圖8為本創作可攜式裝置之開啟狀態立體示意圖。A + Z = B b+w2=x 11 M428642 χ δ 参阅 ® ® 7 所 ® ® , , , , ® , , 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本 本The two sides of the cymbal-seat 60, wherein each of the upper rotating bracket 22 and the upper cover 5 〇 疋 疋 'the lower rotating bracket 32 and the base 60 are fixed against each other; 8 see FIG. 4 and FIG. 7 ' When the upper cover 5 is formed in a shape L with respect to the base 6, the upper rotating bracket 22 and the connecting frame 1 are at an angle A, and the lower slave carrier 32 and the connecting frame 10 are at an angle D2. Referring to FIG. 8 and FIG. 9 , when the upper cover 5 〇 is opened relative to the base 6 , the upper cymbal 50 drives the upper rotating bracket 22 to rotate, so that the upper driving gear sequentially drives the upper driven gear unit 41 and the lower driven unit. The gear unit 42 rotates 41, and the second and second movements of the driving gear are rotated. 'Because the upper and lower driven gear units and the cymbal' compensate for the difference in rotational speed between the upper and lower driving gears 24 and 34, the shell 1 causes the upper cover 50 and the base 6 to open. To the relative 18 and the surface of the base 60 horizontally butt "~" and the upper plate 50 Mo·10 is connected without the low Luo, so the upper cover 50 is firefly. The screen 61 of the base 60 can be joined to form a complete screen. The above description is only a limitation of the preferred embodiment of the present invention. Although the present invention has been described in the preferred embodiment, the present invention has been disclosed above by way of preferred embodiments, but is not intended to limit the present invention. Creation, bar h private display U common knowledge 1 to seven any technical field in the field of knowledge 'without the scope of this creative technical solution, the technical content of the disclosure does make some more examples, but not without this creation Technology: = the equivalent technical essence of the equivalent change to the above implementation of the second according to the creative department, are still in the scope of this creative technical solution and 12 [simple description of the figure] Figure 1 is the creation of two points, and A perspective view of a first embodiment of a sleeveless horizontal drop hinge. Fig. 2 is an exploded perspective view showing the first embodiment of the double-thin and glazed horizontal-free drop hinge. The figure is an enlarged perspective view of a part of the first embodiment of the biaxial non-horizontal drop stick. Fig. 4 is a side elevational view showing the closed state of the first embodiment of the biaxial non-horizontal drop-integrator of the present invention. Fig. 5 is a perspective view showing the second embodiment of the creation of the double-sleeve type without horizontal drop hinge. Fig. 6 is an exploded view of the second embodiment of the biaxial non-horizontal drop frame. FIG. 7 is a perspective view showing the closed state of the portable device of the present invention. FIG. 8 is a perspective view showing the open state of the portable device of the present invention.
圖9為本創作可攜式裝置之開啟狀態側視放大示意圖。 圖1〇為現有技術可攜式裝置之閉合狀態側視示意圖。 圖11為現有技術可攜式裝置之開啟狀態側視示意圖。 【主要元件符號說明】 1〇連接架體 12前板體 2 0上轉轴組件 22上旋轉承架 231磨耗墊片 233固定件 11齒輪室 1 3後板體 21上樞轴 2 3上扭力產生組件 232彈性墊片 24、24Α上齒輪 13 30下轉軸組件 31下樞軸 32下旋轉承架 3 3下扭力產生組件 331磨耗墊片 332彈性墊片 333固定件 34、34A下齒輪 M428642 40、 40A變速齒輪組件 41、 41A上從動齒輪單元 411大齒輪 411A上從動齒輪 412小齒輪 42、42A下從動齒輪單元 421大齒輪 421 A下從動齒輪 422小齒輪 50上蓋 60底座 70上蓋 80底座 92齒輪 91齒輪 14FIG. 9 is a schematic enlarged side view of the open state of the authored portable device. FIG. 1 is a side view showing a closed state of a portable device of the prior art. FIG. 11 is a side view showing the open state of the portable device of the prior art. [Main component symbol description] 1〇Connecting frame body 12 front plate body 2 0 Upper shaft assembly 22 Rotating frame 231 Wear pad 233 Fixing member 11 Gear chamber 1 3 Rear plate body 21 Upper pivot 2 3 Torque generation Assembly 232 Elastic spacer 24, 24 Α Upper gear 13 30 Lower shaft assembly 31 Lower pivot 32 Lower rotation bracket 3 3 Lower torque generation assembly 331 Wear washer 332 Elastic spacer 333 Fixing member 34, 34A Lower gear M428642 40, 40A Drive gear unit 41, 41A on driven gear unit 411 large gear 411A on driven gear 412 pinion 42, 42A lower driven gear unit 421 large gear 421 A lower driven gear 422 pinion 50 upper cover 60 base 70 upper cover 80 base 92 gear 91 gear 14