TWM499040U - Multi-axis rotating shaft apparatus with torque variation - Google Patents
Multi-axis rotating shaft apparatus with torque variation Download PDFInfo
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Description
本創作有關一種具有扭力變化之多軸式轉軸裝置；特別是指一種可供組合於電子設備，形成多個旋轉軸心的轉軸結構，應用關節模組干涉量變化，改變轉軸距離而產生扭力差之新型者。The present invention relates to a multi-axis rotary shaft device having a torque variation; in particular, a rotary shaft structure which can be combined with an electronic device to form a plurality of rotating shaft centers, which utilizes changes in the amount of interference of the joint module and changes the distance of the rotating shaft to generate a torque difference. The new type.
應用因外力可往復轉動自如的樞軸或轉軸，來配裝在電子器物上，例如行動電話、筆記型電腦、PDA、數位取像機、電子書等，使其蓋、顯示螢幕或觀景窗可轉動而具有開、閉作用，係已為習知技藝。例如，台灣第97222022號「轉軸結構」、第96217011號「樞軸定位構件」、及第98207366號「樞軸結構」等專利案，係提供了典型的實施例。It can be mounted on electronic objects such as mobile phones, notebook computers, PDAs, digital video cameras, e-books, etc. by means of external pivots or shafts that can be reciprocally rotated to cover or display screens or viewing windows. It is rotatable and has an opening and closing function, which is a well-known technique. For example, Taiwan Patent No. 97222022 "Rotary Shaft Structure", No. 96217011 "Pivot Positioning Member", and No. 98207366 "Pivot Structure", etc., provide a typical embodiment.
假設以筆記型電腦之類的電子設備為說明例，通常包括系統端的機體模組及顯示用的顯示模組；機體模組及顯示模組之間則使用樞軸器連接，並且使顯示模組能以該樞軸器為動作軸心向上打開成使用狀態，或反向將顯示模組閉合於機體模組上而成為閉合狀態。這類樞軸器的重要性在於它作為電子設備的動作軸心之外，結構設計上還必須考慮到顯示模組打開到達操作角度（例如，筆記型電腦的顯示螢幕通常打開到135°左右）的位置時，樞軸器本身結構能具有足夠的支撐力量，提供顯示螢幕或顯示模組在該操作角度位置形成定位。Assume that an electronic device such as a notebook computer is used as an illustrative example, and generally includes a system module and a display module for display; a pivot connector is used between the body module and the display module, and the display module is used. The pivoting shaft can be opened upwardly to the use state, or the display module can be closed to the body module in the reverse direction to be in a closed state. The importance of this type of pivot is that it is used as the axis of action of the electronic device. The structural design must also take into account that the display module is opened to reach the operating angle (for example, the display screen of the notebook computer usually opens to about 135°). In the position of the pivot, the structure of the pivot itself can have sufficient supporting force to provide a display screen or display module to form a position at the operating angular position.
為了使電子器物的顯示模組（例如，螢幕）及/或機體模組在使用方面具備有更多的操作模式和應用範圍，習知技藝也已揭露一種在顯示模組和機體模組之間設置雙轉軸，使顯示模組及/或機體模組可產生不同操作模式或轉動角度的結構。例如，台灣第99211350號「雙樞軸樞紐器」、US 7512426 B2「MOBILE COMMUNICATIONS DEVICE WITH SYNCHRONISING HINGE」專利案等，係提供了可行的實施例。In order to provide more operating modes and application ranges for display modules (eg, screens) and/or body modules of electronic objects, the prior art has also disclosed a method between a display module and a body module. The double shaft is arranged to enable the display module and/or the body module to generate different operating modes or rotation angles. For example, Taiwan No. 99211350 "Double Pivot Hub", US 7512426 B2 "MOBILE COMMUNICATIONS DEVICE WITH SYNCHRONISING HINGE" patent case, etc., provide a possible embodiment.
一個有關這類轉軸或樞軸器在操作、運動和結構設計方面的課題是，上述習用樞軸器考量到支撐結構強度及動作順暢度，通常是以兩組分佈的方式，設置在電子設備（如筆記型電腦）的顯示模組及機體模組端邊樞接處的兩側位置。因此，在操作顯示螢幕或顯示模組轉動掀開時，轉軸的協調性較不理想；同時，兩個設置在接近同一中心線的樞軸器旋轉自由度也受到限制，使得整個電子設備無論打開或閉合的轉動過程，動作順暢度較差。One of the problems with the operation, movement and structural design of such shafts or pivots is that the above-mentioned conventional pivots take into account the strength and smoothness of the support structure, usually in two sets of distributions, placed in electronic equipment ( For example, the display module of the notebook computer and the two sides of the pivot joint of the end of the body module. Therefore, when the operation display screen or the display module is turned apart, the coordination of the rotating shaft is less than ideal; at the same time, the pivotal degrees of freedom of the two pivots disposed close to the same center line are also restricted, so that the entire electronic device is opened. Or the closed rotation process, the movement is smooth.
為了改善上述情形，習知技藝也揭示了一種樞軸器應用多個旋轉中心的技術手段；例如，台灣第101224879號「多節式轉軸結構」、第101224880號「插組式多節轉軸結構」專利案等，係提供了具體的實施例。所述的參考資料應用主動關節組和隨動關節組的組合；主動關節組兩相對的關節片之間設置一中間連動片組，以及兩相對的關節片設有同步引動部，銜接中間連動片組。隨動關節組具有兩隨動片，設置在該主動關節組兩相對的關節片間。所述相對的關節片朝內端位置對應隨動片朝外端的位置，組合一軸銷；上述中間連動片組朝外端的位置對應各隨動片朝內端的位置，組合一軸銷；使多數主動關節組及隨動關節組併合排列，以多個旋轉中心自由旋轉，而共同形成一多節式轉軸結構。In order to improve the above situation, the prior art also discloses a technique for applying a plurality of rotation centers to a pivot; for example, Taiwan No. 101224879 "Multi-section shaft structure", No. 101224880 "In-group multi-section shaft structure" Specific examples are provided in the patents and the like. The reference material is applied by a combination of an active joint group and a follower joint group; an intermediate joint piece group is disposed between two opposite joint sheets of the active joint group, and two opposite joint pieces are provided with a synchronous actuating portion to engage the intermediate link piece group. The follower joint group has two follower pieces disposed between the two opposing joint pieces of the active joint group. The opposite joint piece is disposed at an inner end position corresponding to the position of the follower piece toward the outer end, and a shaft pin is combined; the position of the middle interlocking piece group facing the outer end corresponds to the position of the follower end toward the inner end, and a shaft pin is combined; The group and the follower joint group are arranged in parallel, and are freely rotated by a plurality of rotation centers to form a multi-section shaft structure.
代表性的來說，這些參考資料顯示了在有關轉軸或其相關結合組件在使用和結構設計方面的情形。如果重行設計考量該轉軸和相關組件結構，以及上述的應用情形，使其不同於習用者，將可改變它的使用型態，而有別於舊法；實質上，也會增加它的應用範圍和操作方面的簡便性。因此，考量了下列課題： 1. 考量使該轉軸或其相關結合組件在符合同步運動的結構設計、操作簡便的條件下，提供一個扭力關節機構，增加該同步運動的轉軸在操作配合方面的穩定性和定位或固定效果。 2. 同時，可依據傳動規格，簡便的改變或調整該扭力關節機構的數量或扭力，並且符合電子器物輕巧、薄型化的造型設計要求。 3. 進一步考量應用關節組在同步運動的過程中，使它們產生干涉（量）變化，而相對改變轉軸距離，產生扭力差之作用。 而這些課題在上述的參考資料中均未被具體教示或揭露。Typically, these references show the use and structural design of the shaft or its associated bonding components. If the redesign considers the structure of the shaft and related components, and the above application, it is different from the conventional one, it will change its use type, which is different from the old method; in essence, it will also increase its application range. And ease of operation. Therefore, the following topics have been considered: 1. Considering that the rotating shaft or its related combination components provide a torsion joint mechanism under the condition of structural design and easy operation in accordance with synchronous motion, and increase the stability of the synchronous movement shaft in terms of operation coordination. Sex and positioning or fixed effects. 2. At the same time, according to the transmission specifications, the number or torque of the torsion joint mechanism can be easily changed or adjusted, and the design requirements of the electronic device are light and thin. 3. Further consider the application of the joint group in the process of synchronous motion, so that they produce interference (quantity) changes, and relatively change the shaft distance, resulting in the difference in torque. None of these topics have been specifically taught or disclosed in the above references.
本創作主要目的在提供一種具有扭力變化之多軸式轉軸裝置，應用關節組干涉量變化，改變轉軸距離而產生扭力差之作用。包括主動關節組、隨動模組及/或副隨動模組和扭力關節組的組合。主動關節組設有兩相對的關節件和銜接於其間的至少一連動器，共同組合有軸銷；扭力關節組設有兩相對的扭力關節件和位於其間的至少一扭力器；以及，扭力關節組的扭力關節件朝內端的位置設有單向包軸部，扭力關節組的扭力器設置有雙包軸部，用以組合軸銷。隨動模組及/或副隨動模組設於該主動關節組兩相對關節件或扭力關節組兩相對的扭力關節件之間，包括至少兩隨動器及/或副隨動器。兩隨動器及/或副隨動器的相對端形成凸輪結構的同步引動部相互銜接，而形成連動和干涉量變化；使主動關節組和扭力關節組任一相對的關節件或扭力關節件在具有扭力變化的作用下，以多個旋轉中心自由旋轉，形成開、合機制。The main purpose of this creation is to provide a multi-axis rotary shaft device with torque variation, which applies the change of the interference amount of the joint group and changes the distance of the rotating shaft to produce a torque difference. The combination includes an active joint set, a follower module, and/or a secondary follower module and a torsion joint set. The active joint group is provided with two opposite joint members and at least one joint body coupled therebetween, which are combined with a shaft pin; the torsion joint group is provided with two opposite torsion joint members and at least one torsion device therebetween; and a torsion joint The torsion joint of the group is provided with a one-way shaft portion at a position toward the inner end, and the torque device of the torque joint group is provided with a double shaft portion for combining the shaft pins. The follower module and/or the slave follower module are disposed between the two opposing torsion joints of the pair of opposing joint members or the torsion joints of the active joint group, and include at least two followers and/or auxiliary followers. The opposite ends of the two followers and/or the secondary followers form a synchronous structure of the cam structure, which form a linkage and a change in the amount of interference; and the opposite joint or torsion joint of the active joint group and the torsion joint group Under the action of the torque change, the rotation center is freely rotated to form an opening and closing mechanism.
因此，主動關節組之關節件朝內端的位置、扭力關節組朝內端的單向包軸部對準該隨動器朝外端或副隨動器朝外端的位置，分別組合第一軸銷、第二軸銷；主動關節組連動器、扭力關節組扭力器的雙包軸部對準該隨動器朝內端或副隨動器朝內端的位置，設置組合第三軸銷、第四軸銷；使主動關節組和扭力關節組任一相對的關節件或扭力關節件在具有扭力變化作用的效果下，以多個旋轉中心自由旋轉，形成平順的開、合機制。Therefore, the position of the joint member of the active joint group toward the inner end, the unidirectional shaft portion of the torsion joint group toward the inner end are aligned with the position of the follower toward the outer end or the auxiliary follower toward the outer end, respectively, the first axle pin is combined, The second axle pin; the double shaft shaft portion of the active joint group torquer and the torsion joint group torsion device is aligned with the inward end of the follower or the inward end of the secondary follower, and the third shaft pin and the fourth shaft are combined. The pin joints and the torsion joints of the active joint group and the torsion joint group are freely rotated by a plurality of rotation centers under the effect of the torque change effect, thereby forming a smooth opening and closing mechanism.
根據本創作具有扭力變化之多軸式轉軸裝置，該扭力關節組兩相對的扭力關節件朝內端位置的單向包軸部形成一彈性包筒的結構，包覆上述的第一軸銷、第二軸銷。扭力器的雙包軸部包括第一包軸部、第二包軸部和分別連接第一包軸部、第二包軸部的缺口，使扭力器具有彈性夾制軸銷的力量（或稱扭力）。該第一包軸部的缺口和第二包軸部的缺口位在同一水平參考面或參考線上。以及，主動關節組兩相對的關節件分別設有同步引動部；主動關節組的連動器兩端分別設有連動部，對應銜接主動關節組的同步引動部。According to the present invention, the multi-axis rotary shaft device has a torque variation, and the two opposite torsion joints of the torsion joint group form an elastic package structure toward the unidirectional shaft portion of the inner end position, and the first shaft pin is covered. Second axle pin. The double shaft portion of the torsion includes a first shaft portion, a second shaft portion and a notch respectively connecting the first shaft portion and the second shaft portion, so that the torsion has the force of elastically clamping the shaft pin (or Torque). The notch of the first shaft portion and the notch of the second shaft portion are on the same horizontal reference plane or reference line. And the two joint joints of the active joint group are respectively provided with synchronous driving portions; the two ends of the movable joint group are respectively provided with a linking portion corresponding to the synchronous driving portion of the active joint group.
根據本創作具有扭力變化之多軸式轉軸裝置，該隨動模組兩隨動器及/或副隨動模組兩副隨動器，分別設有軸孔，來組合軸銷。兩隨動器及/或兩副隨動器的同步引動部分別形成在其軸孔的外部位置；分別定義有a區、連接a區的b區、連接b區的c區；b區到軸孔（或軸銷）的距離小於a區或c區到軸孔（或軸銷）的距離。因此，在兩隨動器及/或兩副隨動器同步引動部的a區或c區互相觸接或位在最接近的位置時，兩隨動器及/或兩副隨動器的干涉量最大，迫使軸銷改變位置或距離，推壓扭力關節組，而產生扭力變化或扭力差。According to the multi-axis rotary shaft device with the torque change, the two followers of the follower module and/or the two follower modules of the slave follower module are respectively provided with shaft holes to combine the shaft pins. The synchronous actuators of the two followers and/or the two pairs of followers are respectively formed at the outer positions of the shaft holes; respectively, the a area, the b area connecting the a area, the c area connecting the b area, and the b area to the axis The distance of the hole (or pin) is less than the distance from the a zone or the c zone to the axle hole (or axle pin). Therefore, when the a-zone or the c-zone of the two followers and/or the two follower synchronous pilots are in contact with each other or in the closest position, the interference of the two followers and/or the two slaves The largest amount, forcing the pin to change position or distance, pushing the torsion joint group, resulting in a change in torque or a difference in torque.
請參閱第1、2及3圖，本創作具有扭力變化之多軸式轉軸裝置包括主動關節組、隨動關節組和扭力關節組的組合，分別以參考編號10、70和100表示之。圖中顯示了主動關節組10形成板塊結構、隨動關節組70形成複數個板片體型態和扭力關節組100形成板片體結構，共同併合、組合多數軸銷形成一多軸式轉軸裝置。Please refer to Figures 1, 2 and 3 for a multi-axis shaft assembly with a torsional change including a combination of an active joint set, a follower joint set and a torsion joint set, designated by reference numerals 10, 70 and 100, respectively. The figure shows that the active joint group 10 forms a slab structure, the follower joint group 70 forms a plurality of slab body types, and the torsion joint group 100 forms a sheet body structure, and a plurality of shaft pins are combined to form a multi-axis shaft device. .
為了方便說明元件之間的連結關係，在下文的相關說明中，以第1、2或3圖所標示的中心線或基（準）線C為參考位置；朝接近基線C的方向說明為「朝內」方向，遠離基線C的方向說明為「朝外」方向。In order to facilitate the description of the connection relationship between the components, in the following description, the center line or the base (quasi) line C indicated by the first, second or third figure is referred to as a reference position; the direction toward the baseline C is indicated as " In the "inward" direction, the direction away from the baseline C is indicated as "outward" direction.
第1、2及3圖描繪了主動關節組10至少包括兩相對之第一關節件20、第二關節件30和位在中間區域的至少一連動器40；上述兩相對之第一關節件20及第二關節件30，在接近其個別之兩端位置，分別設有「朝外」的組合端21、31和「朝內」的軸孔22、32，並且在該兩相對關節件20、30之至少其一的「朝內」端設有同步引動部23、33。圖中顯示同步引動部23、33是形成在軸孔22、32外部位置的齒狀物。第一關節件20、第二關節件30的組合端21、31分別組合在一電子器物A的顯示模組A1和機體模組A2。Figures 1, 2 and 3 depict the active joint set 10 including at least two opposing first joint members 20, a second joint member 30, and at least one coupler 40 positioned in the intermediate region; the two opposing first joint members 20 And the second joint member 30 is provided with "outward facing" combined ends 21, 31 and "inward" shaft holes 22, 32 near the respective end positions thereof, and at the opposite joint members 20, At least one of the "inward" ends of the 30 is provided with synchronization pilots 23, 33. The figure shows that the synchronous actuating portions 23, 33 are teeth formed at positions outside the shaft holes 22, 32. The combined ends 21, 31 of the first joint member 20 and the second joint member 30 are combined in a display module A1 and a body module A2 of the electronic device A, respectively.
在一個可行的實施例中，主動關節組10的第一關節件20、第二關節件30的組合端21、31設有固定槽24、34，用來樞接該扭力關節組100。In a possible embodiment, the first joint member 20 of the active joint set 10 and the combined end 21, 31 of the second joint member 30 are provided with fixing grooves 24, 34 for pivoting the torsion joint set 100.
第1、2及3圖也顯示了連動器40設置於兩相對之第一關節件20及第二關節件30之間；連動器40成板塊體結構或複數個板片體組合的型態，在接近兩端位置分別設有軸孔41、42和連動部43、44。以及，連動部43、44是形成在軸孔41、42外部位置的齒狀物。連動部43、44與上述第一關節件20或／及第二關節件30之「朝內」同步引動部23、33互相對應銜接，使主動關節組10的第一關節件20或／及第二關節件30可與該連動器40彼此產生同步運動。Figures 1, 2 and 3 also show that the linkage 40 is disposed between the opposing first joint member 20 and the second joint member 30; the actuator 40 is in the form of a plate block structure or a plurality of plate body combinations, Shaft holes 41, 42 and interlocking portions 43, 44 are provided at positions close to both ends. Further, the interlocking portions 43, 44 are teeth formed at positions outside the shaft holes 41, 42. The interlocking portions 43, 44 are in contact with the "inward" synchronous urging portions 23, 33 of the first joint member 20 or/and the second joint member 30, so that the first joint member 20 or/and the first joint member 10 of the active joint group 10 The two joint members 30 can be synchronized with each other with the linker 40.
在所採的實施例中，隨動模組70設置在主動關節組10之第一關節件20、第二關節件30之間的位置。隨動模組70至少包括第一隨動器50、第二隨動器60；第一隨動器50、第二隨動器60分別設有兩分開的「朝外」軸孔51、61及「朝內」軸孔52、62。In the embodiment taken, the follower module 70 is disposed at a position between the first joint member 20 and the second joint member 30 of the active joint set 10. The follower module 70 includes at least a first follower 50 and a second follower 60; the first follower 50 and the second follower 60 are respectively provided with two separate "outward" shaft holes 51, 61 and "Inward" shaft holes 52, 62.
圖中顯示第一隨動器50、第二隨動器60至少在相對朝內端的位置設有彼此相銜接的同步引動部53、63；以及，第一隨動器50、第二隨動器60的同步引動部53、63是形成在軸孔52、62外部位置的齒狀物。The first follower 50 and the second follower 60 are shown at least at opposite inward ends to be provided with synchronous actuating portions 53, 63 that are coupled to each other; and, the first follower 50, the second follower The synchronization actuating portions 53, 63 of 60 are teeth formed at positions outside the shaft holes 52, 62.
在可行的實施例中，第一隨動器50和第二隨動器60的結構型態不同於主動關節組10的連動器40；但第一隨動器50、第二隨動器60的結構型態也可相同於連動器40的結構。In a possible embodiment, the configuration of the first follower 50 and the second follower 60 is different from the coupler 40 of the active joint set 10; but the first follower 50, the second follower 60 The structural form can also be identical to the structure of the actuator 40.
請參考第1、2及3圖，扭力關節組100至少包括兩相對之第一扭力關節件80、第二扭力關節件90和位在中間區域的至少一扭力器400；第一扭力關節件80和第二扭力關節件90成板片體型態。上述兩相對之第一扭力關節件80及第二扭力關節件90，在接近其個別之兩端位置，分別設有「朝外」的組合端81、91、「朝內」的單向包軸部82、92和連接單向包軸部82、92的缺口84、94，使單向包軸部82、92形成一彈性包筒的結構，使扭力關節組100的第一扭力關節件80、第二扭力關節件90具有一彈性夾制軸銷的力量（或稱扭力）。Referring to Figures 1, 2 and 3, the torsion joint set 100 includes at least two opposing first torsion joints 80, a second torsion joint 90, and at least one torsion 400 positioned in the intermediate region; the first torsion joint 80 And the second torsion joint member 90 is in the form of a plate body. The two opposite first torsion joint members 80 and the second torsion joint member 90 are respectively provided with "outward facing" combined ends 81, 91 and "inward" one-way shafts near their respective end positions. The portions 82, 92 and the notches 84, 94 connecting the unidirectional shaft portions 82, 92 form the elastic yoke structure of the unidirectional shaft portions 82, 92, so that the first torsion joint member 80 of the torsion joint group 100, The second torsion joint member 90 has a force (or torque) that elastically clamps the shaft pin.
在所採的實施例中，扭力關節組100的第一扭力關節件80、第二扭力關節件90的組合端81、91分別組合在主動關節組第一關節件20的固定槽24、第二關節件30的固定槽34裏面，和主動關節組10同步運動。In the embodiment taken, the combined ends 81, 91 of the first torsion joint 80 and the second torsion joint 90 of the torsion joint 100 are respectively combined in the fixing groove 24 and the second of the first joint member 20 of the active joint group. The inside of the fixing groove 34 of the joint member 30 moves synchronously with the active joint group 10.
第1、2及3圖也顯示了扭力關節組100的扭力器400成板片體結構，設置於兩相對之第一扭力關節件80及第二扭力關節件90之間。該扭力器400同向彎折成類似眼鏡框結構，而具有雙包軸部，分別定義為第一包軸部401、第二包軸部402；扭力器400也具有連接第一包軸部401、第二包軸部402的缺口405、406，所述缺口405、406位在同一水平參考面或水平參考線X上，使扭力器400具有彈性夾制軸銷的力量（或稱扭力）。Figures 1, 2 and 3 also show the torsion 400 of the torsion joint set 100 in a sheet-like structure disposed between the opposing first torsion joints 80 and the second torsion joints 90. The torque device 400 is bent in the same direction to form a spectacle frame structure, and has a double-enclosed shaft portion, which is defined as a first wrap portion 401 and a second wrap portion 402, respectively. The torsion 400 also has a first wrap portion 401 connected thereto. The notches 405, 406 of the second shaft portion 402 are located on the same horizontal reference surface or horizontal reference line X, so that the torque device 400 has the force (or torque) of elastically clamping the shaft pin.
在可行的實施例中，扭力關節組第一扭力關節件80的單向包軸部82、第二扭力關節件90的單向包軸部92可分別和扭力器400的第一包軸部401、第二包軸部402形成摩擦連動的型態。In a possible embodiment, the one-way shaft portion 82 of the torsion joint group first torsion joint member 80 and the one-way shaft portion 92 of the second torsion joint member 90 are respectively coupled to the first shaft portion 401 of the torsion 400. The second shaft portion 402 forms a frictional interlocking type.
請再參閱第1、2及3圖，在一個較佳的實施例中，多軸式轉軸裝置還包括一副隨動模組700。副隨動模組組700至少包括一個或多個板體結構組合的第一副隨動器710和第二副隨動器720，設置在扭力關節組100之第一扭力關節件80、第二扭力關節件90之間。第一副隨動器710、第二副隨動器720分別設有兩分開的「朝外」軸孔711、721及「朝內」軸孔712、722，分別用來樞接第一軸銷71、第二軸銷72、第三軸銷73、第四軸銷74。Referring again to Figures 1, 2 and 3, in a preferred embodiment, the multi-axis spindle assembly further includes a slave follower module 700. The secondary follower module set 700 includes at least one or more secondary followers 710 and a second secondary follower 720 of the combination of the plate structures, the first torsion joints 80 and the second disposed on the torsion joint set 100. Between the torsion joints 90. The first auxiliary follower 710 and the second secondary follower 720 are respectively provided with two separate "outward facing" shaft holes 711, 721 and "inward" shaft holes 712, 722 for pivoting the first shaft pin respectively. 71. The second axle pin 72, the third axle pin 73, and the fourth axle pin 74.
在所採的實施例中，第一副隨動器710、第二副隨動器720至少在相對朝內端（及/或朝外端）的位置設有彼此相銜接的同步引動部713、723；在主動關節組10或扭力關節組100因人員操作電子器物A而轉動時，第一副隨動器710、第二副隨動器720配合同步引動部713、723、隨動模組70形成同步運動。In the embodiment taken, the first secondary follower 710 and the second secondary follower 720 are provided with a synchronization actuating portion 713 that is coupled to each other at least at a position opposite to the inner end (and/or the outward end), When the active joint group 10 or the torsion joint group 100 is rotated by the person operating the electronic object A, the first auxiliary follower 710 and the second secondary follower 720 cooperate with the synchronous driving portions 713, 723 and the follower module 70. Synchronous motion is formed.
第2、3圖顯示了該副隨動模組700第一副隨動器710、第二副隨動器720的同步引動部713、723分別定義有a區、連接a區的b區、連接b區的c區；b區到軸孔712或722的距離小於a區（或c區）到軸孔712或722的距離，使a區或c區相較於b區來說，形成一類似凸輪結構。即，b區到第三軸銷73或第四軸銷74的距離小於a區（或c區）到第三軸銷73或第四軸銷74的距離）。The second and third figures show that the first slave follower 710 of the secondary follower module 700 and the synchronous pilots 713 and 723 of the second secondary follower 720 respectively define an area a, a b area connected to the area a, and a connection. The area b of the b zone; the distance from the b zone to the axle hole 712 or 722 is smaller than the distance of the a zone (or zone c) to the axle hole 712 or 722, so that the zone a or zone c is similar to the zone b. Cam structure. That is, the distance from the b zone to the third axle pin 73 or the fourth axle pin 74 is smaller than the distance from the a zone (or zone c) to the third axle pin 73 or the fourth axle pin 74).
因此，在第一副隨動器710、第二副隨動器720的同步引動部713、723的a區或c區互相觸接或位在最接近的位置時，第一副隨動器710、第二副隨動器720的干涉量最大，至少迫使第三軸銷73、第四軸銷74及/或第一軸銷71、第二軸銷72改變位置或距離，推壓扭力關節組100，而產生扭力變化或扭力差；此部分在下文中還會予以敘述。Therefore, when the a-zone or the c-zone of the synchronous follower 713, 723 of the first secondary follower 710 and the second secondary follower 720 are in contact with each other or in the closest position, the first secondary follower 710 The second auxiliary follower 720 has the largest amount of interference, at least forcing the third axle pin 73, the fourth axle pin 74, and/or the first axle pin 71 and the second axle pin 72 to change position or distance, and pushing the torque joint group 100, resulting in a change in torque or a difference in torque; this section will be described below.
圖中描繪了上述的主動關節組10、扭力關節組100與隨動模組70、副隨動模組700併合排列後，能使兩相對之第一關節件20、第二關節件30的「朝內」軸孔22、32對應扭力關節組第一扭力關節件80的單向包軸部82、第二扭力關節件90的單向包軸部92，分別對準第一隨動器50、第二隨動器60的「朝外」軸孔51、61和第一副隨動器710、第二副隨動器720的「朝外」軸孔711、721，樞接或穿合第一軸銷71、第二軸銷72。以及，主動關節組10的連動器40對應扭力關節組扭力器400的第一包軸部401、第二包軸部402，分別對準第一隨動件50、第二隨動件60的「朝內」軸孔52、62和第一副隨動器710、第二副隨動器720的「朝內」軸孔712、722，樞接或穿合第三軸銷73、第四軸銷74。The above-described active joint set 10, the torsion joint set 100, the follower module 70, and the sub-slave module 700 are arranged in parallel, so that the two opposing first joint members 20 and the second joint members 30 can be " The inwardly facing shaft holes 22, 32 correspond to the one-way shaft portion 82 of the torsion joint group first torsion joint member 80 and the one-way shaft portion 92 of the second torsion joint member 90, respectively aligned with the first follower 50, The "outward" shaft holes 51, 61 of the second follower 60 and the "outward" shaft holes 711, 721 of the first sub-spinner 720 and the second sub-spinner 720 are pivotally connected or firstly engaged. A shaft pin 71 and a second shaft pin 72. The first 40-axis portion 401 and the second shaft portion 402 of the torsion joint group torsion 400 are respectively aligned with the first follower 50 and the second follower 60. "inward" shaft holes 52, 62 and first "secondary follower" 710, "inward" shaft holes 712, 722 of second secondary follower 720, pivoting or engaging third shaft pin 73, fourth shaft pin 74.
因此，主動關節組10、扭力關節組100及隨動模組70、副隨動模組700併合排列，組合該第一軸銷71、第二軸銷72、第三軸銷73、第四軸銷74，而共同形成一具有彈性夾制定位力量和扭力變化作用的多軸式轉軸裝置。Therefore, the active joint group 10, the torsion joint group 100, the follower module 70, and the auxiliary follower module 700 are arranged in parallel, and the first shaft pin 71, the second shaft pin 72, the third shaft pin 73, and the fourth shaft are combined. The pin 74, together, forms a multi-axis shaft assembly having an elastic clamping positioning force and a torsional force change.
請參考第3、4圖，顯示依上述實施例在主動關節組10和扭力關節組100的第一關節件20、第一扭力關節件80或第二關節件30、第二扭力關節件90同時旋轉擺動時，主動關節組10的「朝內」同步引動部23或33將因為與中間的連動器40「朝外」連動部43或44互相銜接組合，進而驅使連動器40產生相對逆向之轉動，同步連動該隨動模組70、副隨動模組700之第一隨動器50、710或第二隨動器60、720；逐漸使整個多軸式轉軸裝置在具備有扭力關節組100作用的情形下，形成同步旋轉狀態。Referring to FIGS. 3 and 4, the first joint member 20, the first torsion joint member 80 or the second joint member 30, and the second torsion joint member 90 of the active joint group 10 and the torsion joint group 100 are simultaneously shown according to the above embodiment. When the swing is swung, the "inward" synchronous pilot portion 23 or 33 of the active joint group 10 will be coupled to each other by the "outward facing" interlocking portion 43 or 44 of the intermediate linker 40, thereby driving the relative rotation of the linker 40. Simultaneously interlocking the follower module 70, the first follower 50, 710 or the second follower 60, 720 of the slave follower module 700; gradually making the entire multi-axis shaft device provided with the torsion joint set 100 In the case of action, a synchronous rotation state is formed.
圖中顯示當其中主動關節組10或扭力關節組100之一關節件（第一關節件20、第一扭力關節件80或第二關節件30、第二扭力關節件90）同時受力擺轉時，另一相對關節件將同步受作用而擺轉。也就是說，假設第一關節件20、第一扭力關節件80「朝外」端以順時針方向受力擺轉時（即第3圖的狀態施力轉動成第4圖顯示的狀態），該第一關節件20、第一扭力關節件80「朝內」端將相對在連動器40「朝外」端之外周上產生順時針旋轉位移，也帶動扭力器400的第一包軸部401產生旋轉位移，連動牽引其中之第一隨動器50、第一副隨動器710的「朝外」端產生同方向之位移；並且，使第一隨動器50、第一副隨動器710的「朝內」端亦順時針旋轉。The figure shows that when one of the active joint group 10 or the torsion joint group 100 (the first joint member 20, the first torsion joint member 80 or the second joint member 30, the second torsion joint member 90) is simultaneously forced to swing At the same time, the other opposing joint member will be synchronized and swung. In other words, it is assumed that the first joint member 20 and the first torsion joint member 80 are biased in the clockwise direction (ie, the state of FIG. 3 is rotated to the state shown in FIG. 4). The first joint member 20 and the "inwardly facing" end of the first torsion joint member 80 will produce a clockwise rotational displacement relative to the outer circumference of the "outward" end of the coupling 40, and also drive the first shaft portion 401 of the torsion 400. a rotational displacement is generated, and the first follower 50 and the "outward facing" end of the first secondary follower 710 are intermittently displaced in the same direction; and the first follower 50 and the first secondary follower are caused The "inward" end of the 710 also rotates clockwise.
以及，該第一隨動器50及第二隨動器60之間，以同步引動部53、63銜接連動，並且帶動第一副隨動器710，使得相銜接之第二隨動器60和第二副隨動器720的「朝內」端即同步逆時針轉動；因此，該第二隨動器60和第二副隨動器720的「朝外」端因而相對產生逆時針方向擺轉。And the first follower 50 and the second follower 60 are coupled together by the synchronous driving portions 53, 63, and drive the first secondary follower 710 so that the second follower 60 and the engaged The "inward" end of the second secondary follower 720 rotates counterclockwise synchronously; therefore, the "outward facing" ends of the second follower 60 and the second secondary follower 720 thus counterclockwise .
第3、4圖也顯示了主動關節組10、扭力關節組100的兩相對設置的第一關節件20、第一扭力關節件80及第二關節件30、第二扭力關節件90將因而以基線C為基準，產生同步的反向擺轉，共同形成相對開展或閉合之動作，或至少由其中一相對關節片朝向另一相對關節片擺轉接近（閉合）或遠離（開啟）。3 and 4 also show that the active joint group 10, the two oppositely disposed first joint members 20 of the torsion joint group 100, the first torsion joint member 80 and the second joint member 30, and the second torsion joint member 90 will thus Baseline C is the reference, producing synchronized reverse swings that together form an action of relative development or closure, or at least one of the opposing articular sheets toward (near) or away (open) from the other opposing articular sheet.
可了解的是，該兩相對關節件（第一關節件20、第二關節件30或第一扭力關節件80、第二扭力關節件90）間之相對擺轉角度可從0°〜360°的範圍，而建立了一理想的旋轉自由度。並且，該扭力關節組100也提供了電子器物A在開、合的操作過程，操作力消失時，隨即定位的作用。It can be understood that the relative swing angle between the two opposing joint members (the first joint member 20, the second joint member 30 or the first torsion joint member 80, the second torsion joint member 90) can be from 0° to 360°. The range is established while an ideal rotational degree of freedom is established. Moreover, the torsion joint group 100 also provides an action of the electronic device A during the opening and closing operation, and the positioning force is lost immediately after the operation force disappears.
必須加以說明的是，第3、4圖的實線部份特別顯示了該副隨動模組700的第一副隨動器同步引動部713的a區（或c區）、第二副隨動器同步引動部723的a區（或c區），到達了彼此互相觸接或最接近的位置；此時，第一副隨動器710、第二副隨動器720的干涉量最大，至少迫使第三軸銷73、第四軸銷74及/或第一軸銷71、第二軸銷72改變位置或距離（例如，第3、4圖的假想線部份描繪的情形），推壓扭力關節組100擴張缺口405、406及/或缺口84、94；使扭力關節組100產生的反作用力或本能的更加夾緊第三軸銷73、第四軸銷74及/或第一軸銷71、第二軸銷72，而產生扭力變化或扭力差的作用。所述扭力變化或扭力差的作用可讓顯示模組A1、機體模組A2的開、關操作作業達到更確實的定位效果。It should be noted that the solid line portion of FIGS. 3 and 4 particularly shows the area a (or area c) and the second pair of the first slave follower synchronization portion 713 of the slave follower module 700. The a region (or the c region) of the actuator synchronous driving portion 723 reaches a position that is in contact with each other or closest to each other; at this time, the interference amount of the first secondary follower 710 and the second secondary follower 720 is the largest. At least forcing the third axle pin 73, the fourth axle pin 74, and/or the first axle pin 71 and the second axle pin 72 to change position or distance (for example, the situation depicted by the imaginary line portion of Figures 3 and 4), The torsion joint set 100 expands the notches 405, 406 and/or the notches 84, 94; the reaction force or instinctive force generated by the torsion joint set 100 more clamps the third axle pin 73, the fourth axle pin 74 and/or the first axle The pin 71 and the second shaft pin 72 function to generate a torque change or a torque difference. The function of the torque change or the torque difference can make the display module A1 and the body module A2 open and close the operation operation to achieve a more accurate positioning effect.
特別是，在第一副隨動器710、第二副隨動器720從干涉量較小的b區要進入到干涉量大的a區或c區時，會產生一種自動定位的作用。因此，經由副隨動模組700（或第一副隨動器710、第二副隨動器720）同步引動部713、723的a區、b區、c區或a、c區的凸輪形狀、輪廓的結構設計，將可控制或調整改變上述產生自動定位作用的位置或角度。In particular, when the first secondary follower 710 and the second secondary follower 720 enter a region a or c where the interference amount is large from the b region having a small interference amount, an automatic positioning function is generated. Therefore, the cam shape of the a region, the b region, the c region, or the a and c regions of the pilot portions 713, 723 are synchronized via the slave follower module 700 (or the first secondary follower 710 and the second secondary follower 720). The structural design of the contour will be able to control or adjust to change the position or angle at which the automatic positioning action is generated.
本創作由於多軸式結構具有多個旋轉動作中心，整個轉軸的旋轉自由度可大幅提升，同時由於兩端同步擺轉開展或閉合，使轉軸裝設於各種具有兩相對開展及閉合分離之電子器物A（例如可折式顯示器、掌上型遊戲機、隨身電子秘書、手機、電子書、電子器物外套……等）的旋轉功能更順暢。並且，應用副隨動模組700或隨動模組70的同步引動部713、723或53、63形成凸輪或其類似結構，來調整它們的干涉量，形成不同的扭力定位或扭力差的作用，以及控制或調整改變上述產生自動定位作用的位置或角度；整體空間型態上顯屬創新與具有功效上的增益。Due to the multi-axis structure with multiple rotating motion centers, the rotational freedom of the entire rotating shaft can be greatly improved. At the same time, due to the simultaneous swinging or closing of the two ends, the rotating shaft is installed in various electronic bodies with two relative development and closed separation. The rotation function of the object A (for example, a foldable display, a palm-type game console, a portable electronic secretary, a mobile phone, an e-book, an electronic device jacket, etc.) is smoother. Moreover, the synchronous follower portion 713, 723 or 53, 63 of the auxiliary slave module 700 or the follower module 70 forms a cam or the like to adjust the interference amount thereof to form different torque positioning or torque difference effects. And controlling or adjusting to change the position or angle at which the automatic positioning action is generated; the overall spatial pattern is innovative and has a gain in efficiency.
以上實施例僅用為方便舉例說明本創作，並非加以限制，例如，前述用以同步銜接之各同步引動部及連動部，在實施上至少可有相嚙合之齒部、相對磨擦件、交叉同步牽引元件或其他等效引動元件可供運用構成，而此均係對於熟習此一技藝人士依該實施例所可作的各種簡易變形與修飾，仍應含括於以下的申請專利範圍。The above embodiments are only used for convenience in exemplifying the present invention, and are not limited thereto. For example, the synchronous triggering portions and the linking portions for synchronously engaging at least may have at least meshing teeth, relative friction members, and cross synchronization. Traction elements or other equivalent urging elements are available for use, and all of the various modifications and modifications that can be made by those skilled in the art in light of this embodiment are still included in the scope of the following claims.
10‧‧‧主動關節組10‧‧‧Active joint group
20‧‧‧第一關節件20‧‧‧First joint
21、31‧‧‧組合端21, 31‧‧‧ combination end
22、32‧‧‧軸孔22, 32‧‧‧ shaft hole
23、33‧‧‧同步引動部23, 33‧‧‧Synchronous Mobilization Department
24、34‧‧‧固定槽24, 34‧‧‧ fixing slot
30‧‧‧第二關節件30‧‧‧Second joint
40‧‧‧連動器40‧‧‧Connector
41、42‧‧‧軸孔41, 42‧‧‧ shaft hole
43、44‧‧‧連動部43, 44‧‧‧ linkage department
50‧‧‧第一隨動器50‧‧‧First follower
51、52、61、62‧‧‧軸孔51, 52, 61, 62‧‧‧ shaft holes
53、63‧‧‧同步引動部53, 63‧‧‧Synchronous Pilot
60‧‧‧第二隨動器60‧‧‧Second follower
70‧‧‧隨動模組70‧‧‧Following module
71‧‧‧第一軸銷71‧‧‧First shaft pin
72‧‧‧第二軸銷72‧‧‧Second shaft pin
73‧‧‧第三軸銷73‧‧‧third shaft pin
74‧‧‧第四軸銷74‧‧‧fourth pin
80‧‧‧第一扭力關節件80‧‧‧First torsion joint
81、91‧‧‧組合端81, 91‧‧‧ combination end
82、92‧‧‧單向包軸部82, 92‧‧‧One-way shaft part
84、94‧‧‧缺口84, 94‧‧ ‧ gap
90‧‧‧第二扭力關節件90‧‧‧Second torsion joints
100‧‧‧扭力關節組100‧‧‧Torque joint group
400‧‧‧扭力器400‧‧‧Torque
401‧‧‧第一包軸部401‧‧‧ first package shaft
402‧‧‧第二包軸部402‧‧‧Second package shaft
405、406‧‧‧缺口405, 406‧‧ ‧ gap
700‧‧‧副隨動模組700‧‧‧Secondary follower module
710‧‧‧第一副隨動器710‧‧‧First secondary follower
711、712、721、722‧‧‧軸孔711, 712, 721, 722‧‧‧ shaft holes
713、723‧‧‧同步引動部713, 723‧‧‧ Synchronous Pilot
720‧‧‧第二副隨動器720‧‧‧Second secondary follower
a、b、c‧‧‧區a, b, c‧‧‧
A‧‧‧電子器物A‧‧‧Electronic objects
A1‧‧‧顯示模組A1‧‧‧ display module
A2‧‧‧機體模組A2‧‧‧body module
C‧‧‧基線C‧‧‧Baseline
X‧‧‧水平參考線X‧‧‧ horizontal reference line
第1圖係本創作之組合實施例示意圖；圖中假想線部份也描繪了顯示模組、機體模組結合多軸式轉軸的情形。The first figure is a schematic diagram of a combined embodiment of the present creation; the imaginary line part of the figure also depicts the case where the display module and the body module are combined with the multi-axis shaft.
第2圖係本創作之結構分解示意圖；顯示了主動關節組、隨動模組、扭力關節組和副隨動模組的結構情形。The second figure is a schematic diagram of the structure of the creation; the structure of the active joint group, the follower module, the torsion joint group and the auxiliary follower module are shown.
第3圖係本創作之操作實施例平面示意圖；描繪了操作顯示模組、機體模組打開，副隨動器的a區形成干涉的結構配合情形。Figure 3 is a plan view showing the operation embodiment of the present invention; depicting the structural cooperation of the operation display module, the body module opening, and the a-zone of the secondary follower forming interference.
第4圖係本創作之操作實施例平面示意圖；描繪了顯示模組、機體模組位在180°的位置時，主動關節組、副隨動模組、扭力關節組和軸銷組合的情形。Figure 4 is a plan view showing the operation embodiment of the present invention; depicting the combination of the active joint group, the sub-slave module, the torsion joint group and the axle pin when the display module and the body module are positioned at 180°.
10‧‧‧主動關節組 10‧‧‧Active joint group
20‧‧‧第一關節件 20‧‧‧First joint
21、31‧‧‧組合端 21, 31‧‧‧ combination end
22、32‧‧‧軸孔 22, 32‧‧‧ shaft hole
23、33‧‧‧同步引動部 23, 33‧‧‧Synchronous Mobilization Department
24、34‧‧‧固定槽 24, 34‧‧‧ fixing slot
30‧‧‧第二關節件 30‧‧‧Second joint
40‧‧‧連動器 40‧‧‧Connector
41、42‧‧‧軸孔 41, 42‧‧‧ shaft hole
43、44‧‧‧連動部 43, 44‧‧‧ linkage department
50‧‧‧第一隨動器 50‧‧‧First follower
51、52、61、62‧‧‧軸孔 51, 52, 61, 62‧‧‧ shaft holes
53、63‧‧‧同步引動部 53, 63‧‧‧Synchronous Pilot
60‧‧‧第二隨動器 60‧‧‧Second follower
70‧‧‧隨動模組 70‧‧‧Following module
71‧‧‧第一軸銷 71‧‧‧First shaft pin
72‧‧‧第二軸銷 72‧‧‧Second shaft pin
73‧‧‧第三軸銷 73‧‧‧third shaft pin
74‧‧‧第四軸銷 74‧‧‧fourth pin
80‧‧‧第一扭力關節件 80‧‧‧First torsion joint
81、91‧‧‧組合端 81, 91‧‧‧ combination end
82、92‧‧‧單向包軸部 82, 92‧‧‧One-way shaft part
84、94‧‧‧缺口 84, 94‧‧ ‧ gap
90‧‧‧第二扭力關節件 90‧‧‧Second torsion joints
100‧‧‧扭力關節組 100‧‧‧Torque joint group
400‧‧‧扭力器 400‧‧‧Torque
401‧‧‧第一包軸部 401‧‧‧ first package shaft
402‧‧‧第二包軸部 402‧‧‧Second package shaft
405、406‧‧‧缺口 405, 406‧‧ ‧ gap
700‧‧‧副隨動模組 700‧‧‧Secondary follower module
710‧‧‧第一副隨動器 710‧‧‧First secondary follower
711、712、721、722‧‧‧軸孔 711, 712, 721, 722‧‧‧ shaft holes
713、723‧‧‧同步引動部 713, 723‧‧‧ Synchronous Pilot
720‧‧‧第二副隨動器 720‧‧‧Second secondary follower
a、b、c‧‧‧區 a, b, c‧‧‧
C‧‧‧基線 C‧‧‧Baseline
X‧‧‧水平參考線 X‧‧‧ horizontal reference line
Claims (20)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103220931U TWM499040U (en) | 2014-11-26 | 2014-11-26 | Multi-axis rotating shaft apparatus with torque variation |
| CN201420750234.3U CN204419835U (en) | 2014-11-26 | 2014-12-03 | Multi-shaft type rotating shaft device with torque force change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103220931U TWM499040U (en) | 2014-11-26 | 2014-11-26 | Multi-axis rotating shaft apparatus with torque variation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM499040U true TWM499040U (en) | 2015-04-11 |
Family
ID=53440816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103220931U TWM499040U (en) | 2014-11-26 | 2014-11-26 | Multi-axis rotating shaft apparatus with torque variation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204419835U (en) |
| TW (1) | TWM499040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI597008B (en) * | 2016-06-08 | 2017-08-21 | Multi-section with the same pivot | |
| TWI622713B (en) * | 2015-12-10 | 2018-05-01 | Geometric limit pivot |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321619A (en) * | 2015-06-25 | 2017-01-11 | 泰州市创新电子有限公司 | Multiple-gear-shaft staggered connecting rod linkage-type smooth bending closing and unclosing mechanism |
| CN112696422B (en) * | 2019-10-22 | 2022-04-22 | 华为终端有限公司 | Rotating shaft mechanism of electronic equipment and electronic equipment |
-
2014
- 2014-11-26 TW TW103220931U patent/TWM499040U/en unknown
- 2014-12-03 CN CN201420750234.3U patent/CN204419835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI622713B (en) * | 2015-12-10 | 2018-05-01 | Geometric limit pivot | |
| TWI597008B (en) * | 2016-06-08 | 2017-08-21 | Multi-section with the same pivot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204419835U (en) | 2015-06-24 |
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