TWM580311U - Hinge and electronic device using the same - Google Patents
Hinge and electronic device using the same Download PDFInfo
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- TWM580311U TWM580311U TW108203230U TW108203230U TWM580311U TW M580311 U TWM580311 U TW M580311U TW 108203230 U TW108203230 U TW 108203230U TW 108203230 U TW108203230 U TW 108203230U TW M580311 U TWM580311 U TW M580311U
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Abstract
一種樞紐器包括軸件、樞接座、第一扭力件與第二扭力件。軸件具有第一軸段與第二軸段,第二軸段的橫截面具有外輪廓,外輪廓具有第一圓弧段與第一直線段,第一圓弧段的兩端分別連接第一直線段的兩端。第一軸段樞接於樞接座。第一扭力件套設於第一軸段。第二扭力件具有第一端部與第二端部,第一端部連接樞接座,第二端部套設於第二軸段,第二端部的縱截面具有內輪廓,內輪廓具有第二圓弧段與第二直線段,第二圓弧段為優弧,第二圓弧段的一端連接第二直線段的一端。其中,第一圓弧段對應的圓直徑小於第二圓弧段對應的圓直徑,且大於第二直線段與第二圓弧段的最大距離。A hinge device includes a shaft member, a pivoting seat, a first torsion member and a second torsion member. The shaft member has a first shaft segment and a second shaft segment, the cross section of the second shaft segment has an outer contour, the outer contour has a first arc segment and a first straight segment, and the two ends of the first arc segment are respectively connected to the first straight segment Both ends. The first shaft segment is pivotally connected to the pivot seat. The first torsion member is sleeved on the first shaft segment. The second torsion member has a first end portion and a second end portion, the first end portion is connected to the pivoting seat, the second end portion is sleeved on the second shaft portion, and the longitudinal section of the second end portion has an inner contour, and the inner contour has The second arc segment and the second straight segment, the second arc segment is a superior arc, and one end of the second arc segment is connected to one end of the second straight segment. The diameter of the circle corresponding to the first arc segment is smaller than the diameter of the circle corresponding to the second arc segment, and is greater than the maximum distance between the second straight segment and the second arc segment.
Description
本創作是有關於一種樞紐器與使用其的電子裝置,且特別是有關於一種具有扭力件的樞紐器與使用其的電子裝置。The present invention relates to a hinge and an electronic device using the same, and more particularly to a hinge having a torque member and an electronic device using the same.
現有的可折式電子裝置,其包括樞紐器、第一板體與第二板體。樞紐器連接於第一板體與第二板體之間,且第一板體與第二板體可通過樞紐器相對開合,例如可相對開合使第一板體與第二板體的相對角度為0至180度中任一角度。此電子裝置例如是筆記型電腦,其包括螢幕、主機板、硬碟與鍵盤,其中,螢幕可設於第一板體,主機板、硬碟與鍵盤可設於第二板體。樞紐器中的軸件設有扭力件,扭力件可產生適當的扭力以維持軸件的旋轉角度,進而維持第一板體與第二板體的開合角度。然而,現有的扭力件通常產生固定的扭力,在一些應用情況下可能會有較差的使用體驗。例如,當使用者將此電子裝置作為一般筆記型電腦使用,而將第一板體上的螢幕相對於第二板體上的鍵盤打開90度時,若螢幕提供有觸控功能,則使用者在觸控螢幕時可能會推動第一板體使其與第二板體的相對角度變更大,造成觀看螢幕的角度改變,影響使用體驗。The existing foldable electronic device comprises a hinge, a first plate body and a second plate body. The hinge is connected between the first plate body and the second plate body, and the first plate body and the second plate body can be relatively opened and closed by the hinge, for example, the first plate body and the second plate body can be relatively opened and closed. The relative angle is any angle from 0 to 180 degrees. The electronic device is, for example, a notebook computer, which includes a screen, a motherboard, a hard disk and a keyboard. The screen can be disposed on the first board, and the motherboard, the hard disk and the keyboard can be disposed on the second board. The shaft member in the hinge is provided with a torsion member, and the torsion member can generate an appropriate torque to maintain the rotation angle of the shaft member, thereby maintaining the opening and closing angle of the first plate body and the second plate body. However, existing torsion members typically produce a fixed torsion and may have a poorer experience in some applications. For example, when the user uses the electronic device as a general notebook computer and turns the screen on the first board 90 degrees relative to the keyboard on the second board, if the screen is provided with a touch function, the user When the screen is touched, the first board may be pushed to change its relative angle with the second board, which causes the angle of the viewing screen to change, which affects the experience.
本創作的目的在提出一種樞紐器與使用其的電子裝置,其使用的扭力件可在第一板體與第二板體的相對角度介於一範圍時增大其產生的扭力。The purpose of the present invention is to propose a hinge and an electronic device using the same, which uses a torsion member to increase the torsion generated when the relative angle between the first plate and the second plate is in a range.
為達到上述目的,本創作提出一種樞紐器,其包括軸件、樞接座、第一扭力件與第二扭力件。軸件具有第一軸段與第二軸段,第二軸段的橫截面具有外輪廓,外輪廓具有第一圓弧段與第一直線段,第一圓弧段的兩端分別連接第一直線段的兩端。第一軸段樞接於樞接座。第一扭力件套設於第一軸段。第二扭力件具有第一端部與第二端部,第一端部連接樞接座,第二端部套設於第二軸段,第二端部的縱截面具有內輪廓,內輪廓具有第二圓弧段與第二直線段,第二圓弧段為優弧,第二圓弧段的一端連接第二直線段的一端。其中,第一圓弧段對應的圓直徑小於第二圓弧段對應的圓直徑,且第一圓弧段對應的圓直徑大於第二直線段與第二圓弧段的最大距離。In order to achieve the above object, the present invention proposes a hinge comprising a shaft member, a pivoting seat, a first torsion member and a second torsion member. The shaft member has a first shaft segment and a second shaft segment, the cross section of the second shaft segment has an outer contour, the outer contour has a first arc segment and a first straight segment, and the two ends of the first arc segment are respectively connected to the first straight segment Both ends. The first shaft segment is pivotally connected to the pivot seat. The first torsion member is sleeved on the first shaft segment. The second torsion member has a first end portion and a second end portion, the first end portion is connected to the pivoting seat, the second end portion is sleeved on the second shaft portion, and the longitudinal section of the second end portion has an inner contour, and the inner contour has The second arc segment and the second straight segment, the second arc segment is a superior arc, and one end of the second arc segment is connected to one end of the second straight segment. The diameter of the circle corresponding to the first arc segment is smaller than the diameter of the circle corresponding to the second arc segment, and the diameter of the circle corresponding to the first arc segment is greater than the maximum distance between the second segment and the second segment.
在本創作一實施例中,第一扭力件包括包圓件,包圓件以干涉配合方式套設於第一軸段,且包圓件的一端連接樞接座。In an embodiment of the present invention, the first torsion member includes a rounded member, the rounded member is sleeved on the first shaft portion in an interference fit manner, and one end of the rounded member is coupled to the pivotal seat.
在本創作一實施例中,包圓件包括第一包圓部與第二包圓部,第一包圓部從樞接座以軸件的軸心的逆時針方向沿著第一軸段的周側延伸,第二包圓部從樞接座以軸件的軸心的順時針方向沿著第一軸段的周側延伸。In an embodiment of the present invention, the rounding member includes a first wrapping portion and a second wrapping portion, and the first wrapping portion extends from the pivoting seat in a counterclockwise direction of the axis of the shaft member along a circumferential side of the first shaft segment. The second wrapping portion extends from the pivoting seat in a clockwise direction of the axis of the shaft member along a circumferential side of the first shaft segment.
在本創作一實施例中,第二扭力件由多個板件疊合組成。In an embodiment of the present invention, the second torsion member is composed of a plurality of plate members stacked.
在本創作一實施例中,樞接座設有第一卡接部,第二扭力件的第一端部設有第二卡接部,第一卡接部與第二卡接部互相卡合連接。In an embodiment of the present invention, the pivoting seat is provided with a first engaging portion, and the first end of the second torsion member is provided with a second engaging portion, and the first engaging portion and the second engaging portion are engaged with each other connection.
在本創作一實施例中,第一軸段設有第一止擋件,樞接座設有第二止擋件,第一止擋件與第二止擋件互相配合以限制軸件的旋轉行程。In an embodiment of the present invention, the first shaft segment is provided with a first stopping member, and the pivoting seat is provided with a second stopping member. The first stopping member and the second stopping member cooperate to restrict the rotation of the shaft member. stroke.
本創作另提出一種電子裝置,其包括如前所述的樞紐器、第一板體與第二板體。第一板體連接軸件的第一軸段。第二板體連接樞接座。The present invention further provides an electronic device comprising a hinge, a first plate body and a second plate body as described above. The first plate body is coupled to the first shaft section of the shaft member. The second plate body is connected to the pivot socket.
綜上所述,根據本創作所提出的一種樞紐器與使用其的電子裝置,通過第二扭力件的第二端部套設於軸件的第二軸段,適當設計第二端部的縱截面的內輪廓與第二軸段的橫截面的外輪廓的干涉情況,可在第一板體與第二板體的相對角度介於一範圍時增大其產生的扭力。In summary, according to the present invention, a hinge and an electronic device using the same, the second end portion of the second torsion member is sleeved on the second shaft portion of the shaft member, and the longitudinal portion of the second end portion is appropriately designed. The interference between the inner contour of the cross section and the outer contour of the cross section of the second shaft section can increase the torque generated by the relative angle of the first plate body and the second plate body when the relative angle is between a range.
為讓本創作上述和其他目的、特徵和優點能更明顯易懂,下文特舉較佳實施例,並配合所附圖式,作詳細說明如下。The above and other objects, features and advantages of the present invention will become more apparent and understood.
在以下實施例中,相同或相似的元件符號代表相同或相似的元件。此外,以下實施例中所提到的方向用語,例如:上、下、左、右、前或後等,僅是參考附加圖式的方向,因此,使用的方向用語是用來說明的,而並非用來限制本創作。In the following embodiments, the same or similar component symbols represent the same or similar components. In addition, the directional terms mentioned in the following embodiments, for example, up, down, left, right, front or back, etc., refer only to the direction of the additional drawing, and therefore, the directional term used is used for explanation, and Not intended to limit this creation.
請同時參照圖1與圖2,圖1與圖2分別為本創作一實施例的電子裝置的示意圖與***圖。電子裝置為可折式電子裝置,其包括樞紐器1、第一板體2與第二板體3。樞紐器1連接於第一板體2與第二板體3之間,且第一板體2與第二板體3可通過樞紐器1相對開合,例如可相對開合使第一板體2與第二板體3的相對角度為0至180度中任一角度。此電子裝置例如是筆記型電腦,其包括螢幕、主機板、硬碟與鍵盤,其中,螢幕可設於第一板體2,主機板、硬碟與鍵盤可設於第二板體3。在本實施例中,電子裝置採用兩個樞紐器1,但不限於此。Please refer to FIG. 1 and FIG. 2 simultaneously. FIG. 1 and FIG. 2 are respectively a schematic diagram and an exploded view of an electronic device according to an embodiment of the present invention. The electronic device is a foldable electronic device comprising a hinge 1, a first plate 2 and a second plate 3. The hinge 1 is connected between the first plate 2 and the second plate 3, and the first plate 2 and the second plate 3 can be relatively opened and closed by the hinge 1, for example, the first plate can be relatively opened and closed. The relative angle between the second plate body 2 and the second plate body 3 is any one of 0 to 180 degrees. The electronic device is, for example, a notebook computer, which includes a screen, a motherboard, a hard disk and a keyboard. The screen can be disposed on the first board 2, and the motherboard, the hard disk and the keyboard can be disposed on the second board 3. In the present embodiment, the electronic device employs two hinges 1, but is not limited thereto.
請同時參照圖3至圖5,圖3與圖4分別為本創作一實施例的樞紐器1的示意圖與***圖,圖5為本創作一實施例的樞紐器1的軸件10與第二扭力件40的側視圖。樞紐器1包括軸件10、樞接座20、第一扭力件30與第二扭力件40。Please refer to FIG. 3 to FIG. 5 simultaneously. FIG. 3 and FIG. 4 are respectively a schematic view and an exploded view of the hinge 1 according to an embodiment of the present invention, and FIG. 5 is a shaft member 10 and a second of the hinge 1 according to an embodiment of the present invention. A side view of the torsion member 40. The hinge 1 includes a shaft member 10, a pivoting seat 20, a first torsion member 30 and a second torsion member 40.
軸件10具有第一軸段11與第二軸段12(如圖4所示)。第二軸段12的橫截面具有外輪廓120(如圖5所示),外輪廓120具有第一圓弧段121與第一直線段122,第一圓弧段121的兩端分別連接第一直線段122的兩端。因此,第一軸段11為圓柱形的軸段,第二軸段12為非圓柱形的軸段。在本實施例中,第一圓弧段121與第一直線段122的連接處採用圓角設計,但其並非用以限制本創作,例如也可以不採用圓角設計。The shaft member 10 has a first shaft segment 11 and a second shaft segment 12 (shown in Figure 4). The cross section of the second shaft segment 12 has an outer contour 120 (shown in FIG. 5). The outer contour 120 has a first circular arc segment 121 and a first straight straight segment 122. The two ends of the first circular arc segment 121 are respectively connected to the first straight straight segment. Both ends of 122. Thus, the first shaft segment 11 is a cylindrical shaft segment and the second shaft segment 12 is a non-cylindrical shaft segment. In the present embodiment, the connection between the first circular arc segment 121 and the first straight segment 122 is rounded, but it is not intended to limit the creation. For example, the rounded corner design may not be used.
樞接座20設有樞接孔21。軸件10的第一軸段11穿過樞接孔21而使第一軸段11樞接於樞接座20。The pivoting seat 20 is provided with a pivot hole 21 . The first shaft segment 11 of the shaft member 10 passes through the pivot hole 21 to pivot the first shaft segment 11 to the pivot seat 20 .
第一扭力件30套設於軸件10的第一軸段11。在本實施例中,第一扭力件30包括包圓件30a。包圓件30a以干涉配合方式套設於第一軸段11,且包圓件30a的一端連接樞接座20,因此當軸件10轉動時,包圓件30a可產生摩擦力做為扭力提供給第一軸段11,進而維持軸件10的轉動角度。The first torsion member 30 is sleeved on the first shaft segment 11 of the shaft member 10. In the present embodiment, the first torsion member 30 includes a rounded member 30a. The rounding member 30a is sleeved on the first shaft segment 11 in an interference fit manner, and one end of the rounding member 30a is connected to the pivoting seat 20, so when the shaft member 10 rotates, the rounding member 30a can generate friction force as a torque to provide the first The shaft section 11 further maintains the angle of rotation of the shaft member 10.
更具體來說,包圓件30a包括第一包圓部31與第二包圓部32。第一包圓部31從樞接座20延伸設置,且第一包圓部31是以軸件10的軸心13的逆時針方向R1沿著第一軸段11的周側延伸,因此第一包圓部31主要在軸件10以軸心13的逆時針方向R1轉動時產生摩擦力做為扭力提供給第一軸段11。第二包圓部32從樞接座20延伸設置,且第二包圓部32是以軸件10的軸心13的順時針方向R2沿著第一軸段11的周側延伸,因此第二包圓部32主要在軸件10以軸心13的順時針方向R2轉動時產生摩擦力做為扭力提供給第一軸段11。More specifically, the round member 30a includes a first round portion 31 and a second round portion 32. The first wrapping portion 31 extends from the pivoting seat 20, and the first wrapping portion 31 extends along the circumferential side of the first shaft segment 11 in the counterclockwise direction R1 of the axial center 13 of the shaft member 10, and thus the first wrapping portion The frictional force is generated as a torsion force to the first shaft segment 11 mainly when the shaft member 10 is rotated in the counterclockwise direction R1 of the shaft center 13. The second wrapping portion 32 extends from the pivoting seat 20, and the second wrapping portion 32 extends along the circumferential side of the first shaft segment 11 in the clockwise direction R2 of the axial center 13 of the shaft member 10, and thus the second wrapping portion The frictional force is generated as a torque to the first shaft segment 11 mainly when the shaft member 10 is rotated in the clockwise direction R2 of the shaft center 13.
但本實施例並非用以限制本創作,例如第一扭力件可改用或還可包括由墊片、彈片與迫緊件組成的扭力件,其中,彈片樞接於第一軸段,墊片與迫緊件套設於第一軸段且配合地迫緊彈片,以便在軸件10轉動時產生摩擦力做為扭力提供給第一軸段11。However, the present embodiment is not intended to limit the present invention. For example, the first torsion member may be used or may further include a torsion member composed of a spacer, a spring piece and a pressing member, wherein the elastic piece is pivotally connected to the first shaft section, and the spacer is The elastic member is sleeved on the first shaft portion and cooperates to urge the elastic piece to generate friction force when the shaft member 10 rotates, and is supplied to the first shaft portion 11 as a torsion force.
第二扭力件40具有第一端部41與第二端部42,第一端部41連接樞接座20,第二端部42套設於第二軸段12。第二端部42的縱截面具有內輪廓420(如圖5所示),內輪廓420具有第二圓弧段421與第二直線段422,第二圓弧段421為優弧,第二圓弧段421的一端連接第二直線段422的一端。其中,第一圓弧段121對應的圓直徑d1小於第二圓弧段421對應的圓直徑d2,且第一圓弧段121對應的圓直徑d1大於第二直線段422與第二圓弧段421的最大距離d3。在一實施例中,第一圓弧段121對應的圓直徑d1為2.2公分,第二圓弧段421對應的圓直徑d2為2.22公分,第二直線段422與第二圓弧段421的最大距離d3為2.14公分,第一直線段122與第一圓弧段121的最大距離d4為1.81公分,但不限於此。在本實施例中,第二扭力件40由多個板件40a疊合組成,但不限於此。The second torsion member 40 has a first end portion 41 and a second end portion 42 . The first end portion 41 is connected to the pivoting seat 20 , and the second end portion 42 is sleeved on the second shaft portion 12 . The longitudinal section of the second end portion 42 has an inner contour 420 (shown in FIG. 5), the inner contour 420 has a second arc segment 421 and a second straight segment 422, and the second arc segment 421 is a superior arc, the second circle One end of the arc segment 421 is connected to one end of the second straight segment 422. The circle diameter d1 corresponding to the first arc segment 121 is smaller than the circle diameter d2 corresponding to the second arc segment 421, and the circle diameter d1 corresponding to the first arc segment 121 is greater than the second segment 422 and the second arc segment. The maximum distance 421 is d3. In one embodiment, the first circular arc segment 121 has a circle diameter d1 of 2.2 cm, the second circular arc segment 421 has a circular diameter d2 of 2.22 cm, and the second straight segment 422 and the second circular segment 421 have a maximum diameter. The distance d3 is 2.14 cm, and the maximum distance d4 between the first straight line segment 122 and the first circular arc segment 121 is 1.81 cm, but is not limited thereto. In the present embodiment, the second torsion member 40 is composed of a plurality of plate members 40a stacked, but is not limited thereto.
在本實施例中,樞接座20還設有第一卡接部22,第二扭力件40的第一端部41設有第二卡接部43,第一卡接部22與第二卡接部43互相卡合連接,實現了第二扭力件40的第一端部41連接樞接座20。此外,第一軸段11設有第一止擋件14,樞接座20還設有第二止擋件23,第一止擋件14與第二止擋件23互相配合以限制軸件10的旋轉行程。In the embodiment, the pivoting base 20 is further provided with a first engaging portion 22, and the first end portion 41 of the second torsion member 40 is provided with a second engaging portion 43, the first engaging portion 22 and the second card The connecting portions 43 are engaged with each other, and the first end portion 41 of the second torsion member 40 is connected to the pivoting seat 20 . In addition, the first shaft segment 11 is provided with a first stopping member 14, and the pivoting seat 20 is further provided with a second stopping member 23, and the first stopping member 14 and the second stopping member 23 cooperate with each other to limit the shaft member 10. The rotation of the trip.
請進一步參照圖2,電子裝置的第一板體2連接樞紐器1的軸件10的第一軸段11的末端,第二板體3連接樞接座20,實現了樞紐器1連接於第一板體2與第二板體3之間,且第一板體2與第二板體3可通過樞紐器1相對開合。當第一板體2與第二板體3相對開合至一特定角度時,第一板體2會帶動軸件10相對於樞接座20轉動,因此第一板體2與第二板體3相對開合的所述特定角度可等同於軸件10相對於樞接座20的轉動角度,並稱電子裝置與樞紐器1處於所述特定角度狀態。Referring to FIG. 2, the first board 2 of the electronic device is connected to the end of the first shaft segment 11 of the shaft member 10 of the hinge 1, and the second board 3 is connected to the pivoting seat 20, so that the hinge 1 is connected to the first Between a plate body 2 and the second plate body 3, and the first plate body 2 and the second plate body 3 can be relatively opened and closed by the hinge 1. When the first plate body 2 and the second plate body 3 are relatively opened and closed to a specific angle, the first plate body 2 drives the shaft member 10 to rotate relative to the pivoting seat 20, so the first plate body 2 and the second plate body The specific angle of the relative opening and closing may be equivalent to the angle of rotation of the shaft member 10 relative to the pivoting seat 20, and the electronic device and the hinge 1 are said to be in the specific angular state.
請同時參照圖6至圖10,圖6至圖9分別為本創作一實施例的電子裝置處於0、70、95、120度狀態的示意圖,圖10為本創作一實施例的樞紐器的角度狀態與扭力值的曲線圖。如圖6與圖7所示,當電子裝置與樞紐器1由0度狀態漸增變成70度狀態時,第二軸段12的外輪廓120可在第二扭力件40的第二端部42的內輪廓420中自由轉動,第二扭力件40並不會產生扭力,此時樞紐器1的扭力主要由第一扭力件30所提供,且如圖10所示固定為2.8 Kgf-cm。Please refer to FIG. 6 to FIG. 10 simultaneously. FIG. 6 to FIG. 9 are schematic diagrams showing the state of the electronic device in the state of 0, 70, 95, and 120 degrees, respectively. FIG. 10 is a perspective view of the hinge of the embodiment. A graph of state and torque values. As shown in FIG. 6 and FIG. 7, when the electronic device and the hinge 1 are gradually changed from the 0 degree state to the 70 degree state, the outer contour 120 of the second shaft segment 12 may be at the second end portion 42 of the second torsion member 40. The inner contour 420 is free to rotate, and the second torsion member 40 does not generate a torque. At this time, the torque of the hinge 1 is mainly provided by the first torsion member 30, and is fixed at 2.8 Kgf-cm as shown in FIG.
如圖7所示,當電子裝置與樞紐器1處於70度狀態時,第二軸段12的外輪廓120的第一圓弧段121與第一直線段122的一個連接處開始抵頂第二扭力件40的第二端部42的內輪廓420而使內輪廓420開始變大,第二扭力件40開始產生扭力,此時樞紐器1的扭力除了由第一扭力件30所提供的固定的2.8 Kgf-cm之外,還要開始加上第二扭力件40所提供的,因此樞紐器1的扭力會由2.8 Kgf-cm開始變大。如圖8所示,當電子裝置與樞紐器1處於95度狀態時,第二軸段12的外輪廓120抵頂第二扭力件40的第二端部42的內輪廓420而使內輪廓420變成最大,此時樞紐器1的扭力除了由第一扭力件30所提供的固定的2.8 Kgf-cm之外,還要開始加上第二扭力件40所提供的,因此樞紐器1的扭力會變成最大的3.5 Kgf-cm。As shown in FIG. 7, when the electronic device and the hinge 1 are in a 70 degree state, a joint of the first circular arc segment 121 of the outer contour 120 of the second shaft segment 12 and the first straight segment 122 begins to abut the second torque. The inner contour 420 of the second end portion 42 of the member 40 causes the inner contour 420 to begin to become larger, and the second torsion member 40 begins to generate a torsion force, at which time the torque of the hinge 1 is fixed 2.8 provided by the first torsion member 30. In addition to the Kgf-cm, the second torsion member 40 is also required to be added, so that the torque of the hinge 1 becomes larger from 2.8 Kgf-cm. As shown in FIG. 8, when the electronic device and the hinge 1 are in the 95 degree state, the outer contour 120 of the second shaft segment 12 abuts the inner contour 420 of the second end portion 42 of the second torsion member 40 to make the inner contour 420. When the maximum is reached, the torque of the hinge 1 is started by the second torsion member 40 in addition to the fixed 2.8 Kgf-cm provided by the first torsion member 30, so the torque of the hinge 1 will be It becomes the largest 3.5 Kgf-cm.
如圖8與圖9所示,當電子裝置與樞紐器1由95度狀態漸增變成120度狀態時,第二軸段12的外輪廓120抵頂第二扭力件40的第二端部42的內輪廓420而使內輪廓420持續為最大,此時樞紐器1的扭力由第一扭力件30與第二扭力件40所提供而維持在最大的3.5 Kgf-cm。As shown in FIG. 8 and FIG. 9, when the electronic device and the hinge 1 are gradually changed from the 95 degree state to the 120 degree state, the outer contour 120 of the second shaft segment 12 abuts against the second end portion 42 of the second torsion member 40. The inner contour 420 continues to maximize the inner contour 420, and the torque of the hinge 1 is maintained by the first torsion member 30 and the second torsion member 40 to maintain a maximum of 3.5 Kgf-cm.
綜上所述,根據本創作所提出的一種樞紐器與使用其的電子裝置,通過第二扭力件40的第二端部42套設於軸件10的第二軸段12,適當設計第二端部42的縱截面的內輪廓420與第二軸段12的橫截面的外輪廓120的干涉情況,可在第一板體2與第二板體3的相對角度介於70至95度時增大其產生的扭力並在大於95度後維持住。In summary, according to the present invention, a hinge and a electronic device using the same are disposed on the second shaft portion 12 of the shaft member 10 through the second end portion 42 of the second torsion member 40, and the second design is appropriately designed. The interference between the inner contour 420 of the longitudinal section of the end portion 42 and the outer contour 120 of the cross section of the second shaft section 12 may be when the relative angle of the first plate body 2 and the second plate body 3 is between 70 and 95 degrees. Increase the torque generated by it and maintain it after more than 95 degrees.
雖然本創作已以較佳實施例揭露如上,然其並非用以限定本創作,任何本領域技術人員,在不脫離本創作的精神和範圍內,當可作些許更動與潤飾,因此本創作的保護範圍當視所附的申請專利範圍所界定者為準。Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can make some changes and refinements without departing from the spirit and scope of the present invention. The scope of protection is subject to the definition of the scope of the attached patent application.
1‧‧‧樞紐器1‧‧‧Bridge
2‧‧‧第一板體 2‧‧‧ first board
3‧‧‧第二板體 3‧‧‧Second plate
10‧‧‧軸件 10‧‧‧ shaft parts
11‧‧‧第一軸段 11‧‧‧First shaft segment
12‧‧‧第二軸段 12‧‧‧second shaft segment
120‧‧‧外輪廓 120‧‧‧Outer contour
121‧‧‧第一圓弧段 121‧‧‧First arc segment
122‧‧‧第一直線段 122‧‧‧First straight line segment
13‧‧‧軸心 13‧‧‧Axis
14‧‧‧第一止擋件 14‧‧‧First stop
20‧‧‧樞接座 20‧‧‧ pivoting seat
21‧‧‧樞接孔 21‧‧‧Pivot hole
22‧‧‧第一卡接部 22‧‧‧First card joint
23‧‧‧第二止擋件 23‧‧‧Second stop
30‧‧‧第一扭力件 30‧‧‧First Torque Parts
30a‧‧‧包圓件 30a‧‧‧round pieces
31‧‧‧第一包圓部 31‧‧‧ first package round
32‧‧‧第二包圓部 32‧‧‧Second package round
40‧‧‧第二扭力件 40‧‧‧Second Torque Parts
40a‧‧‧板件 40a‧‧‧plate
41‧‧‧第一端部 41‧‧‧First end
42‧‧‧第二端部 42‧‧‧second end
420‧‧‧內輪廓 420‧‧‧ inside contour
421‧‧‧第二圓弧段 421‧‧‧Second arc segment
422‧‧‧第二直線段 422‧‧‧Second straight segment
43‧‧‧第二卡接部 43‧‧‧Second card joint
R1‧‧‧逆時針方向 R1‧‧‧ counterclockwise
R2‧‧‧順時針方向 R2‧‧‧clockwise
d1‧‧‧第一圓弧段對應的圓直徑 D1‧‧‧ the diameter of the circle corresponding to the first arc segment
d2‧‧‧第二圓弧段對應的圓直徑 D2‧‧‧ the diameter of the circle corresponding to the second arc segment
d3‧‧‧第二直線段與第二圓弧段的最大距離 d3‧‧‧Maximum distance between the second straight segment and the second arc segment
d4‧‧‧第一直線段與第一圓弧段的最大距離 d4‧‧‧Maximum distance between the first straight segment and the first arc segment
圖1為本創作一實施例的電子裝置的示意圖; 圖2為本創作一實施例的電子裝置的***圖; 圖3為本創作一實施例的樞紐器的示意圖; 圖4為本創作一實施例的樞紐器的***圖; 圖5為本創作一實施例的樞紐器的軸件與第二扭力件的側視圖; 圖6為本創作一實施例的電子裝置處於0度狀態的示意圖; 圖7為本創作一實施例的電子裝置處於70度狀態的示意圖; 圖8為本創作一實施例的電子裝置處於95度狀態的示意圖; 圖9為本創作一實施例的電子裝置處於120度狀態的示意圖;以及 圖10為本創作一實施例的樞紐器的角度狀態與扭力值的曲線圖。1 is a schematic diagram of an electronic device according to an embodiment of the present invention; FIG. 2 is an exploded view of an electronic device according to an embodiment of the present invention; FIG. 3 is a schematic diagram of a hinge device according to an embodiment of the present invention; FIG. 5 is a side view of the shaft member and the second torsion member of the hinge according to an embodiment of the present invention; FIG. 6 is a schematic view showing the electronic device in a 0 degree state according to an embodiment of the present invention; 7 is a schematic diagram of an electronic device in a state of 70 degrees according to an embodiment of the present invention; FIG. 8 is a schematic diagram showing an electronic device in a 95 degree state according to an embodiment of the present invention; FIG. 9 is an electronic device in a 120 degree state according to an embodiment of the present invention; FIG. 10 is a graph showing an angular state and a torque value of a hinge of an embodiment of the present invention.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW108203230U TWM580311U (en) | 2019-03-18 | 2019-03-18 | Hinge and electronic device using the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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TW108203230U TWM580311U (en) | 2019-03-18 | 2019-03-18 | Hinge and electronic device using the same |
Publications (1)
Publication Number | Publication Date |
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TWM580311U true TWM580311U (en) | 2019-07-01 |
Family
ID=68049965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW108203230U TWM580311U (en) | 2019-03-18 | 2019-03-18 | Hinge and electronic device using the same |
Country Status (1)
Country | Link |
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TW (1) | TWM580311U (en) |
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2019
- 2019-03-18 TW TW108203230U patent/TWM580311U/en unknown
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