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Order extension open-close rotary shaft apparatus
TWM528045U
Taiwan
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Chinese - Inventor
Jia-Hui Chen Yan-Ting Chen
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Description
translated from Chinese
本創作有關一種順序延伸開闔轉軸裝置，特別是指一種適用於電子設備腳架的開闔控制裝置，可在加大開闔角度下以更穩定可靠的結構依序展開延伸或收回閉合。 The present invention relates to a sequential extension opening and closing shaft device, in particular to an opening control device suitable for an electronic equipment tripod, which can be extended or retracted in a more stable and reliable structure in an increased opening angle.
由於平板電腦之類行動裝置通常必須以雙手持握使用，不僅容易產生疲累感，即使放置在如膝上位置時，也常會有晃動滑移的現象發生，對使用者的操作造成困擾。要改善這種缺點，最常見的方式是裝設支撐腳架，供將此類行動裝置以腳架支撐成一立起角度，進行較為方便穩定及省力的操控狀態。 Since a mobile device such as a tablet computer usually has to be used in a double-handed grip, it is not only prone to fatigue, but even when placed in a position such as a lap, there is often a phenomenon of swaying and slipping, which is troublesome to the user's operation. To improve this shortcoming, the most common way is to install a support stand for supporting such a mobile device with the stand to form an upright angle for a more convenient and stable operation.
在現有設置支撐腳架的此類平板電腦行動裝置中，支撐腳架通常使一端與平板電腦樞接定位，另一端則為活動施力端，整個腳架不使用時可貼平折收在平板電腦行動裝置的背面，或在使用時，以腳架樞接定位端為動作軸心掀開成各種不同的支撐角度。由於腳架必須視使用者的需求定位在不同角度位置，因此，腳架樞接端通常必須使用到包括用以配合張開或關閉狀態的相關機構以及角度定位構件所組成的轉軸裝置。但現有此類轉軸裝置的開闔機構所能開啟的角度較小，同時，由於轉軸裝置的腳架連接件的相關滑動開闔機構彼此間的組接自由度較大，容易產生較不穩定的無規則滑動，有加以改善之必要。 In such a tablet mobile device with a support stand, the support stand usually has one end pivotally positioned with the tablet, and the other end is a movable force end, which can be flattened and folded on the tablet when the whole stand is not in use. On the back side of the device, or in use, the pivotal positioning end of the tripod is pivoted into various support angles. Since the stand must be positioned at different angular positions depending on the needs of the user, the stand pivot end must generally use a hinge assembly that includes an associated mechanism for engaging the open or closed state and an angular positioning member. However, the opening mechanism of the existing rotating shaft device can be opened at a small angle, and at the same time, due to the large degree of freedom of the joint sliding mechanism of the tripod connecting member of the rotating shaft device, it is easy to generate unstable Irregular slippage is necessary to improve.
本創作目的在提供一種順序延伸開闔轉軸裝置，可加大此類轉軸裝置的開啟角度，並使開闔動作更為穩定與可靠。 The purpose of the present invention is to provide a sequential extension opening and closing shaft device, which can increase the opening angle of such a rotating shaft device and make the opening operation more stable and reliable.
為達到以上目的，本創作包含：一盒匣體，該盒匣體由兩對半殼體所組成，每一對半殼體均設有兩側底端部延伸片供組接於一電子設備，上述兩對半殼體共同併合成一內部容納空間，並在相對位置分別設有行程槽孔及弧形槽；兩對半構成件所組成的第一延伸組件，所述兩對半構成件設於上述內部容納空間，並於一側底部設有弧形底端部；一扭力及行程控制機構，該扭力及行程控制機構一端設於所述兩對半構成件所組成的第一延伸組件之間，另端則設有一端部軸，該端部軸分別穿接於上述兩對半殼體相對位置行程槽孔；兩對半滑動件所組成的第二延伸組件，該兩對半滑動件所組成的第二延伸組件設於上述兩對半構成件所組成的第一延伸組件外側，上述兩對半構成件所組成的第一延伸組件與兩對半滑動件所組成的第二延伸組件之間設有一滑動裝置，所述兩對半滑動件所組成的第二延伸組件一端設有外伸相對推起部朝向所述兩對半構成件所組成的第一延伸組件的前方底部，以及在所述推起部後下方設有相對止擋端部，上述兩對半滑動件並在外側表面含有設定長度的弧導片活動組合於上述兩對半殼體弧形槽；一彈性元件，該彈性元件一端設於上述兩對半殼體之間，另端以彈力常態壓接於上述兩對半滑動件所組成的第二延伸組件一相對端；一止擋片，該止擋片設於上述兩對半殼體之間，並使一端朝向上述兩對半滑動件所組成的第二延伸組件的底部； 依上述兩對半構成件所組成的第一延伸組件及兩對半滑動件所組成的第二延伸組件可先行彈起一方便掀開的角度，並經由所述止擋片初步止擋兩對半滑動件所組成的第二延伸組件，供兩對半構成件所組成的第一延伸組件繼續打開到一設定角度後，在同步帶動兩對半構成件所組成的第一延伸組件及兩對半滑動件所組成的第二延伸組件，從而可加大此類轉軸裝置的開啟角度，並可預防相關開闔構件自由度過大所造成的無規則滑動現象，使此類轉軸裝置的開闔動作更為穩定與可靠。 In order to achieve the above object, the present invention comprises: a box body, the box body is composed of two pairs of half shells, each pair of half shells are provided with two end end extension pieces for being connected to an electronic device. The two pairs of half-shells jointly form an internal receiving space, and are respectively provided with a running slot and an arc-shaped slot at opposite positions; a first extension component composed of two pairs of components, the two pairs of components are arranged The inner receiving space is provided with a curved bottom end portion on one side of the bottom; a torque and stroke control mechanism, and one end of the torque and stroke control mechanism is disposed on the first extension component formed by the two pairs of components The other end is provided with an end shaft which is respectively connected to the two pairs of half-shell relative position stroke slots; a second extension assembly composed of two pairs of semi-sliders, the two pairs of slides The second extension component is formed on the outer side of the first extension component formed by the two pairs of half components, and the second extension component consisting of the first extension component and the two pairs of semi-slide components There is a sliding device between them. The second extension assembly formed by the two pairs of semi-sliding members is provided with a front bottom portion of the first extension assembly formed by the outwardly extending and protruding portions facing the two pairs of half-constituting members, and a lower portion of the push-up portion a pair of opposite end portions, the two pairs of semi-sliding members and the arcuate guide piece having a set length on the outer side surface are combined with the two pairs of semi-shell arcuate grooves; an elastic member, one end of the elastic member is disposed on the two pairs Between the half-shells, the other end is crimped to the opposite end of the second extension assembly formed by the two pairs of slides in an elastic state; a stop piece is disposed between the two pairs of half-shells And having one end facing the bottom of the second extension assembly consisting of the two pairs of slides; The second extension assembly formed by the two pair of semi-constituting members and the second extension assembly formed by the two pairs of semi-sliding members can firstly bounce a convenient opening angle, and initially stop the two pairs through the stopper piece. a second extension assembly consisting of a semi-sliding member, wherein the first extension assembly composed of the two pairs of half-pieces continues to open to a set angle, and the first extension assembly and the two pairs of the two pairs of components are synchronously driven The second extension component of the semi-sliding member can increase the opening angle of the shaft-changing device, and can prevent the irregular sliding phenomenon caused by the excessive degree of freedom of the opening member, and the opening operation of the shaft-changing device More stable and reliable.
於一可行實施例中，該扭力及行程控制機構包括一扭力套件，該扭力套件下方結合一連接片，所述連接片設有上述端部軸；其中，該扭力套件一端設有一胞軸套，一軸桿則穿過上述胞軸套，兩對半構成件所組成的第一延伸組件設有兩相對槽孔，該軸桿兩端分別定位於所述相對槽孔。 In a possible embodiment, the torque and stroke control mechanism includes a torsion kit, and the torsion kit is coupled with a connecting piece, and the connecting piece is provided with the end shaft; wherein the torque sleeve is provided with a cell sleeve at one end. A shaft rod passes through the above-mentioned cell sleeve, and the first extension assembly composed of the two pairs of half members is provided with two opposite slots, and the two ends of the shaft are respectively positioned at the opposite slots.
於可行實施例中，該滑動裝置包括於上述兩對半構成件的外側分別設有第一導軌，上述兩對半滑動件所組成的第二延伸組件設為弧片狀供作為第二導軌，並在朝向上述第一導軌位置分別設有一弧凹槽供滑動接合上述第一導軌。 In a preferred embodiment, the sliding device includes a first guide rail disposed on an outer side of the two pairs of semi-constituting members, and a second extension assembly formed by the two pairs of semi-sliding members is configured as a second guide rail. And an arc groove is respectively disposed at a position facing the first rail to slidably engage the first rail.
於一較佳實施例中，該彈性元件設為線圈彈簧狀，一端含有兩側邊，用以彈力常態壓接的另端則設為封閉U形；上述兩對半殼體則在相對位置分別設有容納室，並在所述容納室的相對設定位置分別設有插槽，使上述彈性元件可分別置入所述容納室，一用以組合上述兩對半殼體的螺栓穿過上述彈性元件，並使上述彈性元件兩側邊分別插接於所述插槽以形成上述常態壓接結構。 In a preferred embodiment, the elastic member is in the form of a coil spring, and one end has two sides, and the other end for elastic normal pressure is closed U-shaped; the two pairs of half-shells are respectively in opposite positions. Providing a receiving chamber, and respectively providing slots in opposite setting positions of the receiving chamber, so that the elastic members can be respectively inserted into the receiving chamber, and a bolt for combining the two pairs of half-shells passes through the elastic And the two sides of the elastic element are respectively inserted into the slots to form the normal pressure bonding structure.
於可行實施例中，上述兩對半滑動件所組成的第二延伸組件一端分別設有一延伸低階部供上述彈性元件另端壓接於所述延伸低階部。 In a possible embodiment, one end of the second extension assembly formed by the two pairs of slides is respectively provided with an extended lower step portion for the other end of the elastic member to be crimped to the extended lower step portion.
於一可行實施例中，該止擋片設有一斜翹弧端片，上述兩對半滑動件所組成的第二延伸組件一端分別設有朝向該斜翹弧端片的止擋端部，並在底面設定位置分別設有配合上述斜翹弧端片的凹入部；其中，該止擋片一端組接定位於設在上述兩對半殼體的一相對凹面區，並使上述斜翹弧端片以懸空狀態朝向上述兩對半滑動件所組成的第二延伸組件的一端止擋端部及底面凹入部。 In a possible embodiment, the stop piece is provided with an obliquely curved end piece, and the second extension assembly formed by the two pairs of slide parts is respectively provided with a stop end facing the obliquely curved end piece, and The concave portion of the oblique arcuate end piece is respectively disposed at the bottom setting position; wherein the one end of the stopping piece is assembled and positioned in a relatively concave area provided on the two pairs of half shells, and the oblique curved end is The sheet is in a suspended state toward the one end stop end portion and the bottom surface recess portion of the second extension assembly formed by the pair of two pairs of slide members.
10、20‧‧‧兩對半殼體 10, 20‧‧‧ two pairs of half shells
11、21‧‧‧底端部延伸片 11, 21‧‧‧ bottom extension
12、22‧‧‧行程槽孔 12, 22‧‧‧ travel slots
13、23‧‧‧弧形槽 13, 23‧‧‧ arc groove
14、24‧‧‧容納室 14, 24‧‧ ‧ storage room
15、25‧‧‧插槽 15, 25‧‧‧ slots
26‧‧‧凹面區 26‧‧‧ concave area
30、40‧‧‧兩對半構成件 30, 40‧‧‧ two pairs of components
31、41‧‧‧第一導軌 31, 41‧‧‧ first rail
32、42‧‧‧相對槽孔 32, 42‧‧‧ relative slots
33、43‧‧‧弧形底端部 33, 43‧‧‧ curved bottom end
50‧‧‧扭力套件 50‧‧‧ Torque Kit
51‧‧‧連接片 51‧‧‧Connecting piece
52‧‧‧端部軸 52‧‧‧End shaft
53‧‧‧胞軸套 53‧‧‧cell sleeve
54‧‧‧軸桿 54‧‧‧ shaft
60、70‧‧‧兩對半滑動件 60, 70‧‧‧ two pairs of semi-sliding parts
61、71‧‧‧弧凹槽 61, 71‧‧‧ arc groove
62、72‧‧‧弧導片 62, 72‧‧‧ arc guide
63、73‧‧‧推起部 63, 73‧‧‧ push up
64、74‧‧‧低階部 64, 74‧‧‧ Low-end department
65、75‧‧‧凹入部 65, 75‧‧‧ recessed
76‧‧‧止擋端部 76‧‧‧stop end
80‧‧‧彈性元件 80‧‧‧Flexible components
81、82‧‧‧兩側邊 81, 82‧‧‧ sides
83‧‧‧另端 83‧‧‧Other end
90‧‧‧止擋片 90‧‧‧stop film
91‧‧‧斜翹弧端片 91‧‧‧ oblique curved end piece
100、101、103‧‧‧螺栓 100, 101, 103‧‧‧ bolts
102‧‧‧扣件 102‧‧‧fasteners
O‧‧‧轉動中心 O‧‧‧Rotation Center
O1‧‧‧第一軸心點 O 1 ‧‧‧first pivot point
O2‧‧‧第二軸心點 O 2 ‧‧‧Second pivot point
O3‧‧‧壓靠點 O 3 ‧‧‧ Pressing point
120‧‧‧盒匣體 120‧‧‧Box body
121‧‧‧內部容納空間 121‧‧‧Internal accommodation space
340‧‧‧第一延伸組件 340‧‧‧First extension assembly
341‧‧‧滑動裝置 341‧‧‧Sliding device
342‧‧‧前方底部 342‧‧‧ front bottom
500‧‧‧扭力及行程控制機構 500‧‧‧Torque and stroke control mechanism
670‧‧‧第二延伸組件 670‧‧‧Second extension assembly
671‧‧‧底面 671‧‧‧ bottom
第1圖顯示本創作一較佳實施例立體圖。 Figure 1 shows a perspective view of a preferred embodiment of the present invention.
第2圖顯示第1圖元件分解圖。 Fig. 2 is an exploded view of the first figure.
第2A圖顯示第2圖第二延伸件底視及相關止擋片放大圖。 Figure 2A shows an enlarged view of the bottom view of the second extension and the associated stop plate of Figure 2.
第3圖顯示第1圖A-A方向斷面剖視圖。 Fig. 3 is a cross-sectional view showing the cross section taken along the line A-A in Fig. 1.
第4圖顯示第3圖B-B方向斷面剖視圖。 Fig. 4 is a cross-sectional view showing the cross section taken along line B-B of Fig. 3.
第5圖顯示如第3圖的彈起位置斷面剖視圖。 Fig. 5 is a cross-sectional view showing the pop-up position as shown in Fig. 3.
第6圖顯示第5圖的立體局部斷面剖視圖。 Fig. 6 is a perspective partial cross-sectional view showing Fig. 5.
第7圖顯示第5圖的接續開啟動作斷面剖視圖。 Fig. 7 is a cross-sectional view showing the subsequent opening operation of Fig. 5.
第8圖顯示第7圖的立體狀態圖。 Fig. 8 is a perspective view showing the state of Fig. 7.
第9圖顯示第7圖至下一接續開啟動作的機構動作示意圖。 Fig. 9 is a view showing the mechanism of the mechanism from the seventh figure to the next subsequent opening operation.
第10圖顯示由第7圖至完全打開的斷面剖視圖。 Figure 10 shows a cross-sectional view from section 7 to full opening.
本創作新穎性及其他特點，將於配合以下附圖實施例的詳細 說明而趨於明瞭。 The novelty and other features of this creation will be combined with the details of the following figures. The explanation tends to be clear.
如第1至4圖所示，本創作設有一盒匣體120，該盒匣體120由兩對半殼體10、20所組成，所述兩對半殼體10、20均設有兩側底端部延伸片11、21供組接於電子設備(圖未示)，以及經由預設橫向相對通孔以螺栓100之類構件組合成一體；上述兩對半殼體10、20共同併合成一內部容納空間121，供容納由兩對半構成件30、40所組成的第一延伸組件340，該由兩對半構成件30、40所組成的第一延伸組件340的一側底部設為弧形底端部33、43，上述兩對半構成件30、40可於一端以螺栓101之類組接構件接合連動一腳架(圖未示)，並可經由相對橫向通孔以螺栓103之類構件組合成一體，所述兩對半構成件30、40之間設有一扭力及行程控制機構500，該扭力及行程控制機構500包括一扭力套件50，該扭力套件50下方結合一連接片51，所述連接片51設有一端部軸52，使該端部軸52兩端分別穿接於上述兩對半殼體10、20的相對行程槽孔12、22後能以迫緊組合扣件102之類組件扣接定位該端部軸52兩端以增加穩定性；上述兩對半構成件30、40外側分別設有兩對半滑動件60、70所組成的第二延伸組件670，一彈性元件80則設於上述兩對半殼體10、20之間，一止擋片90則設於另一相對端。 As shown in Figures 1 to 4, the present invention is provided with a box body 120 composed of two pairs of half-shells 10, 20, both of which are provided with two sides. The bottom end extensions 11 and 21 are assembled to an electronic device (not shown), and are integrally combined with a bolt 100 or the like via a predetermined laterally opposite through hole; the two pairs of half shells 10, 20 are combined and combined. The inner accommodating space 121 is for accommodating the first extending component 340 composed of the two pairs of constituting members 30, 40. The bottom of one side of the first extending component 340 composed of the two pairs of constituting members 30, 40 is set as an arc. The bottom end portions 33, 43, the two pairs of half-constituting members 30, 40 can be coupled to a tripod (not shown) at one end by a joint member such as a bolt 101, and can be bolted through the opposite lateral through holes. The torque generating and stroke control mechanism 500 is disposed between the two pairs of components 30 and 40. The torque and stroke control mechanism 500 includes a torque assembly 50. The torque assembly 50 is coupled with a connecting piece 51. The connecting piece 51 is provided with an end shaft 52, so that the two ends of the end shaft 52 are respectively connected to the two pairs The opposite stroke slots 12, 22 of the housings 10, 20 can be snapped to position the ends of the end shaft 52 with a component such as a snap-fit fastener 102 to increase stability; the outer sides of the two pairs of components 30, 40 A second extension assembly 670 is formed with two pairs of semi-sliders 60, 70 respectively. An elastic member 80 is disposed between the pair of half-shells 10, 20, and a stop member 90 is disposed at the other opposite end.
於此一實施例中，上述扭力套件50設有一端部胞軸套53，一軸桿54則穿過上述端部胞軸套53，並使該軸桿54兩端分別定位於上述兩對半構成件30、40的相對槽孔32、42，供在所述扭力及行程控制機構500的扭力套件50隨開闔動作而偏轉時，產生所要的扭力定位功能。 In this embodiment, the torsion kit 50 is provided with a one-end cell sleeve 53 through which a shaft 54 passes and the two ends of the shaft 54 are respectively positioned in the two pairs. The opposing slots 32, 42 of the members 30, 40 provide the desired torque positioning function when the torque package 50 of the torque and stroke control mechanism 500 is deflected with the opening motion.
於上述兩對半構成件30、40所組成的第一延伸組件340與兩對半滑動件60、70所組成的第二延伸組件670之間設有一滑動裝置341，於 此一實施例中，該滑動裝置341包括於上述兩對半構成件30、40的外側分別設有特定長度的第一導軌31、41，以及形成一側弧形底端部33、43，上述兩對半滑動件60、70所組成的第二延伸組件670並在朝向上述第一導軌31、41位置分別設有全程式弧凹槽61、71供滑動接合上述第一導軌31、41，同時，在所述兩對半滑動件60、70所組成的第二延伸組件670一端朝向所述兩對半構成件30、40所組成的第一延伸組件340的一端分別設有一軸向外伸的相對推起部63、73，以及位於所述推起部63、73後下方的相對止擋端部76(於第2圖中，僅顯示其中一對半滑動件70的止擋端部76，但未顯示另一對半滑動件60的止擋端部)，同時，並使上述推起部63、73位於兩對半構成件30、40所組成的第一延伸組件340的前方底部342；上述兩對半滑動件60、70並在外側表面含有設定長度的弧導片62、72，上述兩對半殼體10、20則在相對位置分別設有較大長度的兩對半殼體弧形槽13、23供滑動組接上述弧導片62、72。 A sliding device 341 is disposed between the first extending component 340 and the second extending component 670 formed by the two pairs of semi-sliding members 60, 70. In this embodiment, the sliding device 341 includes first rails 31 and 41 respectively of a specific length on the outer sides of the two pairs of half-constituting members 30 and 40, and a curved bottom end portion 33 and 43 formed on the one side. The second extension assembly 670 of the pair of semi-sliders 60, 70 is respectively provided with full-program arc grooves 61, 71 at positions toward the first rails 31, 41 for slidingly engaging the first rails 31, 41, and simultaneously One end of the second extension assembly 670 formed by the two pairs of slide members 60, 70 is respectively provided with an axially extending end toward one end of the first extension assembly 340 composed of the two pairs of half-constituting members 30, 40. Relatively rising portions 63, 73, and opposite stop end portions 76 located at the lower rear side of the push-up portions 63, 73 (in FIG. 2, only the stop end portions 76 of the pair of half slide members 70 are shown, However, the stop end of the other pair of semi-sliders 60 is not shown, and the push-ups 63, 73 are located at the front bottom 342 of the first extension assembly 340 of the two pairs of components 30, 40; The two pairs of semi-sliders 60, 70 and the outer surface of the outer surface contain arc guides 62, 72 of a set length, the two pairs The relative position of the housings 10, 20 are provided in two pairs of greater length arcuate slots 13 and 23 for the half-shells assembled with slide guides 62, 72 above the arc.
上述彈性元件80一端以彈力常態壓接於上述兩對半滑動件60、70一端，於此一實施例中，該彈性元件80設為線圈彈簧狀，一端含有兩側邊81、82，用以彈力常態壓接的另端83則設為封閉U形；上述兩對半殼體10、20則在相對位置分別設有容納室14、24，並在所述容納室14、24的相對設定位置分別設有插槽15、25，使上述彈性元件80可分別置入所述容納室14、24，並使上述用以組合上述兩對半殼體10、20的其中一螺栓100穿過整個彈性元件80，且使上述兩側邊81、82分別插接於所述插槽15、25。於此一較佳實施例中，上述兩對半滑動件60、70一相對端分別設有一延伸低階部64、74供上述彈性元件80用以彈力常態壓接的另端83壓靠在該等併 合的延伸低階部64、74。 One end of the elastic member 80 is crimped to one end of the two pairs of slide members 60, 70 in an elastic state. In this embodiment, the elastic member 80 is coil spring-shaped, and one end includes side edges 81 and 82 for The other end 83 of the elastic normal crimping is set to have a closed U shape; the two pairs of half shells 10, 20 are respectively provided with the accommodating chambers 14, 24 at opposite positions, and in the opposite setting positions of the accommodating chambers 14, 24 Slots 15, 25 are respectively provided, so that the elastic members 80 can be respectively inserted into the accommodating chambers 14, 24, and one of the bolts 100 for combining the two pairs of half-shells 10, 20 is passed through the entire elasticity. The element 80 is inserted into the slots 15, 25, respectively. In a preferred embodiment, the opposite ends of the two pairs of slide members 60, 70 are respectively provided with an extended lower step portion 64, 74 for the elastic member 80 to be pressed against the other end 83 of the elastic normal pressure contact. Wait and The lower end portions 64, 74 are extended.
在上述兩對半滑動件60、70的底面設定位置設有止擋裝置，該止擋裝置包括一如上述的止擋片90，該止擋片90設有一斜翹弧端片91，於此一實施例中，該止擋片90一端組接定位於上述兩對半殼體10、20的相對凹面區26(第2圖僅顯示其中一凹面區26)，並使上述斜翹弧端片91以懸空狀態朝向上述兩對半滑動件60、70的一端相對止擋端部76及底面671，如第2A圖所示，上述兩對半滑動件60、70的底面671設定位置分別設有配合上述斜翹弧端片91進行止擋作用的凹入部65、75。 A stop device is disposed at a bottom surface of the two pairs of slide members 60, 70. The stop device includes a stop piece 90 as described above, and the stop piece 90 is provided with an obliquely curved end piece 91. In one embodiment, one end of the stop piece 90 is assembled and positioned on the opposite concave area 26 of the two pairs of half-shells 10, 20 (only one of the concave areas 26 is shown in FIG. 2), and the above-mentioned oblique curved end piece is 91 is in a suspended state toward one end of the pair of half slides 60, 70 opposite to the stop end portion 76 and the bottom surface 671. As shown in FIG. 2A, the bottom surfaces 671 of the two pairs of slide members 60, 70 are respectively disposed at positions. The recessed portions 65, 75 that perform the stopping action are engaged with the above-described obliquely-arced end piece 91.
於第2及3圖所示的常態關閉下，用以接合連動一腳架之類撐開裝置的上述兩對半構成件30、40所組成的第一延伸組件340於腳架定位裝置(圖未示)尚未釋放時，將貼平於整個轉軸裝置表面，在腳架定位裝置釋放後，如第2、5及6圖所示，以彈力常態壓靠在所述兩對半滑動件60、70所組成第二延伸組件併合的延伸低階部64、74的彈性元件80另端83將因而受力下壓，使所述兩對半構成件30、40所組成的第一延伸組件340及兩對半滑動件60、70所組成第二延伸組件670同時偏轉，並使兩對半滑動件60、70所組成的第二延伸組件670的上述推起部63、73由底部推起兩對半構成件30、40所組成的第一延伸組件340，使上述兩對半構成件30、40所組成的第一延伸組件340因而彈出一設定的張開角度，方便使用者施力打開腳架；於此一初步打開狀態下，止擋片90的斜翹弧端片91將同時抵靠於以初步產生位移的上述兩對半滑動件60、70相對止擋端部76，使兩對半滑動件60、70所組成的第二延伸組件670暫時停止因持續施力拉開腳架而產生的偏轉動作。 The first extension assembly 340 of the two pairs of half-constituting members 30, 40 for engaging the distracting device such as the linked tripod is mounted on the tripod positioning device under the normal closing shown in FIGS. 2 and 3. When not shown, it will be flattened on the surface of the entire hinge device. After the tripod positioning device is released, as shown in Figures 2, 5 and 6, the two pairs of slides 60 are pressed against the elastic normal state. The other end 83 of the elastic member 80 of the extended lower step portions 64, 74, which is formed by the second extension assembly, will be pressed downwardly, so that the first extension assembly 340 of the two pairs of half members 30, 40 and The second extension assembly 670 formed by the two pairs of slide members 60, 70 is simultaneously deflected, and the above-mentioned push-up portions 63, 73 of the second extension assembly 670 composed of the two pairs of slide members 60, 70 are pushed up by the bottom. The first extension assembly 340 of the semi-constituting members 30, 40 causes the first extension assembly 340 of the two pairs of half-constituting members 30, 40 to pop out a set opening angle, so that the user can force the opening of the tripod. In this initial open state, the obliquely curved end piece 91 of the stop piece 90 will simultaneously abut against the beginning The two pairs of semi-sliders 60, 70 that generate displacement are opposite to the stop end 76, so that the second extension assembly 670 of the pair of semi-sliders 60, 70 temporarily stops the deflection caused by the continuous force application of the tripod. action.
如第2、7及8圖所示，由於兩對半滑動件60、70所組成的第二延伸組件670暫時停止偏轉，當使用者繼續施力打開腳架時，兩對半構成件30、40所組成的第一延伸組件340將因上述第一導軌31、41滑動接合於兩對半滑動件60、70所組成的第二延伸組件的弧凹槽61、71，而繼續往外打開到一如第7圖所示的更大角度，於此一持續打開的過程中，扭力套件50下方所結合的連接片51及其端部軸52將沿箭頭所示方向後退，使上述端部軸52在上述兩對半殼體10、20的相對行程槽孔12、22移動到如圖式右側接近行程槽孔12、22的右側端點位置。 As shown in Figures 2, 7 and 8, since the second extension assembly 670 of the two pairs of slides 60, 70 temporarily stops deflecting, when the user continues to apply force to open the stand, the two pairs of components 30, The first extension assembly 340 of 40 will be slidably engaged to the arc grooves 61, 71 of the second extension assembly composed of the two pairs of slide members 60, 70, and will continue to open to the outside. As shown in Fig. 7, during the continuous opening process, the connecting piece 51 and its end shaft 52 coupled under the torque set 50 will retreat in the direction indicated by the arrow, so that the end shaft 52 is The opposite stroke slots 12, 22 of the two pairs of half-shells 10, 20 are moved to the right end position of the right-hand side of the stroke slots 12, 22 as shown in the figure.
當兩對半構成件30、40所組成的第一延伸組件340繼續因打開腳架的角度而往右移動到行程槽孔12、22的右側盡端位置時，如第9圖所示的機構動作示意圖，兩對半構成件30、40所組成的第一延伸組件340弧形底端部33、43原本具有一轉動中心O作為所述第一延伸組件340弧形底端部33、43的動作軸心進行偏轉，同時，上述端部軸52在上述兩對半殼體10、20的相對行程槽孔12、22移動過程中，兩對半構成件30、40所組成的第一延伸組件340是以一第一軸心點O1為動作軸心進行偏轉，但是當上述端部軸52移動到行程槽孔12、22的右側盡端位置時，將受到阻擋限制，此時，由假想線位置繼續移動到粗實線位置的兩對半構成件30、40所組成的第一延伸組件340將移到一第二軸心點O2作為動作軸心，並在一壓靠點O3迫壓兩對半滑動件60、70所組成的第二延伸組件670，使兩對半滑動件60、70所組成的第二延伸組件670開始受力而往外偏轉移動，形成依順序往外延伸機構動作，此時，原本移動到行程槽孔12、22右側盡端的端部軸52開始反向左移。如第2及10圖所示，經由以上機構動作而可將兩對半構成件30、40所組成的 第一延伸組件340打開到最大張開角度，直到上述端部軸52移動到行程槽孔12、22左側盡端，以及使兩對半滑動件60、70所組成的第二延伸組件670的外側表面弧導片62、72限制滑動於上述兩對半殼體10、20相對位置的弧形槽13、23，並使上述止擋片90的斜翹弧端片91抵靠於兩對半滑動件60、70所組成的第二延伸組件的凹入部65、75。反之，則可循上述相反程序將兩對半構成件30、40所組成的第一延伸組件340閉合誠如第1及3圖所示的關閉位置。 When the first extension assembly 340 of the two pairs of half-constituting members 30, 40 continues to move to the right to the right end position of the stroke slots 12, 22 by opening the angle of the tripod, the mechanism as shown in FIG. The arcuate bottom end portions 33, 43 of the first extension assembly 340, which are composed of two pairs of half-constituting members 30, 40, originally have a center of rotation O as the curved bottom end portions 33, 43 of the first extension member 340. The action axis is deflected while the end shaft 52 is in the first extension assembly of the two pairs of components 30, 40 during the movement of the opposite stroke slots 12, 22 of the two pairs of housing halves 10, 20. 340 is deflected by a first pivot point O 1 as the operating axis, but when the end shaft 52 moves to the right end of the stroke slots 12, 22, it is blocked, and at this time, by the imaginary a first line extending assembly 340 continues to move to the position of the thick solid line position of the two half members 30, 40 constituting the second component is moved to an axial center point O 2 as an operation axis, and a point pressed against O 3 Pressing the second extension assembly 670 of the two pairs of slides 60, 70 to make the two pairs of slides 60, 70 The second component 670 extending consisting forced to start moving outwardly deflected, the end portion of the shaft 52 are formed in sequence outwardly extending mechanism is operated, this time, had moved to the right end of stroke slots 12 and 22 make the start of the reverse left. As shown in Figures 2 and 10, the first extension assembly 340 of the two pairs of half members 30, 40 can be opened to the maximum opening angle by the action of the above mechanism until the end shaft 52 is moved to the stroke slot. 12, 22 the left end of the left end, and the outer surface arc guides 62, 72 of the second extension assembly 670 composed of the two pairs of semi-sliders 60, 70 restrict the arc that slides relative to the two pairs of half-shells 10, 20 The grooves 13, 23 are formed such that the obliquely curved end pieces 91 of the stopper piece 90 abut against the concave portions 65, 75 of the second extension assembly composed of the pair of half slides 60, 70. On the contrary, the first extension member 340 composed of the two pairs of half members 30, 40 can be closed in the closed position as shown in Figs. 1 and 3 by the reverse procedure described above.
本創作因而形成一種轉軸裝置，能有效加大電子設備之類腳架連接件的開啟角度，同時，更因為採用延伸件依順序逐段往外掀開，而可改善相關開闔構件自由度過大所造成的無規則滑動現象，使此類轉軸裝置的開闔動作更為穩定與可靠。 The creation thus forms a rotating shaft device, which can effectively increase the opening angle of the tripod connecting member such as an electronic device, and at the same time, because the extension member is opened outwards in a stepwise manner, the degree of freedom of the relevant opening member can be improved. The resulting irregular sliding phenomenon makes the opening operation of such a shaft device more stable and reliable.
以上實施例僅用為方便舉例說明本創作，並非加以限制，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，均仍應含括於以下申請專利範圍中。 The above embodiments are only used to exemplify the present invention, and are not intended to be limiting, and various modifications and modifications may be made to the skilled person in the following claims.
10、20‧‧‧兩對半殼體 10, 20‧‧‧ two pairs of half shells
11、21‧‧‧底端部延伸片 11, 21‧‧‧ bottom extension
13‧‧‧弧形槽 13‧‧‧ arc slot
12‧‧‧行程槽孔 12‧‧‧Travel slot
30、40‧‧‧兩對半構成件 30, 40‧‧‧ two pairs of components
31、41‧‧‧第一導軌 31, 41‧‧‧ first rail
52‧‧‧端部軸 52‧‧‧End shaft
53‧‧‧胞軸套 53‧‧‧cell sleeve
60、70‧‧‧兩對半滑動件 60, 70‧‧‧ two pairs of semi-sliding parts
61、71‧‧‧弧凹槽 61, 71‧‧‧ arc groove
62‧‧‧弧導片 62‧‧‧Arc Guide
80‧‧‧彈性元件 80‧‧‧Flexible components
83‧‧‧另端 83‧‧‧Other end
101‧‧‧螺栓 101‧‧‧ bolt
102‧‧‧扣件 102‧‧‧fasteners
120‧‧‧盒匣體 120‧‧‧Box body
340‧‧‧第一延伸組件 340‧‧‧First extension assembly
500‧‧‧扭力及行程控制機構 500‧‧‧Torque and stroke control mechanism
670‧‧‧第二延伸組件 670‧‧‧Second extension assembly