TWI770921B - Pivot structure and electronic deivce having the same - Google Patents
Pivot structure and electronic deivce having the same Download PDFInfo
- Publication number
- TWI770921B TWI770921B TW110111834A TW110111834A TWI770921B TW I770921 B TWI770921 B TW I770921B TW 110111834 A TW110111834 A TW 110111834A TW 110111834 A TW110111834 A TW 110111834A TW I770921 B TWI770921 B TW I770921B
- Authority
- TW
- Taiwan
- Prior art keywords
- carrier plate
- cover body
- bogie
- space
- locking
- Prior art date
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
本發明是有關於一種樞轉結構,且特別是有關於一種應用於電子裝置且具備同步轉動功能的樞轉結構。 The present invention relates to a pivoting structure, and in particular, to a pivoting structure that is applied to an electronic device and has a synchronous rotation function.
現有的折疊螢幕產品如:平板電腦或智慧型手機,通常只具備單純的平板模式與折疊模式,其中平板模式為工作或娛樂時使用,而折疊模式用於收納。因此,現有的折疊螢幕產品缺乏其它使用模式,故現有的折疊螢幕產品在用途上受到限制。 Existing folding screen products, such as tablet computers or smart phones, usually only have a simple tablet mode and a folding mode, wherein the tablet mode is used for work or entertainment, and the folding mode is used for storage. Therefore, the existing folding screen products lack other usage modes, so the existing folding screen products are limited in use.
此外,現有的折疊螢幕產品多數以鉸鏈結構連接兩機體,兩機體用以承載可撓式螢幕且透過兩機體的相對展開與相對折疊並切換平板模式或折疊模式。現有鉸鏈結構通常以實體樞軸做為轉動軸心,故在兩機體之間需預留可容納鉸鏈結構的空隙,以避免兩機體在展開折疊過程中產生干涉。 In addition, most of the existing folding screen products use a hinge structure to connect the two bodies, the two bodies are used to carry the flexible screen and are switched between the flat mode or the folding mode through the relative unfolding and relative folding of the two bodies. The existing hinge structure usually uses a solid pivot as the rotation axis, so a space for accommodating the hinge structure needs to be reserved between the two bodies to avoid interference between the two bodies during the unfolding and folding process.
故現有折疊螢幕產品在平板模式下,會在兩機體之間產生間隙並露出部分的鉸鏈結構,故具有不美觀的缺點。 Therefore, in the flat panel mode of the existing folding screen products, a gap is formed between the two bodies and a part of the hinge structure is exposed, so it has the disadvantage of being unsightly.
本發明提供一種樞轉結構,適用於電子裝置,具備同步轉動的功效且適於沿著兩軸線產生偏心旋轉,當電子裝置切換為展開模式時,可達成外觀平整化的目的。 The present invention provides a pivoting structure suitable for an electronic device, which has the effect of synchronous rotation and is suitable for eccentric rotation along two axes.
本發明的一種樞轉結構,包括一蓋體、一第一載板、一第二載板、一同步鉸鏈以及至少一偏心鉸鏈。第一載板位於蓋體上方。第二載板位於蓋體上方且相鄰第一載板。同步鉸鏈配置於蓋體且分別連接並同步帶動第一載板與第二載板。至少一偏心鉸鏈配置於蓋體且分別連接第一載板與第二載板。第一載板與第二載板分別以通過同步鉸鏈與至少一偏心鉸鏈的一第一軸線與一第二軸線為中心而相對蓋體同步樞轉,進而切換為展開模式或閉闔模式。 A pivoting structure of the present invention includes a cover body, a first carrier board, a second carrier board, a synchronous hinge and at least one eccentric hinge. The first carrier plate is located above the cover body. The second carrier is located above the cover and adjacent to the first carrier. The synchronous hinge is disposed on the cover body and is respectively connected to and synchronously drives the first carrier board and the second carrier board. At least one eccentric hinge is disposed on the cover body and is respectively connected to the first carrier plate and the second carrier plate. The first carrier plate and the second carrier plate respectively pivot relative to the cover body synchronously with a first axis and a second axis passing through the synchronous hinge and at least one eccentric hinge as the center, and then switch to the unfolding mode or the closing mode.
本發明提供一種電子裝置,當電子裝置相互展開時,可縮小第一機體與第二機體之間的縫隙,並將樞轉結構隱藏於第一機體與第二機體中且呈現平整外觀。 The invention provides an electronic device, which can narrow the gap between the first body and the second body when the electronic devices are unfolded to each other, hide the pivoting structure in the first body and the second body, and present a flat appearance.
一種電子裝置,包括一第一機體具有一第一空間、一第二機體具有一第二空間以及一樞轉結構配置在第一機體與第二機體之間且對位於第一空間與第二空間。樞轉結構包括一蓋體、一第一載板、一第二載板、一同步鉸鏈以及至少一偏心鉸鏈。第一載板位於蓋體上方且連接第一機體。第二載板位於蓋體上方且相鄰第一載板,並連接第二機體。同步鉸鏈配置於蓋體且分別連接並同步帶動第一載板與第二載板。至少一偏心鉸鏈配置於蓋體且 分別連接第一載板與第二載板。第一載板與第二載板分別以通過同步鉸鏈與至少一偏心鉸鏈的一第一軸線與一第二軸線為中心而相對蓋體同步樞轉,進而切換為展開模式或閉闔模式。在展開模式下,第一機體與第二機體存在一夾角,在閉闔模式下,第一機體與第二機體相互交疊。 An electronic device includes a first body with a first space, a second body with a second space, and a pivot structure disposed between the first body and the second body and located opposite the first space and the second space . The pivoting structure includes a cover body, a first carrier board, a second carrier board, a synchronous hinge and at least one eccentric hinge. The first carrier board is located above the cover body and is connected to the first body. The second carrier board is located above the cover body and adjacent to the first carrier board, and is connected to the second body. The synchronous hinge is disposed on the cover body and is respectively connected to and synchronously drives the first carrier board and the second carrier board. At least one eccentric hinge is arranged on the cover body and The first carrier board and the second carrier board are respectively connected. The first carrier plate and the second carrier plate respectively pivot relative to the cover body synchronously with a first axis and a second axis passing through the synchronous hinge and at least one eccentric hinge as the center, and then switch to the unfolding mode or the closing mode. In the unfolding mode, the first body and the second body have an included angle, and in the closed-closing mode, the first body and the second body overlap each other.
基於上述,本發明的樞轉結構,透過同步鉸鏈,使得第一載板與第二載板分別以一第一軸線與一第二軸線為中心而相對蓋體同步樞轉,以快速切換為展開模式與閉闔模式,此外至少一偏心鉸鏈用以限制第一載板與第二載板的轉動行程,避免第一載板與第二載板產生晃動。 Based on the above, in the pivoting structure of the present invention, through the synchronous hinge, the first carrier plate and the second carrier plate are respectively pivoted relative to the cover body synchronously around a first axis and a second axis, so as to quickly switch to unfolding. The mode and the closed-close mode, in addition, at least one eccentric hinge is used to limit the rotation travel of the first carrier board and the second carrier board, so as to prevent the first carrier board and the second carrier board from shaking.
進一步而言,本發明的電子裝置的第一機體與第二機體藉由第一載板與第二載板連接樞轉結構的同步鉸鏈與至少一偏心鉸鏈。當第一機體與第二機體相互展開至180度時,帶動第一載板與第二載板反向旋轉,同時將樞轉結構隱藏於第一機體與第二機體內。由於第一載板與第二載板分別以第一軸線與第二軸線而相對蓋體偏心旋轉,在第一機體與第二機體展開180度後可達到平整外觀的功效。 Further, the first body and the second body of the electronic device of the present invention are connected to the synchronous hinge of the pivot structure and at least one eccentric hinge through the first carrier board and the second carrier board. When the first body and the second body are unfolded to 180 degrees from each other, the first carrier plate and the second carrier plate are driven to rotate in opposite directions, and at the same time, the pivot structure is hidden in the first body and the second body. Since the first carrier plate and the second carrier plate rotate eccentrically relative to the cover body along the first axis and the second axis respectively, the effect of flat appearance can be achieved after the first body and the second body are unfolded 180 degrees.
100:樞轉結構 100: Pivoting structure
110:蓋體 110: Cover
120:第一載板 120: The first carrier board
130:第二載板 130: Second carrier board
140:同步鉸鏈 140: Synchronized hinge
141:基座 141: Pedestal
142:定位塊 142: Positioning block
143:第一支架 143: The first bracket
1431:第一轉向部 1431: First steering section
144:第二支架 144: Second bracket
1441:第二轉向部 1441: Second steering part
145:同動齒輪組 145: Synchronous gear set
1451:第一齒輪 1451: First gear
1452:第二齒輪 1452: Second gear
150:偏心鉸鏈 150: Eccentric hinge
151:主體座 151: main body seat
152:固定座 152: Fixed seat
153:滑塊 153: Slider
1531:滑動部 1531: Sliding part
160:第一定位模組 160: The first positioning module
161、161a:第一鎖固架 161, 161a: The first locking frame
162、162a:第一轉向架 162, 162a: The first bogie
163、163a:第一卡扣件 163, 163a: the first clip
1631、1631a:第一彈性件 1631, 1631a: the first elastic member
1632、1632a:第一凸部 1632, 1632a: the first convex part
170:第二定位模組 170: Second positioning module
171:第二鎖固架 171:Second locking frame
172:第二轉向架 172: Second Bogie
173:第二卡扣件 173: Second clip
1731:第二彈性件 1731: Second elastic piece
1732:第二凸部 1732: Second convex part
200:電子裝置 200: Electronics
210:第一機體 210: The first body
220:第二機體 220: Second body
230:可撓式面板 230: Flexible Panel
A:夾角 A: Included angle
H:孔洞 H: hole
AS:容納空間 AS: accommodation space
FG:限位槽 FG: Limit slot
L1:第一軸線 L1: the first axis
L2:第二軸線 L2: Second axis
IS:內側面 IS: inner side
IT:內齒部 IT: Internal teeth
OT:外齒部 OT: External teeth
R1:第一旋轉方向 R1: The first rotation direction
R2:第二旋轉方向 R2: Second rotation direction
RG:轉向槽 RG: steering groove
RS:轉向空間 RS: Steering Space
SG:滑槽 SG: Chute
S1:第一空間 S1: First space
S2:第二空間 S2: Second space
T1:第一齒條 T1: The first rack
T2:第二齒條 T2: Second rack
SF1:第一轉軸 SF1: The first reel
SF2:第二轉軸 SF2: The second reel
圖1A是本發明一實施例的電子裝置的展開模式示意圖。 FIG. 1A is a schematic diagram of an expanded mode of an electronic device according to an embodiment of the present invention.
圖1B是圖1A的電子裝置的元件分解示意圖。 FIG. 1B is an exploded schematic diagram of the electronic device of FIG. 1A .
圖1C是圖1A的電子裝置的展開180度的側視平面示意圖。 FIG. 1C is a schematic side plan view of the electronic device of FIG. 1A unfolded by 180 degrees.
圖1D是圖1A的電子裝置的閉闔模式的側視平面示意圖。 FIG. 1D is a schematic side plan view of the electronic device of FIG. 1A in a closed-closed mode.
圖1E是圖1A的電子裝置的展開小於180度的側視平面示意圖。 FIG. 1E is a schematic side plan view of the electronic device of FIG. 1A when unfolded less than 180 degrees.
圖2A是圖1B中的同步鉸鏈的立體示意圖。 FIG. 2A is a schematic perspective view of the synchronizing hinge in FIG. 1B .
圖2B是圖2A的同步鉸鏈的元件分解示意圖。 FIG. 2B is an exploded schematic view of the synchronizing hinge of FIG. 2A.
圖2C是圖1B中的偏心鉸鏈的立體示意圖。 FIG. 2C is a schematic perspective view of the eccentric hinge in FIG. 1B .
圖2D是圖2C的偏心鉸鏈的元件分解示意圖。 Fig. 2D is an exploded schematic view of the eccentric hinge of Fig. 2C.
圖2E是圖1B的第一定位模組的剖面示意圖。 FIG. 2E is a schematic cross-sectional view of the first positioning module of FIG. 1B .
圖2F是圖2E的第一定位模組的元件分解示意圖。 FIG. 2F is an exploded schematic diagram of the first positioning module of FIG. 2E .
圖2G是圖1B的第一定位模組的剖面示意圖。 FIG. 2G is a schematic cross-sectional view of the first positioning module of FIG. 1B .
圖2H是圖2F的第一定位模組的元件分解示意圖。 FIG. 2H is an exploded schematic diagram of the first positioning module of FIG. 2F .
圖3A是圖1A的電子裝置的同步鉸鏈沿A-A線段的剖面示意圖。 3A is a schematic cross-sectional view of the synchronous hinge of the electronic device of FIG. 1A along the line A-A.
圖3B是圖3A的電子裝置的同步鉸鏈切換為閉闔模式的剖面示意圖。 3B is a schematic cross-sectional view of the synchronous hinge of the electronic device of FIG. 3A being switched to a closed-closed mode.
圖4A是圖1A的電子裝置的偏心鉸鏈沿B-B線段的剖面示意圖。 FIG. 4A is a schematic cross-sectional view of the eccentric hinge of the electronic device of FIG. 1A along the line B-B.
圖4B是圖4A的電子裝置的同步鉸鏈切換為閉闔模式的剖面示意圖。 FIG. 4B is a schematic cross-sectional view of the synchronous hinge of the electronic device of FIG. 4A being switched to a closed-closed mode.
圖5A是圖1A的電子裝置沿C-C線段的剖面示意圖。 FIG. 5A is a schematic cross-sectional view of the electronic device of FIG. 1A along the line C-C.
圖5B是圖5A的電子裝置展開小於180度的剖面示意圖。 FIG. 5B is a schematic cross-sectional view of the electronic device of FIG. 5A unfolded less than 180 degrees.
圖5C是圖1A的電子裝置採用另一實施例的第一定位模組的剖面示意圖。 5C is a schematic cross-sectional view of the electronic device of FIG. 1A using a first positioning module of another embodiment.
圖5D是圖5C的電子裝置展開小於180度的剖面示意圖。 FIG. 5D is a schematic cross-sectional view of the electronic device of FIG. 5C unfolded by less than 180 degrees.
圖1A是本發明一實施例的電子裝置的展開模式示意圖。圖1B是圖1A的電子裝置的元件分解示意圖。圖1C是圖1A的電子裝置的展開180度的側視平面示意圖。圖1D是圖1A的電子裝置的閉闔模式的側視平面示意圖。圖1E是圖1A的電子裝置的展開小於180度的側視平面示意圖。 FIG. 1A is a schematic diagram of an expanded mode of an electronic device according to an embodiment of the present invention. FIG. 1B is an exploded schematic diagram of the electronic device of FIG. 1A . FIG. 1C is a schematic side plan view of the electronic device of FIG. 1A unfolded by 180 degrees. FIG. 1D is a schematic side plan view of the electronic device of FIG. 1A in a closed-closed mode. FIG. 1E is a schematic side plan view of the electronic device of FIG. 1A when unfolded less than 180 degrees.
請參考圖1A至圖1B,本發明的樞轉結構100適用於電子裝置200中。電子裝置200例如是可折疊的筆記型電腦、平板電腦、智慧型手機或是類似的電子產品且電子裝置200包括第一機體210以及第二機體220。
Please refer to FIG. 1A to FIG. 1B , the
其中,第一機體210具有一第一空間S1。第二機體220具有一第二空間S2。樞轉結構100配置在第一機體210與第二機體220之間且對位於第一空間S1與第二空間S2,第一機體210與第二機體220是藉由樞轉結構100而相對移動並切換為展開模式或閉闔模式。進一步而言,一可撓式面板230適於配置在第一機體210與第二機體220上且覆蓋樞轉結構100。
The
參考圖1A及圖1B,樞轉結構100包括一蓋體110、一第一載板120、一第二載板130、一同步鉸鏈140以及至少一偏心鉸
鏈150。該第一載板120及該第二載板130係分別採用板體結構且分別用以連接部分機體(第一機體與第二機體)及等鉸鏈(同步鉸鏈與偏心鉸鏈)。
Referring to FIGS. 1A and 1B , the
第一載板120位於蓋體110上方且連接第一機體210。第二載板130位於蓋體110上方且相鄰第一載板120,並連接第二機體220,其中第一載板120與第二載板130為平行排列且部份遮蔽在蓋體110面向可撓式面板230的一側。同步鉸鏈140配置於蓋體110內的中央處且分別連接並同步帶動第一載板120與第二載板130。至少一偏心鉸鏈150配置於蓋體110且分別連接第一載板120與第二載板130。
The
上述第一載板120與第二載板130例如是透過鎖固方式而連接同步鉸鏈140與偏心鉸鏈150。
The
配合參考圖1C至圖1E,第一載板120與第二載板130分別以通過同步鉸鏈140與至少一偏心鉸鏈150的一第一軸線L1與一第二軸線L2為中心而相對蓋體110同步樞轉,進而切換為展開模式或閉闔模式,簡言之使用者透過外力帶動第一機體210與第二機體220相互同步位移。在展開模式下,第一機體210與第二機體220存在一夾角A,在閉闔模式下,第一機體210與第二機體220相互交疊。
Referring to FIGS. 1C to 1E , the
參考圖1A至圖1C,當第一機體210與第二機體220相互展開且夾角A為180度時,蓋體110進入第一空間S1與第二空間S2中,使得第一機體210與第二機體220相互齊平。
Referring to FIGS. 1A to 1C , when the
參考圖1B、圖1D及圖1E,當第一機體210與第二機體220之間的夾角A小於180度時(即閉闔模式或展開小於180度),蓋體110部份外露在第一空間S1與第二空間S2。
Referring to FIGS. 1B , 1D and 1E, when the included angle A between the
補充而言,當第一機體210與第二機體220展開180度時(見圖1A及圖1C),使用者可以平板電腦形式使用,當第一機體210與第二機體220展開小於180度時(見圖1E),使用者可以筆記型電腦形式使用。
In addition, when the
圖2A是圖1B中的同步鉸鏈的立體示意圖。圖2B是圖2A的同步鉸鏈的元件分解示意圖。圖3A是圖1A的電子裝置的同步鉸鏈沿A-A線段的剖面示意圖。圖3B是圖3A的電子裝置的同步鉸鏈切換為閉闔模式的剖面示意圖。 FIG. 2A is a schematic perspective view of the synchronizing hinge in FIG. 1B . FIG. 2B is an exploded schematic view of the synchronizing hinge of FIG. 2A. 3A is a schematic cross-sectional view of the synchronous hinge of the electronic device of FIG. 1A along the line A-A. 3B is a schematic cross-sectional view of the synchronous hinge of the electronic device of FIG. 3A being switched to a closed-closed mode.
配合參考圖1B、圖2A及圖2B,同步鉸鏈140包括一基座141、兩定位塊142、一第一支架143、一第二支架144以及一同動齒輪組145。
Referring to FIG. 1B , FIG. 2A and FIG. 2B , the synchronizing
基座141固設於蓋體110且具有一容納空間AS。兩定位塊142配置在基座141上且位在容納空間AS的兩側,兩定位塊142與基座141分別形成兩轉向空間RS。第一支架143具有一第一轉向部1431及一第一帶動部1432。第一轉向部1431可滑動地配置於其中一轉向空間RS中,第一帶動部1432位在基座141外且連接第一載板120。第二支架144,具有一第二轉向部1441及一第二帶動部1442。第二轉向部1441可滑動地配置於其中另一轉向空間RS中,第二帶動部1442位在基座141外且連接第二載板
130。同動齒輪組145可樞轉地配置在基座141的容納空間AS中且分別耦接第一轉向部1431與第二轉向部1441。
The
參考圖2B、圖3A及圖3B,同動齒輪組145具有兩第一齒輪1451、兩第一轉軸SF1、兩第二齒輪1452以及兩第二轉軸SF2。
Referring to FIG. 2B , FIG. 3A and FIG. 3B , the synchronized gear set 145 has two
兩第一齒輪1451樞接在基座141的兩內側面IS且相互嚙合,各第一轉軸SF1成形在各第一齒輪1451的中央處且可轉動地穿設於基座141的兩內側面IS。兩第二齒輪1452可轉動地配置在基座141的容納空間AS中且分別嚙合兩第一齒輪1451。
The two
兩第二齒輪1452分別嚙合第一支架143的第一轉向部1431與第二支架144的第二轉向部1441。各第二轉軸SF2成形在各第二齒輪1452的中央處且可轉動地配置於基座141的容納空間AS與各轉向空間RS。詳細而言,各第二齒輪1452具有一內齒部IT與一外齒部OT,內齒部IT位在容納空間AS中且嚙合於相應的第一齒輪1451,外齒部OT位在相應的轉向空間RS中且嚙合於第一轉向部1431的一第一齒條T1或第二轉向部1441的一第二齒條T2。
The two
簡言之,當外力施加於第一機體210或第二機體220時,透過兩第一齒輪1451、兩第二齒輪1452、第一齒條T1與第二齒條T2之間的嚙合關係而具備同動功效,即第一機體210或第二機體220能以第一軸線L1與第二軸線L2作為虛擬軸心而同步翻轉。
In short, when an external force is applied to the
圖2C是圖1B中的偏心鉸鏈的立體示意圖。圖2D是圖 2C的偏心鉸鏈的元件分解示意圖。圖4A是圖1A的電子裝置的偏心鉸鏈沿B-B線段的剖面示意圖。圖4B是圖4A的電子裝置的同步鉸鏈切換為閉闔模式的剖面示意圖。 FIG. 2C is a schematic perspective view of the eccentric hinge in FIG. 1B . Figure 2D is a diagram Component exploded schematic diagram of the eccentric hinge of 2C. FIG. 4A is a schematic cross-sectional view of the eccentric hinge of the electronic device of FIG. 1A along the line B-B. FIG. 4B is a schematic cross-sectional view of the synchronous hinge of the electronic device of FIG. 4A being switched to a closed-closed mode.
配合參考圖1B、圖2C及圖2D,至少一偏心鉸鏈150的數量包括有兩個且位在同步鉸鏈140的兩側,且各偏心鉸鏈150具有一主體座151、兩固定座152以及兩滑塊153。
Referring to FIG. 1B , FIG. 2C and FIG. 2D , the number of at least one
兩固定座152分別配置在主體座151的相對兩側,以形成兩限位槽FG,其中兩固定座152與主體座151例如是採用卡接而相互結合。兩滑塊153可滑動地配置在兩限位槽FG中且分別連接第一載板120與第二載板130。配合參考圖4A及圖4B,兩滑塊153分別以第一軸線L1與第二軸線L2為中心而相對兩固定座152與主體座151旋轉,兩滑塊153適於突伸在兩限位槽FG外(見圖4B)或收納於兩限位槽FG中(見圖4A及圖2C)。
The two fixing
參考圖2C及圖2D,還包括多個滑槽SG,成形在主體座151的相對兩側與兩固定座152上,多個滑槽SG為兩兩相對且呈現為曲線軌跡。各滑塊153具有兩滑動部1531,分別朝向主體座151的一側與相應的固定座152延伸且兩滑動部1531分別可滑動地配置在相應的兩個滑槽SG中。
Referring to FIGS. 2C and 2D , a plurality of chutes SG are also included, which are formed on opposite sides of the
參考圖4A及圖4B,兩滑動部1531分別接觸主體座151與各固定座152,當各滑塊1531於各滑槽SG中滑動時,主體座151與多個固定座152提供作用於多個滑塊153的扭力。
4A and FIG. 4B , the two sliding
進一步而言,兩滑塊153分別配置於兩限位槽FG中而受
到主體座151與兩固定座152的限位,由於各滑塊153的滑動部1531同時面接觸滑塊座152與主體座151,當各滑動部1531於滑槽SG中滑動時,主體座151與滑塊座152提供作用於各滑動部1531的扭力。其中,扭力大小是依據各滑塊153與主體座151、滑塊座152的接觸面積或表面粗糙度而定,當接觸面積越大或表面粗糙度越高,則作用於各滑動部1531的扭力越大,反之當接觸面積越小或表面粗糙度越低,則作用於各滑動部1531的扭力越小。
Further, the two sliding
參考圖4A及圖2C,在展開模式下(展開180度),兩滑塊153分別沿著相反的一第一旋轉方向R1與一第二旋轉方向R2滑動而逐漸進入兩限位槽FG中且各個滑動部1531滑動進入各滑槽SG。參考圖4B及圖2C,在閉闔模式下,兩滑塊153分別沿著相反的第二旋轉方向R2與第一旋轉方向R1滑動而突伸在主體座151與兩固定座152外且各個滑動部1531沿著各滑槽SG滑動而部份突出在蓋體110外。
Referring to FIGS. 4A and 2C , in the unfolding mode (180 degrees unfolded), the two
補充而言,兩滑塊153配置在兩限位槽FG中,且各滑塊153的兩個滑動部1531受到兩滑槽SG的雙向限位,故於開闔行程中可避免晃動不穩之情形。
In addition, the two sliding
圖2E是圖1B的第一定位模組的剖面示意圖。圖2F是圖2E的第一定位模組的元件分解示意圖。 FIG. 2E is a schematic cross-sectional view of the first positioning module of FIG. 1B . FIG. 2F is an exploded schematic diagram of the first positioning module of FIG. 2E .
參考圖1B、圖2E及圖2F,還包括兩第一定位模組160,配置於蓋體110中且分別連接第一載板120與第二載板130。各第一定位模組160具有兩第一鎖固架161、一第一轉向架162以及一
第一卡扣件163。兩第一鎖固架161固設於蓋體110的一側且相互間隔。第一轉向架162位在兩第一鎖固架161之間,第一卡扣件163配置於第一轉向架162中且適於卡固兩第一鎖固架161。
Referring to FIG. 1B , FIG. 2E and FIG. 2F , two
圖5A是圖1A的電子裝置沿C-C線段的剖面示意圖。圖5B是圖5A的電子裝置展開小於180度的剖面示意圖。 FIG. 5A is a schematic cross-sectional view of the electronic device of FIG. 1A along the line C-C. FIG. 5B is a schematic cross-sectional view of the electronic device of FIG. 5A unfolded less than 180 degrees.
參考圖5A及圖5B,其中各第一鎖固架161具有一孔洞H,第一卡扣件163具有一第一彈性件1631與兩第一凸部1632。兩第一凸部1632配置在第一彈性件1631的兩端,且兩第一凸部1632受到第一彈性件1631的彈力支撐而穿透在第一轉向架162外。
Referring to FIGS. 5A and 5B , each of the first locking frames 161 has a hole H, and the
參考圖5A,當第一機體210與第二機體220展開180度時,各第一凸部1632錯位於各孔洞H。
Referring to FIG. 5A , when the
參考圖5B及圖1E,當第一機體210與第二機體220在展開模式下且第一載板120與第二載板130之間的夾角A小於180度時,各第一凸部1632卡合各孔洞H,藉此將第一機體210與第二機體220的維持在夾角A小於180度的展開模式,其中夾角A例如是110度。在展開過程中,各第一凸部1632抵靠於各第一鎖固架161以壓縮第一彈性件1631,待各第一凸部1632移動並對位於相應的各孔洞H時,第一彈性件1631彈性恢復進而推動各第一凸部1632卡合於各孔洞H。
Referring to FIG. 5B and FIG. 1E , when the
圖5C是圖1A的電子裝置採用另一實施例的第一定位模組的剖面示意圖。圖5D是圖5C的電子裝置展開小於180度的剖 面示意圖。 5C is a schematic cross-sectional view of the electronic device of FIG. 1A using a first positioning module of another embodiment. FIG. 5D is a cross-section of the electronic device of FIG. 5C unfolded less than 180 degrees face diagram.
參考圖5C及圖5D,本實施例的第一鎖固架161a近似於圖5A的第一鎖固架161,差別在於本實施例的各第一鎖固架161a具有多個孔洞H,第一卡扣件163a具有一第一彈性件1631a與兩第一凸部1632a,兩第一凸部1632a配置在第一彈性件1631a的兩端且穿透在第一轉向架162a外。
Referring to FIGS. 5C and 5D , the
參考圖5D,在展開模式下且第一載板120與第二載板1303之間的夾角A小於180度,各第一凸部1632a卡合多個孔洞H的其中一個。補充而言,當第一機體210與第二機體220在展開模式下且第一載板120與第二載板130之間的夾角A小於180度時,各第一凸部1632a卡合其中一孔洞H,藉此將第一機體210與第二機體220的維持在夾角A小於180度的展開模式,其中夾角A例如是90度至135度。
Referring to FIG. 5D , in the unfolded mode and the angle A between the
圖2G是圖1B的第二定位模組的剖面示意圖。圖2H是圖2F的第二定位模組的元件分解示意圖。 FIG. 2G is a schematic cross-sectional view of the second positioning module of FIG. 1B . FIG. 2H is an exploded schematic view of the second positioning module of FIG. 2F .
參考圖1B、圖2G及圖2H,還包括多個第二定位模組170,配置於蓋體110中且分別連接第一載板120與第二載板130。各第二定位模組170具有一第二鎖固架171、一第二轉向架172以及一第二卡扣件173。第二鎖固架171固設於蓋體110,第二轉向架172位在第二鎖固架171中,第二卡扣件173配置於第二轉向架172中且適於卡固第二鎖固架171。
Referring to FIG. 1B , FIG. 2G and FIG. 2H , a plurality of
第二鎖固架171具有兩孔洞H,第二卡扣件173具有一
第二彈性件1731與兩第二凸部1732。兩第二凸部1732配置在第二彈性件1731的兩端,且兩第二凸部1732受到第二彈性件1731的彈力支撐而穿透在第二轉向架172外,在展開模式下且第一載板120與第二載板130之間的夾角A等於180度,各第二凸部1732卡合各孔洞H,藉此將第一機體210與第二機體220的維持在夾角A等於180度的展開模式。
The
補充而言,參考圖1E及圖5B,當第一機體210與第二機體220在展開模式下且第一載板120與第二載板130之間的夾角A小於180度時,各第二凸部1732抵靠於各第二鎖固架171以壓縮第二彈性件1731,且各第二凸部1732脫離各孔洞H。
In addition, referring to FIGS. 1E and 5B , when the
以下簡單說明本實施例的電子裝置200從閉闔模式(見圖1D、3B、4B)切換為展開模式(見圖1C、3A、4A)的作動過程。配合參考圖1B及圖2B,當外力施加於第一機體210或第二機體220時,第一載板120與第二載板130分別朝第一旋轉方向R1與第二旋轉方向R2轉向,由於第一齒條T1、第二齒條T2、兩第一齒輪1451與兩第二齒輪1452的嚙合功效,使得第一機體210與第二機體220分別以第一軸線L1與第二軸線L2為中心而同步樞轉,且具有夾角A。配合參考圖1B及圖2C,同時,第一載板120與第二載板130分別帶動兩滑塊153分別朝第一旋轉方向R1與第二旋轉方向R2轉向而進入相應的滑槽SG中,則蓋體110收納於第一機體210的第一空間S1與第二機體220的第二空間S2中。
The operation process of switching the
反之,電子裝置200從展開模式切換為閉闔模式的作動
過程與上述過程類似,只是作動順序相反,故以下不再贅述。
On the contrary, the operation of switching the
綜上所述,本發明的樞轉結構,透過同步鉸鏈,使得第一載板與第二載板分別以一第一軸線與一第二軸線為中心而相對蓋體同步樞轉,以快速切換為展開模式與閉闔模式,此外至少一偏心鉸鏈用以限制第一載板與第二載板的轉動行程,避免第一載板與第二載板產生晃動。 To sum up, the pivot structure of the present invention enables the first carrier plate and the second carrier plate to pivot synchronously relative to the cover body with a first axis and a second axis as the center respectively through the synchronous hinge, so as to quickly switch In the unfolding mode and the closing mode, at least one eccentric hinge is used to limit the rotational strokes of the first carrier plate and the second carrier plate, so as to prevent the first carrier plate and the second carrier plate from shaking.
進一步而言,本發明電子裝置的第一機體與第二機體藉由第一載板與第二載板連接樞轉結構的同步鉸鏈與至少一偏心鉸鏈。當第一機體與第二機體相互展開至180度時,帶動第一載板與第二載板反向旋轉,同時將樞轉結構隱藏於第一機體與第二機體內。由於第一載板與第二載板分別以第一軸線與第二軸線而相對蓋體偏心旋轉,在第一機體與第二機體展開180度後可達到平整外觀的功效。 Further, the first body and the second body of the electronic device of the present invention are connected to the synchronous hinge of the pivot structure and at least one eccentric hinge through the first carrier board and the second carrier board. When the first body and the second body are unfolded to 180 degrees from each other, the first carrier plate and the second carrier plate are driven to rotate in opposite directions, and at the same time, the pivot structure is hidden in the first body and the second body. Since the first carrier plate and the second carrier plate rotate eccentrically relative to the cover body along the first axis and the second axis respectively, the effect of flat appearance can be achieved after the first body and the second body are unfolded 180 degrees.
此外,第一機體與第二機體在展開後可縮小兩者間的縫隙且能將樞轉結構隱藏於第一空間與第二空間中,以提升電子裝置的整機美觀程度,由於本發明未採用實體軸,讓可撓式面板適於平坦地承靠在第一機體與第二機體上,避免實體軸的干涉而造成表面不平整或不易組裝的缺點。 In addition, after the first body and the second body are unfolded, the gap between them can be narrowed, and the pivoting structure can be hidden in the first space and the second space, so as to improve the overall appearance of the electronic device. The use of a solid shaft makes the flexible panel suitable for flatly bearing on the first body and the second body, so as to avoid the defects of uneven surface or difficult assembly caused by the interference of the solid shaft.
100:樞轉結構100: Pivoting structure
200:電子裝置200: Electronics
210:第一機體210: The first body
220:第二機體220: Second body
230:可撓式面板230: Flexible Panel
L1:第一軸線L1: the first axis
L2:第二軸線L2: Second axis
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063010689P | 2020-04-16 | 2020-04-16 | |
US63/010,689 | 2020-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202142088A TW202142088A (en) | 2021-11-01 |
TWI770921B true TWI770921B (en) | 2022-07-11 |
Family
ID=80783309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW110111834A TWI770921B (en) | 2020-04-16 | 2021-03-31 | Pivot structure and electronic deivce having the same |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI770921B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI823716B (en) * | 2022-01-24 | 2023-11-21 | 元太科技工業股份有限公司 | Foldable display device and supporting assembly thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM580108U (en) * | 2019-04-18 | 2019-07-01 | 兆利科技工業股份有限公司 | Hidden half-splitting hinge |
CN110336898A (en) * | 2019-05-30 | 2019-10-15 | 深圳市长盈精密技术股份有限公司 | Folding display device and communication apparatus |
TWM585366U (en) * | 2019-06-24 | 2019-10-21 | 富世達股份有限公司 | Hinge mechanism |
US20200103935A1 (en) * | 2018-09-27 | 2020-04-02 | Jarllytec Co.,Ltd. | Hinge module for a foldable type device |
-
2021
- 2021-03-31 TW TW110111834A patent/TWI770921B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200103935A1 (en) * | 2018-09-27 | 2020-04-02 | Jarllytec Co.,Ltd. | Hinge module for a foldable type device |
TWM580108U (en) * | 2019-04-18 | 2019-07-01 | 兆利科技工業股份有限公司 | Hidden half-splitting hinge |
CN110336898A (en) * | 2019-05-30 | 2019-10-15 | 深圳市长盈精密技术股份有限公司 | Folding display device and communication apparatus |
TWM585366U (en) * | 2019-06-24 | 2019-10-21 | 富世達股份有限公司 | Hinge mechanism |
Also Published As
Publication number | Publication date |
---|---|
TW202142088A (en) | 2021-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI730758B (en) | Seamless hinge and electronic deivce having the same | |
US11846997B2 (en) | Rotating shaft mechanism and mobile terminal | |
TWI656433B (en) | Rotary shaft module and electronic device applying the same | |
CN113383308A (en) | Bendable device | |
KR20190110244A (en) | Folding Hinge Apparatus and Electronic Device having it | |
TWI713433B (en) | Expansion hinge and electronic deivce having the same | |
TWI770921B (en) | Pivot structure and electronic deivce having the same | |
CN212509197U (en) | Folding hinge and electronic equipment | |
TWI699154B (en) | Foldable electronic device | |
CN211259337U (en) | Synchronous hinge | |
CN112081815A (en) | Folding hinge and electronic equipment | |
CN114321145A (en) | Hinge mechanism and terminal equipment | |
KR102403503B1 (en) | folding display devices having 2-axial hinge structure | |
CN112178042A (en) | Folding hinge and electronic equipment | |
CN113027899A (en) | Synchronous hinge | |
CN212250807U (en) | Folding hinge and electronic equipment | |
KR102358664B1 (en) | electronic devices having 2-axial hinge structure of cam-gear type | |
CN114585178A (en) | Folding hinge structure and folding terminal equipment | |
TWM655744U (en) | Hinge structure | |
US20240219978A1 (en) | Rotating shaft mechanism and electronic device | |
TWI770894B (en) | Electronic device with storage function | |
TWI831653B (en) | Hinge structure | |
KR102542067B1 (en) | Foldable hinge module for mobile terminal | |
CN117052782A (en) | Hinge mechanism and electronic equipment | |
CN216618237U (en) | Switching type double-shaft pivot device and electronic device using same |