TW201921222A - Hinge module for foldable type device in which a support plate is sideway movable for accommodating a curved portion of a flexible display - Google Patents
Hinge module for foldable type device in which a support plate is sideway movable for accommodating a curved portion of a flexible display Download PDFInfo
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本發明係有關於一種轉軸，尤指一種折疊式電子裝置的轉軸模組。The invention relates to a rotating shaft, in particular to a rotating shaft module of a folding electronic device.
傳統折疊式電子裝置，例如中華人民共和國發明公布第CN105788452 A號之「可折疊顯示器」專利案所示，即顯示了一種轉軸之折疊結構，其主要是以鉸接件之第一主體、第三主體分別與第一支撐件和第二支撐件彼此連接，並使第一支撐件及第二支撐件結合一柔性顯示模組，藉以在第一主體、第三主體相對於第二主體轉動之後，讓第一支撐件和第二支撐件上的柔性顯示模組折疊在一起。其由於需要在第二主體上設置可以讓第一、第三主體轉動之結構，因此無法有效縮減兩個機體之間能留給轉軸容置的間距，此種設計將使得整體之體積變大，不但不利於電子裝置之整體設計，且不符合整體體積逐漸趨向輕、薄的市場需求。A conventional folding electronic device, as shown in the "Foldable Display" patent of No. CN105788452 A of the People's Republic of China, discloses a folding structure of a rotating shaft, which is mainly a first body and a third body of a hinge member. Separating the first support member and the second support member with each other, and combining the first support member and the second support member with a flexible display module, so that after the first body and the third body are rotated relative to the second body, The flexible display modules on the first support and the second support are folded together. Because of the need to provide a structure on the second body that allows the first and third bodies to rotate, it is not possible to effectively reduce the spacing between the two bodies that can be reserved for the rotation of the shaft. This design will make the overall volume larger. Not only is it not conducive to the overall design of the electronic device, and does not meet the market demand for the overall volume gradually becoming lighter and thinner.
而如CN103576775A、CN106205385A及US9250733B三件專利案所示，則是分別以雙軸式轉軸或是近似雙軸式的結構使兩個機體形成相對開闔；且這三件專利案的「支撐結構」都是將其中一端部透過「實體軸」形成樞接而另一端部活動，在整個「折疊式裝置」閉合時，兩機體中的各個支撐結構均會受到另一施力件，例如：彈簧、拉簧、吸鐵、扭簧之帶動，在內部讓出一個容置空間，供容納撓性顯示器之彎曲狀中間部位，並在整個折疊式裝置展平時，以各個支撐結構分別支撐撓性顯示器之展平狀中間部位。再如中華人民共和國發明公布第CN106255935A號「折疊式設備」專利案及第CN103034293B 號「顯示系統」專利案二件專利案，則是分別以一或二第一連桿成第一連桿，以推動被「實體軸」樞接的「支撐結構」產生位移，使達到縮減間距以容納「撓性顯示器彎曲部位」之效果。此種「可補償摺疊路徑之機構」的設計概念同樣也顯示在US9791892B及US10001810B二案之中，其中，US9791892B一案可視為CN106255935A之圖16a~16c的延伸案，而US10001810B案則是在其一機體(圖2的220和圖9的920)中設有「可補償摺疊路徑之機構」，包括平移板(圖2的225和圖9的921部位)、第一連桿件(圖2的330和圖9的920)或齒輪組件(圖10a的340)搭配引導件(圖9的331和圖10a的341)，以達到補償折疊路徑差的效果。As shown in the three patents of CN103576775A, CN106205385A and US9250733B, the two bodies are formed in a relatively open state by a biaxial shaft or an approximately two-axis structure; and the "support structure" of the three patents. One end is pivoted through the "solid shaft" and the other end is moved. When the entire "folding device" is closed, each supporting structure in the two bodies is subjected to another force applying member, such as a spring, The tension spring, the suction iron and the torsion spring drive an internal accommodation space for accommodating the curved intermediate portion of the flexible display, and respectively support the flexible display with each support structure when the entire folding device is flattened. Flatten the middle part. In the case of the invention of the People's Republic of China, the "Folding Equipment" patent case of CN106255935A and the "Display System" patent case of CN103034293B, the first link is made of one or two first links, respectively. The displacement of the "support structure" pivoted by the "solid shaft" is promoted to achieve the effect of reducing the pitch to accommodate the "flexible portion of the flexible display". The design concept of such a mechanism for compensating the folding path is also shown in the US9791892B and US10001810B cases, wherein the US9791892B case can be regarded as the extension of Figures 16a-16c of CN106255935A, and the US10001810B case is in one case. The body (220 of Fig. 2 and 920 of Fig. 9) is provided with a "mechanism capable of compensating the folding path", including a translating plate (225 of Fig. 2 and part 921 of Fig. 9), and a first link member (330 of Fig. 2) The guides (331 of Fig. 9 and 341 of Fig. 10a) are matched with the gear assembly (340 of Fig. 9) or the gear assembly (340 of Fig. 10a) to achieve the effect of compensating for the difference in the folding path.
惟，上述各專利案所使用「可補償摺疊路徑之機構」的各零件連接關係及結構皆相當複雜，且大都是利用直接樞接的結構，其在傳動穩定性方面並不甚理想，且其「支撐結構」在產生位移，使達到縮減間距以容納「撓性顯示器彎曲部位」的過程中，由於相對移動以進行縮減的速度相同或太慢，很容易就會因為摺疊動作的力道不平順或是「支撐結構」的位移速度不夠快，而無法快速形成可以容納「撓性顯示器彎曲部位」的空間，從而對撓性顯示器造成拉扯或推擠之現象，讓撓性顯示器之中間彎曲部位產生皺摺或剝離。有鑑於此，為了提供一種有別於習用技術之結構，並改善上述之缺點，發明人積多年的經驗及不斷的研發改進，遂有本發明之產生。However, the connection relationships and structures of the various components used in the above-mentioned patents are "complex mechanisms for compensating the folding path", and most of them use a direct pivoting structure, which is not ideal in terms of transmission stability, and When the "support structure" is displaced so that the reduced pitch is accommodated to accommodate the "flexible portion of the flexible display", the speed of the reduction is the same or too slow due to the relative movement, and the force of the folding action is likely to be uneven or The displacement structure of the "support structure" is not fast enough to quickly form a space that can accommodate the "flexible portion of the flexible display", thereby causing a pull or push on the flexible display, causing wrinkles in the middle curved portion of the flexible display. Fold or peel. In view of the above, in order to provide a structure different from the conventional technology and to improve the above disadvantages, the inventors have accumulated many years of experience and continuous development and improvement, and the present invention has been produced.
本發明之一目的在提供一種轉軸模組，藉由在整體折疊過程中，經由第一連桿、第一滑塊、支撐板體、連動板、連動件以及具有齒輪之中間傳動件的連接關係及結構特徵，俾能有效薄型化「可補償摺疊路徑之機構」的整體並簡化其使用零件，以降低生產成本。並在整體彎摺及展平時，經由支撐板體之第二連接部相對於第一滑塊之第一連接部弧形擺動時，可以產生類似無軸蹺蹺板的自由擺動作用，維持傳動之穩定性。而無需如習用技術一般的以實體軸樞接，在整體彎摺時，能讓出容置空間以容納撓性顯示器之彎曲狀中間部位，而在整體展平時，又能對撓性顯示器之展平狀中間部位形成穩定之支撐。An object of the present invention is to provide a rotating shaft module, which is connected by a first connecting rod, a first sliding block, a supporting plate body, a linking plate, a linking member and an intermediate transmission member having a gear during the entire folding process. And structural features, the ability to effectively thin the "mechanism that can compensate for the folding path" and simplify the use of parts to reduce production costs. And when the second connecting portion of the supporting plate body is curved and curved relative to the first connecting portion of the first sliding block during the whole bending and flattening, a free swinging action similar to the shaftless boring plate can be generated to maintain the stability of the transmission. . There is no need to pivot the physical axis as in the conventional technology, and when the whole is bent, the accommodating space can be accommodated to accommodate the curved intermediate portion of the flexible display, and the flexible display can be exhibited when the whole is flattened. The flat intermediate portion forms a stable support.
本發明之一目的在提供一種轉軸模組，藉由一端具有齒輪結構之中間傳動件以齒合第一齒條，並以中間傳動件之另一端滑動連接以帶動連動件之結構，俾能讓連接第一齒條之固定殼體與連接連動件之活動殼體能在折疊過程中，形成先快後慢效果之補償移動，以達到可補償折疊路徑差的功效，使快速形成可以容納撓性顯示器彎曲部位的空間，又可避免摺疊動作的力道對撓性顯示器造成拉扯或推擠，從而延長撓性顯示器之使用壽命。An object of the present invention is to provide a rotating shaft module, wherein an intermediate transmission member having a gear structure at one end is used to engage a first rack, and the other end of the intermediate transmission member is slidably coupled to drive the structure of the linkage member. The fixed housing connecting the first rack and the movable housing connecting the linkage can form a compensating movement of the first fast and then slow effect during the folding process, so as to achieve the effect of compensating for the folding path difference, so that the rapid formation can accommodate the flexible display The space of the curved portion can prevent the force of the folding action from pulling or pushing the flexible display, thereby prolonging the service life of the flexible display.
為達上述之目的，本發明所設之折疊式裝置的轉軸模組之一端面同時接觸一撓性顯示器，使撓性顯示器相對彎折，轉軸模組之另一端面分別連接第一殼體及第二殼體，供連動第一殼體及第二殼體，使第一殼體及第二殼體相對翻轉；第一殼體包括一固定殼體及可相對於固定殼體伸縮之一活動殼體；轉軸模組包括一基座及一第一滑移機構，基座之一端具有一第一樞接部、一第二樞接部及一第一擋止部；第一滑移機構包括一第一連桿、一第一滑塊、一支撐板體、一連動板、一連動件以及一中間傳動件。其中，第一連桿連接固定殼體，第一連桿之一端樞接第一樞接部；第一滑塊連接活動殼體，第一滑塊係以可相對滑動之方式連結於第一連桿之一側，第一滑塊具有一第一連接部；支撐板體之一端具有一限位部，供限位於第一擋止部上，支撐板體之一側具有一第二連接部，第二連接部連結第一連接部，供支撐板體相對於第一滑塊弧形擺動；連動板之一端樞接第二樞接部，連動板之另一端具有一第一齒條，第一齒條係以可相對移動之方式限位於固定殼體上；連動件連接活動殼體；而中間傳動件具有一支點，供樞接定位於固定殼體上，中間傳動件之一端具有一齒輪部，供齒合第一齒條，中間傳動件之另一端具有一滑動部，供滑動定位於連動件上。In order to achieve the above purpose, one end surface of the rotating shaft module of the folding device of the present invention simultaneously contacts a flexible display, so that the flexible display is relatively bent, and the other end surface of the rotating shaft module is respectively connected to the first housing and a second housing for interlocking the first housing and the second housing to reverse the first housing and the second housing; the first housing includes a fixed housing and is movable relative to the fixed housing a housing; the rotating shaft module includes a base and a first sliding mechanism, the one end of the base has a first pivoting portion, a second pivoting portion and a first stopping portion; the first sliding mechanism comprises a first connecting rod, a first sliding block, a supporting plate body, a linking plate, a linking member and an intermediate transmission member. The first connecting rod is connected to the fixed casing, and one end of the first connecting rod is pivotally connected to the first pivoting portion; the first sliding block is connected to the movable housing, and the first sliding block is coupled to the first connecting body in a relatively sliding manner One side of the rod, the first slider has a first connecting portion; one end of the supporting plate body has a limiting portion, which is located on the first stopping portion, and one side of the supporting plate body has a second connecting portion The second connecting portion is connected to the first connecting portion, wherein the supporting plate body is curved in an arc shape relative to the first sliding block; one end of the linking plate is pivotally connected to the second pivoting portion, and the other end of the linking plate has a first rack, first The rack is limited to be located on the fixed housing in a relatively movable manner; the linking member is connected to the movable housing; and the intermediate transmission member has a point for pivotally positioning on the fixed housing, and one end of the intermediate transmission member has a gear portion The first rack is provided for the teeth, and the other end of the intermediate transmission member has a sliding portion for slidingly positioning on the linking member.
實施時，第一擋止部係為形成於基座一端之階級面，供限制支撐板體偏移一角度。In implementation, the first stop portion is a class surface formed at one end of the base for limiting the support plate body from being offset by an angle.
實施時，第一連桿之一端係以一第一樞軸樞接第一樞接部，鄰近第一連桿之該端具有一第一導引面，第一導引面係以遠離該端之方向向下傾斜延伸而成。In one embodiment, one end of the first connecting rod is pivotally connected to the first pivoting portion by a first pivot, and the end of the first connecting rod has a first guiding surface, the first guiding surface is away from the end The direction is inclined downward and extended.
實施時，本發明更包括一第一支撐面，第一支撐面鄰接第一導引面並與第一導引面形成一夾角，供偏移後之支撐板體之限位部抵壓承靠。In an embodiment, the present invention further includes a first supporting surface, the first supporting surface abutting the first guiding surface and forming an angle with the first guiding surface, and the limiting portion of the supporting support body is pressed against the offset .
實施時，第一滑塊之一端具有一斜面，第一連接部係為形成於第一滑塊之一側，並由該斜面向內凹陷之弧形導槽；第二連接部包括一弧形部及一復位件，弧形部形成於支撐板體之一側，復位件之兩端分別連接弧形部及第一滑塊，供弧形部以可相對弧形滑動之方式容納於弧形導槽內。In one embodiment, one end of the first slider has a sloped surface, and the first connecting portion is an arcuate guiding groove formed on one side of the first sliding block and recessed by the oblique surface; the second connecting portion includes an arc shape And a resetting member, the curved portion is formed on one side of the supporting plate body, and the two ends of the restoring member are respectively connected with the curved portion and the first sliding block, wherein the curved portion is accommodated in the arc in a manner of sliding relative to the curved shape Inside the guide.
實施時，支撐板體包括一支撐板及一連接板，連接板之一端連結支撐板，連接板之另一端具有第二連接部之弧形部。In implementation, the support plate body comprises a support plate and a connecting plate, one end of the connecting plate is connected to the support plate, and the other end of the connecting plate has an arc portion of the second connecting portion.
實施時，連動板包括上下層疊連接之一第一連動片及一第二連動片，第一連動片之一端具有一第一軸，第二連動片之一端具有一第二軸，第一軸及第二軸分別樞接第二樞接部。In the implementation, the linkage plate includes a first linkage piece and a second linkage piece, wherein one end of the first linkage piece has a first axis, and one end of the second linkage piece has a second axis, the first axis and The second shaft is pivotally connected to the second pivoting portion.
實施時，連動板之另一端樞接第一齒條之一端。In implementation, the other end of the linkage plate is pivotally connected to one end of the first rack.
實施時，固定殼體上具有一長導槽，第一齒條之底面具有一導柱，導柱穿入長導槽內，供第一齒條以可相對移動之方式限位於固定殼體上。In practice, the fixed housing has a long guiding groove, and the bottom surface of the first rack has a guiding post, and the guiding post penetrates into the long guiding groove, so that the first rack is restricted to be fixed on the fixed housing. .
實施時，齒輪部與支點具有相同之軸心。In implementation, the gear portion has the same axis as the fulcrum.
實施時，連動件之頂面具有一V字形開槽，中間傳動件另一端之滑動部容納於V字形開槽內之一導槽之中。In implementation, the top mask of the linking member has a V-shaped slot, and the sliding portion at the other end of the intermediate transmission member is received in one of the guide grooves in the V-shaped slot.
實施時，本發明更包括一第二連桿，第二連桿連接固定殼體，一第二樞軸樞接基座一端之第一樞接部，第二連桿之一端固定連接第二樞軸，藉以讓第二樞軸、第二連桿與固定殼體同步轉動。When implemented, the present invention further includes a second connecting rod, the second connecting rod is connected to the fixed housing, a second pivot pivotally connects the first pivoting portion of one end of the base, and one end of the second connecting rod is fixedly connected to the second pivot a shaft for rotating the second pivot shaft and the second link in synchronization with the fixed housing.
實施時，鄰近第二連桿之該端具有一第二導引面，第二導引面係以遠離該端之方向向下傾斜延伸而成。In implementation, the end adjacent to the second link has a second guiding surface, and the second guiding surface is formed to extend obliquely downward from the end.
實施時，本發明更包括一第二支撐面，第二支撐面鄰接第二導引面並與第二導引面形成一夾角，供偏移後之支撐板體之限位部抵壓承靠。In an embodiment, the present invention further includes a second supporting surface, the second supporting surface abuts the second guiding surface and forms an angle with the second guiding surface, and the limiting portion of the supporting support body is pressed against the offset .
實施時，基座之另一端更具有一第三樞接部、一第四樞接部及一第二擋止部，轉軸模組更包括一第二滑移機構，第二滑移機構與第一滑移機構具有相對應之結構，並相對稱設置於基座之兩端。In the implementation, the other end of the base further has a third pivoting portion, a fourth pivoting portion and a second stopping portion, and the rotating shaft module further comprises a second sliding mechanism, the second sliding mechanism and the second A sliding mechanism has a corresponding structure and is symmetrically disposed at both ends of the base.
為進一步了解本發明，以下舉較佳之實施例，配合圖式、圖號，將本發明之具體構成內容及其所達成的功效詳細說明如下。In order to further understand the present invention, the specific embodiments of the present invention and the effects achieved thereby are described in detail below with reference to the drawings and drawings.
請參閱第1圖所示，本發明折疊式裝置的轉軸模組1之一端面同時接觸一撓性顯示器13之兩半部，轉軸模組1之另一端面分別連接一第一殼體11及一第二殼體12，供連動第一殼體11及第二殼體12，使第一殼體11及第二殼體12相對翻轉，藉以使撓性顯示器13能相對彎摺或展平，並在整體彎摺時，能如第7圖所示，在第一殼體11及第二殼體12之交接位置讓出一容置空間14，以容納撓性顯示器13之中間彎曲部位。在本實施例中，第一殼體11及第二殼體12具有相同之結構，第一殼體11及第二殼體12分別包括一固定殼體(111,121)及可分別相對於固定殼體(111,121)伸縮之活動殼體(112,122)，各活動殼體(112,122)分別包括一外框(113,123)及連接外框(113,123)之一平板(114,124)，該二個平板(114,124)位於撓性顯示器13之底面。Referring to FIG. 1 , one end surface of the rotating shaft module 1 of the folding device of the present invention simultaneously contacts two halves of a flexible display 13 , and the other end surface of the rotating shaft module 1 is respectively connected to a first housing 11 and a second housing 12 for interlocking the first housing 11 and the second housing 12 to relatively reverse the first housing 11 and the second housing 12, so that the flexible display 13 can be relatively bent or flattened. When the whole is bent, as shown in FIG. 7, an accommodating space 14 is provided at the intersection of the first casing 11 and the second casing 12 to accommodate the intermediate curved portion of the flexible display 13. In this embodiment, the first housing 11 and the second housing 12 have the same structure, and the first housing 11 and the second housing 12 respectively include a fixed housing (111, 121) and can be respectively opposite to the fixed housing. (111, 121) telescopic movable housings (112, 122), each of the movable housings (112, 122) respectively including an outer frame (113, 123) and a flat plate (114, 124) connecting the outer frames (113, 123), the two flat plates (114, 124) are located in the flexible The bottom surface of the sexual display 13.
如第2~6圖所示，其為本發明折疊式裝置的轉軸模組1之較佳實施例，係包括一基座2、一第一滑移機構3及一第二滑移機構3’，其中，基座2位於第一殼體11及第二殼體12之間，基座2之一端具有在不同軸心上之第一樞接部21、第二樞接部22及第一擋止部23，基座2之另一端具有與上述各樞接部及第一擋止部23反向之第三樞接部24、第四樞接部25及第二擋止部26。第一擋止部23及第二擋止部26係為分別形成於基座2兩端之階級面。第一滑移機構3及第二滑移機構3’分別樞接於基座2之兩端，藉以使第一滑移機構3與第二滑移機構3’相對稱設置。基座2內具有一第一齒輪27及一第二齒輪28，第一齒輪27連接第一殼體11之固定殼體111，第二齒輪28連接第二殼體12之固定殼體121，第一齒輪27經由中間齒輪29齒合第二齒輪28，實施時，第一齒輪27及第二齒輪28亦可以相互嚙合同動，讓第二滑移機構3’與第一滑移機構3相對翻轉。在本實施例中，第一滑移機構3與第二滑移機構3’具有相同之結構，謹以第一滑移機構3為例提出以下說明。As shown in FIGS. 2-6, the preferred embodiment of the hinge module 1 of the folding device of the present invention comprises a base 2, a first sliding mechanism 3 and a second sliding mechanism 3'. The base 2 is located between the first housing 11 and the second housing 12. The one end of the base 2 has a first pivoting portion 21, a second pivoting portion 22 and a first stop on different axes. The other end of the base 2 has a third pivoting portion 24, a fourth pivoting portion 25, and a second stopping portion 26 that are opposite to the respective pivoting portions and the first blocking portion 23. The first stopper portion 23 and the second stopper portion 26 are formed on the level surfaces of the both ends of the susceptor 2, respectively. The first slip mechanism 3 and the second slip mechanism 3' are pivotally connected to the two ends of the base 2, respectively, whereby the first slip mechanism 3 and the second slip mechanism 3' are disposed symmetrically. The base 2 has a first gear 27 and a second gear 28. The first gear 27 is connected to the fixed housing 111 of the first housing 11, and the second gear 28 is connected to the fixed housing 121 of the second housing 12. A gear 27 is coupled to the second gear 28 via the intermediate gear 29. When implemented, the first gear 27 and the second gear 28 can also be meshed with each other, so that the second slip mechanism 3' and the first slip mechanism 3 are reversed. . In the present embodiment, the first slip mechanism 3 and the second slip mechanism 3' have the same structure, and the following description will be made by taking the first slip mechanism 3 as an example.
第一滑移機構3包括一第一連桿31、一第一滑塊32、一支撐板體33、一連動板34、一連動件35、一中間傳動件36以及一第二連桿37。第一連桿31之一端連接固定殼體111，第一連桿31之另一端具有一第一樞軸311以樞接第一樞接部21，藉以讓第一連桿31與固定殼體111同步轉動；鄰近第一連桿31之該端具有一第一導引面312，第一導引面312係以遠離該端之方向向下傾斜延伸而成之平面；第一連桿31之一側具有呈階梯狀之上軌道313。另，一第一支撐面314鄰接第一導引面312並與第一導引面312形成一夾角，第一支撐面314係以遠離該第一導引面312一端之方向並向上傾斜延伸而成之平面。The first sliding mechanism 3 includes a first connecting rod 31, a first sliding block 32, a supporting plate body 33, a linking plate 34, a linking member 35, an intermediate transmission member 36 and a second connecting rod 37. One end of the first connecting rod 31 is connected to the fixed housing 111. The other end of the first connecting rod 31 has a first pivot 311 for pivoting the first pivoting portion 21, so that the first connecting rod 31 and the fixed housing 111 are connected. Synchronously rotating; the end adjacent to the first link 31 has a first guiding surface 312, and the first guiding surface 312 is a plane extending obliquely downward from the end; one of the first links 31 The side has a stepped upper track 313. In addition, a first supporting surface 314 abuts the first guiding surface 312 and forms an angle with the first guiding surface 312. The first supporting surface 314 extends away from the end of the first guiding surface 312 and extends upward. Into the plane.
第一滑塊32位於第一連桿31之一側，相鄰第一連桿31之第一滑塊32一側具有階梯狀之下軌道321，下軌道321對應搭接上軌道312，藉以讓第一滑塊32以可相對滑動之方式連結於第一連桿31之一側。第一滑塊32向上連接活動殼體112之平板114，第一滑塊32之一端具有一斜面322，由該斜面322向內凹陷一弧形導槽，弧形導槽形成於第一滑塊32之一側，該弧形導槽做為第一連接部323。又在第一滑塊32之底面內凹陷有一容置長槽324，以與做為第一連接部323之弧形導槽相連通。The first slider 32 is located on one side of the first link 31, and the first slider 32 of the adjacent first link 31 has a stepped lower rail 321 on the side of the first slider 32, and the lower rail 321 is correspondingly overlapped with the upper rail 312, so that the first A slider 32 is coupled to one side of the first link 31 so as to be relatively slidable. The first slider 32 is connected to the flat plate 114 of the movable housing 112. One end of the first slider 32 has a slope 322. The inclined surface 322 is recessed inwardly by an arcuate guide groove. The curved guide groove is formed on the first slider. One side of the 32, the curved guide groove serves as the first connecting portion 323. Further, a receiving long groove 324 is recessed in the bottom surface of the first slider 32 to communicate with the arcuate guiding groove as the first connecting portion 323.
支撐板體33包括一支撐板331及一連接板332，支撐板331係為一長形板體，支撐板331水平延伸之一端做為限位部333，以供搭接限位於基座2之第一擋止部23上；連接板332之一端係為一板片，供以螺絲連結於支撐板331之一側底面，實施時，支撐板331及連接板332並不限制為可拆裝之結構，彼此亦可結合為一體成型的結構，以省略兩板之間的螺接工序；連接板332之另一端具有一弧形部334，弧形部334對應容納於第一滑塊32的第一連接部323之中，藉以讓支撐板體33相對於第一滑塊32進行弧形擺動；弧形部334向下延伸一耳片337，並導入第一滑塊32之容置長槽324中；一復位件335係為拉伸彈簧，拉伸彈簧之一端連接弧形部334之耳片337，拉伸彈簧之另一端連接第一滑塊32之底部，亦即以遠離耳片337之方向固定連接於容置長槽324之一側，使有利於在有限的空間中形成有效力矩以供拉動整個支撐板體33，上述弧形部334及復位件335合設為一第二連接部336。The support plate body 33 includes a support plate 331 and a connecting plate 332. The support plate 331 is an elongated plate body. One end of the support plate 331 extends horizontally as a limiting portion 333 for the lap joint to be located at the base 2. The first end of the connecting plate 332 is a plate that is screwed to one side of the bottom surface of the supporting plate 331. When implemented, the supporting plate 331 and the connecting plate 332 are not limited to being detachable. The structures may be combined with each other to form an integrally formed structure to omit the screwing process between the two plates; the other end of the connecting plate 332 has an arcuate portion 334 corresponding to the first slider 32. In a connecting portion 323, the supporting plate body 33 is curvedly oscillated relative to the first sliding block 32; the curved portion 334 extends downwardly from the ear piece 337 and is introduced into the receiving slot 324 of the first sliding block 32. A reset member 335 is a tension spring, and one end of the tension spring is connected to the ear piece 337 of the curved portion 334, and the other end of the tension spring is connected to the bottom of the first slider 32, that is, away from the ear piece 337. The direction is fixedly connected to one side of the accommodating long groove 324, so as to facilitate forming an effective torque in a limited space for Moving the entire support plate 33, above the arcuate portions 334 and 335 is reset to a second engagement portion 336 is connected.
連動板34包括上下層疊連接之一第一連動片341及一第二連動片342，以位於固定殼體111所提供之限位凹槽348中作動並被予以保護，經由第一連動片341及第二連動片342之層疊結構，可使連動板34作動更穩定。第一連動片341之一端具有一第一軸343，第二連動片342之一端具有一第二軸344，連動板34一端之第一軸343及第二軸344分別樞接基座2之第二樞接部22，而連動板34之另一端樞接一第一齒條345，第一齒條345之底面具有一導柱346，導柱346向下穿入固定殼體111之長導槽347內，藉以讓第一齒條345以可相對移動之方式限位於固定殼體111上。The interlocking plate 34 includes a first linking piece 341 and a second linking piece 342 which are vertically connected and connected to be actuated and protected by the limiting groove 348 provided by the fixed housing 111, via the first linking piece 341 and The laminated structure of the second linking piece 342 can make the interlocking plate 34 act more stably. One end of the first linking piece 341 has a first shaft 343, and one end of the second linking piece 342 has a second shaft 344, and the first shaft 343 and the second shaft 344 of one end of the linking plate 34 are respectively pivotally connected to the base 2 The two ends of the linking plate 34 are pivotally connected to a first rack 345. The bottom surface of the first rack 345 has a guiding post 346, and the guiding post 346 penetrates downward into the long guiding slot of the fixed housing 111. In 347, the first rack 345 is limited to be fixed on the fixed housing 111 in a relatively movable manner.
連動件35係為一長方形體，連動件35與第一齒條345相互並列，連動件35向上連接活動殼體112之平板114，連動件35之頂面具有一V字形開槽351，V字形開槽351內具有橫向之一導槽352。中間傳動件36之底面具有一向下凸出之圓桿，以樞接定位於固定殼體111上，該圓桿做為中間傳動件36之擺動支點361，中間傳動件36之一端具有一齒輪部362，供齒合第一齒條345，中間傳動件36之另一端具有一下凸圓柱，該下凸圓柱做為滑動部363，滑動部363容納於連動件35之V字形開槽351內之導槽352之中，相互推壓作動，供滑動定位於連動件35上。另，在中間傳動件36兩端間之一側可止擋於V字形開槽351之一側內壁，以加強定位效果並有助於中間傳動件36轉動至預設角度，以防轉動過度而傷及撓性顯示器13。在本實施例中，支點361與齒輪部362具有相同之軸心。The linking member 35 is a rectangular body, the linking member 35 and the first rack 345 are juxtaposed with each other, and the linking member 35 is connected upwardly to the flat plate 114 of the movable housing 112. The top surface of the linking member 35 has a V-shaped slot 351, V-shaped. The slot 351 has a lateral guide groove 352 therein. The bottom surface of the intermediate transmission member 36 has a downwardly projecting round rod for pivotally positioning on the fixed housing 111. The round rod serves as a swinging fulcrum 361 of the intermediate transmission member 36. One end of the intermediate transmission member 36 has a gear portion. 362, the first rack 345 is engaged with the tooth, and the other end of the intermediate transmission member 36 has a lower convex cylinder. The lower convex cylinder is used as the sliding portion 363, and the sliding portion 363 is received in the V-shaped slot 351 of the linking member 35. The grooves 352 are pressed against each other for sliding positioning on the linking member 35. In addition, one side between the two ends of the intermediate transmission member 36 can stop on the inner wall of one side of the V-shaped slot 351 to enhance the positioning effect and help the intermediate transmission member 36 to rotate to a preset angle to prevent excessive rotation. Injury to the flexible display 13. In the present embodiment, the fulcrum 361 and the gear portion 362 have the same axis.
第二連桿37係為一長形桿體，第二連桿37並列於連動板34與第一齒條345之一側，第二連桿37具有反向之第一端及第二端。第二連桿37之第一端向下連接固定殼體111，第二連桿37之第二端連接固定一第二樞軸371，第二樞軸371樞接基座2之第一樞接部21，藉以讓第二樞軸371、第二連桿37與固定殼體111同步轉動。而鄰近第二連桿37之第二端位置上具有一第二導引面372，第二導引面372係以遠離第二端之方向向下傾斜延伸而成之平面；一第二支撐面373鄰接第二導引面372並與第二導引面372形成一夾角，第二支撐面373係以遠離第二導引面372一端之方向並向上傾斜延伸而成之平面。第二導引面372、第二支撐面373與第一連桿31之第一導引面312、第一支撐面314分別對應設置於連動板34之兩側。The second link 37 is an elongated rod body, and the second link 37 is juxtaposed on one side of the linking plate 34 and the first rack 345. The second link 37 has a reverse first end and a second end. The first end of the second link 37 is connected to the fixed housing 111, the second end of the second link 37 is connected to the second pivot 371, and the second pivot 371 is pivotally connected to the first pivot of the base 2. The portion 21 is configured to rotate the second pivot 371 and the second link 37 in synchronization with the fixed housing 111. A second guiding surface 372 is disposed adjacent to the second end of the second connecting rod 37. The second guiding surface 372 is a plane extending obliquely downward from the second end; a second supporting surface The 373 abuts the second guiding surface 372 and forms an angle with the second guiding surface 372. The second supporting surface 373 is a plane extending away from the one end of the second guiding surface 372 and extending obliquely upward. The second guiding surface 372 and the second supporting surface 373 are respectively disposed on the two sides of the linking plate 34 corresponding to the first guiding surface 312 and the first supporting surface 314 of the first connecting rod 31 respectively.
藉此，當第一殼體11與第二殼體12相對翻轉展開而呈現展平之狀態時，支撐板331一端之限位部333可以經由第一導引面312與第二導引面372之導引，以順暢的搭接限位於基座2之第一擋止部23上，藉以限制支撐板體33之作動，讓二個支撐板331向上支撐撓性顯示器13。此時，第一滑移機構3與第二滑移機構3’之復位件335分別被拉伸以蓄積彈力。Therefore, when the first housing 11 and the second housing 12 are oppositely unfolded to be in a flattened state, the limiting portion 333 at one end of the support plate 331 can pass through the first guiding surface 312 and the second guiding surface 372. The guiding is provided on the first stopping portion 23 of the base 2 with a smooth overlapping limit, thereby restricting the actuation of the supporting plate body 33, and the two supporting plates 331 support the flexible display 13 upward. At this time, the reset members 335 of the first slip mechanism 3 and the second slip mechanism 3' are respectively stretched to accumulate the elastic force.
如第7~9圖所示，當第一殼體11與第二殼體12相對翻轉閉合而讓二組固定殼體(111,121)及活動殼體(112,122)分別拉開距離時，經由第一滑移機構3及第二滑移機構3’的同時作動及二個復位件335之彈力回復作用，即可使兩組滑移機構之支撐板331之限位部333分別與基座2之第一擋止部23、第二擋止部26相對滑動分開，從而使二個限位部333同時脫離第一擋止部23及第二擋止部26之限制，並讓二個支撐板體33分別相對於二個第一滑塊32進行弧形擺動，使二個支撐板331分別偏移一角度，同時讓二個連接板332分別抵壓在各第一滑塊32一端之斜面322、且讓各個支撐板331抵壓在第一支撐面314及第二支撐面373上，藉以形成多個接觸面以分擔負荷並均勻支撐，又使連動板34之層疊結構可平躺於限位凹槽348之槽內底面，以防支撐板331承靠時干涉連動板34之情形。而由於兩個滑移機構之兩個支撐板331相對偏移一角度，則會形成一容置空間14以容納撓性顯示器13之中間彎曲部位。As shown in FIGS. 7-9, when the first housing 11 and the second housing 12 are reversely closed and the two sets of the fixed housing (111, 121) and the movable housing (112, 122) are respectively opened apart, the first Simultaneous actuation of the sliding mechanism 3 and the second sliding mechanism 3' and elastic recovery of the two resetting members 335, so that the limiting portions 333 of the supporting plates 331 of the two sets of sliding mechanisms and the base 2 respectively The two stopper portions 23 and the second stopper portion 26 are slidably separated from each other, so that the two stopper portions 333 are simultaneously separated from the restriction of the first stopper portion 23 and the second stopper portion 26, and the two support plate bodies 33 are allowed to be separated. The two first sliders 32 are respectively oscillated in an arc, so that the two support plates 331 are respectively offset by an angle, and the two connecting plates 332 are respectively pressed against the inclined surface 322 of one end of each of the first sliders 32, and The supporting plates 331 are pressed against the first supporting surface 314 and the second supporting surface 373 to form a plurality of contact surfaces to share the load and uniformly support, and the laminated structure of the linking plate 34 can be lying flat on the limiting groove. The bottom surface of the groove of 348 prevents the support plate 331 from interfering with the interlocking plate 34 when it bears. Since the two support plates 331 of the two sliding mechanisms are relatively offset by an angle, an accommodating space 14 is formed to accommodate the intermediate curved portion of the flexible display 13.
請同時參閱第7、10、11圖所示，在第一殼體11與第二殼體12相對翻轉閉合的過程中，由於中間傳動件36一端之齒輪部362齒合第一齒條345，而中間傳動件36另一端之滑動部363容納於連動件35之V字形開槽351內之導槽352內。當中間傳動件36轉動一θ1(前段轉動角度)以同時帶動第一齒條345與連動件35以反方向(相對方向)平行移動時，若以第一齒條345之水平移動前段距離設為S11，連動件35之相對水平移動前段距離設為S21，則 S11=r1(齒輪部362之節圓半徑)*θ1(前段轉動角度) S21=r2(齒輪部362之軸心至滑動部363之軸心距離)*sinθ1(前段轉動角度) 因此，S11＜S21 再者，若將兩殼體相對翻轉閉合的總轉動角度θ是以一θ1(前段轉動角度)及一θ2(後段轉動角度)加總而成，由於第一齒條345之水平移動總距離設為S1，兩者之間的相對關係示意圖可參見第12圖所示，圖中之橫向軸和縱向軸分別預設為主動構件和從動構件，則 S1=S11(水平移動前段距離)+S12(水平移動後段距離) = r1*[θ1(前段轉動角度)+θ2(後段轉動角度)] 而由於連動件35之相對水平移動總距離設為S2，其與總轉動角度θ的相對關係示意圖可參見第13圖所示，圖中之橫向軸和縱向軸分別預設為主動構件和從動構件，則 S2=S21(相對水平移動前段距離)+S22(相對水平移動後段距離) = r2*sin[θ1(前段轉動角度)+θ2(後段轉動角度)] 所以在中間傳動件36繼續轉動一θ2(後段轉動角度)之後，第一齒條345之水平移動後段距離設為S12，則 S12=S1-S11= r1*(θ1+θ2) ─ r1*θ1 連動件35之相對水平移動後段距離設為S22，則 S22=S2-S21= r2*sin(θ1+θ2) ─ r2* sinθ1 同理可知 S12＜S22 ，其中如果在θ1(前段轉動角度)相等於θ2(後段轉動角度)之情況下，則S22＜S21，從而在連動件35之相對水平移動之前、後段歷程中分別產生先快後慢之功效，後續以本發明之技術特徵來解說。Please refer to FIGS. 7, 10, and 11, as the first housing 11 and the second housing 12 are relatively turned over and closed, since the gear portion 362 at one end of the intermediate transmission member 36 is engaged with the first rack 345, The sliding portion 363 at the other end of the intermediate transmission member 36 is received in the guide groove 352 in the V-shaped groove 351 of the linking member 35. When the intermediate transmission member 36 rotates by a θ1 (front rotation angle) to simultaneously drive the first rack 345 and the linkage member 35 to move in the opposite direction (relative direction), if the first rack 345 moves horizontally, the distance of the front section is set to S11, the relative horizontal movement of the linkage 35 is set to S21, then S11=r1 (the pitch radius of the gear portion 362)*θ1 (the front rotation angle) S21=r2 (the axis of the gear portion 362 to the sliding portion 363) Axis distance) *sin θ1 (front rotation angle) Therefore, S11 < S21 Further, if the two housings are reversely closed, the total rotation angle θ is a θ1 (front rotation angle) and a θ2 (rear rotation angle). In total, since the total horizontal movement distance of the first rack 345 is set to S1, the relative relationship between the two is shown in Fig. 12, wherein the horizontal axis and the longitudinal axis are respectively preset as active members and For the driven member, S1=S11 (horizontal movement front distance)+S12 (horizontal movement rear distance) = r1*[θ1 (front rotation angle) + θ2 (rear rotation angle)] and due to the relative horizontal movement of the linkage 35 The distance is set to S2, and the relative relationship with the total rotation angle θ can be seen in the first In the figure 3, the horizontal axis and the longitudinal axis in the figure are preset as the active member and the driven member, respectively, then S2=S21 (relative to the horizontal movement of the front distance)+S22 (relative to the horizontal movement of the rear distance) = r2*sin[θ1 (front rotation angle) + θ2 (rear rotation angle)] Therefore, after the intermediate transmission member 36 continues to rotate by θ2 (rear rotation angle), the horizontal movement of the first rack 345 is set to S12, then S12=S1-S11 = r1*(θ1+θ2) ─ r1*θ1 The relative horizontal movement of the linkage 35 is set to S22, then S22=S2-S21= r2*sin(θ1+θ2) ─ r2* sinθ1 Similarly, S12<S22 , wherein if θ1 (the front rotation angle) is equal to θ2 (the rear rotation angle), then S22 < S21, so that the effect of the first fast and the slow is generated before and after the relative horizontal movement of the linkage 35, respectively. The following is explained in terms of the technical features of the present invention.
因此，當中間傳動件36以支點361為軸心原地定速轉動時，第一齒條345係以一定速移動，而被推動之連動件35則會在轉動角度之前、後段分別形成長、短距離之相對水平移動，藉此產生先快後慢之速度以相對於第一齒條345進行反方向平行移動。藉以在第一殼體11與第二殼體12相對翻轉閉合的動作開始階段(可視為中間傳動件36轉動一前段轉動角度θ1)，能讓支撐板331之限位部333與基座2之第一擋止部23快速分離，以使兩個支撐板331相對偏移一角度，逐漸形成可以容納撓性顯示器13中間彎曲部位之容置空間14，在此過程中撓性顯示器13之中間彎曲部位會同步以遠離基座2之方向移動(可視為連動件35之相對水平移動前段距離S21)，繼而在第一殼體11與第二殼體12相對翻轉閉合的動作持續階段(可視為中間傳動件36轉動一後段轉動角度θ2，同時使連動件35行進一相對水平移動後段距離S22)，由於被推動之連動件35之移動速度變慢至停止，在此過程中之兩個支撐板331也完全展開，藉以使撓性顯示器13之中間彎曲部位能適當的容納在容置空間14之中，防止撓性顯示器13之中間彎曲部位過於遠離基座2，避免減弱補償摺疊路徑之效果。Therefore, when the intermediate transmission member 36 is rotated at a constant speed with the fulcrum 361 as the axis, the first rack 345 moves at a constant speed, and the pushed linkage 35 forms a long length before and after the rotation angle. The relative horizontal movement of the short distances thereby produces a first fast and slow speed to move in parallel in the opposite direction relative to the first rack 345. Therefore, in the initial stage of the operation of the first housing 11 and the second housing 12 relative to the reverse closing (which can be regarded as the middle transmission member 36 rotating a front rotation angle θ1), the limiting portion 333 of the support plate 331 and the base 2 can be The first stopping portion 23 is quickly separated, so that the two supporting plates 331 are relatively offset by an angle, and gradually form an accommodating space 14 which can accommodate the intermediate curved portion of the flexible display 13, in the middle of which the flexible display 13 is bent. The position is synchronously moved in a direction away from the base 2 (which can be regarded as the relative horizontal movement of the link 35 by the front distance S21), and then the first housing 11 and the second housing 12 are relatively reversed and closed. The transmission member 36 rotates a rear portion rotation angle θ2, and at the same time causes the linkage member 35 to travel a relatively horizontal movement rearward distance S22). Since the moving speed of the pushed linkage member 35 is slowed to stop, the two support plates 331 in the process. Also fully developed, so that the intermediate curved portion of the flexible display 13 can be properly accommodated in the accommodating space 14, preventing the intermediate curved portion of the flexible display 13 from being too far away from the pedestal 2, thereby avoiding weakening the compensation fold The effect of the path.
因此，本發明具有以下之優點： 1、 本發明經由第一滑塊、支撐板體、連動板以及一半齒輪模組之間的連接關係及結構特徵，可以有效薄型化「補償摺疊路徑機構」的整體，進一步可簡化使用零件以降低生產成本。而經由支撐板體之第二連接部相對於第一滑塊之第一連接部弧形擺動，產生類似無軸蹺蹺板的自由擺動作用，即無需如習用技術一般的以實體軸樞接，亦有助於縮減體積並降低厚度，以利於薄型化之效果，使在整體彎摺時，能讓出容置空間以容納撓性顯示器之彎曲狀中間部位，而在整體展平時，又能對撓性顯示器之展平狀中間部位形成穩定之支撐。 2、 本發明係透過一端具有齒輪之中間傳動件以齒合第一齒條，並以中間傳動件之另一端滑動連接以帶動連動件，讓連接第一齒條之固定殼體與連接連動件之活動殼體能在折疊過程中，形成先快後慢之移動效果，以達到可補償折疊路徑差的功效，使快速形成可以容納撓性顯示器彎曲部位的空間，並可避免摺疊動作的力道對撓性顯示器造成拉扯或推擠，從而延長撓性顯示器之使用壽命。 3、 本發明之第一殼體與第二殼體在相對翻轉展開時，支撐板一端之限位部可以經由第一導引面與第二導引面之導引，以使限位部順暢的移動，再搭接限位於基座之第一擋止部上，藉以讓二個支撐板同時向上支撐撓性顯示器，因此，可以在支撐板彎曲變形時，仍能確保穩定之傳動效果。Therefore, the present invention has the following advantages: 1. The present invention can effectively thin and thin the "compensation folding path mechanism" through the connection relationship and structural features between the first slider, the support plate body, the linkage plate, and the half gear module. Overall, the use of parts can be further simplified to reduce production costs. And the second connecting portion of the supporting plate body is curved and oscillated relative to the first connecting portion of the first sliding block, thereby generating a free swinging action similar to the shaftless slab, that is, without the physical axis pivoting as in the prior art, Helps reduce the volume and reduce the thickness, so as to facilitate the effect of thinning, so that when the whole is bent, the accommodating space can be accommodated to accommodate the curved intermediate portion of the flexible display, and the flexibility can be achieved when the whole is flattened. The flattened intermediate portion of the display forms a stable support. 2. The invention transmits the first rack by the intermediate transmission member having the gear at one end, and the sliding connection of the other end of the intermediate transmission member to drive the linkage member, and the fixed housing and the connecting linkage for connecting the first rack The movable housing can form a fast and slow moving effect during the folding process, so as to achieve the effect of compensating for the difference of the folding path, so that the space for accommodating the curved portion of the flexible display can be quickly formed, and the force of the folding action can be avoided. The sexual display causes pulling or pushing, thereby extending the useful life of the flexible display. 3. When the first housing and the second housing of the present invention are relatively reversed and unfolded, the limiting portion at one end of the supporting plate can be guided through the first guiding surface and the second guiding surface to make the limiting portion smooth. The movement and the overlapping limit are located on the first stopping portion of the base, so that the two supporting plates simultaneously support the flexible display at the same time, so that the stable transmission effect can be ensured when the supporting plate is bent and deformed.
本發明雖為實現上述目的而揭露了較佳的具體實施例，惟其並非用以限制本發明之構造特徵，任何該技術領域之通常知識者應知，在本發明的技術精神下，任何輕易思及之變化或修飾皆是可能的，且皆為本發明之申請專利範圍所涵蓋。The present invention has been disclosed in order to achieve the above objects, but it is not intended to limit the structural features of the present invention. It should be understood by those of ordinary skill in the art that, in the technical spirit of the present invention, Variations or modifications are possible and are covered by the scope of the patent application of the present invention.
1‧‧‧折疊式裝置的轉軸模組 1‧‧‧Rotary shaft module for folding device
11‧‧‧第一殼體 11‧‧‧First housing
111,121‧‧‧固定殼體 111,121‧‧‧Fixed housing
112,122‧‧‧活動殼體 112,122‧‧‧Active housing
113,123‧‧‧外框 113,123‧‧‧Front frame
114,124‧‧‧平板 114,124‧‧‧ flat
12‧‧‧第二殼體 12‧‧‧ second housing
13‧‧‧撓性顯示器 13‧‧‧Flexible display
14‧‧‧容置空間 14‧‧‧ accommodating space
2‧‧‧基座 2‧‧‧Base
21‧‧‧第一樞接部 21‧‧‧First pivotal
22‧‧‧第二樞接部 22‧‧‧Second pivotal
23‧‧‧第一擋止部 23‧‧‧First stop
24‧‧‧第三樞接部 24‧‧‧ Third pivotal
25‧‧‧第四樞接部 25‧‧‧fourth pivotal department
26‧‧‧第二擋止部 26‧‧‧Second stop
27‧‧‧第一齒輪 27‧‧‧First gear
28‧‧‧第二齒輪 28‧‧‧second gear
29‧‧‧中間齒輪 29‧‧‧Intermediate gear
3‧‧‧第一滑移機構 3‧‧‧First slip mechanism
3’‧‧‧第二滑移機構 3'‧‧‧Second slip mechanism
31‧‧‧第一連桿 31‧‧‧ first link
311‧‧‧第一樞軸 311‧‧‧ first pivot
312‧‧‧第一導引面 312‧‧‧First guiding surface
313‧‧‧上軌道 313‧‧‧Upper track
314‧‧‧第一支撐面 314‧‧‧First support surface
32‧‧‧第一滑塊 32‧‧‧First slider
321‧‧‧下軌道 321‧‧‧ under the track
322‧‧‧斜面 322‧‧‧Bevel
323‧‧‧第一連接部 323‧‧‧First Connection
324‧‧‧容置長槽 324‧‧‧ accommodated long slots
33‧‧‧支撐板體 33‧‧‧Support plate
331‧‧‧支撐板 331‧‧‧Support board
332‧‧‧連接板 332‧‧‧Connecting plate
333‧‧‧限位部 333‧‧‧Limited
334‧‧‧弧形部 334‧‧‧Shade
335‧‧‧復位件 335‧‧‧Reset parts
336‧‧‧第二連接部 336‧‧‧Second connection
337‧‧‧耳片 337‧‧‧ ear
34‧‧‧連動板 34‧‧‧ linkage board
341‧‧‧第一連動片 341‧‧‧First Linkage
342‧‧‧第二連動片 342‧‧‧Second Linkage
343‧‧‧第一軸 343‧‧‧first axis
344‧‧‧第二軸 344‧‧‧second axis
345‧‧‧第一齒條 345‧‧‧first rack
346‧‧‧導柱 346‧‧‧ Guide column
347‧‧‧長導槽 347‧‧‧Long guide slot
348‧‧‧限位凹槽 348‧‧‧ Limit groove
35‧‧‧連動件 35‧‧‧ linkages
351‧‧‧V字形開槽 351‧‧‧V-shaped slotting
352‧‧‧導槽 352‧‧‧ Guide slot
36‧‧‧中間傳動件 36‧‧‧Intermediate transmission parts
361‧‧‧支點 361‧‧ fulcrum
362‧‧‧齒輪部 362‧‧‧ Gear Department
363‧‧‧滑動部 363‧‧‧Sliding section
37‧‧‧第二連桿 37‧‧‧Second connecting rod
371‧‧‧第二樞軸 371‧‧‧Second pivot
372‧‧‧第二導引面 372‧‧‧Second guiding surface
373‧‧‧第二支撐面 373‧‧‧second support surface
第1圖係為本發明轉軸模組之較佳實施例連結第一殼體及第二殼體時之立體外觀示意圖。 第2圖係為本發明轉軸模組之較佳實施例之第一、第二滑移機構之部份元件分解圖。 第3圖係為本發明轉軸模組之較佳實施例之第一滑移機構之部份元件分解圖。 第4圖係為本發明轉軸模組之較佳實施例之俯視圖。 第5圖係為第4圖之A-A’剖面圖。 第6圖係為第4圖之B-B’剖面圖。 第7圖係為第5圖之本發明在彎摺之後的剖面圖。 第8圖係為第6圖之本發明在彎摺之後的剖面圖。 第9圖係為本發明轉軸模組之較佳實施例在彎摺後之立體外觀示意圖。 第10圖係為本發明之第一、第二殼體在相對翻轉閉合的動作開始階段，第一齒條與連動件反方向平行移動時之使用狀態示意圖。 第11圖係為本發明之第一、第二殼體在相對翻轉閉合的動作持續階段，第一齒條與連動件反方向平行移動時之使用狀態示意圖。 第12圖係為本發明之第一齒條與中間轉動件在兩殼體相對翻轉閉合期間之水平移動總距離與總轉動角度之相對關係示意圖。 第13圖係為本發明之中間轉動件與連動件在兩殼體相對翻轉閉合期間之總轉動角度與相對水平移動總距離之相對關係示意圖。FIG. 1 is a perspective view showing a perspective view of a preferred embodiment of a hinge module of the present invention when the first housing and the second housing are coupled. Figure 2 is a partial exploded view of the first and second slip mechanisms of the preferred embodiment of the hinge module of the present invention. Figure 3 is a partial exploded view of the first slip mechanism of the preferred embodiment of the hinge module of the present invention. Figure 4 is a plan view of a preferred embodiment of the hinge module of the present invention. Fig. 5 is a cross-sectional view taken along line A-A' of Fig. 4. Fig. 6 is a cross-sectional view taken along line B-B' of Fig. 4. Figure 7 is a cross-sectional view of the invention of Figure 5 after bending. Figure 8 is a cross-sectional view of the invention of Figure 6 after bending. Figure 9 is a perspective view of the preferred embodiment of the rotating shaft module of the present invention after bending. Figure 10 is a schematic view showing the state of use of the first rack and the second housing in the initial stage of the relative flipping operation, when the first rack and the linking member move in parallel in the opposite direction. Figure 11 is a schematic view showing the state of use of the first and second housings in the first and second housings in the relative continuation of the reverse rotation, when the first rack and the linkage move in parallel in the opposite direction. Figure 12 is a schematic view showing the relative relationship between the total horizontal movement distance and the total rotation angle of the first rack and the intermediate rotating member of the present invention during the relative flipping and closing of the two housings. Figure 13 is a schematic view showing the relative relationship between the total rotation angle and the relative horizontal movement total distance of the intermediate rotating member and the linking member during the relative flipping and closing of the two housings according to the present invention.
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107147065A TWI679522B (en) | 2018-12-26 | 2018-12-26 | A hinge module for the foldable type device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107147065A TWI679522B (en) | 2018-12-26 | 2018-12-26 | A hinge module for the foldable type device |
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| Publication Number | Publication Date |
|---|---|
| TW201921222A true TW201921222A (en) | 2019-06-01 |
| TWI679522B TWI679522B (en) | 2019-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107147065A TWI679522B (en) | 2018-12-26 | 2018-12-26 | A hinge module for the foldable type device |
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| Country | Link |
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| TW (1) | TWI679522B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273915A (en) * | 2019-06-25 | 2019-09-24 | 昆山国显光电有限公司 | The support device of flexible screen, folding display module and display equipment |
| CN110784570A (en) * | 2019-10-29 | 2020-02-11 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
| CN112398977A (en) * | 2019-08-16 | 2021-02-23 | 比亚迪股份有限公司 | Folding device for flexible screen and mobile terminal |
| WO2021204019A1 (en) * | 2020-04-09 | 2021-10-14 | 杭州安费诺飞凤通信部品有限公司 | Hinge for mobile electronic terminal having inward-foldable flexible screen |
| WO2023221049A1 (en) * | 2022-05-19 | 2023-11-23 | 北京小米移动软件有限公司 | Folding mechanism and foldable electronic device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110992833B (en) * | 2019-12-19 | 2020-10-23 | 倪承明 | Rotating shaft type folding assembly for flexible screen mobile terminal |
| TWI812233B (en) * | 2021-08-08 | 2023-08-11 | 仁寶電腦工業股份有限公司 | Foldable electronic device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101986762B1 (en) * | 2012-10-19 | 2019-06-10 | 삼성디스플레이 주식회사 | Foldable display device |
| KR102150711B1 (en) * | 2013-05-28 | 2020-09-02 | 삼성디스플레이 주식회사 | Flexible display apparatus |
| CN203632709U (en) * | 2013-10-09 | 2014-06-04 | 冯振华 | Soft screen foldable mobile phone |
| KR102235171B1 (en) * | 2014-09-01 | 2021-04-02 | 엘지디스플레이 주식회사 | Foldable display apparatus |
| WO2016080239A1 (en) * | 2014-11-18 | 2016-05-26 | シャープ株式会社 | Display device |
| KR102333557B1 (en) * | 2014-12-30 | 2021-12-01 | 엘지디스플레이 주식회사 | Foldable display apparatus |
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2018
- 2018-12-26 TW TW107147065A patent/TWI679522B/en active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273915A (en) * | 2019-06-25 | 2019-09-24 | 昆山国显光电有限公司 | The support device of flexible screen, folding display module and display equipment |
| US11914430B2 (en) | 2019-06-25 | 2024-02-27 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Support apparatus for flexible screen, foldable display module, and display device |
| CN112398977A (en) * | 2019-08-16 | 2021-02-23 | 比亚迪股份有限公司 | Folding device for flexible screen and mobile terminal |
| CN112398977B (en) * | 2019-08-16 | 2022-05-13 | 比亚迪股份有限公司 | Folding device for flexible screen and mobile terminal |
| CN110784570A (en) * | 2019-10-29 | 2020-02-11 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
| CN110784570B (en) * | 2019-10-29 | 2021-04-09 | Oppo广东移动通信有限公司 | Folding device and electronic equipment |
| US12032412B2 (en) | 2019-10-29 | 2024-07-09 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Foldable apparatus and electronic device |
| WO2021204019A1 (en) * | 2020-04-09 | 2021-10-14 | 杭州安费诺飞凤通信部品有限公司 | Hinge for mobile electronic terminal having inward-foldable flexible screen |
| WO2023221049A1 (en) * | 2022-05-19 | 2023-11-23 | 北京小米移动软件有限公司 | Folding mechanism and foldable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI679522B (en) | 2019-12-11 |
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