-
公开(公告)号：US11841046B2
公开(公告)日：2023-12-12
申请号：US17456702
申请日：2021-11-29
Applicant: FOSITEK CORPORATION
Inventor： Chun-Han Lin
CPC classification number: F16C11/04 , G06F1/1652 , G06F1/1681 , E05D3/18 , E05Y2900/606
Abstract: A hinge includes a base seat, two connecting members and two sliding members. The base seat has two first arcuate rails each extending around a first rotating axis. Each connecting member has a first sliding portion matingly engaged with and slidable along the respective first arcuate rail, and a second arcuate rail extending around a second rotating axis. Each sliding member has a second sliding portion matingly engaged with and slidable along the second arcuate rail such that the two sliding members are rotatable relative to the base seat between an initial position and a terminal position about the first rotating axes and about the second rotating axes.
-
公开(公告)号：US11698665B2
公开(公告)日：2023-07-11
申请号：US17390269
申请日：2021-07-30
Applicant: FOSITEK CORPORATION
Inventor： An-Szu Hsu , Chun-Han Lin , Yung-Chih Tseng
CPC classification number: G06F1/1681 , F16C11/04 , E05D3/122 , E05D3/18 , E05D11/087 , E05Y2900/606
Abstract: A multi-position hinge includes a base seat, a first axle, a second axle and a sliding assembly. The first and second axles rotatably extend through the base seat in a first direction and are spaced apart from each other in a second direction. The first axle has a first recess, a second recess and a first gear portion. The second axle has a third recess, a fourth recess and a second gear portion corresponding with the first recess, the second recess and the first gear portion, respectively. The sliding assembly includes a first sliding member engageable with the first and third recesses, and a second sliding member engageable with the second and fourth recesses. The first and second axles are rotatable in turn and then rotated synchronously to perform multi-position shifting.
-
公开(公告)号：US11681335B1
公开(公告)日：2023-06-20
申请号：US17703220
申请日：2022-03-24
Applicant: FOSITEK CORPORATION
Inventor： An-Szu Hsu , An-Wei Chung
IPC: G06F1/16
CPC classification number: G06F1/1681 , G06F1/1652
Abstract: A hinge is connectable with two housing parts to allow opening and closing of the housing parts. The hinge includes a mounting seat and two rotary units. The mounting seat has a central recessed portion. The rotary units are connected with the mounting seat and shiftable between an unfolded state and a folded state. Each rotary units includes a linking member, a rail sliding block, a rotating bracket and a cover plate. During the shifting from the unfolded state to the folded state, the rail sliding block is slid relative to both the linking member and the rotating bracket and is turned relative to the mounting seat. In the folded state, the cover plates are inclined to each other in a direction away from the mounting seat to cooperate with the central recessed portion to form a space for receiving a bending portion of a flexible display.
-
公开(公告)号：US20230067187A1
公开(公告)日：2023-03-02
申请号：US17456702
申请日：2021-11-29
Applicant: FOSITEK CORPORATION
Inventor： Chun-Han LIN
Abstract: A hinge includes a base seat, two connecting members and two sliding members. The base seat has two first arcuate rails each extending around a first rotating axis. Each connecting member has a first sliding portion matingly engaged with and slidable along the respective first arcuate rail, and a second arcuate rail extending around a second rotating axis. Each sliding member has a second sliding portion matingly engaged with and slidable along the second arcuate rail such that the two sliding members are rotatable relative to the base seat between an initial position and a terminal position about the first rotating axes and about the second rotating axes.
-
公开(公告)号：US20230063210A1
公开(公告)日：2023-03-02
申请号：US17456707
申请日：2021-11-29
Applicant: FOSITEK CORPORATION
Inventor： An-Szu HSU , Chun-Han LIN
Abstract: A hinge includes two brackets and a sliding module. Each bracket has a support shaft and a support plate for supporting a flexible display. The sliding module includes a rail seat, two rail keys, two axle keys and two auxiliary extending frames. The rail seat has two arcuate inboard rails, two receiving slots and two arcuate outboard rails. Each rail key has a key body received in the receiving slot, a sliding protrusion slidable along the arcuate inboard rail, and an arcuate key rail opposite to the sliding protrusion. The axle keys are slidable along the arcuate key rails, and are journalled on the support shafts. The auxiliary extending frames are slidable along the arcuate outboard rails and slidably connected with the support plates. With adjustment of the rails, moving paths of the keys are adjusted to meet the requirement of bending of the flexible display.
-
Patent Agency Ranking
公开(公告)号：US11579662B2
公开(公告)日：2023-02-14
申请号：US17217302
申请日：2021-03-30
Applicant: FOSITEK CORPORATION
Inventor： An-Szu Hsu , Chun-Han Lin , Yung-Chih Tseng
Abstract: A hinge includes a base frame unit and two rotatable axle units. The base frame unit includes abase seat having two guideways and two shaft sliding slots. Each guideway includes an upright segment and an arcuate segment extending arcuately and laterally from an upper end of the upright segment. Each axle unit includes a hinge shaft rotatably extending through the shaft sliding slot, a rotary member fitted to the hinge shaft and having a guide key slidably engaged in the guideway, and a support bracket fitted to the hinge shaft to be connected to a casing part of an electronic device.
-
公开(公告)号：US20230027462A1
公开(公告)日：2023-01-26
申请号：US17489207
申请日：2021-09-29
Applicant: FOSITEK CORPORATION
Inventor： An-Szu HSU , Yan-Jiao CHENG
IPC: G06F1/16
Abstract: A foldable display device includes a hinge, a housing shell unit and a display unit. The housing shell unit includes two housing shells connected with left and right sides of the hinge, two support plates respectively disposed on the housing shells, and a plurality of pairs of display rails defined between the housing shells and the support plates. Each housing shell has a base shell wall connected with the hinge. Each display rail has a rail groove. The display unit is securely disposed to the hinge, and is movably engaged in the rail grooves. The hinge is rotatable between an unfolded position and an outfolding position. During rotation of the hinge, the display unit is moved along the rail grooves.
-
公开(公告)号：US11550367B2
公开(公告)日：2023-01-10
申请号：US17243075
申请日：2021-04-28
Applicant: FOSITEK CORPORATION
Inventor： Chun-Han Lin , Han-Cheng Zhu
IPC: G06F1/16
Abstract: A hinge is mountable between two casing parts of a flexible electronic device, and includes a base seat and two rotating modules disposed at two sides of the base seat for respectively mounting the casing parts thereon. Each rotating module includes a primary support plate pivotably connected to the base seat, and a secondary support plate pivotably connected to the primary support plate. When the rotating modules are rotated from an initial position, where the secondary support plates are flush with the primary support plates for resting and supporting a flexible display thereon, to a terminal position, where the secondary support plates are turned away to provide a leeway, the casing parts are shifted from an unfolded state to a folded state.
-
公开(公告)号：US20220390989A1
公开(公告)日：2022-12-08
申请号：US17390269
申请日：2021-07-30
Applicant: FOSITEK CORPORATION
Inventor： An-Szu HSU , Chun-Han LIN , Yung-Chih TSENG
Abstract: A multi-position hinge includes a base seat, a first axle, a second axle and a sliding assembly. The first and second axles rotatably extend through the base seat in a first direction and are spaced apart from each other in a second direction. The first axle has a first recess, a second recess and a first gear portion. The second axle has a third recess, a fourth recess and a second gear portion corresponding with the first recess, the second recess and the first gear portion, respectively. The sliding assembly includes a first sliding member engageable with the first and third recesses, and a second sliding member engageable with the second and fourth recesses. The first and second axles are rotatable in turn and then rotated synchronously to perform multi-position shifting.
-
公开(公告)号：US20220365569A1
公开(公告)日：2022-11-17
申请号：US17385344
申请日：2021-07-26
Applicant: FOSITEK CORPORATION
Inventor： An-Szu HSU , Way-Han DAI , Tzu-Hao LIN
Abstract: A hinge includes two rotatable axle units each having two hinge shafts, two synchronizing units each disposed to make synchronous rotations of the hinge shafts, two movable bracket units each having a turnable base plate, two rotary blocks non-rotatably sleeved on the hinge shafts, and two movable plates movable relative to the rotary blocks, and two guiding bracket units, each having male and female arms respectively connected with two movable plates, and a plurality of guiding connecting members interposed between the arms. Each guiding connecting member has a protrusion and a sliding groove, and is angularly movable with the rotations of the hinge shafts. Removal of the protrusion from the sliding groove of an adjacent guiding connecting member is prevented by means of engagement of an abutting portion of the protrusion with an abutted block in the groove.
-
-
-
-
-
-
-
-
-
Search Results
118
records
(took 0.017 seconds)
