公开(公告)号：US11761476B2

公开(公告)日：2023-09-19

申请号：US17103953

申请日：2020-11-25

Applicant: Che-Hsien Lin ,  Che-Hsien Chu

Inventor： Che-Hsien Lin ,  Che-Hsien Chu

IPC: F16C11/04 ,  G06F1/16 ,  E05D11/00 ,  E05D3/12

CPC classification number: F16C11/04 ,  G06F1/1681 ,  E05D3/122 ,  E05D11/0054 ,  E05Y2900/606

Abstract: A torque hinge module including a rotating element and a torque assembly is provided. The torque assembly rotatably sleeves the rotating element to generate torque. One of the rotating element and the torque assembly has a first bearing surface, and the other one has a second bearing surface and a third bearing surface corresponding to the first bearing surface. There is a first included angle between a plane where the second bearing surface is located and a plane where the third bearing surface have is located. A shape of the first bearing surface corresponds to a shape of the second bearing surface and a shape of the third bearing surface. When the rotating element rotates relative to the torque assembly to make the first bearing surface bear against the second bearing surface or the third bearing surface, the torque is reduced.

公开(公告)号：US20220083101A1

公开(公告)日：2022-03-17

申请号：US17369973

申请日：2021-07-08

Applicant: Che-Hsien Lin ,  Che-Hsien Chu

Inventor： Che-Hsien Lin ,  Che-Hsien Chu

IPC: G06F1/16

Abstract: A foldable electronic device including a first body having a first side and a second side, a second body rotatably connected to the first side of the first body, at least one sliding structure disposed in the first body and adjacent to the second side, a first screen rotatably connected to the second body and movably disposed at the at least one sliding structure, at least one hinge structure disposed in the first body and connected to the at least one sliding structure, and a second screen disposed at the at least one hinge structure and located at the second side is provided. The second body is adapted to rotate relative to the first body and driving the first screen to move along the at least one sliding structure to switch to a closed state or an unfolding state.

公开(公告)号：US20220065012A1

公开(公告)日：2022-03-03

申请号：US16950912

申请日：2020-11-18

Applicant: Che-Hsien Lin ,  Ko-Yen Lu

Inventor： Che-Hsien Lin ,  Ko-Yen Lu

IPC: E05D5/14 ,  E05D7/06 ,  E05D11/10

Abstract: A hinge structure includes: a base having an axial hole whose an inner wall has positioning concave portions; at least one torque element, disposed in the axial hole and includes a torque providing portion and positioning convex portions; and a rotation shaft, passing through the through hole. The torque providing portion surrounds a central axis of the axial hole to form a through hole, the torque providing portion has a fracture adjacent to the through hole, and the positioning convex portions are connected to the torque providing portion and correspond to the positioning concave portions respectively. The torque providing portion and the positioning convex portions are located on a same virtual plane perpendicular to the center axis. A first virtual straight line on the virtual plane passes through the fracture and the center axis, and at least some positioning convex portions are not located on the first virtual straight line.

公开(公告)号：US11132031B2

公开(公告)日：2021-09-28

申请号：US16921961

申请日：2020-07-07

Applicant: Che-Hsien Lin ,  Che-Hsien Chu ,  Ko-Yen Lu ,  Chun-Chieh Chen ,  Chen-Ming Lee ,  Yi-Hung Chen ,  I-Chien Huang

Inventor： Che-Hsien Lin ,  Che-Hsien Chu ,  Ko-Yen Lu ,  Chun-Chieh Chen ,  Chen-Ming Lee ,  Yi-Hung Chen ,  I-Chien Huang

IPC: G06F1/16

Abstract: An electronic device including a first body, a second body, a hinge structure, an electronic assembly and a linkage mechanism is provided. The first body and the second body are pivoted to each other through the hinge structure. The electronic assembly is disposed on the first body. The linkage mechanism is disposed in the first body and connected between the hinge structure and the electronic assembly. When the second body is closed to the first body, the electronic assembly is hidden between the first body and the second body. When the second body is opened relative to the first body with an opening angle less than a predetermined angle, the hinge structure does not drive the linkage mechanism. When the second body is opened relative to the first body with the opening angle not less than the predetermined angle, the hinge structure drives the linkage mechanism and the linkage mechanism drives the electronic assembly to be opened relative to the first body.

公开(公告)号：US11016528B2

公开(公告)日：2021-05-25

申请号：US16698938

申请日：2019-11-27

Applicant: Che-Hsien Lin ,  Che-Hsien Chu

Inventor： Che-Hsien Lin ,  Che-Hsien Chu

IPC: G06F1/16

Abstract: A foldable electronic device includes a first body, a second body, a pivot module, a linkage mechanism, and an input module. The pivot module is connected to the first body and the second body. The second body is pivoted on the first body through the pivot module. The linkage mechanism is disposed in the first body and is connected to the pivot module. The input module is movably disposed on the first body through the linkage mechanism. The linkage mechanism is configured to be driven by the pivot module to cause the input module to move to be close to or away from the pivot module and cause the input module to be inclined or parallel to the first body.

公开(公告)号：US10983569B2

公开(公告)日：2021-04-20

申请号：US16705256

申请日：2019-12-06

Applicant: Che-Hsien Lin ,  Che-Hsien Chu

Inventor： Che-Hsien Lin ,  Che-Hsien Chu

IPC: G06F1/16

Abstract: A hidden hinge includes a first fixing assembly, a second fixing assembly, a first rotating part and a second rotating part, a first bearing frame, a second bearing frame, and at least one torque member. The first rotating part and the second rotating part are rotatably disposed through the first fixing assembly and the second fixing assembly. The first rotating part and the second rotating part are parallel to each other and respectively have a first teeth portion and a second teeth portion. The first teeth portion and the second teeth portion are arranged in a vertically-staggered manner. The first bearing frame is slidably disposed on the first fixing assembly and has a first rack portion engaged with the first teeth portion. The second bearing frame is slidably disposed on the second fixing assembly and has a second rack portion engaged with the second teeth portion. The at least one torque member is sleeved around the first rotating part and the second rotating part.

公开(公告)号：US20200257341A1

公开(公告)日：2020-08-13

申请号：US16553087

申请日：2019-08-27

Applicant: Che-Hsien Lin ,  Che-Hsien Chu

Inventor： Che-Hsien Lin ,  Che-Hsien Chu

IPC: G06F1/16 ,  F16C11/04 ,  E05D3/12 ,  E05D11/08 ,  E05D11/10 ,  E05D11/06

Abstract: A hinge module includes a base, a torsional force providing structure, two axles, two brackets, and at least one fixing component. The base has at least one first concave. The torsional force providing structure is disposed in the base and has two torsional force providing portions. The two axles penetrate the two torsional force providing portions respectively. The two brackets are connected to the two axles respectively. The fixing component is disposed in the first concave and abuts the torsional force providing structure, such that the torsional force providing structure is fixed to the base. In addition, an electronic device including the hinge module is also provided.

公开(公告)号：USD885379S1

公开(公告)日：2020-05-26

申请号：US29637098

申请日：2018-02-14

Applicant: Chun-Wen Wang ,  Wang-Hung Yeh ,  Hsin-Chieh Fang ,  Che-Hsien Lin ,  Shu-Hung Lin ,  Che-Hsien Chu

Designer： Chun-Wen Wang ,  Wang-Hung Yeh ,  Hsin-Chieh Fang ,  Che-Hsien Lin ,  Shu-Hung Lin ,  Che-Hsien Chu

公开(公告)号：US20190391619A1

公开(公告)日：2019-12-26

申请号：US16445250

申请日：2019-06-19

Applicant: Che-Hsien Lin

Inventor： Che-Hsien Lin

IPC: G06F1/16 ,  H05K5/02 ,  G06F1/20

Abstract: An electronic device includes a first body, a second body, a hinge module and a linkage mechanism. The second body includes a main body portion and a back cover movably disposed to the main body portion. The hinge module is pivoted between the first body and the second body. The linkage mechanism is disposed in the second body, and is connected to the hinge module. The back cover is fixed to the linkage mechanism. The linkage mechanism is changed between a first state and a second state. When the linkage mechanism is in the first state, there is a first space between the back cover and the hinge module. When the linkage mechanism is in the second state, there is a second space between the back cover and the hinge module. The second space is larger than the first space.

公开(公告)号：US10409336B2

公开(公告)日：2019-09-10

申请号：US15990828

申请日：2018-05-29

Applicant: Che-Hsien Lin ,  Che-Hsien Chu ,  Wei-Ning Chai ,  Chen-Hsien Cheng ,  Li-Fang Chen ,  Chun-An Shen ,  Yi-Hsuan Wu

Inventor： Che-Hsien Lin ,  Che-Hsien Chu ,  Wei-Ning Chai ,  Chen-Hsien Cheng ,  Li-Fang Chen ,  Chun-An Shen ,  Yi-Hsuan Wu

IPC: H05K5/00 ,  G06F1/16

Abstract: An electronic device including a first body having a first recess, a second body having a second recess corresponding to the first recess, and at least one dual-shaft hinge module connected to the first and the second bodies and disposed at inner sides of the first and the second bodies. The first and the second bodies rotate relatively via the dual-shaft binge module to be opened or closed. The dual-shaft hinge module has a dual protrusion structure movably accommodated in the first and the second recesses, and the dual protrusion structure moves into or out of the first and the second recesses when the first and the second bodies rotate relatively via the dual-shaft hinge module.