公开(公告)号：US10330873B2

公开(公告)日：2019-06-25

申请号：US15883200

申请日：2018-01-30

Applicant: Delta Electronics, Inc.

Inventor： Wen-Ching Chuang ,  Chen-Mao Lu ,  Chih-Hong Cheng

IPC: G02B6/42

Abstract: A plug unlocking structure of an optical transceiver module includes a main body, a linkage assembly, and a pull handle. The linkage assembly is pivotally coupled to the main body. The linkage assembly includes a locking arm and at least one linking arm extended from the locking arm. The extending directions of the locking arm and the linking arm are different, and an elastic element is installed between the linking arm and the main body. The pull handle is linked to the linking arm. The linkage assembly is pivotally coupled to the main body through the pivoting point of the locking arm, and the locking arm has a latching pin. The position of the pivoting point of the locking arm is between the latching pin and the linking arm.

公开(公告)号：US10177494B1

公开(公告)日：2019-01-08

申请号：US15826064

申请日：2017-11-29

Applicant: Delta Electronics, Inc.

Inventor： Chen-Mao Lu ,  Chieh-Tse Huang ,  Yuan-Chen Hsu

IPC: H01R13/62 ,  H01R13/629 ,  H01R13/631

Abstract: A pluggable transceiver module is provided. The pluggable transceiver module is adapted to be inserted to a cage. The pluggable transceiver module includes a housing, a cover, a latch, an elastic element, and a bail bar. The latch is sandwiched between the cover and the housing. The latch includes a fastening portion. The elastic element is disposed on the housing and abuts the latch. The bail bar abuts the latch. The bail bar is rotated between a first bar position and a second bar position. When the bail bar is in the first bar position, the fastening portion is affixed to the cage. When the bail bar is rotated from the first bar position to the second bar position, the latch is moved in an oblique direction, and the fastening portion is separated from the cage.

公开(公告)号：US20210141176A1

公开(公告)日：2021-05-13

申请号：US16781075

申请日：2020-02-04

Applicant: Delta Electronics, Inc.

Inventor： Chen-Mao Lu ,  Wen-Ching Chung ,  Li-Hua Su

IPC: G02B6/42 ,  H05K5/02 ,  H05K9/00 ,  H05K5/00

Abstract: The present invention provides an optical transceiver including a first housing, a second housing, a printed circuit board, a handle member and an elastic body. The first housing and the second housing are assembled with each other as a main body, and form an accommodation space, a first handle-guiding groove and a second handle-guiding groove. The first handle-guiding groove and the second handle-guiding groove are respectively located on two opposite sides of the main body. The printed circuit board is accommodated within the accommodation space. The handle member has a first arm and a second arm respectively received in the first handle-guiding groove and the second handle-guiding groove. The elastic body is received in an elastic-body-receiving slot of the first housing. None side of the elastic-body-receiving slot is formed by the second housing, or the elastic-body-receiving slot is a non-linear slot.

公开(公告)号：US11909447B2

公开(公告)日：2024-02-20

申请号：US17351703

申请日：2021-06-18

Applicant: Delta Electronics, Inc.

Inventor： Chia-Lun Ku ,  Tun-Chuan Chen ,  Chen-Mao Lu

IPC: H04B10/40 ,  H05K5/02

CPC classification number: H04B10/40 ,  H05K5/0217

Abstract: An optical transceiver module includes a first housing, a second housing, an engagement component, a conductive body, and a circuit board. The first housing has a first sidewall and a first groove. The first groove is closer to a central line of a major axis of the first housing than the first sidewall. The second housing is assembled with the first housing. The second housing has a second sidewall. The second sidewall is extended into the first groove. The engagement component has a first engagement portion. The first engagement portion is extended between the first sidewall and the second sidewall. The conductive body is disposed between the first groove and the second sidewall. The circuit board is disposed between the first housing and the second housing to perform photoelectric conversion. Therefore, the stroke of the engagement component can be fixed, and the electromagnetic interference can be reduced.

公开(公告)号：US11098738B2

公开(公告)日：2021-08-24

申请号：US16013577

申请日：2018-06-20

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chen-Mao Lu ,  Ming-Chia Wu ,  Wen-Ching Chuang

IPC: H04B10/00 ,  F16B2/14 ,  H04B10/40 ,  G02B6/42

Abstract: A transceiver module is provided. The transceiver module includes a housing, a latch and a torsion spring. The housing includes a positioning post and a block. The latch includes a wedging protrusion. The torsion spring includes a coil portion, a first extending portion and a second extending portion, wherein the first extending portion and the second extending portion are connected to the coil portion, the first extending portion includes a first free end, the second extending portion includes a second free end, and the first extending portion intersects the second extending portion at an intersection point on a projection plane. A first area, a second area, a third area and a fourth area are defined by the torsion spring clockwise around the intersection point, the coil portion surrounds the positioning post in the first area, and the first free end is adapted to connect the latch.

公开(公告)号：US11966085B2

公开(公告)日：2024-04-23

申请号：US17325030

申请日：2021-05-19

Applicant: Delta Electronics, Inc.

Inventor： Chen-Mao Lu ,  Wei-Chan Hsu ,  Chun-Yen Chen

IPC: G02B6/36

CPC classification number: G02B6/3644 ,  G02B6/368

Abstract: An optical transceiver includes an input assembly, an output port, a fiber patch panel, multiple first optical fibers and multiple second optical fibers. The input assembly is arranged on a circuit board and has a first input port and a second input port. The fiber patch panel is arranged between the input assembly and the output port, and has multiple first fiber patch slots and multiple second fiber patch slots. The first optical fibers are connected to the first input port and the output port. The first optical fiber passes through the first fiber patch slot and the second fiber patch slot. The second optical fibers are connected to the second input port and the output port. The second optical fiber passes through the first fiber patch slot and the second fiber patch slot. The second fiber patch slot accommodates the first optical fiber and the second optical fiber.

公开(公告)号：US20220182148A1

公开(公告)日：2022-06-09

申请号：US17351703

申请日：2021-06-18

Applicant: Delta Electronics, Inc.

Inventor： Chia-Lun Ku ,  Tun-Chuan Chen ,  Chen-Mao Lu

IPC: H04B10/40

Abstract: An optical transceiver module includes a first housing, a second housing, an engagement component, a conductive body, and a circuit board. The first housing has a first sidewall and a first groove. The first groove is closer to a central line of a major axis of the first housing than the first sidewall. The second housing is assembled with the first housing. The second housing has a second sidewall. The second sidewall is extended into the first groove. The engagement component has a first engagement portion. The first engagement portion is extended between the first sidewall and the second sidewall. The conductive body is disposed between the first groove and the second sidewall. The circuit board is disposed between the first housing and the second housing to perform photoelectric conversion. Therefore, the stroke of the engagement component can be fixed, and the electromagnetic interference can be reduced.