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1. 发明申请

US20180356606A1 Coupling Platform of SFP + COB Module Assembly Components for Photoelectric Communication 审中-公开
公开(公告)号：US20180356606A1
公开(公告)日：2018-12-13
申请号：US15719548
申请日：2015-12-29
申请人： Wuhan Telecommunication Devices Co., Ltd.
发明人： Yaoxin Luo , Benqing QUAN , Fanrong GAO
IPC分类号： G02B6/42
CPC分类号： G02B6/4226 , G02B6/4206 , G02B6/4236 , G02B6/4244 , G02B6/428 , G02B6/4284 , G02B6/4292 , G02B7/02
摘要： A coupling platform of SFP+COB module assembly for photoelectric communication, which comprises a lens clamping part, a PCB clamping part, a coupling adjustment part and a supporting part, wherein the lens clamping part comprises a clamping seat, a movable part, a cam, a connecting seat, a fiber optic patch cord limit plate and a fiber optic patch cord; the PCB clamping part comprises a PCB socket, a clamping jaw and a gas jaw The main body of the coupling adjustment part is a multi-shaft fine-tuning rack. and the supporting part comprises a cushion block and a platform bottom plate. The clamping seat, the movable part and the cam are combined, thereby enabling the cam to drive the movable part to slide up and down in a clamping groove of the clamping seat during rotation. When the movable part moves to an upper end, an LC light port of a plastic lens can be inserted into the clamping seat without obstruction. When the movable part moves to a lower end, the LC light port of the plastic lens is limited by a limiting gap of the movable part. When the cam rotates, the cam drives the movable part to slide to the upper end to replace the plastic lens with a new plastic lens. Accordingly, the present invention solves the technical problems of enabling the plastic lens to be easily positioned and bind a PCB, thereby achieving the beneficial effects of improving the quality and the efficiency and reducing the manufacture cost.

2. 发明申请

US20190090370A1 MECHANISM FOR LOCKING AND UNLOCKING PHOTOELECTRIC MODULE 审中-公开
公开(公告)号：US20190090370A1
公开(公告)日：2019-03-21
申请号：US15533044
申请日：2014-12-18
申请人： WUHAN TELECOMMUNICATION DEVICES CO., LTD.
发明人： Yaoxin LUO , Benqing QUAN , Beili SONG , Yi JIANG
IPC分类号： H05K5/02 , H05K9/00 , H05K7/14 , H05K5/03
摘要： The present invention provides a mechanism for locking and unlocking a photoelectric module, wherein, the mechanism comprises: a base (1), and a handle (2), a clipping cover (3), a lock latch (4) and a hood (5) that are placed above the base (1) and are connected to the base (1); a left end of an upper bottom face of the base (1) is provided with a cuboid-shaped lock latch limiting slot (1-1), and two sides in the front and rear of the lock latch limiting slot (1-1) on the upper bottom face of the base (1) are provided with two symmetrical lock latch turning slots (1-3); an upper end on a left side face of the base (1) is provided with a handle turning slot (1-2) whose axial direction is the front-back direction; a left end of the lock latch (4) is a handle fitting position (4-1), an upper bottom face of a right end of the lock latch (4) is provided with a tab (4-3), and lock latch rotation shafts (4-2) are provided between the handle fitting position (4-1) and the tab (4-3) correspondingly on a front face and a rear face of the lock latch (4); in an upper border frame of the handle (2), the two ends are two symmetrical first rotation shafts (2-3), and the middle is a second rotation shaft (2-4) of a height less than those of the first rotation shafts (2-3); and a left end of an upper bottom face of the hood (5) is provided with an unlocking tab hole (5-3). The present invention, by the exquisite structural design, solves the problems of restricted internal room of the tube shell and complicated tube shell installation procedure.

3. 发明申请

US20180172927A1 MODULE STRUCTURE 审中-公开
公开(公告)号：US20180172927A1
公开(公告)日：2018-06-21
申请号：US15576855
申请日：2015-09-10
申请人： WUHAN TELECOMMUNICATION DEVICES CO., LTD.
发明人： Beili SONG , Benqing QUAN , Yi JIANG , Fanrong GAO
IPC分类号： G02B6/42 , G02B6/26
CPC分类号： G02B6/4219 , G02B5/00 , G02B6/26 , G02B6/42 , G02B6/4246 , G02B6/4261 , G02B6/4292 , H01R13/6583
摘要： The present invention provides a module structure, which is adapted for the optical-electric module field in the field of optical communication. The module structure comprises a torsional spring that is fixed to a bail; the torsional spring comprises a left torsional spring and a right torsional spring that are symmetrically provided on the bail; the left torsional spring comprises a first supporting rod, a first screw hole, a first connecting rod and a second screw hole that are sequentially connected; the second screw hole is nested outside a third rotation shaft of the bail, the first screw hole is nested outside the first rotation shaft after passing through the L-shaped-rod formed first connecting rod, and the direction of the first supporting rod is upwardly inclining and forms an angle of less than 90° with the plane where the bail is located. The module has good shielding effect.

4. 发明公开

US20240027701A1 OPTICAL MODULE 审中-公开
公开(公告)号：US20240027701A1
公开(公告)日：2024-01-25
申请号：US18256793
申请日：2020-12-22
申请人： WUHAN TELECOMMUNICATION DEVICES CO., LTD.
发明人： Kai MEI , Benqing QUAN , Yun ZHOU , Liping SUN
IPC分类号： G02B6/42
CPC分类号： G02B6/4219 , G02B6/4261
摘要： An optical module comprising a pull ring, a rotating fork, an unlocking body provided with a fork opening, and a base, on which a protrusion used for coupling with a lock hole of an interface device to lock the optical module on the interface device is arranged, wherein the unlocking body is arranged on the base and connected to the rotating fork, and the rotating fork is movably connected to the base and is connected with the pull ring. The pull ring drives the rotating fork to rotate along the base, and the rotating fork pushes the unlocking body to move towards the protrusion in the rotating process until the fork opening abuts and opens the lock hole of the interface device, then the protrusion is decoupled from the lock hole of the interface device, thus realizing an unlocking function, thereby improving the reliability of the optical module.

5. 发明申请

US20190289731A1 OPTICAL MODULE WITH SELF-SINKING UNLOCKING AND HOUSING STRUCTURE THEREOF 审中-公开
公开(公告)号：US20190289731A1
公开(公告)日：2019-09-19
申请号：US16420284
申请日：2019-05-23
申请人： WUHAN TELECOMMUNICATION DEVICES CO., LTD.
发明人： Kai MEI , Yi JIANG , Benqing QUAN
IPC分类号： H05K5/02 , E05C3/02 , H05K5/03
摘要： A housing structure of an optical module with self-sinking unlocking comprises: a base, an upper cover, a rotating lug, a support rod and a pull ring; wherein the rotating lug comprises a first connecting piece a lug, a second connecting piece and a stem, wherein the first connecting piece and the second connecting piece are respectively horizontally disposed at two ends of the stem, and the lug is disposed on the stem; and the pull ring comprises a fixing shaft, a rotating shaft and a side rod; wherein the second connecting piece of the rotating lug is disposed on the bas; the first connecting piece of the rotating lug is coupled to a right connecting piece of the support rod; a left hole of the support rod is coupled to the rotating shaft of the pull ring.

6. 发明申请

US20170324194A1 MODULE RETRACTING TYPE INSTALLING AND UNINSTALLING DEVICE 有权
公开(公告)号：US20170324194A1
公开(公告)日：2017-11-09
申请号：US15523198
申请日：2014-12-18
申请人： Wuhan Telecommunication Devices Co., Ltd.
发明人： Beili SONG , Benqing QUAN , Yi JIANG
IPC分类号： H01R13/658 , H01R13/633 , G02B6/42
CPC分类号： H01R13/65802 , G02B6/42 , G02B6/4201 , G02B6/4202 , G02B6/4246 , G02B6/4261 , G02B6/4277 , G02B6/4292 , H01R13/6335
摘要： A module retracting type installing and uninstalling device, including a base, a slide block, a pressing cover and a bail. The slide block includes a long-strip-shaped slide block base body, and U-shaped grooves are respectively formed in the middle part of two side walls of the slide block base body. A square hole is formed at the rear end of the slide block base body, and is sheathed onto a triangular lock catch of the base. First and second rotating shafts of the bail are respectively located in two snapping grooves at the front end of the base, and third and fourth rotating shafts are respectively located in the U-shaped grooves. The pressing cover includes a square pressing cover base body, and a pressure resilient sheet attached to the upper surface of the slide block and being pressed to the base.

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