PROTAI PHOTONIC CO. LTD. Patent applications |
Patent application number | Title | Published |
20150285999 | OPTICAL FIBER ADAPTER WITH SHUTTER MEMBER - An optical fiber adapter includes a main body, two hook members, a hollow middle member and an elastic shutter member. The hook member has two hooks and two opposing walls that define a passage. The main body has an access opening on a first wall thereof for the two hook members and middle member to place within the passage of the main body. The middle member is positioned between the two hook members when the hook members and middle member are placed in the passage of the main body. The shutter member includes a fixing portion, a shutter plate and a connecting portion. The fixing portion is positioned in the accommodation recess formed on the first wall of the first hook member. The connecting portion connects the fixing portion with the shutter plate. The shutter plate extends from the connecting portion and into the passage. | 10-08-2015 |
20140205253 | OPTICAL FIBER ADAPTER - An optical fiber adapter according to the present disclosure includes a main body, an inner housing and a cover plate. The main body has an accommodation room in an axial direction defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. An access opening is arranged on the first wall. The inner housing may be inserted into the accommodation room through the access opening on the first wall. Two protruding portions extend from the second and fourth walls, respectively. The cover plate is configured to cover the access opening on the first wall, wherein the cover plate has a plurality of hooking portions formed thereon for hooking on to the protruding portions, respectively. | 07-24-2014 |
20130094816 | FLEXIBLY BENDED BOOT FOR OPTICAL FIBER CONNECTOR - A boot for an optical fiber connector according to the present invention is provided. The boot includes a hollow cylindrical body defining an axial direction, a protrusion portion formed on the cylindrical body, and a member with the property of plasticity disposed in the protrusion portion, wherein the member has at least one protrusion formed thereon The at least one protrusion sticks in the protrusion portion formed on the cylindrical body. | 04-18-2013 |
20130094815 | OPTICAL FIBER CONNECTOR AND ADAPTER CAPABLE OF PREVENTING DUST - The present disclosure provides an optical fiber connector, comprising: a hollow housing, wherein an annular protrusion is formed on inner walls of the housing; a ferrule holder positioned within the housing; a spring positioned to push the ferrule holder toward the annular protrusion; a ferrule mounted on the ferrule holder, wherein the ferrule is pushed through the annular protrusion; and an elastic body positioned around the ferrule holder and in contact with the inner walls of the housing. | 04-18-2013 |
20130071068 | OPTICAL FIBER ADAPTER WITH SHUTTER MEMBER - An optical fiber adapter according to the present disclosure includes a main body and an elastic shutter member. The main body has an accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. An indentation is formed within the accommodation room and on the third wall. The shutter member includes two fixing portions positioned within the accommodation room and on the third wall, a shutter plate, a connecting portion connecting the fixing portions with the shutter plate, and a hooking portion positioned within the accommodation room. The hooking portion extends from the connecting portion to hook on to the indentation on the third wall, and the shutter plate extends from the connecting portion and into the accommodation room. | 03-21-2013 |
20130071067 | OPTICAL FIBER ADAPTER WITH SHUTTER MEMBER - An optical fiber adapter according to the present disclosure includes a main body and an elastic shutter member. The main body has an accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. An indentation is formed outside the accommodation room and on the third wall. The shutter member includes a fixing portion positioned within the accommodation room and on the third wall, a shutter plate, a connecting portion connecting the fixing portion with the shutter plate, and a hooking portion extending from the connecting portion to hook on to the indentation on the third wall. The shutter plate extends from the connecting portion and into the accommodation room. | 03-21-2013 |
20120251050 | OPTICAL FIBER ADAPTER WITH SHUTTER MEMBER - An optical fiber adapter according to the present disclosure includes a main body, two inner housings, a cover plate and an elastic shutter member. The main body has an axial accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. The accommodation room has a first opening and a second opening opposing to the first opening. An access opening is provided on the first wall for the inner housings to place within the accommodation room. The cover plate is positioned to cover the access opening on the first wall. The shutter member includes a fixing portion, at least one first hook, a shutter plate and a connecting portion. The fixing portion is positioned on the cover plate and within the accommodation room. The first hook is provided at the fixing portion for the fixing portion to be fixed on the cover plate. The connecting portion connects the fixing portion with the shutter plate. The shutter plate extends from the connecting portion and is positioned within the accommodation room. | 10-04-2012 |
20100322561 | OPTICAL FIBER CONNECTOR AND ADAPTER - An optical fiber connector and adapter according to the present invention are provided. At least one indentation is formed on the connector and a protrusion mating with the indentation is formed within the adapter thereby physically limiting the insertion of a connector into a particular adapter. | 12-23-2010 |
20100239220 | ONE-PIECE LC TYPE OPTICAL FIBER ADAPTER - A one-piece LC type optical fiber adapter is provided. The LC type adapter of the present invention has fewer parts than a conventional one. Therefore, it is simpler and easier to assemble the LC type adapter of the present invention. In addition, the main body of the LC type adapter is unitary thereby avoiding the prior art problem that the stresses cause the two halves of the adapter to separate from each other after time. | 09-23-2010 |
20100146764 | METHOD FOR MANUFACTURING ONE-PIECE LC TYPE OPTICAL FIBER ADAPTER - The present invention generally relates to a method for manufacturing a one-piece LC type optical fiber adapter, more particularly to a method that is simpler and easier to assemble the LC type optical fiber adapter. | 06-17-2010 |
20090290838 | MPO TYPE OPTICAL FIBER ADAPTER - An MPO type optical fiber adapter according to the present invention is provided. The main body of the MPO type adapter is unitary thereby avoiding the prior art problem that the stresses cause the two halves of the adapter to separate from each other after time. | 11-26-2009 |
20090196555 | FLEXIBLY BENDED BOOT FOR OPTICAL FIBER CONNECTOR - A boot for an optical fiber connector according to the present invention is provided. The boot includes a hollow cylindrical body and a protrusion portion integrally formed on the hollow cylindrical body. In addition, a member with the property of plasticity is axially embedded in the protrusion portion so that the boot has the property of plasticity. | 08-06-2009 |
20090092360 | SMALL FORM FACTOR, FIELD-INSTALLABLE OPTICAL FIBER CONNECTOR - An optical fiber connector includes a connector housing, a ferrule and a clamping assembly. The connector hosing has a front end and a rear end. The ferrule is disposed in the connector housing and projects from the front end of the connector housing. The clamping assembly is disposed in the connector housing for mounting the ferrule, and includes a hollow housing and a cam member, wherein the cam member includes a groove adapted to clamp a terminating fiber when a cam effect between the hollow housing and the cam member is generated and further the cam effect causes the groove of the cam member to generate a clamping force. | 04-09-2009 |
20090060422 | ONE-PIECE LC TYPE OPTICAL FIBER ADAPTER - A one-piece LC type optical fiber adapter is provided. The LC type adapter of the present invention has fewer parts than a conventional one. Therefore, it is simpler and easier to assemble the LC type adapter of the present invention. In addition, the main body of the LC type adapter is unitary thereby avoiding the prior art problem that the stresses cause the two halves of the adapter to separate from each other after time. | 03-05-2009 |