Sealing structure for optoelectronic transceiver device
OwnerChia Leeinventor
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Abstract
A sealing structure for an optoelectronic transceiver device includes a first casing, a second casing, and a sealing element. The optoelectronic transceiver device is arranged between the first casing and the second casing. At least a notch portion is arranged between peripheral portions of the first casing and the second casing. The sealing element includes at least a retaining block positioned in the notch portion and encompassing a part of an optical fiber assembly, which is included in the optoelectronic transceiver device and extends out of the notch portion.
Claims21
A sealing structure for an optoelectronic transceiver device, the optoelectronic transceiver device comprising a main board, a load board disposed on the main board, a processing unit disposed on the load board, and at least an optical fiber assembly connected to the processing unit, the sealing structure comprising:
- a first casing;
- a second casing disposed on the load board and assembled with the first casing such that a part of the optical fiber assembly and the processing unit are arranged between the first casing and the second casing, wherein at least a notch portion is arranged between peripheral portions of the first casing and the second casing;
- and
- a sealing element comprising at least a retaining block positioned in the notch portion and encompassing a part of the optical fiber assembly extending out of the notch portion, and a first sealing strip with a sealing block disposed on the first sealing strip;
- wherein the first casing comprises a first cover portion covering the part of the optical fiber assembly and the processing unit, the first sealing strip is arranged on peripheries of the first cover portion facing the second casing, and the sealing block has a thickness greater than a thickness of the first sealing strip and is disposed against the retaining block in the notch portion.
A sealing structure for an optoelectronic transceiver device, the optoelectronic transceiver device comprising a main board, a load board disposed on the main board, a processing unit disposed on the load board, and at least an optoelectronic transceiver module connected to the processing unit, wherein the sealing structure comprises:
- a first casing;
- a second casing disposed on the load board and assembled with the first casing such that a part of the optoelectronic transceiver module and the processing unit are arranged between the first casing and the second casing;
- and
- a sealing element disposed between the first casing and the second casing, and wherein the optoelectronic transceiver module comprises a detachable optical coupling structure comprising:
- a first connector disposed on the load board and comprising:
- a base;
- and
- a waveguide device disposed in the base;
- and
- a second connector comprising an optical fiber assembly, wherein the second connector is detachably connected to the first connector.
A sealing structure for an optoelectronic transceiver device, the optoelectronic transceiver device comprising a main board, a load board disposed on the main board, a processing unit disposed on the load board, and at least an optical fiber assembly connected to the processing unit, the sealing structure comprising:
- a first casing comprising a first frame portion;
- a second casing comprising a second frame portion and being disposed on the load board and assembled with the first casing such that a part of the optical fiber assembly and the processing unit are arranged between the first casing and the second casing, wherein at least a notch portion is arranged between peripheral portions of the first casing and the second casing;
- and
- a sealing element comprising at least a retaining block positioned in the notch portion and encompassing a part of the optical fiber assembly extending out of the notch portion;
- wherein the notch portion is positioned between the first frame portion and the second frame portion, and the first frame portion and the second frame portion are soldered or welded along junctions of the first casing and the second casing and boundaries between the first casing, the second casing, and the retaining block such that the first casing and the second casing are secured together and the retaining block is in an airtight arrangement with the first casing and the second casing.
A sealing structure for an optoelectronic transceiver device, the optoelectronic transceiver device comprising a main board, a load board disposed on the main board, a processing unit disposed on the load board, and at least an optical fiber assembly connected to the processing unit, the sealing structure comprising:
- a first casing;
- a second casing disposed on the load board and assembled with the first casing such that a part of the optical fiber assembly and the processing unit are arranged between the first casing and the second casing, wherein at least a notch portion is arranged between peripheral portions of the first casing and the second casing;
- and
- a sealing element comprising at least a retaining block positioned in the notch portion and encompassing a part of the optical fiber assembly extending out of the notch portion;
- wherein the retaining block comprises an alloy body, a metal coating layer, and capping elements, wherein the metal coating layer completely covers the part of the optical fiber assembly, the alloy body bonds the metal coating layer with the part of the optical fiber assembly, and the capping elements seals opposite ends of the alloy body.
Dependencies are inferred from the claim text.