Abstract: The present invention provides an optical connector electrically coupled to an optical receptacle. The optical connector comprises a connector body, and a sliding member. The connector body inserted into the optical receptacle comprises a housing and a boot structure detachably arranged in the housing. The sliding member is slidably coupled to the housing wherein the boot structure is restrained inside the housing or is removed from the housing according to a sliding position of the sliding member.

Abstract: The present invention provides a dust-proof device for protecting insertion interfaces arranged in the optical receptacle. The dust-proof device comprises a coupling portion and a flexible arm connected to the coupling portion, wherein the flexible arm may swing or scroll at a location where the coupling portion is connected to the flexible arm. Alternatively, in another embodiment, the present invention further provides an optical receptacle having a plurality of coupling structures respectively having a first insertion interface at a first side and a second insertion interface at a second side, each first insertion interface or second insertion interface may couple to the dust-proof device so as to form an optical connector module for preventing the optical receptacle from being contaminated.

Abstract: The connector shroud of the present invention includes an inner housing, a coupling nut and a lock nut. The inner housing is hollow and a grooved control link is formed on the outer surface of the inner housing. The grooved control link extends in a longitudinal direction. The coupling nut is hollow and is sleeved onto the inner housing. A receiving recess is formed on the inner surface of the front end of the coupling nut for accommodating a protrusion provided on a flange. A tab protrudes from the rear end of the coupling nut. A control slot is formed on the tab and includes a first section and a second section. The second section communicates with the first section and extends in a direction not parallel to the longitudinal direction. The lock nut is hollow and sleeved onto the inner housing. A first pin and a second pin are formed on the inner surface of the lock nut. The first pin is disposed in the grooved control link.

Abstract: The connector shroud of the present invention includes an inner housing, a coupling nut and a lock nut. The inner housing is hollow and a grooved control link is formed on the outer surface of the inner housing. The grooved control link extends in a longitudinal direction. The coupling nut is hollow and is sleeved onto the inner housing. A receiving recess is formed on the inner surface of the front end of the coupling nut for accommodating a protrusion provided on a flange. A tab protrudes from the rear end of the coupling nut. A control slot is formed on the tab and includes a first section and a second section. The second section communicates with the first section and extends in a direction not parallel to the longitudinal direction. The lock nut is hollow and sleeved onto the inner housing. A first pin and a second pin are formed on the inner surface of the lock nut. The first pin is disposed in the grooved control link.

Abstract: The present invention provides a latch structure arranged in an optical receptacle. The latch structure comprises a supporting element and a first clip structure, wherein the supporting element is assembled with the housing of the optical receptacle. The first clip structure is formed on the supporting element for retaining the optical connector inserting into the optical receptacle. The main idea of the present invention is that when the latch structure assembling with the optical receptacle, there is no interaction force between the first clip structure and optical receptacle so as to maintain the clipping force of the first clip structure acting on the optical connector.

Abstract: The present disclosure discloses a communication apparatus including a receiver circuit and a transmitter circuit having a signal processing circuit and a DAC circuit having a primary conversion circuit and a first hybrid conversion circuit. The primary conversion circuit converts and transmits a transmission signal from the signal processing circuit to a signal transmission path. The first hybrid conversion circuit converts the transmission signal to a first receiver resistor to generate a voltage drop. The receiver circuit receives a first actual receiving signal through the signal transmission path and the first receiver resistor. The primary conversion circuit operates according to a first current including a first and a second part currents and the first hybrid conversion circuit operates according to a second current. The first part current does not change according to a resistive change. The second part current and the second current change according to the resistive change.

Abstract: The present invention provides an optical receptacle comprising a first side wall having a first series connecting structure, and a second side wall opposite to the first side wall and having a second series connecting structure. The first series connecting structure of one optical receptacle is coupled to the second assembling element of another optical receptacle along a first direction and is moved to an assembly position so as to form an optical receptacle module. Alternatively, the first series connecting structure of one optical receptacle is coupled to the second series connecting structure of another optical receptacle along a second direction and is moved to the assembly position so as to form the optical receptacle module. Alternatively, the optical receptacle module may be coupled to the different kinds of optical connectors to form an optical connector module.

Abstract: The present invention provides an optical connector electrically coupled to an optical receptacle. The optical connector comprises a connector body, and a sliding member. The connector body inserted into the optical receptacle comprises a housing and a boot structure detachably arranged in the housing. The sliding member is slidably coupled to the housing wherein the boot structure is restrained inside the housing or is removed from the housing according to a sliding position of the sliding member.

Abstract: The present invention provides a latch structure disposed in an optical receptacle having a first assembly structure. The latch structure comprises a supporting element having a first side and a second side, a first clip structure, and a second assembly structure. The first clip structure is extended toward the first side from end portions of the supporting element. The second assembly structure is formed on the supporting element. When the latch structure is disposed in the optical receptacle, the second assembly structure is assembled with the first assembly structure so as to form a first coupling structure. Alternatively, in another embodiment, the present invention also provides an optical receptacle having the latch structure arranged therein for electrically connecting to the optical connector, which is inserted into the optical receptacle.

Abstract: The present invention provides a latch structure arranged in an optical receptacle. The latch structure comprises a supporting element and a first clip structure, wherein the supporting element is assembled with the housing of the optical receptacle. The first clip structure is formed on the supporting element for retaining the optical connector inserting into the optical receptacle. The main idea of the present invention is that when the latch structure assembling with the optical receptacle, there is no interaction force between the first clip structure and optical receptacle so as to maintain the clipping force of the first clip structure acting on the optical connector.

Abstract: The present invention provides an optical receptacle comprising a receptacle body having at least one coupling structure formed at a first side thereof. Each of the coupling structure comprises a first connecting structure having a terminal coupling portion and a pair of positioning grooves respectively formed at the two opposite sides of the terminal coupling portion. Each positioning groove further comprises an insertion groove and a fixing groove formed at a side of the insertion groove. Alternatively, in another embodiment, an optical connector module has the optical receptacle and a first connector. The first connector has a first coupling portion and a first positioning structure, wherein the first coupling portion is inserted into the insertion groove along an inserting direction, and is moved into the fixing groove through rotation whereby the first connector is locked in the receptacle body.

Abstract: The present disclosure discloses a communication apparatus including a receiver circuit and a transmitter circuit having a signal processing circuit and a DAC circuit having a primary conversion circuit and a first hybrid conversion circuit. The primary conversion circuit converts and transmits a transmission signal from the signal processing circuit to a signal transmission path. The first hybrid conversion circuit converts the transmission signal to a first receiver resistor to generate a voltage drop. The receiver circuit receives a first actual receiving signal through the signal transmission path and the first receiver resistor. The primary conversion circuit operates according to a first current including a first and a second part currents and the first hybrid conversion circuit operates according to a second current. The first part current does not change according to a resistive change. The second part current and the second current change according to the resistive change.

Abstract: An electronic device including a signal generating circuit and a movable sensing circuit is provided. The signal generating circuit generates a sensory signal through a signal source. The movable sensing circuit generates a feedback signal in response to a detection signal from the signal generating circuit, and transmits the feedback signal to the signal generating circuit. The signal generating circuit obtains a first distance value between the signal source and the movable sensing circuit based on the feedback signal, and adjusts the intensity of the sensory signal according to the first distance value.

Abstract: An electronic device including a signal generating circuit and a movable sensing circuit is provided. The signal generating circuit generates a sensory signal through a signal source. The movable sensing circuit generates a feedback signal in response to a detection signal from the signal generating circuit, and transmits the feedback signal to the signal generating circuit. The signal generating circuit obtains a first distance value between the signal source and the movable sensing circuit based on the feedback signal, and adjusts the intensity of the sensory signal according to the first distance value.

Abstract: An electronic lock includes a mechanism comprising a drive assembly comprising a pinion, a gearwheel including a peripheral flange having openings with a curved edge; a clutch comprising a ring including risers in the openings to engage with the curved edges, a first sleeve in the ring and including a rear projection, a driven member including a groove disengaged from the corresponding projection when the lock is locked, and a first spindle, and a spring put on the first sleeve and urged against the driven member; a second sleeve securely urged against the first sleeve; and a second spindle securely passing the second sleeve into the first sleeve. Turning the pinion will turn the gearwheel, push the risers rearward by sliding along the curved edges, move the ring rearward to fit the projection into the groove, and compress the spring such that turning an outer handle will unlock the lock.