Abstract: The present disclosure provides a package tray and a case module. The package tray includes a first frame and a second frame. The first frame has a first side and a second side. The second frame has a third side and a fourth side connected to the second side. Wherein, the length of the first side is greater than the length of the third side, and a plurality of positioning locations are distributed on both the first frame and the second frame. At least a portion of the positioning locations are disposed corresponding to each other.

Abstract: An electrical connector includes a main body, a first cover, and a second cover. The main body includes a first connection portion, a wire inlet portion, and an accommodating space between the first connection portion and the wire inlet portion. The first cover is pivotally connected to the first connection portion to be rotatable relative to the main body between a first position and a second position. When the first cover is at the first position, the accommodating space is opened for installation. When the first cover is at the second position, the first cover at least partially closes the accommodating space for protection. The second cover is connected to the first cover and separably encloses a wire inlet hole with the wire inlet portion. The second cover is movable relative to the wire inlet portion to adjust the size of the wire inlet hole.

Abstract: An electrical plug is provided. The electrical plug includes a body and a retention device. The body includes a first casing and a second casing. The second casing is pivotally connected to one side of the first casing and can rotate to make one of its ends away from one end of the first casing. The first casing and the second casing form a body inner space together. At least a portion of the retention device can rotate along the same direction as the second casing rotates.

Abstract: A signal communication socket for connecting a signal line includes a socket housing defining a signal line channel therein and a slot thereon to communicate with the signal line channel, the slot having at least a first wall surface, and an elastic member detachably inserted into the slot, the elastic member abutting against the first wall surface through elastic extension when no external force is applied, thereby being positioned at the socket housing, wherein one side of the elastic member toward the signal line channel defines a part of a periphery of the signal line channel.

Abstract: The present disclosure provides a package tray and a case module. The package tray includes a first frame and a second frame. The first frame has a first side and a second side. The second frame has a third side and a fourth side connected to the second side. Wherein, the length of the first side is greater than the length of the third side, and a plurality of positioning locations are distributed on both the first frame and the second frame. At least a portion of the positioning locations are disposed corresponding to each other.

Abstract: An electrical connector includes a main body, a first cover, and a second cover. The main body includes a first connection portion, a wire inlet portion, and an accommodating space between the first connection portion and the wire inlet portion. The first cover is pivotally connected to the first connection portion to be rotatable relative to the main body between a first position and a second position. When the first cover is at the first position, the accommodating space is opened for installation. When the first cover is at the second position, the first cover at least partially closes the accommodating space for protection. The second cover is connected to the first cover and separably encloses a wire inlet hole with the wire inlet portion. The second cover is movable relative to the wire inlet portion to adjust the size of the wire inlet hole.

Abstract: An electrical plug is provided. The electrical plug includes a body and a retention device. The body includes a first casing and a second casing. The second casing is pivotally connected to one side of the first casing and can rotate to make one of its ends away from one end of the first casing. The first casing and the second casing form a body inner space together. At least a portion of the retention device can rotate along the same direction as the second casing rotates.

Abstract: A connector mounting rack configured to assemble a plurality of connectors includes a panel, a frame and one or more first partitions. The panel has a plurality of openings formed in an array, each adjacent two of the openings separated by a portion of the panel. The frame is arranged at a back side of the panel. The frame has one or more first walls arranged corresponding to the portion of the panel between the openings along a first direction to define a slot between each adjacent two of the first walls. The slot communicates with the opening. Each of the one or more first walls has an assembling part. Each of the one or more first partitions has a first engaging part and removably connected to one of the one or more first walls by engaging the first engaging part with the assembling part.

Abstract: The present invention discloses an automatic calibration method of a sensor, including the following steps of: (A1) setting a default trigger value; (A2) sampling a signal and accumulating a signal value to perform signal judgment; (A3) determining whether a trigger condition is met or not; (A4) if yes, recording an accumulated signal value meeting the trigger condition, and if not, returning to step (A2); and (A5) analyzing and updating the default trigger value.

Abstract: A connector mounting rack configured to assemble a plurality of connectors includes a panel, a frame and one or more first partitions. The panel has a plurality of openings formed in an array, each adjacent two of the openings separated by a portion of the panel. The frame is arranged at a back side of the panel. The frame has one or more first walls arranged corresponding to the portion of the panel between the openings along a first direction to define a slot between each adjacent two of the first walls. The slot communicates with the opening. Each of the one or more first walls has an assembling part. Each of the one or more first partitions has a first engaging part and removably connected to one of the one or more first walls by engaging the first engaging part with the assembling part.

Abstract: A signal communication socket for connecting a signal line includes a socket housing defining a signal line channel therein and a slot thereon to communicate with the signal line channel, the slot having at least a first wall surface, and an elastic member detachably inserted into the slot, the elastic member abutting against the first wall surface through elastic extension when no external force is applied, thereby being positioned at the socket housing, wherein one side of the elastic member toward the signal line channel defines a part of a periphery of the signal line channel.

Abstract: The present invention discloses a circuit substrate, including a first signal end, a second signal end, a first circular capacitor structure, and a second circular capacitor structure. The first circular capacitor structure is electrically connected to the first signal end. The second circular capacitor structure is electrically connected to the second signal end. The first circular capacitor structure and the second circular capacitor structure are located in different planes of the circuit substrate.

Abstract: The present invention discloses an automatic calibration method of a sensor, including the following steps of: (A1) setting a default trigger value; (A2) sampling a signal and accumulating a signal value to perform signal judgment; (A3) determining whether a trigger condition is met or not; (A4) if yes, recording an accumulated signal value meeting the trigger condition, and if not, returning to step (A2); and (A5) analyzing and updating the default trigger value.

Abstract: An electrical connector is provided. The electrical connector includes a body, a positioning component, and a movable cover. The body has a first end and a second end facing away therefrom. The first end has a first socket where an electrical plug is connected. The second end has a second socket where a transmission line is connected. The transmission line is arranged extending in a first direction. The positioning component is disposed at the second end. The lateral sides of the positioning component each include a first rib and a second rib. The first ribs and the second ribs extend along a second direction perpendicular to the first direction. The movable cover is disposed on a side of the positioning component away from the body. The movable cover is rotatable relative to the positioning component.

Abstract: The present invention discloses a circuit substrate, including a first signal end, a second signal end, a first circular capacitor structure, and a second circular capacitor structure. The first circular capacitor structure is electrically connected to the first signal end. The second circular capacitor structure is electrically connected to the second signal end. The first circular capacitor structure and the second circular capacitor structure are located in different planes of the circuit substrate.

Abstract: An electrical connector is provided. The electrical connector includes a body, a positioning component, and a movable cover. The body has a first end and a second end facing away therefrom. The first end has a first socket where an electrical plug is connected. The second end has a second socket where a transmission line is connected. The transmission line is arranged extending in a first direction. The positioning component is disposed at the second end. The lateral sides of the positioning component each include a first rib and a second rib. The first ribs and the second ribs extend along a second direction perpendicular to the first direction. The movable cover is disposed on a side of the positioning component away from the body. The movable cover is rotatable relative to the positioning component.

Abstract: A circuit board for a communication connector, comprising a first signal input terminal, a first signal output terminal, a second signal input terminal, a second signal output terminal, a first signal wire, a second signal wire, a capacitive structure and a capacitive cylinder. The first signal input terminal and the first signal output terminal are coupled by the first signal wire; the second signal input terminal and the second signal output terminal are coupled by the second signal wire; the capacitive structure is coupled with the first signal wire; the capacitive cylinder is coupled with second signal wire. The capacitive structure and the capacitive cylinder are capacitive coupled between the first signal wire and the second signal wire.

Abstract: A circuit board for a communication connector, comprising a first signal input terminal, a first signal output terminal, a second signal input terminal, a second signal output terminal, a first signal wire, a second signal wire, a capacitive structure and a capacitive cylinder. The first signal input terminal and the first signal output terminal are coupled by the first signal wire; the second signal input terminal and the second signal output terminal are coupled by the second signal wire; the capacitive structure is coupled with the first signal wire; the capacitive cylinder is coupled with second signal wire. The capacitive structure and the capacitive cylinder are capacitive coupled between the first signal wire and the second signal wire.