The present disclosure proposes a board-to-board connector terminal and a connector. The board-to-board connector terminal comprises: a male connector terminal including a first part; and a female connector terminal including a second part, wherein in the case of the male connector terminal and the female connector terminal adaptively installed, the male connector terminal is in contact with the female connector terminal; when the male connector terminal is detached from the female connector terminal, the second part abuts against the first part to prevent the male connector terminal being detached from the female connector terminal; in the case of the male connector terminal forcibly detached from the female connector terminal, the first part pushes the second part to cause the second part to be peeled off, such that the female connector terminal is damaged and does not work properly. With the above-mentioned technical solution, the first part cooperates with the second part to enable the female connector to be damaged after the male connector is detached from the female connector, thereby preventing multiple times of plugging of the connector.

The present disclosure proposes a board-to-board connector terminal and a connector. The board-to-board connector terminal comprises: a male connector terminal including a first part; and a female connector terminal including a second part, wherein in the case of the male connector terminal and the female connector terminal adaptively installed, the male connector terminal is in contact with the female connector terminal; when the male connector terminal is detached from the female connector terminal, the second part abuts against the first part to prevent the male connector terminal being detached from the female connector terminal; in the case of the male connector terminal forcibly detached from the female connector terminal, the first part pushes the second part to cause the second part to be peeled off, such that the female connector terminal is damaged and does not work properly. With the above-mentioned technical solution, the first part cooperates with the second part to enable the female connector to be damaged after the male connector is detached from the female connector, thereby preventing multiple times of plugging of the connector.

A first electrical connector, a second electrical connector and an electrical connector assembly are provided. The first electrical connector includes: a first connector housing including a main body, a locking mechanism which extend forwardly from an upper surface of the main body and a plurality of mating posts which extend forwardly a front surface of the main body, each mating post is interiorly formed with a first terminal receiving cavity which penetrates in a front-rear direction, a first prevent mis-insertion protruding rib protrudes from a middle portion of at least one of the mating posts, and a second prevent mis-insertion protruding rib protrudes from a side edge of at least one of the mating posts; and a plurality of first conductive terminals which are correspondingly inserted into mating posts, each first conductive terminal comprises a first mating portion which is received in the corresponding first terminal receiving cavity and a first tail portion which is positioned behind the first mating portion. It facilitates correct mating between the first electrical connector and the second electrical connector.

A first electrical connector, a second electrical connector and an electrical connector assembly are provided. The first electrical connector includes: a first connector housing including a main body, a locking mechanism which extend forwardly from an upper surface of the main body and a plurality of mating posts which extend forwardly a front surface of the main body, each mating post is interiorly formed with a first terminal receiving cavity which penetrates in a front-rear direction, a first prevent mis-insertion protruding rib protrudes from a middle portion of at least one of the mating posts, and a second prevent mis-insertion protruding rib protrudes from a side edge of at least one of the mating posts; and a plurality of first conductive terminals which are correspondingly inserted into mating posts, each first conductive terminal comprises a first mating portion which is received in the corresponding first terminal receiving cavity and a first tail portion which is positioned behind the first mating portion. It facilitates correct mating between the first electrical connector and the second electrical connector.

An electrical connector assembly includes a receptacle housing having a retaining device with a coupling hook portion and a plug housing configured to be mated and locked with the receptacle housing. The plug housing has a lever movable from a first position in which the plug housing and the receptacle housing are unlocked to a second position in which the plug housing is locked with the receptacle housing. The lever is rotatably mounted about a shaft arranged in and passing through the plug housing. The coupling hook portion is configured to engage with the shaft and, in the second position, the shaft is in abutment with the coupling hook portion to positively lock the plug housing and the receptacle housing together.

A pluggable module includes a power control unit, an interface unit, a monitoring unit, and a signal linkage unit. The power control unit is connected to the interface unit, and the pluggable module can be inserted into an external device by using the interface unit. One end of a pull ring is rotatably connected to a bracket, and the other end can trigger a signal switch. When the pull ring is in an ON state, the signal switch is triggered to send a first switch signal, or when the pull ring is in an OFF state, the signal switch sends a second switch signal. The monitoring unit is configured to control, upon receiving the first switch signal, the power control unit to be powered on, or control, upon receiving the second switch signal, the power control unit to be powered off.

A pluggable module includes a power control unit, an interface unit, a monitoring unit, and a signal linkage unit. The power control unit is connected to the interface unit, and the pluggable module can be inserted into an external device by using the interface unit. One end of a pull ring is rotatably connected to a bracket, and the other end can trigger a signal switch. When the pull ring is in an ON state, the signal switch is triggered to send a first switch signal, or when the pull ring is in an OFF state, the signal switch sends a second switch signal. The monitoring unit is configured to control, upon receiving the first switch signal, the power control unit to be powered on, or control, upon receiving the second switch signal, the power control unit to be powered off.

A connector includes a housing and an elastic latch. The elastic latch includes an elastic cantilever having a free end, a fixed end connected to the housing, and a main part extending between the free end and the fixed end. The fixed end has an inclined surface extending inclined with respect to a surface of the housing. An angle between the inclined surface and the surface of the housing is greater than 90 degrees.

A connector includes a housing and an elastic latch. The elastic latch includes an elastic cantilever having a free end, a fixed end connected to the housing, and a main part extending between the free end and the fixed end. The fixed end has an inclined surface extending inclined with respect to a surface of the housing. An angle between the inclined surface and the surface of the housing is greater than 90 degrees.

A lever type connector includes a lever pivotally rotatable toward a mating connector. The lever performs both preliminary catching onto the mating connector and full catching onto the mating connector after the preliminary catching.