USB MALE END, USB FEMALE END AND USB PORT CONNECTION DEVICE
First Claim
1. A USB female end comprising:
- a female end body, which comprising a receptacle;
two solenoid switches, respectively located on two opposite sides of the receptacle, each solenoid switch comprising at least one movable core;
through holes, disposed on side walls of the receptacle corresponding to said at least one movable core in one-to-one correspondence, each solenoid switch, when being energized, controlling said at least one movable core to protrude and pass through the through hole;
a switch, controlling ON/OFF of a power supply of the solenoid switches;
a signal acquisition unit, electrically connected to an interface power source of the USB female end, acquiring potential information of the interface power source of the USB female end and generating a corresponding potential signal;
a control unit, connected to the signal acquisition unit, controlling the switch to enable the power supply of the solenoid switches when the potential signal is a high potential signal or disable the power supply of the solenoid switches when the potential signal is a low potential signal.
1 Assignment
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Accused Products
Abstract
Embodiments of the invention disclose a USB female end, a USB male end and a USB port connection device. The USB female end comprises a female end body (1) which comprises a receptacle (11), two solenoid switches (3), a switch, a signal acquisition unit (21) and a control unit (22). Each solenoid switch (3) controls a movable core (31) to protrude and pass through the through hole on side walls of the receptacle (11). The signal acquisition unit (21) generates a corresponding potential signal from potential information. The control unit (22) controls the switch to enable or disable the power supply of the solenoid switches (3). When the USB female and the USB male are connected, the movable cores (31) pass through the through holes and lock the USB male, thereby improving the firmness of the connection between the USB female end and the USB male end.
7 Citations
9 Claims
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1. A USB female end comprising:
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a female end body, which comprising a receptacle; two solenoid switches, respectively located on two opposite sides of the receptacle, each solenoid switch comprising at least one movable core; through holes, disposed on side walls of the receptacle corresponding to said at least one movable core in one-to-one correspondence, each solenoid switch, when being energized, controlling said at least one movable core to protrude and pass through the through hole; a switch, controlling ON/OFF of a power supply of the solenoid switches; a signal acquisition unit, electrically connected to an interface power source of the USB female end, acquiring potential information of the interface power source of the USB female end and generating a corresponding potential signal; a control unit, connected to the signal acquisition unit, controlling the switch to enable the power supply of the solenoid switches when the potential signal is a high potential signal or disable the power supply of the solenoid switches when the potential signal is a low potential signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification