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A pluggable apparatus of a circuit board is provided, which solves the problem that hot plugging of a Peripheral Component Interconnect Express (PCI-E) card is difficult to implement. The pluggable apparatus of the circuit board includes a base plate, a pulling strip, a rotating member, and a carrie

A pluggable apparatus of a circuit board is provided, which solves the problem that hot plugging of a Peripheral Component Interconnect Express (PCI-E) card is difficult to implement. The pluggable apparatus of the circuit board includes a base plate, a pulling strip, a rotating member, and a carrier plate, where the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, the pulling strip further includes a handle that extends out of the base plate; the rotating member is in a bending line shape; the carrier plate is movably connected to the base plate by using a longitudinal guide mechanism; and a clamping trough is disposed on the carrier plate and is configured to fasten the circuit board.

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1. A pluggable apparatus of a circuit board, comprising: a base plate;a pulling strip;a rotating member; anda carrier plate,wherein the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, and the pulling stri

1. A pluggable apparatus of a circuit board, comprising: a base plate;a pulling strip;a rotating member; anda carrier plate,wherein the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, and the pulling strip further comprises a handle that extends out of the base plate, wherein the handle is used as a holding part for moving the pulling strip,wherein the rotating member is in a bending line shape, and the rotating member comprises a first arm, a first rotating shaft, and a second arm, wherein the first rotating shaft is disposed at a turning of the rotating member, and the first rotating shaft is configured to movably connect the rotating member and the base plate,wherein the first arm and the second arm are connected by using the first rotating shaft, wherein sawteeth are formed on a tail end of the first arm and are engaged with the sawteeth on the pulling strip, and the second arm is movably connected to the carrier plate by using a transmission mechanism,wherein the carrier plate is movably connected to the base plate by using a longitudinal guide mechanism, andwherein a clamping trough is provided on the carrier plate and is configured to fasten the circuit board. 2. The pluggable apparatus according to claim 1, wherein the transmission mechanism comprises a transmission guide trough provided on the second arm of the rotating part, and a first fixing pin sheathed in the transmission guide trough, wherein the first fixing pin is connected to the carrier plate in a fixed manner. 3. The pluggable apparatus according to claim 1, wherein the transmission mechanism comprises a transmission guide trough provided on the carrier plate, and a first fixing pin sheathed in the transmission guide trough, wherein the first fixing pin is fastened on the second arm of the rotating member. 4. The pluggable apparatus according to claim 2, wherein the transmission guide trough transversely extends. 5. The pluggable apparatus according to claim 1, wherein the transverse guide mechanism comprises a transverse guide trough provided on the pulling strip, and a second fixing pin fastened on the base plate, wherein the second fixing pin is sheathed in the transverse guide trough. 6. The pluggable apparatus according to claim 1, wherein the longitudinal guide mechanism comprises a longitudinal guide trough provided on the carrier plate, and a third fixing pin fastened on the base plate, wherein the third fixing pin is sheathed in the longitudinal guide trough. 7. The pluggable apparatus according to claim 1, further comprising a locking structure, wherein the locking structure comprises a rotating rod, a spring, and a locking end disposed on the pulling strip, wherein the rotating rod is movably connected to the base plate by using the second rotating shaft and a hook is disposed on a first end of the rotating rod, wherein one end of the spring is fastened on the rotating rod and the other end is fastened on the base plate, wherein when the pulling strip is in a pull-out position, an elastic force of the spring enables the rotating rod to rotate around the second rotating shaft to a locking position, the hook clamps the locking end on the pulling strip, and meanwhile a second end of the rotating rod extends out of a plate surface of the base plate, and wherein when an external object pushes the second end of the rotating rod to enable the rotating rod to rotate around the second rotating shaft to an unlocking position, the second end of the rotating rod is pushed inside the plate surface of the base plate, and the hook is detached from the locking end on the pulling strip. 8. The pluggable apparatus according to claim 1, wherein the pluggable apparatus comprises more than two rotating members, and wherein sawteeth on a tail end of a first arm of each of the rotating members are engaged with the sawteeth on the pulling strip. 9. The pluggable apparatus according to claim 1, wherein the pluggable apparatus comprises more than two rotating members, wherein at least one reversing gear is further disposed on the base plate, and wherein sawteeth on a tail end of a first arm of at least one rotating member are engaged with the sawteeth on the pulling strip, sawteeth on a tail end of a first arm of at least one rotating member are engaged with the one reversing gear, and the reversing gear is further engaged with the sawteeth on the pulling strip. 10. A server, comprising: a chassis; andan interior of the chassis,wherein the interior of the chassis of the server comprises a slot, a circuit board, and a pluggable apparatus,wherein the circuit board is fastened on a carrier plate of the pluggable apparatus through a clamping trough of the carrier plate, and the pluggable apparatus is configured to insert a connector of the circuit board into the slot or pull a connector of the circuit board out of the slot,wherein the pluggable apparatus comprises a base plate, a pulling strip, a rotating member, and a carrier plate,wherein the pulling strip is movably connected to the base plate by using a transverse guide mechanism, sawteeth are formed on a body of the pulling strip, and the pulling strip further comprises a handle that extends out of the base plate, wherein the handle is used as a holding part for moving the pulling strip,wherein the rotating member is in a bending line shape, and the rotating member comprises a first arm, a first rotating shaft, and a second arm, wherein the first rotating shaft is disposed at a turning of the rotating member, and the first rotating shaft is configured to movably connect the rotating member and the base plate,wherein the first arm and the second arm are connected by using the first rotating shaft, wherein sawteeth are formed on a tail end of the first arm and are engaged with the sawteeth on the pulling strip, and the second arm is movably connected to the carrier plate by using a transmission mechanism,wherein the carrier plate is movably connected to the base plate by using a longitudinal guide mechanism, andwherein a clamping trough is provided on the carrier plate and is configured to fasten the circuit board.