Docking station
A docking station includes a casing, a floating seat, a circuit board and an electrical connector. The casing has an accommodation space, and a first through hole and a second through hole connected to the accommodation space. The floating seat includes a metal substrate, a support plate and a fastener. The metal substrate is located in the accommodation space, the support plate is located outside the accommodation space, the fastener is disposed through the support plate and the first through hole and is screwed into the metal substrate, and a size of the first through hole is greater than a size of the fastener. The circuit board is fixed to the metal substrate. The electrical connector is disposed on the circuit board and disposed through the second through hole and the support plate. A size of the second through hole is greater than a size of the electrical connector.
1. A docking station, comprising:
a casing, having an accommodation space, at least one first through hole and at least one second through hole, wherein the at least one first through hole and the at least one second through hole are connected to the accommodation space;
a floating seat, comprising a metal substrate, a support plate and at least one fastener, wherein the metal substrate is located in the accommodation space of the casing, the support plate is located outside the accommodation space, the at least one fastener is disposed through the support plate and the at least one first through hole of the casing and is screwed into the metal substrate, and a size of the at least one first through hole is greater than a size of the at least one fastener;
a circuit board, fixed to the metal substrate of the floating seat; and
at least one electrical connector, disposed on the circuit board and disposed through the at least one second through hole of the casing and the support plate, wherein a size of the at least one second through hole is greater than a size of the at least one electrical connector;
wherein the docking station further comprises at least one buffering component, the at least one buffering component comprises a screw and a spring, the screw is disposed through the spring and the metal substrate and is screwed into the cover, two opposite ends of the spring respectively press against one side of the metal substrate located opposite to the circuit board and a head portion of the screw.
2. The docking station according to claim 1 , wherein the casing further has at least one third through hole, the floating seat further comprises at least one positioning component, and the at least one positioning component is connected to the metal substrate and is disposed through the at least one third through hole and the support plate.
3. The docking station according to claim 2 , wherein the at least one positioning component and the metal substrate are made of a single piece.
4. The docking station according to claim 2 , wherein the quantities of the at least one third through hole and the at least one positioning component both are two, the two third through holes are respectively located at two opposite sides of the at least one second through hole, and the two positioning components are respectively disposed through the two third through holes.
5. The docking station according to claim 1 , wherein the casing has a first positioning protrusion, the support plate has a through hole, a size of the through hole of the support plate is greater than a size of the first positioning protrusion, the support plate is supported by the casing, and the first positioning protrusion is disposed through the through hole of the support plate.
6. The docking station according to claim 5 , wherein the casing further has two second positioning protrusions, the two second positioning protrusions are respectively located two opposite corners of one side of the casing, and the first positioning protrusion is located between the two second positioning protrusions.
7. The docking station according to claim 6 , wherein distances from the first positioning protrusion to the two second positioning protrusions are different from each other.
8. The docking station according to claim 1 , wherein the casing has an accommodation recess, the at least one first through hole and the at least one second through hole are located between the accommodation space and the accommodation recess, and the support plate is movably located in the accommodation recess.
9. The docking station according to claim 1 , wherein the metal substrate has at least one fastening structure, a size of the at least one fastening structure is smaller than the size of the at least one first through hole, the at least one fastening structure is located in the at least one first through hole, the at least one fastener has a fastening portion, the fastening portion is disposed through the support plate and the at least one first through hole of the casing and is screwed into the at least one fastening structure.
10. The docking station according to claim 1 , wherein the quantities of the at least one first through hole and the at least one fastener are plural, and the fasteners are disposed through the support plate and the first through holes of the casing and are screwed into the metal substrate.