CN217656174U

CN217656174U - Docking station

Info

Publication number: CN217656174U
Application number: CN202220855679.2U
Authority: CN
Inventors: 毛丹芸; 杨佳俊; 陈兴全; 肖杰
Original assignee: Fullink Technology Co Ltd
Current assignee: Fullink Technology Co Ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-10-25
Anticipated expiration: 2032-04-13

Abstract

The application relates to the technical field of computer accessories, and discloses a docking station, including the control mainboard, be equipped with a plurality of communication ports on the control mainboard, docking station still includes: the control main board is fixed in the accommodating groove, at least one side board is provided with a first through hole used for exposing the communication port, and the other side board is provided with a first wire passing hole; the coaxial line passes through the first wire passing hole and is electrically connected to the control mainboard; and the shell is sleeved on the tray, at least one end of the shell is an open end, and the shell is provided with a second through hole which is arranged corresponding to the communication port. The docking station is simple in structure, convenient to disassemble and assemble and high in data transmission rate.

Description

Docking station

Technical Field

The application relates to the technical field of computer accessories, in particular to a docking station.

Background

A Docking station (also called a Port Replicator) is an external device designed for computers, and can make a computer be conveniently connected with a plurality of accessories or external devices (such as a power adapter, a network cable, a mouse, an external keyboard, a printer and an external display) in a one-stop manner by replicating or even expanding a Port of the computer.

The existing docking station generally comprises a control main board, an interface and a shell, wherein the interface and the shell are installed on the control main board, the shell comprises a bottom shell with a containing cavity and an upper cover for sealing the containing cavity, and the bottom shell and the upper cover are generally integrally formed or fixedly connected through screws, so that the problem of inconvenience in dismounting is solved.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide a docking station, solve the inconvenient problem of dismouting that current docking station exists at least.

For solving above-mentioned problem, this application provides a docking station, including the control mainboard, be equipped with a plurality of communication ports on the control mainboard, docking station still includes:

the control main board is fixed in the accommodating groove, at least one side board is provided with a first through hole used for exposing the communication port, and the other side board is provided with a first wire passing hole;

the coaxial line penetrates through the first line passing hole and is electrically connected to the control main board; and the outer shell is sleeved on the tray, at least one end of the outer shell is an open end, and the outer shell is provided with a second through hole correspondingly arranged with the communication port.

In some embodiments, the docking station further comprises a baffle plate connected to one side plate of the tray, and the baffle plate is provided with a second wire passing hole corresponding to and communicated with the first wire passing hole; the baffle is used for fixing the tray and the shell, and the baffle is exposed at the opening end of the shell.

In some embodiments, the baffle includes a body and two abutting flanges protruding from two opposite sides of the body, and the two abutting flanges are arranged along a direction perpendicular to the control main board; the second wire through hole is formed in the body, and the inner wall of the shell abuts against the two abutting flanges.

In some embodiments, a clamping hole is formed in a side plate of the docking station connected with the baffle, the baffle further comprises a clamping portion, the clamping portion is convexly arranged on the body and arranged between the two abutting flanges, and the clamping portion is clamped with the clamping hole.

In some embodiments, the docking station further comprises a board end fixing member and a wire clip, the board end fixing member is inserted into the first wire through hole and the second wire through hole and is fixedly connected to the tray, and the coaxial wire passes through the board end fixing member and the wire clip and is welded to the control main board.

In some embodiments, the docking station further includes a shielding cover disposed in the receiving groove, the shielding cover includes an upper shielding cover and a lower shielding cover connected to each other, and the control motherboard is fixed between the upper shielding cover and the lower shielding cover.

In some embodiments, the upper shielding cover and the lower shielding cover are respectively provided with a first connecting hole, the control main board is provided with a second connecting hole, the docking station further comprises a first fastener, and the first fastener sequentially penetrates through the first connecting hole in the upper shielding cover, the second connecting hole in the control main board and the first connecting hole in the lower shielding cover and is fixed on the bottom plate of the tray.

In some embodiments, the docking station further comprises a heat-conducting member disposed on at least one side of the control motherboard, the heat-conducting member contacting the upper shield cover and/or the lower shield cover.

In some embodiments, the upper shielding cover and the lower shielding cover each include a shielding bottom plate and a side wall disposed on the periphery of the shielding bottom plate, the side wall of the upper shielding cover is provided with a first buckling portion, the side wall of the lower shielding cover is provided with a second buckling portion, and the first buckling portion is in buckling connection with the second buckling portion.

In some embodiments, the housing is an aluminum shell and the tray is a plastic tray; the communication port comprises at least one of an HDMI interface, a USB interface, a TYPE-C interface, a memory card interface and a network interface.

The docking station comprises a control mainboard, a tray, a coaxial line and a shell, wherein the tray can fix the control mainboard, and the tray and the control mainboard are both coated in the shell, so that the docking station is high in structural strength and not easy to damage under accidental conditions such as falling; one end of the shell is provided with an opening so that the tray can conveniently penetrate into the shell, so that the docking station is simple in structure, convenient to disassemble and assemble, low in cost and good in overall performance; meanwhile, the docking station adopts the coaxial line as the connecting line, so that high-speed data transmission can be realized, and the data transmission performance of the docking station is improved. Therefore, the docking station solves the problem of inconvenient disassembly and assembly in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a docking station according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of the docking station of FIG. 1 at another angle;

fig. 3 is an exploded perspective view of the docking station shown in fig. 1;

FIG. 4 is a perspective view of the docking station of FIG. 1 with the housing removed;

fig. 5 is an exploded perspective view of the tray and the barrier in the docking station shown in fig. 1.

Description of the main element symbols:

100. a docking station;

10. a control main board; 11. a communication port;

20. a tray; 21. a base plate; 22. a side plate; 221. a first through hole; 222. a first wire passing hole; 223. a clamping hole; 201. accommodating a tank;

30. a coaxial line; 31. a TYPE-C socket; 32. a metal shell;

40. a housing; 41. an open end; 42. a second through hole;

50. a baffle plate; 51. a body; 52. a holding flange; 511. a second wire passing hole; 53. a clamping part; 54. a plate end fixing member; 55. wire clamps;

60. a shield case; 61. an upper shield cover; 62. a lower shield cover; 601. a first connection hole; 611. a first fastening part; 621. a second fastening part; 63. a first fastener; 64. a heat conducting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

When an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly attached to the other element. The terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the patent. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

The application provides a docking station for connecting an electronic device and an external device. The docking station can be used as a port converter, so that data transmission between the electronic equipment and the external equipment is realized. The electronic device may be a terminal device having a data processing function, such as a notebook computer, a tablet computer, and a mobile phone, and the external device may be a network cable, a mouse, a display, a keyboard, and the like, but is not limited thereto.

Referring to fig. 1 to 3, an embodiment of the present application provides a docking station 100, which includes a control main board 10, a tray 20, a coaxial cable 30 and a housing 40.

The control main board 10 is provided with a plurality of communication ports 11, and it can be understood that the control main board 10 is further provided with electrical components of which the docking station 100 body realizes functions of expansion, wiring and the like. In the present embodiment, the control main Board 10 is a Printed Circuit Board (PCB) Board.

Referring to fig. 3 and 5, the tray 20 is used for fixing the control main board 10, the tray 20 includes a bottom plate 21 and a plurality of side plates 22 connected to the bottom plate 21, the plurality of side plates 22 and the bottom plate 21 together enclose an accommodating groove 201, the control main board 10 is fixed in the accommodating groove 201, wherein at least one of the side plates 22 is provided with a first through hole 221 for exposing the communication port 11, and another one of the side plates 22 is provided with a first wire passing hole 222. In the present embodiment, the tray 20 includes a bottom plate 21 and four side plates 22 connected to the bottom plate 21, and it is understood that the number of the side plates 22 is not limited thereto, and for example, the number of the side plates 22 may be two, three, or four or more.

The coaxial line 30 passes through the first wire passing hole 222 and is electrically connected to the control main board 10. The coaxial line 30 is used for connecting an uplink port and a downlink port, so that the HUB high-speed transmission is realized, and the transmission speed can reach 40Gb/s. One end of the coaxial line 30 is connected with a TYPE-C jack 31, and a metal shell 32 is sleeved on the TYPE-C jack 31.

The housing 40 is sleeved on the tray 20, that is, a cavity is provided inside the housing 40, and the tray 20 and the control motherboard 10 on the tray 20 are both accommodated in the cavity of the housing 40. At least one end of the housing 40 is an open end 41, so that the tray 20 can penetrate through the housing 40 from the open end 41; the housing 40 is provided with a second through hole 42 corresponding to the communication port 11, that is, the housing 40 can expose the communication port 11 on the control motherboard 10 through the second through hole 42, so that the docking station 100 can connect to an external device through the communication port 11.

During assembly, the control motherboard 10 is first fixed on the tray 20, so that the communication port 11 on the control motherboard 10 is disposed opposite to the first through hole 221 on the tray 20, then the coaxial cable 30 passes through the first wire passing hole 222 on the tray 20 and is electrically connected to the control motherboard 10, and then the assembled control motherboard 10 and tray 20 are inserted into the housing 40 together through the open end 41 of the housing 40, so that the housing 40 covers the tray 20 and the control motherboard 10 to form a whole. It will be appreciated that the inner walls of the outer shell 40 may abut the side panels 22 of the tray 20 to improve structural strength; when the docking station 100 needs to be disassembled, only the tray 20 needs to be pulled away from the open end 41 of the housing 40, and then the control main board 10 is separated from the tray 20, so that the disassembly is convenient, and the maintenance of each component of the docking station 100 is convenient.

When in use, the docking station 100 can be connected to an electronic device through the coaxial line 30 and connected to an external device through the communication port 11, so as to complete hardware conversion and achieve the purpose of data reading and transmission.

The docking station 100 comprises a control mainboard 10, a tray 20, a coaxial line 30 and a shell 40, wherein the tray 20 can fix the control mainboard 10, and the tray 20 and the control mainboard 10 are both covered in the shell 40, so that the docking station 100 has high structural strength and is not easy to damage in the event of falling and other accidents; one end of the housing 40 is provided with an open end 41 to facilitate the tray 20 to penetrate into the housing 40, so that the docking station 100 has a simple structure, a convenient assembling and disassembling process, a low cost, and good overall performance of the docking station 100; meanwhile, the docking station 100 uses the coaxial line 30 as a connecting line, so that high-speed data transmission can be realized, and the data transmission performance of the docking station 100 is improved.

In some embodiments, the docking station 100 further includes a baffle 50, the baffle 50 is connected to one side plate 22 of the tray 20, the baffle 50 is provided with a second wire passing hole 511 corresponding to and communicating with the first wire passing hole 222, and the coaxial wire 30 sequentially passes through the first wire passing hole 222 and the second wire passing hole 511; the baffle 50 is used to fix the tray 20 and the housing 40, and the baffle 50 is exposed at the open end 41 of the housing 40.

Optionally, the opposite ends of the casing 40 are open ends 41, and the baffle 50 and the side plate 22 of the tray 20 facing away from the baffle 50 are respectively exposed at the two open ends 41 of the casing 40.

By adopting the above technical solution, the baffle 50 is connected to the tray 20 and inserted into the open end 41 of the housing 40, so that the baffle 50 can be used to fix the tray 20 and the housing 40, prevent the tray 20 from shaking relative to the housing 40, and improve the structural stability of the docking station 100.

The baffle 50 can be detachably connected with the tray 20; during assembly, the tray 20 carrying the control main board 10 is inserted into the housing 40, and then the baffle 50 is inserted into the opening end 41 of the housing 40 and fixedly connected to the tray 20, so that the assembly process can be completed, and the assembly is convenient and stable in structure. When detaching, the baffle 50 is detached from the tray 20, and then the tray 20 is pulled out from the opening end 41 of the housing 40, so that the detachment is convenient.

It is understood that in other embodiments, the baffle 50 may be omitted, for example, the tray 20 is slidably connected to the housing 40 and a snap is provided at the sliding end position, and the relative fixing of the tray 20 and the housing 40 can be realized.

It will be appreciated that in other embodiments, one side panel of the tray 20 may act as a baffle for covering the open end 41 of the housing 40.

It is understood that in other embodiments, the baffle 50 can also be fixedly connected to the tray 20, and the assembly can be completed by inserting the tray 20 into the housing 40 from the side away from the baffle 50 until the baffle 50 is clamped at the open end 41 of the housing 40.

It is understood that the housing 40 may be provided with the open end 41 only on one side of the baffle 50, or the open end 41 may be provided only on the opposite side of the baffle 50 and the wire passing hole may be provided on one side of the baffle 50.

As shown in fig. 5, optionally, the baffle 50 includes a body 51 and two abutting flanges 52 protruding from two opposite sides of the body 51, and the two abutting flanges 52 are arranged along a direction perpendicular to the control main board 10; the second wire passing hole 511 is disposed on the body 51, and the inner wall of the housing 40 abuts against the two abutting flanges 52. Thus, the baffle 50 is inserted into the opening of the housing 40, and the inner wall of the housing 40 abuts against the two abutting flanges 52 of the baffle 50, so as to further improve the structural stability of the docking station 100 and prevent the housing 40 from shaking relative to the tray 20 and the baffle 50. It will be appreciated that the side plate 22 of the tray 20 on the side remote from the baffle 50 also abuts the inner wall of the housing 40.

In an embodiment, the side plate 22 of the docking station 100 connected to the baffle 50 is provided with a clamping hole 223, the baffle 50 further includes a clamping portion 53, the clamping portion 53 is protruded on the body 51 and is disposed between the two abutting flanges 52, and the clamping portion 53 is clamped with the clamping hole 223. Thus, the baffle 50 is connected to the tray 20 in a clamping manner, so that the installation and the disassembly are convenient. It will be appreciated that the baffle 50 may also be removably attached to the tray 20 by fasteners such as screws. The number of the clamping portions 53 can be multiple, and the clamping portions 53 are arranged between the two abutting flanges 52 at intervals; the end of the clip portion 53 may be provided with a hook to prevent the clip portion 53 from being separated from the clip hole 223.

As shown in fig. 3 and 5, in an embodiment, the docking station 100 further includes a board end fixing member 54 and a wire clip 55, the board end fixing member 54 is inserted into the first wire through hole 222 and the second wire through hole 511 and fixedly connected to the tray 20, and the coaxial wire 30 is inserted through the board end fixing member 54 and the wire clip 55 and welded to the control board 10. The plate end fixing member 54 is a plastic member and is fixedly connected to the tray 20 by gluing. The coaxial line 30 is easily soldered to the control main board 10 by providing the board end fixing member 54 and the clip 55.

As shown in fig. 3 and 4, in some embodiments, the docking station 100 further includes a shielding cover 60 disposed in the accommodating groove 201, the shielding cover 60 includes an upper shielding cover 61 and a lower shielding cover 62 connected to each other, and the control main board 10 is fixed between the upper shielding cover 61 and the lower shielding cover 62. By providing the shield cover 60, electromagnetic interference can be prevented.

Optionally, the upper shielding cover 61 and the lower shielding cover 62 are respectively provided with a first connection hole 601, the control motherboard 10 is provided with a second connection hole 12, the docking station 100 further includes a first fastener 63, and the first fastener 63 sequentially penetrates through the first connection hole 601 in the upper shielding cover 61, the second connection hole 12 in the control motherboard 10, and the first connection hole 601 in the lower shielding cover 62 and is fixed on the bottom plate 21 of the tray 20. Specifically, the upper shield cover 61, the control main board 10 and the lower shield cover 62 are respectively provided with a connecting portion at two sides thereof, and the first connecting hole 601 and the second connecting hole 12 are provided in the corresponding connecting portions.

Optionally, the upper shielding cover 61 and the lower shielding cover 62 may be made of tinplate. The upper shield cover 61 and the lower shield cover 62 are connected to form the shield case 60, and the communication interface on the control motherboard 10 needs to be exposed.

Optionally, the upper shielding cover 61 and the lower shielding cover 62 both include a shielding bottom plate and a side wall disposed on the periphery of the shielding bottom plate, a first fastening portion 611 is disposed on the side wall of the upper shielding cover 61, a second fastening portion 621 is disposed on the side wall of the lower shielding cover, and the first fastening portion 611 is fastened to the second fastening portion 621. For example, the sidewall of the upper shield cover 61 is provided with a fastening hole, the sidewall of the lower shield cover 62 is provided with a fastening protrusion, the bottom walls of the upper shield cover 61 and the lower shield cover 62 are disposed opposite to each other, and the fastening hole of the upper shield cover 61 is fastened on the fastening protrusion of the lower shield cover 62. Thus, the upper shield cover 61 and the lower shield cover 62 are easily connected.

The docking station 100 further includes a heat conductive member 64 provided at least one side of the control main board 10, and the heat conductive member 64 contacts the upper shield cover 61 and/or the lower shield cover 62. In one embodiment, the heat conducting member 64 can be a heat conducting silicone, and the heat conducting member can transfer heat on the control motherboard 10 to the shielding cover 60, and further transfer the heat to the housing 40 through the shielding cover 60, which is beneficial to heat dissipation of the docking station 100. It is understood that the thermal conductive member 64 may also be a thermally conductive metal block or the like.

In some embodiments, the housing 40 is an aluminum housing and the tray 20 is a plastic tray 20. So, the intensity of shell 40 is higher and be convenient for the heat dissipation, and tray 20 is the plastic part, makes things convenient for the shaping to and convenient and baffle 50, shield cover 60 fixed connection. It is understood that the housing 40 and the tray 20 may be made of other materials, such as metal or plastic.

In some embodiments, the communication port 11 includes at least one of an HDMI (high definition Multimedia Interface) input port, an HDMI output port, a USB (Universal Serial Bus) Interface, a TYPE-C Interface, a memory card Interface, and a network Interface. The HDMI input port can be used for accessing equipment such as a computer, a video player, a television box and the like; the HDMI output port can be used for accessing equipment such as a display; the USB interface can be used for connecting terminals such as a computer and the like to carry out data transmission, and can also be used for charging the video acquisition card. This docking station 100 can realize the conversion of interface type, can expand interface quantity again, can also guarantee signal transmission precision and signal conversion quality simultaneously, and the compatibility is strong, and the practicality is high. The number and types of the communication ports 11 are increased, so that the practicability of the docking station 100 can be effectively improved, and thus, a user does not need to equip various external devices with corresponding data lines, and the docking station 100 is easy to use.

Referring to fig. 1 to 5, a docking station 100 according to an embodiment of the present invention includes a control motherboard 10, a tray 20, a coaxial cable 30, a housing 40, a baffle 50, and a shielding cover 60, wherein the control motherboard 10 is disposed in the shielding cover 60, the shielding cover 60 is fixed in a receiving slot 201 of the tray 20, and the tray 20 is used for fixing the shielding cover 60 and the control motherboard. The baffle 50 is detachably connected to one side of the tray 20, the shielding cover 60 and the baffle are all inserted into the cavity of the shell 40, the shell 40 is provided with two open ends 41 along the length direction, and one sides of the baffle 50 and the tray 20 departing from the baffle 50 are respectively exposed at the two open ends 41 of the shell 40; one communication port 11 on the control motherboard 10 is exposed at the open end 41 of the housing 40, and the remaining communication ports 11 are exposed at the side between the two open ends 41.

The docking station 100 may fix and support the control motherboard 10 through the tray 20, shield electromagnetic interference through the shield cover 60, cover the control motherboard 10, the tray 20, and the baffle 50 through the housing 40, and mount or dismount the tray 20 through the open end of the housing 40, so that the docking station 100 has a high structural strength, is prevented from being damaged when dropped, and has a simple structure, and is convenient to dismount; the docking station 100 adopts a coaxial line scheme, and has a high data transmission rate.

The above-mentioned embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. The utility model provides a docking station, includes the control mainboard, be equipped with a plurality of communication ports on the control mainboard, its characterized in that, docking station still includes:

the control main board is fixed in the accommodating groove, wherein at least one side board is provided with a first through hole used for exposing the communication port, and the other side board is provided with a first wire passing hole;

the coaxial line penetrates through the first line passing hole and is electrically connected to the control main board; the shell is sleeved on the tray, at least one end of the shell is an open end, and a second through hole corresponding to the communication port is formed in the shell.

2. The docking station as claimed in claim 1, further comprising a baffle plate connected to one side plate of the tray, wherein the baffle plate is provided with a second wire passing hole corresponding to and communicating with the first wire passing hole; the baffle is used for fixing the tray and the shell, and the baffle is exposed at the opening end of the shell.

3. The docking station as claimed in claim 2, wherein the baffle comprises a body and two support flanges protruding from two opposite sides of the body, and the two support flanges are arranged along a direction perpendicular to the control main board; the second wire through hole is formed in the body, and the inner wall of the shell abuts against the two abutting flanges.

4. The docking station as recited in claim 3 wherein a clamping hole is disposed on a side plate of the tray connected to the baffle, the baffle further comprises a clamping portion, the clamping portion is convexly disposed on the body and disposed between the two supporting flanges, and the clamping portion is clamped with the clamping hole.

5. The docking station of claim 2, further comprising a board end fixing member and a wire clip, wherein the board end fixing member is inserted into the first wire passing hole and the second wire passing hole and is fixedly connected to the tray, and the coaxial wire passes through the board end fixing member and the wire clip and is welded to the control main board.

6. The docking station as claimed in any one of claims 1 to 5, further comprising a shield cover disposed in the receiving slot, the shield cover comprising an upper shield cover and a lower shield cover connected, the control motherboard being fixed between the upper shield cover and the lower shield cover.

7. The docking station as claimed in claim 6, wherein the upper shielding cover and the lower shielding cover are respectively provided with a first connecting hole, the control motherboard is provided with a second connecting hole, and the docking station further comprises a first fastening member, the first fastening member sequentially penetrates through the first connecting hole in the upper shielding cover, the second connecting hole in the control motherboard and the first connecting hole in the lower shielding cover and is fixed on the bottom plate of the tray.

8. The docking station of claim 6, further comprising a thermal conductor disposed on at least one side of the control motherboard, the thermal conductor contacting the upper shield cover and/or the lower shield cover.

9. The docking station as claimed in claim 6, wherein the upper shielding cover and the lower shielding cover each include a shielding bottom plate and a side wall disposed on the periphery of the shielding bottom plate, the side wall of the upper shielding cover is provided with a first buckling portion, the side wall of the lower shielding cover is provided with a second buckling portion, and the first buckling portion is buckled with the second buckling portion.

10. The docking station of any of claims 1-5, wherein the housing is an aluminum shell and the tray is a plastic tray; the communication port comprises at least one of an HDMI interface, a USB interface, a TYPE-C interface, a memory card interface and a network interface.