CN220731965U

CN220731965U - Docking station

Info

Publication number: CN220731965U
Application number: CN202322101406.6U
Authority: CN
Inventors: 李奕辉; 胡啸男; 贺磊
Original assignee: Szbroad Technology Co ltd
Current assignee: Szbroad Technology Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-04-05
Anticipated expiration: 2033-08-04

Abstract

The embodiment of the utility model discloses a docking station, which comprises at least one connecting module; the connection module comprises at least four signal terminals, and the signal terminals comprise first grounding signal ends; the connection module further comprises a signal conduction structure, and a first end of the signal conduction structure is electrically connected with the first grounding signal end; the second end of the signal conducting structure is grounded. By adopting the technical scheme provided by the embodiment of the utility model, the transmission of the first grounding signal can be adjusted by adding the signal conducting structure, so that the first grounding signal is not influenced by other structures such as wiring and the like, and the working stability of the docking station is further improved.

Description

Docking station

Technical Field

The utility model relates to the field of docking equipment, in particular to a docking station.

Background

The docking station is an external device designed for intelligent equipment such as a computer. The docking station is provided with a plurality of data input interfaces of different types, and when the docking station is connected with the intelligent device, the intelligent device is connected with a plurality of external devices of different types through the docking station so as to expand the port functions of the intelligent device.

With the increase of the number of docking interfaces, there are disadvantages, such as signal interference, in which the interference of signals can extremely affect the use of interfaces around the interference source, especially on wireless products, the effect is extremely obvious, such as disconnection of a wireless mouse when the interference is serious.

Disclosure of Invention

Therefore, the docking station provided by the embodiment of the utility model has the advantages that the signal transmission structure is increased, and the working stability of the docking station is improved.

The embodiment of the utility model provides a docking station, which comprises at least one connecting module;

the connection module comprises at least four signal terminals, wherein the signal terminals comprise first grounded signal ends;

the connection module further comprises a signal conduction structure, wherein a first end of the signal conduction structure is electrically connected with the first grounding signal end; the second end of the signal conducting structure is grounded.

Optionally, the connection module includes a first connector, where the first connector includes a first pin and a second pin, and the first pin and the second pin are located on a same side of the first ground signal end;

the first pin and the second pin are multiplexed into the signal conducting structure;

the first pin is electrically connected with the first grounding signal end, the first pin is electrically connected with the second pin, and the second pin is grounded.

Optionally, the signal conducting structure and the first ground signal terminal are in electrical contact connection.

Optionally, the signal conducting structure is electrically connected to the first ground signal terminal via.

Optionally, the first connector includes a third pin and a fourth pin, where the third pin and the fourth pin are located on a same side of the first ground signal end, the first pin and the third pin are located on two sides of the first ground signal end, and the second pin and the fourth pin are located on two sides of the first ground signal end;

and the third pin and the fourth pin are suspended in potential.

Optionally, the signal terminal of the first connector further includes a first signal end, a second signal end, and a third signal end;

the first signal end is located at one side of the first grounding signal end, which is close to the first pin, the second signal end is located at one side of the first signal end, which is close to the first grounding signal end, and the third signal end is located at one side of the second signal end, which is close to the first grounding signal end.

Optionally, the connection module includes a second connector, where the second connector includes a fifth pin and a sixth pin, and the fifth pin and the sixth pin are located at two sides of the first ground signal end;

the first grounding signal end is respectively and electrically connected with the fifth pin and the sixth pin through the signal conducting structure, and the fifth pin and the sixth pin are respectively grounded.

Optionally, the signal conducting structure includes a connection structure and a connection trace;

the first grounding signal end is in contact electrical connection with the connecting structure, the connecting structure is in contact electrical connection with the connecting wiring via hole, and the connecting wiring is in contact electrical connection with the fifth pin and the sixth pin respectively.

Optionally, the signal terminals of the second connector include a first signal terminal group and a second signal terminal group, and the first signal terminal group and the second signal terminal group are arranged along a first direction;

the first signal terminal group comprises a first signal end, a second signal end, a third signal end and a first grounding signal end which are arranged along a second direction; the second signal terminal group comprises a fourth signal end, a fifth signal end, a second grounding signal end, a sixth signal end and a seventh signal end which are arranged along the second direction;

wherein, in the plane where the fifth pin, the sixth pin and the signal conducting structure are located, the first direction is perpendicular to the second direction;

the fifth pin is directed in the first direction toward the sixth pin.

Optionally, the second connector further includes a seventh pin and an eighth pin, where the seventh pin and the fifth pin are located on a same side of the first ground signal end, and the eighth pin and the sixth pin are located on a same side of the first ground signal end;

the seventh pin and the eighth pin are grounded.

The docking station provided by the embodiment of the utility model comprises at least one connecting module, wherein the connecting module ensures at least four signal terminals, a first grounding signal end in the signal terminals is grounded through a signal conduction structure. Further, through setting up signal conduction structure, can guarantee that first ground connection signal terminal is stable not disturbed with signal ground, guarantee that it is not influenced by other structures such as walking the line promptly, and then promote the job stabilization nature of docking station.

Drawings

In order to more clearly illustrate the technical solution of the exemplary embodiments of the present utility model, a brief description is given below of the drawings required for describing the embodiments. It is obvious that the drawings presented are only drawings of some of the embodiments of the utility model to be described, and not all the drawings, and that other drawings can be made according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a docking station according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of another docking station according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of another docking station according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a connection module according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of another docking station according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of another connection module according to an embodiment of the present utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be fully described below by way of specific embodiments with reference to the accompanying drawings in the examples of the present utility model. It is apparent that the described embodiments are some, but not all, embodiments of the present utility model, and that all other embodiments, which a person of ordinary skill in the art would obtain without making inventive efforts, are within the scope of this utility model.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a system, article, or apparatus that comprises a list of elements is not necessarily limited to those steps or elements expressly listed or inherent to such article or apparatus, but may include other elements not expressly listed or inherent to such article or apparatus.

Fig. 1 is a schematic structural view of a docking station according to an embodiment of the present utility model, and fig. 2 is a schematic structural view of another docking station according to an embodiment of the present utility model, and referring to fig. 1 and 2, a docking station 10 is provided according to an embodiment of the present utility model, and the docking station 10 includes at least one connection module 100; the connection module 100 includes at least four signal terminals 200, the signal terminals 200 including a first grounded signal end 210; the connection module 100 further includes a signal conducting structure 300, a first end of the signal conducting structure 300 being electrically connected to the first ground signal end 210; the second end of the signal conducting structure 300 is grounded.

Specifically, the docking station 10 is also called a Port Replicator (Port Replicator) that copies or expands a Port, such as a notebook computer, including a set of ports, so that the notebook computer can be easily connected to a plurality of accessories or external devices. In other words, the docking station can be used for expanding a single interface of the computer to separate out other different interfaces for providing use of external devices, and the external devices can be a power adapter, a network cable, an HDMI data line, a mouse, a keyboard and the like, which is not particularly limited in the embodiment of the utility model.

Further, the docking station 10 includes at least one connection module 100, and referring to fig. 1, two connection modules 100 are included, and the external device ensures normal operation of the external device through the connection modules 100, in other words, the connection modules 100 can be understood as USB interfaces. The docking station 10 may adjust the number of connection modules 100 according to actual conditions based on different requirements. Further, because there are differences in the working frequencies of the external devices connected to the different connection modules 100, interference exists between the two connection modules, which affects the working stability of the external devices, and one connection module 100 may be a USB2.0 connector, which may be connected to a wireless mouse with a working frequency of 2.4G, and the other connection module 100 is a USB3.0 connector, which may affect the external devices with the working frequencies of 2.3G to 2.5G when the USB3.0 connector works, that is, the wireless mouse with the working frequency of 2.4G may be in a situation of unsmooth use or even disconnection. Specifically, if the signal conducting structure 300 is not provided, that is, if the first grounded signal terminal 210 is directly grounded, the grounding effect of the first grounded signal terminal 210 may be affected by the interference source 500, and the interference source 500 may be a trace, a connector or a chip disposed therein, etc., in fig. 1, the interference source 500 is shown in a trace form, and the embodiment of the present utility model is not limited specifically, based on the specific type of the interference source 500, and is adjusted according to the actual situation. That is, the signal circuit of the USB2.0 with the first ground signal terminal 210 is interfered by, for example, the USB3.0 trace (may be the interference source 500 in fig. 1), so as to affect the overall working stability of the connection module 100 including the first ground signal terminal 210, and further affect the working stability of the external device electrically connected to the connection module 100.

To avoid signal interference between the connection modules 100 of the docking station 10 or inside the connection modules 100. The signal conducting structure 300 is added in the docking station 10 according to the embodiment of the utility model, so that the grounding effect of the first grounding signal terminal 210 can be ensured. That is, the signal conducting structure 300 can increase the distance between the ground signal transmitted by the first ground signal terminal 210 and other signal sources (such as wires) that may be interfered, that is, the ground signal is not interfered by other wires, so as to ensure the working stability of the connection module 100, that is, the docking station 10, and further ensure the working stability of the external connection arrangement connected by the docking station 10.

In summary, the docking station provided by the embodiments of the present utility model grounds the first grounded signal via the configured signal conducting structure. Further, through setting up signal conduction structure, can guarantee that first ground connection signal terminal is stable not disturbed with signal ground, guarantee that it is not influenced by other structures such as walking the line promptly, and then promote the job stabilization nature of docking station.

With continued reference to fig. 1 and 2, the connection module 100 includes a first connector 110, the first connector 110 including a first pin 410 and a second pin 420, the first pin 410 and the second pin 420 being on the same side of the first ground signal terminal 210; the first pin 410 and the second pin 420 are multiplexed into the signal conducting structure 300; the first pin 410 is electrically connected to the first ground signal terminal 200, the first pin 410 is electrically connected to the second pin 420, and the second pin 420 is grounded.

Specifically, the connection module 100 includes a first connector 110, and the exemplary first connector 110 may be a USB2.0 connector. The first connector 110 includes a first pin 410 and a second pin 420, and the first pin 410 and the second pin 420 are electrically connected and multiplexed into the signal conducting structure 300, so that the design and manufacturing cost in the docking station 10 can be reduced by using the existing routing structure under the condition that the first grounding signal end 210 is ensured to be grounded.

It should be noted that the signal terminals 200 are not separately disposed in the connection module 100 in a floating manner, that is, many wires and circuit structures exist in the docking station 10 or the connection module 100, which is not described herein. Referring to the ground trace 210' in fig. 2, the ground trace 210' is a trace connected to the first ground signal terminal 210, and the signal conductive structure 300 may be electrically connected to the first ground signal terminal 210 by being electrically connected to the ground trace 210 '.

Further, in the conventional docking station 10, a plurality of pins are used to achieve grounding, in the embodiment of the present utility model, as shown in fig. 1 and 2, the first pin 410 and the second pin 420 are electrically connected, and one end is electrically connected to the first grounded signal terminal 210, and the other end maintains the grounding effect (refer to GND in fig. 1 and 2), so as to achieve stable transmission of the signal of the first grounded signal terminal 210, and transmit the grounding signal of the first grounded signal terminal 210 through the first pin 410 and the second pin 420, that is, increase the distance between signal sources that may affect the first grounded signal terminal 210, and ensure the working stability of the docking station 10.

Optionally, the signal conducting structure 300 is in contact electrical connection with the first ground signal terminal 210.

Specifically, referring to fig. 1 and 2, the signal conducting structure 300 and the first ground signal terminal 210 may achieve an electrical connection relationship between the two in a direct contact manner, that is, the first pin 410 of the signal conducting structure 300 may be attached to the ground trace 210 'at the position of the ground trace 210', so as to ensure electrical connection, that is, achieve signal transmission.

Optionally, fig. 3 is a schematic structural diagram of another docking station according to an embodiment of the present utility model, and referring to fig. 3, a signal conducting structure 300 is electrically connected to the first ground signal terminal 210 via.

Specifically, referring to fig. 3, the signal conducting structure 300 and the first ground signal terminal 210 may implement an electrical connection relationship between them in a cross-layer via manner, that is, the first pin 410 of the signal conducting structure 300 may be provided with a connection via at the position of the ground trace 210', and referring to the area a in fig. 3, that is, the electrical connection relationship between the first pin 410 and the first ground signal terminal 210 is ensured, so as to implement stable signal transmission.

With continued reference to fig. 1-3, the first connector 110 includes a third pin 430 and a fourth pin 440, the third pin 430 and the fourth pin 440 are located on the same side of the first ground signal terminal 210, and the first pin 410 and the third pin 430 are located on two sides of the first ground signal terminal 210; the second pin 420 and the fourth pin 440 are located at two sides of the first ground signal terminal 210; the third pin 430 and the fourth pin 440 are electrically floating.

Specifically, the first connector 110 further includes a third pin 430 and a fourth pin 440, and referring to fig. 1 to 3, the positions of the first pin 410, the second pin 420, the third pin 430 and the fourth pin 440 and the first ground trace 210 may be shown with reference to the drawings. And by suspending the third pin 430 and the fourth pin 440, i.e. not used for grounding, the ground signal of the first ground signal terminal 210 can be ensured to be transmitted only through the first pin 410 and the second pin 420. In other words, the third pin 430 and the fourth pin 440 are not grounded, which will not interfere with the first grounded signal terminal 210, and other wires or devices around the third pin 430 and the fourth pin 440 will not interfere with the first grounded signal terminal 210, so as to ensure stable signal transmission.

Fig. 4 is a schematic structural diagram of a connection module according to an embodiment of the present utility model, and with continued reference to fig. 1 to 4, the signal terminal 200 of the first connector 110 further includes a first signal terminal 220, a second signal terminal 230, and a third signal terminal 240; the first signal terminal 220 is located at a side of the first ground signal terminal 210 near the first pin 410, the second signal terminal 230 is located at a side of the first signal terminal 220 near the first ground signal terminal 210, and the third signal terminal 240 is located at a side of the second signal terminal 230 near the first ground signal terminal 210.

Specifically, the signal terminal 200 of the first connector 110 includes a first signal terminal 220, a second signal terminal 230, and a third signal terminal 240 in addition to the first ground signal terminal 210 for transmitting a ground signal. Referring to fig. 1 to 3, the arrangement positions of the first signal terminal 220, the second signal terminal 230, the third signal terminal 240, and the first ground signal terminal 210 may be as shown with reference to the accompanying drawings.

For example, referring to fig. 4, the first signal terminal 220, the second signal terminal 230, the third signal terminal 240, and the first Ground signal terminal 210 may be sequentially connected to the set, and the sequentially connected potential signals may be +5vpower, data-, data+, and group. Further, v+, D-, d+ and GND may also be used to represent the first signal terminal 220, the second signal terminal 230, the third signal terminal 240 and the first ground signal terminal 210, which is not particularly limited in the embodiment of the present utility model. The docking station 10 provided in the embodiment of the present utility model adjusts the connection mode of the first grounding signal terminal 210 through the signal conducting structure 300 only, so as to ensure the working stability of the docking station 10 and the external device connected with the docking station 10.

Fig. 5 is a schematic structural view of another docking station according to an embodiment of the present utility model, and referring to fig. 1 and 5, the connection module 100 includes a second connector 120, the second connector 120 includes a fifth pin 450 and a sixth pin 460, and the fifth pin 450 and the sixth pin 460 are located at two sides of the first ground signal terminal 210; the first grounded signal terminal 210 is electrically connected to the fifth pin 450 and the sixth pin 460 through the signal conductive structure 300, respectively, and the fifth pin 450 and the sixth pin 460 are grounded, respectively.

Specifically, referring to fig. 5, the connection module 100 includes a second connector 120, and an exemplary second connector 120 may be a USB3.0 connector. The second connector 110 includes a fifth pin 450 and a sixth pin 460, and the signal conducting structure 300 is used to electrically connect the first ground signal terminal 210 with the fifth pin 450 and the sixth pin 460, i.e. to achieve the grounding effect of the first ground signal terminal 210.

Further, referring to fig. 1, the connection module 100 of the docking station 10 may include both the first connector 110 and the second connector 120, i.e., both the USB2.0 connector and the USB3.0 connector. Illustratively, the USB3.0 connector may have an effect on the signal of the first ground signal terminal 210 in the USB2.0 connector when in operation, i.e., the signal conducting structure 300 is added to the USB2.0 connector. Further, the first ground signal terminal 210 is also present in the USB3.0 connector, i.e. the signal conducting structure 300 is also added in the USB3.0 connector, so as to ensure the overall working stability of the docking station 10.

In other words, taking the routing of USB3.0 in the USB3.0 connector as an example, it affects the signal transmission of the ground terminal of USB2.0, i.e. affects the signal transmission of the first ground signal terminal 210, so the signal conducting structure 300 is added in the USB2.0 connector. Meanwhile, in the USB3.0 connector, the ground terminal of USB3.0 also includes the ground terminal of USB2.0, and in order to avoid the influence of the ground terminal of USB2.0, the signal conducting structure 300 electrically connected thereto is also added.

With continued reference to fig. 1 and 5, the signal conducting structure 300 includes a connection structure 310 and a connection trace 320; the first ground signal terminal 210 is in contact electrical connection with the connection structure 310, the connection structure 310 is in contact electrical connection with the via of the connection trace 320, and the connection trace 320 is in contact electrical connection with the fifth pin 450 and the sixth pin 460, respectively.

Specifically, referring to fig. 1 and 5, the signal conducting structure 300 includes a connection structure 310 and a connection trace 320, where the connection trace 320 is electrically connected to a fifth pin 450 and a sixth pin 460 that are grounded, that is, the first grounded signal terminal 210 is electrically connected to the connection trace 320 to achieve the grounding effect of the first grounded signal terminal 210, and by electrically connecting the first grounded signal terminal 210 to the connection structure 310, via hole connection between the connection structure 310 and the connection trace 320, the signal output by the first grounded signal terminal 210 is grounded and transmitted through the fifth pin 450 and the sixth pin 460. The added connection structure 310 and connection trace 320 are equivalent to increasing the distance between the ground signal output by the first ground signal terminal 210 and other signal sources that may interfere with each other, avoiding interference of other interference signals to the first ground signal terminal 210, and ensuring the working stability of the docking station 10 and the external devices connected with the docking station.

Further, referring to fig. 1 and 5, a shielding structure 330 may be added at the connection structure 310, so that interference of other signals on the output signal of the first ground signal terminal 210 is further avoided by the shielding structure 330, and the working stability of the docking station 10 is further improved.

Fig. 6 is a schematic structural view of another connection module according to an embodiment of the present utility model, and with continued reference to fig. 1, 5 and 6, the signal terminals 200 of the second connector 120 include a first signal terminal group 200A and a second signal terminal group 200B, and the first signal terminal group 200A and the second signal terminal group 200B are arranged along a first direction X; the first signal terminal group 200A includes a first signal terminal 220, a second signal terminal 230, a third signal terminal 240, and a first ground signal terminal 210 arranged along the second direction Y; the second signal terminal group 200B includes a fourth signal terminal 250, a fifth signal terminal 260, a second ground signal terminal 270, a sixth signal terminal 280, and a seventh signal terminal 290 arranged in the second direction Y; wherein, in the plane of the fifth pin 450, the sixth pin 460 and the signal conducting structure 300, the first direction X is perpendicular to the second direction Y; the fifth pin 450 points in the first direction X to the sixth pin 460.

Specifically, the signal terminals 200 of the second connector 120 include, in addition to the first ground signal terminal 210 for transmitting a ground signal, a first signal terminal 220, a second signal terminal 230, and third, fourth, fifth, sixth, and seventh signal terminals 240, 250, 260, 270, 280, and 290. Referring to fig. 1 and 4, the installation position of the connection terminal 200 may be shown with reference to the drawings.

The multi-signal terminal 200 includes a first signal terminal set 200A and a second signal terminal set 200B, wherein the first signal terminal set 200A includes a first signal terminal 220, a second signal terminal 230, a third signal terminal 240 and a first ground signal terminal 210, i.e. if the second connector 120 is a USB3.0 connector, the first signal terminal set 200A is used to implement an operation state of USB2.0 in the USB3.0 connector. Further, the second signal terminal set 200B includes a fourth signal terminal 250, a fifth signal terminal 260, a second ground signal terminal 270, a sixth signal terminal 280 and a seventh signal terminal 290, and is used to implement the working state of USB3.0 in the USB3.0 connector in combination with the first signal terminal 220. It should be noted that the first signal terminal 220 may be a common connection terminal.

As an example, referring to fig. 6, the first signal terminal 220, the second signal terminal 230, the third signal terminal 240, the Ground signal terminal 210, the fourth signal terminal 250, the fifth signal terminal 260, the second Ground signal terminal 270, the sixth signal terminal 280, and the seventh signal terminal 290 are sequentially arranged, and the potential signals sequentially connected may be +5vpower, data-, data+, and Ground lines (groups). For the ultra-high speed receiver (SuperSpeed receiver) and the ultra-high speed transmission (SuperSpeed transmitter), v+, D-, d+, GND, stda_ssrx-, stda_ssrx+, gnd_drain, stda_sstx-, and stda_sstx+ may be used to represent the first signal terminal 220, the second signal terminal 230, the third signal terminal 240, the ground signal terminal 210, the fourth signal terminal 250, the fifth signal terminal 260, the second ground signal terminal 270, the sixth signal terminal 280, and the seventh signal terminal 290, respectively, which is not particularly limited in the embodiment of the present utility model.

Further, the first grounded signal terminal 210 is electrically connected to the signal conducting structure 300, so as to avoid the influence of some working devices of the USB3.0 on the signal transmission. The second ground signal terminal 270 is used for transmitting the ground signal of USB3.0, i.e. there is no interference, and the signal conducting structure 300 is not required to be electrically connected thereto. The docking station 10 provided in the embodiment of the present utility model adjusts the connection mode of the first grounding signal terminal 210 through the signal conducting structure 300 only, so as to ensure the working stability of the docking station 10 and the external device connected with the docking station 10.

With continued reference to fig. 1 and 4, the second connector 120 further includes a seventh pin 470 and an eighth pin 480, the seventh pin 470 and the fifth pin 450 being located on the same side of the first ground signal terminal 210, the eighth pin 480 and the sixth pin 460 being located on the same side of the first ground signal terminal 210; the seventh pin 470 and the eighth pin 480 are grounded.

Specifically, referring to fig. 1 and 4, the second connector 120 further includes a seventh pin 470 and an eighth pin 480 that are grounded, and because the second grounded signal end 270 in the second connector 120 is directly grounded without transmitting the grounded signal through the signal conducting structure 300, the grounded working states of the seventh pin 470 and the eighth pin 480 are still maintained, so that the first grounded signal end 210 and the second grounded signal end 270 of the second connector 120 are ensured to work normally, and further the working stability of the docking station 10 and the external device contacted with the docking station is ensured.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements, combinations, and substitutions can be made by those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. A docking station comprising at least one connection module;

2. The docking station of claim 1, wherein the connection module comprises a first connector comprising a first pin and a second pin, the first pin and the second pin being on a same side of the first ground signal terminal;

3. The docking station of claim 2, wherein the signal conducting structure and the first ground signal terminal are in electrical contact connection.

4. The docking station of claim 2, wherein the signal conducting structure and the first ground signal terminal via are electrically connected.

5. The docking station of claim 2, wherein the first connector comprises a third pin and a fourth pin, the third pin and the fourth pin being on the same side of the first ground signal terminal, the first pin and the third pin being on both sides of the first ground signal terminal, the second pin and the fourth pin being on both sides of the first ground signal terminal;

and the third pin and the fourth pin are suspended in potential.

6. The docking station of claim 2, wherein the signal terminals of the first connector further comprise a first signal end, a second signal end, and a third signal end;

7. The docking station of claim 1 or 2, wherein the connection module comprises a second connector comprising a fifth pin and a sixth pin, the fifth pin and the sixth pin being located on either side of the first ground signal terminal;

8. The docking station of claim 7, wherein the signal conducting structure comprises a connection structure and a connection trace;

9. The docking station of claim 7, wherein the signal terminals of the second connector comprise a first signal terminal set and a second signal terminal set, the first signal terminal set and the second signal terminal set being arranged along a first direction;

the fifth pin is directed in the first direction toward the sixth pin.

10. The docking station of claim 9, wherein the docking station is configured to,

the second connector further comprises a seventh pin and an eighth pin, the seventh pin and the fifth pin are positioned on the same side of the first grounding signal end, and the eighth pin and the sixth pin are positioned on the same side of the first grounding signal end;

the seventh pin and the eighth pin are grounded.