Supporting type docking station

Abstract

The embodiment of the invention provides a supporting type docking station. The supporting type docking station comprises a supporting surface cover and a seat body. The supporting surface cover is used for supporting the electronic equipment, part of the area of the top side of the seat body is sunken to form a mounting groove, and the supporting surface cover is detachably arranged in the mounting groove. The supporting type docking station is convenient to maintain.

Description

Technical Field

[0001] The present application relates to the technical field of electronic equipment accessories, and in particular to a supporting expansion dock. Background Art

[0002] Laptop computers are now a commonly used office equipment. Laptop computers generally have some data interfaces, such as network cable interfaces, USB interfaces, etc. However, due to the size limitations of general laptop computers, the number and types of these interfaces are relatively small. If users want to connect multiple devices at the same time, the laptop computer may not be able to meet the needs, or it may be very inconvenient to use. For this reason, some expansion docks have appeared on the market, which are provided with more data interfaces to expand the data interface function of the laptop computer.

[0003] However, in the related art, the cover of the expansion dock is severely worn and difficult to repair, resulting in the need to replace the entire expansion dock. Summary of the invention

[0004] In view of this, the main purpose of the embodiments of the present application is to provide a support-type expansion dock that is easy to maintain.

[0005] To achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

[0006] The embodiment of the present application provides a support-type expansion dock, including:

[0007] A support surface cover, wherein the support surface cover is used to support the electronic device;

[0008] A seat body, wherein a portion of the top side of the seat body is recessed to form a mounting groove, and the support surface cover is detachably arranged in the mounting groove.

[0009] In one embodiment, the support-type expansion dock includes a magnetic component, which is disposed on the base body, and at least a portion of the support surface cover is magnetically engaged with the magnetic component, so that the support surface cover can be detachably disposed relative to the mounting groove.

[0010] In one embodiment, the base body includes a bottom cover and a middle frame, the bottom cover and the middle frame enclose a circuit board mounting cavity, the magnetic attraction component is arranged on a side of the middle frame located in the circuit board mounting cavity, a partial area of ​​the middle frame facing away from the circuit board mounting cavity is recessed to form the mounting groove, and the support surface cover is fitted with a side of the middle frame facing away from the circuit board mounting cavity to magnetically cooperate with the magnetic attraction component.

[0011] In one embodiment, the support-type expansion dock includes a plurality of magnetic components, each of which is arranged at circumferential intervals around the cavity wall of the circuit board installation cavity to magnetically cooperate with the support surface cover along the circumferential direction.

[0012] In one embodiment, the middle frame has at least one mounting hole on one side located in the circuit board mounting cavity, and the mounting holes correspond one-to-one to the magnetic components, and the magnetic components are installed in the mounting holes one-to-one.

[0013] In one embodiment, the support surface cover includes a cover body and a silicone surface layer, the silicone surface layer is provided on at least the top side of the cover body, and the cover body is magnetically matched with the magnetic attraction component.

[0014] In one embodiment, the cover body has a plurality of hollow holes; and / or the cover body is made of stainless iron.

[0015] In one embodiment, the support surface cover includes a silicone sleeve, and the cover body is located in the silicone sleeve, so that the silicone surface layer is formed on any side of the cover body.

[0016] In one embodiment, a partial area of ​​the bottom wall of the mounting groove is recessed toward the bottom side to form a data line accommodating groove extending along a first direction, and at least one end of the data line accommodating groove along the first direction is open to form a line outlet, and the support surface cover extends to the line outlet at one end corresponding to the first direction.

[0017] In one embodiment, the data cable accommodating groove is provided with the cable outlet at both opposite ends along the first direction, the support-type expansion dock includes a data cable, at least a portion of the data cable is movably disposed in the data cable accommodating groove, the data cable can be moved so that the other end of the data cable can selectively extend out of the base body through one of the two cable outlets, and the opposite ends of the support surface cover along the first direction respectively extend to the cable outlet.

[0018] The embodiment of the present application provides a support type expansion dock, which includes a support surface cover and a base. The support surface cover is used to support the electronic device. Part of the area on the top side of the base is recessed to form a mounting groove, and the support surface cover is detachably arranged in the mounting groove. On the one hand, the support type expansion dock has a support top surface that can be used to place electronic devices, thereby enabling the support type expansion dock to not only have the function of expanding the data interface of the electronic device, but also to play a supporting effect of replacing the bracket. On the other hand, since the support surface cover is detachably connected to the base, even if the support surface cover is worn out due to contact and scratching of the electronic device, it can be repaired and replaced by removing the support surface cover from the base, thereby making the support type expansion dock easy to repair. At the same time, since the mounting groove is formed on the top side of the base, the mounting groove can play a role in positioning the support surface cover, which can make the installation of the support surface cover on the base more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a support-type expansion dock according to an embodiment of the present application;

[0020] Figure 2 for Figure 1 Bottom view of the mid-support docking station;

[0021] Figure 3 for Figure 1 A structural diagram of a mid-support expansion dock from another perspective;

[0022] Figure 4 for Figure 3 Exploded view of the middle support surface cover;

[0023] Figure 5 for Figure 3 A schematic diagram of the structure of the middle frame of the middle seat body;

[0024] Figure 6 for Figure 3 An exploded view of the center housing showing the circuit board;

[0025] Figure 7 for Figure 5 A structural diagram of the middle frame from another perspective;

[0026] Figure 8 for Figure 2 A partial enlarged view of the middle A;

[0027] Fig. 9 for Figure 1 A structural diagram of the mid-support expansion dock from another perspective;

[0028] Fig.10 for Figure 1 Schematic diagram of the structure of the middle seat body;

[0029] Fig.11 for Fig.10 A partial enlarged view of point B in the middle.

[0030] Description of Reference Numerals

[0031] 10. Support surface cover; 10a. Support top surface; 11. Cover body; 12. Silicone sleeve; 121. Silicone surface layer; 20. Base body; 20a. Installation slot; 20b. Data line accommodating slot; 20c. Wire outlet; 20e. Shell bottom surface; 20ea. Heat dissipation area; 20eb. Fitting area; 20f. Heat dissipation hole; 21. Bottom cover; 22. Middle frame; 22a. Installation hole; 23. First clamping part; 23a. First clamping slot; 24. Limiting protrusion; 25. Second clamping part; 25a. Second clamping slot; 26. Steering member; 30. Circuit board; 40. Data line; 50. Support assembly; 51. First support member; 52. Second support member. DETAILED DESCRIPTION

[0032] In this application, the orientation or position relationship of "first direction" and "second direction" is based on the attached Figure 5 The orientation or position relationship shown in the figure is based on the Fig. 9 It should be understood that these directional terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0033] An embodiment of the present application provides a support-type expansion dock. Figure 1 and Figure 5 The support-type expansion dock includes a support surface cover 10 and a seat body 20.

[0034] The support surface cover 10 is used to support the electronic device.

[0035] A portion of the top side of the seat body 20 is recessed to form a mounting groove 20 a , and the support surface cover 10 is detachably disposed in the mounting groove 20 a .

[0036] Specifically, a support-type expansion dock refers to a device used to expand the interface functions of an electronic device.

[0037] On the one hand, the support type expansion dock can be used to expand the electronic device interface to expand more functions. On the other hand, the electronic device can be placed on the support surface cover 10 of the support type expansion dock, which can provide support for the electronic device.

[0038] The type of the electronic device is not limited. For example, the electronic device is a laptop computer.

[0039] The support surface cover 10 is located on the top side of the seat body 20 and is used to place electronic equipment, so that the support-type expansion dock can also have a supporting effect.

[0040] The top and bottom of the support expansion dock are the top and bottom of the support expansion dock when the support expansion dock is in normal working state.

[0041] The mounting groove 20a is formed by a depression of a part of the top side of the seat body 20, and is used to mount the support surface cover 10. It is understandable that the opening size of the mounting groove 20a can be larger than the support surface cover 10, or can be the same as the support surface cover 10.

[0042] The support surface cover 10 is detachably connected to the seat body 20 and is detachably disposed in the mounting groove 20a.

[0043] It should be noted that the detachable connection between the support surface cover 10 and the base body 20 is not limited. For example, the support surface cover 10 and the base body 20 are magnetically matched. For another example, the support surface cover 10 is clamped in the installation groove 20a.

[0044] The support surface cover 10 of the support docking station of the embodiment of the present application is used to support electronic equipment. Part of the area on the top side of the seat body 20 is recessed to form a mounting groove 20a, and the support surface cover 10 is detachably arranged in the mounting groove 20a. On the one hand, the support docking station has a support top surface 10a, which can be used to place electronic equipment, thereby enabling the support docking station to not only have the function of expanding the data interface of the electronic equipment, but also to play a supporting effect of replacing the bracket. On the other hand, since the support surface cover 10 is detachably connected to the seat body 20, even if the support surface cover 10 is worn and damaged by contact and scratching of the electronic equipment, it can be repaired and replaced by removing the support surface cover 10 from the seat body 20, thereby making the support docking station easy to repair. At the same time, since the mounting groove 20a is formed on the top side of the seat body 20, the mounting groove 20a can play a positioning role for the support surface cover 10, which can make the installation of the support surface cover 10 on the seat body 20 more stable.

[0045] In one embodiment, the support-type expansion dock includes a magnetic member, which is disposed on the base 20, and at least a portion of the support surface cover 10 is magnetically matched with the magnetic member, so that the support surface cover 10 can be detachably disposed relative to the installation groove 20a. In this way, the support surface cover 10 can be easily disassembled and assembled, and the installation of the support surface cover 10 can be made more stable.

[0046] Specifically, the support surface cover 10 and the magnetic attraction member are magnetically matched. It can be that a part of the support surface cover 10 is magnetically matched with the magnetic attraction member, or it can be that the entire area of ​​the support surface cover 10 is magnetically matched with the magnetic attraction member.

[0047] The magnetic member is a structure that can be magnetically matched with the support surface cover 10. For example, the magnetic member is a magnet, and the area where the support surface cover 10 and the magnetic member are magnetically matched is a metal material. For another example, the magnetic member is a metal material, and the area where the support surface cover 10 and the magnetic member are magnetically matched is a magnet.

[0048] In one embodiment, please refer to Figure 6 The seat body 20 includes a bottom cover 21 and a middle frame 22. The bottom cover 21 and the middle frame 22 enclose a circuit board installation cavity. The magnetic suction component is arranged on a side of the middle frame 22 located in the circuit board installation cavity. A part of the middle frame 22 on the side away from the circuit board installation cavity is recessed to form a mounting groove 20a. The support surface cover 10 is fitted with the side of the middle frame 22 away from the circuit board installation cavity to magnetically cooperate with the magnetic suction component. Thus, on the one hand, the installation stability of the magnetic suction component can be improved, and the magnetic suction component can be prevented from falling off with the removal of the support surface cover 10. On the other hand, the magnetic suction force between the magnetic suction component and the support surface cover 10 can also be guaranteed.

[0049] Specifically, the circuit board mounting cavity is used to mount the circuit board 30 .

[0050] The magnetic attraction member is disposed in the circuit board mounting cavity and is located on one side of the middle frame 22. On the other side of the middle frame 22, the middle frame 22 is recessed to form a mounting groove 20a for mounting the support surface cover 10.

[0051] Therefore, the middle frame 22 can separate the magnetic component and the support surface cover 10, but because the magnetic component and the support surface cover 10 are respectively located on the opposite sides of the middle frame 22, the middle frame 22 will not have a significant impact on the magnetic coordination between the magnetic component and the support surface cover 10, and there is still a good magnetic attraction between the magnetic component and the support surface cover 10.

[0052] In one embodiment, the support docking station includes a plurality of magnetic elements, each of which is arranged at intervals around the circumference of the cavity wall of the circuit board installation cavity to cooperate with the support surface cover 10 along the circumferential magnetic attraction. Thus, the installation stability of the support surface cover 10 on the seat body 20 can be greatly improved.

[0053] Since a plurality of magnetic parts are provided and the magnetic parts are arranged at circumferential intervals around the cavity wall of the circuit board mounting cavity, each magnetic part can be magnetically matched with the support surface cover 10 along the circumferential direction, so that the support surface cover 10 can be firmly fitted with the seat body 20 at all locations along the circumferential direction.

[0054] In a specific embodiment, the magnetic elements are symmetrically arranged, so that the support surface cover 10 can be installed in the installation groove 20a in multiple directions, and thus there is no need for fool-proof design.

[0055] In one embodiment, please refer to Figure 7 The middle frame 22 has at least one mounting hole 22a on one side of the circuit board mounting cavity, and the mounting holes 22a correspond to the magnetic elements, and the magnetic elements are mounted in the mounting holes 22a one by one. Thus, the mounting stability of the magnetic elements can be greatly improved.

[0056] Specifically, the mounting hole 22 a is a mounting hole on the middle frame 22 for mounting a magnetic attraction component.

[0057] In fact, the number of the mounting holes 22a is the same as the number of the magnetic elements, and the two are in one-to-one correspondence.

[0058] In one embodiment, please refer to Figure 4 The support surface cover 10 includes a cover body 11 and a silicone surface layer 121. The cover body 11 is provided with the silicone surface layer 121 at least on the top side, and the cover body 11 is magnetically matched with the magnetic attraction member. Thus, the support surface cover 10 can have at least the silicone surface layer 121 on the top side, which can have good wear resistance and anti-slip effect, and can be convenient for supporting electronic equipment.

[0059] The material and shape of the cover 11 are not limited.

[0060] For example, the cover 11 is made of stainless iron.

[0061] For example, see Figure 4 The cover body 11 has a plurality of hollow holes. Thus, the weight of the cover body 11 can be greatly reduced, and the overall weight of the support-type expansion dock can be reduced.

[0062] It should be noted that the cover body 11 may be provided with the silicone surface layer 121 only on the top side, or may be provided with the silicone surface layer 121 on the other sides.

[0063] For example, see Figure 4 The support surface cover 10 includes a silicone sleeve 12, and the cover body 11 is located in the silicone sleeve 12, so that a silicone surface layer 121 is formed on any side of the cover body 11. Thus, the manufacturing difficulty of the support surface cover 10 is greatly reduced, and the installation stability of the cover body 11 and the silicone sleeve 12 can be improved.

[0064] In one embodiment, please refer to Figure 5 , Figure 6 and Fig.10 , a portion of the bottom wall of the installation groove 20a is recessed toward the bottom side to form a data line receiving groove 20b extending along the first direction, at least one end of the data line receiving groove 20b along the first direction is open to form a line outlet 20c, and the corresponding end of the support surface cover 10 along the first direction extends to the line outlet 20c. Thus, it is convenient for the user to insert his fingers into the line outlet 20c to better hold the support surface cover 10, so that the support surface cover 10 can be better removed.

[0065] Specifically, the data line receiving groove 20 b is used to install the data line 40 , and extends along the first direction.

[0066] It should be noted that the data line accommodating groove 20b may form a line outlet 20c at one end along the first direction, or may form line outlets 20c at both opposite ends along the first direction.

[0067] For example, see Figure 6 and Fig.10, the data line receiving groove 20b is formed with a wire outlet 20c at both opposite ends along the first direction, the support-type expansion dock includes a data line 40, at least a part of the data line 40 is movably arranged in the data line receiving groove 20b, the data line 40 can be moved so that the other end of the data line 40 can selectively extend out of the seat body 20 through one of the two wire outlets 20c, and the opposite ends of the support surface cover 10 along the first direction are respectively extended to the wire outlet 20c. Therefore, it is convenient for the user to hold the support surface cover 10 from the wire outlets 20c at both ends of the support surface cover 10, and the support surface cover 10 can be better disassembled.

[0068] Specifically, the data cable 40 refers to a component used to connect the supporting expansion dock and the external electronic device.

[0069] One end of the data cable 40 is located in the base body 20, and the other end can be extended through the cable outlet 20c to connect with an external electronic device.

[0070] The surface material of the data line 40 is not limited.

[0071] For example, the surface material of the data line 40 is TPU (thermoplastic polyurethane elastomer), so that the data line 40 has good flexibility and wear resistance.

[0072] The data line receiving groove 20 b refers to a groove-shaped structure in the base body 20 , which plays a role in positioning and guiding the data line 40 .

[0073] The wire outlet 20 c refers to an opening formed by opening both ends of the data wire accommodating groove 20 b , and the data wire 40 can extend out of the base body 20 through the wire outlet 20 c .

[0074] One end of the data cable 40 is disposed in the seat body 20 , and is actually used to connect to the circuit board 30 in the supporting expansion dock.

[0075] According to actual conditions, the data line 40 may be partially movably disposed in the data line accommodating groove 20b, or the entire area may be movably disposed in the data line accommodating groove 20b.

[0076] The data cable 40 may move in the data cable receiving groove 20 b in any manner, such as sliding, pulling, moving or disassembling.

[0077] By moving the data cable 40, the data cable 40 can be pulled out of the base 20 from any outlet 20c according to the needs of the user, so as to be connected to the electronic device. Therefore, the user can selectively extend the data cable 40 from different outlets 20c to the base 20 according to the port setting position of the electronic device, thereby improving the convenience of using the support-type expansion dock.

[0078] In one embodiment, a portion of the groove wall of the data line accommodating groove 20b is open to form an opening communicating with the circuit board installation cavity, the opening is located between the two wire outlets 20c, and one end of the data line 40 extends into the circuit board installation cavity through the opening to be connected with the circuit board 30. Therefore, by arranging the opening between the two wire outlets 20c, the extension length of the data line 40 extending from the wire outlet 20c out of the seat body 20 is reduced to a certain extent.

[0079] Specifically, the specific position of the opening is not limited. For example, the opening is located at the midpoint of the line connecting the two outlets 20c.

[0080] One end of the data line 40 enters the circuit board installation cavity through the opening to be electrically connected to the circuit board 30 , and the other end extends out of the base body 20 through the wire outlet 20 c to be electrically connected to the electronic device.

[0081] The shape and size of the opening are not limited as long as the data line 40 can pass through.

[0082] In one embodiment, please refer to Fig.10 The base body 20 includes a first clamping portion 23, which is disposed at one end of the data line receiving groove 20b, and the data line 40 is clamped with the first clamping portion 23. Thus, by clamping the data line 40 with the first clamping portion 23, the data line 40 can be effectively fixed, thereby ensuring the stability of the position of the data line 40.

[0083] Specifically, the structure type of the first engaging portion 23 is not limited, as long as it can be engaged with the data line 40 .

[0084] Exemplarily, the first clamping portion 23 is a U-shaped component disposed in the data line accommodating groove 20 b , and the data line 40 is clamped in the U-shaped space of the first clamping portion 23 .

[0085] Exemplarily, the first clamping portion 23 is an L-shaped component disposed in the data line accommodating groove 20b, one side of the first clamping portion 23 and one side of the data line accommodating groove 20b form a clamping space, and the data line 40 is clamped in the clamping space.

[0086] In one embodiment, please refer to Fig.10 and Fig.11, a part of the first clamping portion 23 is recessed to form a first clamping slot 23a, and at the notch of the first clamping slot 23a, a part of the notch wall of the first clamping slot 23a protrudes into the first clamping slot 23a to form a limiting protrusion 24, so that the opening size of the notch of the first clamping slot 23a is smaller than the diameter of the data line 40, so as to limit the data line 40 from being separated from the first clamping slot 23a. In this way, the data line 40 can be effectively prevented from accidentally being separated from the first clamping slot 23a, so that the data line 40 can be stably located in the first clamping slot 23a, ensuring the normal operation of the support-type expansion dock, and reducing problems such as data transmission interruption or unstable power supply caused by loose data line 40.

[0087] Specifically, the shape of the first slot 23 a is not limited as long as it can fix the data cable 40 .

[0088] It can be understood that the inner diameter width of the first card slot 23a is greater than or equal to the diameter of the data cable 40, so that the data cable 40 can be set in the first card slot 23a, and a partial area at the notch of the first card slot 23a protrudes into the card slot to form a limiting protrusion 24. When the data cable 40 is located in the first card slot 23a, the limiting protrusion 24 can clamp the data cable 40 to prevent the data cable 40 from escaping from the first card slot 23a.

[0089] It is understandable that the first clamping portion 23 can be elastically deformed, and under the action of external force, the first clamping portion 23 is elastically deformed so that the data line 40 can be set in the first clamping slot 23a. When the data line 40 is in the first clamping slot 23a, the first clamping portion 23 restores its original shape, so that the limiting protrusion 24 can limit the data line 40 from leaving the first clamping slot 23a.

[0090] The number of the first card slots 23a is not limited. For example, the number of the first card slots 23a is one or more.

[0091] The shape of the limiting protrusion 24 is not limited.

[0092] For example, the protruding portion of the limiting protrusion 24 gradually narrows toward the inside of the card slot, thereby making it easier to insert the data cable 40 into the card slot. Specifically, during the insertion process, the data cable 40 gradually opens the notch of the first card slot 23a along the inclined surface of the limiting protrusion 24. When the data cable 40 is fully inserted, the limiting protrusion 24 can effectively prevent the data cable 40 from being separated from the first card slot 23a.

[0093] The material type of the limiting protrusion 24 is not limited.

[0094] For example, the material type of the limiting protrusion 24 is plastic or rubber with good elasticity. When the data cable 40 is inserted into or out of the slot, the limiting protrusion 24 can be deformed to a certain extent, thereby reducing damage to the outer surface of the data cable 40.

[0095] The number of the limiting protrusions 24 is not limited.

[0096] For example, a portion of the groove wall on one side of the first slot 23a may protrude into the first slot 23a to form the limiting protrusion 24. Alternatively, a portion of the groove wall on both sides of the first slot 23a may protrude into the first slot 23a to form the limiting protrusion 24.

[0097] In one embodiment, please refer to Fig.10 The base body 20 includes a second clamping portion 25, which is disposed at an end of the data line receiving groove 20b away from the first clamping portion 23, and the data line 40 is clamped with the second clamping portion 25. Thus, by clamping the data line 40 with the second clamping portion 25, the data line 40 can be effectively fixed, thereby ensuring the stability of the position of the data line 40.

[0098] Specifically, the structure type of the second engaging portion 25 is not limited, as long as it can be engaged with the data line 40 .

[0099] Exemplarily, the second clamping portion 25 is a U-shaped component disposed in the data line accommodating groove 20 b , and the data line 40 is clamped in the U-shaped space of the second clamping portion 25 .

[0100] Exemplarily, the second clamping portion 25 is an L-shaped component disposed in the data line accommodating groove 20b, and one side of the second clamping portion 25 and one side of the data line accommodating groove 20b form a clamping space, and the data line 40 is clamped in the clamping space.

[0101] In one embodiment, please refer to Fig.10 , a part of the second clamping portion 25 is recessed to form a second clamping slot 25a, and at the notch of the second clamping slot 25a, a part of the groove wall of the second clamping slot 25a protrudes into the second clamping slot 25a to form a limiting protrusion 24, so that the opening size of the notch of the second clamping slot 25a is smaller than the diameter of the data line 40, so as to limit the data line 40 from being separated from the second clamping slot 25a. In this way, the data line 40 can be effectively prevented from accidentally being separated from the second clamping slot 25a, so that the data line 40 can be stably located in the second clamping slot 25a, ensuring the normal operation of the support-type expansion dock, and reducing problems such as data transmission interruption or unstable power supply caused by loose data line 40.

[0102] Specifically, the shape of the second slot 25 a is not limited as long as it can fix the data cable 40 .

[0103] It can be understood that the inner diameter width of the second card slot 25a is greater than or equal to the diameter of the data cable 40, so that the data cable 40 can be set in the second card slot 25a, and a partial area at the notch of the second card slot 25a protrudes into the card slot to form a limiting protrusion 24. When the data cable 40 is located in the second card slot 25a, the limiting protrusion 24 can clamp the data cable 40 to prevent the data cable 40 from escaping from the first card slot 23a.

[0104] It is understandable that the second clamping portion 25 can be elastically deformed, and under the action of external force, the second clamping portion 25 is elastically deformed so that the data line 40 can be set in the second clamping slot 25a. When the data line 40 is in the second clamping slot 25a, the second clamping portion 25 restores its original shape, so that the limiting protrusion 24 can limit the data line 40 from leaving the second clamping slot 25a.

[0105] The number of the second card slots 25a is not limited. For example, the number of the second card slots 25a is one or more.

[0106] In one embodiment, please refer to Fig.10 The base body 20 includes a steering member 26, which is disposed on a side of the second clamping portion 25 away from the first clamping portion 23, and the data cable 40 is turned around the steering member 26 to change the extension direction of the data cable 40. Therefore, by providing the steering member 26, the support-type expansion dock can flexibly change the extension direction of the data cable 40 according to actual usage.

[0107] Specifically, the steering member 26 refers to a component used to change the extending direction of the data line 40.

[0108] The structural type of the deflection member 26 is not limited.

[0109] For example, the side of the steering member 26 facing away from the second clamping portion 25 is arc-shaped. Therefore, when the data cable 40 is turned through the steering member 26, the arc-shaped side of the steering member 26 can better fit the curved path of the data cable 40 to prevent the surface of the data cable 40 from being scratched during the turn.

[0110] In one embodiment, please refer to Fig.10 The second clamping portion 25 has two second clamping slots 25a spaced apart along a second direction, the second direction is perpendicular to the first direction, and the data cable 40 has a storage state and a use state;

[0111] When the data cable 40 is in the storage state, the data cable 40 is engaged with one of the two second card slots 25a, and is turned to be engaged with the other of the two second card slots 25a and the first card portion 23 in sequence;

[0112] When the data cable 40 is in use, the data cable 40 can be selectively engaged with one of the second engaging slots 25 a or the first engaging portion 23 .

[0113] Thus, the data line 40 can be further effectively fixed, thereby ensuring the stability of the position of the data line 40 .

[0114] Specifically, the first clamping portion 23 and the second clamping portion 25 are respectively arranged on opposite sides of the data line receiving groove 20b, and when the data line 40 is in use, when the data line 40 extends out of the base body 20 from the outlet 20c close to the first clamping portion 23, the data line 40 is clamped with the first clamping portion 23. When the data line 40 extends out of the base body 20 from the outlet 20c close to the second clamping portion 25, the data line 40 is clamped with one of the second clamping grooves 25a.

[0115] When the data cable 40 is in the storage state, the data cable 40 is engaged with the second card slot 25a along the second direction and close to the opening side, and is turned through the turning member 26 to engage with another second card slot 25a and the first card portion 23, thereby enabling the data cable 40 to be firmly located in the data cable accommodating slot 20b.

[0116] In one embodiment, the protruding length of the limiting protrusion 24 is greater than 0 mm and less than or equal to 0.2 mm. For example, the protruding length of the limiting protrusion 24 is 0.1 mm or 0.2 mm. Thus, keeping the protruding length of the limiting protrusion 24 within the above range, on the one hand, is conducive to the smooth entry of the data line 40 into the first card slot 23a or the second card slot 25a. On the other hand, when the data line 40 is located in the first card slot 23a or the second card slot 25a, the limiting protrusion 24 can effectively prevent the data line 40 from escaping.

[0117] In one embodiment, please refer to Fig. 9 The side of the seat body 20 away from the support surface cover 10 has a shell bottom surface 20e, and the side of the support surface cover 10 away from the seat body 20 has a support top surface 10a, and the support top surface 10a is used to support the electronic equipment.

[0118] The support-type expansion dock further includes a support assembly 50. The support assembly 50 is movably disposed on the shell bottom surface 20e, and the support assembly 50 has a first state and a second state, and the support assembly 50 can be moved to switch between the first state and the second state.

[0119] When the support assembly 50 is in at least one of the first state and the second state, the support assembly 50 is tilted relative to the shell bottom surface 20e, the base 20 is supported by the support assembly 50, and the support top surface 10a is tilted relative to the horizontal plane. Thus, the support assembly 50 can support the base 20 by tilting relative to the shell bottom surface 20e, so that the support top surface 10a is tilted, so that the electronic device placed on the support top surface 10a can be tilted at a preset angle, so that the user can operate the electronic device, thereby greatly improving the user's use experience.

[0120] Specifically, the supporting top surface 10a is the supporting surface of the supporting expansion dock which is away from the shell bottom surface 20e, and is used for placing electronic equipment, so that the supporting expansion dock can also have a supporting effect.

[0121] The support assembly 50 is arranged on the bottom side of the base 20, and is used to support the base 20 and the support surface cover 10 so that the support top surface 10a is inclined, thereby enabling the electronic device to form a certain inclination angle, such as enabling a laptop computer to form a certain inclination angle, so that the user will not feel tired when using the laptop computer for a long time, thereby improving the user's usage experience.

[0122] The specific matching mode between the support assembly 50 and the seat body 20 in the first state and the second state can be set according to actual conditions. However, the support assembly 50 needs to be able to support the support assembly 50 in at least one of the states so that the support top surface 10a is inclined.

[0123] For example, in the first state, the support assembly 50 is inclined relative to the shell bottom surface 20e to support the base 20, so that the support top surface 10a is inclined relative to the horizontal plane. In the second state, the support assembly 50 is stored at the bottom of the base 20, and the base 20 is supported by the shell bottom surface 20e in contact with the desktop.

[0124] For example, in the second state, the support assembly 50 is inclined relative to the shell bottom surface 20e to support the base 20, so that the support top surface 10a is inclined relative to the horizontal plane. In the first state, the support assembly 50 is stored at the bottom of the base 20, and the base 20 is supported by contacting the desktop through the shell bottom surface 20e.

[0125] For another example, when the support assembly 50 is in any one of the first state and the second state, the support assembly 50 is inclined relative to the shell bottom surface 20e, and the inclination angle between the support top surface 10a and the horizontal plane is different.

[0126] In other words, the support assembly 50 can also be tilted relative to the shell bottom surface 20e in both the first state and the second state, but the support assembly 50 makes the tilt angle of the support top surface 10a different in different states. In this way, the tilt of the support top surface 10a can be adjusted in multiple levels, which can further improve the user experience.

[0127] The support assembly 50 can be switched between the first state and the second state by moving relative to the shell bottom surface 20e.

[0128] The specific activity mode of the support assembly 50 is not limited, for example, the support assembly 50 can be rotated, slidable, detachable or other activity modes relative to the shell bottom surface 20e.

[0129] When the support assembly 50 is tilted relative to the shell bottom surface 20e to support the seat body 20, the specific tilt angle of the support assembly 50 relative to the shell bottom surface 20e can be determined according to actual conditions.

[0130] For example, the angle formed between the support component 50 and the shell bottom surface 20e is a right angle or an obtuse angle, thereby greatly improving the support stability of the support component 50.

[0131] In one embodiment, please refer to Figure 2 , Figure 3 and Figure 8 The support assembly 50 includes a first support member 51 and a second support member 52 which are movably connected to the shell bottom surface 20e respectively.

[0132] When the support assembly 50 is in the first state, the base body 20 is supported on the desktop by the first support member 51, and the inclination angle between the support top surface 10a and the horizontal plane is the first inclination angle.

[0133] When the support assembly 50 is in the second state, the base body 20 is supported on the desktop by the second support member 52, and the inclination angle between the support top surface 10a and the horizontal plane is the second inclination angle.

[0134] Specifically, the support assembly 50 includes two support members, namely a first support member 51 and a second support member 52 .

[0135] The first support member 51 is movably connected to the shell bottom surface 20e, and the second support member 52 is also movably connected to the shell bottom surface 20e. The first support member 51 and the second support member 52 are movably connected to the shell bottom surface 20e in any manner, and the two can be the same or different.

[0136] Thus, by supporting the seat body 20 with different support members, the support assembly 50 can support the seat body 20 in both the first state and the second state. At the same time, since the seat body 20 is supported by different support members in different states, the support top surface 10a can have different inclinations, thereby realizing multi-level adjustment of the inclination of the support top surface 10a.

[0137] It is understandable that the first inclination angle and the second inclination angle are not the same. According to actual conditions, the first inclination angle may be larger, or the second inclination angle may be larger.

[0138] In other embodiments, the support assembly 50 may also achieve multi-state support through a single support member.

[0139] In one embodiment, the first support member 51 and the second support member 52 are rotatably connected to the shell bottom surface 20e respectively, and the first support member 51 can be switched between the first storage position and the first supporting position by rotating, and the second support member 52 can be switched between the second storage position and the second supporting position by rotating. Thus, the first support member 51 and the second support member 52 can be matched to each other to achieve that when the support assembly 50 is in the first state, the seat body 20 is supported by the first support member 51, and when the support assembly 50 is in the second state, the seat body 20 is supported by the second support member 52.

[0140] Specifically, the first storage position is a storage position where the first support member 51 is stored to the shell bottom surface 20e. When the first support member 51 is at the first storage position, the first support member 51 is in a storage state.

[0141] The second storage position is a storage position where the second support member 52 is stored to the shell bottom surface 20 e. When the second support member 52 is at the second storage position, the second support member 52 is in a storage state.

[0142] The first supporting position is a supporting position where the first supporting member 51 rotates to be inclined relative to the shell bottom surface 20 e so as to support the seat body 20 .

[0143] The second supporting position is a supporting position where the second supporting member 52 rotates to be inclined relative to the shell bottom surface 20 e so as to support the seat body 20 .

[0144] It should be noted that when the support assembly 50 is in the first state, the first support member 51 must be in the first support position. At this time, the specific position of the second support member 52 can be determined according to actual conditions.

[0145] When the support assembly 50 is in the second state, the second support member 52 must be in the second support position. At this time, the specific position of the first support member 51 can be determined according to actual conditions.

[0146] It should be noted that, at the first supporting position, the first supporting member 51 is inclined relative to the shell bottom surface 20e so as to support the seat body 20, so that the supporting top surface 10a is inclined relative to the horizontal plane.

[0147] In the first storage position, the specific arrangement of the first support member 51 is not limited, for example, the first support member 51 can be parallel to the bottom surface 20e of the shell, or can be inclined, but the inclination angle is small. However, no matter what arrangement the first support member 51 adopts, in the first storage position, the first support member 51 does not support the seat body 20.

[0148] Correspondingly, at the second supporting position, the second supporting member 52 is inclined relative to the shell bottom surface 20e so as to support the seat body 20, so that the supporting top surface 10a is inclined relative to the horizontal plane.

[0149] In the second storage position, the second support member 52 is not limited to a specific arrangement, for example, the second support member 52 can be parallel to the shell bottom surface 20e, or can be inclined, but the inclination angle is small. However, no matter what arrangement the second support member 52 adopts, in the second storage position, the second support member 52 does not support the seat body 20.

[0150] Exemplarily, from one end connected to the shell bottom surface 20 e to the other end, the length of the first support member 51 is smaller than the length of the second support member 52 .

[0151] When the support assembly 50 is in the first state, the first support member 51 is located at the first support position, and the second support member 52 is located at the second storage position, thereby preventing the second support member 52 from interfering with the support of the first support member 51 .

[0152] When the supporting assembly 50 is in the second state, the second supporting member 52 is located at the second supporting position.

[0153] Specifically, along the extension direction of the rotation radius, the extension length of the first support member 51 is smaller than the extension length of the second support member 52 .

[0154] It should be noted that, since the second support member 52 is longer, when the seat body 20 needs to be supported by the first support member 51 , the second support member 52 needs to be rotated to the second storage position.

[0155] When the seat body 20 needs to be supported by the second support member 52, since the first support member 51 is shorter, the first support member 51 will not interfere with the support of the second support member 52. Therefore, the first support member 51 can be in the first supporting position or in the first storage position.

[0156] In one embodiment, the first support member 51 has a first rotation axis rotatably connected to the shell bottom surface 20e, and the second support member 52 has a second rotation axis rotatably connected to the shell bottom surface 20e, and the first rotation axis and the second rotation axis are coaxially arranged.

[0157] Part of the second support member 52 is hollowed out to form an escape space, which extends toward one side of the second rotation axis, and the size of the escape space is greater than or equal to the size of the first support member 51, so as to avoid the rotation of the first support member 51. In this way, the overall size of the support assembly 50 can be reduced, and at the same time, the second support member 52 and the first support member 51 will not interfere with each other.

[0158] Specifically, the first support member 51 and the second support member 52 rotate around the same rotation axis. By providing an avoidance space on the second support member 52, the first support member 51 can rotate through the avoidance space during the rotation process to avoid interference with the second support member 52.

[0159] The avoidance space extends toward one side of the second rotation axis, thereby enabling the first support member 51 to be better rotatably connected to the shell bottom surface 20e through the first rotation axis.

[0160] It should be noted that the size of the avoidance space may be larger than the size of the first support member 51 , or may be consistent with the size of the first support member 51 .

[0161] In one embodiment, when the first support member 51 is located at the first storage position and the second support member 52 is located at the second storage position, the first support member 51 is located in the avoidance space. Thus, the first support member 51 and the second support member 52 can be stored at the same position to reduce the external dimensions of the support assembly 50.

[0162] In one embodiment, the support assembly 50 further includes a damping shaft, and the first support member 51 and the second support member 52 are both rotatably connected to the shell bottom surface 20e via the damping shaft. By providing the damping shaft, after the first support member 51 and the second support member 52 are rotated to the supporting position, the damping shaft can provide a certain damping force, which can reduce the risk of the first support member 51 and the second support member 52 returning to the storage position, and can greatly improve the support stability of the first support member 51 and the second support member 52.

[0163] In one embodiment, a portion of the shell bottom surface 20e is recessed to form a storage groove, and the support assembly 50 can be stored in the storage groove through movement. Thus, when the support assembly 50 is in the storage state, the base body 20 can contact the desktop through the shell bottom surface 20e to achieve better support.

[0164] In one embodiment, please refer to Fig. 9 At least a portion of the shell bottom surface 20e is tilted relative to the support top surface 10a, so that the support top surface 10a is tilted relative to the horizontal plane when the seat body 20 is supported by the shell bottom surface 20e.

[0165] It should be noted that a partial area of ​​the shell bottom surface 20e may be arranged to be inclined relative to the supporting top surface 10a, or the entire area of ​​the shell bottom surface 20e may be arranged to be inclined relative to the supporting top surface 10a.

[0166] By relatively tilting the shell bottom surface 20e and the support top surface 10a, the support top surface 10a can be tilted when the base body 20 itself is placed on a desktop, thereby facilitating the placement of electronic equipment for user use.

[0167] In one embodiment, when the support assembly 50 is in any of the first state and the second state, the angle between the support top surface 10a and the horizontal plane is greater than or equal to 0° and less than or equal to 20°. Thus, it is possible to avoid the problem that the support top surface 10a is too tilted, resulting in the electronic device being unable to be stably placed on the support top surface 10a.

[0168] That is to say, no matter which state is the first state or the second state, the angle between the support top surface 10a and the horizontal plane is in the range of 0° to 20°. The specific inclination angle can be selected according to the actual situation, for example, 0°, 5°, 10°, 15° or 20°.

[0169] In one embodiment, please refer to Figure 2 and Figure 3 The bottom of the seat body 20 has a shell bottom surface 20e and heat dissipation holes 20f. A partial area of ​​the shell bottom surface 20e forms a heat dissipation area 20ea. The heat dissipation area 20ea has heat dissipation holes 20f. The heat dissipation area 20ea extends toward the edge of the shell bottom surface 20e. From the middle part close to the shell bottom surface 20e to the edge close to the shell bottom surface 20e, the heat dissipation area 20ea is inclined toward the top side. By arranging the heat dissipation holes 20f in the heat dissipation area 20ea and tilting the heat dissipation area 20ea, when the support docking station is placed on the desktop, the heat dissipation area 20ea can be prevented from being attached to the desktop, and the hindering effect of the desktop on the heat dissipation effect can be reduced. Therefore, the hot air can be effectively guided to be discharged from the support docking station to prevent heat from accumulating inside it, thereby ensuring that the internal components of the support docking station work at a suitable temperature and improving the stability and service life of the components.

[0170] Specifically, the heat dissipation area 20ea refers to the area of ​​the shell bottom surface 20e used for heat dissipation.

[0171] The heat dissipation area 20ea has heat dissipation holes 20f, and the interior of the supporting expansion dock is connected to the outside through the heat dissipation holes 20f, so that air can circulate inside and outside the supporting expansion dock, thereby helping to dissipate the heat generated by the internal components.

[0172] The shape and size of the heat dissipation holes 20f are not limited, as long as they can allow air to circulate inside and outside the supporting expansion dock.

[0173] For example, the heat dissipation hole 20f is circular.

[0174] For another example, the heat dissipation hole 20f is elliptical.

[0175] For example, the heat dissipation hole 20f is an irregular shape. In the heat dissipation area 20ea, the heat dissipation hole 20f is smaller in size near the middle of the shell bottom surface 20e. As the heat dissipation hole 20f extends toward the edge of the shell bottom surface 20e, the storage of the heat dissipation hole 20f gradually increases, thereby being able to adapt to the trend of hot air rising and diffusing outward.

[0176] From the middle portion close to the shell bottom surface 20e to the edge close to the shell bottom surface 20e, the heat dissipation area 20ea is inclined toward the top side, that is, it is inclined from the inside to the outside, toward the direction close to the electronic device.

[0177] The inclination angle of the heat dissipation area 20ea is not limited.

[0178] Exemplarily, the inclination angle of the heat dissipation area 20ea is greater than or equal to 3° and less than or equal to 45°. For example, the inclination angle of the heat dissipation area 20ea is 3°, 10°, 20°, 30° or 45°. Maintaining the inclination angle of the heat dissipation area 20ea in the above range is conducive to the discharge of hot air inside the support-type expansion dock, thereby achieving a better heat dissipation effect.

[0179] The shape of the shell bottom surface 20e11 is not limited.

[0180] For example, the shell bottom surface 20e11 is composed of a plurality of planes.

[0181] For another example, the shell bottom surface 20e is a curved surface. In other words, the shell bottom surface 20e11 can also be a curved surface with a smooth transition as a whole.

[0182] In one embodiment, please refer to Figure 2 and Figure 3 The bottom surface 20e of the shell further includes a fitting area 20eb, which is a plane, and the heat dissipation area 20ea is connected to the fitting area 20eb on the side away from the edge of the bottom surface 20e of the shell. Thus, the support-type expansion dock can have better stability when in use.

[0183] Specifically, the fitting area 20eb refers to the surface that fits with the plane (such as a desktop) on which the supporting expansion dock is placed, which provides a stable supporting foundation for the supporting expansion dock.

[0184] The side of the heat dissipation area 20ea away from the edge of the shell bottom surface 20e is connected to the fitting area 20eb, which means that the heat dissipation area 20ea and the fitting area 20eb are adjacent, the fitting area 20eb provides support for the support type expansion dock, and the heat dissipation area 20ea is used for heat dissipation of the support type expansion dock.

[0185] The heat dissipation area 20ea and the fitting area 20eb can be formed separately and then spliced ​​together, or the two can be formed in one piece.

[0186] It should be noted that, in addition to the heat dissipation area 20ea and the fitting area 20eb, the shell bottom surface 20e may also include areas with other functions.

[0187] In one embodiment, the heat dissipation area 20ea is an inclined plane or arc surface that is inclined relative to the fitting area 20eb. Therefore, when the fitting surface fits with the plane (such as a desktop) on which the support type expansion dock is placed, the plane (such as a desktop) on which the support type expansion dock is placed will not block the heat dissipation hole 20f, thereby improving the heat dissipation effect.

[0188] Specifically, from the side where the heat dissipation area 20ea is connected to the bonding area 20eb to the side where the heat dissipation area 20ea is away from the bonding area 20eb, the heat dissipation area 20ea is inclined toward the top side.

[0189] In one embodiment, please refer to Figure 2 and Figure 3 A plurality of heat dissipation holes 20f are formed on the heat dissipation area 20ea, and each heat dissipation hole 20f is arranged on the heat dissipation area 20ea at intervals along a first direction, wherein the first direction is perpendicular to the extension direction of the heat dissipation area 20ea. Thus, the heat dissipation holes 20f can more fully cover the heat dissipation area 20ea, which is conducive to the discharge of hot air, thereby improving the heat dissipation effect.

[0190] Specifically, the spacing distance between the heat dissipation holes 20f is not limited.

[0191] For example, the heat dissipation holes 20f are evenly arranged on the heat dissipation area 20ea along the first direction.

[0192] For another example, the heat dissipation holes 20f are unevenly arranged on the heat dissipation area 20ea along the first direction. In areas with larger hot air flow (such as areas close to the heating elements inside the supporting expansion dock), the heat dissipation holes 20f are closely spaced, thereby increasing the efficiency of hot air discharge. In areas with larger hot air flow, the spacing can be appropriately increased, thereby ensuring the heat dissipation effect while reducing the impact on the structural strength of the heat dissipation area 20ea.

[0193] In a specific embodiment, the heat dissipation holes 20f may be slightly larger at the end closer to the heat source inside the supporting docking station, and gradually decrease in size as they are arranged away from the heat source, thereby more effectively guiding the hot air to be discharged according to the flow characteristics and temperature distribution of the hot air.

[0194] Along the first direction, the heat dissipation holes 20f may be arranged in the entire area of ​​the heat dissipation area 20ea, or may be arranged in a partial area of ​​the heat dissipation area 20ea.

[0195] In one embodiment, the top of the support surface cover 10 has a support top surface 10a, which is used to support the electronic device, and the support top surface 10a is inclined toward the bottom from the side close to the heat dissipation hole 20f to the side away from the heat dissipation hole 20f. Therefore, when the electronic device (such as a laptop computer) is placed on the docking station, the user can obtain a more comfortable viewing angle, reducing neck and eye fatigue caused by long-term use.

[0196] The inclination angle of the support top surface 10a toward the bottom is not limited.

[0197] Exemplarily, the inclination angle of the support top surface 10a is greater than 0° and less than or equal to 20°. For example, the inclination angle of the support top surface 10a is 1°, 5°, 10°, 15° or 20°, thereby maintaining the inclination angle of the support top surface 10a within the above range, which can provide users with a more comfortable visual and operating angle.

[0198] In one embodiment, the support docking station further includes a circuit board 30, which is disposed in the seat body 20, and the heat dissipation area 20ea is located at the bottom of the circuit board 30. Therefore, by dissipating the heat dissipation area 20ea at the bottom of the circuit board 30, the heat generated by the electronic components on the circuit board 30 can be removed in time, thereby improving the heat dissipation effect.

[0199] Specifically, the heat dissipation area 20ea may be partially disposed at the bottom of the circuit board 30 , or the entire area may be disposed at the bottom of the circuit board 30 .

[0200] In the description of the present application, the description with reference to the terms "in one embodiment", "in some embodiments", "in a specific embodiment", or "exemplary" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In the present application, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0201] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims

1. A support-type expansion dock, characterized in that: include: A support surface cover, wherein the support surface cover is used to support the electronic device; A seat body, a part of the top side of the seat body is recessed to form a mounting groove, and the support surface cover is detachably arranged in the mounting groove.

2. The support-type expansion dock according to claim 1, characterized in that: The support-type expansion dock includes a magnetic component, which is arranged on the base body. At least a partial area of ​​the support surface cover is magnetically matched with the magnetic component, so that the support surface cover can be detachably arranged relative to the installation groove.

3. The support-type expansion dock according to claim 2, characterized in that: The base body includes a bottom cover and a middle frame, and the bottom cover and the middle frame enclose a circuit board mounting cavity. The magnetic attraction component is arranged on a side of the middle frame located in the circuit board mounting cavity. A partial area of ​​the middle frame facing away from the circuit board mounting cavity is recessed to form the mounting groove, and the supporting surface cover is fitted with a side of the middle frame facing away from the circuit board mounting cavity to magnetically cooperate with the magnetic attraction component.

4. The support-type expansion dock according to claim 3, characterized in that: The support-type expansion dock includes a plurality of magnetic elements, each of which is arranged at intervals around the circumference of the cavity wall of the circuit board installation cavity to magnetically cooperate with the support surface cover along the circumferential direction.

5. The support-type expansion dock according to claim 3, characterized in that: The middle frame has at least one mounting hole on one side located in the circuit board mounting cavity. The mounting holes correspond to the magnetic components one by one, and the magnetic components are mounted in the mounting holes one by one.

6. The support-type expansion dock according to any one of claims 2 to 5, characterized in that: The support surface cover comprises a cover body and a silicone surface layer, wherein at least the top side of the cover body is provided with the silicone surface layer, and the cover body is magnetically matched with the magnetic attraction member.

7. The support-type expansion dock according to claim 6, characterized in that: The cover body has a plurality of hollow holes; and / or the cover body is made of stainless iron.

8. The support-type expansion dock according to claim 6, characterized in that: The support surface cover comprises a silicone sleeve, and the cover body is located in the silicone sleeve, so that the silicone surface layer is formed on any side of the cover body.

9. The support-type expansion dock according to any one of claims 1 to 5, characterized in that: A partial area of ​​the bottom wall of the mounting groove is recessed toward the bottom side to form a data line accommodating groove extending along a first direction, and at least one end of the data line accommodating groove along the first direction is open to form a line outlet, and the support surface cover extends to the line outlet at one end corresponding to the first direction.

10. The support-type expansion dock according to claim 9, characterized in that: The data cable accommodating groove is provided with the cable outlets at both opposite ends along the first direction; the support expansion dock includes a data cable; at least a portion of the data cable is movably disposed in the data cable accommodating groove; the data cable can be moved so that the other end of the data cable can selectively extend out of the seat body through one of the two cable outlets; and the support surface cover is provided with opposite ends along the first direction that extend to the cable outlets respectively.

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