Vertical socket

Abstract

The invention discloses a vertical socket, and relates to the technical field of sockets. The vertical socket comprises a shell, and an L-pole conductive part, an N-pole conductive part, an E-pole conductive part and at least two functional liner modules which are arranged in the shell, the at least two functional inner container modules are arranged in the length direction of the shell and are sequentially connected in a clamped mode, and each functional inner container module comprises an L-pole plug bush, an N-pole plug bush and an E-pole plug bush. The first power connection end of the L-pole plug bush, the second power connection end of the N-pole plug bush and the third power connection end of the E-pole plug bush are respectively exposed from the side surface of the functional liner module; the L-pole conductive part is connected with the first power connection ends of the at least two functional liner modules; the N-pole conductive part is connected with the second power connection ends of the at least two functional liner modules; and the E-pole conductive part is connected with the third power connection ends of the at least two functional liner modules. The vertical socket disclosed by the invention is compact in structure and good in integrity.

Description

Technical Field

[0001] The present application relates to the technical field of sockets, and in particular to a vertical socket. Background Art

[0002] Currently, the common types of sockets on the market mainly include horizontal sockets and vertical sockets. Compared with horizontal sockets, vertical sockets occupy smaller layout space and are therefore favored by more users.

[0003] In the related art, a vertical socket generally includes a shell and a plurality of inner liner modules contained in the shell. The plurality of inner liner modules are stacked together in the vertical direction and are limited by the shell wall and the weight of the modules. However, since there is no firm connection between the plurality of inner liner modules, the integrity is poor, and the inner liner modules are easily displaced and damaged, especially in a falling scenario. Summary of the invention

[0004] In view of this, the present application provides a vertical socket with a compact structure and good integrity.

[0005] This application specifically adopts the following technical solutions:

[0006] The embodiment of the present application provides a vertical socket, the vertical socket comprising a shell, and an L-pole conductive part, an N-pole conductive part, an E-pole conductive part and at least two functional liner modules installed inside the shell;

[0007] The at least two functional liner modules are arranged along the length direction of the shell and are sequentially clamped, each of the functional liner modules comprises an L-pole socket, an N-pole socket and an E-pole socket, and the first power connection end of the L-pole socket, the second power connection end of the N-pole socket and the third power connection end of the E-pole socket are respectively exposed from the side of the functional liner module;

[0008] The L-pole conductive portion is connected to the first electrical terminals of the at least two functional liner modules;

[0009] The N-pole conductive portion is connected to the second electrical terminals of the at least two functional liner modules;

[0010] The E-pole conductive portion is connected to the third power connection terminals of the at least two functional liner modules.

[0011] Optionally, the functional liner module has at least three side surfaces along the circumferential direction, and the first power connection end, the second power connection end and the third power connection end are respectively exposed on different side surfaces;

[0012] The first power connection ends of the at least two functional liner modules are located on the side surface on the same side, the second power connection ends of the at least two functional liner modules are located on the side surface on the same side, and the third power connection ends of the at least two functional liner modules are located on the side surface on the same side.

[0013] Optionally, at least one of the L-pole conductive portion, the N-pole conductive portion and the E-pole conductive portion is a conductive strip, the conductive strip has a main body portion extending along the length direction of the shell, and at least two first connection holes are arranged on the main body portion at intervals along the length direction;

[0014] The first power connection end, the second power connection end, or the third power connection end of the at least two functional liner modules respectively passes through at least two first connection holes on the same conductive strip and is connected to the conductive strip.

[0015] Optionally, a limiting frame is vertically arranged on one end surface of the at least two functional liner modules, the limiting frame has a limiting hole, and the end surface is the outermost surface of the at least two functional liner modules in the arrangement direction;

[0016] The L-pole conductive part is a conductive strip, and the L-pole conductive part also has a bent part connected to the main body part, the bent part extends into the side where the end surface is located through the limiting hole, and is electrically connected to the functional part installed on the end surface.

[0017] Optionally, the L-pole conductive portion, the N-pole conductive portion and the E-pole conductive portion are all conductive strips;

[0018] The main body of the L-pole conductive portion is parallel to the side surface extending from the first power connection end; and / or,

[0019] The main body of the N-pole conductive portion is parallel to the side surface where the second power connection terminal extends out; and / or,

[0020] The main body of the E-pole conductive portion is perpendicular to the side from which the third power connection terminal extends, and is parallel to the side adjacent to the side from which the third power connection terminal extends, wherein the third power connection terminal extends from one side of the functional liner module and then bends toward the side where the adjacent side is located.

[0021] Optionally, the functional liner module has a first surface and a second surface that are opposite to each other in the length direction of the shell, a first buckle position is provided on the first surface, and a first buckle is provided on the second surface;

[0022] For two adjacent functional liner modules, one of the functional liner modules is snap-fitted with the first buckle of the other functional liner module via the first buckle position.

[0023] Optionally, the first buckle position is a buckle position column extending in a direction perpendicular to the first surface; and / or,

[0024] The first buckle is a buckle rod extending in a direction perpendicular to the second surface.

[0025] Optionally, the functional liner module includes a liner bracket, which is an integrally formed structure and includes four partitions connected in sequence along the length direction or the width direction of the board. The four partitions can be folded based on each connection to be stacked in the thickness direction of the board.

[0026] Optionally, the first buckle position and the first buckle are arranged in pairs at both side edges of the first surface and the second surface, respectively, and in the functional liner module, the two sides where the first buckle position and the first buckle are located are the same as the two sides where the connection of the four partitions is located;

[0027] The other two sides of the functional liner module are provided with buckle structures for buckling the four partitions together.

[0028] Optionally, a first positioning protrusion is further provided on the first surface;

[0029] For two adjacent functional liner modules, one of the functional liner modules abuts against the second surface of the other functional liner module through the first positioning protrusion.

[0030] Optionally, a first positioning recess is provided on the second surface of the functional liner module, and the first positioning recess can be plugged into and matched with the first positioning protrusion, wherein a recessed depth of the first positioning recess relative to the second surface is smaller than a protruding height of the first positioning protrusion relative to the first surface, and a recessed direction of the first positioning recess is parallel to a protruding direction of the first positioning protrusion, and is parallel to a length direction of the outer shell.

[0031] Optionally, the first positioning protrusion is a cylindrical structure with a hollow interior;

[0032] The vertical socket includes an indicator light, which is accommodated inside the first positioning protrusion and is electrically connected to the N-pole conductive part and the L-pole conductive part, respectively.

[0033] Optionally, the vertical socket includes a functional bracket and a weak current module;

[0034] The functional bracket is connected to a first functional liner module among the at least two functional liner modules, and the first functional liner module is located at an edge position among the at least two functional liner modules;

[0035] The weak current module is installed on a side of the functional bracket away from the first functional liner module, and the weak current module is electrically connected to the L-pole conductive part and the N-pole conductive part respectively.

[0036] Optionally, the first functional liner module is a functional liner module of the at least two functional liner modules, the second surface of which faces away from the other functional liner modules;

[0037] The functional bracket is provided with a second buckle position, and the second buckle position is buckled with a first buckle on the second surface of the first functional liner module.

[0038] Optionally, a second positioning protrusion is provided on the surface of the functional bracket facing the first functional liner module, and the second positioning protrusion abuts against the first functional liner module.

[0039] Optionally, the functional bracket is provided with two first via holes; the weak current module includes a circuit board, and the circuit board is provided with two second connection holes;

[0040] The L-pole conductive portion passes through one of the first via holes and one of the second connecting holes, and is connected to the circuit board;

[0041] The N-pole conductive portion passes through another first via hole and another second connecting hole, and is connected to the circuit board.

[0042] Optionally, a surface of the circuit board is parallel to a surface of the functional bracket facing the first functional liner module;

[0043] The L-pole conductive portion and the N-pole conductive portion are both conductive strips, and the conductive strips are inserted into the first via hole and the second connection hole in a direction perpendicular to the board surface of the circuit board.

[0044] Optionally, the housing comprises a top cover, a base and side surrounding members, the top cover and the base are arranged opposite to each other in the length direction of the housing, and the side surrounding members are located between the top cover and the base;

[0045] Therein, the top cover and the side enclosure member, as well as the base and the side enclosure member are all snap-connected, and the snap-connecting structure is located inside the shell.

[0046] Optionally, the base has an inner cavity and a first inner side wall surrounding the inner cavity, a slot is provided on the first inner side wall, and a third buckle is provided in the slot;

[0047] The side edge of the side enclosure component close to the base is provided with an inserting piece, and the inserting piece is provided with a third buckle position, wherein the inserting piece can be plugged and matched with the slot, and the third buckle position can be buckled with the third buckle.

[0048] Optionally, a protective door positioning portion is provided on at least one side of the functional liner module, and the vertical socket includes at least one protective door assembly, and the protective door assembly is mounted on the protective door positioning portion;

[0049] Along the length direction of the shell, a plurality of first limiting ribs are arranged at intervals on the inner wall of the side enclosure member, and a portion of at least one of the protection door assemblies is limited in a gap between two adjacent first limiting ribs.

[0050] In the vertical socket provided in the embodiment of the present application, at least two functional liner modules are arranged along the length direction of the shell, and two adjacent functional liner modules are snap-connected to each other for fixation; moreover, the first power connection ends of multiple L-pole sockets of these functional liner modules are connected in series through the L-pole conductive part, the second power connection ends of multiple N-pole sockets are connected in series through the N-pole conductive part, and the third power connection ends of multiple E-pole sockets are connected in series through the E-pole conductive part. Therefore, all the functional liner modules of the vertical socket are connected into an integral component with a compact structure and good integrity, and can be easily installed in the shell with high assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0052] Figure 1 is an exploded view of a vertical socket provided in an embodiment of the present application;

[0053] Figure 2 It is a schematic diagram of assembling multiple functional liner modules provided in an embodiment of the present application;

[0054] Figure 3 It is a schematic diagram of assembling the functional liner module and the L-pole conductive part, the N-pole conductive part and the E-pole conductive part provided in an embodiment of the present application;

[0055] Figure 4 is a first structural schematic diagram of a functional liner module provided in an embodiment of the present application;

[0056] Figure 5 is a second structural schematic diagram of a functional liner module provided in an embodiment of the present application;

[0057] Figure 6 It is a schematic diagram of the assembly of the functional liner module and the functional bracket provided in the embodiment of the present application;

[0058] Figure 7 It is a schematic diagram of the assembly of the functional bracket and the weak current module provided in the embodiment of the present application;

[0059] Figure 8 It is a schematic diagram of the assembly of the functional bracket, the weak current module, the L-pole conductive part and the N-pole conductive part provided in the embodiment of the present application;

[0060] Fig. 9 It is a schematic diagram of electrical connections of a switch assembly, a weak current module and an overload protection component provided in an embodiment of the present application;

[0061] Fig.10 is an exploded view of a housing provided in an embodiment of the present application;

[0062] Fig.11 It is a schematic diagram of the assembly of the side enclosure member and the base provided in an embodiment of the present application;

[0063] Fig.12 is a schematic diagram of the cross-sectional structure of a housing provided in an embodiment of the present application;

[0064] Fig.13 is a schematic diagram of the structure of the base provided in an embodiment of the present application;

[0065] Fig.14 is a first structural schematic diagram of the bottom cover provided in an embodiment of the present application;

[0066] Fig.15 is a cross-sectional view of the assembly structure of the base and the bottom cover provided in an embodiment of the present application;

[0067] Fig.16 is a schematic structural diagram of a first side panel provided in an embodiment of the present application;

[0068] Fig.17 is a schematic structural diagram of a second side panel provided in an embodiment of the present application;

[0069] Fig.18 is a schematic cross-sectional structure diagram of a side enclosure member provided in an embodiment of the present application;

[0070] Fig.19 It is a schematic diagram of the assembly of the protection door assembly, the functional liner module and the side enclosure member provided in an embodiment of the present application;

[0071] Fig. 20 It is a schematic diagram of the assembly of the top cover and the side enclosure member provided in an embodiment of the present application;

[0072] Fig.21 is a second structural schematic diagram of the bottom cover provided in an embodiment of the present application;

[0073] Fig. 22It is a schematic diagram of the structure of an inner liner support in an unfolded state and a folded state provided in an embodiment of the present application.

[0074] Reference numerals:

[0075] 10. Shell; 101. Top cover; 1011. Seventh buckle; 102. Base; 1021. Inner cavity; 1022. Outer ring plate; 10221. Second inner wall; 10222. Fifth buckle; 1023. Inner ring plate; 10231. First inner wall; 10232. Slot; 10233. Third buckle; 10234. Fourth buckle position; 1024. Connecting plate; 103. Side enclosure member; 1031, plug-in piece; 1032, third buckle position; 1033, first side enclosure plate; 10331, sixth buckle position; 1034, second side enclosure plate; 10341, sixth buckle; 1035, first limiting rib; 1036, second limiting rib; 1037, seventh buckle position; 104, bottom cover; 1041, fourth buckle; 1042, fifth buckle position; 1043, anti-slip hole;

[0076] 20, L-pole conductive part; 201, first connecting hole; 202, second power connection structure; 203, main body; 204, bending part;

[0077] 30. N-pole conductive portion; 301. first power connection structure;

[0078] 40. E-pole conductive part; 401. third power connection structure;

[0079] 50, functional liner module; 501, L pole socket; 5011, first power terminal; 502, N pole socket; 5021, second power terminal; 503, E pole socket; 5031, third power terminal; 504, side; 5041, cable buckle; 5042, protective door positioning part; 505, first surface; 5051, first buckle position; 5052, first positioning protrusion; 5053, switch seat; 506, second Surface; 5061, first buckle; 5062, first positioning recess; 507, liner bracket; 5071, first partition; 5072, second partition; 5073, third partition; 5074, fourth partition; 5075, hinge; 5076, buckle structure; 508, end surface; 509, limit frame; 5091, limit hole; 510, first functional liner module; 520, second functional liner module;

[0080] 60, functional bracket; 601, second buckle position; 602, second positioning protrusion; 603, second buckle; 604, first through hole;

[0081] 70. Weak current module; 701. Circuit board; 7011. Second connection hole;

[0082] 80. switch component; 801. first input terminal; 802. first output terminal;

[0083] 90. Overload protection element; 901. Second input terminal; 902. Second output terminal;

[0084] 100. Conductive parts;

[0085] 110. Indicator light;

[0086] 120. Protect door assembly;

[0087] 130, zero line;

[0088] 140, FireWire;

[0089] 150. Ground wire.

[0090] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0091] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0092] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0093] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0094] The embodiment of the present application provides a vertical socket, Figure 1 The external structure and internal structure of the vertical socket are shown. Figure 1As shown, the vertical socket includes a shell 10, an L-pole conductive part 20, an N-pole conductive part 30, an E-pole conductive part 40, and at least two functional liner modules 50. The shell 10 of the vertical socket is hollow inside, and the L-pole conductive part 20, the N-pole conductive part 30, the E-pole conductive part 40, and the at least two functional liner modules 50 are all installed inside the shell 10.

[0095] Continue to see Figure 1 The at least two functional liner modules 50 of the vertical socket are arranged along the length direction of the housing 10 and are sequentially connected. Each functional liner module 50 includes an L-pole socket 501, an N-pole socket 502, and an E-pole socket 503. The first power connection end 5011 of the L-pole socket 501, the second power connection end 5021 of the N-pole socket 502, and the third power connection end 5031 of the E-pole socket 503 are respectively exposed from the side 504 of the functional liner module 50. The L-pole conductive portion 20 is connected to the first power connection end 5011 of the at least two functional liner modules 50, the N-pole conductive portion 30 is connected to the second power connection end 5021 of the at least two functional liner modules 50, and the E-pole conductive portion 40 is connected to the third power connection end 5031 of the at least two functional liner modules 50.

[0096] Therefore, in the vertical socket provided by the embodiment of the present application, at least two functional liner modules 50 are arranged along the length direction of the shell 10, and two adjacent functional liner modules 50 are fixed by a snap connection method; at the same time, the first power connection ends 5011 of the multiple L-pole sockets 501 of these functional liner modules 50 are connected in series through the L-pole conductive part 20, the second power connection ends 5021 of the multiple N-pole sockets 502 are connected in series through the N-pole conductive part 30, and the third power connection ends 5031 of the multiple E-pole sockets 503 are connected in series through the E-pole conductive part 40. Therefore, all the functional liner modules 50 of the vertical socket are connected into an integral component, which has a compact structure and good integrity, and can be easily installed in the shell 10, thereby improving the assembly efficiency of the vertical socket.

[0097] In some embodiments of the present application, Figure 2 As shown, the functional liner module 50 has at least three side surfaces 504 along the circumferential direction, wherein the circumferential direction of the functional liner module 50 is perpendicular to the length direction of the housing 10. The first power connection terminal 5011, the second power connection terminal 5021, and the third power connection terminal 5031 are respectively exposed on different side surfaces 504 of the functional liner module 50. Moreover, the first power connection terminals 5011 of at least two functional liner modules 50 are located on the side surface 504 on the same side, the second power connection terminals 5021 of at least two functional liner modules 50 are located on the side surface 504 on the same side, and the third power connection terminals 5031 of at least two functional liner modules 50 are located on the side surface 504 on the same side.

[0098] See also Figure 2, exemplarily, the functional liner module 50 has four side surfaces 504 connected in sequence in the circumferential direction, wherein the first power connection terminal 5011 and the second power connection terminal 5021 are respectively exposed at two adjacent side surfaces 504, and the first power connection terminal 5011 and the third power connection terminal 5031 are respectively exposed at two opposite side surfaces 504. It should be noted that, in the embodiment of the present application, "the power connection terminal is exposed at the side surface 504" means that at least a part of the power connection terminal can be seen in the direction facing the side surface 504, and at this time, at least a part of the power connection terminal can be flush with the side surface 504; or, it can also extend from the side surface 504, so as to be located on a side close to the interior of the functional liner module 50; or, it can also be retracted from the side surface 504, so as to be located on a side of the side surface 504 away from the interior of the functional liner module 50. Exemplarily, in order to facilitate electrical connection with the L-pole conductive portion 20 , the N-pole conductive portion 30 and the E-pole conductive portion 40 , the first power connection terminal 5011 , the second power connection terminal 5021 and the third power connection terminal 5031 extend out from their respective sides 504 .

[0099] Optionally, the first power connection terminal 5011, the second power connection terminal 5021 and the third power connection terminal 5031 are respectively located at the edge of the corresponding side surface 504. Figure 2 and Figure 3 As shown, when the vertical socket is placed upright in the up-down direction, the first power connection terminal 5011 , the second power connection terminal 5021 and the third power connection terminal 5031 are respectively located at the right edge of the side surface 504 where they are located.

[0100] Continue to see Figure 2 The vertical socket has three functional inner modules 50, and the sides 504 where the three first power terminals 5011 on the three functional inner modules 50 are located are located on the same side, the sides 504 where the three second power terminals 5021 on the three functional inner modules 50 are located are located on the same side, and the sides 504 where the three third power terminals 5031 on the three functional inner modules 50 are located are located on the same side for subsequent wiring.

[0101] During wiring, the L-pole conductive portion 20 is respectively connected to the three first power connection terminals 5011 to connect the L-pole sockets 501 of the three functional liner modules 50 in series; the N-pole conductive portion 30 is respectively connected to the three second power connection terminals 5021 to connect the N-pole sockets 502 of the three functional liner modules 50 in series; and the E-pole conductive portion 40 is respectively connected to the three third power connection terminals 5031 to connect the E-pole sockets 503 of the three functional liner modules 50 in series.

[0102] In one example, if Figure 3As shown, at least one of the L-pole conductive part 20, the N-pole conductive part 30 and the E-pole conductive part 40 is a conductive strip that can be in the shape of a long strip, such as a copper strip. The conductive strip has a main body 203 extending along the length direction of the shell 10, and at least two first connection holes 201 are arranged on the main body 203 along the length direction. Such an arrangement can make the arrangement of the first connection holes 201 on the conductive strip compatible with the arrangement of at least two first power terminals 5011 or second power terminals 5021 or third power terminals 5031. Among them, the first power terminals 5011 or the second power terminals 5021 or the third power terminals 5031 of at least two functional liner modules 50 respectively pass through at least two first connection holes 201 on the same conductive strip and are connected to the conductive strip. Optionally, at least one of the first power terminal 5011, the second power terminal 5021 and the third power terminal 5031 is connected to the corresponding first connection hole 201 on the conductive strip by welding.

[0103] like Figure 3 and Figure 4 As shown, each first power connection terminal 5011 extends from one side 504 of the functional liner module 50, each second power connection terminal 5021 extends from another side 504 of the functional liner module 50, and each third power connection terminal 5031 extends from another side 504 of the functional liner module 50 and bends toward a side 504 adjacent to the side 504.

[0104] When the L-pole conductive portion 20, the N-pole conductive portion 30 and the E-pole conductive portion 40 are all conductive strips, as shown in FIG. Figure 3 As shown, the main body 203 of the L-pole conductive part 20 can be parallel to the side 504 extending from each first power terminal 5011, and the main body 203 of the N-pole conductive part 30 can be parallel to the side 504 extending from each second power terminal 5021; the main body 203 of the E-pole conductive part 40 is perpendicular to the side 504 extending from the third power terminal 5031, and is parallel to the side 504 adjacent to the side 504 extending from the third power terminal 5031. Therefore, when a long strip of conductive strips is used to connect multiple power terminals of the same pole, the position of the conductive strips can have a variety of layouts, and the setting is more flexible to meet various design requirements.

[0105] Alternatively, if Figure 3 As shown, a third power connection structure 401 is provided on the conductive strip of the E-pole conductive portion 40 , and the third power connection structure is convenient for connection with the ground wire 150 of the power line.

[0106] In some embodiments, functional components, such as switch components, may be arranged on one side end surface 508 of at least two functional liner modules 50 arranged in sequence. The end surface 508 refers to the outermost surface of at least two functional liner modules 50 in the arrangement direction.

[0107] In order to meet the power supply requirements of functional parts, such as Figure 3 As shown, the conductive strip corresponding to the L-pole conductive part 20 also has a bent portion 204 connected to the main body 203, and the bent portion 204 extends into the side where the end face 508 is located, so as to be electrically connected to the functional parts installed on the end face 508. In addition, a limit frame 509 can be vertically arranged on the end face 508, and the limit frame 509 has a limit hole 5091, and the axial direction of the limit hole 5091 is parallel to the end face 508. The bent portion 204 of the L-pole conductive part 20 passes through the limit hole 5091 to extend into the side where the end face 508 is located, so that the limit hole 5091 plays a role in constraining the position of the bent portion 204.

[0108] In another example, at least one of the L-pole conductive portion 20, the N-pole conductive portion 30, and the E-pole conductive portion 40 may be a metal wire, such as a copper wire. The first power connection terminal 5011, the second power connection terminal 5021, or the third power connection terminal 5031 of at least two functional liner modules 50 are connected by a metal wire.

[0109] In the embodiment of the present application, the functional liner module 50 also includes a liner bracket 507, which is made of insulating material and is used to achieve the installation and fixation of the L-pole socket 501, the N-pole socket 502 and the E-pole socket 503, as well as the electrical isolation between adjacent sockets.

[0110] Alternatively, if Fig. 22 As shown, the liner support 507 is an integrally formed structure. The structure of the functional liner module 50 is described below.

[0111] like Fig. 22 As shown, the liner support 507 includes at least three partitions connected in sequence, and the at least three partitions can be folded based on their respective connections, so that the liner support 507 changes from an unfolded state to a folded state. When the liner support 507 is in an unfolded state, at least three partitions are laid flat along the length direction or the width direction of the board; when the liner support 507 is in a folded state, at least three partitions are stacked along the thickness direction of the board.

[0112] The partition is made of insulating material and has good heat-resistant and heat-insulating properties. The L-pole socket 501, the N-pole socket 502 and the E-pole socket 503 can be installed on different partitions, or two of the sockets can be installed on opposite sides of the same partition. In this way, after the partitions are folded, two adjacent sockets can be separated by at least one of the partitions, thereby avoiding short circuits between the sockets.

[0113] In one example, if Fig. 22As shown, the liner support 507 may include a first partition 5071, a second partition 5072, a third partition 5073 and a fourth partition 5074 which are hinged in sequence; the L-pole socket 501 is installed on the first partition 5071, the E-pole socket 503 is installed on the second partition 5072, and the N-pole socket 502 is installed on the fourth partition 5074. When the liner support 507 is in a folded state, the L-pole socket 501 and the E-pole socket 503 are electrically isolated by the second partition 5072, and the E-pole socket 503 and the N-pole socket 502 are electrically isolated by the third partition 5073.

[0114] In the solution of this example, after the L-pole socket 501, the N-pole socket 502 and the E-pole socket 503 are installed, fixed and electrically isolated, the first partition 5071 is located on the side of the L-pole socket 501 away from the N-pole socket 502, and the fourth partition 5074 is located on the side of the N-pole socket 502 away from the L-pole socket 501, so that the whole can form an independent functional liner module 50, which is convenient for subsequent assembly. In addition, the first partition 5071 and the fourth partition 5074 can also realize physical and electrical protection of the L-pole socket 501 and the N-pole socket 502, preventing the L-pole socket 501 and the N-pole socket 502 from being electrically connected to other electrical parts (such as other functional liner modules 50) in the multi-faceted socket.

[0115] In the embodiment of the present application, two adjacent partitions are connected by hinges between the first partition 5071, the second partition 5072, the third partition 5073 and the fourth partition 5074, so that the inner liner support 507 can be switched between the unfolded state and the folded state. For example, two adjacent partitions can be hinged by using structures such as hinges, pin hinges, spring hinges, etc.

[0116] like Fig. 22 As shown, the liner support 507 includes a hinge 5075. The first partition 5071 and the second partition 5072, and / or the second partition 5072 and the third partition 5073, and / or the third partition 5073 and the fourth partition 5074 are hinged by the hinge 5075. According to actual needs, one, two or more hinges 5075 can be set between two adjacent partitions.

[0117] In some embodiments of the present application, at least one hinge 5075 and at least one partition to which it is connected are integrally formed structures to ensure better connection strength between the hinge 5075 and the partition.

[0118] For example, the liner support 507 provided in the embodiment of the present application can be formed by an injection molding process, that is, the partition and the hinge 5075 are an integrally formed injection molded part. As shown in the figure, the hinge 5075 can be a connecting rib with a thinned middle portion between two adjacent partitions. When manufacturing the hinge 5075, a connecting rib with a thickness in the middle portion less than that on both sides can be directly injection molded; or, a connecting rib with a uniform thickness can be injection molded, and then the middle portion of the connecting rib is processed to reduce its thickness.

[0119] Since the middle portion of the connecting rib is thinned and easily bent, the two adjacent partitions can be bent based on the material toughness of the middle portion to achieve the switching of the liner support 507 from the unfolded state to the folded state.

[0120] In some embodiments of the present application, the L-pole socket 501, the N-pole socket 502, and the E-pole socket 503 are installed and fixed by the limiting structure on each partition, and the limiting structure can be a limiting rib convexly arranged on the plate surface of the partition, or a limiting groove concavely arranged on the plate surface of the partition. The L-pole socket 501, the N-pole socket 502, and the E-pole socket 503 can be clamped in the gap between two adjacent limiting ribs, or clamped in the inside of the limiting groove.

[0121] After the inner liner support 507 is in the folded state, in order to prevent the inner liner support 507 from unfolding freely, as shown in FIG. Fig. 22 As shown, adjacent partitions are also connected together by a buckle structure 5076. For example, the first partition 5071 and the second partition 5072 are connected together by the buckle structure 5076, and the first partition 5071 and the second partition 5072 have one or the other of a block and a slot, respectively; the second partition 5072 and the third partition 5073 are connected together by the buckle structure 5076, and the second partition 5072 and the third partition 5073 have one or the other of a block and a slot, respectively; the third partition 5073 and the fourth partition 5074 are connected together by the buckle structure 5076, and the third partition 5073 and the fourth partition 5074 have one or the other of a block and a slot, respectively.

[0122] In some embodiments of the present application, Figure 4 and Figure 5 As shown, the functional liner module 50 has a first surface 505 and a second surface 506 that are opposite to each other in the length direction of the shell 10, a first buckle position 5051 is provided on the first surface 505, and a first buckle 5061 is provided on the second surface 506. For two adjacent functional liner modules 50, one functional liner module 50 is engaged with the first buckle 5061 of the other functional liner module 50 through the first buckle position 5051.

[0123] Among them, since a certain gap needs to be left between two adjacent functional liner modules 50 to facilitate heat dissipation, at least one of the first buckle position 5051 and the first buckle 5061 has a larger extension length in the length direction of the outer shell 10 to meet the arrangement requirements of the first surfaces 505 and the second surfaces 506 of the two adjacent functional liner modules 50 that are close to each other and spaced apart from each other.

[0124] In one example, the first buckle position 5051 is a buckle position column extending in a direction perpendicular to the first surface 505 and away from the first surface 505 .

[0125] In another example, the first buckle 5061 is a buckle rod extending in a direction perpendicular to the second surface 506 .

[0126] It should be noted that in the embodiments of the present application, "buckle" and "buckle position" refer to two structures that can be snap-fitted. For example, "buckle" and "buckle position" can be one of a block and a slot, respectively; or, one of a block (or hook) and a through hole, respectively; or, both of them are blocks (or hooks). For example, see Figure 4 The first buckle position 5051 is a buckle column with a slot, the first buckle 5061 is a block, and in the length direction of the housing 10, the extension length of the slot is greater than the extension length of the block.

[0127] Optionally, the first buckle positions 5051 are arranged in pairs at the two side edges of the first surface 505, and the first buckles 5061 are arranged in pairs at the two side edges of the second surface 506. In addition, in the functional liner module 50, the two sides where the first buckle positions 5051 and the first buckles 5061 are located are the same as the two sides where the connection of the four partitions (i.e., the hinges 5075) are located, and the buckle structure 5076 that makes the four partitions buckle together is located on the other two sides of the functional liner module 50. In this way, each side surface 504 of the functional liner module 50 in the circumferential direction is provided with a structure that can be mechanically connected, which can ensure that the force is more uniform.

[0128] In some embodiments of the present application, a first positioning protrusion 5052 is further provided on the first surface 505. For two adjacent functional liner modules 50, one functional liner module 50 is against the second surface 506 of the other functional liner module 50 through the first positioning protrusion 5052. The first positioning protrusion 5052 plays a supporting role for the other functional liner module 50. At the same time, the first positioning protrusion 5052 cooperates with the first buckle position 5051 and the first buckle 5061, so that there is a gap between the first surface 505 and the second surface 506, thereby avoiding the first surface 505 and the second surface 506 from being attached. In this way, the electrical components (such as sockets) in the two functional liner modules 50 can be quickly dissipated to avoid local concentration of heat.

[0129] Optionally, the first positioning protrusion 5052 may be a protruding structure such as a block or a column protruding from the first surface 505. The first positioning protrusion 5052 and the liner support 507 may be an integrally formed structure.

[0130] In some embodiments of the present application, Figure 4 and Figure 5 As shown, a first positioning recess 5062 is provided on the second surface 506 of the functional liner module 50, and the first positioning recess 5062 can be plugged and matched with the first positioning protrusion 5052. The recessed depth of the first positioning recess 5062 relative to the second surface 506 is less than the protruding height of the first positioning protrusion 5052 relative to the first surface 505, and the recessed direction of the first positioning recess 5062 is parallel to the protruding direction of the first positioning protrusion 5052, and is parallel to the length direction of the shell 10.

[0131] When assembling two functional liner modules 50, the first positioning protrusion 5052 and the first positioning recess 5062 can be used to position the assembly direction of the two functional liner modules 50, so as to improve the assembly efficiency. In addition, the protrusion height of the first positioning protrusion 5052 is higher, so that when the first positioning protrusion 5052 and the first positioning recess 5062 are plugged and matched, the first positioning protrusion 5052 has a portion located outside the first positioning recess 5062, which makes the first surface 505 of one functional liner module 50 and the second surface 506 of the other functional liner module 50 have a gap, so as to facilitate the heat dissipation of the functional liner module 50.

[0132] In some embodiments of the present application, Figure 1 As shown, the vertical socket includes a functional bracket 60 and a weak-current module 70; the functional bracket 60 is connected to the first functional liner module 510 among at least two functional liner modules 50, and the first functional liner module 510 is located at an edge position among the at least two functional liner modules 50; the weak-current module 70 is installed on the side of the functional bracket 60 away from the first functional liner module 510, and the weak-current module 70 is electrically connected to the L-pole conductive part 20 and the N-pole conductive part 30 respectively.

[0133] The functional liner module 50 is a strong current module, which is separated from the weak current module 70 by a functional bracket 60 made of insulating material. The functional bracket 60 serves to connect the functional liner module 50 and install the weak current module 70.

[0134] Alternatively, if Figure 6As shown, the first functional liner module 510 is a functional liner module 50 of all functional liner modules 50 of the vertical socket, and the second surface 506 is away from the other functional liner modules 50. The functional bracket 60 is provided with a second buckle 601, and the second buckle 601 is engaged with the first buckle 5061 on the second surface 506 of the first functional liner module 510.

[0135] The functional bracket 60 is engaged with the first buckle 5061 on the second surface 506 of the first functional liner module 510 via the second buckle position 601, thereby achieving effective utilization of the first buckle 5061 on the functional liner module 50 at the edge position. Therefore, no additional connecting structure is required on the functional liner module 50, thereby simplifying the structure of the functional liner module 50, thereby enabling assembly of any number of functional liner modules 50 and their assembly with the functional bracket 60.

[0136] In some embodiments of the present application, Figure 6 As shown, when a first positioning recess 5062 is provided on the second surface 506 of the first functional liner module 510, a second positioning protrusion 602 may also be provided on the surface of the functional bracket 60 facing the first functional liner module 510, and the second positioning protrusion 602 abuts against the first positioning recess 5062 of the first functional liner module 510 to facilitate the installation and positioning of the functional bracket 60.

[0137] The recessed depth of the first positioning recess 5062 relative to the second surface 506 may be greater than or equal to the protruding height of the second positioning protrusion 602 relative to the surface of the functional bracket 60 , and the recessed direction of the first positioning recess 5062 is parallel to the protruding direction of the second positioning protrusion 602 .

[0138] When assembling the first functional liner module 510 and the functional bracket 60, the second positioning protrusion 602 and the first positioning recess 5062 can be used to position the assembly direction of the first functional liner module 510 and the functional bracket 60, so as to improve the assembly efficiency. In addition, since the first functional liner module 510 can dissipate heat through the interval on the side of its first surface 505, the weak current module 70 installed on the functional bracket 60 can dissipate heat through the side away from the first functional liner module 510, so the functional bracket 60 can fit the first surface 505 of the first functional liner module 510, thereby reducing the overall size of the vertical socket and making its structure more compact.

[0139] Exemplarily, the weak current module 70 may be a USB charging module. Figure 7 As shown, a second buckle 603 is provided on the functional bracket 60 ; the weak current module 70 includes a circuit board 701 , and the circuit board 701 is fixed on the functional bracket 60 via the second buckle 603 .

[0140] By fixing the circuit board 701 in the weak current module 70 on the functional bracket 60 in a snap-fit ​​manner, the weak current module 70 can be easily installed, with fewer assembly actions and high installation efficiency.

[0141] Alternatively, if Figure 7 As shown, the functional bracket 60 is provided with a plurality of ribs and notches to facilitate positioning of the circuit board 701 of the weak current module 70 to prevent installation errors.

[0142] When installing the weak current module 70, the weak current module 70 can be directly connected to the L-pole conductive part 20 and the N-pole conductive part 30, so that the weak current module 70 can be electrically connected nearby, so that it is more convenient and easy to operate during assembly. Among them, the weak current module 70 can be connected to the L-pole conductive part 20 and the N-pole conductive part 30 through a metal wire, or the power connection end of the weak current module can be directly welded to the L-pole conductive part 20 and the N-pole conductive part 30.

[0143] In some embodiments of the present application, Figure 8 As shown, two first via holes 604 are provided on the functional bracket 60, and two second connection holes 7011 are provided on the circuit board 701. The L-pole conductive part 20 passes through one first via hole 604 and one second connection hole 7011, and is connected to the circuit board 701; the N-pole conductive part 30 passes through another first via hole 604 and another second connection hole 7011, and is connected to the circuit board 701.

[0144] By allowing the L-pole conductive part 20 and the N-pole conductive part 30 to be respectively inserted into a first connection hole 201 and a second connection hole 7011, the electrical connection between the L-pole conductive part 20 and the N-pole conductive part 30 and the weak current module 70 is achieved, and the connection method is simple. Optionally, the L-pole conductive part 20 and the N-pole conductive part 30 are respectively welded to the corresponding second connection holes 7011 to achieve mechanical connection and electrical connection at the same time.

[0145] In one example, if Figure 8 As shown, the surface of the circuit board 701 is parallel to the surface of the functional bracket 60 facing the first functional liner module 510; the L-pole conductive part 20 and the N-pole conductive part 30 are both conductive strips, one end of which is inserted into the corresponding first via 604 and the second connecting hole 7011 in a direction perpendicular to the surface of the circuit board 701.

[0146] For example, the conductive strip corresponding to the L-pole conductive part 20 is L-shaped, and one end of the main body 203 away from the bent part 204 is inserted into the first via hole 604 and the second connection hole 7011 corresponding to the L-pole in a direction perpendicular to the board surface of the circuit board 701; the conductive strip corresponding to the N-pole conductive part 30 is straight-line-shaped, and one end of the conductive strip is inserted into the first via hole 604 and the second connection hole 7011 corresponding to the N-pole in a direction perpendicular to the board surface of the circuit board 701.

[0147] Therefore, by adopting a rigid structure such as a conductive strip, it can be directly plugged and assembled with the second connection hole 7011 on the circuit board 701 without bending, thereby improving the convenience of assembly and making it easier to operate.

[0148] In some embodiments of the present application, Figure 8 and Figure 1 As shown, one end of the N-pole conductive portion 30 passing through the second connection hole 7011 is provided with a first power connection structure 301 , and the first power connection structure 301 is used to connect to the neutral line 130 of the power line.

[0149] It should be noted that the vertical socket provided in the embodiment of the present application can be a vertical socket with a power cord or a vertical socket without a power cord. When it is a vertical socket with a power cord, the first power connection structure 301 of the N-pole conductive part 30 and the neutral line 130 of the power cord are pre-connected before leaving the factory; when it is a vertical socket without a power cord, the first power connection structure 301 of the N-pole conductive part 30 and the neutral line 130 of the power cord are connected by the user. The live wire 140 and the ground wire 150 mentioned later are similar to the neutral line 130.

[0150] Optionally, the first power connection structure 301 and the neutral line 130 may be connected by welding.

[0151] In some embodiments of the present application, the vertical socket includes a switch assembly 80, and the switch assembly 80 is used to control whether the vertical socket is powered on or not. Figure 1 and Fig. 9 As shown, the switch assembly 80 is installed on the second functional liner module 520, and the second functional liner module 520 is the functional liner module 50 farthest from the first functional liner module 510 among the at least two functional liner modules 50. The switch assembly 80 has a first input terminal 801 and a first output terminal 802, and the first input terminal 801 and the first output terminal 802 are electrically connected to the L-pole conductive part 20 and the live wire 140 of the power line respectively.

[0152] Alternatively, if Figure 3 and Fig. 9 As shown, one end of the L-pole conductive portion 20 close to the switch assembly 80 has a second power connection structure 202 , and the second power connection structure 202 is welded to the first output end 802 of the switch assembly 80 .

[0153] Alternatively, see Figure 4 and Fig. 9 A switch seat 5053 may be provided on the first surface 505 of the functional liner module 50 to accommodate and install the switch assembly 80, so as to reduce the length dimension of the vertical socket in the length direction of the shell 10, so as to improve the structural compactness of the vertical socket and achieve miniaturization.

[0154] In some embodiments of the present application, Figure 1 and Fig. 9 As shown, the vertical socket further includes an overload protection member 90 and a conductive member 100. The overload protection member 90 is mounted on the functional bracket 60, and has a second input terminal 901 and a second output terminal 902, wherein the second input terminal 901 is used to connect to the live wire 140 of the power line, and the second output terminal 902 is electrically connected to the first input terminal 801 of the switch assembly 80 through the conductive member 100.

[0155] The overload protection member 90 is used to disconnect the circuit when the vertical socket is overloaded to ensure the safety of electricity use. Generally speaking, the overload protection member 90 can be connected to the live wire 140 of the circuit. The overload protection member 90 can adopt an existing overload protector in the art, and the embodiment of the present application does not limit this.

[0156] In some embodiments of the present application, the conductive member 100 may be a wire. Accordingly, a wire management buckle 5041 is provided on the side surface 504 of at least one functional liner module 50 , and the wire is constrained in the wire management buckle 5041 .

[0157] The number of the wire management buckles 5041 can be set according to actual needs. By setting the wire management buckles 5041 on the side 504 of the functional liner module 50, the wires are restrained and fixed, thereby preventing the wires from moving at will, improving the neatness of the wiring and the integrity of the structure.

[0158] In some embodiments of the present application, Fig. 9 As shown, the first positioning protrusion 5052 is a cylindrical structure with a hollow interior. The vertical socket includes an indicator light 110, which can be accommodated inside the first positioning protrusion 5052, such as inside the first positioning protrusion 5052 of the second functional liner module 520, and one pin of the indicator light 110 is electrically connected to the N-pole conductive part 30, and another pin of the indicator light 110 is electrically connected to the first output end 802 of the switch assembly 80 or the L-pole conductive part 20.

[0159] By connecting the indicator light 110 to the circuit after the first output terminal 802 of the switch assembly 80, it is possible to achieve electrical connection between the indicator light 110 and the switch assembly 80, and to associate its lighting state with the on / off state of the switch assembly 80. When the switch assembly 80 is on and the vertical socket is energized, the indicator light 110 is on; when the switch assembly 80 is off and the vertical socket is not energized, the indicator light 110 is off. In this way, a reminder that the vertical socket is energized can be provided to the user.

[0160] In some embodiments of the present application, Fig.10 As shown, the housing 10 includes a top cover 101, a base 102 and a side enclosure member 103. The top cover 101 and the base 102 are arranged opposite to each other in the length direction of the housing 10, and the side enclosure member 103 is located between the top cover 101 and the base 102. The top cover 101, the base 102 and the side enclosure member 103 together form a receiving cavity that can accommodate other components. There are clip connections between the top cover 101 and the side enclosure member 103, and between the base 102 and the side enclosure member 103, and the clip connection structure is located inside the housing 10.

[0161] So, like Figure 1 As shown, the housing 10 does not have any exposed connection structure from the appearance, so the vertical socket has good structural integrity and simple appearance.

[0162] In some embodiments of the present application, Fig.11 and Fig.12 As shown, the base 102 has an inner cavity 1021 and a first inner wall 10231 surrounding the inner cavity 1021, the first inner wall 10231 is provided with a slot 10232, and a third buckle 10233 is provided in the slot 10232; the side edge of the side enclosure member 103 close to the base 102 is provided with a plug-in piece 1031, and a third buckle position 1032 is provided on the plug-in piece 1031, wherein the plug-in piece 1031 can be plugged into and matched with the slot 10232, and the third buckle position 1032 can be snapped into the third buckle 10233.

[0163] In some embodiments of the present application, Fig.13 As shown, the base 102 is annular, including an outer ring plate 1022, an inner ring plate 1023 and a connecting plate 1024, the outer ring plate 1022 surrounds the outer side of the inner ring plate 1023, and there is a gap between the inner ring plate 1023 and the outer ring plate 1022, the connecting plate 1024 connects the outer ring plate 1022 and the inner ring plate 1023, wherein the inner ring plate 1023 has a first inner side wall 10231, and the outer ring plate 1022 has a second inner side wall 10221 facing the inner ring plate 1023.

[0164] like Fig.10 and Fig.14As shown, the housing 10 further includes a bottom cover 104, which is located on a side of the base 102 away from the top cover 101. Fig.13 , Fig.14 and Fig.15 A fourth buckle 1041 and a fifth buckle 1042 are arranged on the bottom cover 104 at intervals, and the fifth buckle 1042 is closer to the edge of the bottom cover 104 than the fourth buckle 1041; a fourth buckle 10234 is arranged on the first inner side wall 10231 of the base 102, and the fourth buckle 1041 can be engaged with the fourth buckle 10234; a fifth buckle 10222 is arranged on the second inner side wall 10221 of the base 102, and the fifth buckle 10222 can be engaged with the fifth buckle 1042.

[0165] Thus, the base 102 and the bottom cover 104 are connected by multiple buckles, and the buckle structure is located inside the base 102 and the bottom cover 104 and is not exposed from the outer surface thereof. Therefore, the vertical socket has good structural integrity and simple appearance.

[0166] Alternatively, if Fig.21 As shown, the bottom cover 104 has a plurality of anti-skid holes 1043 on one side away from the base 102, and an anti-skid member (not shown) is arranged in the anti-skid hole 1043. The anti-skid member can be, for example, a rubber plug, a silicone plug, etc. When the bottom cover 104 is placed on a table, the anti-skid agent can play an anti-skid role.

[0167] In some embodiments of the present application, the side enclosure member 103 includes: Fig.16 The first side panel 1033 shown, and Fig.17 The second side panel 1034 is shown. Fig.18 As shown, the first side panel 1033 and the second side panel 1034 are snap-connected, and the connection structure is located inside the shell 10 .

[0168] For example, Figures 16 to 18 As shown, a sixth buckle position 10331 is provided on the first side panel 1033, and a sixth buckle 10341 is provided on the second side panel 1034. The first side panel 1033 and the second side panel 1034 are connected and spliced ​​together, so that the sixth buckle 10341 is engaged with the sixth buckle position 10331, thereby realizing the connection and fixation between the first side panel 1033 and the second side panel 1034.

[0169] Since the clamping structure between the first side panel 1033 and the second side panel 1034 is located inside the base 102 and the bottom cover 104, no clamping structure is exposed from the appearance. Therefore, while being easy to assemble, the vertical socket is also ensured to have good structural integrity and simple appearance.

[0170] In some embodiments of the present application, Fig.19 As shown, a protective door positioning portion 5042 is provided on at least one side 504 of the functional liner module 50, and the vertical socket includes at least one protective door assembly 120, which is mounted on the protective door positioning portion 5042. Along the length direction of the housing 10, a plurality of first limiting ribs 1035 are provided at intervals on the inner wall of the first side panel 1033 and / or the second side panel 1034, and a portion of at least one protective door assembly 120 is limited in the gap between two adjacent first limiting ribs 1035.

[0171] For example, in Fig.19 In the embodiment, the first limiting rib 1035 is provided on the first side panel 1033 , and a protective door assembly 120 is limited between two adjacent first limiting ribs 1035 , thereby preventing the protective door assembly 120 from shifting, thereby ensuring the safety of the vertical socket.

[0172] Optionally, a second limiting rib 1036 is provided on the second side panel 1034. After the first side panel 1033 and the second side panel 1034 are connected and spliced ​​together, the second limiting rib 1036 and the first limiting rib 1035 are offset and abutted against one side of the protective door assembly 120, thereby preventing the protective door assembly 120 from shifting or falling off along the length extension direction of the first limiting rib 1035.

[0173] like Fig. 20 As shown, the surface of the top cover 101 facing the side enclosure member 103 is provided with a seventh buckle 1011, and the surface of the side enclosure member 103 facing the top cover 101 is provided with a seventh buckle position 1037. The seventh buckle 1011 and the seventh buckle position 1037 are engaged and matched, and the engaging structure is located inside the housing 10. In this way, while the top cover 101 is easy to assemble, the vertical socket is also ensured to have good structural integrity and simple appearance.

[0174] To sum up, in the vertical socket provided by the embodiment of the present application, at least two functional liner modules 50 are arranged along the length direction of the shell 10, and two adjacent functional liner modules 50 are snap-fitted to each other for fixation; moreover, the first power connection ends 5011 of multiple L-pole sockets 501 of these functional liner modules 50 are connected in series through the L-pole conductive part 20, the second power connection ends 5021 of multiple N-pole sockets 502 are connected in series through the N-pole conductive part 30, and the third power connection ends 5031 of multiple E-pole sockets 503 are connected in series through the E-pole conductive part 40. Therefore, all the functional liner modules 50 of the vertical socket are connected into an integral component with a compact structure and good integrity, and can be easily installed in the shell 10 with high assembly efficiency.

[0175] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the present application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only.

[0176] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A vertical socket, characterized in that: The vertical socket comprises a shell (10), and an L-pole conductive part (20), an N-pole conductive part (30), an E-pole conductive part (40), and at least two functional liner modules (50) installed inside the shell (10); The at least two functional liner modules (50) are arranged along the length direction of the shell (10) and are sequentially snap-connected, each of the functional liner modules (50) comprising an L-pole socket (501), an N-pole socket (502) and an E-pole socket (503), and a first power connection end (5011) of the L-pole socket (501), a second power connection end (5021) of the N-pole socket (502) and a third power connection end (5031) of the E-pole socket (503) are respectively exposed from a side surface (504) of the functional liner module (50); The L-pole conductive portion (20) is connected to the first power connection ends (5011) of the at least two functional liner modules (50); The N-pole conductive portion (30) is connected to the second power connection ends (5021) of the at least two functional liner modules (50); The E-pole conductive portion (40) is connected to the third power connection terminals (5031) of the at least two functional liner modules (50).

2. The vertical socket according to claim 1, characterized in that: The functional liner module (50) has at least three side surfaces (504) along the circumferential direction, and the first power connection end (5011), the second power connection end (5021) and the third power connection end (5031) are respectively exposed on different side surfaces (504); The first power connection ends (5011) of the at least two functional liner modules (50) are located on the side surface (504) on the same side, the second power connection ends (5021) of the at least two functional liner modules (50) are located on the side surface (504) on the same side, and the third power connection ends (5031) of the at least two functional liner modules (50) are located on the side surface (504) on the same side.

3. The vertical socket according to claim 2, characterized in that: At least one of the L-pole conductive part (20), the N-pole conductive part (30) and the E-pole conductive part (40) is a conductive strip, the conductive strip having a main body (203) extending along the length direction of the housing (10), and at least two first connection holes (201) are arranged at intervals along the length direction on the main body (203); The first power connection end (5011) or the second power connection end (5021) or the third power connection end (5031) of the at least two functional liner modules (50) respectively passes through at least two first connection holes (201) on the same conductive strip and is connected to the conductive strip.

4. The vertical socket according to claim 3, characterized in that: A limiting frame (509) is vertically arranged on one end surface (508) of the at least two functional liner modules (50), the limiting frame (509) having a limiting hole (5091), wherein the end surface (508) is the outermost surface of the at least two functional liner modules (50) in the arrangement direction; The L-pole conductive part (20) is a conductive strip, and the L-pole conductive part (20) also has a bent part (204) connected to the main body part (203) by bending, and the bent part (204) extends into the side where the end surface (508) is located through the limiting hole (5091) and is electrically connected to a functional part installed on the end surface (508).

5. The vertical socket according to claim 3, characterized in that: The L-pole conductive portion (20), the N-pole conductive portion (30) and the E-pole conductive portion (40) are all conductive strips; The main body (203) of the L-pole conductive portion (20) is parallel to the side surface (504) extending from the first power connection end (5011); and / or, The main body (203) of the N-pole conductive portion (30) is parallel to the side surface (504) from which the second power connection end (5021) extends; and / or, The main body of the E-pole conductive portion (40) is perpendicular to the side surface (504) from which the third power connection terminal (5031) extends, and is parallel to the side surface (504) adjacent to the side surface (504) from which the third power connection terminal (5031) extends, wherein the third power connection terminal (5031) extends from a side surface (504) of the functional liner module (50) and then bends toward the side where the adjacent side surface (504) is located.

6. The vertical socket according to claim 1, characterized in that: The functional liner module (50) has a first surface (505) and a second surface (506) which are opposite to each other in the length direction of the shell (10); a first buckle position (5051) is provided on the first surface (505), and a first buckle (5061) is provided on the second surface (506); For two adjacent functional liner modules (50), one of the functional liner modules (50) is snap-fitted with the first buckle (5061) of the other functional liner module (50) via the first buckle position (5051).

7. The vertical socket according to claim 6, characterized in that: The first buckle position (5051) is a buckle position column extending in a direction perpendicular to the first surface (505); and / or, The first buckle (5061) is a buckle rod extending in a direction perpendicular to the second surface (506).

8. The vertical socket according to claim 6 or 7, characterized in that: The functional liner module (50) comprises a liner bracket (507), which is an integrally formed structure and comprises four partitions (5071, 5072, 5073, 5074) connected in sequence along the length direction or the width direction of the board. The four partitions (5071, 5072, 5073, 5074) can be folded based on each connection point to be stacked in the thickness direction of the board.

9. The vertical socket according to claim 8, characterized in that: The first buckle position (5051) and the first buckle (5061) are arranged in pairs on the edges of both sides of the first surface (505) and the second surface (506), respectively. In the functional liner module (50), the two sides where the first buckle position (5051) and the first buckle (5061) are located are the same as the two sides where the connection points of the four partitions (5071, 5072, 5073, 5074) are located; The other two sides of the functional liner module (50) are provided with buckle structures (5076) for buckling the four partitions (5071, 5072, 5073, 5074) together.

10. The vertical socket according to claim 6, characterized in that: The first surface (505) is also provided with a first positioning protrusion (5052); For two adjacent functional liner modules (50), one of the functional liner modules (50) abuts against the second surface (506) of the other functional liner module (50) via the first positioning protrusion (5052).

11. The vertical socket according to claim 10, characterized in that: A first positioning recess (5062) is provided on the second surface (506) of the functional liner module (50), and the first positioning recess (5062) can be plugged into and matched with the first positioning protrusion (5052), wherein the recess depth of the first positioning recess (5062) relative to the second surface (506) is smaller than the protruding height of the first positioning protrusion (5052) relative to the first surface (505), and the recess direction of the first positioning recess (5062) is parallel to the protruding direction of the first positioning protrusion (5052), and is parallel to the length direction of the shell (10).

12. The vertical socket according to claim 10, characterized in that: The first positioning protrusion (5052) is a cylindrical structure with a hollow interior; The vertical socket comprises an indicator light (110), the indicator light (110) is accommodated inside the first positioning protrusion (5052), and the indicator light (110) is electrically connected to the N-pole conductive part (30) and the L-pole conductive part (20) respectively.

13. The vertical socket according to claim 6, characterized in that: The vertical socket comprises a functional bracket (60) and a weak current module (70); The functional bracket (60) is connected to a first functional liner module (510) among the at least two functional liner modules (50), and the first functional liner module (510) is located at an edge position among the at least two functional liner modules (50); The weak current module (70) is installed on a side of the functional bracket (60) away from the first functional liner module (510), and the weak current module (70) is electrically connected to the L-pole conductive part (20) and the N-pole conductive part (30), respectively.

14. The vertical socket according to claim 13, characterized in that: The first functional liner module (510) is a functional liner module (50) of the at least two functional liner modules (50), the second surface (506) of which faces away from the other functional liner modules (50); The functional bracket (60) is provided with a second buckle position (601), and the second buckle position (601) is buckled with a first buckle (5061) on the second surface (506) of the first functional liner module (510).

15. The vertical socket according to claim 14, characterized in that: A second positioning protrusion (602) is provided on the surface of the functional bracket (60) facing the first functional liner module (510), and the second positioning protrusion (602) abuts against the first functional liner module (510).

16. The vertical socket according to claim 13, characterized in that: The functional bracket (60) is provided with two first via holes (604); the weak current module (70) comprises a circuit board (701), and the circuit board (701) is provided with two second connection holes (7011); The L-pole conductive portion (20) passes through one of the first via holes (604) and one of the second connection holes (7011), and is connected to the circuit board (701); The N-pole conductive portion (30) passes through another of the first via holes (604) and another of the second connecting holes (7011), and is connected to the circuit board (701).

17. The vertical socket according to claim 16, characterized in that: The board surface of the circuit board (701) is parallel to the surface of the functional bracket (60) facing the first functional liner module (510); The L-pole conductive portion (20) and the N-pole conductive portion (30) are both conductive strips, and the conductive strips are inserted into the first via hole (604) and the second connection hole (7011) in a direction perpendicular to the board surface of the circuit board (701).

18. The vertical socket according to claim 1, characterized in that: The housing (10) comprises a top cover (101), a base (102) and a side surrounding member (103); the top cover (101) and the base (102) are arranged opposite to each other in the length direction of the housing (10), and the side surrounding member (103) is located between the top cover (101) and the base (102); The top cover (101) and the side enclosure member (103), and the base (102) and the side enclosure member (103) are all snap-connected, and the snap-connecting structure is located inside the housing (10).

19. The vertical socket according to claim 18, characterized in that: The base (102) has an inner cavity (1021) and a first inner side wall (10231) surrounding the inner cavity (1021); a slot (10232) is provided on the first inner side wall (10231); and a third buckle (10233) is provided in the slot (10232); The side enclosure member (103) is provided with an inserting piece (1031) at a side edge close to the base (102), and a third buckle position (1032) is provided on the inserting piece (1031), wherein the inserting piece (1031) can be plugged into and matched with the slot (10232), and the third buckle position (1032) can be buckled into the third buckle (10233).

20. The vertical socket according to claim 18, characterized in that: A protective door positioning portion (5042) is provided on at least one side surface (504) of the functional liner module (50); the vertical socket comprises at least one protective door assembly (120), and the protective door assembly (120) is mounted on the protective door positioning portion (5042); Along the length direction of the outer shell (10), a plurality of first limiting ribs (1035) are arranged at intervals on the inner wall of the side enclosure member (103), and a portion of at least one of the protection door assemblies (120) is limited in a gap between two adjacent first limiting ribs (1035).

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