Multi-surface socket and insulation inner container support thereof

Abstract

The invention discloses a multi-face socket and an insulating inner container support thereof, and relates to the technical field of sockets. The insulation inner container support of the multi-face socket is of an integrally-formed structure, and at least two components of the insulation inner container support can move relatively, so that the insulation inner container support is switched from an unfolded state to a folded state. When the insulating liner bracket is in the unfolded state, at least two components of the insulating liner bracket are flatly laid on a set plane; when in the folded state, the at least two components of the insulating liner support are arranged in a stacked mode in the first direction, and the first direction is perpendicular to a set plane. According to the multi-surface socket and the insulating liner bracket thereof, the assembly efficiency is high, and the die investment of parts is low.

Description

Technical Field

[0001] The present application relates to the technical field of sockets, and in particular to a multi-faceted socket and an insulating inner liner support thereof. Background Art

[0002] A multi-sided socket is a type of socket that has power sockets on multiple surfaces of a three-dimensional socket. It has a compact structure and good space utilization, and can meet the needs of charging multiple devices at the same time.

[0003] In the related art, multiple insulating parts are generally required to electrically isolate the sockets of each pole inside the multi-sided socket, which leads to complex assembly of the multi-sided socket parts, low assembly efficiency, and high mold costs for multiple parts. Summary of the invention

[0004] In view of this, the present application provides a multi-sided socket and an insulating inner liner bracket thereof, which can achieve efficient assembly of the socket and require less mold investment for the parts.

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

[0006] The first aspect of the embodiment of the present application discloses an insulating liner bracket of a multi-faceted socket, wherein the insulating liner bracket is an integrally formed structure, and at least two components of the insulating liner bracket can move relative to each other, so that the insulating liner bracket is switched from an unfolded state to a folded state;

[0007] When in the unfolded state, the at least two components of the insulating liner support are laid flat on a set plane;

[0008] When in the folded state, the at least two components of the insulating liner support are stacked along a first direction;

[0009] Wherein, the first direction is perpendicular to the setting plane.

[0010] Optionally, the insulating liner support comprises at least two partitions, and the at least two partitions are connected and can move based on the connection, so that the insulating liner support is switched from the unfolded state to the folded state;

[0011] The length direction and width direction of the partition are respectively parallel to the set plane, and the thickness direction of the partition is parallel to the first direction.

[0012] Optionally, there are two partitions among the at least two partitions that are connected to each other in a hinged manner.

[0013] Optionally, the at least two partitions are hingedly connected by hinges, and the two hinges connected to the two sides of the same partition are at least partially staggered in the first direction;

[0014] The two partitions connected by each hinge are folded from the side where the board surface close to the hinge is located.

[0015] Optionally, at least one of the hinges is obtained by thinning a middle portion of a connecting rib between two connected partitions.

[0016] Optionally, when the insulating liner support is in the folded state, two adjacent partitions are also connected by snap-fit ​​connection.

[0017] Optionally, at least one side surface of at least one of the partitions is provided with limiting ribs and / or limiting grooves, and the limiting ribs and the limiting grooves are used for installing and positioning the sleeve.

[0018] Optionally, an annular panel is vertically provided on the edge of at least one side of at least one of the partitions along the circumferential direction, and a notch is provided on the annular panel;

[0019] When the insulating liner support is in the folded state, the annular panels of at least two of the partitions abut against each other, and the notches on the two abutting annular panels are connected to form a plug interface for the plug pin to be inserted.

[0020] A second aspect of the embodiment of the present application discloses a multi-faceted socket, the multi-faceted socket comprising the insulating liner bracket described in the first aspect, and a first socket and a second socket mounted on the insulating liner bracket;

[0021] When the insulating liner support is in a folded state, at least a portion of the insulating liner support is located between the first socket and the second socket to electrically isolate the first socket and the second socket;

[0022] The first socket is one of an L-pole socket and an N-pole socket, and the second socket is the other of the L-pole socket and the N-pole socket.

[0023] Optionally, the multi-faceted socket further comprises an E-pole socket mounted on the inner shell of the insulating bracket;

[0024] When the insulating inner liner support is in a folded state, the first socket, the E-pole socket and the second socket are arranged in sequence along the first direction, and a part of the insulating inner liner support is located between the first socket and the E-pole socket to electrically isolate the first socket and the E-pole socket; another part of the insulating inner liner support is located between the E-pole socket and the second socket to electrically isolate the E-pole socket and the second socket.

[0025] Optionally, the insulating support liner includes a first partition, a second partition, a third partition and a fourth partition connected in sequence, the first socket is mounted on the first partition, the E-pole socket is mounted on the second partition, and the second socket is mounted on the fourth partition;

[0026] Wherein, when the insulating liner support is in the folded state, the first socket and the E-pole socket are isolated by the second partition plate, and the E-pole socket and the second socket are isolated by the third partition plate.

[0027] Optionally, a plurality of first limiting ribs and / or first limiting grooves are provided on the first plate surface of the first partition plate, and the first insert sleeve is fixed by being engaged in the gaps between the plurality of first limiting ribs and / or being engaged in the first limiting grooves;

[0028] and / or,

[0029] A plurality of third limiting ribs and / or third limiting grooves are provided on the third plate surface of the second partition plate, and the E-pole plug sleeve is fixed by being engaged in the gaps between the plurality of third limiting ribs and / or engaged in the third limiting grooves;

[0030] and / or,

[0031] A plurality of sixth limiting ribs and / or sixth limiting grooves are arranged on the sixth plate surface of the fourth partition plate, and the second plug sleeve is fixed by being engaged in the gaps between the plurality of sixth limiting ribs and / or being engaged in the sixth limiting grooves.

[0032] Optionally, a plurality of second limiting ribs and / or second limiting grooves are arranged on the second plate surface of the second partition, and the plurality of second limiting ribs and / or second limiting grooves cooperate with the plurality of first limiting ribs and / or first limiting grooves to limit, avoid or support the first plug sleeve when the first partition and the second partition are overlapped, wherein the second plate surface is opposite to the third plate surface;

[0033] and / or,

[0034] A plurality of fourth limiting ribs and / or fourth limiting grooves are arranged on the fourth plate surface of the third partition, and the plurality of fourth limiting ribs and / or fourth limiting grooves cooperate with the plurality of third limiting ribs and / or third limiting grooves to limit, avoid or support the E-pole socket when the second partition and the third partition are overlapped, wherein the fourth plate surface is the plate surface on the third partition facing the second partition when the insulating liner bracket is in the folded state;

[0035] and / or,

[0036] A plurality of fifth limiting ribs and / or fifth limiting grooves are arranged on the fifth plate surface of the third partition plate, and the plurality of fifth limiting ribs and / or fifth limiting grooves cooperate with the plurality of sixth limiting ribs and / or sixth limiting grooves to limit, avoid or support the second socket when the third partition plate and the fourth partition plate are overlapped, wherein the fifth plate surface is opposite to the fourth plate surface.

[0037] Optionally, a first annular panel is vertically arranged on the edge of the first plate surface along the circumferential direction, and a first notch is arranged on the first annular panel;

[0038] A second annular panel is provided along the circumferential direction at the edge of the second plate surface, and a second notch is provided on the second annular panel;

[0039] A third annular panel is provided along the circumferential direction on the edge of the third plate surface, and a third notch is provided on the third annular panel;

[0040] A fourth annular panel is provided along the circumferential direction on the edge of the fourth plate surface, and a fourth notch is provided on the fourth annular panel;

[0041] A fifth annular panel is vertically arranged on the edge of the fifth plate surface along the circumferential direction, and a fifth notch is arranged on the fifth annular panel;

[0042] A sixth annular panel is provided along the circumferential direction on the edge of the sixth plate surface, and a sixth notch is provided on the sixth annular panel;

[0043] When the insulating liner bracket is in the folded state, the first notch and the second notch are connected to form a first plug interface to expose the first clamping piece of the first socket; the third notch and the fourth notch are connected to form a second plug interface to expose the E-pole clamping piece of the E-pole socket; the fifth notch and the sixth notch are connected to form a third plug interface to expose the second clamping piece of the second socket.

[0044] Optionally, a snap-fit ​​connection is used between the first partition plate and the second partition plate, and / or between the second partition plate and the third partition plate, and / or between the third partition plate and the fourth partition plate.

[0045] Optionally, a first buckle is provided on a side of the first side and / or the second side of the first partition away from the first hinge point, and a second buckle is provided on a side of the third side and / or the fourth side of the second partition away from the first hinge point, the first hinge point is the hinge point of the first partition and the second partition, and when the insulating liner bracket is in the folded state, the first buckle is engaged with the second buckle;

[0046] and / or,

[0047] A third buckle is provided on a side of the third side and / or the fourth side of the second partition away from the second hinge point, and a fourth buckle is provided on a side of the fifth side and / or the sixth side of the third partition away from the second hinge point, the second hinge point is the hinge point of the second partition and the third partition, and when the insulating liner bracket is in the folded state, the third buckle is engaged with the fourth buckle;

[0048] and / or,

[0049] A fifth buckle is provided on a side of the fifth side and / or the sixth side of the third partition away from the third hinge point, and a sixth buckle is provided on a side of the seventh side and / or the eighth side of the fourth partition away from the third hinge point, the third hinge point is the hinge point of the third partition and the fourth partition, and when the insulating liner bracket is in the folded state, the fifth buckle is engaged with the sixth buckle;

[0050] Among them, along the second direction, the first side surface and the second side surface of the first partition are opposite to each other, the third side surface and the fourth side surface of the second partition are opposite to each other, the fifth side surface and the sixth side surface of the third partition are opposite to each other, and the seventh side surface and the eighth side surface of the fourth partition are opposite to each other, and the second direction is perpendicular to the first direction and to the arrangement direction of the first partition, the second partition, the third partition and the fourth partition.

[0051] The insulating liner support of the multi-faceted socket provided in the embodiment of the present application adopts an integrated molding structure. When it is in the unfolded state, each socket of the socket can be conveniently installed on the insulating liner support; when it is in the folded state, each component of the insulating liner support can extend into the interval between adjacent sockets for electrical isolation to ensure safety. Compared with the liner support formed by assembling multiple insulating parts in the related art, the insulating liner support provided in the embodiment of the present application can reduce assembly actions, shorten assembly identification time, improve assembly efficiency, and have less mold investment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] 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.

[0053] Figure 1 It is a first assembly schematic diagram of a first socket, an E-pole socket and a second socket when the insulating inner liner support is in a folded state in a multi-faceted socket provided in an embodiment of the present application;

[0054] Figure 2 This is a schematic diagram of state switching of an insulating liner support provided in an embodiment of the present application;

[0055] Figure 3 It is a first assembly schematic diagram of a first socket, an E-pole socket and a second socket when the insulating inner liner support is in an unfolded state in a multi-faceted socket provided in an embodiment of the present application;

[0056] Figure 4 It is a second assembly schematic diagram of a first socket, an E-pole socket and a second socket when the insulating inner liner support is in an expanded state in a multi-faceted socket provided in an embodiment of the present application;

[0057] Figure 5 is a schematic structural diagram of an insulating liner support in an expanded state provided in an embodiment of the present application;

[0058] Figure 6 It is a third assembly schematic diagram of the first socket, the E-pole socket and the second socket when the insulating inner liner support is in an unfolded state in a multi-faceted socket provided in an embodiment of the present application;

[0059] Figure 7 yes Figure 6 The enlarged view of point A in the middle;

[0060] Figure 8 yes Figure 6 The enlarged view of point B in the middle;

[0061] Fig. 9 It is a fourth assembly schematic diagram of the first socket, the E-pole socket and the second socket when the insulating inner liner support is in an expanded state in a multi-faceted socket provided in an embodiment of the present application;

[0062] Fig.10 yes Fig. 9 Enlarged view of point C in the middle;

[0063] Fig.11 It is a fifth assembly schematic diagram of the first socket, the E-pole socket and the second socket when the insulating inner liner support is in an unfolded state in a multi-faceted socket provided in an embodiment of the present application;

[0064] Fig.12 This is a second assembly schematic diagram of a first socket, an E-pole socket and a second socket when the insulating inner shell support is in a folded state in a multi-sided socket provided in an embodiment of the present application.

[0065] Reference numerals:

[0066] 1. Insulating liner support; 11. First partition; 111. First board surface; 1111. First limiting rib; 1112. First limiting groove; 112. First annular enclosure; 1121. First notch; 113. First side; 114. Second side; 115. First buckle; 12. Second partition; 121. Second board surface; 1211. Second limiting rib; 1212. Second limiting groove; 122. Third board surface; 1221. Third limiting rib; 123. Second annular enclosure; 1231. Second notch; 124. Third annular enclosure; 1241. Third notch; 125. Third side; 126. Fourth side; 127. Second buckle; 128. Third buckle; 13. Third partition; 131. Fourth board surface; 1311. Fourth limiting rib; 1312 , fourth limiting groove; 132, fifth plate surface; 1321, fifth limiting rib; 1322, fifth limiting groove; 133, fourth annular enclosure; 1331, fourth notch; 134, fifth annular enclosure; 1341, fifth notch; 135, fifth side; 136, sixth side; 137, fourth buckle; 138, fifth buckle; 14, fourth partition; 141, sixth plate surface; 142, sixth limiting rib; 143, sixth limiting groove; 144, sixth annular enclosure; 1441, sixth notch; 145, seventh side; 146, eighth side; 147, sixth buckle; 15, hinge; 151, first hinge point; 152, second hinge point; 153, third hinge point; 16, first plug interface; 17, second plug interface; 18, third plug interface;

[0067] 2. First plug sleeve; 21. First clamping piece; 22. First main rod; 23. First support rod; 24. First input end;

[0068] 3. E-pole socket; 31. E-pole clamping piece; 32. E-pole main rod; 33. E-pole input terminal;

[0069] 4. Second plug sleeve; 41. Second clamping piece; 42. Second main rod; 43. Second support rod; 44. Second input end.

[0070] 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

[0071] 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.

[0072] 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.

[0073] 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.

[0074] The embodiment of the present application provides an insulating liner bracket 1, which can be applied to multi-sided sockets, such as multi-sided vertical sockets, ball sockets, magic cube sockets, etc. The insulating liner bracket 1 is mainly used to realize the installation and fixation of each socket in the multi-sided socket. Figure 1 is a schematic diagram of the assembly structure of the insulating liner bracket 1 and each socket, Figure 2 It is a schematic diagram of the structure of the insulating liner support 1 in the unfolded state and the folded state.

[0075] like Figure 2 As shown, the insulating liner support 1 provided in the embodiment of the present application is an integrally formed structure, and at least two components of the insulating liner support 1 can move relative to each other, so that the insulating liner support 1 is switched from an unfolded state to a folded state. When in the unfolded state, at least two components of the insulating liner support 1 are laid flat on a set plane; when in the folded state, at least two components of the insulating liner support 1 are stacked along a first direction, and the first direction is perpendicular to the set plane.

[0076] The insulating liner bracket 1 provided in the embodiment of the present application adopts an integrated molding structure. When it is in the unfolded state, each socket of the socket can be conveniently installed on the insulating liner bracket 1; when it is in the folded state, each component of the insulating liner bracket 1 can extend into the interval between adjacent sockets for electrical isolation to ensure safety. Compared with the liner bracket formed by assembling multiple insulating parts in the related art, the insulating liner bracket 1 provided in the embodiment of the present application can reduce assembly actions, shorten assembly identification time, improve assembly efficiency, and have less mold investment cost.

[0077] In some embodiments of the present application, Figure 2 As shown, the insulating liner support 1 includes at least two partitions, and the at least two partitions are connected and can move based on the connection, so that the insulating liner support 1 changes from an unfolded state to a folded state. Among them, the length direction and width direction of the partition are parallel to the set plane, that is, when the insulating liner support 1 is in the unfolded state, at least two partitions are laid flat on the plane formed by the length direction and the width direction; the thickness direction of the partition is parallel to the first direction, that is, when the insulating liner support 1 is in the folded state, at least two partitions are stacked along the thickness direction.

[0078] For example, when the insulating liner support 1 includes two partitions, the two partitions can be arranged and connected along the length direction or width direction of the partition on the set plane. When the insulating liner support 1 includes more than two partitions, the partitions can be arranged in a straight line, L shape or Z shape on the set plane and connected in sequence. For example, see Figure 2 The insulating liner support 1 includes four partitions, which are arranged in a straight line on a set plane and are connected in sequence.

[0079] In the embodiment of the present application, the partition is made of insulating material and has good heat-resistant and heat-insulating properties. When installing the socket of the socket, the L-pole socket, the N-pole socket and the E-pole socket 3 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 partition body, thereby achieving electrical isolation of adjacent sockets and avoiding short circuits between sockets.

[0080] In some embodiments of the present application, there are two connected partitions among the at least two partitions, and the connection is made by hinged connection. For example, there are three connections between four partitions connected in sequence, and at least one of the three connections is a hinged connection.

[0081] In one example, the insulating liner support 1 may include a first partition 11 and a second partition 12 that are hingedly connected, the first socket 2 may be installed on the back of the first partition 11, the E-pole socket 3 may be installed on the front of the first partition 11, and the second socket 4 may be installed on the back of the second partition 12. When the insulating liner support 1 is in an unfolded state, the fronts of the first partition 11 and the second partition 12 are located on the same side, and the backs of the first partition 11 and the second partition 12 are located on the same side, and the front and back are opposite. In this way, after the fronts of the first partition 11 and the second partition 12 are folded in half, the first socket 2 and the E-pole socket 3 are electrically isolated by the first partition 11, and the E-pole socket 3 and the second socket 4 are electrically isolated by the second partition 12.

[0082] In another example, the socket may also be a two-pole socket, having only an L-pole socket and an N-pole socket. The L-pole socket and the N-pole socket are respectively located on the back of the first partition 11 and the back of the second partition 12, so that after the front of the first partition 11 and the second partition 12 are folded in half, the L-pole socket and the N-pole socket are electrically isolated by the first partition 11 and the second partition 12. Alternatively, the L-pole socket and the N-pole socket may also be respectively located on the front and back of the first partition 11, or respectively located on the front and back of the second partition 12, so that after the front of the first partition 11 and the second partition 12 are folded in half, the L-pole socket and the N-pole socket are electrically isolated by the first partition 11 or the second partition 12.

[0083] In another example, the insulating liner support 1 may include a first partition 11, a second partition 12, and a third partition 13 that are hinged in sequence, the first socket 2 may be installed on the front of the first partition 11, the E-pole socket 3 may be installed on the back of the second partition 12, and the second socket 4 may be installed on the front of the third partition 13. Wherein, when the insulating liner support 1 is in the unfolded state, the fronts of the first partition 11, the second partition 12, and the third partition 13 are located on the same side, and the backs of the first partition 11, the second partition 12, and the third partition 13 are located on the same side, and the front and back are opposite. In this way, after the first partition 11, the second partition 12, and the third partition 13 are folded in sequence, the first socket 2 and the E-pole socket 3 are electrically isolated by the second partition 12, and the E-pole socket 3 and the second socket 4 are electrically isolated by the third partition 13.

[0084] In another example, Figure 3 and Figure 4As shown, the insulating liner support 1 may include a first partition 11, a second partition 12, a third partition 13 and a fourth partition 14 which are hinged in sequence; the first plug socket 2 is mounted on the first partition 11, the E-pole plug socket 3 is mounted on the second partition 12, and the second plug socket 4 is mounted on the fourth partition 14. When the insulating liner support 1 is in a folded state, the first plug socket 2 and the E-pole plug socket 3 are electrically isolated by the second partition 12, and the E-pole plug socket 3 and the second plug socket 4 are electrically isolated by the third partition 13.

[0085] Compared with the solution of the previous example, the solution of this example also has a fourth partition 14. After the first socket 2, the second socket 4 and the E-pole socket 3 are installed, fixed and electrically isolated, the first partition 11 is located on the side of the first socket 2 away from the second socket 4, and the fourth partition 14 is located on the side of the second socket 4 away from the first socket 2, so that the whole can form an independent liner module, which is convenient for subsequent assembly. In addition, the first partition 11 and the fourth partition 14 can also realize physical and electrical protection of the first socket 2 and the second socket 4, preventing the first socket 2 and the second socket 4 from being electrically connected to other electrical components (such as other liner modules) in the multi-faceted socket.

[0086] In the embodiment of the present application, between the first partition 11, the second partition 12, the third partition 13 and the fourth partition 14, two adjacent partitions are connected in a hinged manner so as to switch the insulating liner support 1 between the unfolded state and the folded state. For example, two adjacent partitions can be hinged by using structures such as hinges 15, pin hinges, spring hinges, etc.

[0087] like Figure 3 and Figure 4 As shown, the insulating liner support 1 includes a hinge 15; the first partition 11 and the second partition 12, and / or the second partition 12 and the third partition 13, and / or the third partition 13 and the fourth partition 14 are hinged by the hinge 15. According to actual needs, one, two or more hinges 15 can be set between two adjacent partitions.

[0088] In some embodiments of the present application, two hinges 15 connected on both sides of the same partition are at least partially staggered in a first direction; and the two partitions connected by each hinge 15 are folded from the side of the board surface close to the hinge 15.

[0089] like Figure 2As shown, for the four partitions connected in a straight line, the second partition 12 and the third partition 13 located in the middle are each connected to two hinges 15 on both sides. Taking the second partition 12 as an example, the hinge 15 connected to the left side and the hinge 15 connected to the right side are arranged partially or completely staggered in the thickness direction of the second partition 12. For example, the hinge 15 on the left side of the second partition 12 is connected to the front side of the second partition 12 (the upper board surface), and the hinge 15 on the right side of the second partition 12 is connected to the back side of the second partition 12 (the lower board surface).

[0090] When two adjacent partitions are folded based on the hinge 15, they are generally folded from the side of the board surface close to the hinge 15. For example, for the hinge 15 on the left side of the second partition 12, the hinge 15 is close to the front of the second partition 12, so the front of the first partition 11 and the front of the second partition 12 are folded together; for the hinge 15 on the right side of the second partition 12, the hinge 15 is close to the back of the second partition 12, so the back of the second partition 12 and the back of the third partition 13 are folded together.

[0091] In this way, the folding direction and folding position of adjacent partitions can be conveniently located, and the difficulty of folding between adjacent partitions can be reduced, thereby avoiding interference of the thickness of the partitions themselves with the folding, and improving the folding efficiency of the insulating liner bracket 1.

[0092] In some embodiments of the present application, at least one hinge 15 and at least one partition to which it is connected are integrally formed structures to ensure better connection strength between the hinge 15 and the partition.

[0093] For example, the insulating liner support 1 provided in the embodiment of the present application can be formed by an injection molding process, that is, the partition and the hinge 15 are an integrally formed injection molded part. Figure 5 As shown, the hinge 15 can be a connecting rib with a thinned middle portion between two adjacent partitions. When manufacturing the hinge 15, 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.

[0094] Since the middle portion of the connecting rib is thinned and easily bent, two adjacent partitions can be bent based on the material toughness of the middle portion to achieve the switching of the insulating liner bracket 1 from the unfolded state to the folded state.

[0095] In some embodiments of the present application, Figure 6-10As shown, when the insulating liner support 1 is in the folded state, two adjacent partitions are connected. Therefore, the insulating liner support 1 cannot be freely unfolded after entering the folded state, so it is convenient for the insulating liner support 1 equipped with the plug sleeve to participate in storage and transportation as a whole module.

[0096] In one example, the first partition 11 and the fourth partition 14 can be directly connected together, for example, by means of a snap, a hook, a connecting chain or the like, so that other partitions and each socket are limited between the first partition 11 and the fourth partition 14, thereby preventing the insulating liner bracket 1 from freely unfolding.

[0097] In another example, two adjacent partitions among the first partition 11, the second partition 12, the third partition 13 and the fourth partition 14 may be connected to ensure better connection reliability and firmness. Fig.11 The first partition 11 and the second partition 12, the second partition 12 and the third partition 13, and the third partition 13 and the fourth partition 14 are all connected, and the connection method can be a snap connection, a hook connection, a chain connection, etc.

[0098] Optionally, when the insulating liner support 1 is in a folded state, two adjacent partitions are connected by snap-fit ​​connection. The snap-fit ​​connection is simpler to operate, as long as two matching snaps are engaged while folding each partition, which can ensure high assembly efficiency and reliable connection.

[0099] In some embodiments of the present application, Figure 6-10 As shown, the first socket 2, the second socket 4 and the E-pole socket 3 of the socket are installed and fixed by the limiting structure on each partition. 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.

[0100] A clamping gap can be formed between adjacent limiting ribs, and the width of the clamping gap can be equal to or slightly smaller than the thickness of the plate of the plug sleeve, so that the plug sleeve can be directly clamped in the clamping gap for assembly and fixation. The plug sleeve can also be inserted into the inner cavity of the limiting groove and abut against the groove walls on opposite sides of the limiting groove, so that the plug sleeve is directly clamped in the limiting groove for assembly and fixation. The above method is simple to operate and easy to position, and can ensure high assembly efficiency.

[0101] In some embodiments of the present application, Figure 6-10As shown, an annular enclosure is erected along the circumferential direction on the edge of at least one side surface of at least one partition, and a notch is arranged on the annular enclosure; when the insulating liner bracket 1 is in a folded state, the annular enclosures of at least two partitions abut against each other, and the notches on the two abutting annular enclosures are connected to form a plug interface for the plug pin to be inserted.

[0102] When the insulating liner support 1 with each socket installed is in a folded state, a plurality of plug ports are formed along the circumference of the insulating liner support 1, and the clamping pieces of each socket are exposed from the corresponding plug ports. For example, the E-pole clamping piece 31 of the E-pole socket 3 is exposed from one plug port, and when the plug is inserted, the E-pole plug pin of the plug can pass through the plug port to be plugged and matched with the E-pole clamping piece 31. For example, the L-pole clamping piece of the L-pole socket is exposed from another plug port, and when the plug is inserted, the L-pole plug pin of the plug can pass through the plug port to be plugged and matched with the L-pole clamping piece. For example, the N-pole clamping piece of the N-pole socket is exposed from another plug port, and when the plug is inserted, the N-pole plug pin of the plug can pass through the plug port to be plugged and matched with the N-pole clamping piece.

[0103] When the insulating liner bracket 1 is in a folded state, the annular enclosures of two adjacent partitions cooperate with the partitions to enclose a plurality of electrical isolation spaces. By installing the socket sockets in these electrical isolation spaces, the adjacent socket sockets can be well isolated to avoid short circuits and ensure electrical safety.

[0104] The present application also provides a multi-faceted socket, such as Figure 1 As shown, the multi-faceted socket has an inner shell module, including an insulating inner shell bracket 1 as described in the above embodiment, and a first socket 2 and a second socket 4 installed on the insulating inner shell bracket 1; when the insulating inner shell bracket 1 is in a folded state, at least a portion of the insulating inner shell bracket 1 is located between the first socket 2 and the second socket 4 to electrically isolate the first socket 2 and the second socket 4; wherein the first socket 2 is one of an L-pole socket and an N-pole socket, and the second socket 4 is the other of an L-pole socket and an N-pole socket.

[0105] In the multi-faceted socket provided in the embodiment of the present application, each socket is installed and fixed by an insulating inner liner bracket 1 of an integrally formed structure, and the adjacent sockets are electrically isolated. Compared with the inner liner bracket composed of multiple insulating parts assembled in the related art, the insulating inner liner bracket 1 used in the multi-faceted socket of the embodiment of the present application can reduce assembly actions, shorten assembly identification time, improve assembly efficiency, and have less mold investment cost.

[0106] For the case where the multi-faceted socket also includes an E-pole socket 3, as shown in FIG. Figure 1As shown, the E-pole socket 3 is installed on the insulating inner liner bracket 1; when the insulating inner liner bracket 1 is in a folded state, the first socket 2, the E-pole socket 3 and the second socket 4 are arranged in sequence along the first direction, and a part of the insulating inner liner bracket 1 is located between the first socket 2 and the E-pole socket 3 to electrically isolate the first socket 2 and the E-pole socket 3; another part of the insulating inner liner bracket 1 is located between the E-pole socket 3 and the second socket 4 to electrically isolate the E-pole socket 3 and the second socket 4.

[0107] In this way, the L-pole socket, the E-pole socket 3 and the N-pole socket are installed and fixed through an insulating inner liner bracket 1 with an integrally formed structure, and the electrical isolation between adjacent sockets is achieved, which simplifies the assembly action, shortens the assembly identification time, improves the assembly efficiency, and the mold investment cost is relatively low.

[0108] In some embodiments of the present application, the insulating liner support 1 includes a first partition 11, a second partition 12, a third partition 13 and a fourth partition 14 connected in sequence, the first socket 2 is installed on the first partition 11, the E-pole socket 3 is installed on the second partition 12, and the second socket 4 is installed on the fourth partition 14; wherein, when the insulating liner support 1 is in a folded state, the first socket 2 and the E-pole socket 3 are isolated by the second partition 12, and the E-pole socket 3 and the second socket 4 are isolated by the third partition 13.

[0109] In this way, the first partition 11, the second partition 12, the third partition 13 and the fourth partition 14 of the insulating liner support 1 realize electrical isolation between the L-pole socket, the E-pole socket 3 and the N-pole socket, and also realize peripheral protection of the L-pole socket and the N-pole socket. Therefore, the liner module has a compact structure, high integration and is easy to assemble.

[0110] In some embodiments of the present application, Figure 7 As shown, a plurality of first limiting ribs 1111 and / or at least one first limiting groove 1112 are provided on the first plate surface 111 of the first partition 11. Among the plurality of first limiting ribs 1111, there may be at least two mutually independent first limiting ribs 1111, and the two first limiting ribs 1111 are close to each other and do not contact each other, and there is a gap between the two. Among the plurality of first limiting ribs 1111, there may also be at least two partially connected first limiting ribs 1111, and the side wall portions of the two first limiting ribs 1111 that are close to each other are connected, so that a gap is formed between the unconnected side walls. The first socket 2 can be engaged in the gap between the plurality of first limiting ribs 1111, or in the first limiting groove 1112, for limiting and fixing.

[0111] For example, the structure of the first socket 2 is as follows: Figure 7As shown, it includes a first main rod 22, a first support rod 23, a first clamping piece 21 and a first input end 24; the first support rod 23 is connected to the first main rod 22, the first clamping piece 21 is connected to the first main rod 22 or the first support rod 23, and the first input end 24 is connected to the first main rod 22, the first support rod 23 or the first clamping piece 21. Figure 7 As shown, the first main rod 22 , the first support rod 23 and the first clamping piece 21 are all engaged and fixed through the gaps between adjacent first limiting ribs 1111 , and the first input end 24 is fixed in the first limiting groove 1112 by being engaged.

[0112] Optionally, in the first plug sleeve 2, the first main rod 22, the first support rod 23 and the first clamping piece 21 are centrally symmetrically distributed. Accordingly, the plurality of first limiting ribs 1111 provided on the first plate surface 111 of the first partition 11 are centrally symmetrically distributed with the center point of the first partition 11 as the center. Therefore, the processing of the first partition 11 and the first limiting ribs 1111 is facilitated.

[0113] It should be noted that the limiting ribs mentioned in the embodiments of the present application are centrally symmetrically distributed, which means that the limiting ribs are generally centrally symmetrically distributed, and variations in a small area are allowed. For example, since the partition may also be provided with limiting grooves, the portions of the limiting ribs that interfere with the limiting grooves may be cut off.

[0114] like Fig.10 As shown, a plurality of third limiting ribs 1221 and / or third limiting grooves are provided on the third plate surface 122 of the second partition plate 12. Among the plurality of third limiting ribs 1221, there may be at least two independent third limiting ribs 1221, and the two third limiting ribs 1221 are close to each other and do not contact each other, and there is a gap between the two. Among the plurality of third limiting ribs 1221, there may also be at least two partially connected third limiting ribs 1221, and the side wall portions of the two third limiting ribs 1221 that are close to each other are connected, so that a gap is formed between the unconnected side walls of the two. The E-pole socket 3 can be engaged in the gap between the plurality of third limiting ribs 1221, or in the third limiting groove, for limiting and fixing.

[0115] For example, the structure of the E-pole socket 3 is as follows: Fig.10 As shown, it includes an E-pole main rod 32, an E-pole clamping piece 31 and an E-pole input terminal 33; the E-pole clamping piece 31 is connected to the E-pole main rod 32, and the E-pole input terminal 33 is connected to the E-pole main rod 32 or the E-pole clamping piece 31. Fig.10 As shown, a plurality of E-pole clamping pieces 31 are engaged and fixed through the gaps between adjacent third limiting ribs 1221 .

[0116] Optionally, in the E-pole socket 3, the E-pole main rod 32 and the E-pole clamping piece 31 are centrally symmetrically distributed. Accordingly, the plurality of third limiting ribs 1221 provided on the third plate surface 122 of the second partition plate 12 are centrally symmetrically distributed with the center point of the second partition plate 12 as the center. Therefore, the processing of the second partition plate 12 and the third limiting ribs 1221 is facilitated.

[0117] like Figure 8 As shown, a plurality of sixth limiting ribs 142 and / or sixth limiting grooves 143 are provided on the sixth plate surface 141 of the fourth partition plate 14. Among the plurality of sixth limiting ribs 142, there may be at least two independent sixth limiting ribs 142, the two sixth limiting ribs 142 are close to each other and do not contact each other, and there is a gap between the two. Among the plurality of sixth limiting ribs 142, there may also be at least two partially connected sixth limiting ribs 142, the side wall portions of the two sixth limiting ribs 142 that are close to each other are connected, so that a gap is formed between the unconnected side walls of the two. The second socket 4 can be engaged in the gap between the plurality of sixth limiting ribs 142, or in the sixth limiting groove 143, for limiting and fixing.

[0118] For example, the structure of the second socket 4 is as follows: Figure 8 As shown, it includes a second main rod 42, a second support rod 43, a second clamping piece 41 and a second input end 44; the second support rod 43 is connected to the second main rod 42, the second clamping piece 41 is connected to the second main rod 42 or the second support rod 43, and the second input end 44 is connected to the second main rod 42, the second support rod 43 or the second clamping piece 41. Figure 8 As shown, the second main rod 42 , the second support rod 43 and the second clamping piece 41 are all engaged and fixed through the gaps between adjacent sixth limiting ribs 142 , and the second input end 44 is fixed by being engaged in the sixth limiting groove 143 .

[0119] Optionally, in the second plug sleeve 4, the second main rod 42, the second support rod 43 and the second clamping piece 41 are centrally symmetrically distributed. Accordingly, the plurality of sixth limiting ribs 142 provided on the sixth plate surface 141 of the fourth partition plate 14 are centrally symmetrically distributed with the center point of the fourth partition plate 14 as the center. Therefore, the processing of the fourth partition plate 14 and the sixth limiting ribs 142 is facilitated.

[0120] In some embodiments of the present application, Figure 6As shown, the second partition 12 also has a second plate surface 121 opposite to the third plate surface 122, and a plurality of second limiting ribs 1211 and / or second limiting grooves 1212 are arranged on the second plate surface 121. The plurality of second limiting ribs 1211 and / or second limiting grooves 1212 cooperate with the plurality of first limiting ribs 1111 and / or first limiting grooves 1112 to limit, avoid or support the first socket 2 when the first partition 11 and the second partition 12 are overlapped, thereby ensuring the normal folding of the insulating liner bracket 1 and preventing the first socket 2 from shifting and deforming.

[0121] Optionally, the plurality of second limiting ribs 1211 on the second plate surface 121 of the second partition plate 12 are centrally symmetrically distributed with the center point of the second partition plate 12 as the center, thereby facilitating the processing of the second partition plate 12 and the second limiting ribs 1211.

[0122] Similarly, if Fig. 9 As shown, the third partition 13 also has a fourth plate surface 131, which is the plate surface of the third partition 13 facing the second partition 12 when the insulating liner support 1 is in a folded state. Among them, a plurality of fourth limiting ribs 1311 and / or fourth limiting grooves 1312 are provided on the fourth plate surface 131, and the plurality of fourth limiting ribs 1311 and / or fourth limiting grooves 1312 cooperate with the plurality of third limiting ribs 1221 and / or to limit, avoid or support the E-pole socket 3 when the second partition 12 and the third partition 13 are overlapped, thereby ensuring the normal folding of the insulating liner support 1 and preventing the E-pole socket 3 from shifting and deforming.

[0123] Optionally, the plurality of fourth limiting ribs 1311 on the fourth plate surface 131 of the third partition plate 13 are centrally symmetrically distributed with the center point of the third partition plate 13 as the center, thereby facilitating the processing of the third partition plate 13 and the fourth limiting ribs 1311.

[0124] Similarly, if Figure 6 As shown, the third partition 13 also has a fifth plate surface 132 opposite to the fourth plate surface 131, and a plurality of fifth limiting ribs 1321 and / or fifth limiting grooves 1322 are arranged on the fifth plate surface 132. The plurality of fifth limiting ribs 1321 and / or fifth limiting grooves 1322 cooperate with a plurality of sixth limiting ribs 142 and / or sixth limiting grooves 143 to limit, avoid or support the second socket 4 when the third partition 13 and the fourth partition 14 are overlapped, thereby ensuring the normal folding of the insulating liner bracket 1 and preventing the second socket 4 from shifting and deforming.

[0125] Optionally, the plurality of fifth limiting ribs 1321 on the fifth plate surface 132 of the third partition plate 13 are centrally symmetrically distributed with the center point of the third partition plate 13 as the center, thereby facilitating the processing of the third partition plate 13 and the fifth limiting ribs 1321.

[0126] In some embodiments of the present application, Figure 2 As shown, when the insulating liner support 1 is in a folded state, a first plug interface 16, a second plug interface 17 and a third plug interface 18 are respectively formed on multiple surfaces along the circumferential direction of the insulating liner support 1, wherein the first clamping piece 21 of the first socket 2 can be exposed from the first plug interface 16 to be clamped and matched with the same polarity pin of the plug; the E-pole clamping piece 31 of the E-pole socket 3 can be exposed from the second plug interface 17 to be clamped and matched with the E-pole pin of the plug; the second clamping piece 41 of the second socket 4 can be exposed from the third plug interface 18 to be clamped and matched with the same polarity pin of the plug.

[0127] Optionally, the first plug interface 16, the second plug interface 17 and the third plug interface 18 are formed by the following structures:

[0128] like Figures 6 to 10 As shown, a first annular enclosure plate 112 is provided along the circumferential direction on the edge of the first plate surface 111, and a first notch 1121 is provided on the first annular enclosure plate 112; a second annular enclosure plate 123 is provided along the circumferential direction on the edge of the second plate surface 121, and a second notch 1231 is provided on the second annular enclosure plate 123; a third annular enclosure plate 124 is provided along the circumferential direction on the edge of the third plate surface 122, and a third notch 1241 is provided on the third annular enclosure plate 124; a fourth annular enclosure plate 133 is provided along the circumferential direction on the edge of the fourth plate surface 131, and a fourth notch 1331 is provided on the fourth annular enclosure plate 133; a fifth annular enclosure plate 134 is provided along the circumferential direction on the edge of the fifth plate surface 132, and a fifth notch 1341 is provided on the fifth annular enclosure plate 134; a sixth annular enclosure plate 144 is provided along the circumferential direction on the edge of the sixth plate surface 141, and a sixth notch 1441 is provided on the sixth annular enclosure plate 144. When the insulating liner bracket 1 is in a folded state, the first notch 1121 and the second notch 1231 are connected to form a first plug interface 16, the third notch 1241 and the fourth notch 1331 are connected to form a second plug interface 17, and the fifth notch 1341 and the sixth notch 1441 are connected to form a third plug interface 18.

[0129] As mentioned above, after being in the folded state, the insulating liner support 1 has the characteristics of compact structure and small size, and the whole can be used as a liner module for subsequent assembly. Therefore, in order to facilitate the assembly, storage and transportation of the liner module, the insulating liner support 1 needs to be kept in the folded state to prevent it from unfolding freely. Fig.11 and Fig.12As shown, along the second direction, the first separator 11 has an opposite first side 113 and a second side 114, and the second separator 12 has an opposite third side 125 and a fourth side 126, wherein the second direction is perpendicular to the first direction and perpendicular to the arrangement direction of the first separator 11, the second separator 12, the third separator 13 and the fourth separator 14. Exemplarily, the arrangement direction of the first separator 11, the second separator 12, the third separator 13 and the fourth separator 14 is parallel to the length direction or the width direction of the first separator 11.

[0130] A first buckle 115 is provided on a side of the first side 113 and / or the second side 114 of the first partition 11 away from the first hinge point 151, and a second buckle 127 is provided on a side of the third side 125 and / or the fourth side 126 of the second partition 12 away from the first hinge point 151. When the insulating liner support 1 is in a folded state, the first buckle 115 is engaged with the second buckle 127. The first hinge point 151 is the hinge point of the first partition 11 and the second partition 12.

[0131] Alternatively, if Fig.11 and Fig.12 As shown, along the second direction, the third partition 13 has a fifth side surface 135 and a sixth side surface 136 that are opposite. A third buckle 128 is provided on the side of the third side surface 125 and / or the fourth side surface 126 of the second partition 12 away from the second hinge point 152, and a fourth buckle 137 is provided on the side of the fifth side surface 135 and / or the sixth side surface 136 of the third partition 13 away from the second hinge point 152. When the insulating liner support 1 is in a folded state, the third buckle 128 is engaged with the fourth buckle 137. Among them, the second hinge point 152 is the hinge point of the second partition 12 and the third partition 13.

[0132] Alternatively, if Fig.11 and Fig.12 As shown, along the second direction, the fourth partition 14 has a seventh side surface 145 and an eighth side surface 146 that are opposite. A fifth buckle 138 is provided on the side of the fifth side surface 135 and / or the sixth side surface 136 of the third partition 13 away from the third hinge point 153, and a sixth buckle 147 is provided on the side of the seventh side surface 145 and / or the eighth side surface 146 of the fourth partition 14 away from the third hinge point 153. When the insulating liner support 1 is in a folded state, the fifth buckle 138 is engaged with the sixth buckle 147. The third hinge point 153 is the hinge point of the third partition 13 and the fourth partition 14.

[0133] The connection using snap buckles is simpler to operate. It is only necessary to engage two matching snap buckles while folding each partition. This can ensure high assembly efficiency and reliable connection.

[0134] 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 technical means in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only.

[0135] 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. An insulating inner liner support for a multi-faceted socket, characterized in that: The insulating liner support (1) is an integrally formed structure, and at least two components of the insulating liner support (1) are relatively movable, so that the insulating liner support (1) is switched from an unfolded state to a folded state; When in the unfolded state, the at least two components of the insulating liner support (1) are laid flat on a set plane; When in the folded state, the at least two components of the insulating liner support (1) are stacked along a first direction; Wherein, the first direction is perpendicular to the setting plane.

2. The insulating liner bracket according to claim 1, characterized in that: The insulating liner support (1) comprises at least two partitions (11, 12, 13, 14), and the at least two partitions (11, 12, 13, 14) are connected and can move based on the connection, so that the insulating liner support (1) is switched from the unfolded state to the folded state; The length direction and width direction of the partition (11, 12, 13, 14) are respectively parallel to the set plane, and the thickness direction of the partition (11, 12, 13, 14) is parallel to the first direction.

3. The insulating liner bracket according to claim 2, characterized in that: Among the at least two partitions (11, 12, 13, 14), there are two partitions (11, 12, 13, 14) that are connected, and a hinged connection is adopted.

4. The insulating liner bracket according to claim 3, characterized in that: The at least two partitions (11, 12, 13, 14) are hingedly connected via a hinge (15), and the two hinges (15) connected on both sides of the same partition (11, 12, 13, 14) are at least partially staggered in the first direction; The two partitions (11, 12, 13, 14) connected by each hinge (15) are folded from the side where the board surface close to the hinge (15) is located.

5. The insulating liner bracket according to claim 4, characterized in that: At least one of the hinges (15) is obtained by thinning the middle portion of a connecting rib between two connected partitions (11, 12, 13, 14).

6. The insulating liner bracket according to claim 2, characterized in that: When the insulating liner support (1) is in the folded state, two adjacent partitions (11, 12, 13, 14) are also connected by snap fastening.

7. The insulating liner support according to claim 2, characterized in that: At least one side surface of at least one of the partitions (11, 12, 13, 14) is provided with limiting ribs (1111, 1211, 1221, 1311, 1321, 142) and / or limiting grooves (1112, 1212, 1312, 1322, 143), and the limiting ribs (1111, 1211, 1221, 1311, 1321, 142) and the limiting grooves (1112, 1212, 1312, 1322, 143) are used for installing and positioning the socket.

8. The insulating liner support according to claim 2, characterized in that: An annular enclosure plate (112, 123, 133, 134, 144) is vertically arranged on the edge of at least one side plate surface of at least one of the partition plates (11, 12, 13, 14) along the circumferential direction, and a notch (1121, 1231, 1331, 1341, 1441) is arranged on the annular enclosure plate (112, 123, 133, 134, 144); When the insulating liner support (1) is in the folded state, the annular panels (112, 123, 133, 134, 144) of at least two of the partitions (11, 12, 13, 14) abut against each other, and the notches (1121, 1231, 1331, 1341, 1441) on the two abutting annular panels (112, 123, 133, 134, 144) are connected to form a plug interface (16, 17, 18) for inserting a plug pin.

9. A multi-faceted socket, characterized in that: The multi-faceted socket comprises the insulating liner support (1) according to any one of claims 1 to 8, and a first socket (2) and a second socket (4) mounted on the insulating liner support (1); When the insulating liner support (1) is in a folded state, at least a portion of the insulating liner support (1) is located between the first socket (2) and the second socket (4) to electrically isolate the first socket (2) and the second socket (4); The first socket (2) is one of an L-pole socket and an N-pole socket, and the second socket (4) is the other of an L-pole socket and an N-pole socket.

10. The multi-faceted socket according to claim 9, characterized in that: The multi-faceted socket further comprises an E-pole socket (3) mounted on the insulating liner bracket (1); When the insulating inner liner support (1) is in a folded state, the first socket (2), the E-pole socket (3) and the second socket (4) are arranged in sequence along a first direction at intervals, and a portion of the insulating inner liner support (1) is located between the first socket (2) and the E-pole socket (3) to electrically isolate the first socket (2) and the E-pole socket (3); another portion of the insulating inner liner support (1) is located between the E-pole socket (3) and the second socket (4) to electrically isolate the E-pole socket (3) and the second socket (4).

11. The multi-faceted socket according to claim 10, characterized in that: The insulating liner support (1) comprises a first partition (11), a second partition (12), a third partition (13) and a fourth partition (14) which are connected in sequence, the first plug sleeve (2) is mounted on the first partition (11), the E-pole plug sleeve (3) is mounted on the second partition (12), and the second plug sleeve (4) is mounted on the fourth partition (14); Wherein, when the insulating liner support (1) is in the folded state, the first socket (2) and the E-pole socket (3) are isolated by the second partition (12), and the E-pole socket (3) and the second socket (4) are isolated by the third partition (13).

12. The multi-faceted socket according to claim 11, characterized in that: A plurality of first limiting ribs (1111) and / or first limiting grooves (1112) are provided on the first plate surface (111) of the first partition plate (11); the first insert sleeve (2) is fixed by being engaged in the gaps between the plurality of first limiting ribs (1111) and / or being engaged in the first limiting groove (1112); and / or, A plurality of third limiting ribs (1221) and / or third limiting grooves are provided on the third plate surface (122) of the second partition plate (12); the E-pole plug sleeve (3) is fixed by being engaged in the gaps between the plurality of third limiting ribs (1221) and / or being engaged in the third limiting groove; and / or, A plurality of sixth limiting ribs (142) and / or sixth limiting grooves (143) are provided on the sixth plate surface (141) of the fourth partition plate (14), and the second plug sleeve (4) is fixed by being engaged in the gaps between the plurality of sixth limiting ribs (142) and / or being engaged in the sixth limiting grooves (143).

13. The multi-faceted socket according to claim 12, characterized in that: A plurality of second limiting ribs (1211) and / or second limiting grooves (1212) are arranged on the second plate surface (121) of the second partition plate (12), and the plurality of second limiting ribs (1211) and / or second limiting grooves (1212) cooperate with the plurality of first limiting ribs (1111) and / or first limiting grooves (1112) to limit, avoid or support the first plug sleeve (2) when the first partition plate (11) and the second partition plate (12) are overlapped, wherein the second plate surface (121) is opposite to the third plate surface (122); and / or, A plurality of fourth limiting ribs (1311) and / or fourth limiting grooves (1312) are arranged on the fourth plate surface (131) of the third partition plate (13), and the plurality of fourth limiting ribs (1311) and / or fourth limiting grooves (1312) cooperate with the plurality of third limiting ribs (1221) and / or third limiting grooves to limit, avoid or support the E-pole socket (3) when the second partition plate (12) and the third partition plate (13) are overlapped, wherein the fourth plate surface (131) is the plate surface of the third partition plate (13) facing the second partition plate (12) when the insulating liner support (1) is in the folded state; and / or, A plurality of fifth limiting ribs (1321) and / or fifth limiting grooves (1322) are provided on the fifth plate surface (132) of the third partition plate (13), and the plurality of fifth limiting ribs (1321) and / or fifth limiting grooves (1322) cooperate with the plurality of sixth limiting ribs (142) and / or sixth limiting grooves (143) to limit, avoid or support the second socket (4) when the third partition plate (13) and the fourth partition plate (14) are overlapped, wherein the fifth plate surface (132) is opposite to the fourth plate surface (131).

14. The multi-faceted socket according to claim 13, characterized in that: A first annular enclosure plate (112) is vertically arranged on the edge of the first plate surface (111) along the circumferential direction, and a first notch (1121) is arranged on the first annular enclosure plate (112); A second annular enclosure plate (123) is vertically arranged on the edge of the second plate surface (121) along the circumferential direction, and a second notch (1231) is arranged on the second annular enclosure plate (123); A third annular enclosure plate (124) is vertically arranged on the edge of the third plate surface (122) along the circumferential direction, and a third notch (1241) is arranged on the third annular enclosure plate (124); A fourth annular enclosure plate (133) is vertically arranged on the edge of the fourth plate surface (131) along the circumferential direction, and a fourth notch (1331) is arranged on the fourth annular enclosure plate (133); A fifth annular enclosure plate (134) is vertically arranged on the edge of the fifth plate surface (132) along the circumferential direction, and a fifth notch (1341) is arranged on the fifth annular enclosure plate (134); A sixth annular enclosure plate (144) is vertically arranged on the edge of the sixth plate surface (141) along the circumferential direction, and a sixth notch (1441) is arranged on the sixth annular enclosure plate (144); When the insulating liner support (1) is in the folded state, the first notch (1121) and the second notch (1231) are connected to form a first plug interface (16) to expose the first clamping piece (21) of the first socket (2); the third notch (1241) and the fourth notch (1331) are connected to form a second plug interface (17) to expose the E-pole clamping piece (31) of the E-pole socket (3); the fifth notch (1341) and the sixth notch (1441) are connected to form a third plug interface (18) to expose the second clamping piece (41) of the second socket (4).

15. The multi-faceted socket according to claim 11, characterized in that: A snap-fit ​​connection is adopted between the first partition plate (11) and the second partition plate (12), and / or between the second partition plate (12) and the third partition plate (13), and / or between the third partition plate (13) and the fourth partition plate (14).

16. The multi-faceted socket according to claim 15, characterized in that: A first buckle (115) is provided on a side of the first side surface (113) and / or the second side surface (114) of the first partition (11) away from the first hinge point (151), and a second buckle (127) is provided on a side of the third side surface (125) and / or the fourth side surface (126) of the second partition (12) away from the first hinge point (151), the first hinge point (151) being the hinge point of the first partition (11) and the second partition (12), and when the insulating liner support (1) is in the folded state, the first buckle (115) is engaged with the second buckle (127); and / or, A third buckle (128) is provided on a side of the third side surface (125) and / or the fourth side surface (126) of the second partition (12) that is away from the second hinge point (152); a fourth buckle (137) is provided on a side of the fifth side surface (135) and / or the sixth side surface (136) of the third partition (13) that is away from the second hinge point (152); the second hinge point (152) is the hinge point of the second partition (12) and the third partition (13); when the insulating liner support (1) is in the folded state, the third buckle (128) is engaged with the fourth buckle (137); and / or, A fifth buckle (138) is provided on a side of the fifth side surface (135) and / or the sixth side surface (136) of the third partition (13) away from the third hinge point (153); a sixth buckle (147) is provided on a side of the seventh side surface (145) and / or the eighth side surface (146) of the fourth partition (14) away from the third hinge point (153); the third hinge point (153) is the hinge point of the third partition (13) and the fourth partition (14); when the insulating liner support (1) is in the folded state, the fifth buckle (138) is engaged with the sixth buckle (147); Among them, along the second direction, the first side surface (113) and the second side surface (114) of the first partition (11) are opposite to each other, the third side surface (125) and the fourth side surface (126) of the second partition (12) are opposite to each other, the fifth side surface (135) and the sixth side surface (136) of the third partition (13) are opposite to each other, and the seventh side surface (145) and the eighth side surface (146) of the fourth partition (14) are opposite to each other, and the second direction is perpendicular to the first direction and to the arrangement direction of the first partition (11), the second partition (12), the third partition (13) and the fourth partition (14).

Images