A tower splice socket

Abstract

A tower type spliced socket comprises at least one spacer and a plurality of module sockets, the peripheral side of the module socket is formed with a splicing area, the two ends of the module socket are respectively provided with a first connecting groove and a second connecting groove, the two ends of the spacer are respectively provided with a first protrusion and a second protrusion, the first protrusion is connected with the first connecting groove, and the second protrusion is connected with the second connecting groove, so that two adjacent module sockets can be connected together through one spacer; the spliced socket further comprises an external switch, one end of the two ends of the module socket is provided with a limiting groove, the spacer is provided with a limiting protrusion, one end of the external switch is accommodated in the limiting groove, the limiting protrusion abuts against the other end of the external switch, so that the external switch can be fixed between the module socket and the spacer.

Description

Technical Field

[0001] This utility model relates to the field of household electrical appliances technology, and in particular to a tower-type splicing socket. Background Technology

[0002] Electrical sockets are ubiquitous in people's daily lives, usually installed or placed in homes or public places for easy use. However, most existing sockets adopt an integrated structure. Sometimes, when multiple household appliances need to be connected, an external power strip or a modular socket is required, which is inconvenient to use and affects the aesthetics. Or, if the socket malfunctions, all the casing components need to be opened, which is very inconvenient. Utility Model Content

[0003] This utility model provides a tower-type splicing socket, which aims to solve at least one of the technical problems existing in the prior art.

[0004] This utility model also provides a tower-type splicing socket, including at least one spacer and multiple modular sockets. The peripheral side of each modular socket has a plug-in area. Each end of each modular socket is provided with a first connecting groove and a second connecting groove. Each end of the spacer is provided with a first protrusion and a second protrusion. The first protrusion is connected to the first connecting groove, and the second protrusion is connected to the second connecting groove, so that two adjacent modular sockets can be connected together through one spacer.

[0005] The splicing socket also includes an external switch. One end of the module socket is provided with a limiting groove, and the spacer is provided with a limiting protrusion. One end of the external switch is accommodated in the limiting groove, and the limiting protrusion abuts against the other end of the external switch, so that the external switch can be fixed between the module socket and the spacer.

[0006] In a splicing socket according to an embodiment of the present invention, the modular socket includes a housing assembly and a conductive assembly. The conductive assembly includes a first conductive element for transmitting a first polarity current and a second conductive element for transmitting a second polarity current. The first and second conductive elements are housed within the housing assembly. The first connecting groove and the second connecting groove are respectively disposed on two opposite end faces of the housing assembly.

[0007] In a splicing socket according to an embodiment of the present invention, the first conductive element includes a first conductive sheet and a plurality of first conductive terminals disposed on the first conductive sheet, and the second conductive element includes a second conductive sheet and a plurality of second conductive terminals disposed on the second conductive sheet. The first conductive terminals and the second conductive terminals are housed within the housing assembly and are disposed in four different directions oriented toward the periphery of the housing assembly.

[0008] In a splicing socket according to an embodiment of the present invention, the housing assembly includes a first outer shell, a second outer shell, and an inner shell assembly. The first conductive element and the second conductive element are disposed on both sides of the inner shell assembly. The first outer shell and the second outer shell cover the outside of the first conductive sheet and the second conductive sheet and are connected to both sides of the inner shell assembly.

[0009] In a splicing socket according to an embodiment of the present invention, the conductive component further includes a third conductive element disposed within the inner shell assembly. The third conductive element includes a third conductive sheet and a plurality of third conductive terminals disposed on the third conductive sheet. The insertion direction of the third conductive terminals is the same as the insertion direction of the first conductive terminal and the second conductive terminal.

[0010] In a splicing socket according to an embodiment of the present invention, the inner shell assembly includes a first inner shell and a second inner shell. The first inner shell is connected to the second inner shell and forms a first mounting cavity. The third conductive element is accommodated in the first mounting cavity. The first outer shell and the second outer shell are respectively connected to the outer sides of the first inner shell and the second inner shell.

[0011] In a splicing socket according to an embodiment of the present invention, a first buckle is provided on the side of the first inner shell facing the second inner shell, and a first slot is provided on the second inner shell. The first inner shell is fixedly connected to the second inner shell by the engagement of the first buckle and the first slot.

[0012] In a splicing socket according to an embodiment of the present invention, the two opposite ends of the inner shell assembly form a second cavity and a third cavity with the first outer shell and the second outer shell, the first conductive element is disposed in the second cavity, and the second conductive element is disposed in the third cavity.

[0013] In a splicing socket according to an embodiment of the present invention, the two opposite ends of the inner shell assembly are respectively provided with a second buckle and a third buckle, the first outer shell is provided with a second slot, the second outer shell is provided with a third slot, the second buckle is engaged with the second slot, and the third buckle is engaged with the third slot.

[0014] In a splicing socket according to one embodiment of the present invention, the housing assembly further includes a protective door, which is movably installed in the plug-in area and is used to open or close the plug hole structure on the plug-in area.

[0015] The technical solution provided in this application embodiment can include the following beneficial effects: This application designs a tower-type splicing socket, including at least one spacer, at least one external switch and multiple modular sockets. Adjacent modular sockets are connected together by a spacer. Each external switch is disposed between a modular socket and a spacer. Compared with the traditional integrated structure socket, this application modularizes the modular sockets, spacers and external switches. When a modular socket is damaged, only the corresponding modular socket needs to be disassembled, without disassembling the overall structure of the splicing socket. Moreover, by adding or removing modular sockets, it can meet the needs of multiple household appliances, reducing its usage cost.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a splicing socket provided in an embodiment of this application;

[0019] Figure 2 yes Figure 1 An exploded view of the splicing socket in the diagram;

[0020] Figure 3 yes Figure 1 Partial structural diagram of the splicing socket in the middle;

[0021] Figure 4 yes Figure 1 A structural diagram of the module socket in the diagram;

[0022] Figure 5 yes Figure 4 A schematic diagram of the module socket from another angle;

[0023] Figure 6 yes Figure 5 An exploded view of the module sockets in the diagram;

[0024] Figure 7 yes Figure 6 A schematic diagram of the structure of the first outer shell;

[0025] Figure 8 yes Figure 6 A schematic diagram of the structure of the second outer shell;

[0026] Figure 9 yes Figure 6 A schematic diagram of the structure of the first inner shell;

[0027] Figure 10 yes Figure 9 A schematic diagram of the first inner shell from another angle;

[0028] Figure 11 yes Figure 6 A schematic diagram of the structure of the second inner shell;

[0029] Figure 12 yes Figure 11 A schematic diagram of the second inner shell from another angle;

[0030] Figure 13 yes Figure 6 A schematic diagram of the structure of the first conductive component in the process;

[0031] Figure 14 yes Figure 6 A schematic diagram of the structure of the second conductive component;

[0032] Figure 15 yes Figure 6 A schematic diagram of the structure of the third conductive component;

[0033] Figure 16 yes Figure 2 A schematic diagram of the spacer in the middle;

[0034] Figure 17 yes Figure 2 A schematic diagram of the spacer in the middle from another angle;

[0035] Figure 18 yes Figure 2 A schematic diagram of the external switch in the diagram.

[0036] Explanation of reference numerals in the attached figures:

[0037] 100. Modular socket; 101. First modular socket; 102. Second modular socket;

[0038] 10. Housing assembly; 11. First outer shell; 111. First receiving groove; 112. Second slot; 113. First connecting groove; 12. Second outer shell; 121. Second receiving groove; 122. Third slot; 123. Second connecting groove; 124. Limiting groove; 13. First inner shell; 131. First receiving groove; 132. First receiving groove; 133. First latch; 134. Third latch; 14. Second inner shell; 141. Second receiving groove; 142. Second receiving groove; 143. First slot; 144. Second latch; 15. Protective door; 16. Insertion area; 17. Insertion hole structure;

[0039] 20. Conductive component; 21. First conductive element; 211. First conductive sheet; 212. First conductive terminal; 22. Second conductive element; 221. Second conductive sheet; 222. Second conductive terminal; 23. Third conductive element; 231. Third conductive sheet; 232. Third conductive terminal.

[0040] 200, Spacer; 201, First protrusion; 202, Second protrusion; 203, Limiting protrusion; 300, External switch; 301, Switch base; 302, Switch button. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0042] It should also be understood that the terminology used in this utility model specification is merely for describing specific aspects of the present application. It is important to understand that terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0043] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0044] like Figures 1 to 18As shown, this application provides a tower-type splicing socket, including at least one spacer 200 and multiple modular sockets 100. Each of the modular sockets 100 has a first connecting groove 113 and a second connecting groove 123 at both ends. Each of the spacer 200 has a first protrusion 201 and a second protrusion 202 at both ends. The first protrusion 201 connects to the first connecting groove 113, and the second protrusion 202 connects to the second connecting groove 123, allowing adjacent modular sockets 100 to be connected together via a spacer 200. Compared to traditional integrated sockets, this application modularizes the modular sockets 100, spacers 200, and external switches 300. When a modular socket 100 is damaged, only the corresponding modular socket 100 needs to be removed, without disassembling the overall structure of the splicing socket. Furthermore, by adding or removing modular sockets 100, it can accommodate the use of multiple household appliances, reducing its operating costs.

[0045] For example, the modular socket 100 includes a first modular socket 101 and a second modular socket 102. The first modular socket 101 is connected to one end of the spacer 200 via a first protrusion 201 and a first connecting groove 113. The second modular socket 102 is connected to the other end of the spacer 200 via a second protrusion 202 and a second connecting groove 123, so that the first modular socket 101, the second modular socket 102, and the spacer 200 can be connected together to form a tower-shaped socket. The connection method between the first protrusion 201 and the first connecting groove 113, and the connection method between the second protrusion 202 and the second connecting groove 123, includes, but is not limited to, snap-fit ​​connection or interference fit, to ensure the firmness of the modular socket 100 and the spacer 200 after splicing, and to prevent loosening during use.

[0046] In an alternative implementation, a natural airflow channel is formed in the middle of the spacer 200 and the modular socket 100 to ensure the heat dissipation capacity of the splicing socket.

[0047] In one alternative embodiment, the periphery of the modular socket 100 is provided with a plurality of plug-in areas 16, each plug-in area 16 having a socket structure 17 for inserting a plug and electrically connecting it to the modular socket 100.

[0048] In an optional embodiment, the splicing socket also includes an external switch 300. One end of the modular socket 100 is provided with a limiting groove 124, and the spacer 200 is provided with a limiting protrusion 203. One end of the external switch 300 is accommodated in the limiting groove 124, and the limiting protrusion 203 abuts against the other end of the external switch 300, so that the external switch 300 can be fixed between the modular socket 100 and the spacer 200 without screws, thereby simplifying the assembly process of the external switch 300. At the same time, when the external switch 300 is damaged, it can be directly pulled out from the limiting groove 124 for replacement, thereby reducing maintenance costs.

[0049] In an optional embodiment, the external switch 300 includes a switch base 301 and a switch button 302 disposed on the switch base 301. The shape of the switch base 301 is adapted to the shape of the limiting groove 124 so that it can be installed in the limiting groove 124 to control the on / off state of the corresponding module socket 100 and realize separate control.

[0050] In an optional embodiment, the modular socket 100 includes a housing assembly 10 and a conductive assembly 20. The conductive assembly 20 includes a first conductive element 21 for transmitting a first polarity current and a second conductive element 22 for transmitting a second polarity current. The first conductive element 21 and the second conductive element 22 are housed within the housing assembly 10. A first connecting groove 113 and a second connecting groove 123 are respectively disposed on two opposite end faces of the housing assembly 10, thereby realizing a reliable connection and electrical connection between the modular sockets 100.

[0051] In one optional embodiment, the first conductive element 21 includes a first conductive sheet 211 and a plurality of first conductive terminals 212 disposed on the first conductive sheet 211, and the second conductive element 22 includes a second conductive sheet 221 and a plurality of second conductive terminals 222 disposed on the second conductive sheet 221. The first conductive terminals 212 and the second conductive terminals 222 are housed within the housing assembly 10 and are arranged in four different directions oriented towards the periphery of the housing assembly 10. The position of the socket structure 17 corresponds to the position of the first conductive terminals 212 and the second conductive terminals 222. The first conductive sheet 211 and the second conductive sheet 221 are disposed within the housing assembly 10 and are electrically isolated from each other, with the second polarity opposite to the first polarity.

[0052] In an optional embodiment, the housing assembly 10 includes a first outer shell 11, a second outer shell 12, and an inner shell assembly. A first conductive element 21 and a second conductive element 22 are disposed on both sides of the inner shell assembly. The first outer shell 11 and the second outer shell 12 cover the outside of the first conductive sheet 211 and the second conductive sheet 221 and are connected to both sides of the inner shell assembly, so that the first conductive sheet 211 can be electrically isolated from the second conductive sheet 221.

[0053] By adopting the above technical solution, since the first conductive terminal 212 and the first conductive sheet 211 are integrally formed, and the second conductive terminal 222 and the second conductive sheet 221 are integrally formed, there is no need for electrical connection through cables. This reduces the number of cable components inside the housing assembly 10, lowers the production cost of the socket structure, and eliminates contact resistance caused by welding. This avoids the safety issues that could easily arise from contact resistance at the welded joint between the cable and the first conductive terminal 212, thus improving the safety of the modular socket 100. Furthermore, when assembling the modular socket 100, the first conductive component 21 and the second conductive component 22 are directly mounted on both sides of the inner housing assembly, and then the first outer shell 11 and the second outer shell 12 are closed, thereby shortening the assembly time and reducing assembly technical difficulties.

[0054] In an optional embodiment, the conductive component 20 further includes a third conductive element 23 disposed within the inner shell component. The third conductive element 23 includes a third conductive sheet 231 and a plurality of third conductive terminals 232 disposed on the third conductive sheet 231. The insertion direction of the third conductive terminals 232 is the same as the insertion direction of the first conductive terminal 212 and the second conductive terminal 222, so that the first conductive terminal 212, the second conductive terminal 222 and the third conductive terminal 232 can form three pin portions of the module socket 100, namely the live wire pin, the neutral wire pin and the ground pin.

[0055] For example, the first conductive terminal 212 is disposed in four different directions of the first conductive sheet 211, the second conductive terminal 222 is disposed in four different directions of the second conductive sheet 221, and the third conductive terminal 232 is disposed in four different directions of the third conductive sheet 231. After the first conductive element 21 and the second conductive element 22 are installed on both sides of the inner shell assembly and the third conductive element 23 is disposed on the inner side of the inner shell assembly, the first conductive terminal 212, the second conductive terminal 222, and the third conductive terminal 232 can constitute the pin portion of the module socket 100 in four different directions. Among them, one of the first conductive terminal 212 and the second conductive terminal 222 is the live wire pin, the other of the first conductive terminal 212 and the second conductive terminal 222 is the neutral wire pin, and the third conductive terminal 232 is the ground pin.

[0056] It should be noted that the four different directions of the modular socket 100 include the front-back and left-right directions. The specific direction varies depending on the placement of the modular socket 100, and this application does not impose any restrictions.

[0057] In one optional embodiment, the inner shell assembly includes a first inner shell 13 and a second inner shell 14. The first inner shell 13 is connected to the second inner shell 14 and forms a first mounting cavity. The third conductive element 23 is accommodated in the first mounting cavity. The first outer shell 11 and the second outer shell 12 are respectively connected to the outside of the first inner shell 13 and the second inner shell 14. The structure is simple and convenient for processing and assembly.

[0058] In an optional embodiment, the two opposite ends of the first inner shell 13 are respectively formed with a first receiving groove 131 and a first receiving groove 132, and the two opposite ends of the second inner shell 14 are respectively formed with a second receiving groove 141 and a second receiving groove 142. The third conductive sheet 231 is disposed in the first cavity formed by the first receiving groove 131 and the second receiving groove 141. The first cavity is provided with grounding holes facing four different directions, and the third conductive terminal 232 is accommodated in the grounding hole.

[0059] In an optional embodiment, the first inner shell 13 is provided with a first buckle 133 on the side facing the second inner shell 14, and the second inner shell 14 is provided with a first slot 143. The first inner shell 13 is fixedly connected to the second inner shell 14 by the engagement of the first buckle 133 and the first slot 143, so as to realize the connection between the first inner shell 13 and the second inner shell 14. At the same time, the third conductive element 23 can be fixed between the first inner shell 13 and the second inner shell 14.

[0060] In one optional embodiment, the two opposite end faces of the inner shell assembly form a second cavity and a third cavity with the first outer shell 11 and the second outer shell 12, the first conductive element 21 is disposed in the second cavity, and the second conductive element 22 is disposed in the third cavity.

[0061] For example, a first receiving groove 111 is formed on the side of the first outer shell 11 facing the first inner shell 13, and a second receiving groove 121 is formed on the side of the second outer shell 12 facing the second inner shell 14. A first conductive piece 211 is disposed in the second cavity formed by the first receiving groove 132 and the first receiving groove 111, and a second conductive piece 221 is disposed in the third cavity formed by the second receiving groove 142 and the second receiving groove 121. The second cavity is provided with live wire sockets facing four different directions, and a first conductive terminal 212 is disposed in the live wire sockets. The third cavity is provided with neutral wire sockets facing four different directions, and a second conductive terminal 222 is disposed in the neutral wire sockets. That is, the live wire socket, the neutral wire socket, and the grounding socket constitute the three socket structures 17 of the plug-in area 16.

[0062] In an optional embodiment, the two opposite ends of the inner shell assembly are respectively provided with a second latch 144 and a third latch 134, the first outer shell 11 is provided with a second slot 112, and the second outer shell 12 is provided with a third slot 122. The second latch 144 engages with the second slot 112, and the third latch 134 engages with the third slot 122, so as to achieve a fixed connection between the first outer shell 11 and the second outer shell 12 and the inner shell assembly.

[0063] For example, the first inner shell 13 is provided with a second buckle 144 on the side facing the first outer shell 11. The first outer shell 11 is fixedly connected to the first inner shell 13 by the second buckle 144 engaging with the second slot 112, so as to realize the connection between the first outer shell 11 and the first inner shell 13. At the same time, the first conductive element 21 can also be fixed between the first outer shell 11 and the first inner shell 13.

[0064] For example, the second inner shell 14 is provided with a third buckle 134 on the side facing the second outer shell 12. The second outer shell 12 is fixedly connected to the second inner shell 14 by the buckle 134 engaging with the third slot 122, so as to realize the connection between the second outer shell 12 and the second inner shell 14. At the same time, the second conductive element 22 can be fixed between the second outer shell 12 and the second inner shell 14.

[0065] In an optional embodiment, the housing assembly 10 further includes a protective door 15, which is movably mounted in the plug-in area 16 for opening or closing the plug hole structure 17 on the plug-in area 16 to prevent children from inserting metal objects into the plug hole structure 17 and causing electric shock, and to prevent dust from entering and to prevent dust and moisture from entering.

[0066] For example, the protective door 15 has a first extension and a second extension. The first extension is used to open or close the socket structure 17 on the first conductive terminal 212 and the second conductive terminal 222, and the second extension is used to open or close the socket structure 17 on the third conductive terminal 232.

[0067] In this embodiment, the first extension has a first protective block and a second protective block. The first protective block has a first inclined surface, the second protective block has a second inclined surface, and the second extension has a third inclined surface. The first, second, and third inclined surfaces correspond to the positions of the socket structures 17 on the first conductive terminal 212, the second conductive terminal 222, and the third conductive terminal 232, respectively, so that the plug pins can push the protective door 15 to move relative to the first housing 11 and the second housing 12 through the first, second, and third inclined surfaces, thereby opening the socket structure 17.

[0068] In an optional embodiment, a reset member is also included. The protective door 15 is provided with a connecting protrusion. The reset member is disposed in the connecting protrusion and abuts against the protective door 15 and the first housing 11 or the second housing 12, for pushing the protective door 15 to reset.

[0069] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0070] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0071] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0072] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

Claims

1. A tower-type splicing socket, characterized in that, It includes at least one spacer and multiple modular sockets. The peripheral side of each modular socket has a plug-in area. Each of the two ends of each modular socket is provided with a first connecting groove and a second connecting groove. Each of the two ends of the spacer is provided with a first protrusion and a second protrusion. The first protrusion is connected to the first connecting groove, and the second protrusion is connected to the second connecting groove, so that two adjacent modular sockets can be connected together through one spacer. The splicing socket also includes an external switch. One end of the module socket is provided with a limiting groove, and the spacer is provided with a limiting protrusion. One end of the external switch is accommodated in the limiting groove, and the limiting protrusion abuts against the other end of the external switch, so that the external switch can be fixed between the module socket and the spacer.

2. The splicing socket according to claim 1, characterized in that, The module socket includes a housing assembly and a conductive assembly. The conductive assembly includes a first conductive element for transmitting a first polarity current and a second conductive element for transmitting a second polarity current. The first and second conductive elements are housed within the housing assembly. The first and second connecting slots are respectively disposed on two opposite end faces of the housing assembly.

3. The splicing socket according to claim 2, characterized in that, The first conductive element includes a first conductive sheet and a plurality of first conductive terminals disposed on the first conductive sheet. The second conductive element includes a second conductive sheet and a plurality of second conductive terminals disposed on the second conductive sheet. The first conductive terminals and the second conductive terminals are housed within the housing assembly and are disposed in four different directions oriented toward the periphery of the housing assembly.

4. The splicing socket according to claim 3, characterized in that, The housing assembly includes a first outer shell, a second outer shell, and an inner shell assembly. The first conductive element and the second conductive element are disposed on both sides of the inner shell assembly. The first outer shell and the second outer shell cover the outside of the first conductive sheet and the second conductive sheet and are connected to both sides of the inner shell assembly.

5. The splicing socket according to claim 4, characterized in that, The conductive component further includes a third conductive element disposed within the inner shell component. The third conductive element includes a third conductive sheet and a plurality of third conductive terminals disposed on the third conductive sheet. The insertion direction of the third conductive terminals is the same as the insertion direction of the first conductive terminal and the second conductive terminal.

6. The splicing socket according to claim 5, characterized in that, The inner shell assembly includes a first inner shell and a second inner shell. The first inner shell is connected to the second inner shell and forms a first mounting cavity. The third conductive element is housed in the first mounting cavity. The first outer shell and the second outer shell are respectively connected to the outside of the first inner shell and the second inner shell.

7. The splicing socket according to claim 6, characterized in that, The first inner shell has a first buckle on the side facing the second inner shell, and the second inner shell has a first slot. The first inner shell is fixedly connected to the second inner shell by the engagement of the first buckle and the first slot.

8. The splicing socket according to claim 4, characterized in that, The two opposite ends of the inner shell assembly form a second cavity and a third cavity with the first outer shell and the second outer shell, respectively. The first conductive element is disposed in the second cavity, and the second conductive element is disposed in the third cavity.

9. The splicing socket according to claim 8, characterized in that, The inner shell assembly has a second buckle and a third buckle on its opposite ends. The first outer shell has a second slot and the second outer shell has a third slot. The second buckle engages with the second slot and the third buckle engages with the third slot.

10. The splicing socket according to claim 2, characterized in that, The housing assembly also includes a protective door, which is movably installed in the plug-in area for opening or closing the plug hole structure on the plug-in area.

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