A new type of multi-hole site converter

Abstract

The utility model provides a novel multi -hole position converter, including upper cover, lower cover, at least one base assembly, be provided with two -pole bushing and three -pole bushing in the base assembly, be provided with the socket site of two holes and three holes on the upper cover, bushing with socket site correspond to each other, base assembly with lower cover between be provided with the bolt component, and the bolt component includes plug support and three pole inserts, and one end of pole insert stretches out lower cover, and the other end passes through plug support and is parallel to base assembly setting, base assembly with plug support between be provided with three connecting strips, and connecting strip all side stands on base assembly, and the top of connecting strip and the lower side of pole insert of same polarity contact, the same polarity bushing in base assembly all are connected on same bushing pin, and bushing pin and the connecting strip of same polarity contact, and the same polarity bushing pin, connecting strip and pole insert are welded at contact position respectively. The utility model discloses a novel multi -hole position converter, does not adopt any wire connection, can realize all -process machine assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of converters, and more specifically to a novel multi-port converter. Background Technology

[0002] Converters are used to provide various types of electrical sockets, including various sockets and power strips. A common converter includes a housing, a base, a connecting copper strip, a pin assembly consisting of a plug bracket and three prongs. The housing has two-hole and three-hole socket positions, and the base contains corresponding socket sleeves. Sleeves and prongs of the same polarity are electrically connected to the same connecting copper strip. In existing technology, to avoid short circuits between prongs of different polarities and the connecting copper strip, an insulating isolator is usually placed between the pin assembly and the connecting copper strip. Then, wires are used to connect prongs of the same polarity to the connecting copper strip. This process must be done manually, making it impossible to achieve fully machine-assembled converters. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a novel multi-port position converter that does not use any internal wire connections and can achieve full-process machine assembly.

[0004] The technical solution of this utility model is to provide a novel multi-port converter, including a housing assembled from an upper cover and a lower cover. At least one base assembly is disposed within the housing. The base assembly contains two-pole sockets (L and N poles) and three-pole sockets (L, N, and E poles). The upper cover has two-hole and three-hole socket positions, with the sockets corresponding to the socket positions. A pin assembly is disposed between the base assembly and the lower cover. The pin assembly includes a plug bracket and three pole plugs (L, N, and E poles), one end of which... Extending beyond the lower cover, the other end passes through the plug bracket and is set parallel to the base assembly; three connecting strips, namely L pole, N pole and E pole, are provided between the base assembly and the plug bracket. The connecting strips of L pole, N pole and E pole are all sideways on the base assembly, and the top of the connecting strip contacts the lower side of the pole plug of the same pole set parallel to the base assembly; the sockets of the same pole in each base assembly are connected to the same socket pin, and the socket pin contacts the upright side of the connecting strip of the same pole. The socket pin, connecting strip and pole plug of the same pole are soldered at the contact position respectively.

[0005] Compared with the prior art, the novel multi-port position converter of this utility model has the following advantages: the connecting strips of the L, N, and E poles are all side-mounted on the base assembly, which makes the area occupied by the connecting strips on the base assembly small and greatly reduces the probability of short circuit; the plug pins and the upright side of the connecting strips of the same poles make it convenient for the plug pins to be resistance welded to the connecting strips of the same poles; the top of the connecting strips makes contact with the lower side of the pole plugs of the same poles arranged parallel to the base assembly, which not only facilitates the welding of the connecting strips to the pole plugs of the same poles, but also avoids short circuits between connecting strips and pole plugs of different polarities; no wires are used for internal connection of the converter, which can realize the entire process of machine assembly, so that the novel multi-port position converter of this utility model has the characteristics of high standardization, extremely high automation and high product quality.

[0006] Preferably, the top cover has at least three socket positions for inserting at least three national standard plugs. These socket positions are either located on the same plane or on at least two different planes. This structure enables the novel multi-port converter of this invention to achieve a converter structure with three or more ports, resulting in a simple structure and significant cost competitiveness.

[0007] Preferably, the connecting strip is formed by bending a single strip structure, or by welding at least two strip structures. This structure facilitates the installation of the connecting strip.

[0008] Preferably, the connecting strip that stands sideways on the base assembly has the smallest contact area with the base assembly on its side. This structure minimizes the area occupied by the connecting strip on the base assembly and also minimizes the probability of a short circuit.

[0009] Preferably, according to the novel multi-hole position converter according to claim 1, the base assembly is characterized in that the types of base components include a single five-hole base assembly, a vertical ten-hole base assembly, a horizontal ten-hole base assembly, a vertical seven-hole base assembly, a left seven-hole base assembly, a right seven-hole base assembly, and a side seven-hole base assembly; the single five-hole base assembly is composed of one national standard two-prong plug and one national standard three-prong plug; the vertical ten-hole base assembly is composed of two national standard two-prong plugs and two national standard three-prong plugs, with one national standard two-prong plug and one national standard three-prong plug forming a single five-hole structure, and the two sets of single five-hole structures are arranged symmetrically in the longitudinal direction; the horizontal ten-hole base assembly is composed of two national standard two-prong plugs and two national standard three-prong plugs, with one national standard two-prong plug and one national standard three-prong plug forming a single five-hole structure, and the two sets of single five-hole structures are arranged symmetrically in the transverse direction; the vertical seven-hole base assembly is composed of two national standard two-prong plugs and one national standard three-prong plug, with one national standard two-prong plug and one national standard three-prong plug forming a single five-hole structure, and the two sets of single five-hole structures are arranged symmetrically in the transverse direction; The first component consists of a standard three-prong plug and a standard two-prong plug, forming a unique five-hole structure. This unique five-hole structure is longitudinally aligned with another standard two-prong plug. The second component consists of a left seven-hole base assembly composed of two standard two-prong plugs and one standard three-prong plug, forming a unique five-hole structure. This unique five-hole structure is laterally positioned to the left of the other standard two-prong plug, and the two standard two-prong plugs are perpendicular to each other. The third component consists of a right seven-hole base assembly composed of two standard two-prong plugs and one standard three-prong plug, forming a unique five-hole structure. This unique five-hole structure is laterally positioned to the right of the other standard two-prong plug, and the two standard two-prong plugs are perpendicular to each other. The fourth component consists of a side seven-hole base assembly composed of two standard two-prong plugs and one standard three-prong plug, forming a unique five-hole structure. This unique five-hole structure and the other standard two-prong plug are respectively positioned on two different planes. Using this structure, the novel multi-hole converter of this invention has a high level of standardization, strong expandability of hole positions, and low investment.

[0010] Preferably, the base assembly consists of two parts: a single five-hole base assembly and a horizontal ten-hole base assembly. The socket positions on the single five-hole base assembly and the socket positions on the horizontal ten-hole base assembly are arranged in an equilateral triangle. Using this structure, the novel multi-port adapter of this invention can simultaneously accept at least one national standard plug.

[0011] Preferably, the plug bracket is located at the center of the socket position arranged in an equilateral triangle, or in the middle of the socket position of the corresponding horizontal ten-hole base assembly, or on the left or right side of the socket position of the corresponding horizontal ten-hole base assembly. With this structure, the novel multi-hole adapter of this invention offers diverse plug positions, adaptable to various types of wall sockets.

[0012] Preferably, a switch is provided inside the housing. The switch contains an N-pole switch pin, an L-pole input switch pin, and an L-pole output switch pin. The L-pole input and output switch pins are electrically connected. There are two L-pole connecting strips. The L-pole plug and the L-pole input switch pin are each electrically connected to one L-pole connecting strip by welding. The L-pole output switch pin and the L-pole plug pin are each electrically connected to the other L-pole connecting strip by welding. The N-pole switch pin is welded to the N-pole connecting strip. With this structure, the novel multi-port position converter of this invention can be expanded to include a master control switch function, allowing the switch to control the power supply to all the plugs within the base components.

[0013] Preferably, the housing contains two base assemblies and two switches. Each switch contains an N-pole switch pin, an L-pole input switch pin, and an L-pole output switch pin. The L-pole input and output switch pins within the same switch are electrically connected. There are four L-pole connecting strips and two N-pole connecting strips. The L-pole input switch pins of both switches are electrically connected to the same L-pole connecting strip by welding, and the N-pole switch pins of both switches are electrically connected to the same N-pole connecting strip by welding. The L-pole plug is electrically connected to the L-pole input switch pin of one switch by welding, and the N-pole plug is electrically connected to the N-pole switch pin of one switch by welding, and the L-pole output switch pin of one switch is electrically connected to the L-pole plug pin of one base assembly by welding, and the L-pole output switch pin of the other switch is electrically connected to the L-pole plug pin of another base assembly by welding, both of which are electrically connected to the same L-pole connecting strip. With this structure, the novel multi-port converter of this utility model can be expanded to have multi-position switch function, with two switches independently controlling the power supply of the corresponding base component's inner sleeve.

[0014] Preferably, the socket pins, connecting strips, and electrode plugs of the same polarity are connected by soldering or resistance soldering at the contact points. This structure facilitates automatic electrical connection of the socket pins, connecting strips, and electrode plugs of the same polarity via machine. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the novel multi-port position converter of this utility model.

[0016] Figure 2 for Figure 1 Exploded view.

[0017] Figure 3 This is a schematic diagram of the base structure in Embodiment 1 of the novel multi-port position converter of this utility model.

[0018] Figure 4This is a schematic diagram of the structure of Embodiment 2 of the novel multi-port position converter of this utility model.

[0019] Figure 5 This is a schematic diagram of the base structure in Embodiment 2 of the novel multi-port position converter of this utility model.

[0020] Figure 6 This is a schematic diagram of the structure of Embodiment 3 of the novel multi-port position converter of this utility model.

[0021] Figure 7 This is a schematic diagram of the base structure in Embodiment 3 of the novel multi-port position converter of this utility model.

[0022] Figure 8 This is a schematic diagram of the structure of Embodiment 4 of the novel multi-port position converter of this utility model.

[0023] Figure 9 This is a schematic diagram of the base structure in Embodiment 4 of the novel multi-port position converter of this utility model.

[0024] Figure 10 This is a schematic diagram of embodiment 5 of the novel multi-port position converter of this utility model.

[0025] Figure 11 This is a schematic diagram of the base structure in Embodiment 5 of the novel multi-port position converter of this utility model.

[0026] Figure 12 This is a schematic diagram of embodiment 6 of the novel multi-port position converter of this utility model.

[0027] Figure 13 This is a schematic diagram of the base structure in Embodiment 6 of the novel multi-port position converter of this utility model.

[0028] Figure 14 This is a schematic diagram of embodiment 7 of the novel multi-port position converter of this utility model.

[0029] Figure 15 This is a schematic diagram of the base structure in Embodiment 7 of the novel multi-port position converter of this utility model.

[0030] Figure 16 This is a schematic diagram of the left seven-hole base assembly of the novel multi-hole position converter of this utility model.

[0031] Figure 17 This is a schematic diagram of the right seven-hole base assembly of the novel multi-hole position converter of this utility model.

[0032] Figure 18 This is a schematic diagram of the side seven-hole base assembly of the novel multi-hole position converter of this utility model.

[0033] As shown in the figure: 1. Top cover, 2. Bottom cover, 3. Base assembly, 4. Connecting strip, 5. Plug assembly, 5-1. Plug bracket, 5-2. Pole plug, 6. Single five-hole base assembly, 7. Vertical ten-hole base assembly, 8. Horizontal ten-hole base assembly, 9. Vertical seven-hole base assembly, 10. Left seven-hole base assembly, 11. Right seven-hole base assembly, 12. Side seven-hole base assembly, 13. Switch. Detailed Implementation

[0034] To better understand this application, various aspects of this application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are merely illustrative of exemplary embodiments of this application and are not intended to limit the scope of this application in any way. Throughout the specification, the same reference numerals refer to the same elements.

[0035] In the accompanying drawings, the thickness, size, and shape of the objects have been slightly exaggerated for illustrative purposes. The drawings are for illustrative purposes only and are not drawn to scale.

[0036] It should also be understood that the terms "comprising," "having," "including," and "containing," when used in this specification, indicate the presence of the stated features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or combinations thereof. Furthermore, when expressions such as "...at least one" appear after a list of listed features, they modify the entire listed feature, not individual elements in the list.

[0037] Example 1: like Figures 1 to 3 As shown, the novel multi-hole position converter of this utility model includes a housing composed of an upper cover 1 and a lower cover 2 assembled together. The housing contains two base components 3, namely a single five-hole base component 6 and a horizontal ten-hole base component 8. The single five-hole base component 6 is composed of a national standard two-prong plug and a national standard three-prong plug. The horizontal ten-hole base component 8 is composed of two national standard two-prong plugs and two national standard three-prong plugs. The combination of the national standard two-prong plug and the national standard three-prong plug forms a single five-hole structure. The two sets of single five-hole structures are arranged symmetrically in the horizontal direction. The three sets of single five-hole structures on the single five-hole base component 6 and the horizontal ten-hole base component 8 are arranged in an equilateral triangle.

[0038] Both the single five-hole base assembly 6 and the horizontal ten-hole base assembly 8 are equipped with two-pole sockets with L and N poles and three-pole sockets with L, N and E poles. The upper cover 1 is equipped with three sets of socket positions consisting of two-hole and three-hole socket positions. The three sets of socket positions are arranged in an equilateral triangle and can simultaneously insert three national standard plugs. The sockets correspond to the socket positions.

[0039] A pin assembly 5 is provided between the base assembly 3 and the lower cover 2. The pin assembly 5 includes a plug bracket 5-1 and three pole plugs 5-2 for L, N and E poles. In this embodiment, the plug bracket 5-1 is located at the center of the socket position which is arranged in an equilateral triangle. One end of the pole plug 5-2 extends out of the lower cover 2, and the other end passes through the plug bracket 5-1 and is arranged parallel to the base assembly 3.

[0040] Three connecting strips 4, representing the L, N, and E poles, are provided between the base assembly 3 and the plug bracket 5-1. These connecting strips 4 stand sideways on the base assembly 3, and the side of each connecting strip 4 with the base assembly 3 has the smallest contact area. The top of each connecting strip 4 contacts the lower side of a corresponding pole plug 5-2 parallel to the base assembly 3. Within each base assembly 3, corresponding pole sockets are connected to the same socket pin, which contacts the upright side of the connecting strip 4. The socket pin, connecting strip 4, and pole plug 5-2 are soldered at their contact points using either soldering or resistance soldering.

[0041] In this embodiment, the connecting strip 4 can be formed by bending an integral strip structure, or it can be formed by welding at least two strip structures.

[0042] In this embodiment, the plug bracket 5-1 can also be positioned in the middle of the socket position of the corresponding horizontal ten-hole base assembly 8, or on the left or right side of the socket position of the corresponding horizontal ten-hole base assembly 8, to adapt to various types of wall sockets.

[0043] Example 2: like Figure 4 and Figure 5 As shown, the difference between the novel multi-hole position converter of this utility model and Embodiment 1 is that the two base components 3 adopt two sets of vertical ten-hole base components 7. The vertical ten-hole base components 7 are composed of two national standard two-pin plugs and two national standard three-pin plugs. One national standard two-pin plug and one national standard three-pin plug are combined to form a unique five-hole structure. The two sets of unique five-hole structures are arranged symmetrically in the longitudinal direction.

[0044] Example 3: like Figure 6 and Figure 7 As shown, the difference between the novel multi-hole position converter of this utility model and Embodiment 1 is that the two base components 3 adopt a set of vertical ten-hole base components 7 and a set of horizontal ten-hole base components 8. The vertical ten-hole base components 7 are arranged horizontally and are distributed vertically with the horizontal ten-hole base components 8.

[0045] Example 4: like Figure 8 and Figure 9As shown, the difference between the novel multi-hole position converter of this utility model and Embodiment 1 is that the two base components 3 adopt two sets of parallel vertical seven-hole base components 9. The vertical seven-hole base component 9 is composed of two national standard two-prong plugs and one national standard three-prong plug. One national standard two-prong plug and one national standard three-prong plug are combined to form a unique five-hole structure. The unique five-hole structure is arranged vertically with another national standard two-prong plug.

[0046] Example 5: like Figure 10 and Figure 11 As shown, the difference between the novel multi-hole position converter of this utility model and Embodiment 1 is that the two base components 3 adopt two parallel five-hole base components 6, and the two five-hole base components 6 can also be replaced by a horizontal ten-hole base component 8.

[0047] Example 6: like Figure 12 and Figure 13 As shown, the difference between the novel multi-hole position converter of this utility model and Embodiment 1 is that the two base components 3 adopt a vertical seven-hole base component 9 and a single five-hole base component 6, and are also provided with a switch 13; the switch 13 is provided with an N-pole switch pin, an L-pole input switch pin and an L-pole output switch pin. The L-pole input switch pin and the L-pole output switch pin are electrically connected. There are two L-pole connecting strips 4. The L-pole plug 5-2 and the L-pole input switch pin are electrically connected to one L-pole connecting strip 4 by welding. The L-pole output switch pin and the L-pole plug pin are electrically connected to the other L-pole connecting strip 4 by welding. The N-pole switch pin is welded to the N-pole connecting strip 4.

[0048] In this embodiment, switch 13 can control the power supply to the sockets in the two base assemblies 3.

[0049] Example 7: like Figure 14 and Figure 15As shown, the difference between the novel multi-hole position converter of this utility model and Embodiment 1 is that the two base components 3 adopt two parallel five-hole base components 6, and are also provided with two switches 13; each switch 13 is provided with an N-pole switch pin, an L-pole input switch pin, and an L-pole output switch pin. The L-pole input switch pin and the L-pole output switch pin in the same switch 13 are electrically connected. There are four L-pole connecting strips 4 and two N-pole connecting strips 4. The L-pole input switch pins of the two switches 13 are electrically connected by welding to the same L-pole connecting strip 4, and the N-pole switch pins of the two switches 13 are electrically connected by welding to the same L-pole connecting strip 4. The L pole plug 5-2 is electrically connected to the L pole input switch pin of one of the switches 13 by welding to the same L pole connecting strip 4; the N pole plug 5-2 is electrically connected to the N pole switch pin of one of the switches 13 by welding to the same N pole connecting strip 4; the L pole output switch pin of one switch is electrically connected to the L pole socket pin of one base assembly 3 by welding to the same L pole connecting strip 4; the L pole output switch pin of another switch is electrically connected to the L pole socket pin of another base assembly 3 by welding to the same L pole connecting strip 4.

[0050] In this embodiment, the two switches 13 independently control the power supply to and from the corresponding base assembly 3 inner sleeve.

[0051] Other base components 3 can also be provided in this utility model, such as Figure 16 The left seven-hole base assembly 10 shown is, as Figure 17 The right seven-hole base assembly 11 shown is as follows: Figure 18 The side seven-hole base assembly 12 is shown. The left seven-hole base assembly 10 is composed of two standard two-prong plugs and one standard three-prong plug. The combination of the standard two-prong plug and the standard three-prong plug forms a unique five-hole structure, which is horizontally positioned to the left of the other standard two-prong plug, and the two standard two-prong plugs are perpendicular to each other. The right seven-hole base assembly 11 is composed of two standard two-prong plugs and one standard three-prong plug. The combination of the standard two-prong plug and the standard three-prong plug forms a unique five-hole structure, which is horizontally positioned to the right of the other standard two-prong plug, and the two standard two-prong plugs are perpendicular to each other. The side seven-hole base assembly 12 is composed of two standard two-prong plugs and one standard three-prong plug. The combination of the standard two-prong plug and the standard three-prong plug forms a unique five-hole structure, which is positioned on two separate planes from the other standard two-prong plug. This greatly improves the port position expandability of the novel multi-port converter of this utility model.

[0052] The above are merely specific embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Any modifications or equivalent substitutions to this utility model without departing from its spirit and scope should be covered within the protection scope of the claims of this utility model.

Claims

1. A novel multi-port converter, comprising a housing formed by assembling an upper cover (1) and a lower cover (2), wherein at least one base assembly (3) is disposed within the housing, and the base assembly (3) is provided with two-pole sockets for L and N poles and three-pole sockets for L, N, and E poles, and the upper cover (1) is provided with two-hole and three-hole socket positions, wherein the sockets correspond to the socket positions; characterized in that, A pin assembly (5) is provided between the base assembly (3) and the lower cover (2). The pin assembly (5) includes a plug bracket (5-1) and three pole plugs (5-2) for L, N and E poles. One end of the pole plug (5-2) extends out of the lower cover (2), and the other end passes through the plug bracket (5-1) and is arranged parallel to the base assembly (3). Three connecting strips (4) for L, N and E poles are provided between the base assembly (3) and the plug bracket (5-1). The connecting strips (4) of the L pole, N pole and E pole are all side-mounted on the base assembly (3). The top of the connecting strip (4) contacts the lower side of the pole plug (5-2) of the same pole set parallel to the base assembly (3). The plugs of the same pole in each base assembly (3) are connected to the same plug pin. The plug pin contacts the upright side of the connecting strip (4) of the same pole. The plug pin, connecting strip (4) and pole plug (5-2) of the same pole are welded at the contact position respectively.

2. The novel multi-port position converter according to claim 1, characterized in that, The top cover (1) has at least three socket positions for inserting at least three national standard plugs. The socket positions are all located on the same plane or on at least two different planes.

3. The novel multi-port position converter according to claim 1, characterized in that, The connecting strip (4) is formed by bending an integral strip structure or by welding at least two strip structures.

4. The novel multi-port position converter according to claim 1, characterized in that, The contact area between the connecting strip (4) standing on the base assembly (3) and the base assembly (3) is the side with the smallest area on the connecting strip (4).

5. The novel multi-port position converter according to claim 1, characterized in that, The types of base components (3) include single five-hole base components (6), longitudinal ten-hole base components (7), transverse ten-hole base components (8), longitudinal seven-hole base components (9), left seven-hole base components (10), right seven-hole base components (11), and side seven-hole base components (12); the single five-hole base component (6) is composed of one national standard two-prong plug and one national standard three-prong plug; the longitudinal ten-hole base component (7) is composed of two national standard two-prong plugs and two national standard three-prong plugs, and one national standard two-prong plug and one national standard three-prong plug form a single five-hole structure, and the two sets of single five-hole structures are arranged longitudinally symmetrically; the transverse ten-hole base component (8) is composed of two national standard two-prong plugs and two national standard three-prong plugs, and one national standard two-prong plug and one national standard three-prong plug form a single five-hole structure, and the two sets of single five-hole structures are arranged longitudinally symmetrically; The first seven-hole base assembly (9) consists of two standard two-prong plugs and one standard three-prong plug, forming a unique five-hole structure. The two sets of unique five-hole structures are arranged symmetrically laterally. The second seven-hole base assembly (9) consists of two standard two-prong plugs and one standard three-prong plug, forming a unique five-hole structure. The unique five-hole structure is arranged longitudinally with another standard two-prong plug. The third seven-hole base assembly (10) consists of two standard two-prong plugs and one standard three-prong plug, forming a unique five-hole structure. The unique five-hole structure is arranged laterally to the left of another standard two-prong plug, and the two standard two-prong plugs are perpendicular to each other. The fourth seven-hole base assembly (11) consists of two standard two-prong plugs and one standard three-prong plug. A standard two-prong plug and a standard three-prong plug are combined to form a unique five-hole structure. The unique five-hole structure is horizontally arranged on the right side of another standard two-prong plug, and the two standard two-prong plugs are perpendicular to each other. The side seven-hole base assembly (12) is composed of two standard two-prong plugs and a standard three-prong plug. A standard two-prong plug and a standard three-prong plug are combined to form a unique five-hole structure. The unique five-hole structure and the other standard two-prong plug are respectively arranged on two planes.

6. The novel multi-port position converter according to claim 5, characterized in that, There are two base components (3), including a single five-hole base component (6) and a horizontal ten-hole base component (8). The socket positions on the single five-hole base component (6) and the socket positions on the horizontal ten-hole base component (8) are arranged in an equilateral triangle.

7. The novel multi-port position converter according to claim 6, characterized in that, The plug bracket (5-1) is located at the center of the socket position in the equilateral triangular layout, or in the middle of the socket position of the corresponding horizontal ten-hole base assembly (8), or on the left or right side of the socket position of the corresponding horizontal ten-hole base assembly (8).

8. The novel multi-port position converter according to claim 1, characterized in that, The housing contains a switch (13), which contains an N-pole switch pin, an L-pole input switch pin, and an L-pole output switch pin. The L-pole input switch pin and the L-pole output switch pin are electrically connected. There are two L-pole connecting strips (4). The L-pole plug (5-2) and the L-pole input switch pin are electrically connected to one L-pole connecting strip (4) by welding. The L-pole output switch pin and the L-pole plug pin are electrically connected to the other L-pole connecting strip (4) by welding. The N-pole switch pin is welded to the N-pole connecting strip (4).

9. The novel multi-port position converter according to claim 1, characterized in that, The housing contains two base assemblies (3) and two switches (13); each switch (13) contains an N-pole switch pin, an L-pole input switch pin, and an L-pole output switch pin. The L-pole input switch pin and the L-pole output switch pin within the same switch (13) are electrically connected. There are four L-pole connecting strips (4) and two N-pole connecting strips (4). The L-pole input switch pins of the two switches (13) are electrically connected by welding to the same L-pole connecting strip (4), and the N-pole switch pins of the two switches (13) are electrically connected by welding to the same N-pole connecting strip (4). The pole plug (5-2) is electrically connected to the L-pole input switch pin of one of the switches (13) by welding to the same L-pole connecting strip (4); the N-pole plug (5-2) is electrically connected to the N-pole switch pin of one of the switches (13) by welding to the same N-pole connecting strip (4); the L-pole output switch pin of one switch is electrically connected to the L-pole socket pin of one base assembly (3) by welding to the same L-pole connecting strip (4); the L-pole output switch pin of another switch is electrically connected to the L-pole socket pin of another base assembly (3) by welding to the same L-pole connecting strip (4).

10. The novel multi-port position converter according to claim 1, characterized in that, The same polarity socket pins, connecting strips (4) and pole plugs (5-2) are soldered or resistance soldered at the contact position.

Images