CN223540003U - Jack conduction assembly and conversion socket - Google Patents

Abstract

The utility model discloses a jack conduction assembly and a conversion socket, wherein the jack conduction assembly is used for the conversion socket and comprises a shell, a support arranged in the shell, a grounding conduction piece, a zero line conduction piece and a fire wire conduction piece which are arranged on the support, a first jack group, a second jack group and a third jack group are arranged on the shell, the grounding conduction piece is matched with the first jack group, the zero line conduction piece is positioned on one side of the grounding conduction piece and is matched with the second jack group, and the fire wire conduction piece is positioned on the other side of the grounding conduction piece and is matched with the third jack group. When the standard pins on the conversion socket are needed to be used and the electrical appliance with the requirement on grounding is required, a user can insert the pins of the electrical appliance into the conversion socket through the first jack group and connect the pins with the grounding conducting piece, so that the grounding function is realized, risks of damage, electric shock and the like of the electrical appliance caused by grounding missing are reduced, and the safety and reliability of the conversion socket when the electrical appliance with the standard pins is used are improved.

Description

Jack conduction assembly and conversion socket

Technical Field

The utility model relates to the technical field of sockets, in particular to a jack conduction assembly and a conversion socket.

Background

The conversion socket is a device for adapting between plugs with different specifications and external jacks, and the shapes of the power connection sockets among countries are different, so that the conversion socket becomes a conversion power connection device for people to travel across the border in order to use self-contained electric appliances in the border region.

In order to pursue characteristics such as commonality and small and exquisite portability, current conversion socket does not possess ground copper sheet. Therefore, when the conversion socket uses the standard pins, the high-power electric appliance connected with the conversion socket for taking electricity cannot be grounded, and once the electric appliance is internally leaked due to faults such as insulation damage and the like, the current cannot be timely led into the ground, so that the electric appliance is easily damaged and the electric hazard is easily caused.

Disclosure of utility model

The utility model mainly aims to provide a jack conduction assembly and a conversion socket, and aims to solve the technical problems of damage to electric appliances to be grounded and electric hazards caused by the fact that the conventional conversion socket is not provided with a grounding copper sheet.

In order to achieve the above object, the present utility model provides a jack conduction assembly for a conversion socket, the jack conduction assembly comprising:

The shell is provided with a first jack group, a second jack group and a third jack group;

the bracket is arranged in the shell;

The grounding conducting piece is arranged on the bracket and is matched with the first jack group;

The zero line conducting piece is arranged on the bracket and is positioned at one side of the grounding conducting piece, and the zero line conducting piece is matched with the second jack group;

And the live wire conducting piece is arranged on the support and positioned on the other side of the grounding conducting piece, and the live wire conducting piece is matched with the third jack group.

In some embodiments, the neutral wire conducting piece and the live wire conducting piece each comprise a first conducting piece and a second conducting piece, the first conducting piece and the second conducting piece are connected end to form a first inserting groove for inserting an external plug, and at least one elastic piece for elastically abutting against the external plug is arranged in the first inserting groove.

In some embodiments, the grounding conductor is an integrally formed structure, and a second plugging groove for plugging an external plug is formed on the inner side of the grounding conductor.

In some embodiments, the neutral conductor is connected to a first connection tab extending from one end face of the bracket to the other end face of the bracket, the first connection tab being for electrical connection with a neutral pin of the conversion socket.

In some embodiments, the live conductor is connected to a second connection piece extending from one end face of the bracket to the other end face of the bracket, and the second connection piece is used for electrically connecting with a live pin of the conversion socket.

In some embodiments, a third connection piece is connected to the ground conduction piece, and the third connection piece is used for electrically connecting with a transfer post connected to a ground pin of the conversion socket;

The third connecting piece is provided with a flexible inserting hole for being electrically connected with the switching post, and the inner side of the flexible inserting hole is provided with a plurality of deformation pieces for being spread when the switching post is inserted and being elastically propped against the periphery of the switching post after the switching post is inserted in place.

In some embodiments, the first jack set includes a first sub-jack;

The second jack group comprises a second sub-jack positioned on one side of the first sub-jack, the second sub-jack comprises a first part and a second part which are communicated with each other, and the first part is close to the first sub-jack relative to the second part;

The third jack group comprises a third sub-jack positioned on the other side of the first sub-jack, the third sub-jack comprises a third part and a fourth part which are communicated with each other, and the third part is close to the first sub-jack relative to the fourth part;

And a part of the first sub-jack is combined with the second part and the fourth part to form a Brazil jack, and the first part and the third part are combined to form a Japanese jack or a national standard two-plug jack.

In some embodiments, the first sub-jack includes a fifth portion, a sixth portion, and a seventh portion arranged in sequence along a first direction and in communication with one another;

The second jack group further comprises a fourth sub-jack, and the fourth sub-jack and the second sub-jack are arranged along a second direction;

the third jack group further comprises a fifth sub-jack, and the fifth sub-jack and the third sub-jack are arranged along the second direction;

The first direction is perpendicular to the second direction, the fifth part, the second part and the fourth part are combined to form a Brazil jack, the sixth part, a part of the fourth sub-jack and a part of the fifth sub-jack are combined to form a national standard three-jack, and the seventh part, the second part and the fourth part are combined to form a Swiss jack.

In some embodiments, the first set of jacks further includes a sixth sub-jack disposed in the first direction with the first sub-jack, the sixth sub-jack forming an italian jack in combination with the fourth sub-jack and the fifth sub-jack, the sixth sub-jack forming a american style jack in combination with the first portion and the third portion, and/or,

The first jack group further comprises a seventh sub-jack, the seventh sub-jack and the first sub-jack are arranged along the first direction, and the seventh sub-jack, a part of the fourth sub-jack and a part of the fifth sub-jack are combined to form an English jack.

The utility model also provides a conversion socket which comprises the jack conduction assembly.

According to the jack conduction assembly provided by the application, the grounding conduction piece is arranged on the support and is matched with the first jack group, when an electrical appliance with a standard pin on the conversion socket and a grounding requirement is needed, the pin of the electrical appliance can be inserted into the conversion socket through the first jack group and connected with the grounding conduction piece in the conversion socket, so that the grounding function is realized, the risks of damage, electric shock and the like of the electrical appliance caused by grounding missing are reduced, and the safety and reliability of the conversion socket when the electrical appliance with the standard pin is used are improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of a jack conduction assembly according to the present utility model;

FIG. 2 is a schematic diagram of a portion of an embodiment of a jack conduction assembly according to the present utility model;

Fig. 3 is a schematic structural diagram of the ground conductive member, the zero line conductive member and the ground conductive member in fig. 2;

FIG. 4 is a schematic diagram illustrating a broken-away view of a zero line pass-through device according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a zero line conduction device according to an embodiment of the present utility model;

Fig. 6 is a schematic structural view of an embodiment of the live wire conducting member of the present utility model;

FIG. 7 is a schematic diagram of a grounding conductive member according to an embodiment of the present utility model;

Fig. 8 is a front view of an embodiment of a jack conduction assembly of the present utility model.

Reference numerals illustrate:

Reference numerals	Name of the name	Reference numerals	Name of the name
				1000	Jack conduction assembly	100	Shell body
110	First jack group	120	Second jack group
				130	Third jack group	200	Support frame
300	Grounding conducting piece	400	Zero line conducting piece
				500	Live wire conducting piece	410	First conducting plate
420	Second conducting plate	430	First inserting groove
				440	Spring plate	310	Second inserting groove
450	First connecting piece	510	Second connecting piece
				320	Third connecting sheet	330	Switching post
340	Flexible plug hole	341	Deformation sheet
				111	First sub-jack	121	Second sub-jack
121a	First part	121b	Second part
				131	Third sub-jack	131a	Third part
131b	Fourth part	111a	Fifth part
				111b	Sixth part	111c	Seventh part
122	Fourth sub-jack	132	Fifth sub-jack
				112	Sixth sub-jack	113	Seventh sub-jack

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made more clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear are used in the embodiments of the present utility model) are merely for explaining the relative positional relationship, movement conditions, and the like between the components in a certain specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 and 2, the present utility model provides a jack conduction assembly 1000 for a conversion socket, wherein the jack conduction assembly 1000 includes a housing 100, a bracket 200, a ground conduction member 300, a neutral conduction member 400 and a live wire conduction member 500, the housing 100 is provided with a first jack group 110, a second jack group 120 and a third jack group 130, the bracket 200 is disposed in the housing 100, the ground conduction member 300 is disposed on the bracket 200 and is matched with the first jack group 110, the neutral conduction member 400 is disposed on the bracket 200 and is located at one side of the ground conduction member 300, the neutral conduction member 400 is matched with the second jack group 120, the live wire conduction member 500 is disposed on the bracket 200 and is located at the other side of the ground conduction member 300, and the live wire conduction member 500 is matched with the third jack group 130.

In this embodiment, by disposing the bracket 200 in the housing 100, and mounting the ground conductive member 300, the neutral conductive member 400, and the live conductive member 500 on the bracket 200 respectively, and matching the same with the corresponding first jack group 110, second jack group 120, and third jack group 130, a complete current conduction path frame is constructed. When the external plug is inserted into the corresponding jack group, the pins of the plug are contacted with the corresponding conducting pieces, so that electrical connection is realized.

The ground conduction device 300 ensures a ground protection function of the electric appliance, and when the electric appliance has a fault such as leakage, the current can be safely conducted to the ground through the ground conduction device 300. The zero line conducting part 400 provides a zero line channel in a loop for current, the live line conducting part 500 is responsible for transmitting high-potential live line current, and the three parts work cooperatively, so that the current can stably circulate between the electric appliance and the power supply, and the power supply condition required by normal operation of the electric appliance is met.

When the standard pins on the conversion socket are needed to be used and the electrical appliance with the requirement on grounding is needed, the pins of the electrical appliance can be inserted into the conversion socket through the first jack group 110 and connected with the grounding conducting piece 300 inside, so that the grounding function is realized, risks of damage, electric shock and the like of the electrical appliance caused by grounding missing are reduced, and the safety and reliability of the conversion socket when the electrical appliance with the standard pins is used are improved.

It should be noted that the jack communication assembly 1000 can be adapted to a variety of standard pins, such as national standard pins, american standard pins, or English standard pins, and the embodiments of the present application are not limited herein.

Referring to fig. 3 and fig. 4, in some embodiments, the neutral conductor 400 and the live conductor 500 each include a first conducting piece 410 and a second conducting piece 420, the first conducting piece 410 and the second conducting piece 420 are connected end to form a first plugging slot 430 for plugging an external plug, and at least one elastic piece 440 for elastically propping against the external plug is disposed in the first plugging slot 430.

In this embodiment, the first insertion groove 430 formed by connecting the first conductive piece 410 and the second conductive piece 420 end to end has a shape and a size capable of being designed according to the pin specification of the external plug, so as to accurately accommodate the plug pins, ensure a good contact area with the conductive piece when the plug is inserted, and realize efficient power transmission. For example, for a common cylindrical pin, the first socket 430 may have a circular or oval groove shape matching with the first socket, so that the pin can be smoothly inserted into and closely attached to the first conductive tab 410 and the second conductive tab 420.

The elastic sheet 440 disposed in the first socket 430 is tightly contacted with the pins by using elastic deformation principle. Specifically, when the pins are inserted into the first inserting grooves 430, the elastic sheet 440 is elastically deformed by the extrusion of the pins, and generates a reverse elastic force to act on the pins, which can effectively compensate the gaps between the pins and the first and second conducting sheets 410 and 420 caused by machining errors, use wear and other reasons, ensure that good electrical connection is always maintained between the pins and the first and second conducting sheets 410 and 420 in the whole inserting process of the pins, reduce contact resistance, reduce heating loss in the power transmission process, and improve efficiency and stability of power transmission.

In the traditional copper sheet processing technology, especially for a zero line conducting piece and a fire wire conducting piece with larger sizes, if a single copper sheet structure is adopted, when laser cutting is carried out from copper plate raw materials, cutting is needed according to the final shape and size of the conducting piece. Since the via-hole is generally provided with a large number of bent portions, a copper plate having a larger area has to be used in order to ensure that each portion after bending satisfies the dimensional requirements and has a sufficient margin of material to prevent breakage and the like. For example, a single copper sheet live wire conducting piece which needs to be bent for many times and has a complex shape, if the length and the width of the bent copper sheet are ensured and the strength and the precision of each bending position are ensured, a large amount of extra materials can be reserved when the copper sheet is cut, and the extra materials become waste after the bending processing is finished.

The zero line conducting element 400 and the live line conducting element 500 of the application are respectively connected by the first conducting piece 410 and the second conducting piece 420, so that the originally complex large-size conducting piece design can be decomposed into two parts with relatively smaller and simpler shapes, and the shapes and the sizes of the first conducting piece 410 and the second conducting piece 420 can be respectively optimized and cut when the copper plate is cut by laser, thereby avoiding excessive materials reserved due to consideration of the overall complex shape and multiple bending. Moreover, each conducting strip can be more accurately attached to the shape and the size of the actual requirement when being cut, thereby greatly reducing the generation of residual waste materials and improving the utilization rate of copper plate raw materials.

In some embodiments, the ground conduction member 300 is an integrally formed structure, and a second plugging slot 310 for plugging an external plug is formed on the inner side of the ground conduction member 300.

In this embodiment, the integrally formed ground conduction member 300 has no welding or splicing portion, and the consistency and integrity of the overall structure thereof are ensured. In the long-term use process, especially under the conditions of repeated plug-in operation and possibly received external mechanical stress, vibration and the like, the integrally formed structure can better keep the shape and the dimensional stability of the integrally formed structure.

The shape and size of the second socket 310 may be specially designed according to the ground pin specification of the external plug. When the plug is inserted, the ground pin can accurately enter the second insertion groove 310 and be in close contact with the ground conduction member 300, so that the effectiveness of ground connection is ensured, the contact resistance is reduced to the maximum extent, and the ground conduction efficiency is improved.

Referring to fig. 5, in some embodiments, the neutral conductor 400 is connected to a first connection tab 450 extending from one end surface of the bracket 200 to the other end surface of the bracket 200, and the first connection tab 450 is used for electrically connecting with the neutral pin of the conversion socket.

The first connection piece 450 is used as a connection tie between the zero line conducting piece 400 and the zero line pin of the conversion socket, so that the internal circuit of the conversion socket is in butt joint with the zero line of external electrical equipment. When the pins of the external electric appliance are inserted into the conversion socket, the zero line of the power supply connected to the conversion socket is communicated with the zero line system of the electric appliance through the conduction of the first connecting sheet 450, so that the construction of the whole electric loop is completed.

Since the first connection piece 450 has a certain length and a fixed installation position, it can establish a reliable bridge between different components, reduce the risk of electrical failure caused by loose connection or poor contact, and the first connection piece 450 can be flexibly adjusted according to the overall layout of the conversion socket and the position of the external neutral pin, thereby ensuring the validity and compatibility of the neutral connection.

Referring to fig. 6, in some embodiments, the live conductor 500 is connected to a second connection piece 510 extending from one end surface of the bracket 200 to the other end surface of the bracket 200, and the second connection piece 510 is used for electrically connecting with the live pin of the conversion socket.

The second connection piece 510 is used as a connection tie between the live wire conducting piece 500 and the live wire pins of the conversion socket, so that the internal circuit of the conversion socket is in butt joint with the live wires of external electrical equipment. When the pins of the external electrical appliance are inserted into the conversion socket, the live wire of the power supply connected to the conversion socket is communicated with the live wire system of the electrical appliance through the conduction of the second connecting sheet 510, so that the construction of the whole electrical loop is completed.

Because the second connection piece 510 has a certain length and a fixed installation position, a reliable bridge can be established between different components, the risk of electrical faults caused by loose connection or poor contact is reduced, and the second connection piece 510 can be flexibly adjusted according to the overall layout of the conversion socket and the positions of external live pins, so that the validity and compatibility of live connection are ensured.

Referring to fig. 3 and 7, in some embodiments, the ground conductive member 300 is connected to a third connection piece 320, and the third connection piece 320 is used for electrically connecting with a switching post 330 connected to a ground pin of the switching socket;

The third connecting piece 320 is provided with a flexible inserting hole 340 electrically connected with the adapting post 330, and a plurality of deformation pieces 341 are disposed on the inner side of the flexible inserting hole 340 and used for being spread when the adapting post 330 is inserted and being elastically propped against the periphery of the adapting post 330 after the adapting post 330 is inserted in place.

When the adapter pillar 330 is inserted into the flexible jack 340, the deformation sheet 341 is elastically deformed and expanded outwards due to the extrusion of the adapter pillar 330, so that the third connection sheet 320 can adapt to the adapter pillars 330 with different diameters within a certain range. When the adapter column 330 is inserted in place, the deformation piece 341 can elastically support the periphery of the adapter column 330 by virtue of the elastic restoring force of the deformation piece, so that the adapter column 330 can be tightly fixed, the adapter column 330 is prevented from being loosened and separated due to vibration or other external force in the use process, good electrical contact can be ensured, the grounding current can be stably and efficiently transmitted, and the grounding safety performance of an electrical appliance is ensured.

In this embodiment, the third connection piece 320 is used as a connecting bridge between the ground conduction member 300 and the transfer post 330, so as to construct a complete ground path. Specifically, the third connection piece 320 accurately conducts the ground current collected by the ground conduction piece 300 to the transfer post 330, and then connects to the ground pin of the conversion socket, and finally introduces the current to the ground.

Referring to fig. 1 and 8, in some embodiments, the first jack set 110 includes a first sub-jack 111;

The second jack group 120 includes a second sub-jack 121 located at one side of the first sub-jack 111, the second sub-jack 121 including a first portion 121a and a second portion 121b communicating with each other, the first portion 121a being close to the first sub-jack 111 with respect to the second portion 121 b;

The third jack group 130 includes a third sub-jack 131 located at the other side of the first sub-jack 111, the third sub-jack 131 including a third portion 131a and a fourth portion 131b communicating with each other, the third portion 131a being close to the first sub-jack 111 with respect to the fourth portion 131 b;

Wherein, a part of the first sub-jack 111 is combined with the second portion 121b and the fourth portion 131b to form a brazil jack, and the first portion 121a and the third portion 131a are combined to form a japanese jack or a national standard two-jack.

Compared with the related art, the jack conduction assembly 1000 of the embodiment is provided with a jack structure capable of supporting Brazil pins, japanese pins or national standard two-pin pins, so that the conversion socket adopting the jack conduction assembly 1000 of the utility model can adapt to the pins of the plurality of national specifications, and the compatibility of the conversion socket is improved.

In some embodiments, the first sub-jack 111 includes a fifth portion 111a, a sixth portion 111b, and a seventh portion 111c that are sequentially arranged in the first direction and communicate with each other;

The second jack group 120 further includes a fourth sub-jack 122, and the fourth sub-jack 122 and the second sub-jack 121 are arranged along the second direction;

the third jack group 130 further includes a fifth sub-jack 132, where the fifth sub-jack 132 and the third sub-jack 131 are arranged along the second direction;

The first direction and the second direction are perpendicular to each other, the fifth portion 111a, the second portion 121b and the fourth portion 131b are combined to form a brazilian jack, the sixth portion 111b, a portion of the fourth sub-jack 122 and a portion of the fifth sub-jack 132 are combined to form a national standard three-jack, and the seventh portion 111c, the second portion 121b and the fourth portion 131b are combined to form a swiss jack.

In this embodiment, the first direction and the second direction are perpendicular to each other, the first direction may be a longitudinal direction as shown in fig. 8, the second direction may be a transverse direction as shown in fig. 8, but the first direction may be regarded as a transverse direction as shown in fig. 8, and the second direction may be regarded as a longitudinal direction as shown in fig. 8 according to the viewing angle of different observers.

Compared with the related art, the jack conduction assembly 1000 of the embodiment is provided with jack structures capable of supporting national standard three-jack pins and Swiss pins, so that the conversion socket adopting the jack conduction assembly 1000 of the utility model can adapt to the pins of the plurality of national specifications, and the compatibility of the conversion socket is improved.

In some embodiments, the first jack group 110 further includes a sixth sub-jack 112, the sixth sub-jack 112 being aligned in a first direction with the first sub-jack 111, the sixth sub-jack 112 in combination with the fourth sub-jack 122 and the fifth sub-jack 132 forming an italian jack, the sixth sub-jack 112 in combination with the first portion 121a and the third portion 131a forming a american standard jack, and/or,

The first jack group 110 further includes a seventh sub-jack 113, the seventh sub-jack 113 and the first sub-jack 111 are arranged along the first direction, and the seventh sub-jack 113 and a portion of the fourth sub-jack 122 and a portion of the fifth sub-jack 132 combine to form an english-standard jack.

Compared with the related art, the jack conduction assembly 1000 of the embodiment is provided with a jack structure capable of supporting italian pins, english pins or american pins, so that the conversion socket adopting the jack conduction assembly 1000 of the utility model can adapt to the pins of the above-mentioned multiple national specifications, and the compatibility of the conversion socket is improved.

The present utility model also provides a conversion socket comprising the jack conduction assembly 1000 as described above. Because all the technical solutions of all the embodiments of the jack conduction assembly 1000 are adopted, the conversion socket of the present utility model also has at least all the beneficial effects brought by the technical solutions of the embodiments of the jack conduction assembly 1000, and will not be described in detail herein.

The above examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the utility model are desired to be protected.

Claims (10)

1. A jack conduction assembly for a conversion socket, the jack conduction assembly comprising:

The shell is provided with a first jack group, a second jack group and a third jack group;

the bracket is arranged in the shell;

The grounding conducting piece is arranged on the bracket and is matched with the first jack group;

The zero line conducting piece is arranged on the bracket and is positioned at one side of the grounding conducting piece, and the zero line conducting piece is matched with the second jack group;

And the live wire conducting piece is arranged on the support and positioned on the other side of the grounding conducting piece, and the live wire conducting piece is matched with the third jack group.

2. The jack conduction assembly according to claim 1, wherein the neutral wire conduction member and the live wire conduction member each comprise a first conduction piece and a second conduction piece, the first conduction piece and the second conduction piece are connected end to form a first insertion groove for inserting an external plug, and at least one elastic piece for elastically abutting against the external plug is arranged in the first insertion groove.

3. The jack communication assembly of claim 1, wherein the ground communication member is an integrally formed structure, and a second insertion groove for inserting an external plug is formed on an inner side of the ground communication member.

4. The jack communication assembly of claim 1, wherein the neutral conductor is connected to a first connection tab extending from one end face of the bracket to the other end face of the bracket, the first connection tab being for electrical connection with a neutral pin of the conversion jack.

5. The jack lead-through assembly of claim 1, wherein said live conductor is connected to a second connection tab extending from one end face of said bracket to the other end face of said bracket, said second connection tab being for electrical connection with a live pin of said conversion jack.

6. The jack conduction assembly of claim 1 wherein a third connection tab is connected to the ground conduction member for electrical connection with a transition post connected to a ground pin of the transition jack;

The third connecting piece is provided with a flexible inserting hole for being electrically connected with the switching post, and the inner side of the flexible inserting hole is provided with a plurality of deformation pieces for being spread when the switching post is inserted and being elastically propped against the periphery of the switching post after the switching post is inserted in place.

7. The jack on assembly of any one of claims 1 to 6, wherein the first jack group includes a first sub-jack;

The second jack group comprises a second sub-jack positioned on one side of the first sub-jack, the second sub-jack comprises a first part and a second part which are communicated with each other, and the first part is close to the first sub-jack relative to the second part;

The third jack group comprises a third sub-jack positioned on the other side of the first sub-jack, the third sub-jack comprises a third part and a fourth part which are communicated with each other, and the third part is close to the first sub-jack relative to the fourth part;

And a part of the first sub-jack is combined with the second part and the fourth part to form a Brazil jack, and the first part and the third part are combined to form a Japanese jack or a national standard two-plug jack.

8. The jack communication assembly of claim 7, wherein the first sub-jack includes a fifth portion, a sixth portion, and a seventh portion arranged in sequence along the first direction and in communication with one another;

The second jack group further comprises a fourth sub-jack, and the fourth sub-jack and the second sub-jack are arranged along a second direction;

the third jack group further comprises a fifth sub-jack, and the fifth sub-jack and the third sub-jack are arranged along the second direction;

The first direction is perpendicular to the second direction, the fifth part, the second part and the fourth part are combined to form a Brazil jack, the sixth part, a part of the fourth sub-jack and a part of the fifth sub-jack are combined to form a national standard three-jack, and the seventh part, the second part and the fourth part are combined to form a Swiss jack.

9. The jack activation assembly of claim 8, wherein the first jack group further comprises a sixth sub-jack, the sixth sub-jack being aligned with the first sub-jack in the first direction, the sixth sub-jack forming an italian jack in combination with the fourth sub-jack and the fifth sub-jack, the sixth sub-jack forming a american style jack in combination with the first portion and the third portion, and/or,

The first jack group further comprises a seventh sub-jack, the seventh sub-jack and the first sub-jack are arranged along the first direction, and the seventh sub-jack, a part of the fourth sub-jack and a part of the fifth sub-jack are combined to form an English jack.

10. A conversion socket comprising a jack conduction assembly according to any one of claims 1 to 9.