Double-sided patch board

Abstract

The utility model discloses a double-sided patch board, which comprises a shell, a plurality of inner cores and a copper sheet assembly, the plurality of inner cores are detachably arranged in a cavity of the shell, each inner core comprises a base and a cover shell buckled on the base, and a first socket hole site and a second socket hole site are respectively arranged on two mutually vertical surfaces of the cover shell. The first socket hole site and the second socket hole site are both three-hole hole sites, slots opposite to the first socket hole site and the second socket hole site are formed in the cover shell, and avoiding holes opposite to the first socket hole site and the second socket hole site are formed in the shell; the copper sheet assembly comprises slot copper sheets arranged in the slots and circuit copper sheets arranged between the adjacent inner cores, and the slot copper sheets and the circuit copper sheets are integrally connected. According to the double-sided patch board, the conductive copper sheets are arranged to be of an integrated structure, so that circuits of the patch board are neat, wiring is not needed, the welding or wiring step of the copper sheets is simplified, and the problems of misconnection, missed connection and the like are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of plug-in boards, in particular to a double-sided plug-in board. Background Art

[0002] At present, electrical appliances have become an indispensable part of our lives, so the frequency of use of power strips is also increasing. Copper sheets are an important component of power strips. Their function is to connect the power supply and the plug, so that the current can be smoothly transmitted to the electrical equipment through the power strip. At present, most power strips on the market are single-sided, and a small number of them are double-sided or multi-sided. Due to the complex circuits of such double-sided or multi-sided power strips, the power strips are usually shorter, resulting in a limited number of sockets. If the length of the power strip is to be extended to set more sockets, the copper sheets in the adjacent sockets need to be welded or wired to form conduction, which not only leads to messy wiring inside the power strip, but also the assembly process is prone to problems such as wrong connection and missing connection. Utility Model Content

[0003] The main purpose of the utility model is to provide a double-sided plug board, aiming to design the same type of copper sheets for conducting electricity into an integrated structure, thereby simplifying the welding or wiring steps of the copper sheets and avoiding problems such as wrong connection and missing connection.

[0004] To achieve the above-mentioned purpose, the double-sided power strip proposed in the utility model includes an outer shell, a plurality of inner cores and a copper sheet assembly, wherein the plurality of inner cores are detachably arranged in the chamber of the outer shell, the inner core includes a base and a cover shell snapped onto the base, the cover shell is provided with a first socket hole position and a second socket hole position on two mutually perpendicular surfaces, respectively, the first socket hole position and the second socket hole position are both three-hole holes, a slot arranged opposite to the first socket hole position and the second socket hole position is arranged in the cover shell, and an avoidance hole arranged opposite to the first socket hole position and the second socket hole position is opened on the outer shell; the copper sheet assembly includes a slot copper sheet arranged in the slot and a line copper sheet arranged between adjacent inner cores, and the slot copper sheet is integrally connected with the line copper sheet.

[0005] Optionally, the first socket hole position includes a first neutral wire socket, a first live wire socket and a first ground wire socket, and the second socket hole position includes a second neutral wire socket, a second live wire socket and a second ground wire socket. The housing is provided with a first slot, a second slot and a third slot, the first slot and the second slot are symmetrically arranged on both sides of the third slot, and the first slot is connected to the first neutral wire socket and the second neutral wire socket, the second slot is connected to the first live wire socket and the second live wire socket, and the third slot is connected to the first ground wire socket and the second ground wire socket.

[0006] Optionally, the copper sheet assembly includes a neutral wire copper sheet, a live wire copper sheet and a ground wire copper sheet, the neutral wire copper sheet includes a first neutral wire slot copper sheet and a second neutral wire slot copper sheet arranged in the first slot, and a neutral wire line copper sheet arranged between two adjacent inner cores, and the first neutral wire slot copper sheet, the second neutral wire slot copper sheet and the neutral wire line copper sheet are connected as a whole; the live wire copper sheet includes a first live wire slot copper sheet and a second live wire slot copper sheet arranged in the second slot, and a live wire line copper sheet arranged between two adjacent inner cores, and the first live wire slot copper sheet, the second live wire slot copper sheet and the live wire line copper sheet are connected as a whole; the ground wire copper sheet includes a first ground wire slot copper sheet and a second ground wire slot copper sheet arranged in the third slot, and a ground wire line copper sheet arranged between two adjacent inner cores, and the first ground wire slot copper sheet, the second ground wire slot copper sheet and the ground wire line copper sheet are connected as a whole.

[0007] Optionally, the first neutral wire jack and the second neutral wire jack are coplanarly arranged, the first live wire jack and the second live wire jack are coplanarly arranged, the first ground wire jack and the second ground wire jack are coplanarly arranged, and the ground wire jack is located between the neutral wire jack and the live wire jack; the neutral wire line copper sheet, the live wire line copper sheet and the ground wire line copper sheet are all parallel and spaced along the length direction of the double-sided socket board, the first neutral wire slot copper sheet and the neutral wire line copper sheet are bent, the second neutral wire slot copper sheet is arranged below the first neutral wire slot copper sheet and is integrally connected to the first neutral wire slot copper sheet; the first live wire slot copper sheet and the live wire line copper sheet are bent, the second live wire slot copper sheet is arranged below the first live wire slot copper sheet and is integrally connected to the first live wire slot copper sheet; the second ground wire slot copper sheet and the ground wire line copper sheet are bent, and the first ground wire slot copper sheet and the second ground wire slot copper sheet are the same copper sheet.

[0008] Optionally, the length of the first slot in the up-down direction is greater than the length of the third slot in the up-down direction, and the depth of the third slot in the front-to-back direction is greater than the depth of the first slot in the front-to-back direction.

[0009] Optionally, a first baffle is provided in the first slot, and the top surface of the first baffle is flush with the bottom surface of the first neutral line jack. A second baffle is provided in the second slot, and the height of the second baffle is consistent with the height of the first baffle. The first baffle and the second baffle are used to prevent the first plug inserted into the first socket hole and the second plug inserted into the second socket hole from interfering with each other.

[0010] Optionally, the neutral line copper sheet is attached to the outer side surface of the base, and the side wall of the first slot is provided with an installation opening, and the neutral line slot copper sheet is passed through the installation opening to be inserted into the first slot; the base is provided with a first card slot and a second card slot extending along the length direction of the double-sided socket board, the width of the first card slot is consistent with the thickness of the live line copper sheet, the width of the second card slot is consistent with the width of the ground line copper sheet, the live line copper sheet is embedded in the first card slot, and the ground line copper sheet is embedded in the second card slot.

[0011] Optionally, a limiting column is protruding from one side of the base facing the cover shell, and a limiting groove matching the limiting column is provided on one side of the cover shell facing the base, and the limiting column is inserted into the limiting groove to achieve limiting installation of the base and the cover shell.

[0012] Optionally, a first connecting column is provided between adjacent bases, and a plurality of bases are connected into a whole through the first connecting column.

[0013] Optionally, a second connecting column is provided between adjacent cover shells, and a plurality of cover shells are connected into a whole through the second connecting column.

[0014] The internal circuits of traditional double-sided power strips are relatively complicated, which leads to problems such as wrong connection and missing connection during the wiring process. Unlike traditional double-sided power strips, the double-sided power strip of the utility model sets the neutral copper sheet, the live copper sheet and the ground copper sheet as an integrated structure. During assembly, the neutral copper sheet, the live copper sheet and the ground copper sheet can be installed in the cover of all the inner cores as a whole, so that the circuit of the power strip is neat and does not require wiring, which simplifies the welding or wiring steps of the copper sheet and avoids problems such as wrong connection and missing connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of a double-sided plug board of the utility model;

[0017] Figure 2 An exploded view of an embodiment of a double-sided power strip of the utility model;

[0018] Figure 3 This is a schematic structural diagram of a cover shell of an embodiment of a double-sided power strip of the utility model;

[0019] Figure 4 This is a structural schematic diagram of a base of an embodiment of a double-sided power strip of the utility model;

[0020] Figure 5 This is a structural schematic diagram of a copper sheet assembly installed on a base in one embodiment of a double-sided socket board of the utility model.

[0021] Description of Figure Numbers:

[0022] Label name Label name Label name 1 Inner core 1222 Second FireWire jack 211 The first zero line slot copper sheet 11 Base 1223 Second ground jack 212 The second zero line slot copper sheet 111 First card slot 123 First Slot 213 Neutral line copper sheet 112 Second card slot 124 Second Slot 22 Fire wire copper sheet 113 Limit column 125 Third Slot 221 First FireWire slot copper sheet 12 Housing 126 First baffle 222 The second FireWire slot copper sheet 121 First socket hole 127 Second baffle 223 FireWire Copper Sheet 1211 First neutral line jack 128 Mounting port 23 Ground copper sheet 1212 First FireWire jack 129 Limit slot 231 The first ground wire slot copper sheet 1213 First ground jack 13 First connecting column 232 Second ground wire slot copper sheet 122 Second socket hole 14 Second connecting column 233 Ground wire copper sheet 1221 Second neutral line jack 21 Neutral copper sheet

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0026] In addition, the descriptions of "second", "second" and the like in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "second" or "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0027] At present, most power strips on the market are single-sided, and a small number of power strips are double-sided or multi-sided. Due to the complex circuits of these double-sided or multi-sided power strips, the power strips are usually shorter, resulting in a limited number of sockets. If the length of the power strip is to be extended to provide more sockets, the copper sheets in adjacent sockets need to be welded or wired to form conductivity, which not only causes messy wiring inside the power strip, but also makes the assembly process prone to problems such as wrong connection and missing connection.

[0028] Therefore, the utility model provides a plug board.

[0029] Reference Figures 1 to 5 The embodiment of the double-sided power strip of the utility model comprises a shell (not shown), a plurality of inner cores 1 and a copper sheet assembly. The plurality of inner cores 1 are detachably arranged in the chamber of the shell. The inner core 1 comprises a base 11 and a cover 12 buckled on the base 11. The cover 12 is provided with a first socket hole 121 and a second socket hole 122 on two mutually perpendicular surfaces. A slot arranged opposite to the first socket hole 121 and the second socket hole 122 is arranged in the cover 12. A avoidance hole arranged opposite to the first socket hole 121 and the second socket hole 122 is opened on the shell. The copper sheet assembly comprises a slot copper sheet arranged in the slot and a line copper sheet arranged between adjacent inner cores. The slot copper sheet is connected to the line copper sheet in one piece.

[0030] The power strip is provided with at least two inner cores 1 for fixing the copper sheet. The more inner cores 1 there are, the more jacks there are. The inner cores 1 are detachably arranged in the chamber of the outer shell (not indicated). The outer shell (not indicated) includes a lower shell and an upper shell. The lower shell and the upper shell are detachably connected to facilitate the assembly of the inner core 1. The inner core 1 includes a base 11 and a cover 12 that is buckled on the base 11. The cover 12 is respectively provided with a first socket hole 121 and a second socket hole 122 on two mutually perpendicular surfaces. The cover 12 is provided with a slot that is arranged opposite to the first socket hole 121 and the second socket hole 122. Among them, the first socket hole 121 and the second socket hole 122 are both three-hole holes. The first socket hole 121 includes a first neutral line socket 1211, a first live line socket 1212 and a first ground line socket 1213, and the second socket hole 122 includes a second neutral line socket 1221, a second live line socket 1222 and a second ground line socket 1223. A panel is provided in the housing 12 to enclose a first slot 123, a second slot 124 and a third slot 125, the first slot 123 and the second slot 124 are symmetrically arranged on both sides of the third slot 125, and the first slot 123 is connected to the first neutral line socket 1211 and the second neutral line socket 1221, the second slot 124 is connected to the first live line socket 1212 and the second live line socket 1222, and the third slot 125 is connected to the first ground line socket 1213 and the second ground line socket 1223.

[0031] At this time, the copper sheet assembly includes a neutral wire copper sheet 21, a live wire copper sheet 22 and a ground wire copper sheet 23. The neutral wire copper sheet 21 includes a first neutral wire slot copper sheet 211 and a second neutral wire slot copper sheet 212 arranged in the first slot 123, and a neutral wire line copper sheet 213 arranged between two adjacent inner cores 1, and the first neutral wire slot copper sheet 211, the second neutral wire slot copper sheet 212 and the neutral wire line copper sheet 213 are connected as a whole.

[0032] The live wire copper sheet 22 includes a first live wire slot copper sheet 221 and a second live wire slot copper sheet 222 arranged in the second slot 124, and a live wire line copper sheet 223 arranged between two adjacent inner cores 1, and the first live wire slot copper sheet 221, the second live wire slot copper sheet 222 and the live wire line copper sheet 223 are integrally connected.

[0033] The ground copper sheet 23 includes a first ground slot copper sheet 231 and a second ground slot copper sheet 232 arranged in the third slot 125, and a ground line copper sheet 233 arranged between two adjacent inner cores 1, and the first ground slot copper sheet 231, the second ground slot copper sheet 232 and the ground line copper sheet 233 are connected as a whole.

[0034] The integral connection refers to being integrally formed or connected into a whole by fasteners (such as screws, bolts, etc.). The housing (not shown) is provided with avoidance holes arranged opposite to the first socket hole 121 and the second socket hole 122, so that the plug can pass through the avoidance holes and the socket hole and be inserted into the slot.

[0035] The internal circuits of traditional double-sided power strips are relatively complex, which leads to problems such as wrong connection and missing connection during the wiring process. Unlike traditional double-sided power strips, the utility model double-sided power strip sets the neutral copper sheet 21, the live copper sheet 22 and the ground copper sheet 23 as an integrated structure. During assembly, the neutral copper sheet 21, the live copper sheet 22 and the ground copper sheet 23 are first installed on the base 11 of all the inner cores 1 as a whole, and then covered with the cover 12, and then all the inner cores 1 are arranged and fixed on the lower shell of the outer shell (not marked) and then covered with the upper shell of the outer shell (not marked) to complete the assembly. It is not difficult to see that the technical solution of the utility model makes the circuit of the power strip neat by designing the conductive copper sheet as an integrated structure, without the need for wiring, simplifying the welding or wiring steps of the copper sheet, and avoiding problems such as wrong connection and missing connection.

[0036] Reference Figure 1 and Figure 2 In one embodiment of the utility model, the first neutral line jack 1211 and the second neutral line jack 1221 on the same inner core 1 are arranged in the same plane, the first live line jack 1212 and the second live line jack 1222 are arranged in the same plane, the first ground line jack 1213 and the second ground line jack 1223 are arranged in the same plane, and the ground line jack is located between the neutral line jack and the live line jack. The first neutral line jack 1211, the first live line jack 1212 and the first ground line jack 1213 are arranged in the same plane, and the second neutral line jack 1221, the second live line jack 1222 and the second ground line jack 1223 are arranged in the same plane.

[0037] The neutral line copper sheet 213, the live line copper sheet 223 and the ground line copper sheet 233 are all arranged parallel and spaced along the length direction of the double-sided plug board. The first neutral line slot copper sheet 211 is bent with the neutral line copper sheet 213, and the second neutral line slot copper sheet 212 is arranged below the first neutral line slot copper sheet 211 and connected to the first neutral line slot copper sheet 211. The first live line slot copper sheet 221 is bent with the live line copper sheet 223, and the second live line slot copper sheet 222 is arranged below the first live line slot copper sheet 221 and connected to the first live line slot copper sheet 221. The second ground line slot copper sheet 232 is bent with the ground line copper sheet 233, and the first ground line slot copper sheet 231 and the second ground line slot copper sheet 232 are the same copper sheet.

[0038] In this embodiment, the first neutral wire slot copper sheet 211 and the second neutral wire slot copper sheet 212 are coplanarly arranged and integrally connected, the first live wire slot copper sheet 221 and the second live wire slot copper sheet 222 are coplanarly arranged and integrally connected, and the first ground wire slot copper sheet 231 and the second ground wire slot copper sheet 232 are coplanarly arranged and integrally connected, thereby making the circuits inside the power strip neater.

[0039] Reference Figure 3 , the length of the first slot 123 along the vertical direction is longer, and the length of the third slot 125 along the front-to-back direction is longer, then the length of the first slot 123 along the vertical direction is greater than the length of the third slot 125 along the vertical direction, and the depth of the third slot 125 along the front-to-back direction is greater than the depth of the first slot 123 along the front-to-back direction. The second slot 124 is symmetrically arranged with the first slot 123.

[0040] Furthermore, a first baffle 126 is provided in the first slot 123, and the top surface of the first baffle 126 is flush with the bottom surface of the first neutral line jack 1211. A second baffle 127 is provided in the second slot 124, and the height of the second baffle 127 is consistent with the height of the first baffle 126. The first baffle 126 and the second baffle 127 are used to prevent the first plug inserted into the first socket hole 121 and the second plug inserted into the second socket hole 122 from interfering with each other.

[0041] The first baffle 126 separates the first slot 123 into a first chamber and a second chamber, the second baffle 127 separates the second slot 124 into a third chamber and a fourth chamber, and the first chamber and the second chamber are connected, the third chamber and the fourth chamber are connected, the first neutral line slot copper sheet 211 is set in the first chamber, the second neutral line slot copper sheet 212 is set in the second chamber, the first live line slot copper sheet 221 is set in the third chamber, and the second live line slot copper sheet 222 is set in the fourth chamber. When plugs are inserted into both the first socket hole 121 and the second socket hole 122, the pins of the first plug and the second plug are isolated by the first baffle 126 and the second baffle 127, thereby preventing the first plug and the second plug from contacting each other.

[0042] Reference Figure 3 , Figure 4 and Figure 5 The neutral line copper sheet 213 is attached to the outer side of the base 11, and the side wall of the first slot 123 is provided with an installation opening 128. The neutral line slot copper sheet is passed through the installation opening 128 to be inserted into the first slot 123, thereby realizing the installation of the neutral line copper sheet 21.

[0043] The base 11 is provided with a first card slot 111 and a second card slot 112 extending along the length direction of the double-sided socket board. The width of the first card slot 111 is consistent with the thickness of the live wire copper sheet 223, and the width of the second card slot 112 is consistent with the width of the ground wire copper sheet 233. The live wire copper sheet 223 is embedded in the first card slot 111, and the ground wire copper sheet 233 is embedded in the second card slot 112, thereby realizing the installation of the live wire copper sheet 22 and the ground wire copper sheet 23.

[0044] Reference Figure 3 and Figure 4 A limiting column 113 is protruding from one side of the base 11 facing the cover shell 12, and a limiting groove 129 matching the limiting column 113 is provided on one side of the cover shell 12 facing the base 11. The limiting column 113 is inserted into the limiting groove 129 to achieve the limited installation of the base 11 and the cover shell 12.

[0045] Further, see Figure 1 A first connecting column 13 is provided between adjacent bases 11, and several bases 11 are connected as a whole through the first connecting column 13. Similarly, a second connecting column 14 is provided between adjacent cover shells 12, and several cover shells 12 are connected as a whole through the second connecting column 14. Thus, quick assembly of all bases 11 and all cover plates can be achieved.

[0046] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A double-sided power strip, characterized in that: include: shell; A plurality of inner cores, wherein the plurality of inner cores are detachably arranged in the cavity of the outer shell, the inner core comprises a base and a cover shell buckled with the base, the cover shell is respectively provided with a first socket hole position and a second socket hole position on two mutually perpendicular surfaces, the first socket hole position and the second socket hole position are both three-hole hole positions, a slot is provided in the cover shell and is arranged opposite to the first socket hole position and the second socket hole position, and a avoidance hole is provided on the outer shell and is arranged opposite to the first socket hole position and the second socket hole position; A copper sheet assembly comprises a slot copper sheet arranged in the slot and a circuit copper sheet arranged between two adjacent inner cores, wherein the slot copper sheet is integrally connected with the circuit copper sheet.

2. The double-sided plug board according to claim 1, characterized in that: The first socket hole position includes a first neutral wire socket, a first live wire socket and a first ground wire socket, and the second socket hole position includes a second neutral wire socket, a second live wire socket and a second ground wire socket; A first slot, a second slot and a third slot are arranged in the cover shell, the first slot and the second slot are symmetrically arranged on both sides of the third slot, and the first slot is connected to the first neutral wire jack and the second neutral wire jack, the second slot is connected to the first live wire jack and the second live wire jack, and the third slot is connected to the first ground wire jack and the second ground wire jack.

3. The double-sided plug board according to claim 2, characterized in that: The copper sheet assembly includes a neutral copper sheet, a live copper sheet and a ground copper sheet. The zero line copper sheet includes a first zero line slot copper sheet and a second zero line slot copper sheet arranged in the first slot, and a zero line copper sheet arranged between two adjacent inner cores, and the first zero line slot copper sheet, the second zero line slot copper sheet and the zero line copper sheet are connected as one piece; The live wire copper sheet includes a first live wire slot copper sheet and a second live wire slot copper sheet arranged in the second slot, and a live wire line copper sheet arranged between two adjacent inner cores, and the first live wire slot copper sheet, the second live wire slot copper sheet and the live wire line copper sheet are integrally connected; The ground wire copper sheet includes a first ground wire slot copper sheet and a second ground wire slot copper sheet arranged in the third slot, and a ground wire line copper sheet arranged between two adjacent inner cores, and the first ground wire slot copper sheet, the second ground wire slot copper sheet and the ground wire line copper sheet are integrally connected.

4. The double-sided plug board according to claim 3, characterized in that: The first neutral wire jack and the second neutral wire jack are arranged in the same plane, the first live wire jack and the second live wire jack are arranged in the same plane, the first ground wire jack and the second ground wire jack are arranged in the same plane, and the ground wire jack is located between the neutral wire jack and the live wire jack; The neutral line copper sheet, the live line copper sheet and the ground line copper sheet are all arranged parallel and spaced along the length direction of the double-sided socket board, the first neutral line slot copper sheet is bent with the neutral line copper sheet, and the second neutral line slot copper sheet is arranged below the first neutral line slot copper sheet and connected to the first neutral line slot copper sheet in one piece; The first live wire slot copper sheet is bent and arranged with the live wire line copper sheet, and the second live wire slot copper sheet is arranged below the first live wire slot copper sheet and is integrally connected with the first live wire slot copper sheet; The second ground wire slot copper sheet is bent with the ground wire line copper sheet, and the first ground wire slot copper sheet and the second ground wire slot copper sheet are the same copper sheet.

5. The double-sided plug board according to claim 4, characterized in that: The length of the first slot along the up-down direction is greater than the length of the third slot along the up-down direction, and the depth of the third slot along the front-back direction is greater than the depth of the first slot along the front-back direction.

6. The double-sided plug board according to claim 5, characterized in that: A first baffle is arranged in the first slot, and the top surface of the first baffle is flush with the bottom surface of the first neutral line jack. A second baffle is arranged in the second slot, and the height of the second baffle is consistent with the height of the first baffle. The first baffle and the second baffle are used to prevent the first plug inserted into the first socket hole and the second plug inserted into the second socket hole from interfering with each other.

7. The double-sided plug board according to claim 4, characterized in that: The neutral line copper sheet is attached to the outer side of the base, a mounting opening is provided on the side wall of the first slot, and the neutral line slot copper sheet is passed through the mounting opening to be inserted into the first slot; The base is provided with a first card slot and a second card slot extending along the length direction of the double-sided socket board, the width of the first card slot is consistent with the thickness of the live wire copper sheet, the width of the second card slot is consistent with the width of the ground wire copper sheet, the live wire copper sheet is embedded in the first card slot, and the ground wire copper sheet is embedded in the second card slot.

8. The double-sided power strip according to claim 1, characterized in that: A limiting column is protruding from one side of the base facing the cover shell, and a limiting groove matching the limiting column is provided on one side of the cover shell facing the base. The limiting column is inserted into the limiting groove to achieve limiting installation of the base and the cover shell.

9. The double-sided plug board according to claim 8, characterized in that: A first connecting column is arranged between adjacent bases, and a plurality of bases are connected into a whole through the first connecting column.

10. The double-sided power strip according to claim 8, characterized in that: A second connecting column is arranged between adjacent cover shells, and a plurality of cover shells are connected into a whole through the second connecting column.

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