CN112003063A - Single-row socket - Google Patents

Abstract

The invention provides a single-row socket which is provided with at least 1 ten-hole base or/and at least 1 seven-hole base; plug bush copper bars are arranged in the ten-hole base and the seven-hole base, and an L-pole welding leg, an N-pole welding leg and an E-pole welding leg are arranged on the plug bush copper bars; the ten-hole base and the seven-hole base are provided with an L-pole welding pin hole, an N-pole welding pin hole and an E-pole welding pin hole; when ten hole bases of a plurality of and seven hole bases of a plurality of were installed in same single socket, all L utmost point leg holes, N utmost point leg hole, E utmost point leg hole were respectively on same straight line, and all L utmost point legs all weld on same L utmost point connects the copper bar, and all N utmost point legs all weld on same N utmost point connects the copper bar, and all E utmost point legs all weld on same E utmost point connects the copper bar. The welding of leg and connection copper bar can adopt the machine to accomplish automatically, promotes degree of automation by a wide margin, and difficult rosin joint short circuit between the inner conductor improves quality stability and safety in utilization by a wide margin.

Description

Single-row socket

Technical Field

The invention relates to the technical field of electricity, in particular to a single-row socket.

Background

Modern life has comprehensively entered into electrification, informationization, intellectuality, and people have more and more electronic product, electrical apparatus house etc. and need can both connect the power at any time, have also had further demand to traditional single socket. At present, the quality of the single-row socket is improved by various integrated copper bar structures in the single-row socket, the integrated copper bars are firstly installed in a base, and then the base is installed on a shell of the single-row socket, so that the copper bars in the base are connected with a power line. But among the prior art integral type copper bar often material utilization is low, and the mould is complicated, and processing difficulty is also consuming time with the installation of base, these all can greatly increased manufacturing enterprise's cost, and the copper bar also oxidizes easily in prior art's base moreover, and the copper bar adopts the welded mode to be connected with the power cord in addition, and the solder joint is many, easily takes place rosin joint, short circuit scheduling problem.

If the single-row socket is designed to be standardized and modularized, the same parts are produced in large batch and assembled into various finished products by using the same parts, the requirements of people on various single-row socket specifications are met, and the cost can be greatly reduced. The copper bar structure and the base for the single-row socket are standardized and modularized, the automation degree can be greatly improved, the copper bar and the base can be assembled automatically by a machine, the production efficiency is improved, and the production cost is reduced. If the L-pole welding leg, the N-pole welding leg and the E-pole welding leg are led out of the same type of base at fixed positions, and each base is only provided with 1L-pole welding leg and 1N-pole welding leg, welding spots are greatly reduced, welding of a copper bar and a power line can be completed by a machine, production efficiency is improved, problems of insufficient soldering, short circuit and the like cannot occur, and product control management is facilitated.

Disclosure of Invention

The invention aims to solve the technical problem of providing a single-row socket, so that welding of a copper bar and a power line can be automatically completed by a machine, the automation degree is greatly improved, the production efficiency is improved, the production cost is reduced, and the product control management is facilitated.

The technical scheme of the invention is that the invention provides a single-row socket, which comprises a shell consisting of an upper cover and a lower cover, wherein at least 1 ten-hole base or/and at least 1 seven-hole base is/are arranged in the shell; plug bush copper bars are arranged in the ten-hole base and the seven-hole base, and an L-pole welding leg, an N-pole welding leg and an E-pole welding leg are arranged on the plug bush copper bars; the ten-hole base and the seven-hole base are respectively provided with an L-pole welding foot hole for enabling an L-pole welding foot to extend out of the base, an N-pole welding foot hole for enabling an N-pole welding foot to extend out of the base and an E-pole welding foot hole for enabling an E-pole welding foot to extend out of the base; when a plurality of ten-hole bases and a plurality of seven-hole bases are installed in the same single-row socket, L-pole welding foot holes, N-pole welding foot holes and E-pole welding foot holes on all ten-hole bases and all seven-hole bases are respectively on the same straight line, the straight line where the L-pole welding foot holes are located, the straight line where the N-pole welding foot holes are located and the straight line where the E-pole welding foot holes are located are parallel to each other, and the distance between every two L-pole welding foot holes and the distance between every two E-pole welding foot holes are not less than 3; all L-pole welding feet are welded on the same L-pole connecting copper strip, all N-pole welding feet are welded on the same N-pole connecting copper strip, and all E-pole welding feet are welded on the same E-pole connecting copper strip.

Compared with the prior art, the single-row socket has the following advantages: the ten-hole base and the seven-hole base are in modular design, so that the standardization of materials is greatly improved; the L utmost point leg that stretches out in all bases, the N utmost point leg, the E utmost point leg all is parallel to each other and two liang distances between the straight line at same straight line and place separately accord with electric safety, then with the L utmost point leg that stretches out in all bases, the N utmost point leg, the E utmost point leg welds respectively and connects the copper bar at the L utmost point, the copper bar is connected to the N utmost point, can adopt the machine to accomplish automatically on the copper bar is connected to the E utmost point, promote degree of automation by a wide margin, and the production efficiency is improved, and the production cost is reduced, still make things convenient for article accuse management.

Preferably, the plug bush copper strip comprises an L-pole integrated copper strip, an N-pole integrated copper strip and an E-pole integrated copper strip which are respectively formed by bending integrally-formed copper sheets, an L-pole welding foot is arranged on the L-pole integrated copper strip, an N-pole welding foot is arranged on the N-pole integrated copper strip, and an E-pole welding foot is arranged on the E-pole integrated copper strip; the L-pole integrated copper strip comprises a straight-strip-shaped L-pole connecting main piece, at least 1L-pole plug bush is respectively arranged at two end parts of the L-pole connecting main piece, and the L-pole plug bush is a three-pole L-pole plug bush or a two-pole L-pole plug bush; the N-pole integrated copper strip comprises a straight N-pole connecting main piece, at least 1N-pole plug bush is respectively arranged at two end parts of the N-pole connecting main piece, and the N-pole plug bush is a three-pole N-pole plug bush or a two-pole N-pole plug bush; at least 1E pole plug bush is arranged on the E pole integrated copper bar. By adopting the structure, the L-pole integrated copper strip, the N-pole integrated copper strip and the E-pole integrated copper strip are respectively formed by bending the integrally formed copper sheets, so that the single-row porous socket copper strip with fixed specification can be manufactured, then a plurality of sets of copper strip structures are assembled into various porous sockets with different specifications, the copper strips with fixed specification can be manufactured by using the same die and bending process, the modularized production can be carried out, the automation degree can be greatly improved, and the production efficiency is improved; two ends of the L pole connection main piece are respectively provided with at least 1L pole plug bush, two ends of the N pole connection main piece are respectively provided with at least 1N pole plug bush, and the copper bar for manufacturing the single-row porous socket in the mode enables the plug bushes to be arranged compactly, improves the utilization rate of the copper bar and reduces the production cost.

Preferably, in the ten-hole base, two end parts of the L-pole connecting main sheet are respectively provided with 1 two-pole L-pole plug bush and 1 three-pole L-pole plug bush; two end parts of the N pole connecting main sheet are respectively provided with 1 two-pole N pole plug bush and 1 three-pole N pole plug bush; 2 bipolar L-pole plug bushes and 2 bipolar N-pole plug bushes respectively form 2 sets of bipolar jacks, and the orientations of the 2 sets of bipolar jacks are parallel to each other; 2 tripolar L utmost point plug bushes, 2 tripolar N utmost point plug bushes correspond respectively and constitute L utmost point jack and the N utmost point jack of 2 sets of tripolar jacks, and the E utmost point jack in 2 sets of tripolar jacks is located respectively between the L utmost point jack and the N utmost point jack in 2 sets of two polar jacks, and the orientation of the E utmost point jack that corresponds is parallel to each other with the orientation of two polar jacks, and the orientation of 2 sets of tripolar jacks is also parallel to each other. By adopting the structure, the copper bar for the single-row ten-hole socket with compact plug bush arrangement can be manufactured, and the utilization rate of the copper bar is high.

Preferably, the ten-hole base comprises a panel, a protection door, a partition plate and a bin box, the inserting sleeve copper strip is installed in the bin box, the panel is arranged on the bin box, the partition plate is arranged between the panel and the bin box, and the protection door is arranged between the panel and the partition plate; the panel comprises 2 small panels with five holes; each five-hole small panel is provided with a group of two-pole socket holes and a group of three-pole socket holes, wherein the E-pole jack of each three-pole socket hole is positioned between the L-pole jack and the N-pole jack of each two-pole socket hole, and the orientation of the E-pole jack is parallel to that of each two-pole socket hole; the orientations of the 2 groups of two-pole socket holes are parallel to each other, and the orientations of the 2 groups of three-pole socket holes are also parallel to each other; the partition board is provided with plug bush holes, and the protection door and the plug bush holes respectively correspond to the two-pole socket holes and the three-pole socket holes on the 2 small panels with five holes. By adopting the structure, the base for the single-row ten-hole socket with compact socket hole arrangement can be manufactured, the utilization rate of base materials is improved, the socket holes are all arranged on the five-hole small panel, and panel materials are not wasted at positions where the socket holes are not arranged; the plug bush copper strip is sealed in the space between the bin box and the partition plate, so that the plug bush copper strip is not easy to oxidize; the panel, the bin box, the protective door and the partition plate can be standardized and produced in a modularized mode, and the production efficiency is improved.

Preferably, in the seven-hole base, one end part of the L-pole connecting main sheet is provided with 1 two-pole L-pole plug bush and 1 three-pole L-pole plug bush, the other end part of the L-pole connecting main sheet is provided with 1 two-pole L-pole plug bush, and the two-pole L-pole plug bushes are vertical to each other in orientation; one end part of the N pole connecting main sheet is provided with 1 two-pole N pole plug bush and 1 three-pole N pole plug bush, the other end part is provided with 1 two-pole N pole plug bush, and the two-pole N pole plug bushes are vertical to each other in orientation; 2 bipolar L-pole plug bushes and 2 bipolar N-pole plug bushes respectively form 2 sets of bipolar plug jacks which are vertical to each other in the direction of the plug jacks; the tripolar L utmost point plug bush corresponds L utmost point jack and the N utmost point jack that constitutes the tripolar jack respectively with the tripolar N utmost point plug bush, and the E utmost point jack in the tripolar jack is located between L utmost point jack and the N utmost point jack in 1 set of two polar jack wherein, and the orientation of E utmost point jack is parallel to each other with the orientation of this two polar jack that corresponds. By adopting the structure, the copper bar for the single-row seven-hole socket with compact plug bush arrangement can be manufactured, and the utilization rate of the copper bar is high.

Preferably, the seven-hole base comprises a panel, a protective door, a partition plate and a bin box, the inserting sleeve copper bar is installed in the bin box, the panel is arranged on the bin box, the partition plate is arranged between the panel and the bin box, and the protective door is arranged between the panel and the partition plate; the panel comprises 1 five-hole small panel and 1 double-hole small panel; the five-hole small panel is provided with a group of two-pole socket holes and a group of three-pole socket holes, wherein the E-pole jack of the three-pole socket hole is positioned between the L-pole jack and the N-pole jack of the two-pole socket holes, and the orientation of the E-pole jack is parallel to that of the two-pole socket holes; a group of two-pole socket holes are formed in the double-hole small panel, and the directions of the two-pole socket holes in the five-hole small panel and the two-pole socket holes in the double-hole small panel are perpendicular to each other; the partition board is provided with plug bush holes, and the protection door and the plug bush holes respectively correspond to the two-pole socket holes and the three-pole socket holes on the five-hole small panel and the two-pole socket holes on the two-hole small panel. By adopting the structure, the base for the single-row seven-hole socket with compact socket hole arrangement can be manufactured, the utilization rate of base materials is improved, the socket holes are arranged on the five-hole small panel and the double-hole small panel, and panel materials are not wasted at positions without the socket holes; the plug bush copper strip is sealed in the space between the bin box and the partition plate, so that the plug bush copper strip is not easy to oxidize; the panel, the bin box, the protective door and the partition plate can be standardized and produced in a modularized mode, and the production efficiency is improved.

Preferably, the L-pole welding feet are arranged on one side of the L-pole integrated copper bar back to the L-pole plug bush; the N-pole welding feet are all arranged on one side, back to the N-pole inserting sleeve, of the N-pole integrated copper strip, and the E-pole welding feet are all arranged on one side, back to the E-pole inserting sleeve, of the E-pole integrated copper strip; the L pole welding foot hole, the N pole welding foot hole and the E pole welding foot hole are all arranged on the bottom surface of the bin box. By adopting the structure, the welding feet on the L-pole plug bush copper strip, the N-pole plug bush copper strip and the E-pole plug bush copper strip extend out of the bottom surface of the bin box, so that the welding is convenient.

Preferably, the L pole sleeves are arranged on two sides of the L pole connecting main piece, and the N pole sleeves are arranged on two sides of the N pole connecting main piece; the L-pole connecting main sheet and the N-pole connecting main sheet are respectively positioned in two mutually parallel planes and vertically projected to be superposed; the bin box is internally provided with an isolation rib, and the isolation rib is used for enabling the distance between the L-pole connecting main sheet and the N-pole connecting main sheet to be not less than 3mm of a safe electrical gap; the storehouse box is provided with the spacing muscle of the L utmost point plug bush that is used for spacing L utmost point plug bush, the spacing muscle of the N utmost point plug bush that is used for spacing N utmost point plug bush, the spacing muscle of the E utmost point copper bar that is used for spacing E utmost point integrative copper bar, make the distance of L utmost point plug bush from the integrative copper bar of N utmost point, the distance of the integrative copper bar of L utmost point of N utmost point plug bush, the distance of the integrative copper bar of E utmost point from the integrative copper bar of L utmost point and the distance of the integrative copper bar of E utmost point from the integrative copper bar of N utmost point all be less than safe electrical clearance 3 mm. By adopting the structure, the distance between every two L-pole plug bush copper bars, between every two N-pole plug bush copper bars and between every two E-pole plug bush copper bars can be ensured to accord with electrical safety.

Preferably, the integrally formed copper sheet bent into the L-pole integrated copper strip is formed by stamping an L-pole copper sheet, and the L-pole plug bushes on all the L-pole integrated copper strips are positioned in the area limited by the two ends of the L-pole connecting main sheet on the L-pole copper sheet; the integrally formed copper sheet bent into the N-pole integrated copper strip is formed by punching an N-pole copper sheet, and the N-pole plug bushes on all the N-pole integrated copper strips are positioned in the area limited by the two ends of the N-pole connecting main sheet on the N-pole copper sheet. By adopting the structure, the utilization rate of the copper sheet can be improved, and the produced waste is least when the copper sheet is punched into the integrated copper strip.

Preferably, a five-hole base is further installed in the shell and comprises a five-hole small panel, a protection door, a partition plate and a bin box, the inserting sleeve copper strip is installed in the bin box, the five-hole small panel is arranged on the bin box, the partition plate is arranged between the five-hole small panel and the bin box, and the protection door is arranged between the five-hole small panel and the partition plate; a group of two-pole socket holes and a group of three-pole socket holes are arranged on the five-hole small panel, wherein an E-pole jack of the three-pole socket hole is positioned between an L-pole jack and an N-pole jack of the two-pole socket holes, and the orientation of the E-pole jack is parallel to that of the two-pole socket holes; the partition board is provided with a plug bush hole, and the protection door and the plug bush hole respectively correspond to the two-pole socket hole and the three-pole socket hole on the five-hole small panel. By adopting the structure, the five-hole small panel in the five-hole base can be universal with the five-hole small panels in the ten-hole base and the seven-hole base, the production is convenient, and the utilization rate of materials is improved; the five-hole base can be freely and flexibly combined with the ten-hole base and the seven-hole base to form a single-row multi-hole socket, and the specification of the single-row multi-hole socket is enriched.

Drawings

Fig. 1 is a schematic structural diagram of a 14-hole single-row socket of the present invention.

Fig. 2 is a schematic view of the internal structure of the 14-hole single row socket of the present invention with the lower cover removed.

Fig. 3 is a schematic view of the internal structure of the 14-hole single row socket of the present invention with the upper cover and the lower cover removed.

Fig. 4 is a schematic view of the internal structure of the left seven-combined-hole base of the 14-hole single-row socket of the invention with the panel removed.

Fig. 5 is a schematic diagram of the internal structure of the base magazine with seven combined holes in the 14-hole single-row socket of the invention.

Fig. 6 is a schematic diagram of the structure of the left seven-combined-hole copper bar in the 14-hole single-row socket of the present invention.

Fig. 7 is a schematic view of the internal structure of the right seven-combination hole base of the 14-hole single-row socket of the invention with the panel removed.

Fig. 8 is a schematic diagram of the internal structure of the base magazine with seven combined right holes in the 14-hole single-row socket of the invention.

Fig. 9 is a schematic view of a right seven-combination-hole copper bar structure in a 14-hole single-row socket according to the present invention.

Fig. 10 is a schematic structural view of a 19-hole single-row socket of the present invention.

Fig. 11 is a schematic view of the internal structure of the 19-hole single row socket with the upper cover removed.

Fig. 12 is a schematic view of the internal structure of the 19-hole single-row socket of the present invention with the panel removed from the base with five independent combined holes.

Fig. 13 is a schematic view of the internal structure of the independent five-combination-hole base cartridge in the 19-hole single-row socket of the present invention.

Fig. 14 is a schematic view of the structure of the independent five-combined-hole copper bar in the 19-hole single-row socket of the present invention.

Fig. 15 is a schematic structural view of a 25-hole single-row socket of the present invention.

Fig. 16 is a schematic view of the internal structure of the 25-hole single row socket of the present invention with the cover and the base panel removed.

Fig. 17 is a schematic view of the internal structure of the 25-hole single-row socket of the present invention with the panel removed from the transverse ten-combination-hole base.

Fig. 18 is a schematic diagram of the internal structure of the transverse ten-combination-hole base magazine in the 25-hole single-row socket of the present invention.

Fig. 19 is a schematic diagram of a transverse ten-combination hole copper bar structure in a 25-hole single row socket of the present invention.

As shown in the figure: 1. the single-row socket comprises, by weight, 1-1 part of a single-row socket body, an upper cover, 1-2 parts of a lower cover, 1-3 parts of a switch, 1-4 parts of a button, 1-5 parts of an L-pole connecting copper strip, 1-6 parts of an N-pole connecting copper strip, 1-7 parts of an E-pole connecting copper strip, 1-8 parts of an L-pole power line, 1-9 parts of an N-pole power line, 1-10 parts of an E-pole power line, 2 parts of an independent five-combined-hole-type module, 3 parts of a left seven-combined-hole-type module, 4 parts of a right seven-combined-hole-type module, 5 parts of a transverse ten-combined-hole-type module, 6 parts of a panel, 6-1 part of a five-hole small panel, 6-2 parts of a double-hole small panel, 7 parts of a partition plate, 7-1 part of a protective door bin, 8 parts of a bin box, 8-1 parts of an isolation rib, The device comprises an L pole plug bush limiting rib, 9, a protective door, 9-1, a five-hole protective door, 9-2, a double-hole protective door, 10, a plug bush copper bar, 11, an L pole integrated copper bar, 11-1, an L pole plug bush, 11-11, a three-pole L pole plug bush, 11-12, a two-pole L pole plug bush, 11-2, an L pole welding pin, 11-3, an L pole connecting main piece, 12, an N pole integrated copper bar, 12-1, an N pole plug bush, 12-11, a three-pole N pole plug bush, 12-12, a two-pole N pole plug bush, 12-2, an N pole welding pin, 12-3, an N pole connecting main piece, 13, an E pole integrated copper bar, 13-1, an E pole plug bush, 13-2 and an E pole welding pin.

Detailed Description

For a better understanding of the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the present application and does not limit the scope of the present application in any way. Like reference numerals refer to like elements throughout the specification.

In the drawings, the thickness, size, and shape of an object have been slightly exaggerated for convenience of explanation. The figures are purely diagrammatic and not drawn to scale.

It will be further understood that the terms "comprises," "comprising," "includes," "including," and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Further, when a statement such as "… at least one" appears after the list of listed features, the entire listed feature is modified rather than modifying individual elements in the list.

Example 1:

as shown in fig. 1 to 3, the 14-hole single-row socket of the present invention includes a housing composed of an upper cover 1-1 and a lower cover 1-2, and a switch 1-3, a button 1-4 for controlling the switch, a left seven-combination hole type module 3, a right seven-combination hole type module 4, an L-pole connecting copper bar 1-5, an N-pole connecting copper bar 1-6, an E-pole connecting copper bar 1-7, an L-pole power line 1-8, an N-pole power line 1-9, and an E-pole power line 1-10 are installed in the housing. The straight line where the L-pole welding leg, the straight line where the N-pole welding leg and the straight line where the E-pole welding leg extend out of the left seven-combined hole-type module 3 and the right seven-combined hole-type module 4 are respectively parallel, and the distance between every two straight lines meets the requirement of electrical safety by 3 mm. The L-pole connecting copper strips 1-5, the N-pole connecting copper strips 1-6 and the E-pole connecting copper strips 1-7 are respectively welded with L-pole welding pins, N-pole welding pins and E-pole welding pins extending out of the left seven-combined-hole-type module 3 and the right seven-combined-hole-type module 4, and are respectively electrically connected with the L-pole power line 1-8, the N-pole power line 1-9 and the E-pole power line 1-10, and 3 connectors of the switches 1-3 are also respectively electrically connected with the L-pole power line 1-8, the N-pole power line 1-9 and the E-pole power line 1-10.

As shown in fig. 4 to 6, the left seven-combined hole type module includes a base and a slip copper bar 10 mounted in the base. The base of the left seven-combined-hole-type module comprises a panel 6, a partition 7 and a bin box 8, wherein the panel comprises 1 five-hole small panel 6-1 and 1 double-hole small panel 6-2, the five-hole small panel 6-1 is positioned on the left side of the double-hole small panel 6-2, 1 group of three-pole single-row socket holes and 1 group of dipolar single-row socket holes are formed in the five-hole small panel, and 1 group of dipolar single-row socket holes are formed in the double-hole small panel. The partition 7 is arranged between the panel 6 and the bin 8; the bin 8 is used for mounting an insert copper strip 10 which is enclosed in the space between the bin 8 and the partition 7. An isolation rib for isolating the L-pole integrated copper strip and the N-pole integrated copper strip, an L-pole plug bush limiting rib for limiting the L-pole integrated copper strip, an N-pole plug bush limiting rib for limiting the N-pole integrated copper strip and an E-pole copper strip limiting rib for limiting the E-pole integrated copper strip are arranged in the bin box 8; the isolation ribs enable the minimum distance between the L-pole integrated copper strip and the N-pole integrated copper strip to meet the electrical safety requirement of 3 mm; the spacing muscle of E utmost point copper bar makes E utmost point integrative copper bar and L utmost point integrative copper bar and the integrative copper bar of N utmost point all keep apart, and the minimum distance between E utmost point integrative copper bar and the integrative copper bar of L utmost point, E utmost point integrative copper bar and the integrative copper bar of N utmost point all accords with 3mm of electrical safety requirement. The bottom surface of the bin box is provided with 1L pole welding pin hole, 1N pole welding pin hole and 1E pole welding pin hole, and the distance between each two L pole welding pin holes, the N pole welding pin holes and the E pole welding pin holes is 3mm meeting the electrical safety requirement. The partition board is provided with a protective door bin 7-1 which comprises 1 five-hole protective door bin and 1 double-hole protective door bin, wherein 1 five-hole protective door 9-1 is installed in the five-hole protective door bin, and 1 double-hole protective door 9-2 is installed in the double-hole protective door bin; the bottom of the five-hole protection door bin is correspondingly provided with 1 group of three-pole plug bush holes and 1 group of two-pole plug bush holes, and the bottom of the double-hole protection door bin is correspondingly provided with 1 group of two-pole plug bush holes. The five-hole small panel 6-1 and the double-hole small panel 6-2 are respectively arranged on the five-hole protective door 9-1 and the double-hole protective door 9-2 and are connected with the bin box 8, the partition board is spliced with the bin box, the panel is connected with the bin box in a buckling manner, the partition board is provided with a buckling through hole, and the buckle for connecting the panel and the bin box passes through the corresponding buckling through hole.

The plug bush copper strip 10 of the left seven-combined hole type module comprises 1L-pole integrated copper strip 11, 1N-pole integrated copper strip 12 and 1E-pole integrated copper strip 13, wherein the L-pole integrated copper strip, the N-pole integrated copper strip and the E-pole integrated copper strip are all made by bending integrally-formed copper sheets; the L-pole integrated copper strip 11 comprises a straight L-pole connecting main piece 11-3, wherein two sides of the L-pole connecting main piece are respectively provided with 1 three-pole L-pole plug bush 11-11 and 2 two-pole L-pole plug bushes 11-12, wherein the 1 two-pole L-pole plug bush is perpendicular to the L-pole connecting main piece 11-3, the two-pole L-pole plug bush perpendicular to the L-pole connecting main piece and the three-pole L-pole plug bush are respectively arranged on two sides of the L-pole connecting main piece and opposite to each other, the other 1 two-pole L-pole plug bush is parallel to the L-pole connecting main piece, the two-pole L-pole plug bush parallel to the L-pole connecting main piece is positioned on the right side of the three-pole L-pole plug bush, the two-pole L-pole plug bush perpendicular to the L-pole connecting main piece is provided with an L-pole welding foot 11-2, and the L-pole welding foot; the E-pole integrated copper strip 13 is provided with 1E-pole plug bush 13-1 and 1E-pole welding foot 13-2, and the E-pole welding foot is arranged at one end of the E-pole plug bush, which is opposite to the L-pole connecting main sheet; the N-pole integrated copper strip 12 comprises a straight-bar-shaped N-pole connection main piece 12-3, wherein two sides of the N-pole connection main piece are respectively provided with 1 three-pole N-pole plug bush 12-11 and 2 two-pole N-pole plug bush 12-12, wherein the 1 two-pole N-pole plug bush is perpendicular to the N-pole connection main piece, the two-pole N-pole plug bush perpendicular to the N-pole connection main piece and the three-pole N-pole plug bush are respectively positioned on two sides of the N-pole connection main piece and are opposite to each other, the other 1 two-pole N-pole plug bush is parallel to the N-pole connection main piece, the two-pole N-pole plug bush parallel to the N-pole connection main piece is also positioned on the right side of the three-pole N-pole plug bush, and one side, opposite to the three-pole N-pole plug. The L pole connecting main piece and the N pole connecting main piece are respectively arranged in two planes which are parallel to each other, the projections of the two planes which are parallel to each other are positioned on the same straight bar, and the distance between the two planes accords with 3mm of electrical safety. The bottom surfaces of all L-pole plug bushes, the bottom surfaces of all N-pole plug bushes and the bottom surfaces of all E-pole plug bushes are located in the same plane, and the distance between all L-pole plug bushes and the N-pole connecting main piece, the distance between all N-pole plug bushes and the L-pole connecting main piece, the distance between all E-pole plug bushes and the L-pole connecting main piece and the distance between all E-pole plug bushes and the N-pole connecting main piece are all minimum values and all accord with 3mm of electrical safety, so that the plug bush copper bar of the left seven-combined hole type module is compact in structure.

And the L-pole welding foot, the N-pole welding foot and the E-pole welding foot on the plug bush copper strip of the left seven-combined hole type module correspondingly extend out of the L-pole welding foot hole, the N-pole welding foot hole and the E-pole welding foot hole on the base of the left seven-combined hole type module one by one.

As shown in fig. 7 to 9, the right seven-combined hole type module includes a base and a slip copper bar 10 mounted in the base. The base of the seven-combined-hole-type module on the right comprises a panel 6, a partition 7 and a bin box 8, wherein the panel comprises 1 five-hole small panel 6-1 and 1 double-hole small panel 6-2, the five-hole small panel 6-1 is positioned on the right side of the double-hole small panel 6-2, 1 group of three-pole single-row socket holes and 1 group of dipolar single-row socket holes are formed in the five-hole small panel, and 1 group of dipolar single-row socket holes are formed in the double-hole small panel. The partition 7 is arranged between the panel 6 and the bin 8; the bin 8 is used for mounting an insert copper strip 10 which is enclosed in the space between the bin 8 and the partition 7. An isolation rib 8-1 for isolating the L-pole integrated copper strip and the N-pole integrated copper strip, an L-pole plug bush limiting rib 8-4 for limiting the L-pole integrated copper strip, an N-pole plug bush limiting rib 8-2 for limiting the N-pole integrated copper strip and an E-pole copper strip limiting rib 8-3 for limiting the E-pole integrated copper strip are arranged in the bin box 8; the isolation ribs enable the minimum distance between the L-pole integrated copper strip and the N-pole integrated copper strip to meet the electrical safety requirement of 3 mm; the spacing muscle of E utmost point copper bar makes E utmost point integrative copper bar and L utmost point integrative copper bar and the integrative copper bar of N utmost point all keep apart, and the minimum distance between E utmost point integrative copper bar and the integrative copper bar of L utmost point, E utmost point integrative copper bar and the integrative copper bar of N utmost point all accords with 3mm of electrical safety requirement. The bottom surface of the bin box is provided with 1L pole welding pin hole, 1N pole welding pin hole and 1E pole welding pin hole, and the distance between each two L pole welding pin holes, the N pole welding pin holes and the E pole welding pin holes is 3mm meeting the electrical safety requirement. The partition board is provided with a protective door bin 7-1 which comprises 1 five-hole protective door bin and 1 double-hole protective door bin, wherein 1 five-hole protective door 9-1 is installed in the five-hole protective door bin, and 1 double-hole protective door 9-2 is installed in the double-hole protective door bin; the bottom of the five-hole protection door bin is correspondingly provided with 1 group of three-pole plug bush holes and 1 group of two-pole plug bush holes, and the bottom of the double-hole protection door bin is correspondingly provided with 1 group of two-pole plug bush holes. The five-hole small panel 6-1 and the double-hole small panel 6-2 are respectively arranged on the five-hole protective door 9-1 and the double-hole protective door 9-2 and are connected with the bin box 8, the partition board is spliced with the bin box, the panel is connected with the bin box in a buckling manner, the partition board is provided with a buckling through hole, and the buckle for connecting the panel and the bin box passes through the corresponding buckling through hole.

The plug bush copper strip 10 of the right seven-combined-hole-type module comprises 1L-pole integrated copper strip 11, 1N-pole integrated copper strip 12 and 1E-pole integrated copper strip 13, wherein the L-pole integrated copper strip, the N-pole integrated copper strip and the E-pole integrated copper strip are all made by bending integrally-formed copper sheets; the L pole integrated copper strip 11 comprises a straight-strip-shaped L pole connection main piece, wherein two sides of the L pole connection main piece are respectively provided with 1 three-pole L pole plug bush and 2 two-pole L pole plug bushes, wherein the 1 two-pole L pole plug bush is vertical to the L pole connection main piece, the two-pole L pole plug bush vertical to the L pole connection main piece and the three-pole L pole plug bush are respectively arranged on two sides of the L pole connection main piece and are opposite to each other, the other 1 two-pole L pole plug bush is parallel to the L pole connection main piece, the two-pole L pole plug bush parallel to the L pole connection main piece is positioned on the right side of the three-pole L pole plug bush, the two-pole L pole plug bush vertical to the L pole connection main piece is provided with an L pole welding foot 11-2, and the L pole welding foot 11-2 is positioned at one end, far away from the L; the E-pole integrated copper bar 13 is provided with 1E-pole plug bush and 1E-pole welding foot 13-2, and the E-pole welding foot is arranged at one end of the E-pole plug bush, which is opposite to the L-pole connecting main sheet; the N-pole integrated copper strip 12 comprises a straight-bar-shaped N-pole connection main piece, wherein 1 three-pole N-pole plug bush and 2 two-pole N-pole plug bushes are arranged on two sides of the N-pole connection main piece respectively, the 1 two-pole N-pole plug bush is perpendicular to the N-pole connection main piece, the two-pole N-pole plug bush perpendicular to the N-pole connection main piece and the three-pole N-pole plug bush are located on two sides of the N-pole connection main piece respectively and are opposite to each other, the other 1 two-pole N-pole plug bush is parallel to the N-pole connection main piece, the two-pole N-pole plug bush parallel to the N-pole connection main piece is also located on the right of the three-pole N-pole plug bush, and an N-pole welding foot 12-2 is arranged on one side. The L pole connecting main piece and the N pole connecting main piece are respectively arranged in two planes which are parallel to each other, the projections of the two planes which are parallel to each other are positioned on the same straight bar, and the distance between the two planes accords with 3mm of electrical safety. The bottom surfaces of all L-pole plug bushes, the bottom surfaces of all N-pole plug bushes and the bottom surfaces of all E-pole plug bushes are located in the same plane, the distance from all L-pole plug bushes to the N-pole connecting main piece, the distance from all N-pole plug bushes to the L-pole connecting main piece, the distance from all E-pole plug bushes to the L-pole connecting main piece and the distance from all E-pole plug bushes to the N-pole connecting main piece are all minimum values and all accord with 3mm of electrical safety, and therefore the plug bush copper bar of the right seven-combined hole type module is compact in structure.

And the L-pole welding foot, the N-pole welding foot and the E-pole welding foot on the plug bush copper strip of the right seven-combined hole type module correspondingly extend out of the L-pole welding foot hole, the N-pole welding foot hole and the E-pole welding foot hole on the base of the right seven-combined hole type module one by one.

Example 2:

as shown in fig. 10 and 11, the 19-hole single-row socket of the present invention includes a housing composed of an upper cover 1-1 and a lower cover 1-2, in which a switch, a button 1-4 for controlling the switch, 2 left seven combined hole type modules 3, 1 independent five combined hole type module 2, an L-pole connecting copper bar 1-5, an N-pole connecting copper bar 1-6, an E-pole connecting copper bar 1-7, an L-pole power line, an N-pole power line, and an E-pole power line are installed. The straight line of the L-pole welding foot, the straight line of the N-pole welding foot and the straight line of the E-pole welding foot extending from the 2 left seven combined hole-type modules 3 and the 1 independent five combined hole-type module 2 are respectively parallel, and the distance between every two straight lines accords with 3mm of electrical safety requirements. The L-pole connecting copper strips 1-5, the N-pole connecting copper strips 1-6 and the E-pole connecting copper strips 1-7 are respectively welded with an L-pole welding foot, an N-pole welding foot and an E-pole welding foot which extend out of the left seven-combined hole type module 3 and the independent five-combined hole type module 2, and are respectively and electrically connected with an L-pole power line, an N-pole power line and an E-pole power line, and 3 connectors of the switch are also respectively and electrically connected with the L-pole power line, the N-pole power line and the E-pole power line.

As shown in fig. 12 to 14, the independent five-combination hole type module 2 includes a base and a socket copper bar 10 mounted in the base. The base of the independent five-combined hole type module 2 comprises a five-hole small panel 6-1, a partition plate 7 and a bin box 8. The partition 7 is arranged between the panel 6 and the bin 8; the bin 8 is used for mounting an insert copper strip 10 which is enclosed in the space between the bin 8 and the partition 7. An isolation rib 8-1 for isolating the L-pole integrated copper strip and the N-pole integrated copper strip, an L-pole plug bush limiting rib 8-4 for limiting the L-pole integrated copper strip, an N-pole plug bush limiting rib 8-2 for limiting the N-pole integrated copper strip and an E-pole copper strip limiting rib 8-3 for limiting the E-pole integrated copper strip are arranged in the bin box 8; the isolation ribs enable the minimum distance between the L-pole integrated copper strip and the N-pole integrated copper strip to meet the electrical safety requirement of 3 mm; the spacing muscle of E utmost point copper bar makes E utmost point integrative copper bar and L utmost point integrative copper bar and the integrative copper bar of N utmost point all keep apart, and the minimum distance between E utmost point integrative copper bar and the integrative copper bar of L utmost point, E utmost point integrative copper bar and the integrative copper bar of N utmost point all accords with 3mm of electrical safety requirement. The bottom surface of the bin box is provided with 1L pole welding pin hole, 1N pole welding pin hole and 1E pole welding pin hole, and the distance between each two L pole welding pin holes, the N pole welding pin holes and the E pole welding pin holes is 3mm meeting the electrical safety requirement. A five-hole protective door bin is arranged on the partition plate, and a five-hole protective door 9-1 is arranged in the five-hole protective door bin; the bottom of the five-hole protection door bin is correspondingly provided with 1 group of three-pole plug bush holes and 1 group of two-pole plug bush holes. The five-hole small panel 6-1 is installed on the five-hole protective door 9-1 and is connected with the bin box 8, the partition board is connected with the bin box in an inserting mode, the panel is connected with the bin box in a buckling mode, a buckling through hole is formed in the partition board, and a buckle for connecting the panel and the bin box passes through the corresponding buckling through hole.

The plug bush copper strip 10 of the independent five-combined hole type module 2 comprises 1L-pole integrated copper strip 11, 1 and N-pole integrated copper strip 12 and 1E-pole integrated copper strip 13, wherein the L-pole integrated copper strip, the N-pole integrated copper strip and the E-pole integrated copper strip are all made by bending integrally-formed copper sheets; the L-pole integrated copper strip 11 comprises a straight-bar-shaped L-pole connecting main piece, two sides of the L-pole connecting main piece are respectively provided with 1 three-pole L-pole plug bush and 1 two-pole L-pole plug bush, the two-pole L-pole plug bushes are perpendicular to the L-pole connecting main piece, the two-pole L-pole plug bushes and the three-pole L-pole plug bush are respectively arranged on two sides of the L-pole connecting main piece and are opposite to each other, an L-pole welding foot 11-2 is arranged on the two-pole L-pole plug bushes, and the L-pole welding foot 11-2 is positioned at one end, far away from the L-pole connecting main piece; the E-pole integrated copper bar 13 is provided with 1E-pole plug bush and 1E-pole welding foot 13-2, and the E-pole welding foot is arranged at one end of the E-pole plug bush, which is opposite to the L-pole connecting main sheet; the N-pole integrated copper strip 12 comprises a straight-bar-shaped N-pole connection main piece, wherein two sides of the N-pole connection main piece are respectively provided with 1 tripolar N-pole plug bush and 1 dipolar N-pole plug bush, the dipolar N-pole plug bush is perpendicular to the N-pole connection main piece, the dipolar N-pole plug bush and the tripolar N-pole plug bush are respectively positioned on two sides of the N-pole connection main piece and are opposite to each other, and one side of the N-pole connection main piece, opposite to the tripolar N-pole plug bush, is provided with an N-pole welding foot 12-2. The L pole connecting main piece and the N pole connecting main piece are respectively arranged in two planes which are parallel to each other, the projections of the two planes which are parallel to each other are positioned on the same straight bar, and the distance between the two planes accords with 3mm of electrical safety. The bottom surfaces of all the L-pole plug bushes 11-1, the bottom surfaces of all the N-pole plug bushes 12-1 and the bottom surfaces of all the E-pole plug bushes 13-1 are located in the same plane, and the distance from all the L-pole plug bushes to the N-pole connecting main sheet, the distance from all the N-pole plug bushes to the L-pole connecting main sheet, the distance from all the E-pole plug bushes to the L-pole connecting main sheet and the distance from all the E-pole plug bushes to the N-pole connecting main sheet are all minimum values and all accord with 3mm of electrical safety, so that the plug bush copper bars of the independent five-combination hole type module 2 are compact in structure.

And the L-pole welding foot, the N-pole welding foot and the E-pole welding foot on the plug bush copper strip of the independent five-combination hole type module 2 correspondingly extend out of the L-pole welding foot hole, the N-pole welding foot hole and the E-pole welding foot hole on the base of the independent five-combination hole type module one by one.

Example 3:

as shown in fig. 15 and 16, the 25-hole single-row socket of the present invention includes a housing composed of an upper cover 1-1 and a lower cover 1-2, in which a switch 1-3, a button 1-4 for controlling the switch, 2 transverse ten- combination hole modules 5, 1 independent five-combination hole module 2, an L-pole connecting copper bar 1-5, an N-pole connecting copper bar 1-6, an E-pole connecting copper bar 1-7, an L-pole power line, an N-pole power line, and an E-pole power line are installed. The straight line of the L-pole welding foot, the straight line of the N-pole welding foot and the straight line of the E-pole welding foot extending from the 2 transverse ten-combination hole-type modules 5 and the 1 independent five-combination hole-type module 2 are respectively parallel, and the distance between every two straight lines accords with 3mm of electrical safety requirements. The L-pole connecting copper strips 1-5, the N-pole connecting copper strips 1-6 and the E-pole connecting copper strips 1-7 are respectively welded with an L-pole welding foot, an N-pole welding foot and an E-pole welding foot which extend out of the left seven-combined hole type module 3 and the independent five-combined hole type module 2, and are respectively and electrically connected with an L-pole power line, an N-pole power line and an E-pole power line, and 3 connectors of the switch are also respectively and electrically connected with the L-pole power line, the N-pole power line and the E-pole power line.

As shown in fig. 17 to 19, the transverse ten-combination hole module 5 includes a base and a slip copper bar 10 mounted in the base. The base of the transverse ten-combination hole-type module 5 comprises 2 small panels 6-1 with five holes, a partition 7 and a bin 8. The partition 7 is arranged between the panel 6 and the bin 8; the bin 8 is used for mounting an insert copper strip 10 which is enclosed in the space between the bin 8 and the partition 7. An isolation rib for isolating the L-pole integrated copper strip and the N-pole integrated copper strip, an L-pole plug bush limiting rib for limiting the L-pole integrated copper strip, an N-pole plug bush limiting rib for limiting the N-pole integrated copper strip and an E-pole copper strip limiting rib for limiting the E-pole integrated copper strip are arranged in the bin box 8; the isolation ribs enable the minimum distance between the L-pole integrated copper strip and the N-pole integrated copper strip to meet the electrical safety requirement of 3 mm; the spacing muscle of E utmost point copper bar makes E utmost point integrative copper bar and L utmost point integrative copper bar and the integrative copper bar of N utmost point all keep apart, and the minimum distance between E utmost point integrative copper bar and the integrative copper bar of L utmost point, E utmost point integrative copper bar and the integrative copper bar of N utmost point all accords with 3mm of electrical safety requirement. The bottom surface of the bin box is provided with 1L pole welding foot hole, 1N pole welding foot hole and 2E pole welding foot holes, and the distance between each two L pole welding foot holes, the N pole welding foot holes and the E pole welding foot holes is 3mm meeting the electrical safety requirement. 2 five-hole protective door bins are arranged on the partition plate, and five-hole protective doors 9-1 are arranged in the five-hole protective door bins; the bottom of the five-hole protection door bin is correspondingly provided with 1 group of three-pole plug bush holes and 1 group of two-pole plug bush holes. The five-hole small panel 6-1 is installed on the five-hole protective door 9-1 and is connected with the bin box 8, the partition board is connected with the bin box in an inserting mode, the panel is connected with the bin box in a buckling mode, a buckling through hole is formed in the partition board, and a buckle for connecting the panel and the bin box passes through the corresponding buckling through hole.

The plug bush copper strip 10 of the transverse ten-combination hole-type module 5 comprises 1L-pole integrated copper strip 11, 1N-pole integrated copper strip 12 and 2E-pole integrated copper strips 13, wherein the L-pole integrated copper strip, the N-pole integrated copper strip and the E-pole integrated copper strip are all made by bending integrally-formed copper sheets; the L-pole integrated copper strip 11 comprises a straight-bar-shaped L-pole connecting main piece, two sides of the L-pole connecting main piece are respectively provided with 1 three-pole L-pole plug bush and 1 two-pole L-pole plug bush, the two-pole L-pole plug bushes are perpendicular to the L-pole connecting main piece, the two-pole L-pole plug bushes and the three-pole L-pole plug bush are respectively arranged on two sides of the L-pole connecting main piece and are opposite to each other, an L-pole welding foot 11-2 is arranged on the two-pole L-pole plug bushes, and the L-pole welding foot 11-2 is positioned at one end, far away from the L-pole connecting main piece; the E-pole integrated copper bar 13 is provided with 1E-pole plug bush and 1E-pole welding foot 13-2, and the E-pole welding foot is arranged at one end of the E-pole plug bush, which is opposite to the L-pole connecting main sheet; the N-pole integrated copper strip 12 comprises a straight-bar-shaped N-pole connection main piece, wherein two sides of the N-pole connection main piece are respectively provided with 1 tripolar N-pole plug bush and 1 dipolar N-pole plug bush, the dipolar N-pole plug bush is perpendicular to the N-pole connection main piece, the dipolar N-pole plug bush and the tripolar N-pole plug bush are respectively positioned on two sides of the N-pole connection main piece and are opposite to each other, and one side of the N-pole connection main piece, opposite to the tripolar N-pole plug bush, is provided with an N-pole welding foot 12-2. The L pole connecting main piece and the N pole connecting main piece are respectively arranged in two planes which are parallel to each other, the projections of the two planes which are parallel to each other are positioned on the same straight bar, and the distance between the two planes accords with 3mm of electrical safety. The bottom surfaces of all L-pole plug bushes, the bottom surfaces of all N-pole plug bushes and the bottom surfaces of all E-pole plug bushes are located in the same plane, and the distance between all L-pole plug bushes and the N-pole connecting main piece, the distance between all N-pole plug bushes and the L-pole connecting main piece, the distance between all E-pole plug bushes and the L-pole connecting main piece and the distance between all E-pole plug bushes and the N-pole connecting main piece are all minimum values and all accord with 3mm of electrical safety, so that the plug bush copper bar of the transverse ten-combination hole type module 5 is compact in structure.

The L-pole welding foot, the N-pole welding foot and the E-pole welding foot on the plug bush copper strip of the transverse ten-combination hole type module 5 correspondingly extend out of the L-pole welding foot hole, the N-pole welding foot hole and the E-pole welding foot hole on the base of the independent five-combination hole type module one by one.

The independent five-combination hole type module 2, the left seven-combination hole type module 3, the right seven-combination hole type module 4 and the transverse ten-combination hole type module 5 can also be freely combined into other single-row multi-hole single-row sockets, and are not limited to the forms of the above embodiments. The single-row socket can also enable the copper bar in each base to be connected with an independent switch, so that each base can be independently controlled to be switched on or switched off.

The above are only some specific embodiments of the present invention, and are not intended to limit the scope of the present invention; it is intended that the following claims be interpreted as including all such alterations, modifications, and equivalents as fall within the true spirit and scope of the invention.

Claims (10)

1. A single-row socket comprises a shell consisting of an upper cover (1-1) and a lower cover (1-2), and is characterized in that at least 1 ten-hole base or/and at least 1 seven-hole base is/are arranged in the shell; plug bush copper bars (10) are arranged in the ten-hole base and the seven-hole base, and L-pole welding feet (11-2), N-pole welding feet (12-2) and E-pole welding feet (13-2) are arranged on the plug bush copper bars (10); the ten-hole base and the seven-hole base are respectively provided with an L-pole welding foot hole which enables an L-pole welding foot (11-2) to extend out of the base, an N-pole welding foot hole which enables an N-pole welding foot (12-2) to extend out of the base and an E-pole welding foot hole which enables an E-pole welding foot (13-2) to extend out of the base; when a plurality of ten-hole bases and a plurality of seven-hole bases are installed in the same single-row socket, L-pole welding foot holes, N-pole welding foot holes and E-pole welding foot holes on all ten-hole bases and all seven-hole bases are respectively on the same straight line, the straight line where the L-pole welding foot holes are located, the straight line where the N-pole welding foot holes are located and the straight line where the E-pole welding foot holes are located are parallel to each other, and the distance between every two L-pole welding foot holes and the distance between every two E-pole welding foot holes are not less than 3; all L-pole welding feet (11-2) are welded on the same L-pole connecting copper strip (1-5), all N-pole welding feet (12-2) are welded on the same N-pole connecting copper strip (1-6), and all E-pole welding feet (13-2) are welded on the same E-pole connecting copper strip (1-7).

2. The single row socket according to claim 1, wherein the socket copper bar (10) comprises an L-pole integrated copper bar (11), an N-pole integrated copper bar (12) and an E-pole integrated copper bar (13) respectively made by bending an integrally formed copper sheet, the L-pole fillet (11-2) is disposed on the L-pole integrated copper bar (11), the N-pole fillet (12-2) is disposed on the N-pole integrated copper bar (12), and the E-pole fillet (13-2) is disposed on the E-pole integrated copper bar (13); the L-pole integrated copper strip (1) comprises a straight-bar-shaped L-pole connecting main piece (11-3), at least 1L-pole plug bush (11-1) is respectively arranged at two end parts of the L-pole connecting main piece (11-3), and the L-pole plug bush (11-1) is a three-pole L-pole plug bush (11-11) or a two-pole L-pole plug bush (11-12); the N-pole integrated copper strip (12) comprises a straight N-pole connecting main piece (12-3), at least 1N-pole plug bush (12-1) is respectively arranged at two end parts of the N-pole connecting main piece (12-3), and the N-pole plug bush (12-1) is a three-pole N-pole plug bush (12-11) or a two-pole N-pole plug bush (12-12); at least 1E pole plug bush (13-1) is arranged on the E pole integrated copper bar (13).

3. The single row socket as claimed in claim 2, wherein in the ten-hole base, both ends of the L-pole connection main piece (11-3) are respectively provided with 1 two-pole L-pole plug bush (11-12) and 1 three-pole L-pole plug bush (11-11); two end parts of the N pole connecting main sheet (12-3) are respectively provided with 1 two-pole N pole plug bush (12-12) and 1 three-pole N pole plug bush (12-11); 2 bipolar L-pole plug bushes (11-12) and 2 bipolar N-pole plug bushes (12-12) respectively form 2 sets of bipolar jacks, and the orientations of the 2 sets of bipolar jacks are parallel to each other; 2 tripolar L utmost point plug bushes (11-11), 2 tripolar N utmost point plug bushes (12-11) correspond L utmost point jack and the N utmost point jack that constitutes 2 sets of tripolar jacks respectively, and the E utmost point jack in 2 sets of tripolar jacks is located respectively between the L utmost point jack and the N utmost point jack in 2 sets of two polar jacks, and the orientation of the E utmost point jack that corresponds is parallel to each other with the orientation of two polar jacks, and the orientation of 2 sets of tripolar jacks is also parallel to each other.

4. The single-row socket according to claim 3, wherein the ten-hole base comprises a panel (6), a protection door (9), a partition plate (7) and a bin box (8), wherein the plug bush copper bar (10) is installed in the bin box, the panel is arranged on the bin box, the partition plate is arranged between the panel and the bin box, and the protection door is arranged between the panel and the partition plate; the panel (6) comprises 2 small panels with five holes; each five-hole small panel is provided with a group of two-pole socket holes and a group of three-pole socket holes, wherein the E-pole jack of each three-pole socket hole is positioned between the L-pole jack and the N-pole jack of each two-pole socket hole, and the orientation of the E-pole jack is parallel to that of each two-pole socket hole; the orientations of the 2 groups of two-pole socket holes are parallel to each other, and the orientations of the 2 groups of three-pole socket holes are also parallel to each other; the partition board is provided with plug bush holes, and the protection door and the plug bush holes respectively correspond to the two-pole socket holes and the three-pole socket holes on the 2 small panels with five holes.

5. The single row socket as claimed in claim 2, wherein in the seven-hole base, one end of the L-pole connection main piece (11-3) is provided with 1 two-pole L-pole plug bush (11-12) and 1 three-pole L-pole plug bush (11-11), and the other end is provided with 1 two-pole L-pole plug bush (11-12), the two-pole L-pole plug bushes (11-12) being oriented perpendicular to each other; one end part of the N-pole connecting main sheet (12-3) is provided with 1 two-pole N-pole plug bush (12-12) and 1 three-pole N-pole plug bush (12-11), the other end part is provided with 1 two-pole N-pole plug bush (12-12), and the two-pole N-pole plug bushes (12-12) are vertical to each other; 2 bipolar L-pole plug bushes (11-12) and 2 bipolar N-pole plug bushes (12-12) respectively form 2 bipolar plug jacks which are vertical to each other in orientation; tripolar L utmost point plug bush (11-11) correspond L utmost point jack and the N utmost point jack that constitutes the tripolar jack respectively with tripolar N utmost point plug bush (12-11), and the E utmost point jack in the tripolar jack is located wherein between L utmost point jack and the N utmost point jack in 1 set of two polar jack, and the orientation of E utmost point jack is parallel to each other with the orientation of this two polar jack that corresponds.

6. The single-row socket according to claim 5, wherein the seven-hole base comprises a panel (6), a protection door (9), a partition plate (7) and a bin box (8), wherein the plug bush copper bar (10) is installed in the bin box, the panel is arranged on the bin box, the partition plate is arranged between the panel and the bin box, and the protection door is arranged between the panel and the partition plate; the panel (6) comprises 1 five-hole small panel and 1 double-hole small panel; the five-hole small panel is provided with a group of two-pole socket holes and a group of three-pole socket holes, wherein the E-pole jack of the three-pole socket hole is positioned between the L-pole jack and the N-pole jack of the two-pole socket holes, and the orientation of the E-pole jack is parallel to that of the two-pole socket holes; a group of two-pole socket holes are formed in the double-hole small panel, and the directions of the two-pole socket holes in the five-hole small panel and the two-pole socket holes in the double-hole small panel are perpendicular to each other; the partition board is provided with plug bush holes, and the protection door and the plug bush holes respectively correspond to the two-pole socket holes and the three-pole socket holes on the five-hole small panel and the two-pole socket holes on the two-hole small panel.

7. The single row socket as claimed in any one of claims 4 and 6, wherein the L-pole solder tails (11-2) are all arranged on the side of the L-pole integrated copper bar (11) facing away from the L-pole plug bush (11-1); the N-pole welding feet (12-2) are all arranged on one side, back to the N-pole inserting sleeve (12-1), of the N-pole integrated copper bar (12), and the E-pole welding feet (13-2) are all arranged on one side, back to the E-pole inserting sleeve (13-1), of the E-pole integrated copper bar (13); the L pole welding foot hole, the N pole welding foot hole and the E pole welding foot hole are all arranged on the bottom surface of the bin box.

8. The single row socket as claimed in any one of claims 4 and 6, wherein the L-pole sockets (11-1) are disposed on both sides of the L-pole connection main piece (11-3), and the N-pole sockets (12-1) are disposed on both sides of the N-pole connection main piece (12-3); the L-pole connecting main sheet (11-3) and the N-pole connecting main sheet (12-3) are respectively positioned in two planes which are parallel to each other and vertically projected and overlapped; an isolation rib (8-1) is arranged in the bin box (8), and the isolation rib (8-1) is used for enabling the distance between the L-pole connecting main sheet (11-3) and the N-pole connecting main sheet (12-3) to be not less than the safe electrical gap of 3 mm; an L pole plug bush limiting rib (8-4) used for limiting an L pole plug bush (11-1), an N pole plug bush limiting rib (8-2) used for limiting an N pole plug bush (12-1) and an E pole copper bar limiting rib (8-3) used for limiting an E pole integrated copper bar (13) are arranged in the bin box (8), so that the distance from the L pole plug bush (11-1) to the N pole integrated copper bar (12), the distance from the N pole plug bush (12-1) to the L pole integrated copper bar (11), the distance from the E pole integrated copper bar (13) to the L pole integrated copper bar (11) and the distance from the E pole integrated copper bar (13) to the N pole integrated copper bar (12) are not smaller than 3mm of a safe electric gap.

9. The single row socket as claimed in claim 1, wherein the integrally formed copper sheet bent into the L-pole integrated copper bar (11) is formed by stamping an L-pole copper sheet, and the L-pole sockets (11-1) on all the L-pole integrated copper bars (11) are located in the region of the L-pole copper sheet defined by the two ends of the L-pole connecting main sheet (11-3); the integrally formed copper sheet bent into the N-pole integrated copper strip (12) is formed by punching an N-pole copper sheet, and N-pole plug bushes (12-1) on all the N-pole integrated copper strips (12) are positioned in an area limited by two ends of an N-pole connecting main sheet (12-3) on the N-pole copper sheet.

10. The single-row socket as claimed in claim 1, wherein a five-hole base is further mounted in the housing, the five-hole base comprises a five-hole small panel, a protective door (9), a partition plate (7) and a bin box (8), the plug bush copper bar (10) is mounted in the bin box, the five-hole small panel is arranged on the bin box, the partition plate is arranged between the five-hole small panel and the bin box, and the protective door is arranged between the five-hole small panel and the partition plate; a group of two-pole socket holes and a group of three-pole socket holes are arranged on the five-hole small panel, wherein an E-pole jack of the three-pole socket hole is positioned between an L-pole jack and an N-pole jack of the two-pole socket holes, and the orientation of the E-pole jack is parallel to that of the two-pole socket holes; the partition board is provided with a plug bush hole, and the protection door and the plug bush hole respectively correspond to the two-pole socket hole and the three-pole socket hole on the five-hole small panel.

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