CN103138080A - Connected plug bush and socket provided with the same - Google Patents
Connected plug bush and socket provided with the same Download PDFInfo
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- CN103138080A CN103138080A CN2013100098397A CN201310009839A CN103138080A CN 103138080 A CN103138080 A CN 103138080A CN 2013100098397 A CN2013100098397 A CN 2013100098397A CN 201310009839 A CN201310009839 A CN 201310009839A CN 103138080 A CN103138080 A CN 103138080A
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Abstract
The invention discloses a connected plug bush. The connected plug bush comprises an L-pole connected plug bush, an N-pole connected plug bush and an earth pole connected plug bush, wherein the L-pole connected plug bush, the N-pole connected plug bush and the earth pole connected plug bush are respectively and integrally provided with a plurality of groups of single plug bushes, each single plug bush is of a closed loop structure, two elastic clamping edges of each ingle plug bush are bent towards the inside of the closed loop structure to form an arc-shaped structure, a planar structure is formed after plug pins of a plug are inserted in each arc-shaped structure, closed loop structures with mutually contacting surfaces in a drawing mode and of the single plug bushes are formed, large clamping force can be obtained with a thinner copper sheet, and the connected plug bushes are all formed through one time stamping. The invention further discloses a socket provided with the connected plug bush. The socket provided with the connected plug bush comprises an internal core part and an outer shell, wherein the internal core part, comprises an L-pole connected plug bush, an N-pole connected plug bush, an earth pole connected plug bush and an internal core seat isolating the plug bushes and made of insulating materials. The internal core part and the outer shell can form a simple multi-position socket, and the structure is simple.
Description
Technical field
The present invention relates to the jack technology field, especially relate to a kind of connected plug bush and have the socket of connected plug bush.
Background technology
Sleeve is most important part in socket, not only needs to have the latch of certain clamping force clamping plug, and need to have good elasticity to keep sleeve not cause plastic deformation in the plug process.
The sleeve of socket is various, and the common sleeve that is used for " little five holes " socket is arranged, and most typical socket and bush is arranged, and these sleeves can only be used for single socket, need between every socket to couple together with methods such as soldering, riveted joint, welding with electric wire or copper sheet; Also be useful on the sleeve of U.S.'s socket, be only suitable for particular country though can be used for multiposition socket.
After China's plugs and sockets new standard is implemented, " flat five holes " socket applications is more and more, " flat five holes " are the combination bore that single-phase two pole sockets in GB and the band grounding receptacle of single-phase the two poles of the earth are superimposed, but the sleeve of this " flat five holes " socket is isolating construction at present, be that the same polarity sleeve is installed on respectively on each position, hole, then weld together with electric wire or copper sheet.
Chinese patent literature (the day for announcing: on November 30th, 2011, notification number: CN202058914U) disclose a kind of integral type power supply changeover device sleeve, comprise L utmost point sleeve and N utmost point sleeve, L utmost point sleeve and N utmost point sleeve are respectively integral structure, and form socket and contact flat spring by the copper sheet integrated punching respectively.Also relate to the socket that comprises above-mentioned integral type power supply changeover device sleeve.This structure does not have enough elasticity can not adapt to the scale error of plug latch.
Chinese patent literature (open day: on February 2nd, 2011, publication number: CN101964472A) disclose a kind of socket with integrated plug bush, offer three utmost point L utmost point jacks, three utmost point N utmost point jacks, E utmost point jack on housing, and the two poles of the earth L utmost point jack, the two poles of the earth N utmost point jack, E utmost point jack is between the two poles of the earth L utmost point jack and the two poles of the earth N utmost point jack; Be provided with in housing three utmost point L utmost point sleeves corresponding with three utmost point L utmost point jacks, with three utmost point N utmost point sleeves corresponding to three utmost point N utmost point jacks, with E utmost point sleeve corresponding to E utmost point jack, with the two poles of the earth L utmost point sleeve corresponding to the two poles of the earth L utmost point jack, the two poles of the earth N utmost point sleeve corresponding with the two poles of the earth N utmost point jack; All three utmost point L utmost point sleeves and the two poles of the earth L utmost point sleeves are connected as a single entity by L utmost point copper bar, and all three utmost point N utmost point sleeves and the two poles of the earth N utmost point sleeves are connected as a single entity by N utmost point copper bar, and all E utmost point sleeves are connected as a single entity by E utmost point copper bar.Technique scheme solves is the problem of the connected plug bush of " little five holes " socket of being combined into of GB two utmost point double-purpose sockets and GB two utmost point band grounding receptacles.
Chinese patent literature (the day for announcing: on December 28th, 2011, notification number: CN202094362U) disclose a kind of integral plug bush that is applied in supply socket, be arranged in the fixedly position of bone groove in supply socket, some sleeves of identical electrodes are connected as one by copper sheet, and integral plug bush is by the whole mechanical punch process manufacturing of copper material.What such scheme solved is that the integrated connection of each output sleeves such as zero line, live wire and ground wire is complicated, accident-prone problem.
Chinese patent literature (the day for announcing: on March 7th, 2012, notification number: CN202159802U) a kind of integral plug bush, comprise a L utmost point sleeve and a N utmost point sleeve, also comprise a L utmost point sleeve brace and a N utmost point sleeve brace, described L utmost point sleeve brace and described N utmost point sleeve brace are arranged on the same side of described L utmost point sleeve and described N utmost point sleeve.
Summary of the invention
First purpose of the present invention is in order to solve multiposition socket in prior art, especially in multidigit " flat five holes " socket, the sleeve of each position, hole socket separates, and assembling needs with electric wire or the integrally welded problem of copper bar the time, and provides a kind of no-welding-spot that can be used for different sockets or without the connected plug bush of riveting point.
Second purpose of the present invention is to provide a kind of socket with connected plug bush.
the present invention realizes that the technical scheme that its first purpose adopts is: a kind of connected plug bush, comprise L utmost point connected plug bush, N utmost point connected plug bush and earth polar connected plug bush, many group monomer sleeves have been wholely set respectively on each connected plug bush, described monomer sleeve is closed-loop structure, the closed-loop structure of described monomer sleeve is to be processed by the copper sheet integrated punching, two resilient clamp limits in the monomer sleeve are to the curved structure of the interior curve of closed-loop structure, the resilient clamp limit use of monomer sleeve is planar structure when clamping, described each connected plug bush is processed by the copper coin integrated punching.In each connected plug bush, the same polarity sleeve of each position, hole all links together, and can one-shot forming.All be provided with as required so many group monomer sleeves on the L utmost point sleeve of same polarity or N utmost point sleeve or earth polar sleeve, the monomer sleeve has adopted a kind of closed-loop structure, be similar to the shape after an annulus flattens, therefore its stressed simple beam structure that is similar to can obtain larger clamping force with thinner copper sheet.And other sleeve generally adopts cantilever beam structure, can not take full advantage of the elasticity of material.And the curved structure of both sides copper sheet of clamping latch in the monomer sleeve, such structure is two resilient clamp limits structure linearly after latch inserts sleeve, be close to latch, form plane-plane contact between sleeve and latch, this monomer sleeve utilizes the clamping force of resilient clamp limit copper sheet, go for the latch of various criterion, realize international adaptability.This connected plug bush can be used for the GB multiposition socket, and especially the connected plug bush of multidigit " flat five holes " socket, be divided into L utmost point connected plug bush, N utmost point connected plug bush and earth polar connected plug bush, all can use the moulding of copper coin time processing.
As preferably, be provided with many group monomer sleeves on described L utmost point connected plug bush, every group of monomer sleeve comprises the L utmost point sleeve of single-phase two pole sockets and the L utmost point sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between described every group of monomer sleeve, vertically be provided with terminals on copper bar, the L utmost point sleeve of single-phase two pole sockets is perpendicular to the vertically axis setting of copper bar, the L utmost point sleeve of single-phase the two poles of the earth band grounding receptacle and the vertical axis of copper bar are 60 degree angles and arrange, and with vertical copper bar terminals in obtuse angle;
Be provided with many group monomer sleeves on described N utmost point connected plug bush, every group of monomer sleeve comprises the N utmost point sleeve of single-phase two pole sockets and the N utmost point sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between described every group of monomer sleeve, vertically be provided with terminals on copper bar, the N utmost point sleeve of single-phase two pole sockets is perpendicular to the vertically axis setting of copper bar, the N utmost point sleeve of single-phase the two poles of the earth band grounding receptacle is 60 degree settings with the axis of vertical copper bar, and is the acute angle setting with vertical copper bar terminals;
Be provided with many group monomer sleeves on the connected plug bush of described earth polar, every group of monomer sleeve comprises the earth polar sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between described every group of monomer sleeve, vertically be provided with terminals on copper bar, the earth polar sleeve of single-phase the two poles of the earth band grounding receptacle is perpendicular to vertically copper bar setting.
L utmost point connected plug bush, the said structure of N utmost point connected plug bush and earth polar connected plug bush is arranges corresponding according to the requirement of " flat five holes " socket, such structure makes the same polarity sleeve of each position, hole all link together, one time punching molded by copper sheet, the monomer sleeve is to be bent to form loop configuration by the copper sheet punching press, and the end of annular is by consisting of catch by another copper sheet that stamps out on copper sheet equally, the formation closed-loop structure is blocked in the end of annular, each group monomer sleeve all is wholely set on same vertical copper bar like this, both overcome that in the prior art, sleeve is the deficiency that Split type structure exists, the sleeve of this conjoined structure can satisfy the socket use of various criterion and different hole shapes simultaneously, realize the GB requirement.
As preferably, the sleeve of monomer on the same group on L utmost point connected plug bush, the sleeve of monomer on the same group on N utmost point connected plug bush and the sleeve of monomer on the same group on the connected plug bush of earth polar are five pore structures after coordinating combination, the monomer sleeve of earth polar connected plug bush is arranged between single-phase two pole socket two monomer sleeves, is arranged side by side or shifts to install.The monomer sleeve of earth polar connected plug bush is arranged between single-phase two pole socket two monomer sleeves, can be arranged side by side, and also can shift to install.The setting of this structure can meet the needs of multidigit " flat five holes " structure, and compact conformation, conveniently arrange simultaneously.
As preferably, the assembly that described vertical copper bar integral body is groove body type structure or L shaped structure or disk construction or groove body type structure and L shaped structure and disk construction, described vertical copper bar is provided with location hole.Vertically copper bar can wholely adopt the groove body type structure, also can wholely adopt L shaped structure, can also wholely adopt disk construction, or can partly adopt the groove body type structure, part adopts L shaped structure, and part adopts disk construction, no matter adopts vertical copper bar of which kind of structure, can pass through a drawing, set out the closed-loop structure of monomer sleeve in the technical program.
As preferably, the cross section of described vertical copper bar groove body type structure is the U character form structure.This structure one is the setting that facilitates the monomer sleeve, the 2nd, can improve the rigidity of vertical copper bar, the convenient installation.
As preferably, vertically also be provided with elastic hook on copper bar, vertically the terminals of copper bar are provided with the V-shaped binding post of cross section or are provided with wiring hole.It is for convenient vertical copper bar, the needs of location to be installed that elastic hook is set, and such structure can make sleeve when being connected with socket, need not other parts and just can realize accurate location.Vertically an end of copper bar arranges the V-shaped binding post of cross section or wiring hole, is in order to be used for the needs of riveted joint electric wire.
As preferably, be provided with prerotation vane on two resilient clamp limits of described closed-loop structure, the closed loop place of closed-loop structure is provided with elastic block piece.On two resilient clamp limits of closed-loop structure, prerotation vane being set is in order to facilitate the insertion of latch, the closed loop place of closed-loop structure arranges elastic block piece, be to guarantee that the elasticity of closed-loop structure when work recovers when forming for closed-loop structure, make closed-loop structure enough elasticity be arranged to adapt to the scale error of plug latch.And can extend the useful life of sleeve.
the present invention realizes that its second technical scheme that purpose adopts is: a kind of socket with connected plug bush claimed in claim 1, comprise inner core and shell, described inner core comprises L utmost point connected plug bush, N utmost point connected plug bush, earth polar connected plug bush and internal core print seat, described internal core print seat is the integral type structure, be respectively equipped with L utmost point sleeve deck on described internal core print seat, N utmost point sleeve deck and earth polar sleeve deck, described L utmost point sleeve deck, N utmost point sleeve deck and earth polar sleeve deck and L utmost point connected plug bush, N utmost point connected plug bush and earth polar connected plug bush are equipped with, form many groups five hole sleeves, described shell comprises upper shell and lower house, be provided with many groups on described upper shell corresponding to five hole jacks of five hole sleeves.Should be simple with the socket of connected plug bush, easy to make, universal performance is high.
As preferably, described L utmost point sleeve deck is arranged downwards by the upper surface of internal core print seat, and described N utmost point sleeve deck and earth polar sleeve deck are upwards arranged by the lower surface of internal core print seat.Such structure is in order to isolate each polarity connected plug bush, and the requirement that the electric clearance between each polarity connected plug bush is up to state standards has improved the security performance of socket.
As preferably, be provided with boss and groove corresponding to the elastic hook on vertical copper bar on described internal core print seat, and corresponding to the reference column of location hole.It is to locate for the clamping that facilitates the elastic hook on sleeve that boss and groove are set, and makes sleeve need not other parts and just can connect as one with internal core print seat, and the setting of reference column is accurately to locate for sleeve.
The invention has the beneficial effects as follows: this connected plug bush and with the socket that connects sleeve, can realize the no-welding-spot structure, assembling fast, the Contiuum type sleeve is divided into L utmost point connected plug bush, N utmost point connected plug bush and earth polar connected plug bush, all adopt a punch process moulding of copper coin, the closed-loop structure of monomer sleeve, utilize simple beam structure, can obtain larger clamping force with thinner copper sheet, after pegging graft, the contact of formation face, not only improve performance, but economical with materials also, and this sleeve and socket simple, easy to make.
Description of drawings
Fig. 1 is the vertical view that three kinds of connected plug bushs of the present invention are stacked together;
Fig. 2 is a kind of structural representation of monomer sleeve of the present invention;
Fig. 3 is a kind of structural representation after monomer sleeve insertion latch in Fig. 2;
Fig. 4 is a kind of structural representation of L utmost point connected plug bush of the present invention;
Fig. 5 is the vertical view of L utmost point connected plug bush;
Fig. 6 is A-A cutaway view in Fig. 5;
Fig. 7 is B-B cutaway view in Fig. 5;
Fig. 8 is C-C cutaway view in Fig. 5;
Fig. 9 is a kind of structural representation of N utmost point connected plug bush of the present invention;
Figure 10 is the vertical view of N utmost point connected plug bush;
Figure 11 is D-D cutaway view in Figure 10;
Figure 12 is E-E cutaway view in Figure 10;
Figure 13 is F-F cutaway view in Figure 10;
Figure 14 is a kind of structural representation of earth polar of the present invention connected plug bush;
Figure 15 is the vertical view of earth polar connected plug bush;
Figure 16 is G-G cutaway view in Figure 15;
Figure 17 is H-H cutaway view in Figure 15;
Figure 18 is J-J cutaway view in Figure 15;
Figure 19 is the vertical view after internal core print seat and the assembling of three kinds of connected plug bushs in the present invention;
Figure 20 is K-K cutaway view in Figure 19;
Figure 21 is L-L cutaway view in Figure 19;
Figure 22 is a kind of explosive view of the socket of band connected plug bush of the present invention;
Figure 23 is the flat deployable structure schematic diagram of L utmost point connected plug bush;
Figure 24 is the flat deployable structure schematic diagram of N utmost point connected plug bush;
Figure 25 is the flat deployable structure schematic diagram of earth polar connected plug bush;
In figure: 1, L utmost point connected plug bush, 2, N utmost point connected plug bush, 3, the earth polar connected plug bush, 4, the monomer sleeve, 41, prerotation vane, 42, elastic block piece, 5, internal core print seat, 6, shell, 61, upper shell, 62, lower house, 7, vertical copper bar, 8, elastic hook, 9, location hole, 10, binding post, 11, L utmost point sleeve deck, 12, N utmost point sleeve deck, 13, earth polar sleeve deck, 14, jack, 15, boss, 16, groove, 17, reference column, 18, latch.
Embodiment
Also by reference to the accompanying drawings technical scheme of the present invention is described in further detail below by specific embodiment.
Embodiment 1:
in the embodiment shown in fig. 1, the present invention is a kind of connected plug bush that can be used for the GB multiposition socket, especially the connected plug bush of multidigit " flat five holes " socket, comprise L utmost point connected plug bush 1, N utmost point connected plug bush 2 and earth polar connected plug bush 3, L utmost point connected plug bush 1, N utmost point connected plug bush 2 and earth polar connected plug bush 3 all can (be seen Figure 23 with the moulding of copper coin time processing, Figure 24, Figure 25), be provided with the monomer sleeve 4 of a plurality of same polarities on each connected plug bush, the sleeve of monomer on the same group on L utmost point connected plug bush, be five pore structures after the sleeve of monomer on the same group on N utmost point connected plug bush and the combination of the sleeve of monomer on the same group on the connected plug bush of earth polar, the monomer sleeve of earth polar connected plug bush is arranged between single-phase two pole socket two monomer sleeves, be arranged side by side or shift to install.The structure of monomer sleeve 4 is the closed-loop structure (see figure 2), be similar to the shape after an annulus flattens, its stressed simple beam structure that is similar to, therefore can obtain larger clamping force with thinner copper sheet, the two curved structures of resilient clamp limit copper sheet of clamping latch in monomer sleeve 4, two resilient clamp limits structure linearly, be close to latch after latch 18 inserts the monomer sleeves, forms the plane-plane contact (see figure 3) between monomer sleeve and latch.Be provided with prerotation vane 41 on two resilient clamp limits of closed-loop structure, the closed loop place of closed-loop structure is provided with elastic block piece 42.Certainly the structure of this monomer sleeve 4 can be also the different structures such as part employing closed-loop structure, or other semiclosed loop, and in the present invention, the simple beam structure setting gets final product so long as meet.
As shown in Figure 4, be provided with many group peer's property monomer sleeves 4 on L utmost point connected plug bush 1, every group of same polarity monomer sleeve comprises the L utmost point sleeve of single-phase two pole sockets and the L utmost point sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar 7 between every group of same polarity monomer sleeve, vertically be provided with terminals on copper bar, the L utmost point sleeve of single-phase two pole sockets is perpendicular to the vertically axis setting of copper bar, the L utmost point sleeve of single-phase the two poles of the earth band grounding receptacle and the vertical axis of copper bar are 60 degree angles and arrange, and with vertical copper bar terminals in obtuse angle.The concrete structure of L utmost point connected plug bush 1 is: monomer sleeve of L utmost point location arrangements of single-phase two pole sockets, and monomer sleeve of L utmost point location arrangements of single-phase the two poles of the earth band grounding receptacle, two monomer sleeves are one group, can arrange many group sleeves according to the socket aperture position; Each is organized sleeve and is arranged on same vertical copper bar 7, and vertically copper bar 7 adopts groove body type structure (as Fig. 7), and its cross section is the U character form structure, and the local L-type structure (as Fig. 6) that adopts is to improve the rigidity of copper bar; Vertically copper bar 7 centre positions arrange 1～2 group of elastic hook 8(such as Fig. 7) be used for assembling; Vertically the centre position of copper bar 7 is furnished with location hole 9(such as Fig. 5) location when being used for assembling; Vertically an end of copper bar 7 strikes out V-type binding post 10(such as Fig. 8), be used for connecting wires; The L-type structure in centre position be for punch forming process required.
As shown in Figure 9, be provided with many group same polarity monomer sleeves 4 on N utmost point connected plug bush 2, every group of same polarity monomer sleeve comprises the N utmost point sleeve of single-phase two pole sockets and the N utmost point sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between every group of same polarity monomer sleeve, vertically be provided with terminals on copper bar, the N utmost point sleeve of single-phase two pole sockets is perpendicular to the vertically axis setting of copper bar, the N utmost point sleeve of single-phase the two poles of the earth band grounding receptacle is 60 degree settings with the axis of vertical copper bar, and is the acute angle setting with vertical copper bar terminals.The concrete structure of N utmost point connected plug bush 2 is: monomer sleeve of N utmost point location arrangements of single-phase two pole sockets, and monomer sleeve of N utmost point location arrangements of single-phase the two poles of the earth band grounding receptacle, two monomer sleeves consist of one group, according to the socket aperture position arranging many group sleeves; Each is organized sleeve and is arranged on same vertical copper bar 7, and vertically copper bar 7 adopts groove body type structure (seeing Figure 12), and its cross section is the U character form structure, and the local L-type structure (seeing Figure 11) that adopts is to improve the rigidity of copper bar; Vertically copper bar 7 centre positions arrange 1～2 group of elastic hook 8 for assembling; Location (as Figure 10) when vertically the centre position of copper bar 7 is furnished with location hole 9 for assembling; One end of vertical copper bar 7 strikes out V-type binding post 10(and sees Figure 13), be used for connecting wires; The L-type structure in centre position be for punch forming process required.
As shown in figure 14, be provided with many group monomer sleeves 4 on earth polar connected plug bush 3, every group of monomer sleeve comprises the earth polar sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between every group of monomer sleeve, vertically be provided with terminals on copper bar, the earth polar sleeve of single-phase the two poles of the earth band grounding receptacle is perpendicular to vertically copper bar setting.The concrete structure of earth polar connected plug bush 3 is: monomer sleeve of the earth polar location arrangements of single-phase the two poles of the earth band grounding receptacle, and a monomer sleeve is one group, can arrange many group sleeves according to the socket aperture position; Each is organized sleeve and is arranged on same vertical copper bar 7, and vertically copper bar adopts groove body type structure (seeing Figure 16), and its cross section is the U character form structure, and the local L-type structure (seeing Figure 17) that adopts is to improve the rigidity of copper bar; The copper bar centre position arranges 1～2 group of elastic hook 8 and is used for assembling; Location (seeing Figure 15) when vertically the centre position of copper bar 7 is furnished with location hole 9 for assembling; One end of vertical copper bar strikes out V-type binding post 10(and sees Figure 18), be used for connecting wires; The L-type structure in centre position be for punch forming process required.
In the present invention vertically copper bar 7 can also to become integral body be all the groove body type structure, also can make integral body is all L shaped structure, or all to make integral body be all disk construction, and what in the present embodiment, vertically copper bar adopted is the assembly of groove body type structure and L shaped structure and disk construction.
As shown in figure 22, a kind of socket with connected plug bush, comprise inner core and shell 6, inner core comprises L utmost point connected plug bush 1, N utmost point connected plug bush 2, earth polar connected plug bush 3 and internal core print seat 5, internal core print seat 5 is the integral type structure, be respectively equipped with L utmost point sleeve deck 11, N utmost point sleeve deck 12 and earth polar sleeve deck 13, the monomer sleeve that each utmost point sleeve deck is corresponding with each utmost point connected plug bush is equipped with.Shell 6 comprises upper shell 61 and lower house 62, is provided with many groups on upper shell 61 corresponding to five hole jacks 14 of L utmost point sleeve, N utmost point sleeve and earth polar sleeve monomer sleeve.
On internal core print seat 5 as shown in figure 19, L utmost point sleeve deck 11 is arranged downwards by the upper surface of internal core print seat 5, and N utmost point sleeve deck 12 and earth polar sleeve deck 13 are upwards arranged by the lower surface of internal core print seat 5.Such structure is when assembling, L utmost point connected plug bush 1 enters L utmost point sleeve deck 11 by the downward plug-in mounting in the top of internal core print seat 5, and N utmost point connected plug bush 2 and earth polar connected plug bush 3 enter N utmost point sleeve deck 12 and earth polar sleeve deck 13 by the below of internal core print seat 5 plug-in mounting that makes progress respectively, this plug-in mounting structure had both been avoided the generation of peril, compact conformation, solid and reliable simultaneously.The boss 15 and the groove 16(that are provided with on internal core print seat 5 corresponding to the elastic hook on vertical copper bar see Figure 20), and see Figure 21 corresponding to the reference column 17(of location hole).
Should structurally be divided into the socket of connected plug bush inner core part and shell.Wherein inner core is divided the internal core print seat of being made by insulating material that comprises L utmost point connected plug bush, N utmost point connected plug bush, earth polar connected plug bush and isolate these sleeves.Inner core adds that partly shell just becomes a simple multiposition socket, and structure is very simple.The internal core print seat that insulating material is made is used for isolation and location conductor effect, and internal core print seat arranges boss and is used for fixing after the conductor assembling, the location when reference column being set being used for each connected plug bush and packing into.Each connected plug bush is packed into after internal core print seat and internal core print seat becomes one.
Claims (10)
1. connected plug bush, comprise L utmost point connected plug bush, N utmost point connected plug bush and earth polar connected plug bush, many group monomer sleeves have been wholely set respectively on each connected plug bush, it is characterized in that: described monomer sleeve is closed-loop structure, the closed-loop structure of described monomer sleeve is to be processed by the copper sheet integrated punching, two resilient clamp limits in the monomer sleeve are to the curved structure of the interior curve of closed-loop structure, the resilient clamp limit use of monomer sleeve is planar structure when clamping, and described each connected plug bush is processed by the copper coin integrated punching.
2. a kind of connected plug bush according to claim 1, it is characterized in that: be provided with many group monomer sleeves on the body sleeve of described L utmost point limit, every group of monomer sleeve comprises the L utmost point sleeve of single-phase two pole sockets and the L utmost point sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between described every group of monomer sleeve, vertically be provided with terminals on copper bar, the L utmost point sleeve of single-phase two pole sockets is perpendicular to the vertically axis setting of copper bar, the L utmost point sleeve of single-phase the two poles of the earth band grounding receptacle is 60 degree angle settings with the axis of vertical copper bar, and with vertical copper bar terminals in obtuse angle,
Be provided with many group monomer sleeves on described N utmost point connected plug bush, every group of monomer sleeve comprises the N utmost point sleeve of single-phase two pole sockets and the N utmost point sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between described every group of monomer sleeve, vertically be provided with terminals on copper bar, the N utmost point sleeve of single-phase two pole sockets is perpendicular to the vertically axis setting of copper bar, the N utmost point sleeve of single-phase the two poles of the earth band grounding receptacle is 60 degree settings with the axis of vertical copper bar, and is the acute angle setting with vertical copper bar terminals;
Be provided with many group monomer sleeves on the connected plug bush of described earth polar, every group of monomer sleeve comprises the earth polar sleeve of single-phase the two poles of the earth band grounding receptacle, connect as one by vertical copper bar between described every group of monomer sleeve, vertically be provided with terminals on copper bar, the earth polar sleeve of single-phase the two poles of the earth band grounding receptacle is perpendicular to vertically copper bar setting.
3. a kind of connected plug bush according to claim 2, it is characterized in that: the sleeve of monomer on the same group on L utmost point connected plug bush, the sleeve of monomer on the same group on N utmost point connected plug bush and the sleeve of monomer on the same group on the connected plug bush of earth polar are five pore structures after coordinating combination, the monomer sleeve of earth polar connected plug bush is arranged between single-phase two pole socket two monomer sleeves, is arranged side by side or shifts to install.
4. a kind of connected plug bush according to claim 2, it is characterized in that: the whole assembly for groove body type structure or L shaped structure or disk construction or groove body type structure and L shaped structure and disk construction of described vertical copper bar, described vertical copper bar is provided with location hole.
5. a kind of connected plug bush according to claim 4, it is characterized in that: the cross section of described vertical copper bar groove body type structure is the U character form structure.
6. a kind of connected plug bush according to claim 2 is characterized in that: vertically also be provided with elastic hook on copper bar, vertically the terminals of copper bar are provided with the V-shaped binding post of cross section or are provided with wiring hole.
7. a kind of connected plug bush according to claim 1 is characterized in that: be provided with prerotation vane on two resilient clamp limits of described closed-loop structure, the closed loop place of closed-loop structure is provided with elastic block piece.
8. socket with connected plug bush claimed in claim 1, comprise inner core and shell, it is characterized in that: described inner core comprises L utmost point connected plug bush, N utmost point connected plug bush, earth polar connected plug bush and internal core print seat, described internal core print seat is the integral type structure, be respectively equipped with L utmost point sleeve deck on described internal core print seat, N utmost point sleeve deck and earth polar sleeve deck, described L utmost point sleeve deck, N utmost point sleeve deck and earth polar sleeve deck and L utmost point connected plug bush, N utmost point connected plug bush and earth polar connected plug bush are equipped with, form many groups five hole sleeves, described shell comprises upper shell and lower house, be provided with many groups on described upper shell corresponding to five hole jacks of five hole sleeves.
9. a kind of socket with connected plug bush according to claim 8, it is characterized in that: described L utmost point sleeve deck is arranged downwards by the upper surface of internal core print seat, and described N utmost point sleeve deck and earth polar sleeve deck are upwards arranged by the lower surface of internal core print seat.
10. according to claim 8 or 9 described a kind of sockets with connected plug bush is characterized in that: be provided with boss and groove corresponding to the elastic hook on vertical copper bar on described internal core print seat, and corresponding to the reference column of location hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009839.7A CN103138080B (en) | 2013-01-10 | 2013-01-10 | Connected plug bush and socket provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310009839.7A CN103138080B (en) | 2013-01-10 | 2013-01-10 | Connected plug bush and socket provided with the same |
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| Publication Number | Publication Date |
|---|---|
| CN103138080A true CN103138080A (en) | 2013-06-05 |
| CN103138080B CN103138080B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310009839.7A Active CN103138080B (en) | 2013-01-10 | 2013-01-10 | Connected plug bush and socket provided with the same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934821A (en) * | 2015-06-09 | 2015-09-23 | 广东福田电器有限公司 | Socket |
| CN109037999A (en) * | 2018-08-08 | 2018-12-18 | 宁波公牛精密制造有限公司 | Socket copper bar, socket and socket copper bar processing technology |
| CN109921217A (en) * | 2019-04-03 | 2019-06-21 | 中国铁道科学研究院集团有限公司 | Electric connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004063164A (en) * | 2002-07-26 | 2004-02-26 | Matsushita Electric Works Ltd | Outlet |
| CN201639117U (en) * | 2010-03-19 | 2010-11-17 | 沈利和 | Combined plug bush |
| CN201797108U (en) * | 2010-09-15 | 2011-04-13 | 公牛集团有限公司 | Socket with integrated plug bush |
| CN202042662U (en) * | 2011-04-21 | 2011-11-16 | 上虞市鼎通电线有限公司 | Combined plug bush |
-
2013
- 2013-01-10 CN CN201310009839.7A patent/CN103138080B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004063164A (en) * | 2002-07-26 | 2004-02-26 | Matsushita Electric Works Ltd | Outlet |
| CN201639117U (en) * | 2010-03-19 | 2010-11-17 | 沈利和 | Combined plug bush |
| CN201797108U (en) * | 2010-09-15 | 2011-04-13 | 公牛集团有限公司 | Socket with integrated plug bush |
| CN202042662U (en) * | 2011-04-21 | 2011-11-16 | 上虞市鼎通电线有限公司 | Combined plug bush |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934821A (en) * | 2015-06-09 | 2015-09-23 | 广东福田电器有限公司 | Socket |
| CN104934821B (en) * | 2015-06-09 | 2017-07-28 | 广东福田电器有限公司 | Socket |
| CN109037999A (en) * | 2018-08-08 | 2018-12-18 | 宁波公牛精密制造有限公司 | Socket copper bar, socket and socket copper bar processing technology |
| CN109921217A (en) * | 2019-04-03 | 2019-06-21 | 中国铁道科学研究院集团有限公司 | Electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103138080B (en) | 2015-06-24 |
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Address after: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee after: Bulls group Limited by Share Ltd Address before: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee before: Gongniu Group Co., Ltd. |