Wiring structure of socket

Abstract

The wiring structure of the socket comprises a plug bush and a spring piece, the plug bush comprises a wiring part and a plug bush part which are connected, the wiring part is provided with a wiring piece and a wiring wall body which are integrally formed, and one end of the spring piece and one end of the wiring piece are both movable ends. The movable ends of the spring piece and the lug plate are arranged side by side and are arranged opposite to the wiring wall body, and the spring piece and the lug plate can be used for clamping a hard wire and a plug-in piece. According to the wiring structure of the socket, the spring piece and the wiring piece which are arranged side by side are matched with the wiring wall body to form a dual-purpose plugging structure, so that a hard wire can be connected, the plugging piece can also be connected, and the wiring structure is simple, convenient and firm in connection.

Description

Technical Field

[0001] The invention relates to the field of low-voltage electrical appliances, and in particular to a wiring structure of a socket. Background Art

[0002] The existing quick connection structure of the socket can only connect hard wires, which is limited in use and cannot meet the needs of connecting other types of conductive parts. In addition, each wire withdrawal structure can only withdraw the wire of one pole, which is complicated to operate and costly. Summary of the invention

[0003] The purpose of the invention is to overcome at least one defect of the prior art and provide a wiring structure of a socket.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] The wiring structure of the socket includes a socket and a spring sheet, wherein the socket includes a connected wiring portion and a socket portion, the wiring portion is provided with an integrally formed wiring sheet and a wiring wall body, one end of the spring sheet and one end of the wiring sheet are both movable ends, the spring sheet and the movable ends of the wiring sheet are arranged side by side and are both arranged opposite to the wiring wall body, and can be used to clamp hard wires and plug sheets.

[0006] Preferably, the two ends of the wiring piece are connected in a V shape, a first inlet is provided between the movable end of the wiring piece and the wiring wall body, and the movable end of the wiring piece is provided with an arc portion at the connection with the other end for abutting against the wiring wall body.

[0007] Preferably, the movable end of the spring sheet has a cutting edge, and the cutting edge is fitted and abutted against a side wall of the triangular groove on the wiring wall body to form a second introduction port.

[0008] Preferably, the wiring portion is provided with a mounting wall body arranged opposite to the wiring wall body, the connecting wall body is connected between the wiring wall body and the mounting wall body, the wiring piece, the connecting wall body, the wiring wall body and the mounting wall body are bent into one piece, and the other end of the spring piece and the other end of the wiring piece are both fixed ends, which are respectively fixed on the mounting wall body.

[0009] Preferably, the mounting wall is provided with a through hole, and a clamping edge is formed by bending the side edge of the mounting wall body away from the wiring wall body on one side of the through hole, and the fixed end of the spring sheet has a hook bent away from the movable end, and the hook passes through the through hole and cooperates with the clamping edge.

[0010] Preferably, the wiring direction of the wiring part and the plugging direction of the socket part are in the up-and-down direction and in opposite directions.

[0011] Preferably, when connecting a hard wire, the hard wire is inserted between the movable end of the spring sheet and the wiring wall of the wiring part; when connecting a connector, half of the connector is inserted between the wiring sheet and the wiring wall of the wiring part, and the other half of the connector is inserted between the movable end of the spring sheet and the wiring wall of the wiring part.

[0012] Preferably, there are a multi-pole socket and a plurality of spring sheets arranged in a one-to-one correspondence, and the plurality of spring sheets are simultaneously driven away from the wiring wall of the corresponding socket by rotating the wire withdrawal wrench. A handle is provided at one end of the wire withdrawal wrench, and a plurality of driving parts corresponding to the movable ends of the plurality of spring sheets are provided at the other end.

[0013] Preferably, the spring sheet is provided with a bent portion connected between the fixed end and the movable end, the wire withdrawal wrench includes a rotating rod connected to the handle, both ends of the rotating rod are provided with rotating shafts for rotatable installation, the rotating rod is located on the rear side of the fixed end of the spring sheet, one side of the rotating rod extends forward to form a plurality of extension arms corresponding to the plurality of driving portions, the end of the extension arm is provided with the driving portion protruding in the left and right directions, and the driving portion abuts against the bent portion at one end connected to the movable end.

[0014] Preferably, the multi-pole socket is an N-pole socket and an L-pole socket symmetrically arranged on the left and right sides, and an E-pole socket in the middle, the N-pole socket includes a first connecting strip, a wiring portion connected to the middle of the first connecting strip, and two socket portions connected to both ends of the first connecting strip, the L-pole socket includes a second connecting strip, a wiring portion connected to the middle of the second connecting strip, and two socket portions connected to both ends of the second connecting strip, the E-pole socket includes a connecting piece, a wiring portion and a socket portion connected to both ends of the connecting piece, and the wiring portions of the N-pole socket, the E-pole socket and the L-pole socket are arranged in a straight line in sequence in the left-right direction.

[0015] Preferably, the insert sleeve portion is a bent sheet structure, the bent sheet structure is bent to form a plug-in gap with a wide interior and a narrow entrance, and the bent sheet structure is provided with guide bent sheets bent outwards on both sides of the entrance.

[0016] Preferably, it also includes a base and a pressure plate, the base is provided with a receiving groove corresponding to the pressure plate, a limiting groove and a wire entry hole corresponding to the wiring part of the socket, the pressure plate is buckled into the receiving groove on the base to form a receiving cavity, the pressure plate is provided with a first pressure rib corresponding to the wiring part of the socket, and a socket corresponding to the socket part, the socket is inserted into the receiving cavity and stuck in the limiting groove, and also abuts against the first pressure rib of the pressure plate.

[0017] Preferably, the left and right sides of the accommodating groove are provided with rotating shaft grooves for rotatably installing the wire withdrawal wrench, the sleeve is located between the two rotating shaft grooves in the left and right directions, and the pressure plate is provided with a second pressure rib corresponding to the rotating shaft groove; the base is provided with a handle hole for the handle of the wire withdrawal wrench to pass through.

[0018] Preferably, buckles are provided on the left and right sides of the accommodating groove, and snap-on slots that engage with the buckles are provided on the left and right outer sides of the pressure plate; and / or, clamping ribs are provided on the front and back sides of the accommodating groove, and a pair of clamping feet are provided on the front and back sides of the pressure plate, with a clamping gap between the pair of clamping feet, and the clamping ribs engage with the clamping gap.

[0019] Preferably, it also includes a connector assembly installed on the base, the back of the base has three wire entry holes in a row, the connector assembly includes an upper seat, a lower seat and three plug-in plates in a row, the upper seat and the lower seat can be buckled together to form an installation cavity, one end of the plug-in plate is a wire clamping plate for connecting the wires, and is installed in the installation cavity, the other end of the plug-in plate is used to connect with the socket, the other end of the plug-in plate passes through the wire entry hole on the base, and is inserted into the wiring part of the socket.

[0020] The wiring structure of the socket created by the present invention adopts a dual-purpose plug-in structure in which the parallel spring pieces and the wiring pieces cooperate with the wiring wall body, so that both hard wires and plug-in pieces can be connected, which is simple, convenient and firm.

[0021] In addition, the setting of the wire-retracting wrench enables the wires of multiple poles to be retracted simultaneously by pressing it with the hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an exploded view of the socket created by the present invention;

[0023] Figure 2 It is a top view of the socket created by the present invention;

[0024] Figure 3 is a first side cross-sectional view of the socket created by the present invention;

[0025] Figure 4 is a second side cross-sectional view of the socket created by the present invention;

[0026] Figure 5 It is a first side cross-sectional view of the plug-in piece of the present invention inserted into the socket;

[0027] Figure 6 is a second side cross-sectional view of the hard wire inserted into the socket created by the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the N-pole socket created by the present invention;

[0029] Figure 8 It is a structural schematic diagram of the E-pole plug sleeve created by the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the L-pole socket created by the present invention;

[0031] Fig.10 It is a schematic diagram of the structure of the spring sheet created by the present invention;

[0032] Fig.11 This is the first stereoscopic view of the wire withdrawal wrench created by the present invention;

[0033] Fig.12 This is a second stereoscopic view of the wire withdrawal wrench created by the present invention;

[0034] Fig.13 It is a front view of the base of the invention;

[0035] Fig.14 It is a back view of the base of the present invention;

[0036] Fig.15 It is a schematic diagram of the structure inside the base created by the present invention;

[0037] Fig.16 It is a structural schematic diagram of a pressing plate created by the present invention;

[0038] Fig.17 It is a structural schematic diagram of the connector assembly created by the present invention;

[0039] Fig.18 It is a schematic diagram of the back side of the base and the connector assembly created by the present invention;

[0040] Fig.19 It is an exploded view of the connector assembly and the socket created by the present invention;

[0041] Fig. 20 It is a first cross-sectional view of the connector assembly and the socket created by the present invention;

[0042] Fig.21 is a second cross-sectional view of the connector assembly and the socket created by the present invention;

[0043] 1-pressing plate; 11-jack; 12-second pressing rib; 13-first pressing rib; 14-bayonet; 15-pin; 2-N-pole socket; 201-first connecting strip; 210-wiring portion; 211-wiring piece; 212-connecting wall; 213-wiring wall; 214-installing wall; 215-arc portion; 216-first inlet; 217-card edge; 218-through hole; 219-triangular groove; 220-sleeve portion; 221-connection gap; 222-guide bend; 3-E-pole socket; 301-connecting piece; 4-L-pole socket; 4 01-second connecting strip; 5-spring sheet; 51-hook; 52-second introduction port; 53-blade edge; 54-bending portion; 6-wire withdrawal wrench; 61-handle; 62-rotating rod; 63-rotating shaft; 64-extension arm; 65-driving portion; 7-base; 71-accommodating groove; 72-limiting groove; 73-wire entry hole; 74-rotating shaft groove; 75-buckle; 76-clamping rib; 77-handle hole; 78-installation groove; 8-connector assembly; 81-upper seat; 82-lower seat; 83-plug-in piece; 831-clip piece; 810-hard wire; 9-electric wire. DETAILED DESCRIPTION

[0044] The following embodiments are combined with the accompanying drawings to further illustrate the specific implementation of the wiring structure of the socket created by the present invention. The wiring structure of the socket created by the present invention is not limited to the description of the following embodiments.

[0045] like Figure 1-7 As shown, the wiring structure of the socket includes a socket and a spring sheet 5, the socket includes a connected wiring part 210 and a socket part 220, the wiring direction of the wiring part 210 and the plugging direction of the socket part 220 are in the up and down directions and opposite directions, the wiring part 210 is provided with an integrally formed wiring piece 211 and a wiring wall 213, one end of the spring sheet 5 and one end of the wiring piece 211 are both movable ends, the other end of the spring sheet 5 and the other end of the wiring piece 211 are both fixed ends, the spring sheet 5 and the movable ends of the wiring piece 211 are arranged side by side and are both arranged opposite to the wiring wall 213, and can be used to clamp the hard wire 810 and the plug sheet 83. Specifically, based on Figure 1 , and combined with Figure 7The wiring part 210 is provided with a connecting wall 212 arranged above and below the wiring piece 211, and a mounting wall 214 arranged front and rear opposite to the wiring wall 213. The connecting wall 212 is connected between the wiring wall 213 and the mounting wall 214. The wiring piece 211, the connecting wall 212, the wiring wall 213 and the mounting wall 214 are integrally bent and formed. The spring piece 5 is independently provided. The spring piece 5 and the wiring piece 211 are arranged side by side in the left-right direction. The fixed ends of the spring piece 5 and the wiring piece 211 are respectively fixed on the mounting wall 214. Of course, the fixed end of the spring piece 5 can also be installed with the housing (such as the base) of the socket in a limited position. The spring sheet 5 has high elasticity, while the connecting piece 211 has low elasticity but high clamping force. Therefore, the spring sheet 5 can be used alone to connect the hard wire 810. The spring sheet 5 and the connecting piece 211 are used together to connect the plug-in piece 83. The hard wire 810 is usually cylindrical or approximately cylindrical, and can be a wire stripped of the insulation layer; the plug-in piece 83 is a sheet structure with a large width but a thin thickness. When connecting the hard wire 810, the hard wire 810 is inserted into the connecting part 210 of the socket, and the hard wire 810 is inserted between the movable end of the spring sheet 5 and the connecting wall 213 of the connecting part 210 ( Figure 5 ); When the plug-in piece 83 is connected, the plug-in piece 83 is inserted into the wiring portion 210, wherein half of the plug-in piece 83 is inserted between the wiring piece 211 of the wiring portion 210 and the wiring wall 213, and the other half of the plug-in piece 83 is inserted between the movable end of the spring piece 5 and the wiring wall 213 of the wiring portion 210 ( Figure 6 The wiring structure of the socket of this embodiment adopts a dual-purpose plug-in structure in which the spring piece 5 and the wiring piece 211 are arranged side by side and cooperate with the wiring wall 213, so that both the hard wire 810 and the plug-in piece 83 can be connected, which is simple, convenient and firm.

[0046] like Figure 7 As shown, the two ends of the wiring piece 211 of this embodiment are connected in a V shape, a first introduction port 216 is provided between the movable end of the wiring piece 211 and the wiring wall 213, the fixed end of the wiring piece 211 is connected to the mounting wall 214 in an integral connection manner, and the movable end of the wiring piece 211 is provided with an arc portion 215 at the connection with the fixed end, which is used to abut against the wiring wall 213. The structural design of the wiring piece 211 facilitates the connection of the plug-in piece 83.

[0047] The matching structure between the spring sheet 5 and the wiring portion 210 of the plug sleeve of this embodiment is as follows: Figure 4 and Fig.10 As shown, the movable end of the spring piece 5 has a cutting edge 53, and the cutting edge 53 is fitted against a side wall of the triangular groove 219 on the wiring wall 213 to form a second introduction port 52. The structural design of the spring piece 5 and the triangular groove 219 facilitates wiring. Of course, as a modified embodiment, the triangular groove 219 may not be provided. Figure 4 , Figure 7 and Fig.10 As shown, the mounting wall 214 is provided with a through hole 218, and the through hole 218 extends to the connecting wall 212. The mounting wall 214 is bent at a side edge of the through hole 218 away from the wiring wall 213 to form a clamping edge 217. The fixed end of the spring sheet 5 has a hook 51 bent away from the movable end, and the hook 51 passes through the through hole 218 and cooperates with the clamping edge 217.

[0048] like Figure 1 , Figure 11-12 As shown, the wiring structure of the socket has a multi-pole socket and a plurality of spring pieces 5 arranged in a one-to-one correspondence. By rotating the wire withdrawal wrench 6, the plurality of spring pieces 5 are simultaneously driven away from the wiring wall 213 of the corresponding socket. One end of the wire withdrawal wrench 6 is provided with a handle 61, and the other end is provided with a plurality of driving parts 65 corresponding to the movable ends of the plurality of spring pieces 5. The setting of the wire withdrawal wrench 6 can realize the simultaneous withdrawal of multiple poles by one operation by pressing the hand. Specifically, as Figure 10-12 As shown, the spring sheet 5 is provided with a bent portion 54 connected between the fixed end and the movable end, the wire withdrawal wrench 6 includes a rotating rod 62 connected to a handle 61, and the two ends of the rotating rod 62 are provided with a rotating shaft 63 for rotating installation. The rotating rod 62 is located at the rear side of the fixed end of the spring sheet 5, and one side of the rotating rod 62 extends forward to form a plurality of extension arms 64 corresponding to the plurality of driving parts 65. The end of the extension arm 64 is provided with the driving part 65 protruding in the left and right directions, and the driving part 65 abuts against the bent portion 54 at one end connected to the movable end. When withdrawing the hard wire 810 / plug-in piece 83, the handle 61 of the wire withdrawal wrench 6 is pulled by hand to rotate the wire withdrawal wrench 6 around the rotating shaft 63, and the plurality of driving parts 65 of the wire withdrawal wrench 6 simultaneously squeeze the bent portions 54 of the plurality of spring sheets 5, so that the cutting edge 53 of the spring sheet 5 is separated from the hard wire 810 / plug-in piece 83, and the other hand directly pulls out the plurality of hard wires 810 / plug-in piece 83.

[0049] In a specific embodiment, Figure 1 , Figure 7-9As shown, the multi-pole socket is a N-pole socket 2 and an L-pole socket 4 symmetrically arranged on the left and right sides, and an E-pole socket 3 in the middle. The N-pole socket 2 includes a first connecting bar 201, a wiring portion 210 connected to the middle of the first connecting bar 201, and two socket portions 220 connected to both ends of the first connecting bar 201. The L-pole socket 4 includes a second connecting bar 401, a wiring portion 210 connected to the middle of the second connecting bar 401, and two socket portions 220 connected to both ends of the second connecting bar 401. The E-pole socket 3 includes a connecting piece 301, a wiring portion 210 and a socket portion 220 connected to both ends of the connecting piece 301. The wiring portions 210 of the N-pole socket 2, the E-pole socket 3, and the L-pole socket 4 are arranged in a straight line in sequence in the left and right directions. The N-pole socket 2, the L-pole socket 4, and the E-pole socket 3 use the wiring portion 210 and the socket portion 220 of the same structure, which is simple in structure, easy to manufacture, and has a compact and reasonable overall structural layout.

[0050] As shown Figure 7-9 As shown, the insert sleeve 220 is a bent sheet structure, which is bent to form a plug-in gap 221 with a wide interior and a narrow entrance, and the bent sheet structure is provided with outwardly bent guide bent sheets 222 on both sides of the entrance. The structural design of the insert sleeve 220 facilitates plug-in.

[0051] like Figure 1 , Figure 13-16 As shown, the wiring structure of the socket of this embodiment also includes a base 7 and a pressure plate 1, the base 7 is provided with a receiving groove 71 corresponding to the pressure plate 1, a limiting groove 72 corresponding to the wiring portion 210 of the socket, and a wire entry hole 73, the pressure plate 1 is buckled into the receiving groove 71 on the base 7 to form a receiving cavity for accommodating the socket, the spring sheet 5 and the wire withdrawal wrench 6, the pressure plate 1 is provided with a first pressure rib 13 corresponding to the wiring portion 210 of the socket, and a plug hole 11 corresponding to the socket portion 220, the socket is inserted into the receiving cavity and stuck in the limiting groove 72, and also abuts against the first pressure rib 13 of the pressure plate 1. Buckles 75 are provided on the left and right sides of the receiving groove 71, and bayonet holes 14 for engaging with the buckles 75 are provided on the left and right outer sides of the pressing plate 1; and / or, clamping ribs 76 are provided on the front and rear sides of the receiving groove 71, and a pair of clamping feet 15 are provided on the front and rear sides of the pressing plate 1, and a clamping gap is provided between the pair of clamping feet 15, and the clamping ribs 76 engage with the clamping gap. When the pressing plate 1 is buckled on the base 7, the buckle 75 of the base 7 is clamped into the bayonet hole 14 of the pressing plate 1; and the clamping ribs 76 of the base 7 are clamped into the clamping gap of the pressing plate 1. A clamping fixing structure is adopted between the base 7 and the pressing plate 1, which is convenient for disassembly and assembly, and the connection is firm and reliable.

[0052] like Figure 13-16As shown, the left and right sides of the receiving groove 71 are provided with a shaft groove 74 for rotatably installing the wire withdrawal wrench 6, the plug sleeve is located between the two shaft grooves 74 in the left and right direction, and the pressing plate 1 is provided with a second pressing rib 12 corresponding to the shaft groove 74; the base 7 is provided with a handle hole 77 for the handle 61 of the wire withdrawal wrench 6 to pass through. The handle 61 of the wire withdrawal wrench 6 passes through the handle hole 77 of the base 7 for operation, and the two shafts 63 at both ends of the rotating rod 62 of the wire withdrawal wrench 6 are respectively placed in the shaft grooves 74 on the left and right sides of the base 7. When the pressing plate 1 is buckled on the base 7, the second pressing rib 12 of the pressing plate 1 covers the shaft groove 74 to form an upper limit for the shaft 63, thereby realizing the rotatable installation of the wire withdrawal wrench 6.

[0053] like Fig.14 As shown, the back of the base 7 is provided with a mounting groove 78 for mounting the plug assembly 8, and the back of the base 7 is provided with three wire entry holes 73 in a row in the mounting groove 78. Figure 17-21 As shown, the connector assembly 8 includes an upper seat 81, a lower seat 82 and three plug-in plates 83 in a row. The upper seat 81 and the lower seat 82 can be buckled together to form an installation cavity. One end of the plug-in plate 83 is a wire clamping plate 831 for connecting the wire 9 and is installed in the installation cavity. The other end of the plug-in plate 83 is used to connect with the socket. The connector assembly 8 is installed in the installation groove 78. The other end of the plug-in plate 83 passes through the wire entry hole 73 on the base 7 into the accommodating cavity and is inserted into the wiring portion 210 of the socket. The connector assembly 8 used in this embodiment is assembled into a whole and has three protruding plug-in pieces 83, which are used to correspond one-to-one with the wire entry holes 73 on the back of the base 7, that is, the three plug-in pieces 83 of the connector assembly 8 are respectively connected to three wires (neutral wire, live wire and ground wire). In this way, the socket can be connected to the neutral wire, live wire and ground wire by assembling the connector assembly 8 with the base 7. When replacing the socket, the user can directly insert the connector assembly 8 into the socket without distinguishing between the neutral wire, live wire and ground wire, thereby reducing the probability of connecting the wrong wires.

[0054] It should be noted that in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship usually placed when in use, which is only for the convenience of description, and does not indicate that the device or element referred to must have a specific orientation, and therefore cannot be understood as a limitation on the invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating relative importance.

[0055] The above content is a further detailed description of the invention in combination with specific preferred implementation methods, and it cannot be determined that the specific implementation of the invention is limited to these descriptions. For ordinary technicians in the technical field to which the invention belongs, several simple deductions or substitutions can be made without departing from the concept of the invention, which should be regarded as falling within the scope of protection of the invention.

Claims

1. A wiring structure of a socket, comprising a socket and a spring sheet (5), wherein the socket comprises a connected wiring portion (210) and a socket portion (220), characterized in that: The wiring portion (210) is provided with an integrally formed wiring piece (211) and a wiring wall (213); one end of the spring piece (5) and one end of the wiring piece (211) are both movable ends; the movable ends of the spring piece (5) and the wiring piece (211) are arranged side by side and are both arranged opposite to the wiring wall (213), and can be used to clamp the hard wire (810) and the plug-in piece (83).

2. The wiring structure of the socket according to claim 1, characterized in that: The two ends of the connecting piece (211) are connected in a V shape, a first inlet (216) is provided between the movable end of the connecting piece (211) and the connecting wall (213), and the movable end of the connecting piece (211) is provided with an arc portion (215) at the connection with the other end for abutting against the connecting wall (213).

3. The wiring structure of the socket according to claim 1, characterized in that: The movable end of the spring sheet (5) has a cutting edge (53), and the cutting edge (53) is fitted and abutted against a side wall of a triangular groove (219) on the connection wall body (213) to form a second introduction port (52).

4. The wiring structure of the socket according to claim 1, characterized in that: The wiring portion (210) is provided with a mounting wall body (214) arranged opposite to the wiring wall body (213); the connecting wall body (212) is connected between the wiring wall body (213) and the mounting wall body (214); the wiring piece (211), the connecting wall body (212), the wiring wall body (213) and the mounting wall body (214) are integrally bent and formed; the other end of the spring piece (5) and the other end of the wiring piece (211) are both fixed ends, and are respectively fixed to the mounting wall body (214).

5. The wiring structure of the socket according to claim 4, characterized in that: The installation wall (214) is provided with a through hole (218), and a clamping edge (217) is formed by bending the side edge of the installation wall (214) on one side of the through hole (218) in a direction away from the wiring wall (213), and the fixed end of the spring sheet (5) has a hook (51) bent in a direction away from the movable end, and the hook (51) passes through the through hole (218) and cooperates with the clamping edge (217).

6. The wiring structure of the socket according to claim 1, characterized in that: The wiring direction of the wiring portion (210) and the plugging direction of the plug sleeve portion (220) are in the up-down direction and in opposite directions.

7. The wiring structure of the socket according to claim 1, characterized in that: When the hard wire (810) is connected, the hard wire (810) is inserted between the movable end of the spring sheet (5) and the wiring wall (213) of the wiring part (210); when the plug-in sheet (83) is connected, half of the plug-in sheet (83) is inserted between the wiring sheet (211) of the wiring part (210) and the wiring wall (213), and the other half of the plug-in sheet (83) is inserted between the movable end of the spring sheet (5) and the wiring wall (213) of the wiring part (210).

8. The wiring structure of the socket according to claim 1, characterized in that: The invention comprises a multi-pole socket and a plurality of spring sheets (5) arranged in a one-to-one correspondence, and the plurality of spring sheets (5) are simultaneously driven away from a wiring wall (213) of the corresponding socket by rotating a wire withdrawal wrench (6), wherein one end of the wire withdrawal wrench (6) is provided with a handle (61), and the other end is provided with a plurality of driving parts (65) corresponding to and drivingly connected to the movable ends of the plurality of spring sheets (5).

9. The wiring structure of the socket according to claim 8, characterized in that: The spring sheet (5) is provided with a bent portion (54) connected between the fixed end and the movable end. The wire withdrawal wrench (6) comprises a rotating rod (62) connected to the handle (61). Both ends of the rotating rod (62) are provided with rotating shafts (63) for rotatable installation. The rotating rod (62) is located at the rear side of the fixed end of the spring sheet (5). One side of the rotating rod (62) extends forward to form a plurality of extension arms (64) corresponding to the plurality of driving portions (65). The end of the extension arm (64) is provided with the driving portion (65) protruding in the left-right direction. The driving portion (65) abuts against the bent portion (54) at one end connected to the movable end.

10. The wiring structure of the socket according to claim 8, characterized in that: The multi-pole socket comprises an N-pole socket (2) and an L-pole socket (4) symmetrically arranged on the left and right sides, and an E-pole socket (3) in the middle; the N-pole socket (2) comprises a first connecting bar (201), a wiring portion (210) connected to the middle of the first connecting bar (201), and two socket portions (220) connected to the two ends of the first connecting bar (201); the L-pole socket (4) comprises a second connecting bar (401), a wiring portion (210) connected to the middle of the second connecting bar (401), and two socket portions (220) connected to the two ends of the second connecting bar (401); the E-pole socket (3) comprises a connecting piece (301), a wiring portion (210) connected to the two ends of the connecting piece (301), and a socket portion (220); the wiring portions (210) of the N-pole socket (2), the E-pole socket (3), and the L-pole socket (4) are arranged in sequence in a straight line in the left-right direction.

11. The wiring structure of the socket according to any one of claims 1 to 10, characterized in that: The insert sleeve portion (220) is a bent sheet structure, which is bent to form a plug-in gap (221) with a wide interior and a narrow entrance, and the bent sheet structure is provided with outwardly bent guide bent sheets (222) on both sides of the entrance.

12. The wiring structure of the socket according to any one of claims 1 to 10, characterized in that: The invention also comprises a base (7) and a pressing plate (1); the base (7) is provided with a receiving groove (71) corresponding to the pressing plate (1), a limiting groove (72) corresponding to the wiring part (210) of the plug sleeve, and a wire entry hole (73); the pressing plate (1) is buckled on the receiving groove (71) on the base (7) to form a receiving cavity; the pressing plate (1) is provided with a first pressing rib (13) corresponding to the wiring part (210) of the plug sleeve, and a plug hole (11) corresponding to the plug sleeve part (220); the plug sleeve is inserted into the receiving cavity and snapped into the limiting groove (72), and also abuts against the first pressing rib (13) of the pressing plate (1).

13. The wiring structure of the socket according to claim 12, characterized in that: The left and right sides of the accommodating groove (71) are provided with rotating shaft grooves (74) for rotatably installing the wire withdrawal wrench (6); the plug sleeve is located between the two rotating shaft grooves (74) in the left-right direction; the pressing plate (1) is provided with a second pressing rib (12) corresponding to the rotating shaft groove (74); and the base (7) is provided with a handle hole (77) for the handle (61) of the wire withdrawal wrench (6) to pass through.

14. The wiring structure of the socket according to claim 12, characterized in that: The left and right sides of the receiving groove (71) are provided with buckles (75), and the left and right outer sides of the pressure plate (1) are provided with snap-fitting openings (14) that are snap-fitting with the buckles (75); and / or, the front and rear sides of the receiving groove (71) are provided with clamping ribs (76), and the front and rear sides of the pressure plate (1) are respectively provided with a pair of clamping feet (15), and a clamping gap is provided between the pair of clamping feet (15), and the clamping rib (76) is snap-fitting with the clamping gap.

15. The wiring structure of the socket according to claim 1, characterized in that: The invention also comprises a connector assembly (8) mounted on a base (7), wherein the back side of the base (7) has three wire entry holes (73) arranged in a row, and the connector assembly (8) comprises an upper seat (81), a lower seat (82) and three plug-in plates (83) arranged in a row, wherein the upper seat (81) and the lower seat (82) can be buckled together to form an installation cavity, wherein one end of the plug-in plate (83) is a wire clamping plate (831) for connecting an electric wire (9) and is inserted into the installation cavity, and the other end of the plug-in plate (83) is used to connect to a socket, and the other end of the plug-in plate (83) passes through the wire entry hole (73) on the base (7) and is inserted into the wiring portion (210) of the socket.

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