CN111934149B

CN111934149B - Movable self-wiring socket

Info

Publication number: CN111934149B
Application number: CN202011109957.1A
Authority: CN
Inventors: 周强; 葛建春; 王骏啸
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-12
Anticipated expiration: 2040-10-16
Also published as: CN111934149A

Abstract

The invention relates to a movable self-wiring socket which comprises a socket component, a power line and a connecting module, wherein the power line is detachably connected with the socket component; the connection module can be inserted with the slot to join in marriage mutually in the ground of rotating, is provided with on the interior diapire of slot and participates in, opens on the diapire of connection module to have can with participate in mutually inserting the socket of joining in marriage the electricity and be connected. The power line is detachably connected with the socket assembly through the connecting module, so that the power line with the required length can be conveniently replaced, the bottom wall of the connecting module is provided with a plurality of live wire jacks and zero wire jacks which are arrayed with the grounding jack as the center so as to adapt to the rotating position of the connecting module in the slot, and the connecting module can be connected with the socket by selecting a corresponding angle according to the requirement, so that the use is convenient.

Description

Movable self-wiring socket

Technical Field

The invention relates to a mobile self-wiring socket.

Background

The power converter is often wired overlength or the line is short in life, if purchase the converter of different line length specifications again and cause the waste, therefore the producer provides removable line converter for the customer, but the realization mode of current removable line converter is realized in the inside of converter, need to unpack the screw of converter upper and lower casing apart promptly, then lock on the inside connecting device of casing after going the crust with the power cord, such realization process is too complicated and consuming time, if the not tight condition of closure appears and still must unpack the screw repetitive operation once more, it is very inconvenient.

In order to solve the above problems, chinese utility model patent No. CN201149943Y, coupled detachable line socket (application No. CN 200820000797.5), discloses a structure including a socket body and a power line, a female coupler is disposed at a side of the socket body, an electrode inside the female coupler is connected to the female coupler, and a male coupler is disposed at a tail of the power line.

Although the socket can conveniently and quickly replace the connecting power lines with different lengths, the power lines can only be connected to the end face of the socket body, the direction of the power lines cannot be adjusted as required, and the problem of inconvenient use still exists.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a mobile self-wiring socket which is convenient to replace a power line according to needs and can adjust the connecting position of the power line and a socket so as to be more convenient to use.

The technical scheme adopted by the invention for solving the technical problems is as follows: a movable self-wiring socket comprises a socket component and a power line detachably connected with the socket component, wherein the socket component is provided with jacks, the movable self-wiring socket also comprises a connecting module, the upper wall surface of the socket component is provided with slots which are in plug-in fit connection with the connecting module, the output end of the power line is connected with the top wall or any side wall of the connecting module, and the side part and/or the end part of the socket component are/is provided with notches which are communicated with the slots and through which the power line passes; the utility model discloses a socket, including connection module, slot, ground connection socket, live wire socket, zero line socket, connection module can be inserted mutually with the slot and join in marriage the connection with the rotation position of connection module in the slot with the array is arranged as the center to the live wire socket with zero line socket, the connection module can be rotated ground and the slot is inserted mutually and is joined in marriage the connection, be provided with on the interior diapire of slot and participate in, it has the socket that can insert mutually to join in marriage the electricity with participating in to open on connection module's the diapire, this socket.

In the above scheme, the connection module and the slot are of square structures matched with each other, and the connection module is rotatably arranged in the slot by taking 90 degrees as a rotation gradient. By adopting the structure, the power line can extend out of any side wall of the socket component, and the use is convenient.

In the invention, the connecting module is provided with electric connecting pieces which are arranged corresponding to the sockets and are used for connecting the pins with electric signals of the power line, and the electric connecting pieces comprise a live wire connecting piece respectively corresponding to the live wire socket, a zero line connecting piece corresponding to the zero line socket and a grounding connecting piece corresponding to the grounding socket. The spacing between different sockets is greater than or equal to 3 mm.

Preferably, the pins include a ground pin transversely disposed at a central portion of the bottom wall of the socket, and a live pin and a neutral pin longitudinally disposed at both sides of the ground pin, respectively. The width of each pin and the corresponding socket is less than 1mm, so that the safety is improved.

Preferably, the live wire connector has a first body forming a closed loop structure in the circumferential direction, and four first pins which are vertically arranged and respectively correspond to the live wire sockets are arranged on the first body; the zero line connecting piece and the live line connecting piece are arranged in parallel up and down, and are provided with a second body which forms a closed loop structure in the circumferential direction, and four second pins which extend vertically and respectively correspond to the zero line sockets are arranged on the second body; the grounding connecting piece is arranged at the central parts of the live wire connecting piece and the zero wire connecting piece and is provided with a cross-shaped third pin arranged corresponding to the grounding jack. Above-mentioned structure is used for realizing the 90 degrees swivelling joint between connection module and the socket subassembly, and the electric connection mode still adopts the grafting mode that current stability is good, is favorable to improving the stability of electric connection.

Preferably, a first assembling plate arranged transversely is arranged in the connecting module, the live wire connecting piece is arranged on the upper side of the first assembling plate, the neutral wire connecting piece is arranged on the lower side of the first assembling plate, and the first pin penetrates through the first assembling plate and is arranged adjacent to the second pin. Above-mentioned first assembly plate separates live wire connecting piece and zero line connecting piece for the insulation board, is favorable to improving the electric connection reliability.

Further preferably, the upper side of the first assembling plate is provided with a second assembling plate arranged in parallel with the first assembling plate, the live wire connecting piece is clamped between the first assembling plate and the second assembling plate, and the live wire connecting piece, the zero wire connecting piece and the grounding connecting piece are respectively provided with a connecting part which can penetrate through the first assembling plate and/or the second assembling plate to be connected with a power line.

In the invention, the first pin and the second pin are both in T-shaped structures.

Preferably, the third pin is provided with a first connecting sheet, a second connecting sheet, a third connecting sheet and a fourth connecting sheet which are S-shaped, the first connecting sheet and the second connecting sheet are oppositely arranged and are gradually far away from each other from bottom to top, the bending part at the lower part of the first connecting sheet and the bending part at the lower part of the second connecting sheet are relatively close to each other to form a first clamping opening, the third connecting sheet is vertically arranged at the side of the first connecting sheet and is gradually far away from the first connecting sheet from bottom to top, the bending part at the lower part of the third connecting sheet is close to the bending part at the lower part of the first connecting sheet and forms a second clamping opening with the side wall of the first connecting sheet, the second clamping opening is vertical to the first clamping opening, the fourth connecting sheet is vertically arranged at the side of the second connecting sheet and is gradually far away from the second connecting sheet from bottom to top, the bending part at the lower part of the fourth connecting, the third clamping opening is communicated with the second clamping opening, and a fourth clamping opening communicated with the first clamping opening is formed between the third connecting sheet and the fourth connecting sheet. By adopting the structure, the cross-shaped third pin is formed to adapt to the 90-degree rotation of the connecting module, meanwhile, the resistance between the pin and the electric connecting piece is favorably reduced, the connection is convenient, the stability of the grounding connecting piece formed by four groups of connecting pieces is better, and the electric connection performance is favorably improved.

The distance between the first pin, the second pin and the third pin is larger than or equal to 3 mm.

Preferably, the connection module is constrained on the socket assembly through a limiting assembly, a bayonet is arranged on the outer side wall of the connection module, correspondingly, a buckle capable of being matched and clamped with the bayonet to constrain the connection module on the socket assembly is arranged on the side wall of the slot, and the buckle and the bayonet jointly form the limiting assembly. So as to facilitate the detachable connection of the connection module with the socket assembly.

Compared with the prior art, the invention has the advantages that: the power line is detachably connected with the socket assembly through the connecting module, so that the power line with the required length can be conveniently replaced, and the bottom wall of the connecting module is provided with a plurality of live wire jacks and zero wire jacks which are arrayed with the grounding jack as the center so as to adapt to the rotating position of the connecting module in the slot, so that the connecting module can be connected with the socket by selecting a corresponding angle according to the requirement, and the use is more convenient.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is another schematic structural diagram of an embodiment of the present invention;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic structural diagram of a connection module according to an embodiment of the present invention;

FIG. 5 is a schematic view of an assembly structure of an electrical connector according to an embodiment of the present invention;

FIG. 6 is an exploded view of FIG. 5;

fig. 7 is a bottom view of a ground connector in an embodiment of the invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 7, the mobile self-connecting socket of the present embodiment includes a socket assembly 1, a power line 3 and a connection module 2, wherein a plurality of jacks 11 and a slot 12 are formed on an upper wall surface of the socket assembly 1, an output end of the power line 3 is connected to the connection module 2, and the connection module 2 is detachably connected to the slot 12. The user can select the power cord 3 with the required length and then connect the power cord with the socket assembly 1 through the connecting module 2 so as to meet the living needs.

As shown in fig. 1 and 2, the output end of the power line 3 is connected to the top wall or any side wall of the connection module 2, and as shown in fig. 2, when the power line 3 is connected to the side wall of the connection module 2, the side or end of the socket assembly 1 is opened with a notch 13 which is communicated with the slot 12 and through which the power line 3 passes. Connection module 2 can be inserted mutually with slot 12 and join in marriage with the ground of rotating and be connected, is provided with the base pin on the interior diapire of slot 12, and it has the socket that can join in marriage the electricity with the base pin and join in marriage mutually to open on connection module 2's the diapire, and this socket includes a

ground connection socket

22 and 4

live wire sockets

23, 4 zero line sockets 24, and live wire socket 23 and zero line socket 24 use ground connection socket 22 to be the rotatory position of array arrangement in order to adapt to connection module 2 in slot 12 as the center.

Specifically, as shown in fig. 4, the connection module 2 and the slot 12 are of a square structure matched with each other, the ground jack 22 is a cross-shaped jack, the 4 live wire jacks 23 and the 4 zero wire jacks 24 extend in parallel along the straight edge of the square structure respectively, and the connection module 2 can rotate by 90 degrees as a rotation gradient and then is inserted into and connected with the slot 12, so that the power line 3 can extend out of any side wall of the socket assembly 1, and the use is facilitated. As shown in fig. 5 and 6, the connection module 2 is provided with electrical connectors arranged corresponding to the sockets and used for electrically connecting the pins with the power line 3, and the electrical connectors include a live wire connector 230 corresponding to the live wire socket 23, a neutral wire connector 240 corresponding to the neutral wire socket 24, and a ground connector 220 corresponding to the ground socket 22. As shown in fig. 3, the pins include a ground pin 121 transversely disposed at a central portion of a bottom wall of the socket 12, and a live pin 122 and a neutral pin 123 longitudinally disposed on both sides of the ground pin 121, respectively. The width of each pin and the corresponding socket is less than 1mm, so that the safety is improved.

As shown in fig. 5, the live wire connector 230 has a first body 231 forming a closed loop structure in the circumferential direction, and four first pins 232 which are vertically arranged and respectively correspond to the live wire sockets 23 are disposed on the first body 231; the neutral wire connecting piece 240 and the live wire connecting piece 230 are arranged in parallel up and down, and are provided with a second body 241 forming a closed loop structure in the circumferential direction, and four second pins 242 which extend vertically and respectively correspond to the neutral wire sockets 24 are arranged on the second body 241; the ground connection 220 is provided at the center of the live connection 230 and neutral connection 240 and has a cross-shaped third pin 221 arranged corresponding to the ground jack 22. Above-mentioned structure is used for realizing the 90 degrees swivelling joint between connection module 2 and the socket subassembly 1, and the electric connection mode still adopts the grafting mode that current stability is good, is favorable to improving the stability of electric connection.

The connection module 2 is provided therein with a first mounting plate 25 arranged laterally, the live wire connection member 230 is provided on an upper side of the first mounting plate 25, the neutral wire connection member 240 is provided on a lower side of the first mounting plate 25, and the first pin 232 is arranged adjacent to the second pin 242 through the first mounting plate 25. The first assembly plate 25 is an insulating plate, and separates the live wire connection member 230 from the neutral wire connection member 240, thereby improving the reliability of electrical connection. The upper side of the first assembling plate 25 is provided with a second assembling plate 26 arranged in parallel with the first assembling plate 25, the live wire connecting piece 230 is clamped between the first assembling plate 25 and the second assembling plate 26, and the live wire connecting piece 230, the neutral wire connecting piece 240 and the grounding connecting piece 220 are respectively provided with a connecting part which can pass through the first assembling plate 25 and/or the second assembling plate 26 to be connected with the power wire 3.

In the present embodiment, the first pin 232 and the second pin 242 are both T-shaped. As shown in fig. 7, the third pin 221 has a first connecting piece 201, a second connecting piece 202, a third connecting piece 203, and a fourth connecting piece 204, which are S-shaped, the first connecting piece 201 and the second connecting piece 202 are arranged oppositely, and the two are gradually far away from each other from the bottom to the top, the bending part of the lower part of the two is relatively close to each other, so as to form a first clamping opening 20a, the third connecting piece 203 is vertically arranged at the side of the first connecting piece 201 and is gradually far away from the first connecting piece 201 from the bottom to the top, the bending part of the lower part of the third connecting piece 203 is close to the bending part of the lower part of the first connecting piece 201 and forms a second clamping opening 20b with the side wall of the first connecting piece 201, the second clamping opening 20b is perpendicular to the first clamping opening 20a, the fourth connecting piece 204 is vertically arranged at the side of the second connecting piece 202 and is gradually far away from the second connecting piece 202 from the bottom to the top, the bending part of the lower part of the, the third nip 20c is communicated with the second nip 20b, and a fourth nip 20d communicated with the first nip 20a is formed between the third connecting piece 203 and the fourth connecting piece 204. By adopting the structure, the cross-shaped third pin 221 is formed to adapt to the 90-degree rotation of the connecting module 2, meanwhile, the resistance between the pin and the electric connecting piece is favorably reduced, the connection is convenient, the stability of the grounding connecting piece formed by four groups of connecting pieces is better, and the electric connection performance is favorably improved.

As shown in fig. 2 and 3, the connection module 2 of this embodiment is constrained on the socket assembly 1 by the limiting component 4, a bayonet 41 is opened on an outer side wall of the connection module 2, and correspondingly, a buckle 42 capable of being engaged with the bayonet 41 to constrain the connection module 2 on the socket assembly 1 is provided on a side wall of the slot 12, and the buckle 42 and the bayonet 41 together form the limiting component 4. So as to connect the connection module 2 and the socket assembly 1 in a detachable manner, and when the socket assembly is used, the finger buckle 42 is stirred outwards, so that the buckle 42 and the bayonet 41 can be loosened, and the limit is cancelled.

The housing of the connection module 2 of the present embodiment may be formed by two parts that are fastened together, but the upper and lower parts may also be the left and right parts, so as to facilitate production and assembly.

The power cord 3 of this embodiment is connected with socket subassembly 1 formula of shirking through linking module 2, is convenient for change the power cord 3 that needs length, and this embodiment has seted up on linking module 2's diapire and has used ground connection socket 22 to be a plurality of live wire sockets 23, zero line socket 24 of array arrangement as the center to adaptation linking module 2 the rotational position in slot 12, thereby make linking module 2 can select corresponding angle as required to be connected with the socket, it is more convenient to use.

Claims

1. The utility model provides a portable socket that works a telephone switchboard certainly, includes socket subassembly (1) and power cord (3) of being connected with this socket subassembly (1) shirk the formula, be provided with jack (11) on socket subassembly (1), its characterized in that: the socket assembly is characterized by further comprising a connecting module (2), wherein a slot (12) which is connected with the connecting module (2) in an inserting and matching mode is formed in the upper wall surface of the socket assembly (1), the output end of the power line (3) is connected with the top wall or any side wall of the connecting module (2), and a notch (13) which is communicated with the slot (12) and is used for the power line (3) to penetrate through is formed in the side part and/or the end part of the socket assembly (1); the connecting module (2) can be rotatably connected with the slot (12) in an inserting and matching manner, pins are arranged on the inner bottom wall of the slot (12), jacks capable of being electrically connected with the pins in an inserting and matching manner are formed in the bottom wall of the connecting module (2), each jack comprises a grounding jack (22), a plurality of live wire jacks (23) and a plurality of zero wire jacks (24), and the live wire jacks (23) and the zero wire jacks (24) are arranged in an array manner by taking the grounding jacks (22) as centers so as to adapt to the rotating position of the connecting module (2) in the slot (12);

the connecting module (2) and the slot (12) are of square structures matched with each other, and the connecting module (2) is rotatably arranged in the slot (12) by taking 90 degrees as a rotating gradient;

the connecting module (2) is internally provided with electric connectors which are arranged corresponding to the sockets and are used for connecting pins with electric signals of the power line (3), and the electric connectors comprise live wire connecting pieces (230) respectively corresponding to live wire sockets (23), zero wire connecting pieces (240) corresponding to zero wire sockets (24) and grounding connecting pieces (220) corresponding to grounding sockets (22);

the pins comprise a ground pin (121) transversely arranged at the central part of the bottom wall of the slot (12), and a live pin (122) and a neutral pin (123) respectively and longitudinally arranged at two sides of the ground pin (121); the widths of the grounding pin (121), the live wire pin (122), the neutral wire pin (123) and the corresponding sockets are all less than 1 mm;

the live wire connecting piece (230) is provided with a first body (231) forming a closed loop structure in the circumferential direction, and four first pins (232) which are vertically arranged and respectively correspond to the live wire sockets (23) are arranged on the first body (231); the zero line connecting piece (240) and the live line connecting piece (230) are arranged in parallel up and down, the zero line connecting piece is provided with a second body (241) which forms a closed loop structure in the circumferential direction, and four second pins (242) which extend vertically and respectively correspond to the zero line sockets (24) are arranged on the second body (241); the grounding connecting piece (220) is arranged at the central parts of the live wire connecting piece (230) and the neutral wire connecting piece (240) and is provided with a cross-shaped third pin (221) which is arranged corresponding to the grounding jack (22);

the third pin (221) is provided with a first connecting sheet (201), a second connecting sheet (202), a third connecting sheet (203) and a fourth connecting sheet (204) which are S-shaped, the first connecting sheet (201) and the second connecting sheet (202) are arranged oppositely, the first connecting sheet (201) and the second connecting sheet (202) are gradually far away from each other from the bottom to the top, the bending part of the lower parts of the first connecting sheet and the second connecting sheet is relatively close to each other to form a first clamping opening (20a), the third connecting sheet (203) is vertically arranged at the side of the first connecting sheet (201) and is gradually far away from the first connecting sheet (201) from the bottom to the top, the bending part of the lower part of the third connecting sheet (203) is close to the bending part of the lower part of the first connecting sheet (201) and forms a second clamping opening (20b) with the side wall of the first connecting sheet (201), the second clamping opening (20b) is vertical to the first clamping opening (20a), the fourth connecting sheet (204), the bending part at the lower part of the fourth connecting sheet (204) is close to the bending part at the lower part of the second connecting sheet (202) and forms a third clamping opening (20c) with the side wall of the second connecting sheet (202), the third clamping opening (20c) is communicated with the second clamping opening (20b), and a fourth clamping opening (20d) communicated with the first clamping opening (20a) is formed between the third connecting sheet (203) and the fourth connecting sheet (204).

2. The mobile self-wiring receptacle according to claim 1, wherein: the connecting module (2) is provided with a first assembling plate (25) which is transversely arranged, the live wire connecting piece (230) is arranged on the upper side of the first assembling plate (25), the neutral wire connecting piece (240) is arranged on the lower side of the first assembling plate (25), and the first pins (232) penetrate through the first assembling plate (25) and are arranged adjacent to the second pins (242).

3. The mobile self-wiring receptacle according to claim 2, wherein: the upper side of the first assembling plate (25) is provided with a second assembling plate (26) which is arranged in parallel with the first assembling plate, the live wire connecting piece (230) is clamped between the first assembling plate (25) and the second assembling plate (26), and the live wire connecting piece (230), the zero wire connecting piece (240) and the grounding connecting piece (220) are respectively provided with a connecting part which can penetrate through the first assembling plate (25) and/or the second assembling plate (26) and is connected with the power line (3).

4. The mobile self-wiring receptacle according to claim 1, wherein: the first pin (232) and the second pin (242) are both T-shaped structures.

5. A mobile self-tapping jack according to any one of claims 1-4 wherein: connection module (2) retrain on socket component (1) through spacing subassembly (4), bayonet socket (41) have been seted up on the lateral wall of connection module (2), it is corresponding, thereby be provided with on the lateral wall of slot (12) and cooperate the joint with this bayonet socket (41) and retrain buckle (42) on socket component (1) with connection module (2), this buckle (42) constitute jointly with bayonet socket (41) spacing subassembly (4).