CN212011354U - Power socket and live wire conducting structure or zero line conducting structure used for same - Google Patents

Abstract

The utility model provides a be used as electrically conductive structure of live wire electrically conductive or zero line electrically conductive of supply socket, a serial communication port, include: the antenna, the conductive frame, the inserting piece and the wiring terminal; the antenna comprises two arc-shaped contact pieces which are oppositely arranged; the conductive frame is in a half-frame shape, and the contact pieces are respectively connected with the free ends of the conductive frame and are positioned inside the conductive frame; the inserting piece is arranged at the closed end of the conductive frame; binding post is the cylindric, and the inserted sheet is connected along radially being connected with binding post's lateral wall inside electricity, is provided with the internal thread that runs through and the screw with the internal screw adaptation on the binding post with the lateral wall of the opposite side of inserted sheet. The utility model discloses a conducting structure's that is used as supply socket's live wire is electrically conductive or the zero line is electrically conductive feeler is located the conducting frame inside resilience force that can strengthen the feeler of half frame shape, guarantees that conducting structure uses indeformable for a long time.

Description

Power socket and live wire conducting structure or zero line conducting structure used for same

Technical Field

The utility model relates to a supply socket, in particular to electrically conductive structure and supply socket that live wire that in particular to is used as supply socket electrically conducts or the zero line is electrically conductive.

Background

For the purpose of electricity safety, power sockets are standardized in various countries all over the world. For a single wall type power socket, the external dimension of the power socket and the dimension of a reserved space for installing the power socket in a wall body are specified in many countries. In the german standard, a bottom box with a predetermined depth is preset in a wall body for installing a single-plug wall power socket. The power socket of the german standard socket is a countersunk socket, and the socket itself occupies a relatively large space on the socket. Only one group of power jacks for connecting plugs of electrical appliances are arranged on the wall power socket.

At present, mobile electronic equipment is increasingly popularized, the electronic equipment needs to be charged frequently, and the power adapter is inconvenient to carry at any time. If the USB charging socket on the wall surface is installed on the well-finished wall surface, additional holes and wiring are needed to be dug on the wall, which is very troublesome. If the existing wall power socket is disassembled and changed into the USB charging wall socket, the power pins for connecting the electric appliance plug are reduced, and new troubles are brought to daily work and life.

The existing conductive metal sheet used as the live wire conductive metal sheet or the zero wire conductive metal sheet of the German standard power socket has large volume and is not suitable for the German standard power socket.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be used as supply socket's electrically conductive structure and supply socket of live wire electrically conductive or zero line electrically conductive that is used as supply socket solves one or several kinds among the above-mentioned problem.

According to an aspect of the present invention, there is provided a conductive structure for live wire conduction or zero wire conduction used as a power socket, comprising: the antenna, the conductive frame, the inserting piece and the wiring terminal; the antenna comprises two arc-shaped contact pieces which are oppositely arranged; the conductive frame is in a half-frame shape, and the contact pieces are respectively connected with the free ends of the conductive frame and are positioned inside the conductive frame; the inserting piece is arranged at the closed end of the conductive frame; binding post is the cylindric, and the inserted sheet is connected along radially being connected with binding post's lateral wall inside electricity, is provided with the internal thread that runs through and the screw with the internal screw adaptation on the binding post with the lateral wall of the opposite side of inserted sheet.

The utility model discloses a conducting structure's that is used as supply socket's live wire is electrically conductive or the zero line is electrically conductive feeler is located the conducting frame inside resilience force that can strengthen the feeler of half frame shape, guarantees that conducting structure uses indeformable for a long time. The wiring structure of the power socket is provided with a cylindrical wiring terminal, when an external power line is installed, the power line is inserted into the wiring terminal, and when the screw is screwed, the power line is clamped by the screw and the inserting piece, so that the power line is firmer; meanwhile, the screw further compresses the insertion sheet and the side wall of the wiring terminal, the contact area of the insertion sheet and the wiring terminal is large and firm, and the electric conduction effect is good. The conductive structure has small volume and occupies small internal space of the power socket.

In some embodiments, the utility model discloses a be equipped with unsmooth striae on the inserted sheet, be equipped with unsmooth striae on binding post's the lateral wall. The friction of external power cord and inserted sheet can be increased in the setting of unsmooth band on inserted sheet and binding post's the lateral wall, makes the power cord more firm.

In some embodiments, the utility model discloses an inserted sheet is the cambered surface, and the part that contacts with the inserted sheet on the binding post is the cambered surface. The corresponding parts on the inserting sheet and the wiring terminal are all set to be cambered surfaces, so that the contact area between the inserting sheet and the wiring terminal can be increased, and the positioning is quicker and more convenient during installation.

In some embodiments, the terminal of the present invention has a rectangular cylindrical shape.

In some embodiments, the utility model discloses a binding post is buckled the shaping by a slice sheetmetal, and the one side that has the seam sets up to the double-deck side, be provided with the internal thread that runs through on the double-deck side and with the screw of internal screw adaptation. The arrangement saves materials and is convenient to process.

In some embodiments, the connection portion between the contact plate and the free end of the conductive frame is arc-shaped. Thereby, the resilience of the antenna can be enhanced

According to another aspect of the present invention, there is provided a power socket, comprising the above conductive structure for live wire conduction or zero wire conduction of the power socket.

Drawings

Fig. 1 is a schematic structural diagram of a conductive structure for live wire conduction or neutral wire conduction used as a power socket according to an embodiment of the present invention;

FIG. 2 is an exploded view of the conductive structure of FIG. 1 used as either the hot or neutral conductor of the power outlet;

fig. 3 is a schematic structural diagram of a power socket including the above-mentioned live wire conductive or neutral wire conductive structure used as a power socket according to an embodiment of the present invention;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 2 schematically show the structure of a conductive structure used as a live conductor or a neutral conductor of an electric outlet according to an embodiment of the present invention.

Referring to fig. 1 to 2, the conductive structure for line or neutral conduction of an electric outlet includes an antenna 10, a conductive frame 20, and an insert 30, and a connection terminal 40.

The antenna 10 includes two arc contact pieces 11 arranged oppositely.

The conductive frame 20 is a semi-frame shape, and the contact pieces 11 are respectively connected with the free ends of the conductive frame 20 and located inside the conductive frame 20, and the connection portions may be arc-shaped. The outside lateral wall of electrically conductive frame 20 is provided with the buckle, and the buckle can be used for the position of fixed electrically conductive frame 20 in supply socket inside.

The lengths of the antenna 10 and the conductive frame 20 along the insertion direction of the insertion rod of the external electrical appliance can be adjusted according to requirements, and when the internal space of the socket is more tense, the lengths can be smaller, otherwise, the lengths can be larger.

The insertion sheet 30 is disposed at the closed end of the conductive frame 20, and can be perpendicular to the insertion direction of the insertion rod of the external electrical appliance.

The connecting terminal 40 is cylindrical, the insertion piece 30 is electrically connected with the inner part of the side wall of the connecting terminal 40 along the radial direction, and the side wall of the connecting terminal 40 opposite to the insertion piece 30 is provided with a through internal thread 41 and a screw 50 matched with the internal thread.

The utility model discloses a conducting structure's that is used as supply socket's live wire is electrically conductive or the zero line is electrically conductive feeler is located the conducting frame inside resilience force that can strengthen the feeler of half frame shape, guarantees that conducting structure uses indeformable for a long time. The conductive structure is provided with a cylindrical wiring terminal 40, when an external power line is installed, the power line is inserted into the wiring terminal 40, then the screw 50 is screwed, and the power line is clamped by the screw 50 and the inserting piece 30 and is firmer; meanwhile, the screw 50 also compresses the side walls of the inserting sheet 30 and the wiring terminal 40, the contact area between the inserting sheet 30 and the wiring terminal 40 is increased and firm, and the conductive effect between the inserting sheet 30 and the wiring terminal 40 is better.

The insert 30 is provided with concave-convex transverse lines. The friction of external power line and inserted sheet 30 can be increased to the setting of unsmooth band on inserted sheet 30, makes the power cord installation more firm.

The side wall of the terminal 40 may also be provided with raised and recessed cross striations. The setting of unsmooth band on binding post 40 can increase frictional force and area of contact between inserted sheet 30 and binding post 40, makes the electrically conductive effect between inserted sheet 30 and binding post 40 better.

The insertion sheet 30 may be an arc surface, and a portion of the connection terminal 40 contacting the insertion sheet 30 may also be an arc surface. The corresponding parts of the inserting sheet 30 and the wiring terminal 40 are both arranged into cambered surfaces, so that the contact area between the inserting sheet 30 and the wiring terminal 40 can be increased, the mutual positions of the inserting sheet 30 and the wiring terminal 40 can be determined more quickly and conveniently during installation, and the conductive effect between the inserting sheet 30 and the wiring terminal 40 can be better.

In the present embodiment, the junction terminal 40 has a rectangular cylindrical shape. The rectangle is regular, is convenient for rationally arrange, effectively utilizes socket inner space. In other embodiments, the terminal 40 may have other shapes such as a cylindrical shape or a triangular cylindrical shape.

In this embodiment, the connection terminal 40 is formed by bending a metal sheet, the side with the seam is a double-layer side, and the double-layer side is provided with a through internal thread 81 and a screw 50 adapted to the internal thread. The arrangement saves materials and is convenient to process. In other embodiments, the terminal 40 may also be formed by foundry casting.

Fig. 3 schematically shows the structure of a power socket including the above-described conductive structure for live wire conduction or neutral wire conduction of the power socket according to an embodiment of the present invention.

Referring to fig. 3, the power socket includes the above-described conductive structure for use as a hot conductor or a neutral conductor of the power socket.

The live wire conducting structure 51, the zero wire conducting structure 52 and the ground wire conducting structure 53 are respectively provided with an inserting piece 30, and the inserting directions of the external power lines of the connecting terminals 40 on the live wire conducting structure 51, the zero wire conducting structure 52 and the ground wire conducting structure 53 are the same. When the external power line is installed, the corresponding power line is inserted into each corresponding connecting terminal, and the screw 50 is screwed.

In the present embodiment, the plug direction of the external power line of the connection terminal 40 on the live conducting structure 51, the neutral conducting structure 52 and the ground conducting structure 53 is upward. In other embodiments, the plug direction of the external power line of the terminal 40 on the hot conducting structure 51, the neutral conducting structure 52 and the ground conducting structure 53 may be set to the backward or other direction.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (7)

1. A conductive structure for use as a live conductor or a neutral conductor in an electrical outlet, comprising: the antenna, the conductive frame, the inserting piece and the wiring terminal;

the antenna comprises two arc-shaped contact pieces which are oppositely arranged;

the conductive frame is in a half-frame shape, and the contact pieces are respectively connected with the free ends of the conductive frame and are positioned inside the conductive frame;

the inserting piece is arranged at the closed end of the conductive frame;

binding post is the cylindric, the inserted sheet along radial with binding post's the inside electricity of lateral wall is connected, binding post is last with the lateral wall of the relative one side of inserted sheet on be provided with the internal thread that runs through and with the screw of internal screw adaptation.

2. The structure of claim 1, wherein the insert is provided with raised and recessed transverse lines, and the side wall of the terminal is provided with raised and recessed transverse lines.

3. The conductive structure of claim 1, wherein the tab is a curved surface and the portion of the terminal that contacts the tab is a curved surface.

4. The conductive structure of claim 1, wherein the terminal is rectangular cylindrical.

5. The structure as claimed in any one of claims 1 to 4, wherein the terminal is formed by bending a metal sheet, the side having the seam is provided with double-layer side faces, and the double-layer side faces are provided with through internal threads and screws matched with the internal threads.

6. The structure of any one of claims 1 to 4, wherein the connection between the contact and the free end of the frame is arcuate.

7. An electrical outlet comprising the conductive structure for use as a hot or neutral conductor of an electrical outlet according to any one of claims 1 to 6.

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