CN217215393U

CN217215393U - Independent power plug

Info

Publication number: CN217215393U
Application number: CN202123204312.9U
Authority: CN
Inventors: 付连山
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-08-16
Anticipated expiration: 2031-12-20

Abstract

The utility model belongs to the technical field of the power plug technique and specifically relates to a stand alone type power plug is disclosed, including the metal inserted sheet, metal inserted sheet one end is pegged graft and is fixed with the end of a thread preforming, the metal inserted sheet with tight fit is fixed with the electric wire between the end of a thread preforming, the metal inserted sheet is pegged graft and is had the outside nestification of one end of a thread preforming has insulating sheath. The beneficial effects are that: the electric wire is inserted into the wire clamping cover by adopting the wire head pressing sheet and pressed and fixed, so that the electric wire is convenient to install at the tail part of the conductive inserting sheet, and the conductive inserting sheet is not limited by the position of the jack on the socket when in use and can be randomly inserted into the corresponding jack; the single plug can be repeatedly used, the service life is long, and waste is avoided.

Description

Independent power plug

Technical Field

The utility model belongs to the technical field of power plug technique and specifically relates to a stand alone type power plug is related to.

Background

A power plug is one of electrical wiring appliances, and is a connection appliance that is provided at an end of a power cable connected to an electrical appliance and is used by being inserted into a socket. Generally, electric power supplied to a home or a factory is connected to an electric outlet, and a plug of an electric appliance is inserted into the electric outlet to supply electric power to the electric appliance to operate the electric appliance.

The existing power plug is provided with two or three inserting pieces, and a plurality of inserting pieces are placed according to specific positions and then are vulcanized and fixed together or are fixed in an insulating shell through clamping grooves. Most of electrically conductive inserted sheet afterbody fixed through the draw-in groove all is provided with the fixing base of fixed electric wire, the electric wire end that will peel off the crust utilizes the fix with screw after inserting the fixing base, this kind of electric wire fixed mode is very inconvenient, need utilize the screwdriver just can operate during the wiring, and this kind of power plug can only insert in the socket of corresponding size, power plug will not peg graft together with the socket when the jack interval of socket is different with the interval between the electrically conductive inserted sheet of plug, and there is the row of inserting of many jacks of row of ally oneself with, if there is the jack of row of inserting to break down, whole row of inserting just has abandoned, can not use, it is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention provides a stand-alone power plug for solving the above problems.

The technical scheme of the utility model is realized like this:

the independent power plug comprises a metal inserting sheet, wherein one end of the metal inserting sheet is fixedly connected with a wire head pressing sheet in an inserting mode, and an electric wire is fixedly arranged between the metal inserting sheet and the wire head pressing sheet in a tight fit mode.

Further, the metal inserting sheet comprises a conductive plug, one end of the conductive plug is welded with a wire clamping cover, the wire clamping cover is conical, and a wire passing hole is formed in the end portion of the wire clamping cover.

Furthermore, line head preforming lower surface shaping presses the wire casing, the line head preforming is the trapezium structure, the line head preforming matches with card line cover.

Furthermore, the metal inserting piece is inserted with the insulating sheath embedded outside one end of the wire pressing piece, the insulating sheath is made of rubber and comprises a first clamping sleeve and a second clamping sleeve, the first clamping sleeve and the second clamping sleeve are meshed together, one end of the first clamping sleeve and one end of the second clamping sleeve are formed on the side wall of the end sealing plate, and an outer inserting hole matched with the conductive plug is formed in the end sealing plate.

Adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the electric wire is inserted into the wire clamping cover by adopting the wire head pressing sheet and is pressed and fixed, so that the electric wire is conveniently installed at the tail part of the conductive inserting sheet, and the conductive inserting sheet is not limited by the position of the jack on the socket when in use and can be randomly inserted into the corresponding jack; the single plug can be repeatedly used, the service life is long, and waste is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of a metal insert of the present invention;

FIG. 4 is a top view of the metal insert of the present invention;

fig. 5 is a cross-sectional view of the thread end pressing piece of the present invention;

fig. 6 is a top view of the thread end pressing piece of the present invention;

fig. 7 is a perspective view of the insulating sheath of the present invention.

The reference numerals are explained below:

1. a metal insert; 11. a conductive plug; 12. a wire clamping cover; 13. a wire passing hole; 2. tabletting the thread end; 21. pressing a wire groove; 3. an insulating sheath; 31. an end closing plate; 32. a first ferrule; 33. a second ferrule; 34. an outer plug hole; 4. an electric wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-7, the independent power plug comprises a metal insert 1, a wire end pressing sheet 2 is fixedly inserted into one end of the metal insert 1, an electric wire 4 is fixedly arranged between the metal insert 1 and the wire end pressing sheet 2 in a tight fit manner, and the wire end pressing sheet 2 inserted into the metal insert 1 is used for fixing the connector of the electric wire 4.

In this embodiment, metal inserting sheet 1 includes electrically conductive plug 11, and the welding of electrically conductive plug 11 one end has card line cover 12, and card line cover 12 is the toper, and card line cover 12 tip shaping has wire passing hole 13.

In this embodiment, the wire pressing groove 21 is formed on the lower surface of the wire end pressing sheet 2, the wire end pressing sheet 2 is of a trapezoidal structure, and the wire pressing portion 22 is matched with the wire clamping cover 12.

In this embodiment, the outside nested insulating sheath 3 that has wire end preforming 2's one end is pegged graft to metal insert 1, carry out insulation protection, the security is improved, insulating sheath 3 adopts rubber to make, insulating sheath 3 includes first cutting ferrule 32 and second cutting ferrule 33, first cutting ferrule 32 and second cutting ferrule 33 interlock are in the same place, first cutting ferrule 32 and the shaping of second cutting ferrule 33 one end are on tip shrouding 31 lateral wall, first cutting ferrule 32 and the other end of second cutting ferrule 33 can open, conveniently cover it in the card wire casing 12 outside, the shaping has the outer plug hole 34 with the installation of 11 cooperations of electrically conductive plug on the tip shrouding 31.

The utility model discloses a theory of operation does: when assembling, one end of the electric wire 4 is peeled off and then inserted into the wire clamping cover 12 from the wire passing hole 13, the exposed metal wire is pressed in the wire pressing groove 23 and wound on the wire end pressing sheet 2, then the wire end pressing sheet 2 is inserted into the wire clamping cover 12, the depth of the wire pressing groove 23 is less than the diameter of the peeled electric wire 4, the end part of the electric wire 4 can be tightly clamped between the wire end pressing sheet 2 and the conductive plug 11, then the insulating sheath 3 with the corresponding classification mark 34 is taken out, the conductive plug 11 is inserted into the outer insertion hole 34, the first cutting sleeve 32 and the second cutting sleeve 33 are opened to enable the wire clamping cover 12 to enter a cavity between the first cutting sleeve 32 and the second cutting sleeve 33, the first cutting sleeve 32 and the second cutting sleeve 33 are utilized to carry out insulating protection on the wire clamping cover 12, the ends of the zero line, the live line and the ground line are connected with the plug in sequence, and when the plug socket is used, the corresponding plug is inserted into the corresponding insertion hole of the socket.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A freestanding power plug, comprising: the wire inserting device comprises a metal inserting piece (1), wherein a wire head pressing piece (2) is fixedly connected with one end of the metal inserting piece (1) in an inserting mode, and an electric wire (4) is fixedly arranged between the metal inserting piece (1) and the wire head pressing piece (2) in a tight fit mode.

2. A freestanding power plug as claimed in claim 1, wherein: metal inserted sheet (1) is including electrically conductive plug (11), electrically conductive plug (11) one end welding has card line cover (12), card line cover (12) are the toper, card line cover (12) tip shaping has wire passing hole (13).

3. A freestanding power plug as claimed in claim 2, wherein: line head preforming (2) lower surface shaping presses wire casing (23), line head preforming (2) are the trapezium structure, line head preforming (2) and card line cover (12) match.

4. A freestanding power plug as claimed in claim 3, wherein: the metal inserting sheet (1) is inserted with an insulating sheath (3) which is nested outside one end of the wire end pressing sheet (2), the insulating sheath (3) is made of rubber, the insulating sheath (3) comprises a first clamping sleeve (32) and a second clamping sleeve (33), the first clamping sleeve (32) and the second clamping sleeve (33) are meshed together, one end of the first clamping sleeve (32) and one end of the second clamping sleeve (33) are formed on the side wall of an end sealing plate (31), and an outer insertion hole (34) which is matched with the conductive plug (11) in installation is formed in the end sealing plate (31).