CN212908125U

CN212908125U - American power plug

Info

Publication number: CN212908125U
Application number: CN202022292264.2U
Authority: CN
Inventors: 袁松青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-22
Filing date: 2020-10-15
Publication date: 2021-04-06
Anticipated expiration: 2030-10-15

Abstract

The utility model provides an American-style power plug, which comprises a rubber shell, an electrode post and an electrode inserting piece, wherein the electrode post and the electrode inserting piece are inserted in the rubber shell, the electrode inserting piece comprises a wiring end and a contact end which is contacted with a contact piece in a socket, a connecting piece is also arranged in the rubber shell, the connecting piece is connected with the wiring end, two vertically and upwardly extending clamping posts are arranged at the top of the wiring end, and a clamping opening part is formed between the two clamping posts; when the electrode insert of the American-style plug is directly connected with the connecting sheet, the clamping columns are separated towards two sides, so that the two clamping columns are tightly pressed on the connecting sheet, and the processing mode is quick and convenient; when the electrode inserting sheet of the American-style plug is connected with the connecting sheet through a wire, the clamping column is bent and closed towards the clamping opening part, so that one end of the wire is tightly fixed at the clamping opening part, and the other end of the wire is connected with the connecting sheet or a PCB (printed circuit board), thereby saving the cost and accelerating the production efficiency of products.

Description

American power plug

Technical Field

The utility model relates to a plug, in particular to American power plug.

Background

Its electrode inserted sheet of current American style plug generally can be connected with the connection piece through riveted mode, but to some PCB board mounted position special plugs, the connection piece can't weld on the PCB board, the shape that will change the connection piece is done the connection piece more long and just can weld on the PCB board, but the shape that changes the connection piece can increase the manufacturing cost of product, consequently, the technical staff wants to use the wire to link together electrode inserted sheet and connection piece, but the counterpoint of wire welding at the wiring end of electrode inserted sheet is very difficult, the defective work appears in the staff welding easily, and production efficiency is low, can't satisfy the productivity demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an American power plug to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides an American power plug, including gluing the shell, ann inserts in the electrode post and the electrode inserted sheet of gluing the shell, the electrode inserted sheet include wiring end and with the socket in the contact end that supports of contact, still be equipped with the connection piece in the shell of gluing, have on the connection piece with the logical groove that wiring end is connected, the connection piece with wiring end is connected, the top of wiring end has two vertical clamp posts that upwards extend, two form the jaw portion between the clamp post.

Furthermore, the distance D between the clamping columns is 0.5-0.8 mm.

Further, the distance D between the clamping posts is preferably 0.6 mm.

Further, the length H of the clamping column is 2-5 mm.

Further, the length H of the clamp post is preferably 4 mm.

Furthermore, the left side and the right side of the wiring terminal are provided with positioning openings.

Still further, the terminal also has a circular positioning hole.

The utility model has the advantages that: when the electrode insert of the American-style plug is directly connected with the connecting sheet, the clamping columns are separated towards two sides, so that the two clamping columns are tightly pressed on the connecting sheet, and the processing mode is quick and convenient; when the electrode inserting sheet of the American-style plug is connected with the connecting sheet through a wire, the clamping column is bent and closed towards the clamping opening part, so that one end of the wire is tightly fixed at the clamping opening part, and the other end of the wire is connected with the connecting sheet or a PCB (printed circuit board), thereby saving the cost and accelerating the production efficiency of products.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the electrode insert of the present invention;

FIG. 3 is a schematic structural view of the connection of the electrode tab and the connecting tab;

fig. 4 is a schematic structural view of the connection of the electrode tab and the lead.

Detailed Description

The invention is further explained below with reference to the drawings:

the American-style power plug shown in fig. 1 and 2 comprises a plastic shell 1, an electrode post 2 and an electrode insert 3, wherein the electrode insert 3 is inserted into the plastic shell 1, the electrode post 2 and the electrode insert 3 are arranged in the plastic shell 1, the electrode insert 3 comprises a terminal 31 and an abutting end 32 which is contacted with a contact piece in a socket, a connecting sheet 4 is further arranged in the plastic shell 1, a through groove 41 connected with the terminal is formed in the connecting sheet 4, the connecting sheet 4 is connected with the terminal 31, positioning openings 31a are formed in the left side and the right side of the terminal 31, a circular positioning hole 31b is further formed in the terminal 31, two clamping posts 31c which vertically extend upwards are arranged at the top of the terminal 31, the distance D between the clamping posts 31c is 0.5-0.8 mm, preferably 0.6mm, and a clamping opening portion 31D is formed between the two clamping posts; the length H of the clamping column 31c is 2-5 mm, and preferably 4 mm.

Example 1: as shown in fig. 3, when the electrode tab 3 of the american style plug is directly connected to the connecting tab 4, the two clamping posts 31c are separated to two sides, so that the two clamping posts 31c are tightly pressed on the connecting tab 4, and the processing method is fast and convenient.

Example 2: as shown in fig. 4, when the electrode insert 3 of the american plug is connected to the connecting piece 4 through the wire 5, the clamping posts 31c are bent toward the clamping opening 31d, and the top ends of the two clamping posts 31c are connected to close the clamping opening 31d, so that one end of the wire 5 is tightly fixed at the clamping opening 31d, and the other end is connected to the connecting piece 4 or directly connected to the PCB, thereby saving the cost and improving the production efficiency of the product.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an American power plug, including gluing the shell, ann inserts in the electrode post and the electrode inserted sheet of gluing the shell, the electrode inserted sheet include wiring end and with the contact end of the contact in the socket, still be equipped with the connection piece in the shell of gluing, have on the connection piece with the logical groove that wiring end is connected, the connection piece with its characterized in that is connected to the wiring end: the top of the wiring terminal is provided with two clamping columns which vertically extend upwards, and a clamping opening is formed between the two clamping columns.

2. An american power plug as defined in claim 1, wherein: the distance D between the clamping columns is 0.5-0.8 mm.

3. An american power plug as defined in claim 2, wherein: the spacing D between the clamping posts is preferably 0.6 mm.

4. An american power plug as defined in claim 3, wherein: the length H of the clamping column is 2-5 mm.

5. An American-style power plug as claimed in claim 4, wherein: the length H of the clamping post is preferably 4 mm.

6. An american power plug as defined in claim 3, wherein: the left side and the right side of the wiring end are provided with positioning openings.

7. An american power plug as defined in claim 1, wherein: the terminal also has a circular positioning hole.