CN214898999U

CN214898999U - Plug capable of hiding folding pin

Info

Publication number: CN214898999U
Application number: CN202120738046.9U
Authority: CN
Inventors: 方晓春
Original assignee: Guangzhou Lehman Brothers Electronic Technology Co ltd
Current assignee: Guangzhou Lehman Brothers Electronic Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-26
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to a can hide plug of folding foot belongs to the plug field. A plug capable of hiding a folding pin comprises a shell body and a power pin piece, wherein the power pin piece comprises an end seat and a power pin, a first surface of the shell is provided with a holding groove matched with the shape of the power pin piece, the holding groove comprises a first holding groove and a second holding groove, the first holding groove and the second holding groove are used for holding the power pin, a built-in mounting seat is arranged below the first holding groove and the second holding groove, the built-in mounting seat is located on the second surface of the shell, the second surface is located opposite to the first surface, the built-in mounting seat is provided with the mounting pin and comprises a contact piece, the contact piece is located inside the shell, one end of the contact piece is located at the position of the positive pole and the negative pole of the mounting pin, and the other end of the contact piece is located at the position of one end of the power pin. The utility model discloses a can hide plug of folding foot can the space that the make full use of shell occupied, lets the volume of whole plug further reduce, conveniently carries and uses more.

Description

Plug capable of hiding folding pin

Technical Field

The utility model relates to a plug field especially relates to a can hide plug of folding foot.

Background

The frequency of the current mobile phone is more and more frequent, and a charger composed of a charging head and a charging wire is generally marked on one or more mobile phones of basic people. When people go out for a tour or on business, people can bring a charging head and a charging wire to charge the mobile phone or other electronic equipment when the mobile phone is not powered.

At present, plugs in the market generally comprise a plug body and pins protruding out of the plug body, and elastic sheets, elastic sheet supports and protective doors are arranged in the plug body. The outwardly projecting prongs are often difficult to place regularly when the plugs are shipped in bulk.

In order to solve the problems, the plug capable of hiding the folding pins is pushed out from the market, the pins and the plug are in sliding connection and are accommodated in the plug, but because the plug is related to the placement position of the mounting pins, the volume of the socket is generally large, the occupied volume is large when the socket is accommodated, the problem of inconvenience in carrying about still exists, and therefore the socket still has a large improvement space.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a plug that can hide folding foot, solve the problem of optimizing the laying position of contact, reducing the occupation volume.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a plug capable of hiding folding legs, which comprises a shell and a power supply pin piece, wherein the power supply pin piece comprises an end seat and a power supply pin, the first surface of the shell is provided with a holding tank matched with the shape of the power supply pin piece, the rotating shaft of the end seat is hinged with one end of the holding tank, the power supply pin piece is filled into the accommodating groove through rotation, the accommodating groove comprises a first accommodating groove and a second accommodating groove, the first accommodating groove and the second accommodating groove are used for accommodating the power supply pin, a built-in mounting seat is arranged below the position between the first accommodating groove and the second accommodating groove, the built-in mounting seat is positioned on the second surface of the shell, the second surface is positioned opposite to the first surface, the built-in mounting seat is provided with the mounting pin and comprises a contact piece, the contact piece is positioned in the shell, one end of the contact piece is positioned at the position of the positive pole and the negative pole of the mounting pin, and the other end of the contact piece is positioned at the position of one end of the power supply pin.

The utility model discloses preferably technical scheme lies in, the contact includes contact in the middle of first intermediate contact and the second, and first intermediate contact is located the lateral wall of built-in mount pad, and contact in the middle of the second is located the bottom surface of holding tank, the one end and the positive negative pole fixed connection of first intermediate contact, the other end of first intermediate contact and the one end fixed connection of contact in the middle of the second, and the other end of contact in the middle of the second is located the position that is close to the axis of rotation.

The utility model discloses preferred technical scheme lies in, including the positioning groove strip, the positioning groove strip sets up on the long side of shell.

The utility model discloses preferred technical scheme lies in, including the screens inserted sheet, the upper edge department of shell sets up the push-and-pull hole and holds the chamber, and the push-and-pull hole is located screens inserted sheet one side, and the one side that holds the chamber sets up the opening, and the screens inserted sheet passes opening and shell sliding fit.

The utility model discloses preferred technical scheme lies in, and the cross sectional shape of built-in mount pad is the rectangle.

The utility model discloses preferred technical scheme lies in, and the material of shell adopts fire-retardant ABS.

The utility model has the advantages that:

the utility model provides a can hide plug of folding foot sets up built-in mount pad and accomodates the holding tank to power pin spare through the position holding between the power pin to the space that the make full use of shell occupied lets the volume of whole plug further reduce, conveniently carries and uses more.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 creative efforts.

Fig. 1 is an exploded view of a plug with hidden folding legs according to the present invention;

fig. 2 is a first structural view of a plug with hidden folding pins according to the present invention;

fig. 3 is a second structural diagram of the plug with the foldable pin capable of being hidden according to the present invention;

FIG. 4 is a partial view of the internal structure of the housing of the present invention;

fig. 5 is an assembly schematic diagram of the present invention and a corresponding charging head.

In the figure:

1. a housing; 11. a first surface; 12. a second surface; 13. a long side; 131. positioning the groove strip; 14. pushing and pulling the hole; 15. an accommodating chamber; 16. an opening; 2. a power pin member; 21. an end seat; 22. A power supply pin; 3. accommodating grooves; 31. a first receiving groove; 32. a second receiving groove; 4. a built-in mounting seat; 41. installing pins; 5. a contact piece; 51. a first intermediate contact; 52. a second intermediate contact; 6. a blocking insertion sheet; 61. a protrusion; 7. a charging head; 71. a charging head socket; 72. the first recess charges.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1-5, the plug capable of hiding the folding pin provided in this embodiment comprises a housing 1 and a power pin member 2, the power pin member 2 comprises an end seat 21 and a power pin 22, a first surface 11 of the housing 1 is provided with a receiving groove 3 adapted to the shape of the power pin member 2, a rotating shaft of the end seat 21 is hinged to one end of the receiving groove 3, the receiving groove 3 is filled with the power pin member 2 by rotating, the receiving groove 3 comprises a first receiving groove 31 and a second receiving groove 32 for receiving the power pin 22, a built-in type mounting seat 4 is provided below between the first receiving groove 31 and the second receiving groove 32, the built-in type mounting seat 4 is located on a second surface 12 of the housing 1, the second surface 12 is located opposite to the first surface 11, the built-in type mounting seat 4 is provided with a mounting pin 41 including a contact piece 5, the contact piece 5 is located inside the housing 1, one end of the contact piece 5 is located at a positive and negative pole position of the mounting pin 41, the other end of the contact piece 5 is provided at a position at one end of the power supply pin 22. Through setting up built-in mount pad and accomodating power pin spare in the holding tank holding the position between the power pin, in the use, through the installation, installation pin 41 inserts the first socket 71 position that charges of the head 7 that corresponds, and the space that the shell occupied is fully utilized to such design, lets the volume of whole plug further reduce, more conveniently carries and uses.

Specifically, the contact 5 includes a first intermediate contact 51 and a second intermediate contact 52, the first intermediate contact 51 is located on the outer side wall of the built-in mounting seat 4, the second intermediate contact 52 is located on the bottom surface of the accommodating groove 3, one end of the first intermediate contact 51 is fixedly connected with the positive electrode and the negative electrode, the other end of the first intermediate contact 51 is fixedly connected with one end of the second intermediate contact 52, and the other end of the second intermediate contact 52 is located near the rotating shaft. Can make full use of the limited space inside the shell, and can save the cost of materials and ensure the safety of use

Specifically, including location recess strip 131, location recess strip 131 sets up on the long side 13 of shell 1, can conveniently counterpoint and fix with the head that charges that matches, guarantees that the installation is torn open and is traded and the use can not loose the rocking.

Preferably, after plug and the first 7 that charges insert the cooperation, including screens inserted sheet 6, the top edge department of shell 1 sets up push-and-pull hole 14 and holds chamber 15, push-and-pull hole 14 is located screens inserted sheet 6 one side, the one side that holds chamber 15 sets up opening 16, screens inserted sheet 6 passes opening 16 and shell 1 sliding fit, through the protruding 61 of screens inserted sheet 6 and the first recess 72 position screens cooperation that charges of the first 7 that corresponds, this structure can further be fixed, avoid leading to the not hard up of location along with the live time increases, thereby danger takes place.

Preferably, in order to ensure that the built-in mounting seat is stable and full in injection molding, the cross section of the built-in mounting seat 4 is rectangular.

In order to facilitate the processing, production and assembly, reduce the steps of the production process and ensure the use safety, the shell 1 is preferably made of flame-retardant ABS.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A plug capable of hiding folding legs comprises a shell (1), and is characterized in that:

the power supply plug-in connector comprises a power supply plug-in piece (2), wherein the power supply plug-in piece (2) comprises an end seat (21) and a power supply plug pin (22);

the first surface (11) of the outer shell (1) is provided with an accommodating groove (3) matched with the shape of the power supply pin piece (2), a rotating shaft of the end seat (21) is hinged with one end of the accommodating groove (3), and the accommodating groove (3) is filled with the power supply pin piece (2) through rotating;

the accommodating groove (3) comprises a first accommodating groove (31) and a second accommodating groove (32) for accommodating the power supply pin (22), a built-in type mounting seat (4) is arranged below the position between the first accommodating groove (31) and the second accommodating groove (32), the built-in type mounting seat (4) is positioned on the second surface (12) of the shell (1), the second surface (12) is positioned opposite to the first surface (11), and the built-in type mounting seat (4) is provided with a mounting pin (41);

the contact piece (5) is positioned in the shell (1);

one end of the contact piece (5) is arranged at the position of the positive pole and the negative pole of the installation pin (41), and the other end of the contact piece (5) is arranged at the position of one end of the power pin (22).

2. The plug of claim 1, wherein the foldable pin comprises:

the contact pieces (5) comprise a first intermediate contact piece (51) and a second intermediate contact piece (52);

the first intermediate contact piece (51) is located on the outer side wall of the built-in mounting seat (4), the second intermediate contact piece (52) is located on the bottom surface of the accommodating groove (3), one end of the first intermediate contact piece (51) is fixedly connected with the positive electrode and the negative electrode, the other end of the first intermediate contact piece (51) is fixedly connected with one end of the second intermediate contact piece (52), and the other end of the second intermediate contact piece (52) is located close to the rotating shaft.

3. The plug of claim 1, wherein the foldable pin comprises:

comprises a positioning groove strip (131);

the positioning groove strips (131) are arranged on the long side (13) of the housing (1).

4. The plug of claim 1, wherein the foldable pin comprises:

including screens inserted sheet (6), the top edge department of shell (1) sets up push-and-pull hole (14) and holds chamber (15), push-and-pull hole (14) are located screens inserted sheet (6) one side, the one side that holds chamber (15) sets up opening (16), screens inserted sheet (6) pass opening (16) with shell (1) sliding fit.

5. The plug of claim 1, wherein the foldable pin comprises:

the section of the built-in mounting seat (4) is rectangular.

6. The plug of claim 1, wherein the foldable pin comprises:

the shell (1) is made of flame-retardant ABS.