CN110943351A

CN110943351A - Switching plug

Info

Publication number: CN110943351A
Application number: CN201911232288.4A
Authority: CN
Inventors: 李树环
Original assignee: Zhongshan Haoxiang Electrical Engineering Co Ltd
Current assignee: Wenzhou YueYaQuan food and Beverage Co.,Ltd.
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-03-31
Anticipated expiration: 2039-12-05
Also published as: CN110943351B

Abstract

The invention discloses a switching plug which comprises a charging wire body, wherein one end of the charging wire body is provided with a mobile phone jack shell, a plurality of sliding grooves are formed in the mobile phone jack shell, telescopic jacks are arranged in the sliding grooves in a sliding mode, the outer wall of the mobile phone jack shell is provided with a knob, the inner wall of the mobile phone jack shell is provided with a rotating shaft seat, the rotating shaft seat is provided with a plurality of rotating shaft holes from top to bottom, and rotating shafts are inserted in the rotating shaft holes.

Description

Switching plug

Technical Field

The invention relates to the field of mobile phone charging wires, in particular to a switching plug.

Background

Cell-phone charging wire, the mouth that charges on the cell-phone has three kinds of Micro USB socket, Type-C socket and Lightning interface. Such interfaces are typically available at various large nearby cell phone service centers, cell phone parts wholesale stores, Micro USB sockets: the Micro USB is a portable version of the USB 2.0 standard, is smaller than a Mini USB interface used by partial mobile phones, is the next generation specification of the Mini-USB, and is formulated by USB Implementers ForumUSB-IF in 2007 in 1 month and 4 days by USB standardization organizations, but the existing charging socket cannot be switched according to requirements, and the unused socket cannot be stored to prevent damage, so that the applicability is greatly reduced.

Therefore, the existing charging cord for the mobile phone needs to be further improved.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a cup taking device.

In order to achieve the purpose, the invention adopts the following scheme:

a switching plug comprises a charging wire body, a mobile phone jack shell is arranged at one end of the charging wire body, a plurality of sliding grooves are arranged in the mobile phone jack shell, telescopic jacks are arranged in the sliding grooves in a sliding mode, a knob is arranged on the outer wall of the mobile phone jack shell, a rotating shaft seat is arranged on the inner wall of the mobile phone jack shell, a plurality of rotating shaft holes are formed in the rotating shaft seat from top to bottom, rotating shafts penetrate through the rotating shaft holes, gear seats are arranged in the rotating shaft seats, driving gears fixedly connected with the outer wall of the rotating shaft are installed in the gear seats in a rotating mode, a plurality of rotating disc fixing rings and gear fixing seats are arranged between every two adjacent rotating disc fixing rings on one side, close to the mobile phone jack shell, of each rotating shaft seat, a middle gear is installed in the gear fixing seats in a, gear wheel and well gear engagement, well gear and drive gear the eccentric department of carousel lateral wall is provided with the articulated shaft the socket rear end that contracts is provided with articulated seat, it is connected to articulate to have the connecting rod between articulated shaft and the articulated seat, a plurality of articulated shafts rotate asynchronously in turn.

According to the switching plug, the other end of the charging wire body, which is far away from the shell of the mobile phone jack, is provided with the USB jack.

In the above switching plug, the number of the telescopic sockets is three.

As described above, the telescopic socket is a type-c interface, a microUSB interface and a Lightning interface from top to bottom.

According to the switching plug, the metal sheets are arranged on the surfaces of the telescopic jack and the sliding groove and are electrically connected with each other, and the metal sheets on the surface of the sliding groove are electrically connected with the USB jack.

In summary, compared with the prior art, the invention has the beneficial effects that:

the invention solves the problem of the charging socket of the existing mobile phone, the charging socket can be switched according to the requirement, the unused socket can be stored to prevent damage, the applicability is greatly improved, and the mobile phone charging socket is simple in structure and convenient to use.

Drawings

FIG. 1 is one of the perspective views of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic structural diagram of the present invention;

FIG. 4 is a second schematic structural diagram of the present invention;

FIG. 5 is a partial schematic view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a switching plug comprises a charging wire body 11, a mobile phone jack shell 13 is arranged at one end of the charging wire body 11, a plurality of sliding grooves 200 are arranged in the mobile phone jack shell 13, telescopic jacks 24 are arranged in the sliding grooves 200 in a sliding mode, knobs 14 are arranged on the outer wall of the mobile phone jack shell 13, a rotating shaft seat 21 is arranged on the inner wall of the mobile phone jack shell 13, a plurality of rotating shaft holes are formed in the rotating shaft seat 21 from top to bottom, rotating shafts 22 penetrate through the rotating shaft holes, gear seats are arranged in the rotating shaft seat 21, driving gears 220 fixedly connected with the outer wall of each rotating shaft 22 are installed in the gear seats in a rotating mode, a plurality of rotating disc fixing rings 25 and gear fixing seats 24 arranged between every two adjacent rotating disc fixing rings 25 are arranged on one side, close to the mobile phone jack shell 13, middle gears 23 are installed in, the solid fixed ring 25 internal rotations of carousel are provided with carousel 26 the 26 lateral wall of carousel is provided with gear wheel 27 and the meshing of medium gear 23, medium gear 23 and drive gear 220 the 26 lateral wall off-centre department of carousel is provided with the articulated shaft the 24 rear ends of the socket that contracts are provided with articulated seat 29, articulated between articulated shaft and the articulated seat 29 have connecting rod 210 to be connected, a plurality of articulated shafts rotate in turn asynchronously, and the during operation drives pivot 22 through wrench movement knob 14 and rotates, makes carousel 26 rotate, drives a plurality of cell-phone socket shell 13 and stretches out and draws back in turn this moment, changes suitable socket.

The other end of the charging wire body 11 far away from the mobile phone jack shell 13 is provided with a USB jack 12.

The number of the telescopic insertion openings 24 is three.

The telescopic socket 24 of the present invention is a type-c interface, a microUSB interface and a Lightning interface from top to bottom.

The surfaces of the telescopic jack 24 and the sliding chute 200 are provided with metal sheets which are electrically connected with each other, and the metal sheets on the surface of the sliding chute 200 are electrically connected with the USB jack 12.

While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a switching plug, including charging wire body (11) one end is provided with cell phone socket shell (13), its characterized in that: a plurality of sliding grooves (200) are arranged in the mobile phone jack shell (13), a telescopic jack (24) is arranged in each sliding groove (200) in a sliding mode, a knob (14) is arranged on the outer wall of the mobile phone jack shell (13), a rotating shaft seat (21) is arranged on the inner wall of the mobile phone jack shell (13), a plurality of rotating shaft holes are formed in the rotating shaft seat (21) from top to bottom, rotating shafts (22) penetrate through the rotating shaft holes, a gear seat is arranged in each rotating shaft seat (21), a driving gear (220) fixedly connected with the outer wall of each rotating shaft (22) is installed in each gear seat in a rotating mode, a plurality of rotating disc fixing rings (25) and a gear fixing seat (24) arranged between every two adjacent rotating disc fixing rings (25) are arranged on one side, close to the mobile phone jack shell (13), of each rotating shaft seat (21, carousel fixed ring (25) internal rotation is provided with carousel (26) lateral wall is provided with gear wheel (27) and well gear (23) meshing, well gear (23) and drive gear (220) carousel (26) lateral wall off-centre department is provided with the articulated shaft contract socket (24) rear end and be provided with articulated seat (29), it has connecting rod (210) to be connected to articulate between articulated shaft and articulated seat (29), a plurality of articulated shafts rotate in turn asynchronous.

2. A switching plug as claimed in claim 1, characterised in that the other end of the charging cable body (11) remote from the handset socket housing (13) is provided with a USB socket (12).

3. A switching plug as claimed in claim 1, characterised in that said telescopic sockets (24) are three.

4. A switching plug according to claim 3, wherein said telescopic socket (24) is a type-c interface, a microUSB interface and a Lightning interface from top to bottom.

5. A switching plug as claimed in claim 4, characterised in that said telescopic socket (24) and said runner (200) surface are provided with a metallic strip electrically connected to each other, said metallic strip of said runner (200) surface being electrically connected to said USB socket (12).