CN210838372U - A multifunctional convertible plug - Google Patents

Abstract

The utility model discloses a multi-functional convertible plug, including the plug body, open at the top outer wall middle part of plug body has the switching groove, and the plug body has the adapter through the grafting of switching groove, one side outer wall that the switching groove was kept away from to the adapter is equipped with USB. The utility model discloses a can replace the crossover head, the crossover plug is variable, replaces the jack specification according to the demand, and the adapter is detained through circular telegram magnetism and is connected, and side contact plug protection contact is equipped with safety switch and pilot lamp simultaneously, makes the adapter installation target in place, improves the security, has reduced the conversion volume, has saved rare plug hole site on the socket.

Description

A multifunctional convertible plug

technical field

The utility model relates to the technical field of plugs, in particular to a multifunctional convertible plug.

Background technique

Connectors are generally divided into two halves, a plug and a socket. The plug generally refers to the unfixed half. A plug is a movable connector that is connected to a device that uses electricity through a wire, while a socket is fixed to equipment or building structures. Plugs usually have electronic contacts (called male connectors) in the form of protruding rods, blades, etc., while sockets have correspondingly shaped electronic contact slots (called female connectors). Power sockets and plugs vary in appearance, grade, size and type according to different countries and regions; each country has standards formulated by the government. The unqualified size of the plug will affect the user's use or cause hidden dangers such as poor contact and mis-insertion, which may damage the equipment at light level, or cause fire and electric shock accidents in severe cases.

When the existing plugs are in use, due to the limited socket jacks, many adopt the structure of the drag strip, but the cost is high while occupying the volume, and the specifications of the sockets of the plug strip cannot be replaced, which is troublesome.

Utility model content

The purpose of the utility model is to propose a multifunctional convertible plug in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A multifunctional convertible plug, comprising a plug body, an adapter groove is opened in the middle of the top outer wall of the plug body, and the plug body is inserted with an adapter through the adapter groove, and the adapter is away from the side of the adapter groove The outer wall is provided with a USB charging port, and the other side of the adapter is provided with a side contact plug, the connection between the adapter slot and the adapter is provided with a contact point, and the adapter is communicated with the contact point through the side contact plug The side of the plug body that is close to the side contacting the plug is provided with a safety switch and an indicator light, the bottom outer wall of the plug body is clamped with a wire clip, and the inner wall of the wire clip is inserted with an electric wire, and the plug body is far away from the adapter. The outer wall of one side is provided with a blade group, and the end of the electric wire is connected with the inner wall of the blade group.

Preferably, the outer wall of the bottom end of the adapter is provided with a contact point, and the central axis of the inner wall of the adapter slot is provided with a magnetic buckle, and a magnetic connection is formed between the contact point and the magnetic buckle.

Preferably, the insert group includes a ground wire insert and two neutral and live wire inserts, and the two neutral and live wire inserts are symmetrically distributed on both sides of the ground wire insert.

Preferably, the connection between the outer wall of the neutral wire insert and the plug body is provided with a rotating hole, and the inner wall of the rotating hole is rotatably connected with a rotating piece, and the outer wall of the neutral live insert is inserted at the central axis of the inner wall of the rotating piece. .

Preferably, the end of the ground wire blade is connected to the outer wall of the plug body through a shaft, and the side of the plug body close to the ground wire blade is provided with a buckle groove, and the outer wall of the ground wire blade is clamped to the buckle. on the inner wall of the groove.

Preferably, the top outer wall of the adapter is provided with a conversion jack, and the conversion jack is any one or more of a double-eye jack, a three-eye jack, a USB jack and a type-C jack.

The beneficial effects of the utility model are as follows: the convertible plug passes through the replaceable conversion head, and the conversion plug on the conversion head can be changed into a series of plug combinations, and the jack specifications can be replaced according to the requirements, and the conversion head is connected by an electromagnetic buckle. At the same time, the side contact plug protects the contact, and is equipped with a safety switch and an indicator light, so that the adapter is installed in place, which improves safety and reduces the conversion volume. At the same time, when a plug has an extra jack on the back, it acts as a socket. At the same time, it is equivalent to an intermediary, which can provide a position for another plug (plug superimposed connection), so this product saves the rare jack positions on the socket, and the adapter also has a USB interface, through the computer USB connector superimposed use.

Description of drawings

1 is a schematic side view of the structure of a multifunctional convertible plug proposed by the utility model;

2 is a schematic top view of a multifunctional convertible plug proposed by the present invention;

3 is a schematic diagram of the bottom structure of the plug body of a multifunctional convertible plug proposed by the present invention.

In the picture: 1 plug body, 2 insert sets, 3 USB 3.0 charging ports, 4 adapters, 5 safety switches, 6 wire clips, 7 indicator lights, 8 side contact plugs, 9 conversion jacks, 10 electromagnetic buckles, 11 Adapter slot, 12 ground wire inserts, 13 buckle slots, 14 zero live wire inserts.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present patent, but should not be construed as a limitation on the present patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present patent and simplifying the description, rather than indicating or implying The device or element referred to must have, be constructed, and operate in a particular orientation and is not to be construed as a limitation of this patent.

In the description of this patent, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected" and "arranged" should be understood in a broad sense. , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific situations.

1-3, a multi-functional convertible plug includes a plug body 1, an adapter groove 11 is opened in the middle of the top outer wall of the plug body 1, and an adapter 4 is inserted into the plug body 1 through the adapter groove 11, A USB 3.0 charging port 3 is provided on the outer wall of one side of the connector 4 away from the adapter slot 11, and the other side of the adapter 4 is provided with a side contact plug 8, and the connection between the adapter slot 11 and the adapter 4 is provided with a contact point, The adapter 4 is connected to the contact point through the side contact plug 8. The side of the plug body 1 close to the side contact plug 8 is provided with a safety switch 5 and an indicator light 7. The bottom outer wall of the plug body 1 is clamped with a wire clip 6, and the wire The inner wall of the clip 6 is interspersed with power wires, the outer wall of the plug body 1 away from the adapter 4 is provided with a blade group 2, and the end of the power wire is connected with the inner wall of the blade group 2, and the bottom end outer wall of the adapter 4 There is a contact point, and the central axis of the inner wall of the adapter slot 11 is provided with a magnetic button 10, and a magnetic connection is formed between the contact point and the magnetic button 10. The insert group 2 includes a ground wire insert 12 and two zeros. The live wire inserts 14, and the two neutral live wire inserts 14 are symmetrically distributed on both sides of the ground wire inserts 12, the connection between the outer wall of the neutral live wire insert 14 and the plug body 1 is provided with a turning hole, and the inner wall of the turning hole rotates A rotating piece is connected, the outer wall of the neutral wire insert 14 is inserted at the central axis of the inner wall of the rotating piece, the end of the ground wire insert 12 is connected to the outer wall of the plug body 1 through the shaft, and the plug body 1 is close to the ground wire plug. A buckle slot 13 is opened on one side of the sheet 12, the outer wall of the ground wire insert 12 is clamped on the inner wall of the buckle slot 13, the top outer wall of the adapter 4 is provided with a conversion jack 9, and the conversion jack 9 is a double-eye jack , any one or more of three-pin jack, USB jack and type-C jack.

Working principle: When the convertible plug is in use, it is connected with the adaptor slot 11 and the adaptor 4. The conversion jack 9 on the conversion head 4 is variable, and the conversion jack 9 is a series of plug combinations, which can be replaced according to needs. Jack specification, the adapter 4 is connected through the magnetic buckle 10, and the side contact plug 9 protects the contact, and there is a safety switch 5 and an indicator light 7, so that the adapter 4 is installed in place, which improves the safety and reduces the conversion volume. When a plug has an extra jack on the back, it acts as a socket at the same time as an intermediary, and can provide a position for another plug (plug stacking connection), so this product saves on the socket. There are few jacks, and the adapter also has a USB 3.0 charging port 3 interface, which can be used by superimposing the USB connector of the computer.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a multi-functional convertible plug, includes plug body (1), its characterized in that, open at the top outer wall middle part of plug body (1) has switching groove (11), and plug body (1) has adapter (4) through switching groove (11) grafting, one side outer wall that adapter (4) kept away from switching groove (11) is equipped with USB 3.0 charging mouth (3), and the opposite side of adapter (4) is equipped with side contact plug (8), the junction of switching groove (11) and adapter (4) is equipped with the contact point, adapter (4) are linked together through side contact plug (8) and contact point, one side that plug body (1) is close to side contact plug (8) is equipped with insurance switch (5) and pilot lamp (7), the bottom outer wall joint of plug body (1) has fastener (6), and the inner wall of fastener (6) alternates there is the electrified line, the plug is characterized in that an outer wall of one side, far away from the adapter (4), of the plug body (1) is provided with an insert piece group (2), and the end of the electrified wire is connected with the inner wall of the insert piece group (2).

2. The multifunctional convertible plug according to claim 1, characterized in that the outer wall of the bottom end of the adapter (4) is provided with a contact point, and the inner wall of the adapting groove (11) is provided with an energized magnetic buckle (10) at the central axis, and the contact point and the energized magnetic buckle (10) form a magnetic connection fit.

3. A multifunctional convertible plug according to claim 1, characterized in that the plug set (2) comprises a ground plug (12) and two live and neutral plugs (14), and the two live and neutral plugs (14) are symmetrically arranged on both sides of the ground plug (12).

4. The multifunctional convertible plug as claimed in claim 3, characterized in that a rotary hole is formed at a joint of an outer wall of the zero-live line plug piece (14) and the plug body (1), a rotary piece is rotatably connected to an inner wall of the rotary hole, and an outer wall of the zero-live line plug piece (14) is inserted into a central axis of the inner wall of the rotary piece.

5. The multifunctional convertible plug as claimed in claim 3, wherein the end of the ground wire blade (12) is connected to the outer wall of the plug body (1) through a shaft, and a fastening slot (13) is formed on one side of the plug body (1) close to the ground wire blade (12), and the outer wall of the ground wire blade (12) is fastened to the inner wall of the fastening slot (13).

6. The multifunctional convertible plug of claim 1, characterized in that the top outer wall of the adapter (4) is provided with a conversion jack (9), and the conversion jack (9) is any one or more of a two-jack, a three-jack, a USB jack and a type-C jack.

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