CN210692954U - A transfer structure that satisfies various types of plugs and sockets - Google Patents

Abstract

The utility model discloses a switching structure for various types of plugs and sockets, which comprises a connecting wire, a connecting male head and a connecting female head, the connecting lead consists of three leads, the connecting male head consists of a male head shell and a male head metal terminal, the rear end of the male shell is fixedly connected with one end of a connecting lead, the front end of the male metal terminal is in a clamping groove shape, the rear end of the male metal terminal is respectively and electrically connected with the lead of the connecting lead correspondingly, the front end of the male metal terminal is correspondingly arranged in a gap at the front end of the male shell, the connecting female head consists of a female head shell and a female head metal terminal, the front end of the female head shell is provided with a notch for the male head shell to insert, the rear end of the female head shell is fixedly connected with one end of a connecting lead, the rear end of the female metal terminal is electrically connected with the corresponding lead of the connecting lead respectively, and the front end of the female metal terminal is exposed in the notch of the female shell respectively. The utility model has the advantages of simple structure, convenient use and good use effect.

Description

A transfer structure that satisfies various types of plugs and sockets

technical field

The utility model relates to the technical field of circuit connection equipment, in particular to a switching structure that satisfies various types of plugs and sockets.

Background technique

With the development of science and technology, there are more and more electronic products in life, and the integration of globalization has made people more and more in contact. For some business people and travelers, they need to go to various countries and regions frequently;

However, the plug and socket in the existing socket are connected by connecting wires. Due to the different standards in many countries and regions, the plug and socket cannot be matched with each other. For some special people or special occasions, this brings them a great inconvenience.

Utility model content

The purpose of the present invention is to provide a switching structure that satisfies various types of plugs and sockets, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a switching structure that satisfies multiple types of plugs and sockets, including: connecting wires, connecting males, and connecting females, and the connecting wires are composed of three wires, And the two ends of the three wires are fixedly connected by an injection molding head. The connecting male head is composed of a male head casing and a male head metal terminal. The male head casing is a square shell, and the rear end of the male head casing is fixed with one end of the connecting wire. , and the front end of the male head shell has three notches, the front end of the male head metal terminal is in the shape of a slot, the male head metal terminal is fixed inside the male head shell, and the rear end of the male head metal terminal is respectively corresponding to the wire connecting the wire. For electrical connection, the front end of the male head metal terminal is correspondingly arranged in the gap at the front end of the male head shell, the connecting female head is composed of a female head shell and a female head metal terminal, and the female head shell is a square shell, The front end of the female housing is provided with a slot for inserting the male housing, the rear end of the female housing is fixedly connected with the other end of the connecting wire, the female metal terminal is fixed in the female housing, and the female metal terminal The rear ends are respectively electrically connected with the wires connecting the wires, the front ends of the female metal terminals are exposed in the notch of the female casing respectively, and the female metal terminals correspond to the positions of the male metal terminals.

Further, the connecting male head is matched and connected with a plug-in board with a connecting female head, and the plug-in board is provided with various types of jacks.

Further, the connecting female head is matched and connected with a plug with a connecting male head, and the plug can be selected from various types.

Further, the plug with a connecting male head can be directly matched and connected to a plug board with a connecting female head for use.

Compared with the prior art, the beneficial effects of the present utility model are:

1. Simple structure and convenient production;

2. Easy to operate and use;

3. The spliced structure can be used in combination to meet the use of various types of plugs and boards.

The utility model has the advantages of simple structure, convenient use and good use effect.

Description of drawings

Fig. 1 is the utility model exploded structure schematic diagram;

Fig. 2 is the overall structure schematic diagram of the present utility model;

FIG. 3 is a schematic structural diagram of a plug-in board with a connecting female head of the present invention;

FIG. 4 is a schematic structural diagram of a plug with a connecting male head according to the present invention;

In the figure: 1-connecting wire; 2-connecting male head; 3-connecting female head; 4-male head shell; 5-male head metal terminal; 6-female head shell; 7-female head metal terminal.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1, 2, 3, and 4. The present utility model provides a transition structure that satisfies various types of plugs and sockets, including: a connecting wire 1, a connecting male head 2, and a connecting female head 3. The connection The wire 1 is composed of three wires, and the two ends of the three wires are fixedly connected by an injection head. The connecting male head 2 is composed of a male head shell 4 and a male head metal terminal 5. The male head shell 4 is a square shell, The rear end of the male header housing 4 is fixedly connected with one end of the connecting wire 1, and the front end of the male header housing 4 is provided with three notches. The front end of the male header metal terminal 5 is in the shape of a slot, and the male header metal terminal 5 is fixed on the male header housing. 4. Inside, the rear ends of the male metal terminals 5 are respectively electrically connected to the wires of the connecting wires 1, and the front ends of the male metal terminals 5 are correspondingly arranged in the gaps at the front end of the male housing 4. The head casing 6 and the female head metal terminal 7 are composed. The female head casing 6 is a square casing. The front end of the female head casing 6 is provided with a slot for the male head casing 4 to be inserted into. The end is fixedly connected with the other end of the connecting wire 1, the female head metal terminal 7 is fixed in the female head housing 6, and the rear ends of the female head metal terminal 7 are respectively electrically connected to the wires of the connecting wire 1 corresponding to the female head. The front ends of the metal terminals 7 are exposed in the slots of the female housing 6 respectively, and the female metal terminals 7 correspond to the positions of the male metal terminals 5 .

Further, the connecting male head 2 is matched and connected to a plug-in board with a connecting female head, and the plug-in board is provided with various types of jacks.

Further, the connecting female head 3 is matched and connected with a plug with a connecting male head, and the plug can be selected from various types.

Working principle: The utility model provides a switching structure that satisfies various types of plugs and sockets, changes the traditional integrated structure of plug-and-socket, and adopts a separate structure. The plug with the connecting male head is inserted into the connecting female head 3, and then select the plug board with the connecting female head that matches the electrical appliance, and connect the plug board with the connecting male head 2. At this time, the two The male metal terminal 5 and the female metal terminal 7 at each connection will be matched and connected correspondingly to realize power-on; among them, there are various types of plugs with connecting males and plugs with connecting females, which can meet different requirements. Requirements for the use of different national standards.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (4)

1. A switching structure that satisfies various types of plugs and sockets, characterized in that it comprises: a connecting wire (1), a connecting male head (2), and a connecting female head (3), the connecting wire (1) It consists of three wires, and the two ends of the three wires are fixedly connected by injection heads. The connecting male head (2) is composed of a male head shell (4) and a male head metal terminal (5). ) is a square shell, the rear end of the male shell (4) is fixedly connected to one end of the connecting wire (1), and the front end of the male shell (4) is provided with three notches, and the front end of the male metal terminal (5) is a card Slot-shaped, the male metal terminal (5) is fixedly connected inside the male housing (4), the rear ends of the male metal terminal (5) are respectively electrically connected to the corresponding wires of the connecting wire (1), and the male metal terminal ( 5) The front end is correspondingly arranged in the notch at the front end of the male housing (4), and the connecting female connector (3) is composed of a female connector housing (6) and a female connector metal terminal (7). The body (6) is a square shell, the front end of the female shell (6) is provided with a notch for inserting the male shell (4), and the rear end of the female shell (6) is fixedly connected to the other end of the connecting wire (1). , the female head metal terminal (7) is fixed in the female head housing (6), and the rear ends of the female head metal terminal (7) are respectively electrically connected to the wires of the connecting wire (1). The front ends of the terminals (7) are respectively exposed in the notches of the female housing (6), and the female metal terminals (7) correspond to the positions of the male metal terminals (5). 2 . The adaptor structure according to claim 1 , wherein the connecting male head ( 2 ) is matched and connected with a plug-in board with a connecting female head, and the connecting male head ( 2 ) There are various types of jacks on the board. 3. The adaptor structure according to claim 1, characterized in that the connecting female head (3) is matched and connected with a plug with a connecting male head, and the plug Various models are available. 4. A switching structure that satisfies multiple types of plugs and sockets according to claim 3, characterized in that, the plug with a connecting male head can be directly matched and connected to a plug board with a connecting female head. use.

Images