Plug and socket assembly

Abstract

The utility model discloses a plug and socket assembly, which comprises a plug and a socket, the plug is provided with a first holding structure, the first holding structure is a through hole penetrating through the plug or a groove with a certain depth, the number of the grooves is one or two, and when the number of the grooves is two, the first holding structure can hold the plug. The two grooves are respectively arranged on two opposite surfaces of the socket, and the two grooves are arranged oppositely; the plug is electrically connected with a cable, and the cable and the plug are in a T-shaped connection state or a linear connection state. According to the utility model, the plug is provided with the first holding structure, and the socket is provided with the second holding structure, so that a user can hold the plug and the socket conveniently, and the use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connectors, in particular to a plug and socket assembly. Background Art

[0002] The existing plug and socket assembly has a plug at one end and a socket at the other end. The plug and the socket are connected by wires. The plug is used to connect to the mains socket, and the socket is used to connect to the electrical equipment. The problem with the existing plug and socket assembly is that there is no structure on the plug and the socket that is convenient for users to hold, resulting in inconvenience for users to use. In addition, the existing plug and socket assembly does not have a light-emitting structure, which is not convenient for use in a dark environment, and needs further improvement. Utility Model Content

[0003] The utility model aims to provide a plug and a socket, aiming to improve the problem that the plug and the socket of the existing plug and socket assembly have no structure convenient for users to hold, resulting in inconvenience for users to use.

[0004] The utility model is implemented as follows: a plug and socket assembly, including a plug and a socket, the plug is provided with a first gripping structure, the first gripping structure is a through hole penetrating the plug or a groove with a certain depth, the groove is provided with one or two, when the groove is provided with two, the two grooves are respectively provided on two opposite surfaces of the plug, and the two grooves are arranged directly opposite to each other; the plug is electrically connected with a cable, and the cable and the plug are in a T-shaped connection state or a straight-line connection state.

[0005] Furthermore, one end of the cable away from the plug is electrically connected to the socket, and a second gripping structure is provided on the socket. The second gripping structure is a through hole that passes through the socket or a groove with a certain depth. One or two grooves are provided. When there are two grooves, the two grooves are respectively provided on two opposite surfaces of the socket, and the two grooves are arranged opposite to each other.

[0006] Furthermore, a decorative piece is embedded in the first gripping structure and / or the second gripping structure, and the decorative piece is made of luminous material or light-transmitting material.

[0007] Furthermore, the plug also includes a circuit board, an LED lamp bead and an induction switch arranged inside, and the LED lamp bead and the induction switch are both electrically connected to the circuit board.

[0008] Furthermore, the LED lamp bead is arranged behind the decorative piece, and when the LED lamp bead is lit, the light it emits is transmitted through the decorative piece.

[0009] Furthermore, the upper surface of the LED lamp bead contacts the opposite surface of the decorative component to utilize the principle of light refraction to make the derived light softer.

[0010] Furthermore, the induction switch is configured as a human body induction switch, and the human body induction switch is any one of an infrared induction switch, a radar sensor, and a microwave sensor.

[0011] Furthermore, the induction switch is arranged on the top of the plug housing or on any side of the housing.

[0012] Furthermore, the plug has two or three metal pins, and the metal pins are fixedly electrically connected to the cable line in a one-to-one correspondence. When there are two metal pins, they are a neutral pin and a live pin or a positive pin and a negative pin respectively. When there are three metal pins, they are a neutral pin, a live pin and a ground pin or a positive pin, a negative pin and a ground pin respectively.

[0013] Furthermore, the socket has two or three jacks, and metal connectors are arranged in the jacks, and the metal connectors are fixedly and electrically connected to the cables in a one-to-one correspondence.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The plug of the utility model is provided with a first gripping structure, and the socket is provided with a second gripping structure, so that the user can conveniently grip the plug and the socket, making the use more convenient.

[0016] 2. The plug of the utility model also has a circuit board, an LED lamp bead and an induction switch. The LED lamp bead and the induction switch are electrically connected to the circuit board. When a human body approaches the induction switch, the circuit board controls the LED lamp bead to light up, thereby realizing the night light function of the plug. After the LED lamp bead is lit, it is convenient for users to use the plug at night.

[0017] 3. The first gripping structure and / or the second gripping structure of the utility model are embedded with decorative parts, which can be made of luminous materials so that the decorative parts can glow in dim light, making it convenient for users to quickly plug and unplug the plug or socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the plug of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the plug of the utility model;

[0021] Figure 4It is a three-dimensional structural schematic diagram of the socket of the utility model.

[0022] In the figure: 1. Plug; 2. Socket; 3. Cable; 4. First gripping structure; 5. Second gripping structure; 6. Decorative piece; 7. Circuit board; 8. LED lamp bead; 9. Induction switch; 10. Metal pin; 11. Socket. DETAILED DESCRIPTION

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0025] A plug and socket assembly, such as Figure 1 , Figure 2 and Figure 4 As shown, it includes a plug 1, a socket 2 and a cable 3. The plug 1 and the socket 2 are electrically connected through the cable 3. The cable 3 and the plug 1 are in a T-shaped connection state or a straight connection state, and the cable 3 and the socket 2 are also in a T-shaped connection state or a straight connection state. The plug 1 is provided with a first gripping structure 4, which is a through hole penetrating the plug 1 or a groove with a certain depth, and there are one or two grooves. When there are two grooves, the two grooves are respectively arranged on two opposite surfaces of the socket 2, and the two grooves are arranged opposite to each other. The socket 2 is provided with a second gripping structure 5, which is a through hole penetrating the socket 2 or a groove with a certain depth, and there are one or two grooves. When there are two grooves, the two grooves are respectively arranged on two opposite surfaces of the socket 2, and the two grooves are arranged opposite to each other.

[0026] As can be seen from the above, the plug 1 of the utility model is provided with a first gripping structure 4, and the socket 2 is provided with a second gripping structure 5, so that the user can easily grip the plug 1 and the socket 2, making the use more convenient.

[0027] like Figure 2As shown, the plug 1 has two or three metal pins 10, and the metal pins 10 are fixedly electrically connected to the cable 3 in a one-to-one correspondence. When there are two metal pins 10, they are a neutral pin and a live pin or a positive pin and a negative pin respectively. When there are three metal pins 10, they are a neutral pin, a live pin and a ground pin or a positive pin, a negative pin and a ground pin respectively.

[0028] like Figure 4 As shown, the socket 2 has two or three sockets 11 , and metal connectors are arranged in the sockets 11 . The metal connectors are fixedly and electrically connected to the cables 3 one by one, and the metal connectors are electrically connected to the metal pins 10 through the cables 3 .

[0029] like Figure 3 As shown, a decorative piece 6 is embedded in the first gripping structure 4 and / or the second gripping structure 5, and the decorative piece 6 is made of luminous material or light-transmitting material. When the decorative piece 6 is set to be luminous material, it can emit light when the light is dark, so that the user can quickly plug and unplug the plug 1 or the socket 2.

[0030] like Figure 3 As shown, the plug 1 also includes a circuit board 7, an LED lamp bead 8, an induction switch 9 and a battery arranged inside the plug housing. The LED lamp bead 8 and the induction switch 9 are electrically connected to the circuit board 7, and the battery supplies power to the circuit board 7, the LED lamp bead 8 and the induction switch 9. The induction switch 9 is arranged on the top of the housing of the plug 1 or on any side of the housing. The induction switch 9 is set as a human body induction switch, and the human body induction switch is any one of an infrared induction switch, a radar sensor, and a microwave sensor. The LED lamp bead 8 is arranged behind the decorative member 6. After the LED lamp bead 8 is lit, the light it emits is transmitted through the decorative member 6. When the human body approaches the induction switch 9, the circuit board 7 controls the LED lamp bead 8 to light up, realizing the night light function of the plug 1. After the LED lamp bead 8 is lit, it is convenient for the user to use the plug 1 at night. The upper surface of the LED lamp bead 8 is in contact with the opposite surface of the decorative member 6, so as to utilize the principle of light refraction to make the derived light softer and less dazzling. The circuit board 7 is provided with a delayed light-off program. When the human body leaves the sensing range of the sensing switch 9, the LED lamp bead 8 is automatically turned off after a delay of 10-20 seconds.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plug and socket assembly, comprising a plug (1) and a socket (2), characterized in that: The plug (1) is provided with a first gripping structure (4), which is a through hole penetrating the plug (1) or a groove having a certain depth, and one or two grooves are provided. When there are two grooves, the two grooves are respectively provided on two opposite surfaces of the plug (1), and the two grooves are arranged opposite to each other. The plug (1) is electrically connected to a cable (3), and the cable (3) and the plug (1) are in a T-shaped connection state or a straight-line connection state.

2. A plug and socket assembly according to claim 1, characterized in that: The end of the cable (3) away from the plug (1) is electrically connected to the socket (2), and the socket (2) is provided with a second gripping structure (5), which is a through hole penetrating the socket (2) or a groove with a certain depth, and one or two grooves are provided. When there are two grooves, the two grooves are respectively provided on two opposite surfaces of the socket (2), and the two grooves are arranged opposite to each other.

3. A plug and socket assembly according to claim 2, characterized in that: A decorative piece (6) is embedded in the first gripping structure (4) and / or the second gripping structure (5), and the decorative piece (6) is made of luminous material or light-transmitting material.

4. A plug and socket assembly according to claim 3, characterized in that: The plug (1) further comprises a circuit board (7), an LED lamp bead (8) and an inductive switch (9) arranged inside, and the LED lamp bead (8) and the inductive switch (9) are both electrically connected to the circuit board (7).

5. A plug and socket assembly according to claim 4, characterized in that: The LED lamp bead (8) is arranged behind the decorative piece (6); when the LED lamp bead (8) is lit, the light it emits is transmitted through the decorative piece (6).

6. A plug and socket assembly according to claim 5, characterized in that: The upper surface of the LED lamp bead (8) is in contact with the opposite surface of the decorative component (6), so as to utilize the principle of light refraction to make the output light softer.

7. A plug and socket assembly according to claim 4, characterized in that: The induction switch (9) is configured as a human body induction switch, and the human body induction switch is any one of an infrared induction switch, a radar sensor, and a microwave sensor.

8. A plug and socket assembly according to claim 7, characterized in that: The induction switch (9) is arranged on the top of the housing of the plug (1) or on any side of the housing.

9. A plug and socket assembly according to claim 1, characterized in that: The plug (1) has two or three metal pins (10), and the metal pins (10) are fixedly electrically connected to the cable (3) in a one-to-one correspondence. When there are two metal pins (10), they are a neutral pin and a live pin or a positive pin and a negative pin. When there are three metal pins (10), they are a neutral pin, a live pin and a ground pin or a positive pin, a negative pin and a ground pin.

10. A plug and socket assembly according to claim 2, characterized in that: The socket (2) has two or three plug holes (11), and metal plug connectors are arranged in the plug holes (11). The metal plug connectors are fixedly and electrically connected to the cables (3) in a one-to-one correspondence.

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