Socket capable of being plugged with power bank

Abstract

The socket comprises a main plug and an extension cord with a plug, the end face of the main plug is provided with an interface groove with a socket, the socket further comprises the power bank, the end portion of the power bank is provided with a plug piece in a protruding mode, the plug piece is inserted into the interface groove to be powered on, and after the plug piece and the interface groove are connected together in an inserted mode, the plug piece is inserted into the interface groove. The power bank is connected with the main plug. The utility model has the beneficial effects that the trouble of carrying a charging head and a charging wire is saved, the number of accessories is reduced, the portable charger is easier to carry and use, is particularly more convenient when people go out, and does not need to reserve a storage space for the charging head and the charging wire, so that a knapsack or a pocket is cleaner and space-saving; and the problem that the charging head and the wire are easy to lose or forget is avoided.

Description

Technical Field

[0001] The utility model relates to an improvement of a socket. Background Art

[0002] A socket is a device that provides power connection for electrical equipment.

[0003] Typically mounted on a wall or placed on a tabletop, it features multiple sockets to accommodate various plug shapes and sizes. Common socket types include two-hole, three-hole, and multi-hole sockets. They are also categorized by country, including Chinese, Japanese, and European standards.

[0004] The main function of a socket is to safely transmit the mains electricity to electrical devices. To ensure electrical safety, sockets usually have some protective features, such as overload protection and leakage protection.

[0005] In terms of material, the outer shell of the socket is generally made of insulating materials such as plastic, while the interior is composed of conductive metal parts.

[0006] With the development of technology, smart sockets have emerged. They can be remotely controlled and timed to switch on and off via mobile phone apps, bringing more convenience to people's lives. In daily life and work, sockets are indispensable power connection devices, providing the basic conditions for the normal operation of various electrical appliances.

[0007] Nowadays, power banks are commonly used by people to charge USB-connected appliances such as mobile phones. However, existing power banks require a connection line and a charging head to charge the power banks, which is very troublesome. Utility Model Content

[0008] In order to overcome the shortcoming that the current power bank needs to be combined with a charging head and a charging cable for charging, the utility model provides a socket that can be plugged into the power bank.

[0009] The technical solution of the utility model to solve the technical problem is: a socket that can be plugged into a power bank, including a main plug and an extension cord with a plug, an interface slot with a socket is provided on the end face of the main plug, and a power bank is also included. A plug piece is protruding from the end of the power bank, and the plug piece is inserted into the interface slot to energize it. After the two are plugged together, the power bank is connected to the main plug.

[0010] In order to facilitate the user's guidance on plugging and prevent misoperation, the cross-sectional shape of the main plug is consistent with the cross-sectional shape of the power bank.

[0011] Further preferably, the main plug is in a rectangular shape, and the extension line and the interface slot are respectively arranged on two symmetrical minimum end faces.

[0012] In order to prevent the joint from loosening, the plug component is arranged on one end face of the power bank, and the end face is in contact with the end face of the main plug where the interface groove is arranged.

[0013] In a preferred structure, the power bank has a built-in storage battery and an AC-DC transformer circuit board.

[0014] Further preferably, the USB interface on the power bank includes a micro USB interface and a normal USB interface.

[0015] For the convenience of joint use, the USB interface on the power bank is arranged on the front of the power bank.

[0016] In order to conveniently display the power level, the power bank is also provided with a display screen.

[0017] Furthermore, the display screen is also located on the front of the power bank, and the display screen is a two-digit liquid crystal display screen.

[0018] Furthermore, the power bank is also rectangular.

[0019] When in use, the power bank of the utility model can be plugged into the main socket and used, and the charging box can provide USB interface charging service at the same time, or after charging is completed, the power bank can be removed from the main socket and used in the same way as the power bank in the prior art.

[0020] The beneficial effects of this utility model are as follows: 1. It eliminates the hassle of carrying a charging head and charging cable, reducing the number of accessories, making it easier to carry and use, especially when traveling. No storage space is required for the charging head and charging cable, making backpacks or pockets neater and saving space, and avoiding the problem of the charging head and charging cable being easily lost or forgotten. 2. Direct connection to the socket can support higher power charging, shorten charging time, and support high-power fast charging. 3. The overall design is more concise, without unnecessary cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a power bank and a main socket separated in an embodiment.

[0022] Figure 2 is a schematic diagram of an embodiment.

[0023] Figure 3 This is a diagram showing the power bank and main socket separated from another angle.

[0024] Figure 4 It is a perspective diagram of a power bank. DETAILED DESCRIPTION

[0025] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

[0026] Combined with attachment Figures 1 to 4 A socket that can be plugged into a power bank 5 includes a main socket 1 and an extension cord 3 with a plug 2. The end face of the main socket 1 is provided with an interface slot 4 with a socket, and also includes a power bank 5. The end of the power bank 5 is protrudingly provided with a plug piece 6. The plug piece 6 is inserted into the interface slot 4 to energize, and after the two are plugged together, the power bank 5 is connected to the main socket 1.

[0027] In order to facilitate the user's guidance on plugging and prevent misoperation, the cross-sectional shape of the main plug 1 is consistent with the cross-sectional shape of the power bank 5.

[0028] More preferably, the main plug 1 is in the shape of a rectangle, and the extension line 3 and the interface slot 4 are respectively arranged on two symmetrical minimum end faces.

[0029] In order to prevent the joint from loosening, the plug member 6 is provided on one end face of the power bank 5 , and the end face is in contact with the end face of the main socket 1 where the interface slot 4 is provided.

[0030] In a preferred structure, the power bank 5 has a built-in storage battery 7 and an AC-DC transformer circuit board 8 .

[0031] Further preferably, the USB interface on the power bank 5 includes a micro USB interface 9 and a normal USB interface 10.

[0032] For the convenience of joint use, the USB interface on the power bank 5 is arranged on the front side of the power bank 5 .

[0033] In order to conveniently display the power level, the power bank 5 is further provided with a display screen 11 .

[0034] Furthermore, the display screen 11 is also located on the front of the power bank 5, and the display screen 11 is a two-digit liquid crystal display screen.

[0035] Furthermore, the power bank 5 is also rectangular.

[0036] When the present invention is in use, the power bank 5 can be plugged into the main socket 1 and used, and the charging box can provide USB interface charging service at the same time, or after charging is completed, the power bank 5 can be removed from the main socket 1 and used in the same way as the power bank 5 in the prior art.

[0037] The beneficial effects of this utility model are as follows: 1. It eliminates the hassle of carrying a charging head and charging cable, reducing the number of accessories, making it easier to carry and use, especially when traveling. No storage space is required for the charging head and charging cable, making backpacks or pockets neater and saving space, and avoiding the problem of the charging head and charging cable being easily lost or forgotten. 2. Direct connection to the socket can support higher power charging, shorten charging time, and support high-power fast charging. 3. The overall design is more concise, without unnecessary cables.

Claims

1. A socket for connecting a power bank, comprising a main socket and an extension cord with a plug, characterized in that: An interface slot with a socket is provided on the end face of the main plug, and a power bank is also provided. A plug is protruding from the end of the power bank. The plug is inserted into the interface slot to power on, and after the two are plugged together, the power bank is connected to the main plug.

2. The socket for connecting a power bank according to claim 1, characterized in that: The cross-sectional shape of the main plug is consistent with that of the power bank.

3. The socket for connecting a power bank according to claim 1, characterized in that: The main plug is in the shape of a rectangle, and the extension line and the interface slot are respectively arranged on two symmetrical minimum end faces.

4. The socket for connecting a power bank according to claim 1, characterized in that: The plug component is arranged on one end face of the power bank, and the end face is in contact with the end face of the main plug where the interface slot is arranged.

5. The socket for connecting a power bank according to claim 1, characterized in that: The power bank has a built-in storage battery and an AC-DC transformer circuit board.

6. The socket for connecting a power bank according to claim 1, characterized in that: The USB interface on the power bank includes a micro USB interface and a normal USB interface.

7. The socket for connecting a power bank according to claim 6, characterized in that: The USB interface on the power bank is arranged on the front side of the power bank.

8. The socket for connecting a power bank according to claim 7, characterized in that: The power bank is also provided with a display screen.

9. The socket for connecting a power bank according to claim 8, characterized in that: The display screen is also located on the front of the power bank, and the display screen is a two-digit liquid crystal display screen.

10. The socket for connecting a power bank according to claim 3, characterized in that: The power bank is also rectangular.

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