CN204835122U - Multifunctional socket - Google Patents

Abstract

The utility model relates to a multifunctional socket, which comprises a socket panel and a socket hole arranged on the socket panel, a USB charging circuit board is arranged in the socket, and more than one USB interface is arranged on the USB charging circuit board , the USB charging circuit board is connected to the mains power supply, the USB interface is set on the socket panel; a micro? USB port, the micro? The USB interface is connected with the USB charging circuit board in the socket through a data cable with a retractable part. The utility model has a simple structure, not only can conveniently charge the equipment, but also can avoid external data lines. Applicable to the use of various electrical equipment.

Description

A multifunctional socket

technical field

The utility model relates to a socket, in particular to a multifunctional socket.

Background technique

At present, the existing power connection appliances in the market generally include three types of sockets: mobile, fixed or convertible, all of which have charging functions. With the popularity of electronic products such as mobile phones and digital products, people are charging these products. Power usage is increasing. Charging of such products generally needs to convert alternating current into direct current, so people need to carry a transformer with them. When people forget to carry the charger, it will bring inconvenience to life. In order to overcome the above defects, CN202231268U discloses a socket with USB charging, which is provided with a USB interface on the fixed socket. Although the use of the charging transformer can be avoided, the use of data lines is still unavoidable, which is restrictive. CN201570704U discloses a wall socket with a charging telescopic line, which is provided with a hub tray in the housing, and the telescopic cord is wound on the hub tray, and one end of the telescopic cord is provided with a microUSB interface. Although it can avoid the self-contained data line, However, its structure is complicated and cannot be applied to a portable socket.

In view of this, it is necessary to invent a multifunctional socket to meet the needs of people's lives.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art and provide a multifunctional socket with simple structure and wide application range.

In order to achieve the above object, the technical scheme that the utility model takes is as follows:

A multifunctional socket, which includes a socket panel and a socket hole arranged on the socket panel, a USB charging circuit board is arranged in the socket, more than one USB interface is arranged on the USB charging circuit board, and the USB The charging circuit board is connected to the mains power supply, and the USB interface is arranged on the socket panel; a microUSB interface is arranged outside the socket, and the microUSB interface is connected to the USB charging circuit board in the socket through a data cable with a retractable part.

As a further improvement of the utility model, the retractable part is a wire take-up, the data cable is wound in the wire take-up, the end of the data cable is connected to the USB charging circuit board, and the other end is connected to the microUSB interface.

As a further improvement of the utility model, the wire take-up device is built in the socket.

As a further improvement of the utility model, an accommodating groove for accommodating the microUSB interface is provided outside the socket.

As a further improvement of the utility model, the wire take-up device is placed outside the socket.

As a further improvement of the utility model, the wire take-up device includes a box body, a track member, a clockwork spring and a locking device arranged inside the box body, one end of the clockwork spring is connected to the box body, and the other end is connected to the box body. The track piece is connected, the data line is wound on the track piece, one end of the data line goes out of the box body and connects with the USB charging circuit board in the socket, and the other end of the data line goes out of the box body and the microUSB interface Link.

As a further improvement of the utility model, the wire take-up is equipped with a locking device for controlling the stretching and stopping of the telescopic wire.

Compared with the prior art, the beneficial effects obtained by the utility model are as follows:

The utility model has a simple structure, not only can conveniently charge the equipment, but also can avoid external data lines. It is applicable to the use of various electrical equipment. The utility model is provided with a wire take-up device, which can be stretched and shrunk, and has the characteristics of beautiful appearance, cleanliness and portability.

Description of drawings

Accompanying drawing 1 is the built-in structural representation of the utility model wire take-up;

Accompanying drawing 2 is the structure schematic diagram of the utility model external take-up device;

Accompanying drawing 3 is the structure diagram of the utility model wire take-up.

In the attached picture:

1 socket panel, 2 socket hole, 3 USB interface, 4 microUSB interface, 5 data cable, 6 cable take-up, 61 box body, 62 track piece, 63 spring, 64 locking steel ball, 7 storage slot.

Detailed ways

Below in conjunction with accompanying drawing 1-3 the utility model is described in further detail.

As shown in Figures 1 and 3, a multifunctional socket includes a socket panel 1, a socket hole 2 arranged on the socket panel, a USB charging circuit board is arranged in the socket, and the USB charging circuit board More than one USB interface 3 is provided on it, the USB charging circuit board is connected to the mains power supply, and the USB interface 3 is arranged on the socket panel 1; a microUSB interface 4 is arranged outside the socket, and the microUSB interface 4 passes data Line 5 is connected to the USB charging circuit board in the socket. The data cable 5 is wound in the wire take-up device 6 placed inside the socket, the end of the data cable 5 is connected to the USB charging circuit board, and the other end is connected to the microUSB interface 4, and the socket is provided with a microUSB port for accommodating the external socket. The accommodating groove 7 of the interface 4.

When in use, hold the socket with one hand and the microUSB interface 4 of the data cable with the other hand, and pull out with a slight force to charge the device; Standstill locking device. The data line can be parked at the desired length. When finished using, hold the socket with one hand, hold the microUSB interface 4 of the data cable with the other hand, and pull the data cable with a slight force to retract it. Then place the microUSB interface 4 card in the accommodation slot 7 to make the socket tidy.

As shown in Figures 2 and 3, a multifunctional socket includes a socket panel 1, a socket hole 2 arranged on the socket panel, a USB charging circuit board is arranged in the socket, and the USB charging circuit board More than one USB interface 3 is provided on it, the USB charging circuit board is connected to the mains power supply, and the USB interface 3 is arranged on the socket panel 1; a microUSB interface 4 is arranged outside the socket, and the microUSB interface 4 passes data Line 5 is connected to the USB charging circuit board in the socket. The data cable 5 is wound in a wire take-up 6 placed outside the socket, the end of the data cable 5 is connected to the USB charging circuit board, and the other end is connected to the microUSB interface 4, and the socket is provided with a microUSB socket for accommodating the microUSB. The accommodating groove 7 of the interface 4.

When in use, hold the socket with one hand, hold the microUSB interface 4 of the data cable with the other hand, and pull out with a slight force to charge the device; since the cable take-up 6 has a control telescopic line Telescopic stop locking device. The data line can be parked at the desired length. When finished using, hold the socket with one hand, hold the microUSB interface 4 of the data cable with the other hand, and pull the data cable with a slight force to retract it.

The wire take-up device 6 of the present utility model includes a box body 61, a track member 62, a clockwork spring 63 and a locking device arranged inside the box body 61, one end of the clockwork spring 63 is connected to the box body 61, and the other end is connected to the box body 61. The track piece 62 is connected, the data line 5 is wound on the track piece 62, one end of the data line 5 is passed out of the box body 61 and connected with the USB charging circuit board in the socket, and the other end of the data line 5 is passed out The box body 61 is linked with the microUSB interface 4 , and the locking device is a locking steel ball 64 sliding on the track member 62 .

Design principle of the present utility model is as follows:

1. The circuit board transforms the 250V AC power into 5V DC power through the transformer and bridge principle to provide the power required by the charging equipment.

2. The cable take-up uses the principle of clockwork to realize the shrinkage of the data cable.

3. The socket connects the circuit board, data line, and wire take-up as a whole through mechanical principles.

The utility model can satisfy the charging of different interfaces of different electrical equipments, and has the characteristics of multi-function, simple structure and wide application range.

The above-mentioned implementations are only preferred embodiments of the present utility model, rather than an exhaustive list of feasible implementations of the present utility model. For those skilled in the art, any obvious changes made without departing from the principle and spirit of the utility model should be considered to be included in the protection scope of the claims of the utility model.

Claims (7)

1. a multifunctional socket, it comprises socket panel (1) and is arranged on the socket hole (2) on described socket panel, is characterized in that, is provided with USB charging circuit board in described socket, and described USB charging circuit More than one USB interface (3) is arranged on the board, and the USB charging circuit board is connected to the mains power supply, and the USB interface (3) is arranged on the socket panel (1); a microUSB interface (4) is arranged outside the socket ), the microUSB interface (4) is connected to the USB charging circuit board in the socket through a data cable (5) with a retractable part. 2. A multifunctional socket according to claim 1, characterized in that, the shrinkage member is a wire take-up (6), and the data line (5) is wound in the wire take-up (6), so that The end of the data line (5) is connected to the USB charging circuit board, and the other end is connected to the microUSB interface (4). 3. A multifunctional socket according to claim 2, characterized in that the wire take-up device (6) is built in the socket. 4. A multi-function socket according to claim 3, characterized in that, an accommodating groove (7) for accommodating the microUSB interface (4) is provided outside the socket. 5. A multifunctional socket according to claim 2, characterized in that, the wire take-up device (6) is placed outside the socket. 6. A kind of multifunctional socket according to claim 2, characterized in that, the wire take-up device (6) comprises a box body (61), a track piece (62) arranged inside the box body (61), a hairpin Bar (63) and locking device, one end of the spring (63) is connected with the box body (61), the other end is connected with the track piece (62), and the data line (5) is wound around the On the track piece (62), one end of the data line (5) passes out of the box body (61) and is connected to the USB charging circuit board in the socket, and the other end of the data line (5) goes out of the box body (61) Connect with microUSB interface (4). 7. A multifunctional socket according to claim 6, characterized in that, the locking device is a locking steel ball (64).