CN205376966U - Adapter with USB charging and network function - Google Patents

Abstract

The utility model discloses a take USB to charge and network function's adapter, including shell and holding in circuit board in the shell, the circuit board is connected with USB3.1 Type C interface connecting wire, be provided with at least one charging transmission joint on the circuit board and have network card driven ethernet card adapter, charging transmission joint, ethernet card adapter include a charging transmission port and ethernet card port respectively, seted up on the shell with charging transmission port with the corresponding opening of ethernet card port. USB3.1 Type C interface connection line can compatible USB2.0/1.0, and the self-power can positive and negative insertion, is applicable to USB 3.1's external device, the transmission port that charges can carry out both way power supply and transmit data each other, the ethernet card port can insert the net twine, and the conversion through ethernet data provides network service for external device, the utility model discloses functional strong, and overall structure is small and exquisite portable, and the design accords with the popularization.

Description

Adapter with USB charging and network function

technical field

The utility model relates to an adapter, in particular to an adapter with USB charging and network functions.

Background technique

As we all know, an adapter is an interface conversion device, which can be an independent hardware interface device, allowing hardware or electronic interfaces to be connected with other hardware or electronic interfaces, or an information interface. The existing adapter includes a power input interface, a control circuit And the power output interface, the power input interface is electrically connected to the control circuit, and the control circuit is electrically connected to the power output interface. This kind of adapter is found in use. It only has the function of power supply, and the function is single. , digital cameras and other electronic products need multiple adapters to complete the power supply system, which is very troublesome.

For the latest 2015Macbook and 2015Macmini, it adopts the latest USB specification USB3.1. USB3.1 is not only a speed increase, but also compatible with previous connectors, and has the ease of use of traditional USB technology, while From the current point of view, Type-C in USB3.1 is most likely to become the connection standard in the future, providing integrated connection solutions such as data transmission, peripheral connection, and display output.

In response to the development of the future trend of USB3.1 and the public demand for ultra-thin and miniaturized electronic equipment, it is urgent to provide a small, portable, functional adapter suitable for USB3.1.

Utility model content

The purpose of this utility model is to overcome the above-mentioned defects in the prior art, to provide a small and portable, beautiful appearance, suitable for USB3. adapter.

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

An adapter with USB charging and network functions is provided, which includes a casing and a circuit board accommodated in the casing, the circuit board is connected with a USB3.1TypeC interface connection line, and the circuit board is provided with at least one charging transmission connector and an Ethernet card adapter with a network card driver, the charging transmission connector and the Ethernet card adapter respectively include a charging transmission port and an Ethernet card port, and a The port corresponds to the opening.

Further, the charging transmission port is a USB.3 interface or a TypeC interface.

Further, more than two charging transmission connectors are provided on the circuit board, including a USB3.0 charging transmission connector and a TypeC charging transmission connector, and the USB3.0 charging transmission connector and the TypeC charging transmission connector respectively include a USB.3 interface and TypeC interface.

Further, the Ethernet card port is an RJ45 Gigabit port.

Further, the outer shell is composed of an upper cover, a middle frame and a lower cover, and the bottom end of the upper cover is provided with several positioning posts, and the several positioning posts are respectively distributed at the corners of the upper cover, The lower cover is provided with several positioning holes corresponding to the positioning posts.

Further, the cable length of the USB3.1 Type C interface connection cable is 120 mm.

Further, the housing is in a square shape, and the corners of the housing are all rounded.

Compared with the prior art, the beneficial effect of the utility model is that: by connecting the USB3.1TypeC interface cable, the USB3.1 has a very strong transmission speed, and the highest bandwidth can reach 10Gbps, that is, the peak value can reach 1.25GB/s , is twice the size of USB3.0, and Type-C is smaller in size, can be plugged in at will, and can be connected to external devices that adopt the latest USB specification USB3.1, compatible with USB2.0/1.0, with USB charging and network The functional adapter has more than two charging transmission ports, which can provide two-way power supply and mutual data transmission with other electronic devices at the same time during use, and is backward compatible with USB2.0/1.1 and complies with the Universal Serial Bus Specification (Universal Serial Bus Specification ), the adapter with USB charging and network functions is also extended with an RJ45 Gigabit Ethernet card port with its own network card driver, which can be connected to the Ethernet card port to convert Ethernet data through a USB3.1TypeC interface The cable provides network services for external devices. In addition, the size of the utility model is very small and portable, and the design conforms to popularization.

Description of drawings

Fig. 1 is one of the three-dimensional structural diagrams of the adapter with USB charging and network functions described in the embodiment of the present invention;

Fig. 2 is the second three-dimensional structure diagram of the adapter with USB charging and network functions described in the embodiment of the present invention;

Fig. 3 is a structural assembly diagram of the adapter with USB charging and network functions described in the embodiment of the present invention.

detailed description

In order to further understand the structure, features and other purposes of the present utility model, now in conjunction with the attached preferred embodiments, the accompanying drawings describe in detail as follows, the illustrated embodiments are only used to illustrate the technical solutions of the present utility model, It does not limit the present utility model.

Please refer to Figures 1 to 3, which show an adapter with USB charging and network functions, including a shell 1 composed of an upper cover 11, a middle frame 12 and a lower cover 13 and a housing 1 Inside the circuit board 2, the corners at the bottom of the upper cover 11 are provided with positioning posts 8, and the lower cover 13 is provided with several positioning holes 9 corresponding to the positioning posts 8. When assembling, the positioning posts 8 and the positioning holes The positioning of 9 is fixed, the input end of the circuit board 2 is a USB3.1TypeC interface connection line 3, the USB3.1TypeC interface connection line 3 is compatible with USB2.0/1.0, self-powered can be plugged in front and back, the circuit board 2 At least one charging transmission joint 4 and an Ethernet card adapter 5 with a network card driver are arranged on the top, the charging transmission joint 4 and the Ethernet card adapter 5 respectively include a charging transmission port and an Ethernet card port 51, and the charging transmission port It is a USB.3 interface or a TypeC interface, and openings corresponding to the charging transmission port and the Ethernet card port 51 are opened on the housing 1 .

In this embodiment, the housing is designed in a square shape, and the corners of the housing 1 are rounded, which is safe to use, and the overall structure is compact and portable, and the design is popular.

USB3.1 has a very strong transmission speed, the maximum bandwidth can reach 10Gbps, that is, the peak value can reach 1.25GB/s, which is double that of USB3.0, and the Type-C is smaller and can be plugged in front and back. When in use, the external device with the latest USB specification USB3.1 can be connected through the USB3.1TypeC interface connection line 3, the charging transmission port can realize the functions of charging and data transmission, and the Ethernet card port 51 can realize the access Network function, the Ethernet card port 51 is an RJ45 Gigabit port with its own network card driver, so as to realize the conversion of Ethernet data. After connecting to the network cable, it can provide network services for external devices through the USB3.1TypeC interface connection line 3 .

Wherein, the length of the USB3.1 Type C interface connection line 3 is about 120 mm.

In this embodiment, the circuit board 2 is provided with three charging transmission connectors 4, including a USB3.0 charging transmission connector 6 and two TypeC charging transmission connectors 7, the USB3.0 charging transmission connector 6, TypeC charging The transmission connector 7 includes a USB.3 interface 61 and a TypeC interface 71 respectively, the USB.3 interface 61 is used for data transmission and charging of USB3.0, and the TypeC interface 71 can be inserted forward and backward for bidirectional charging and data Transmission, therefore, it can provide two-way power supply and mutual data transfer with other electronic devices during use, and is backward compatible with USB2.0/1.1 and complies with UniversalSerialBusSpecification (Universal Serial Bus Specification).

The utility model integrates USB charging and network functions into one, can simultaneously realize two-way power supply of multiple electronic devices and Ethernet access, has strong functionality, is easy to use, flexible, has unique novelty and super practicability , and the overall structure is compact and portable. In response to the development of the future trend of USB3.1, it adopts the USB3.1TypeC interface, which is suitable for Apple MacBook, Google Computer and other devices with video output function and USBType-C interface, which can support Mac9.1, Android, windowsXP/7/8/8.1 and other operating systems.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (7)

1. An adapter with USB charging and network functions, comprising a shell (1) and a circuit board (2) accommodated in the shell (1), characterized in that: the circuit board (2) is connected to a USB3 .1 TypeC interface connection line (3), the circuit board (2) is provided with at least one charging transmission connector (4) and an Ethernet card adapter (5) with a network card driver, the charging transmission connector (4), The Ethernet card adapter (5) respectively includes a charging transmission port and an Ethernet card port (51), and openings corresponding to the charging transmission port and the Ethernet card port (51) are opened on the casing (1). 2. The adapter with USB charging and network functions according to claim 1, wherein the charging transmission port is a USB.3 interface or a TypeC interface. 3. The adapter with USB charging and network functions according to claim 1, characterized in that: the circuit board (2) is provided with more than two charging transmission connectors (4), including USB3.0 charging transmission connectors (6) and a TypeC charging transmission connector (7), the USB3.0 charging transmission connector (6) and the TypeC charging transmission connector (7) respectively include a USB.3 interface (61) and a TypeC interface (71). 4. The adapter with USB charging and network functions according to claim 1, characterized in that: the Ethernet card port (51) is an RJ45 Gigabit port. 5. The adapter with USB charging and network functions according to claim 1, characterized in that: the housing (1) is composed of an upper cover (11), a middle frame (12) and a lower cover (13) , the bottom end of the upper cover (11) is provided with several positioning columns (8), and the plurality of positioning columns (8) are respectively distributed at the corners of the upper cover (11), and the lower cover (13) Several positioning holes (9) corresponding to the positioning columns (8) are provided on the top. 6. The adapter with USB charging and network functions according to claim 1, characterized in that: the length of the USB3.1 Type C interface connection line (3) is 120mm. 7 . The adapter with USB charging and network functions according to claim 1 , characterized in that: the housing ( 1 ) is square, and the corners of the housing ( 1 ) are all rounded.