CN205004529U - USB3.1 multifunction adapter - Google Patents

Abstract

The utility model discloses a USB3.1 multifunctional adapter, which comprises a hollow shell consisting of an upper cover and a lower cover, and a mainboard arranged in the shell, wherein the mainboard is provided with a USB3.1 rotatable male plug and a plurality of USB female seats, the position of the shell corresponding to the USB female seats is provided with a USB socket, one side of the shell is provided with a holding tank with an opening at one end, a rotating shaft is arranged in the holding tank, and the USB3.1 rotatable male plug is rotatably arranged in the holding tank through the rotating shaft; the USB female socket comprises a USB3.1 female socket and a USB3.0 female socket. When the USB3.1 rotatable male plug is used, the USB3.1 rotatable male plug can be screwed out of the accommodating groove, the functions of charging and data transmission of a plurality of USB3.1 devices simultaneously are realized through a plurality of USB female seats on the shell, the problems of charging of a single USB3.1 interface of a USB3.1 electronic device and compatibility of the USB3.0 are solved, when the USB3.1 rotatable male plug is not used, the USB3.1 rotatable male plug can be screwed into the accommodating groove inwards, the occupied space is small in the mode, the requirement on miniaturization is met, the USB3.1 rotatable male plug is flexible and convenient to use, and the USB3.1 rotatable male plug is.

Description

USB3.1 multifunction adapter

technical field

The utility model relates to an adapter, in particular to a USB3.1 multifunctional adapter.

Background technique

USB (UniversalSerialBus2.0, Universal Serial Bus) is a new interface technology applied in the computer field. The USB interface has the characteristics of faster transmission speed, support for hot plugging and connection of multiple devices. At present, it has been widely used in various external devices. Due to the high-speed application of various devices, the bandwidth of USB ranges from version 1.0 (1.5Mbps), version 1.1 (12Mbps), version 2.0 (480Mbps) to version 3.0 (5Gbps), and the speed of USB2.0 is sufficient for most peripherals Therefore, most products with USB interface adopt USB2.0 interface. For the latest USB specification USB3.1, the bandwidth is doubled to 10Gbps, and the transmission efficiency is also improved a lot. USB 3.1 is not just a speed boost, it's also compatible with previous connectors and combines the ease of use of legacy USB technology.

At present, for electronic devices using USB3.1 interface, such as the latest 2015MacBOOK, due to the limitation of the interface on the device, the design of only one USB3.1 interface causes some inconvenience to users, and it is impossible to realize multiple USB3.1 interfaces. The effect of synchronous charging and data transmission of the device, and there is a problem of compatibility with the USB3.0 interface.

Utility model content

The purpose of this utility model is to overcome the above-mentioned defects in the prior art, to provide a compact structure, easy to carry, flexible and convenient to use, which can realize the simultaneous charging and data transmission functions of multiple USB3. A USB3.1 multifunctional adapter for charging with a single USB3.1 interface for the device and USB3.0 compatibility issues.

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

A USB3.1 multifunctional adapter is provided, which includes a hollow housing composed of an upper cover and a lower cover, and a main board arranged in the housing. The main board is provided with a USB3.1 rotatable male plug and several USB female plugs. The housing is provided with a USB socket at the position corresponding to the USB female seat, and one side of the housing is provided with a receiving groove with one end open, and a rotating shaft is arranged in the receiving groove, and the USB3.1 can be rotated The male plug is rotatably arranged in the accommodating groove through the rotating shaft.

Wherein, the USB receptacle includes a USB3.1 receptacle and a USB3.0 receptacle.

Preferably, in the above technical solution, a limit block is provided in the accommodating groove, one end of the USB3.1 rotatable male plug is the insertion end, and the other end of the USB3.1 rotatable male plug is vertically set There is a clamping strip, and when the insertion end of the USB3.1 rotatable male plug is rotated outward to 90 degrees, the clamping strip engages with the clamping position of the limiting block.

Preferably, in the above technical solution, the other end of the USB3.1 rotatable male plug is further provided with a limiting protrusion.

Preferably, in the above technical solution, an opening is provided on the upper cover at a position corresponding to the insertion end of the USB3.1 rotatable male plug.

In addition, several buckles are provided on the side of the upper cover, and several clamping blocks corresponding to the buckles are provided on the inner side wall of the lower cover, and the upper cover and the lower cover are connected by snapping. fixed.

The lower cover is provided with a positioning hole, and the bottom of the upper cover is provided with a positioning column adapted to the positioning hole.

One side of the housing is provided with a key fob.

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

1. By providing a USB3.1 male plug and a plurality of USB sockets, the USB sockets include a USB3.1 socket and a USB3.0 socket, using the USB3.1 multi-function adapter can realize multiple USB3.1 The device has simultaneous charging and data transmission functions, which solves the problem of single USB3.1 interface charging and USB3.0 compatibility of USB3.1 electronic devices, and is suitable for wide application;

2. On one side of the housing, there is a receiving groove with one end open. The USB3.1 rotatable male plug can be rotatably set in the receiving groove. According to the usage, the USB3.1 rotatable male plug can be moved from Screw in and out of the slot, flexible and convenient to use, occupying a small space, meeting the requirements for miniaturization, and the key chain on one side of the housing is easy to carry;

3. The USB3.1 multi-function adapter fixes the upper cover and the lower cover by buckling, replacing the traditional screw structure, which is more convenient for disassembly and assembly, saves the cost of spare parts, and has a compact and firm structure.

Description of drawings

The USB3.1 multifunctional adapter described in the present utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a three-dimensional structure diagram of the USB3.1 multifunctional adapter described in the embodiment of the present invention;

Fig. 2 is an assembly structure diagram of the USB3.1 multifunctional adapter described in the embodiment of the present invention;

Fig. 3 is a schematic diagram of the structure of the upper cover of the USB3.1 multifunctional adapter described in the embodiment of the present invention;

Fig. 4 is one of the external dimension diagrams of the USB3.1 multifunctional adapter described in the embodiment of the present invention;

Fig. 5 is the second external dimension diagram of the USB3.1 multifunctional adapter described in the embodiment of the present invention.

detailed description

The following are the best examples of the USB3.1 multifunctional adapter described in the utility model, which does not limit the scope of protection of the utility model.

Please refer to FIG. 1 to FIG. 2, which shows a USB3.1 multifunctional adapter, including a hollow housing 10 composed of an upper cover 11 and a lower cover 12, and a motherboard 20 disposed in the housing 10, The main board 20 is provided with a USB3.1 rotatable male plug 30 and several USB sockets 40, and the housing 10 is provided with a USB socket 50 at a position corresponding to the USB sockets 40. One side is provided with an accommodating groove 60 with one end open, and a rotating shaft 70 is arranged in the accommodating groove 60 , and the USB3.1 rotatable male plug 30 is rotatably arranged in the accommodating groove 60 through the rotating shaft 70 .

In this embodiment, the USB socket 40 includes two USB3.1 sockets 41 and one USB3.0 socket 42 . Of course, the USB female socket 40 can also be designed into other models according to the needs, which is not limited.

When in use, it can realize simultaneous charging and data transmission of multiple USB3.1 devices, which solves the problem of single USB3.1 interface charging and USB3.0 compatibility of USB3.1 electronic devices, and is suitable for the latest 2015MacBOOK.

In this embodiment, the main board 20 is a printed circuit board assembly (Printed Circuit Board Assembly), referred to as PCBA.

One end of the USB3.1 rotatable male plug 30 is the insertion end. When using the USB3.1 multi-function adapter, the insertion end of the USB3.1 rotatable male plug 30 can be rotated outward from the receiving groove 60, through Several USB receptacles 40 on the housing 10 can realize the mutual transmission and charging functions from USB3.1 to USB3.1 and/or USB3.0 at the same time. When not in use, the USB3.1 rotatable male plug can be 30 is screwed inwardly into the receiving groove 60. This method takes up little space, meets the requirements for miniaturization, is flexible and convenient to use, and can be easily carried through the key chain 140 on one side of the housing 10.

Fig. 4 and Fig. 5 are external dimension diagrams of the USB3.1 multifunctional adapter of this embodiment, the thickness of which is designed to be 10.6mm, and the length of the side equipped with the USB3.1 rotatable male plug 30 is 58mm, the USB3.1 The width of the multi-function adapter is 50mm, in response to the development of ultra-thin and miniaturized electronic products.

As shown in Figure 2, a limit block 80 is provided in the receiving groove 60, one end of the USB3.1 rotatable male plug 30 is the insertion end, and the other end of the USB3.1 rotatable male plug 30 is vertically set There is a clamping strip 90 , and when the insertion end of the USB3.1 rotatable male plug 30 is rotated outward to 90 degrees, the clamping strip 90 engages with the clamping position of the limiting block 80 .

The other end of the USB3.1 rotatable male plug 30 is also provided with a limiting protrusion 150 . When the USB3.1 rotatable male plug 30 is accommodated in the receiving groove 60 , the position-limiting protrusion 150 contacts the inner side wall of the housing 10 to function as a position-limiting position.

An opening 160 is provided on the upper cover 11 at a position corresponding to the insertion end of the USB3.1 rotatable male plug 30 . It is convenient for the user to rotate and pull out the USB3.1 rotatable male plug 30 from the opening 160 .

Please refer to FIG. 2 and FIG. 3 , several buckles 100 are arranged on the side of the upper cover 11 , and several snap blocks 110 corresponding to the buckles 100 are arranged on the inner wall of the lower cover 12 . , the upper cover 11 and the lower cover 12 are fixed by clamping. Instead of the traditional screw structure, it is more convenient to disassemble and assemble, saves the cost of spare parts, and has a compact and firm structure.

The lower cover 12 is provided with a positioning hole 120, and the bottom of the upper cover 11 is provided with a positioning column 130 adapted to the positioning hole 120, and the positioning column 130 is connected and fixed with the positioning hole 120 to enhance the overall structure. To ensure the firmness, the main board 20 is provided with suitable through holes, and the positioning hole 120 can also be designed on the upper cover, and the lower cover is provided with a positioning column 130 suitable for the positioning hole 120, so as to cooperate and fix when connecting.

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 (8)

1. A USB3.1 multifunctional adapter, comprising a hollow casing (10) composed of an upper cover (11) and a lower cover (12), arranged on a main board (20) in the casing (10), its It is characterized in that: the main board (20) is provided with a USB3.1 rotatable male plug (30) and several USB sockets (40), and the housing (10) corresponds to the position of the USB sockets (40) A USB socket (50) is provided at one side of the housing (10), and a receiving groove (60) with an open end is provided on one side of the housing (10). A rotating shaft (70) is arranged in the receiving groove (60), and the USB3. The rotating male plug (30) is rotatably arranged in the accommodating groove (60) through the rotating shaft (70). 2. The USB3.1 multifunctional adapter according to claim 1, characterized in that: the USB socket (40) includes a USB3.1 socket (41) and a USB3.0 socket (42). 3. The USB3.1 multifunctional adapter according to claim 1, characterized in that: a limit block (80) is provided in the receiving groove (60), and one end of the USB3.1 rotatable male plug (30) As the insertion end, the other end of the USB3.1 rotatable male plug (30) is vertically provided with a clip (90), and when the insertion end of the USB3.1 rotatable male plug (30) is rotated outward to 90 degrees, , the clamping strip (90) engages with the clamping position of the limiting block (80). 4. The USB3.1 multifunctional adapter according to claim 3, characterized in that: the other end of the USB3.1 rotatable male plug (30) is further provided with a limiting protrusion (150). 5. The USB3.1 multifunctional adapter according to claim 1, characterized in that: the upper cover (11) is provided with an opening (160) at a position corresponding to the insertion end of the USB3.1 rotatable male plug (30) ). 6. The USB3.1 multifunctional adapter according to claim 1, characterized in that: there are several buckles (100) arranged on the side of the upper cover (11), and the inner side of the lower cover (12) Several clamping blocks (110) corresponding to the clamps (100) are arranged on the wall, and the upper cover (11) and the lower cover (12) are fixed by clamping. 7. The USB3.1 multifunctional adapter according to claim 1, characterized in that: the lower cover (12) is provided with a positioning hole (120), and the bottom of the upper cover (11) is provided with the The positioning hole (120) is compatible with the positioning post (130). 8. The USB3.1 multifunctional adapter according to claim 1, characterized in that: a keychain (140) is provided on one side of the housing (10).