CN201207532Y

CN201207532Y - USB hub

Info

Publication number: CN201207532Y
Application number: CNU2008200937851U
Authority: CN
Inventors: 沈铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-05
Filing date: 2008-05-05
Publication date: 2009-03-11
Anticipated expiration: 2018-05-05

Abstract

The utility model discloses a USB concentrator, wherein, a rotary mechanism is arranged at the connecting part between the upward side of a base and a first row of USB sockets, so the first row of USB sockets can rotate clockwise or counterclockwise; and a rotary mechanism is disposed at the connecting part between the first row of USB sockets and a second row of USB sockets, so the second row of USB sockets can rotate clockwise or counterclockwise. The USB sockets that can rotate by 180 degrees are adopted to be arranged on the base of the concentrator, and the overall structure effectively utilizes the space of the concentrator shell to miniaturize the size and facilitate carrying.

Description

Usb hub

Technical field

The utility model relates to the jockey of a kind of host computer and peripheral equipment, refers in particular to a kind of usb hub.

Background technology

Along with the continuous development of computer applications, the peripheral equipment that is connected with host computer is also more and more.Because the interface of each peripheral equipment is all inequality, industry generally adopts USB (USB) to connect each peripheral equipment, can play the purpose of plug and play.Along with increasing of interface equipment, the computer peripheral equipment USB interface is less relatively, and particularly notebook computer seems awkward especially, in the time of connecting a plurality of interface equipment simultaneously, must use hub (also claiming HUB), with the convenient peripheral equipment that greater number is installed with a plurality of USB interface.The a plurality of USB interface of existing hub all are to adopt straight line to be installed in side by side on the hub housing, must leave enough spacings between USB interface and the interface, when a plurality of interface equipments just can not hinder mutually during plug-in mounting simultaneously, this just makes the hub volume become big, space availability ratio is comprehensive inadequately, is inconvenient to carry.And a plurality of USB interface all are to be fixedly installed on the hub housing, non-rotatable moving, and it is also inconvenient to peg graft, and is necessary to do further improvement in fact.

Summary of the invention

The purpose of this utility model is to provide a kind of usb hub, and it has effectively utilized the space of hub housing, makes smaller volume, and each USB joint chair is rotatable mobile, makes things convenient for the grafting peripheral equipment.

In order to achieve the above object, the utility model is realized by following technical scheme.

A kind of usb hub, comprise the base of forming the hub housing, and be located at base top two and arrange the USB socket of piling up side by side, be provided with a USB plug in the bottom of base, it is characterized in that: in junction above the base and between first row's USB socket one rotating mechanism is set, makes first row's USB socket can do clockwise or be rotated counterclockwise; The junction is provided with a rotating mechanism between first row's USB socket and second row's USB socket, makes second row's USB socket can do clockwise or be rotated counterclockwise.

The every row of USB socket that described two rows pile up side by side is provided with two USB socket; One of them USB socket bottom of first row connects base by rotating mechanism, in the one side and the side of another USB socket one rotating mechanism is set and is connected, and makes another USB socket can do clockwise or be rotated counterclockwise; One of them USB socket bottom of second row connects first one of them USB socket of row by rotating mechanism, in the one side and the side of another USB socket one rotating mechanism is set and is connected, and makes another USB socket can do clockwise or be rotated counterclockwise.

Described USB socket is shaped as square.

Described rotating mechanism is a rotating disk, and each USB socket all can utilize rotating disk to do the rotation of 180 degree.

The beneficial effects of the utility model are, have adopted the USB socket that can do 180 degree rotations is set on the hub base, and overall structure has effectively utilized the space of hub housing, makes smaller volume, and profile " mini " is convenient for carrying.And each socket can be by the rotation of different direction, when a plurality of interface equipments just can not hinder mutually during plug-in mounting simultaneously, conveniently pegs graft good looking appearance.

Description of drawings

Fig. 1 is the structural upright schematic diagram of the utility model usb hub

Fig. 2 is the polycrystalline substance schematic perspective view of the utility model usb hub

Fig. 3 is the three-dimensional decomposition texture schematic diagram of the utility model usb hub

Fig. 4 is the side structure schematic diagram of the utility model usb hub rotation status

Fig. 5 is the another side structural representation of the utility model usb hub rotation status

Embodiment

Below in conjunction with description of drawings embodiment of the present utility model is done and to be described in further detail.

A kind of usb hub as shown in accompanying drawing 1 comprises the base 1 of forming the hub housing, and is located at the

USB socket

2,3 that base 1 top two rows pile up side by side.Please in conjunction with shown in Figure 2, be provided with a USB plug 11 in the bottom of base 1, USB plug 11 places in the storage tank when not using, and pulls out during use to get final product, and accompanying drawing 2 is depicted as not user mode.The assembly of its work of support such as circuit board of usb hub is set in the inside of base 1 simultaneously, belongs to prior art.

As follows, please in conjunction with Fig. 3, Fig. 4, shown in Figure 5, one rotating mechanism 4 is set in junction above the base 1 and between first row's USB socket 2, make first row's USB socket 2 can do clockwise or be rotated counterclockwise; The junction is provided with a rotating mechanism 5 between first row's USB socket 2 and second row's USB socket 3, makes second row's USB socket 3 can do clockwise or be rotated counterclockwise.

USB socket

2,3 every rows that two rows wherein pile up side by side are provided with two USB socket, are respectively: two

USB socket

31,32 of two USB socket, 21,22, the second row's USB socket 3 of first row's USB socket 2.

First row's USB socket 21 bottoms connect base 1 by rotating mechanism 4, in the one side and the side of another USB socket 22 rotating mechanism 6 are set and are connected, and make another USB socket 22 can do clockwise or be rotated counterclockwise.Second row's USB socket 31 bottoms connect first USB socket 21 of arranging by rotating mechanism 5, in the one side and the side of another USB socket 32 rotating mechanism 7 are set and are connected, and make another USB socket 32 can do clockwise or be rotated counterclockwise.

USB socket

21,22,31,31 wherein is shaped as square, and rotating mechanism 4,5,6,7 wherein is rotating disks, and each USB socket all can utilize rotating disk to do the rotation of 180 degree.

Claims

1, a kind of usb hub, comprise the base (1) of forming the hub housing, and be located at base (1) top two and arrange the USB socket (2,3) of piling up side by side, be provided with a USB plug (11) in the bottom of base (1), it is characterized in that: the junction is provided with a rotating mechanism (4) between the top of base (1) and first row's USB socket (2), makes first row's USB socket (2) can do clockwise or be rotated counterclockwise; The junction is provided with a rotating mechanism (5) between first row's USB socket (2) and second row's USB socket (3), makes second row's USB socket (3) can do clockwise or be rotated counterclockwise.

2, usb hub according to claim 1 is characterized in that: the every row of USB socket (2,3) that two rows pile up side by side is provided with two USB socket; First one of them USB socket of row (21) bottom connects base (1) by rotating mechanism (4), with the side of another USB socket (22) rotating mechanism (6) is set in the one side and is connected, make another USB socket (22) can do clockwise or be rotated counterclockwise; Second one of them USB socket of row (31) bottom connects first row's one of them USB socket (21) by rotating mechanism (5), with the side of another USB socket (32) rotating mechanism (7) is set in the one side and is connected, make another USB socket (32) can do clockwise or be rotated counterclockwise.

3, usb hub according to claim 2 is characterized in that: described USB socket (21,22,31,31) is shaped as square.

4, according to claim 1,2 described usb hubs, it is characterized in that: described rotating mechanism (4,5,6,7) is a rotating disk, and each USB socket all can utilize rotating disk to do the rotation of 180 degree.