CN201142507Y

CN201142507Y - Device with rotatable USB head

Info

Publication number: CN201142507Y
Application number: CNU200720195340XU
Authority: CN
Inventors: 张斌; 肖建军; 黄炎翥; 姜亚铭
Original assignee: Shenzhen Huawei Communication Technologies Co Ltd
Current assignee: Huawei Device Co Ltd
Priority date: 2007-11-09
Filing date: 2007-11-09
Publication date: 2008-10-29
Anticipated expiration: 2017-11-09
Also published as: WO2009071007A1

Abstract

The utility model discloses a device capable of randomly rotating a universal serial bus (USB) port. The device comprises a body and a USB port. The body is connected with the USB port via a metal hose, and the USB port comprises a USB interface connected with the body via the electric connection wire in the metal hose. The device with the rotatable USB port provided by the utility model reduces production cost, and improves the practical functions of the USB device.

Description

A kind of device with rotatable USB head

Technical field

The utility model relates to technical field of electronic equipment, particularly relates to a kind of device with rotatable USB head.

Background technology

Along with the develop rapidly of computer hardware, ancillary equipment increasing.External equipments such as keyboard, mouse, modulator-demodulator, printer, scanner just need be connected with computer by a kind of connected mode efficiently, just produced USB (Universal Serial Bus) universal serial bus technology, also claim the general series interface, USB is an interface that makes the computer peripheral equipment connect standardization, unification.Flash disk particularly, the appearance of portable electric appts such as MP3, USB MODEM makes that USB obtains further popularizing.

The flash disk of prior art, MP3 etc. have the portable electric appts of USB interface often volume are bigger, on receiving computer cabinet after, usually can be big and be run into because of the part of its outstanding cabinet, thus cause its damage, user's user satisfaction is relatively poor.

As shown in Figure 1, prior art has proposed a kind of structure of rotation of USB product, and this structure adopts the structure devices of associated custom to finish, and can only realize the rotation of clockwise or counterclockwise 90 degree, the direction that restriction is rotated, and the structure more complicated, cost is also higher.

The utility model content

Problem to be solved in the utility model provides a kind of device with rotatable USB head, reduces production cost, strengthens the function of product.

For reaching above-mentioned purpose, the utility model provides a kind of device with rotatable USB head, comprises a body and USB body, and body links to each other by metal hose with USB body, USB body comprises USB interface, and USB interface links to each other with body by the electric connection line in the described metal hose.

By the utility model the USB head of portable electric appts is rotated arbitrarily, and the utility model only adopts metal hose to connect body and USB body, bending property by metal hose self realizes the rotatable of USB head, and is not only simple in structure but also cost is also very low.

Description of drawings

Fig. 1 is the structure of rotation of the USB product of prior art;

Fig. 2 is the schematic appearance of the utility model embodiment;

Fig. 3 is the crooked schematic diagram of the utility model embodiment;

Fig. 4 is the structure chart of the utility model embodiment.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail:

The utility model provides a kind of device with rotatable USB head, and is higher with production cost in the solution prior art, structure more complicated, the problem that the USB head can not rotate arbitrarily.

As shown in Figure 2, the device appearance schematic diagram that has rotatable USB head for the utility model embodiment, the utility model comprises body 21 and USB body 22, USB body 22 has USB interface 24, body 21 links to each other by metal hose 23 with USB body 22, USB interface 24 links to each other with body 21 by the electric connection line in the metal hose 23, and wherein body 21 is a portable electric appts, as flash disk, MP3, USB MODEM (modulator-demodulator) etc.Metal hose 23 appearances can be utilized the free bend of protective layer 25 and metal hose 23 with protective layer 25 that can be crooked, realize the rotation in USB body 22 each orientation.USB interface 24 (slave) links to each other with body 21 by the electric connection lines in the metal hose 23, is used for linking to each other with USB interface (host) on the equipment such as computer, carries out communicating by letter of computer and portable electric appts.The utility model has replaced connector of the prior art with metal hose, and therefore the structure devices that need not to customize saves production cost, and the angle of USB head rotation is increased, and has strengthened practicality.As shown in Figure 3, be the crooked schematic diagram of the utility model embodiment; As can be seen from the figure, therefore the utility model can improve the satisfaction that the user uses with arbitrarily angled bending.

Be illustrated in figure 4 as the structural map that the utility model embodiment has the device of rotatable USB head, comprise metal hose 23, be respectively equipped with location-plate 26 at the two ends of metal hose 23.The loam cake 27a of body 21 and lower cover 28a are provided with draw-in

groove

29a and 29b in the position near described location-plate 26, and location-plate 26 is "T"-shaped.During assembling, location-plate 26 afterbodys and metal hose 23 are affixed, and the other end is embedded among the draw-in groove 29b of the draw-in groove 29a of loam cake 27a and lower cover.Realize being connected of metal hoses 23 1 ends and body 21 by location-plate 26 like this.In the same manner, the other end of metal hose 23 cooperates realization to be connected with draw-in groove 29c on the lower cover 28b with 29d by the loam cake 27b of location-plate 26 and USB body 22.So just metal hose 23 can be connected to USB body 22 and body 21.Bending property by metal hose realizes the at any angle swing of USB body 22 with respect to body 21, improves the experience of user to the USB device.

Wherein, preferably, metal hose 23 is outer with can crooked protective layer 25, and protective layer 25 can be selected the material of similar flexible glue for use, all can but the utility model is not limited to any material with bending property of flexible glue.Two ends by metal hose 23 in the present embodiment are provided with location-plate 26, be connected to by location-plate 26 in the draw-in groove 29 (a/b/c/d) of body 21 and USB body 22, thereby realization metal hose 23 is fixedlyed connected with body 21 and USB body 22, wherein location-plate 26 can be directly and metal hose 23 one generate, also location-plate 26 can be fixed on metal hose 23 two-port places by other modes, as fixed forms such as screw, stickup or welding.Certainly, corresponding, the material of location-plate 26 also can be selected materials such as metal, plastic cement for use, and this does not give unnecessary details.Because the bending property of protective layer 25 and metal hose 23 is very strong, therefore pass through the bending of the protective layer 25 on metal hose 23 and surface, just can realize the rotation of USB body 22 all directions.

Need to prove that metal hose two ends that the foregoing description proposes are connected to body by location-plate and USB body is the utility model embodiment optimal way; yet also can in several ways metal hose be fixed on body and the USB body; as pasting or welding waits other fixed forms, therefore be fixed on any variation on body and USB the body and all should be the utility model embodiment protection range and contain about metal hose.

The device with rotatable USB head that the utility model proposes by with location-plate metal hose being fixed on the junction of USB interface and USB body, has been realized rotating freely of USB interface, has increased utility function, reduced the province that produces this.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims

1, a kind of device with rotatable general-purpose serial bus USB head, comprise a body and USB body, it is characterized in that: described body links to each other by metal hose with a described USB body, a described USB body comprises USB interface, and described USB interface links to each other with described body by the connecting line in the described metal hose.

2, have the device of rotatable USB head according to claim 1, it is characterized in that, there is location-plate described metal hose and described body junction, are connected to by described location-plate in the loam cake and the following draw-in groove that covers of described body.

3, have the device of rotatable USB head according to claim 1, it is characterized in that, a described metal hose and described USB body junction is provided with location-plate, is connected to by described location-plate in the loam cake and the following draw-in groove that covers of a described USB body.

4, as having the device of rotatable USB head as described in claim 2 or 3, it is characterized in that described location-plate is fixed on the port of described metal hose.

As having the device of rotatable USB head as described in the claim 4, it is characterized in that 5, described location-plate is by screw, the port of pasting or being weldingly fixed on described metal hose.

As having the device of rotatable USB head as described in the claim 4, it is characterized in that 6, described metal hose is outside with protective layer.

7, as having the device of rotatable USB head as described in the claim 6, it is characterized in that described protective layer is a flexible glue.

8, as having the device of rotatable USB head as described in the claim 5, it is characterized in that described body is a portable electric appts.

9, have the device of rotatable USB head as claim 2-5 as described in each, it is characterized in that described location-plate is metal location-plate or plastics location-plate.