CN201134604Y

CN201134604Y - Deflectable joint of USB interface

Info

Publication number: CN201134604Y
Application number: CNU2007203025148U
Authority: CN
Inventors: 张斌; 赵梦龙
Original assignee: Shenzhen Huawei Communication Technologies Co Ltd
Current assignee: Huawei Device Co Ltd
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2008-10-15
Anticipated expiration: 2017-12-29

Abstract

The example of the utility model relates to a joint of a deflectable USB interface, which comprises an interface casing and a main casing, the interface casing and the main casing are connected through a deflection mechanism which comprises a deflection shaft, a first deflection block and a second deflection block, wherein the external end of the first deflection block is arranged in the interface casing and is fixedly connected with the interface casing, the external end is extended out of the interface casing, and is provided with a first deflection hole, and the internal end of the second deflection is arranged in the main casing and is fixedly connected with the main casing, and the external end is extended out of the main casing and is provided with a second deflection hole. And the deflection shaft is arranged in the first deflection hole on the external end of the first deflection block and the second deflection hole on the external end of the second deflection block. The example of the utility model can change the connection direction with a USB socket through deflecting the USB interface, even can conveniently conduct with the insert operation between the USB interface and the USB socket under the condition of smaller operating space, and has simple structure and low cost.

Description

But the joint of deflection USB interface

Technical field

The utility model relates to a kind of USB interface, but particularly a kind of joint of deflection USB interface.

Background technology

At present, electronic installation disposes USB (Universal Serial Bus) interface usually and carries out transfer of data, and the application of USB interface more and more widely.

In order to increase the convenience in the USB interface use, prior art discloses a kind of joint of rotatable USB interface.Fig. 5 is the structural representation of the joint of the rotatable USB interface of prior art, as shown in Figure 5, the joint of this rotatable USB interface mainly comprises usb 10, electronic installation 20 and whirligig 30, whirligig 30 is the rotating cylindrical body structure, one end is connected with usb 10, the other end is connected with electronic installation 20, to make usb 10 be axle with the rotating cylindrical body with respect to electronic installation 20 rotatable 90 ° or arbitrarily angled.

The actual use shows, though the joint of this rotatable USB interface of prior art can adapt to the different state that is provided with of USB socket, but it is big to take up room during this structure is used, sometimes can not demonstrate fully the convenience of plug USB interface, for example, closely be provided with side by side for two or more USB socket, after wherein one or more USB socket have been plugged USB interface, the plug operating space that idle USB socket can provide is very little, makes the plug operation of electronic installation very difficult.This rotatable mechanism of prior art generally adopts the structure devices of associated custom to finish in addition, the structure more complicated, and cost is higher.

The utility model content

But the utility model embodiment provides a kind of joint of deflection USB interface, and the deflection by USB interface reduces the plug operation easier, and simple in structure, cost is low.

But the utility model embodiment provides a kind of joint of deflection USB interface, comprise interface hull that USB interface is set and the body shell that electronic installation is set, between described interface hull and the body shell by described interface hull is connected with the deflection mechanism of the relative deflection of body shell, described deflection mechanism comprises yawing axis, first Deflector block and second Deflector block, the inner of described first Deflector block is arranged in the described interface hull and with described interface hull fixedlys connected, the outer end is stretched out described interface hull and is offered the first deflection hole, the inner of described second Deflector block is arranged in the described body shell and with described body shell fixedlys connected, the outer end is stretched out described body shell and is offered the second deflection hole, and described yawing axis is located in the second deflection hole of the first deflection hole of first Deflector block and second Deflector block.

But the utility model embodiment has proposed a kind of joint of deflection USB interface, articulated structure by first Deflector block and the formation of second Deflector block, realized deflection at any angle between body shell and the interface hull, not only version is simple, and needn't adopt the structure devices of customization, low cost of manufacture.The deflection of the utility model embodiment by USB interface changes the closure of itself and USB socket, even have the plug operation that also can carry out under the situation of less operating space between USB interface and the USB socket very conveniently, and simple in structure, cost is low.

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

Description of drawings

Fig. 1 is the structural representation of a kind of state of the utility model embodiment;

Fig. 2 is the structural representation of the another kind of state of the utility model embodiment;

Fig. 3 is the schematic diagram of a kind of user mode of the utility model embodiment;

Fig. 4 is the schematic diagram of the another kind of user mode of the utility model embodiment;

Fig. 5 is the structural representation of the joint of the rotatable USB interface of prior art.

Description of reference numerals:

The 1-interface hull; The 2-body shell; The 3-yawing axis;

4-first Deflector block; 5-second Deflector block; 6-flexible glue cover;

41-convex deflecting body; 42-first lid; The 43-metallic channel;

51-spill deflecting body; 52-second lid; The 53-joint pin;

The 10-USB interface; The 20-electronic installation; The 30-whirligig.

Embodiment

Fig. 1 is the structural representation of a kind of state of the utility model embodiment, and Fig. 2 is the structural representation of the another kind of state of the utility model embodiment.But the joint of present embodiment deflection USB interface comprise an end body shell 2 that the interface hull 1 of USB interface, an end be provided with electronic installation is set and be connected interface hull 1 and body shell 2 between deflection mechanism, deflection mechanism can make interface hull 1 and body shell 2 relative deflections, but forms the joint design of deflection USB interface.As shown in Figure 1 and Figure 2, deflection mechanism comprises that the inner of yawing axis 3, first Deflector block 4 and second Deflector block, 5, the first Deflector block 4 is arranged in the interface hull 1 and with interface hull 1 fixedlys connected, and the outer end is stretched out interface hull 1 and offered the first deflection hole; The inner of second Deflector block 5 is arranged in the body shell 2 and with body shell 2 fixedlys connected, and the outer end is stretched out body shell 2 and offered the second deflection hole; Yawing axis 3 is located in the second deflection hole of the first deflection hole of first Deflector block, 4 outer ends and second Deflector block, 5 outer ends, realize being articulated and connected of first Deflector block 4 and second Deflector block 5, make first Deflector block 4 can 5 deflections of relative second Deflector block or 4 deflections of can relative first deflection determining of second Deflector block 5.Owing to fixedly connected with interface hull 1 in the inner of first Deflector block 4, fixedly connected with body shell 2 in the inner of second Deflector block 5, make first Deflector block 4 drive the body shell 2 relative deflections that the interface hull 1 that is provided with USB interface is relatively set with electronic installation, but final present embodiment form the joint design of deflection USB interface.Particularly, the main body of first Deflector block 4 is convex form, and an end of protrusion is the outer end, and the first deflection hole is disposed thereon; The main body of second Deflector block 5 is concave shape, and a recessed end is the outer end, and the second deflection hole is disposed thereon; Second Deflector block, 5 recessed ends are set on the end that first Deflector block 4 protrudes, and two deflection holes are positioned on the same axis, wear the formation articulated structure by yawing axis 3.

Present embodiment first Deflector block and second Deflector block form articulated structure by yawing axis, have realized the relative deflection between body shell and the interface hull, and not only version is simple, and needn't adopt the structure devices of customization, low cost of manufacture.In addition, because the recessed outer end of the outer end that present embodiment first Deflector block is provided with protrusion and second Deflector block cooperates, make between the interface hull that is oppositely arranged and the body shell to have certain distance, can the realization body housing and interface hull between deflection at any angle.

In the present embodiment, interface hull 1 is fastened by last interface hull and lower interface housing and forms, and body shell 2 is fastened by last body shell and following body shell and forms.First Deflector block 4 is made of convex deflecting body 41 and first lid, 42 2 parts, the inner of convex deflecting body 41 is a plate body, be arranged in the interface hull 1 and with the lower interface housing and fixedly connected, the outer end of stretching out interface hull 1 is the long column shape body, and the first deflection hole is opened in the post heart position of long column shape body.In addition, the outer end of convex deflecting body 41 also is provided with metallic channel 43, in establish connecting line, make the USB interface that is arranged on interface hull 1 front portion realize being electrically connected by this connecting line and the electronic installation that is arranged on body shell 2 rear portions.Behind first Deflector block 4 and second Deflector block, 5 formation articulated structures, first lid 42 be located on the convex deflecting body 41, and its inner is established fixing by last interface hull pressure.Second Deflector block 5 is made of spill deflecting body 51 and second lid, 52 2 parts, the inner of spill deflecting body 51 is a plate body, be arranged in the body shell 2 and and fixedly connected with following body shell, the outer end of stretching out body shell 2 is two short cylinder bodies, and the second deflection hole is opened in the center of two short cylinder bodies.Behind second Deflector block 5 and first Deflector block, 4 formation articulated structures, second lid 52 be located on the spill deflecting body 51, fixedlys connected with the inner of spill deflecting body 51 in its inner.Wherein, the inner of spill deflecting body 51 is connected by joint pin 53 with the inner of second lid 52, and fixing with body shell 2.Particularly, spill deflecting body 51 relevant positions inner and second lid, 52 the inners all offer connecting hole, joint pin 53 is located in being connected of the interior realization of connecting hole spill deflecting body 51 the inners and second lid, 52 the inners, and pressure be established fixing after joint pin 53 can be fastened by last body shell and following body shell.

Long column shape body and two short cylinder bodies of the spill deflecting body articulated structure that formed a kind of servo-actuated of present embodiment by the convex deflecting body is set, can make interface hull and body shell relative can be relatively stable when deflecting into the relevant position, and keep deflection state between the two.The plug operation that this version not only very helps in the plug operating space hour, and in use also can avoid USB interface to come off or damage.For example, when the relative position between USB interface and the USB socket changes, but the joint of present embodiment deflection USB interface can adapt to this variation by deflection to a certain extent, and the rigid curved between the two can not occur.

Fig. 3 is the schematic diagram of a kind of user mode of the utility model embodiment, and Fig. 4 is the schematic diagram of the another kind of user mode of the utility model embodiment.As shown in Figure 3, Figure 4, but the joint of present embodiment deflection USB interface can change the closure of USB interface and USB socket, both can will be plugged on the USB socket after the USB interface deflection earlier, make main body depart from USB socket axis certain angle after also can earlier USB interface being plugged in USB socket, also make the plug operation between USB interface and the USB socket very convenient even have less operating space.In actual use, the electronic installation that is provided with in the body shell can be the portability storage device, can be devices such as network card, card reader or interface convertor also, can also be usual other electronic installations that adopt of those skilled in the art.

On aforementioned techniques scheme basis, but the joint of present embodiment deflection USB interface also comprises flexible glue cover 6, and flexible glue cover 6 is a bellows-like structure, and an end is connected with interface hull 1, and the other end is connected with body shell 2, and deflection mechanism is wherein sheathed.Present embodiment is by being provided with the flexible glue cover, but not only makes the joint outward appearance of deflection USB interface succinct, and can be by the independent moulding and the Color Scheme of flexible glue cover, but makes the color and the overall appearance moulding of the joint of deflection USB interface become rich and varied.

It should be noted that at last: above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.

Claims

1. but the joint of a deflection USB interface, comprise interface hull that USB interface is set and the body shell that electronic installation is set, it is characterized in that, between described interface hull and the body shell by described interface hull is connected with the deflection mechanism of the relative deflection of body shell, described deflection mechanism comprises yawing axis, first Deflector block and second Deflector block, the inner of described first Deflector block is arranged in the described interface hull and with described interface hull fixedlys connected, the outer end is stretched out described interface hull and is offered the first deflection hole, the inner of described second Deflector block is arranged in the described body shell and with described body shell fixedlys connected, the outer end is stretched out described body shell and is offered the second deflection hole, and described yawing axis is located in the second deflection hole of the first deflection hole of first Deflector block and second Deflector block.

2. but the joint of deflection USB interface according to claim 1, it is characterized in that, the main body of described first Deflector block is convex form, the described first deflection hole is arranged on the outer end of protrusion, the main body of described second Deflector block is concave shape, the described second deflection hole is arranged on the recessed outer end, and the recessed outer end of second Deflector block is set on the outer end of first Deflector block protrusion.

3. but the joint of deflection USB interface according to claim 2, it is characterized in that, described first Deflector block comprises the convex deflecting body and first lid, the inner that described convex deflecting body is fixedlyed connected with described interface hull is a plate body, the outer end that described convex deflecting body stretches out described interface hull is the long column shape body, and described first lid be located on the described convex deflecting body.

4. but the joint of deflection USB interface according to claim 3 is characterized in that, also is provided with metallic channel on the described convex deflecting body, is provided with in the described metallic channel to make USB interface and electronic installation realize the connecting line that is electrically connected.

5. but the joint of deflection USB interface according to claim 2, it is characterized in that, described second Deflector block comprises the spill deflecting body and second lid, the inner that described spill deflecting body is fixedlyed connected with described body shell is a plate body, the outer end that described spill deflecting body stretches out described body shell is two short cylinder bodies, and described second lid be located on the described spill deflecting body.

6. but the joint of deflection USB interface according to claim 5 is characterized in that, the inner of described spill deflecting body is connected by joint pin with the inner of second lid.

7. but according to the joint of the described deflection USB interface of arbitrary claim in the claim 1～6, it is characterized in that, also be connected with the flexible glue cover of corrugated tube shape between described interface hull and the body shell.

8. but the joint of deflection USB interface according to claim 7 is characterized in that, the electronic installation that is provided with in the described body shell is portability storage device, network card, card reader or interface convertor.