CN2735599Y

CN2735599Y - Recovery type computer USB expansion box

Info

Publication number: CN2735599Y
Application number: CN 200420088540
Authority: CN
Inventors: 忻元江
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-24
Filing date: 2004-09-24
Publication date: 2005-10-19
Anticipated expiration: 2014-09-24

Abstract

The utility model relates to a technical field of a computer connector, in particular to a computer USB expansion box structure connected with the computer host, comprising a box body, a data connection line and an USB plug. The box body formed is provided with a collection groove, and a winding turntable and a support bracket are arranged inside the box body; wherein, a spiral power spring is connected along with the central shaft of the winding rotating wheel, and blocks are arranged along the periphery of the winding turntable. A torsional spring is arranged on the support bracket, one end of the support bracket is connected with the periphery of the winding turntable, with the arrangement of a pushing component on a side of the box, and the pushing component enters one end of the box body, and is connected with the support bracket. The utility model which is convenient to be stored effectively solves the inconvenience of the inserting between the external equipment of the computer and the USB interface of the computer, with the extension of the service life.

Description

Reclaiming type computer USB extending box

Technical field:

The utility model relates to computer connector technical field, refers in particular to a kind of USB extending box structure that is connected with host computer.

Background technology:

USB (Universal Serial Bus) interface, interface as a kind of USB, be common in the various electronic products, as computer for everybody was familiar with, just be reserved with a plurality of USB interface on its mainboard, be used to connect external equipment such as mouse, digital camera, scanner etc., but when people need connect these external equipments (especially desktop computer), that will bend over to go down on one's knees unavoidably removes on the host computer plug USB connector, give the user, particularly the fat partially person of the bodily form has caused a lot of troubles and inconvenience, therefore, continuous development along with society, people design various computer USB adapters, for example China Patent No. is: 03258277.3 utility model patent discloses " a kind of universal adapting device that is used for USB interface ", carried for a kind of closure that can change USB interface and USB external equipment, made USB interface and USB external equipment easy to connect, the connection-peg of this adapter is connected with adapter by connecting pedestal; The first end of pegging graft is an inserting terminal, and the other end has round recessed.The first end of transferring is a conversion terminal, and the other end has round recessed.Connect pedestal and comprise that the rotation pedestal reaches and rotation pedestal transfer panel connected vertically, has the adapter ring that matches with round recessed on the rotation pedestal; The adapter ring that matches with round recessed is arranged on the transfer panel.Bond post is arranged in round recessed, and bond post is with sleeve pipe outward, and the end face of sleeve pipe has protrusion, with the protrusion junction projection is arranged.There is stria in round recessed ring week, and on the adapter ring that round recessed cooperates ball is arranged.Adapter can be with respect to the rotation of connection-peg all around, and the conversion terminal that makes adapter is towards the angle that is fit to.Though this utility model has solved the USB socket is subjected to angle limits when pegging graft problem, if equipment is put on the ground, the user still will go to bend over or squat down grafting.

Summary of the invention:

The purpose of this utility model is to provide a kind of computer external equipment of being convenient to be connected with host computer, and preserves reclaiming type computer USB extending box easily.

The technical solution of the utility model is: it comprises box body, data connecting line and USB plug, and box body is provided with USB interface, box body forms the collection groove, be provided with coiling rotating disk and support in box body inside, wherein, be connected with clockwork spring along the coiling disk middle spindle, be provided with fixture block along this coiling rotating disk circumference, this support is provided with torque spring, and the circumferential contact of an end of support and coiling rotating disk, be provided with in a side of box and push away master unit, this pushes away the end that master unit stretches into box body and contacts with support, and an end of data connecting line is connected in the coiling rotating disk.

By above technical scheme, the utility model can solve computer external equipment and the inconvenient shortcoming of computer USB interface grafting effectively, and the utility model is owing to form the collection slot device, therefore when not using the utility model, the plug of USB can be concealed in it well, thereby avoid being caused the discarded phenomenon of whole extending box to take place because data wire line tangled up and knotted or USB plug are broken, damage.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described,

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side schematic view of the utility model.

Embodiment:

See shown in accompanying drawing 1～accompanying drawing 2, the utility model comprises box body 10, data connecting line 20 and USB plug 30, and on box body 10, be provided with four usb 1s 5 (certainly can also the situation of fitting establish more a plurality of usb 1s 5) and connect a plurality of external equipments with convenient, box body 10 forms the collection groove 11 of USB plug 30 recovery of being convenient to data connecting line 20 and its termination, be provided with coiling rotating disk 12 and support 13 in box body 10 inside, wherein, central shaft along coiling rotating disk 12 also is connected with the clockwork spring 16 that reels coiling rotating disk 12, also be provided with fixture block 121 along these coiling rotating disk 12 circumference, this support 13 is provided with torque spring 131, and the circumferential contact of an end of support 13 and coiling rotating disk 12, this termination and fixture block 121 support card mutually, be provided with in a side of box body 10 and push away master unit 14, this pushes away the end that master unit 14 stretches into box body 10 and contacts with support 13, and an end of data connecting line 20 is connected in coiling rotating disk 12.

The utility model in use, can directly will be connected with the USB plug 30 of data connecting line 20 by pulling out in the collection groove 11, be connected on the USB interface of host computer, then box body 10 of the present utility model be placed on the user and think that proper place connects the external equipment of required connection.When using the utility model need collect the time, the USB plug 30 that is connected on the host computer is pulled up, push away master unit 14 then, push away the end that master unit 14 promotes support 13 again, simultaneously, the 131 pairs of supports of torque spring 13 that are wrapped on the support 13 produce torsion, the other end of fixture block 121 contacts of support 13 and coiling rotating disk 12 is lifted, at this moment, because the effect of clockwork spring 16, data connecting line 20 will be reclaimed automatically and be wrapped on the coiling rotating disk 12, can not cause phenomenon generations such as data connecting line 20 tangled up and knotted, and the user is easy to carry, has made things convenient for the user dramatically.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection range of the present utility model.

Claims

1, reclaiming type computer USB extending box, comprise box body (10), data connecting line (20) and USB plug (30), and box body (10) is provided with USB interface (15), it is characterized in that: box body (10) forms collection groove (11), be provided with coiling rotating disk (12) and support (13) in box body (10) inside, wherein, be connected with clockwork spring (16) along coiling rotating disk (12) central shaft, be provided with fixture block (121) along this coiling rotating disk (12) circumference, this support (13) is provided with torque spring (131), and the circumferential contact of an end of support (13) and coiling rotating disk (12), be provided with in a side of box body (10) and push away master unit (14), this pushes away the end that master unit (14) stretches into box body (10) and contacts with support (13), and an end of data connecting line (20) is connected in coiling rotating disk (12).