CN2901621Y

CN2901621Y - USB anti-copy pluging connector device

Info

Publication number: CN2901621Y
Application number: CN 200620115179
Authority: CN
Inventors: 黄建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-17
Filing date: 2006-05-17
Publication date: 2007-05-16
Anticipated expiration: 2016-05-17

Abstract

The utility model provides a USB copy-proof plug device, one end of which can be leaned to the USB guide seat and moves along the extending direction of the USB guide seat. The USB guide seat is provided with a plurality of guide grooves, and each of the guide grooves is provided with certain deepness at the end portion of the USB guide seat. Besides, the sizes of the guide grooves are prescribed at least one inch. The USB copy-proof plug device comprises a casing and a plurality of contraposition parts. The casing is provided with a containing space which can contain the USB guide seat, while the contraposition parts are provided on the casing. The contraposition parts are arranged in a prescribed range and each of them are corresponded with the guide grooves. Besides, the USB guide seat should be positioned in the containing space while the USB copy-proof plug device moves along the extending direction of the USB guide seat.

Description

The anti-connection-peg device of copying of USB

Technical field

The utility model relates to a kind of locking encryption apparatus, is meant a kind of data passes that sees through usb connecting port especially, in addition password locking and device that the data that prevents is stolen.

Background technology

Science and technology is maked rapid progress, prosperity along with the universalness and the 3C electronic product of personal computer, be interface equipment in response to various different sizes, therefore joint, socket and the holding wire etc. of all size are constantly weeded out the old and bring forth the new, come out of the stove from the Windows98 of Microsoft, this new data transmission interface of USB (UniversalSerialBus, universal serial) just becomes very popular.

In fact, this specification of USB, Intel (Intel) has just begun to get this slogan in the time of 96 years, but because operating system is not at that time supported the driving function of this interface, just determines the status of this new interface when therefore will going on the market to Win98 late.USB is a general interface specification, and it can connect ancillary equipment such as keyboard, mouse, rocking bar.The joint of past keyboard is the design of an Annex VI pin in a kind of circle, and mouse then has the circular joint of PS2, with two kinds of different specifications of square knuckle of nine kinds of needles.This diversified design allows the user computer is being installed or more during exchange device, increase many troubles.The function of USB is just at the joint of unifying these different appearance.

But because the convenience of USB, cause serious that data leaks relatively, anyone only need hold a USB flash disk just can insert usb connecting port on the main frame, and the data backup in the main frame is stolen.Therefore just develop the locking device that a kind of usb connecting port on the market, see also shown in Figure 1, the locking device 1 of usb connecting port includes on the market: a movable punch head 11, a body 12, a slide switch 13, a junctor 14 and two

collude body

15,13 of described slide switches are on described body 12, can be situated in motion on a primary importance 91 and the second place 92, described junctor 14 is combined in an end face of described body 12, and extend this end face, two collude 15 of bodies in described body 12, and with described slide switch 13 interlock mutually.When 13 of described slide switches during in primary importance 91, two hook parts 151 of colluding body 15 are in described junctor 14, therefore described junctor 14 is to be separated with described movable punch head 11, and make 11 of described movable punch heads on USB connecting interface (not shown), carry out the locking usb connecting port and prevent to read data:

When 13 of described slide switches during in the second place 92, two hook parts 151 of colluding body 15 are to extend outside the described junctor 14, therefore described junctor 14 is to be connected with described movable punch head 11, and utilizing described body 12 to take described movable punch head 11 out of the USB connecting interface, open USB connecting interface uses.

But below the locking device 1 of usb connecting port mainly has following shortcoming on the market: the locking device 1 of single usb connecting port can carry out separating with all movable punch heads 11, intentionally the personage only must possess the locking device 1 of a usb connecting port, just equally can open movable punch head 11, steal required information.Therefore how to go to solve the above problems, be that dealer institute is urgently at scheme of seeking to solve and improvements always.

Summary of the invention

The utility model main purpose is providing a kind of USB the anti-connection-peg device of copying, be to be provided with a contraposition part in the utilization connection-peg housing, and the USB guide seat has the guide channel of corresponding contraposition part, with the size and the position change of contraposition part and guide channel, reach the anti-effect of copying connection-peg device generation password correspondence of USB.

A kind of USB is anti-to copy the connection-peg device to the utility model secondary objective providing, and is can to peg graft with the USB connecting interface or separate with a grafting head, reaches the usb connecting port locking and effect that the data that prevents is stolen.

For reaching above-mentioned purpose, the utility model provides the anti-connection-peg device of copying of a kind of USB, one end can recline mutually with a USB guide seat, and carry out displacement movement along described USB guide seat bearing of trend, described USB guide seat has several guide channels, each guide channel offers a degree of depth from the end of described USB guide seat, and several guide channels have at least one dimensions, it is characterized in that: described USB is anti-to be copied the connection-peg device and includes:

One housing, have one can ccontaining aforementioned USB guide seat accommodation space; And

A plurality of contraposition parts, the position is on aforementioned housing, a plurality of contraposition parts are a predetermined arrangement, each contraposition part position is corresponding with several guide channels one by one, and make the anti-connection-peg device of copying of described USB when described USB guide seat bearing of trend carries out displacement movement, described USB guide seat is inserted in the aforementioned accommodation space.

Described contraposition part extends along the accommodation space direction a height.

Described contraposition part and described housing one end are at a distance of a distance, and the afore-mentioned distance dimensions length is not more than aforementioned depth dimensions length.

Described housing two sides have a fluting respectively, and described USB guide seat has corresponding two hook parts, and aforementioned hook part can be connected with aforementioned fluting, and described housing and described USB guide seat are combined into one.

The anti-connection-peg device of copying of USB of the present utility model, be to be provided with a contraposition part in the utilization connection-peg housing, and the USB guide seat has the guide channel of corresponding contraposition part, with the size and the position change of contraposition part and guide channel, reaches the anti-effect of copying connection-peg device generation password correspondence of USB.

Next is can to peg graft with the USB connecting interface or separate with a grafting head, reaches the usb connecting port locking and effect that the data that prevents is stolen.

Description of drawings

For further specifying concrete technology contents of the present utility model, below in conjunction with drawings and Examples describe in detail as after, wherein:

Fig. 1 is the locking device stereochemical structure decomposing schematic representation of usb connecting port on the market.

Fig. 2 is the anti-perspective view of copying the preferred embodiment of connection-peg device of the utility model USB.

Fig. 3 A looks up structural representation for anti-connection-peg first preferred embodiment of copying the connection-peg device of the utility model USB.

Fig. 3 B is the anti-connection-peg first preferred embodiment side-looking structural representation of copying the connection-peg device of the utility model USB.

Fig. 3 C looks up structural representation for anti-connection-peg second preferred embodiment of copying the connection-peg device of the utility model USB.

Fig. 4 A looks up structural representation for anti-guide seat first preferred embodiment of copying the connection-peg device of the utility model USB.

Fig. 4 B looks up structural representation for anti-guide seat second preferred embodiment of copying the connection-peg device of the utility model USB.

Embodiment

See also shown in Fig. 2 to Fig. 4 B, be the anti-perspective view of copying the preferred embodiment of connection-peg device of the utility model USB, and each modular construction view signal.The utility model USB prevents that copying connection-peg device 2 one ends can recline mutually with a USB guide seat 3, and carries out displacement movement along described USB guide seat bearing of trend 93, and described USB guide seat 3 has several guide channels 31.The utility model USB prevents that copying connection-peg device 2 includes: a housing 21 and a plurality of contraposition part 22.This housing 21 has an accommodation space 23, and this accommodation space 23 can ccontaining aforementioned USB guide seat 3.And 22 of a plurality of contraposition parts are on aforementioned housing 21, and extend along accommodation space 23 directions a height h is arranged.

In the utility model first preferred embodiment, a plurality of contraposition parts 21 are to be designed to two, and each contraposition part 21 and described housing 21 1 ends at a distance of identical one apart from s, and several guide channels 31 are to be designed to two, and it is corresponding with each contraposition part 21 position one by one, each guide channel 31 offers a depth d from the end of described USB guide seat 3, afore-mentioned distance s dimensions length is not more than aforementioned depth d dimensions length, so can make the anti-connection-peg device 2 of copying of described USB when described USB guide seat 3 bearing of trends 93 carry out displacement movement, described USB guide seat 3 is inserted in the aforementioned accommodation space 23.But as described above apart from the s dimensions length greater than aforementioned depth d dimensions length, then described USB guide seat 3 can't be inserted in the aforementioned accommodation space 23 fully.

In another preferred embodiment of the utility model, the anti-contraposition part 22a that copies connection-peg device 2a of USB, 22b is designed to two, but each contraposition part 22a, 22b and described housing 21 1 ends apart apart from s1, s2 is different, and the guide channel 31a of USB guide seat 3a, 31b is corresponding to be designed to two, with each guide channel 31a, the depth d 1 that the end of 31b and described USB guide seat 3 is offered, d2 is different, but aforementioned each guide channel 31a, 31b one by one with each contraposition part 22a, 22b position and apart from s1, s2 is corresponding, therefore described USB guide seat 3a can be inserted in the aforementioned accommodation space 23 fully.Variation by above contraposition part 22a, 22b and guide channel 31a, 31b position and size, be not that all USB guide seat 3a all can insert in the aforementioned accommodation space 23 fully, make the utility model USB prevent that copying connection-peg device 2 has the password effect, certainly contraposition part 21 and guide channel 31 can also be designed to three or more, in so changing, can the utlity model has more kinds of password effects.

In the utility model preferred embodiment, described housing 21 2 sides have a fluting 25 respectively, and described USB guide seat 3 has corresponding two hook parts 32, and aforementioned hook part 32 can be connected with aforementioned fluting 25, and described housing 21 is combined into one with described USB guide seat 3.

Above the utility model USB is anti-to copy the shortcoming that the connection-peg device can overcome common technology really, satisfies the demand of industrial circle and improves industrial competitiveness.The all dark well-off progressive of executing has the value of industry on the purpose of this utility model and the effect, and is present new invention not seen before on the market, meets the condition of Patent Law novelty and progressive fully, proposes patent application in accordance with the law.

Claims

1. a USB prevents copying the connection-peg device, one end can recline mutually with a USB guide seat, and carry out displacement movement along described USB guide seat bearing of trend, described USB guide seat has several guide channels, each guide channel offers a degree of depth from the end of described USB guide seat, and several guide channels have at least one dimensions, it is characterized in that: described USB prevents that copying the connection-peg device includes:

2. copy the connection-peg device as claim item 1 described USB is anti-, it is characterized in that: described contraposition part extends along the accommodation space direction a height.

3. copy the connection-peg device as claim item 1 described USB is anti-, it is characterized in that: described contraposition part and described housing one end are at a distance of a distance, and the afore-mentioned distance dimensions length is not more than aforementioned depth dimensions length.

4. as the anti-connection-peg device of copying of claim item 1 described USB, it is characterized in that: described housing two sides have a fluting respectively, and described USB guide seat has corresponding two hook parts, and aforementioned hook part can be connected with aforementioned fluting, and described housing and described USB guide seat are combined into one.