CN213717214U

CN213717214U - Information security crossover sub

Info

Publication number: CN213717214U
Application number: CN202022982223.6U
Authority: CN
Inventors: 赵俊杰; 徐丙凤
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-07-16
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses an information security crossover sub relates to crossover sub technical field, the utility model discloses a bear device, protection device, alarm device, switching device and locking device, bear the device and include the casing, the casing is the hollow circular cylinder structure, protection device includes rotary drum and visor, and the rotary drum is installed inside the casing, visor lower surface and rotary drum upper surface connection. The utility model relates to an information security crossover sub can install the adapter on information interface through bearing the device, can not taken off easily, the risk that information interface was stolen has been reduced, shelter from the socket female head inside the casing through protection device, can not use by force under the state of unblanking, can report to the police when external force is taken off by force or the casing use is broken through to alarm device, information security has been increased, keep the adapter in protected state through locking device, only use suitable supporting key interface and just can use this adapter.

Description

Information security crossover sub

Technical Field

The utility model relates to an adapter technical field, in particular to information security crossover sub.

Background

With the development of information technology, the importance of information security is increasing day by day, and no matter business information or individual privacy needs better guarantee, how to prevent information from being stolen becomes a developing hotspot.

At present, the existing main office equipment often uses a USB interface as an information transmission medium, but the traditional USB interface has no effective protection means, and particularly cannot prevent personnel from using and stealing information privately, so that an information security adapter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an information security crossover sub can effectively solve the lower scheduling problem of information security that the information protection means is not enough and information security among the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: an information security adapter comprises a bearing device, a protection device, an alarm device, a switching device and a locking device, wherein the bearing device comprises a shell, the shell is of a hollow cylinder structure, the protection device comprises a rotary drum and a protective cover, the rotary drum is arranged in the shell, the lower surface of the protective cover is connected with the upper surface of the rotary drum, the alarm device comprises an alarm and reset springs, the lower surface of the alarm is connected with the lower surface of the inner part of the shell, one ends of the two reset springs are connected with the lower surface of the inner part of the shell, the switching device comprises a socket male head and a PCB, the upper surface of the socket male head is connected with the lower surface of the shell, the lower surface of the PCB is connected with the upper surface of the socket male head, the locking device comprises a third marble, a locking spring and a lock hole, and the, the two locking springs are respectively arranged in the lock hole, and the lower surfaces of the two third marbles are respectively connected with the upper surfaces of the locking springs.

Preferably, the bearing device still includes the mounting panel, two a surface all is connected with casing surface, can install the adapter on information interface through bearing device, can not taken off easily, has reduced the risk that information interface is stolen.

Preferably, the protection device further comprises a sliding block, the upper surface of the sliding block is connected with the lower surface of the rotary drum, a sliding groove is formed in the lower surface of the interior of the shell, the sliding block is in sliding fit with the sliding groove, the socket female head is shielded inside the shell through the protection device, and the opening above the rotary drum and the socket female head are perpendicular to each other, so that the rotary drum cannot be forcibly used in an unopened state.

Preferably, the alarm device further comprises a first movable rod and a second movable rod, one end of the first movable rod is connected with the inner surface of the rotary drum, one end of the second movable rod is connected with the inner surface of the rotary drum, and the alarm device can give an alarm when an external force is forcibly taken down or the shell is broken for use, so that the information safety is improved.

Preferably, switching device still includes socket female head and protective housing, socket female head lower surface and PCB board upper surface connection, the protective housing is installed in PCB board surface.

Preferably, the locking device further comprises a positioning bar, a first marble and a second marble, wherein the two pairs of positioning bars are respectively installed on the inner surface of the lock hole, the lower surface of the second marble is connected with the upper surface of the third marble, the lower surface of the first marble is connected with the upper surface of the second marble, the adapter is kept in a protected state through the locking device, and the adapter can be used only by using a proper matched key interface.

The utility model discloses following beneficial effect has:

1. the utility model can install the adapter on the information interface through the bearing device, and can not be easily taken down, thereby reducing the risk of stealing the information interface;

2. the utility model shields the socket female head inside the shell through the protection device, and the opening above the rotary drum and the socket female head are perpendicular angles, thus the utility model can not be forcibly used in the state of not unlocking;

3. the utility model can alarm when the external force is forcibly taken down or the shell is broken for use, thereby increasing the information security;

4. the utility model discloses a locking device keeps the adapter in protected state, only uses suitable supporting key interface just can use this adapter.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an information security adapter of the present invention;

fig. 2 is a schematic front view of an information security adapter according to the present invention;

fig. 3 is a schematic view of a top view structure of an information security adapter of the present invention;

fig. 4 is a schematic view of a cross-sectional structure a-a in fig. 2 of an information security adapter according to the present invention;

fig. 5 is a schematic view of a cross-sectional structure B-B in fig. 3 of an information security adapter according to the present invention;

fig. 6 is a schematic view of a partial enlarged structure at C in fig. 4 of an information security adapter according to the present invention;

fig. 7 is a schematic view of a part of the structure of the information security adapter protector of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a carrying device; 110. a housing; 120. mounting a plate; 200. a protection device; 210. a rotating drum; 220. a slider; 230. a protective cover; 300. an alarm device; 310. a first movable bar; 320. a second movable bar; 330. an alarm; 340. a return spring; 400. a switching device; 410. a male socket; 420. a socket female head; 430. a PCB board; 440. a protective shell; 500. a locking device; 510. a positioning bar; 520. a first pin; 530. a second pin; 540. a third pin tumbler; 550. a locking spring; 560. and (6) locking the hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention relates to an information security adapter, comprising a bearing device 100, a protection device 200, an alarm device 300, an adapter 400 and a locking device 500, wherein the bearing device 100 comprises a housing 110, the housing 110 is a hollow cylinder structure, the protection device 200 comprises a rotary drum 210 and a protective cover 230, the rotary drum 210 is installed inside the housing 110, a lower surface of the protective cover 230 is connected with an upper surface of the rotary drum 210, the alarm device 300 comprises an alarm 330 and a return spring 340, a lower surface of the alarm 330 is connected with an inner lower surface of the housing 110, one end of each of the two return springs 340 is connected with an inner lower surface of the housing 110, the adapter 400 comprises a male plug 410 and a PCB plate 430, an upper surface of the male plug 410 is connected with a lower surface of the housing 110, a lower surface of the PCB plate 430 is connected with an upper surface of the male plug 410, the locking device, the upper surface of the tumbler 210 is provided with two locking holes 560, two locking springs 550 are respectively arranged inside the locking holes 560, and the lower surfaces of the two third pins 540 are respectively connected with the upper surfaces of the locking springs 550.

Referring to fig. 1-3, the carrying device 100 further includes two mounting plates 120, one surface of each of the two mounting plates 120 is connected to the outer surface of the housing 110, so that the adapter can be mounted on the information interface through the carrying device 100 and cannot be easily removed, thereby reducing the risk of the information interface being stolen.

Referring to fig. 1-5, the protection device 200 further includes a sliding block 220, an upper surface of the sliding block 220 is connected to a lower surface of the rotary drum 210, a sliding slot is formed in a lower surface of the inside of the casing 110, the sliding block 220 is in sliding fit with the sliding slot, the socket female head 420 is shielded inside the casing 110 by the protection device 200, and an opening above the rotary drum 210 is perpendicular to the socket female head 420, and cannot be forcibly used in an unopened state.

Referring to fig. 1 to 5, the alarm device 300 further includes a first movable rod 310 and a second movable rod 320, one end of the first movable rod 310 is connected to the inner surface of the drum 210, and one end of the second movable rod 320 is connected to the inner surface of the drum 210, so that the alarm device 300 can give an alarm when an external force is applied to forcibly remove or break the housing 110, thereby increasing information security.

Referring to fig. 1 to 5, the adapting device 400 further includes a socket female 420 and a protective shell 440, wherein a lower surface of the socket female 420 is connected to an upper surface of the PCB 430, and the protective shell 440 is mounted on an outer surface of the PCB 430.

Referring to fig. 1 to 6, the locking device 500 further includes two pairs of positioning bars 510, a first pin 520 and a second pin 530, wherein the two pairs of positioning bars 510 are respectively installed on the inner surface of the locking hole 560, the lower surface of the second pin 530 is connected with the upper surface of the third pin 540, the lower surface of the first pin 520 is connected with the upper surface of the second pin 530, the adapter is maintained in a protected state by the locking device 500, and the adapter can be used only by using a proper mating key interface.

When the adapter is started to be used, the adapter is installed on the information interface through the bearing device 100 and cannot be taken down easily, the risk that the information interface is stolen is reduced, the socket female head 420 is shielded inside the shell 110 through the protection device 200, the opening above the rotary drum 210 and the socket female head 420 are at a vertical angle and cannot be used forcibly under the state of not unlocking, if the socket female head 420 is inserted forcibly, the protection shell 440 is extruded to descend and compresses the reset spring 340, after the compression is carried out to a certain position, the first movable rod 310 and the second movable rod 320 are in contact and trigger the alarm 330, if the adapter is taken down forcibly, the alarm 330 is also triggered when the PCB 430 is powered off, the information safety is improved, the adapter is kept in a protected state through the locking device 500, and the adapter can be used only by using a proper matching key interface.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An information security crossover sub, including load-bearing device (100), protection device (200), alarm device (300), switching device (400) and locking device (500), its characterized in that: the bearing device (100) comprises a shell (110), the shell (110) is of a hollow cylinder structure, the protection device (200) comprises a rotary drum (210) and a protective cover (230), the rotary drum (210) is installed inside the shell (110), the lower surface of the protective cover (230) is connected with the upper surface of the rotary drum (210), the alarm device (300) comprises an alarm (330) and a return spring (340), the lower surface of the alarm (330) is connected with the lower surface of the inside of the shell (110), one end of each of the two return springs (340) is connected with the lower surface of the inside of the shell (110), the adapter device (400) comprises a male socket head (410) and a PCB (430), the upper surface of the male socket head (410) is connected with the lower surface of the shell (110), the lower surface of the PCB (430) is connected with the upper surface of the male socket head (410), and the locking device (500) comprises a third marble (540), The locking device comprises a locking spring (550) and locking holes (560), wherein the upper surface of the rotary drum (210) is provided with two locking holes (560), the two locking springs (550) are respectively arranged in the locking holes (560), and the lower surfaces of the two third marbles (540) are respectively connected with the upper surface of the locking spring (550).

2. An information security crossover joint as defined in claim 1, wherein: the bearing device (100) further comprises mounting plates (120), and one surface of each of the two mounting plates (120) is connected with the outer surface of the shell (110).

3. An information security crossover joint as defined in claim 1, wherein: the protection device (200) further comprises a sliding block (220), the upper surface of the sliding block (220) is connected with the lower surface of the rotary drum (210), a sliding groove is formed in the lower surface of the interior of the shell (110), and the sliding block (220) is in sliding fit with the sliding groove.

4. An information security crossover joint as defined in claim 1, wherein: the alarm device (300) further comprises a first movable rod (310) and a second movable rod (320), wherein one end of the first movable rod (310) is connected with the inner surface of the rotary drum (210), and one end of the second movable rod (320) is connected with the inner surface of the rotary drum (210).

5. An information security crossover joint as defined in claim 1, wherein: the adapter device (400) further comprises a socket female head (420) and a protective shell (440), wherein the lower surface of the socket female head (420) is connected with the upper surface of the PCB (430), and the protective shell (440) is installed on the outer surface of the PCB (430).

6. An information security crossover joint as defined in claim 1, wherein: the locking device (500) further comprises positioning strips (510), first pins (520) and second pins (530), wherein the two pairs of positioning strips (510) are respectively installed on the inner surface of the lock hole (560), the lower surfaces of the second pins (530) are connected with the upper surfaces of the third pins (540), and the lower surfaces of the first pins (520) are connected with the upper surfaces of the second pins (530).