CN211529156U

CN211529156U - Computer information safety device

Info

Publication number: CN211529156U
Application number: CN202020654248.0U
Authority: CN
Inventors: 许静; 曹彦婷; 唐丽丽; 朱晓李
Original assignee: Suzhou Polytechnic Institute of Agriculture
Current assignee: Suzhou Polytechnic Institute of Agriculture
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-09-18
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a computer information safety field just discloses computer information safety device, the host computer comprises a host computer, the positive fixed mounting of host computer has the fingerprint controller, two data interface and two audio interface have been seted up in the front of host computer, the horizontal piece of positive fixedly connected with of host computer, the equal vertical piece of fixedly connected with in the left and right sides at horizontal piece top, two the back of vertical piece all with the positive fixed connection of host computer, the interior diapire fixed mounting of horizontal piece has servo motor, fingerprint controller's output and servo motor's input electric connection, servo motor's output shaft has cup jointed the drive disc, the left and right sides of diapire in the horizontal piece all earns to turn over and is connected with the lead screw. The utility model discloses a, it is external and not provided with the protection to have solved the data line interface, leads to can easily steal the lower problem of security through the information of data wiring mouth to the computer.

Description

Computer information safety device

Technical Field

The utility model relates to a computer information security field specifically is computer information safety device.

Background

The computer is commonly called as computer, is a modern electronic computing machine for high-speed computing, can perform numerical computation and logic computation, has a memory function, is modern intelligent electronic equipment capable of automatically and high-speed processing mass data according to program operation, is one of the most advanced scientific and technological inventions in the 20 th century, and has extremely important influence on the production activities and social activities of human beings.

The computer that uses at present has a plurality of data line interfaces mostly, generally is used for data transmission, however, the data line interface of current computer is external mostly, and the kneck is not provided with the protection to make the information of passing through data wiring mouth to the computer that other personnel can relax steal, the security is lower, provides computer information safety device for this reason and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a computer information safety device has the time spent and seals the data line interface, avoids information to be stolen, improves the purpose advantage of security, has solved that the data line interface is external and not be provided with the protection, leads to can easily steal the information of computer through data wiring mouth, the lower problem of security.

(II) technical scheme

For realize above-mentioned time spent not seal the data line interface, avoid information to be stolen, improve the purpose of security, the utility model provides a following technical scheme:

the computer information safety device comprises a host, wherein a fingerprint controller is fixedly arranged on the front of the host, two data interfaces and two audio interfaces are arranged on the front of the host, a transverse block is fixedly connected to the front of the host, vertical blocks are fixedly connected to the left side and the right side of the top of the transverse block, the back surfaces of the two vertical blocks are fixedly connected to the front of the host, a servo motor is fixedly arranged on the inner bottom wall of the transverse block, the output end of the fingerprint controller is electrically connected to the input end of the servo motor, a driving disc is sleeved on the output shaft of the servo motor, lead screws are connected to the left side and the right side of the inner bottom wall of the transverse block in a revering mode, the top ends of the two lead screws sequentially penetrate through the transverse block and the vertical blocks and extend to the inside of the vertical blocks, driven discs are sleeved at the bottom ends of the two lead screws, and driving belts, the top ends of the two screw rods are in threaded connection with thread blocks, one opposite sides of the two thread blocks extend to the outer sides of the vertical blocks, a covering plate is fixedly connected between the two thread blocks, and the covering plate is located on the front sides of the data interface and the audio interface.

Preferably, a sealing ring is fixedly connected to the back surface of the covering plate, and the back surface of the sealing ring is in contact with the front surface of the host machine.

Preferably, the inside of the two vertical blocks is fixedly connected with guide rods, and the two guide rods respectively penetrate through the two thread blocks and are in sliding connection with the thread blocks.

Preferably, the top and the bottom of two guide rods are both sleeved with limiting blocks, and the two limiting blocks are made of elastic rubber materials.

Preferably, a protective pad is fixedly connected to the top of the transverse block, and the length of the protective pad is greater than that of the covering plate.

Preferably, the left side and the right side of the inner bottom wall of the transverse block and the inner top wall of the two vertical blocks are fixedly connected with bearings, and the top end and the bottom end of the screw rod are respectively and fixedly connected with the inner rings of the four bearings.

(III) advantageous effects

Compared with the prior art, the utility model provides a computer information safety device possesses following beneficial effect:

1. the computer information safety device controls a servo motor after a fingerprint is identified by a fingerprint controller, the servo motor enables a driving disc to rotate, the driving disc drives a driven disc to rotate through a transmission belt, the driven disc can drive a screw rod to rotate, a thread block in threaded connection with the screw rod can move downwards along the screw rod, the thread block can drive a covering plate to move downwards, the covering plate can cover a data interface and an audio interface after moving, so that the data interface can not be inserted into a data line, therefore, the situation that other personnel steal computer information by using the data interface is avoided, the safety is improved, when the data interface or the audio interface needs to be used, the fingerprint is identified again through the fingerprint controller, the servo motor is controlled to rotate reversely, the screw rod is rotated reversely to drive the thread block to move upwards, the covering plate is moved upwards to expose the data interface and the audio interface for use, the computer data interface protection device is simple to operate and convenient to use, and solves the problems that the computer information can be easily stolen through the data wiring port and the safety is low due to the fact that the data line interface is external and is not provided with protection.

2. This computer information safety device can play sealed effect after the overlay covers data interface and audio frequency interface through the sealing washer, prevents to fall into that the dust from getting into in data interface and the audio frequency interface influence its use.

3. This computer information safety device leads and spacing the removal of screw thread piece through the guide bar, prevents to rock and deflect.

4. This computer information safety device restricts the displacement range of screw thread piece through the stopper, and then prevents screw thread piece and vertical piece top and bottom from bumping, improves life.

5. This computer information safety device can protect when the overlay descends to the minimum through the protection pad, prevents that hard collision from making the overlay damage.

6. This computer information safety device through the setting of bearing, can fix and support the rotation of lead screw for the lead screw rotates stably.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic view of the point B in fig. 2 according to the present invention.

In the figure: 1. a host; 2. a fingerprint controller; 3. a data interface; 4. an audio interface; 5. a transverse block; 6. a vertical block; 7. a servo motor; 8. a driving disk; 9. a screw rod; 10. a driven plate; 11. a transmission belt; 12. a thread block; 13. a cover plate; 14. a seal ring; 15. a guide bar; 16. a limiting block; 17. a protective pad; 18. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a computer information security device includes a host 1, a fingerprint controller 2 is fixedly installed on the front of the host 1, two data interfaces 3 and two audio interfaces 4 are installed on the front of the host 1, a transverse block 5 is fixedly connected to the front of the host 1, vertical blocks 6 are fixedly connected to the left and right sides of the top of the transverse block 5, the back of each vertical block 6 is fixedly connected to the front of the host 1, a servo motor 7 is fixedly installed on the inner bottom wall of the transverse block 5, the output end of the fingerprint controller 2 is electrically connected to the input end of the servo motor 7, the servo motor 7 is controlled by the fingerprint controller 2 after recognizing a fingerprint, a driving disc 8 is sleeved on the output shaft of the servo motor 7, the driving disc 8 is rotated by the servo motor 7, lead screws 9 are connected to the left and right sides of the inner bottom wall of the transverse block 5 in an overturning manner, the top ends of the two lead screws 9 sequentially penetrate through the transverse block 5 and the, driven plate 10 has all been cup jointed to the bottom of two lead screws 9, it is connected with drive belt 11 all to transmit between two driven plates 10 and the drive dish 8, drive dish 8 passes through drive belt 11 and drives driven plate 10 and rotate, driven plate 10 can drive lead screw 9 and rotate, the equal threaded connection in top of two lead screws 9 has screw block 12, lead screw 9 drives screw block 12 and moves down along lead screw 9, the relative one side of two screw blocks 12 all extends to the outside of vertical piece 6, fixedly connected with overlay 13 between two screw blocks 12, overlay 13 is located the front of data interface 3 and audio interface 4, screw block 12 can drive overlay 13 downstream, overlay 13 can cover data interface 3 and audio interface 4 after removing, thereby make unable data line of inserting, the security improves.

Furthermore, a sealing ring 14 is fixedly connected to the back surface of the cover plate 13, the back surface of the sealing ring 14 contacts with the front surface of the host 1, and the sealing ring 14 can play a role in sealing after the cover plate 13 covers the data interface 3 and the audio interface 4, so that dust is prevented from entering the data interface 3 and the audio interface 4 to influence the use of the data interface and the audio interface.

Further, the equal fixedly connected with guide bar 15 in inside of two vertical pieces 6, two guide bars 15 run through two screw blocks 12 respectively and rather than sliding connection, lead to and spacing through guide bar 15 to the removal of screw block 12, prevent to rock and deflect.

Further, stopper 16 has all been cup jointed with the bottom on the top of two guide bars 15, and two stoppers 16 are elastic rubber material and make, restrict the displacement range of screw thread piece 12 through stopper 16, and then prevent that

screw thread piece

12 and 6 tops of vertical piece from colliding with the bottom, improve life.

Further, a protective pad 17 is fixedly connected to the top of the transverse block 5, the length of the protective pad 17 is greater than that of the covering plate 13, and the protective pad 17 can protect the covering plate 13 when the covering plate 13 descends to the lowest position, so that the covering plate 13 is prevented from being damaged by hard collision.

Further, the left and right sides of diapire in the horizontal piece 5 and the equal fixedly connected with bearing 18 of the interior roof of two vertical pieces 6, the top and the bottom of two lead screws 9 respectively with the inner circle fixed connection of four bearings 18, through the setting of bearing 18, can fix and support the rotation of lead screw 9 for lead screw 9 rotates stably.

The type of the fingerprint controller 2 can be a C0851 universal type single chip microcomputer, the type of the servo motor 7 can be D180M-0250030C-E, other electrical components used in the embodiment can be used, the electronic components are all connected with an external power supply and a control switch for use, the specific circuit connection mode and the use method are common and public technologies, and redundant description is omitted here.

The working principle is as follows: when the utility model is used, the servo motor 7 is controlled after the fingerprint is identified by the fingerprint controller 2, the servo motor 7 rotates the driving disc 8, the driving disc 8 drives the driven disc 10 to rotate through the driving belt 11, the driven disc 10 can drive the screw rod 9 to rotate, the thread block 12 in threaded connection with the screw rod 9 can move downwards along the screw rod 9, the thread block 12 can drive the covering plate 13 to move downwards, the covering plate 13 can cover the data interface 3 and the audio interface 4 after moving, so that the data interface 3 can not be inserted into a data line, thereby preventing other personnel from stealing the information of a computer by using the data interface 3, improving the safety, when the data interface 3 or the audio interface 4 needs to be used, the fingerprint is identified again through the fingerprint controller 2, the servo motor 7 is controlled to rotate reversely, the screw rod 9 rotates reversely to drive the thread block 12 to move upwards, the covering plate 13 moves upwards to expose the data interface 3 and the audio interface 4 for use, the computer data interface protection device is simple to operate and convenient to use, and solves the problems that the computer information can be easily stolen through the data wiring port and the safety is low due to the fact that the data line interface is external and is not provided with protection.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Computer information security device, including host computer (1), its characterized in that: the fingerprint control device is characterized in that a fingerprint controller (2) is fixedly mounted on the front side of the host (1), two data interfaces (3) and two audio interfaces (4) are arranged on the front side of the host (1), a transverse block (5) is fixedly connected to the front side of the host (1), vertical blocks (6) are fixedly connected to the left side and the right side of the top of the transverse block (5), the back sides of the two vertical blocks (6) are fixedly connected to the front side of the host (1), a servo motor (7) is fixedly mounted on the inner bottom wall of the transverse block (5), the output end of the fingerprint controller (2) is electrically connected with the input end of the servo motor (7), an active disc (8) is sleeved on the output shaft of the servo motor (7), lead screws (9) are earned and connected to the left side and the right side of the inner bottom wall of the transverse block (5), the top ends of the two lead screws (9) sequentially penetrate through the transverse block (5) and the vertical blocks (6), two driven plate (10) have all been cup jointed to the bottom of lead screw (9), two equal transmission is connected with drive belt (11) between driven plate (10) and drive dish (8), two the equal threaded connection in top of lead screw (9) has screw block (12), two one side that screw block (12) is relative all extends to the outside of vertical piece (6), two fixedly connected with overlay (13) between screw block (12), overlay (13) are located the front of data interface (3) and audio interface (4).

2. The computer information security apparatus of claim 1, wherein: the back of the covering plate (13) is fixedly connected with a sealing ring (14), and the back of the sealing ring (14) is in contact with the front of the host (1).

3. The computer information security apparatus of claim 1, wherein: the inside of two vertical piece (6) all fixedly connected with guide bar (15), two guide bar (15) run through two screw block (12) respectively and rather than sliding connection.

4. The computer information security apparatus of claim 3, wherein: two limiting blocks (16) are sleeved at the top end and the bottom end of the guide rod (15), and the two limiting blocks (16) are made of elastic rubber materials.

5. The computer information security apparatus of claim 1, wherein: the top of the transverse block (5) is fixedly connected with a protective pad (17), and the length of the protective pad (17) is greater than that of the covering plate (13).

6. The computer information security apparatus of claim 1, wherein: the left and right sides of diapire in horizontal piece (5) and the equal fixedly connected with bearing (18) of interior roof of two vertical pieces (6), two the top and the bottom of lead screw (9) are respectively with the inner circle fixed connection of four bearings (18).