CN215340982U - USB safety physical protector for secret computer - Google Patents
USB safety physical protector for secret computer Download PDFInfo
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- CN215340982U CN215340982U CN202121960688.XU CN202121960688U CN215340982U CN 215340982 U CN215340982 U CN 215340982U CN 202121960688 U CN202121960688 U CN 202121960688U CN 215340982 U CN215340982 U CN 215340982U
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Abstract
The utility model provides a USB (universal serial bus) safety physical protection device for a confidential computer, which relates to the technical field of confidential computers and comprises a computer host, a port and a protection structure, wherein the surface of the computer host is provided with the protection structure, the protection structure comprises a rectangular plate, the surface of the rectangular plate is fixedly connected with the computer host, a protection plate is slidably connected inside the rectangular plate, the surface of the protection plate is fixedly connected with two square plates, a fixed rod is slidably inserted inside the square plates, the surface of the fixed rod is fixedly connected with the rectangular plate, two limiting rods are slidably inserted on the inner wall of the protection plate, the surfaces of the two limiting rods are slidably connected with a patch, the surface of the patch is fixedly connected with the computer host, and the surfaces of the two limiting rods are provided with round holes. The utility model solves the problem that other personnel can easily use the USB port of the confidential computer host in the prior art.
Description
Technical Field
The utility model relates to the technical field of confidential computers, in particular to a USB (universal serial bus) safety physical protection device for a confidential computer.
Background
A computer which processes secret information by functions of collection, processing, storage, transmission, searching and the like is generally called a confidential computer, the confidential computer generally comprises a display screen and a host, a USB port is generally arranged on the host, and the USB port can be used for downloading contents in the confidential computer through a USB flash disk.
When the port of the host of the existing confidential computer is protected, the USB socket is plugged by the plug made of plastic materials, other personnel can take the plug down quickly, and other personnel can download the contents in the confidential computer easily through the port, so that the problem is integrated, and the research of the USB safety physical protection device of the confidential computer is particularly important.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that other personnel can easily use the USB port of the secret-related computer host in the prior art, and provides a USB safety physical protection device of the secret-related computer.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a secret-related computer USB safety physics protector, includes main frame, port and protective structure, the surface of main frame is equipped with protective structure, protective structure includes the rectangular plate, the surface and main frame fixed connection of rectangular plate, the inside sliding connection of rectangular plate has the guard plate, the fixed surface of guard plate is connected with two square boards, the inside slip of square board is inserted and is equipped with the dead lever, the surface and the rectangular plate fixed connection of dead lever, the inner wall slip of guard plate is inserted and is equipped with two gag lever posts, two the sliding surface of gag lever post is connected with the flitch, the surface and the main frame fixed connection of flitch.
Preferably, the round holes are formed in the surfaces of the two limiting rods, the inner walls of the round holes are connected with the inserting frame in a sliding mode, and the long plate is fixedly mounted on the surface of the inserting frame.
Preferably, the surface of the two fixing rods is sleeved with a spring, and two ends of the spring are fixedly connected with the rectangular plate and the square plate respectively.
Preferably, the inserting frame is L-shaped, and two fixing rods are fixedly provided with connecting plates at the ends far away from the rectangular plate.
Preferably, the surface of the protection plate is provided with an auxiliary device, the auxiliary device comprises two hangers, the surfaces of the two hangers are fixedly mounted with the protection plate, contact plates are mounted on the surfaces of the two hangers, and the surface of each contact plate is fixedly connected with a holding frame.
Preferably, two elastic pads are fixedly mounted on the surface of the contact plate, and the elastic pads are positioned between the contact plate and the hanging rack.
Preferably, the surface of the contact plate is rotatably connected with two support frames, and the support frames are L-shaped.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when a USB port of a confidential computer needs to be used, firstly, the inserting frame is inserted into the inner wall of the round hole on the limiting rod, then the long plate is pulled, the long plate drives the inserting frame to move while moving, the limiting rod is driven to move while moving, after the limiting rod moves for a certain distance, the limiting rod slides out of the inner part of the protection plate, the protection plate loses fixation, the square plate on the protection plate also loses fixation, the square plate slides under the action of the spring tension, the square plate slides towards the direction close to the rectangular plate, the protection plate is driven to slide while sliding, after the protection plate slides for a certain distance, the port loses the shielding of the protection plate, the port can be used, in the process, a worker can take out the limiting rod on the protection plate by using the inserting frame, when other persons need to use the port, the protection plate is not easy to open, and by arranging the protection structure, the USB port of the confidential computer can be subjected to safe physical protection, so that other personnel are not easy to use the port, and the hidden danger of disclosure is reduced.
2. According to the utility model, when the protection plate needs to be pulled downwards, the contact plate on the holding frame is firstly placed between the protection plate and the hanging frame, then the support frame on the contact plate is rotated, after the support frame rotates for a certain angle, the hanging frame is extruded on the surface of the support frame, at the moment, the contact plate is fixed on the protection plate, the holding frame is also fixed on the protection plate, then the holding frame is slid, the contact plate is driven to slide while the holding frame slides, the hanging frame is driven to slide while the contact plate slides, the protection plate is driven to slide while the hanging frame slides, the holding frame stops sliding after the protection plate reaches a required position, a worker can conveniently push the protection plate through arranging the auxiliary device, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of a USB security physical protection device for a security computer according to the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of FIG. 1 of a USB security physical protection device for a security computer according to the present invention;
FIG. 3 is a schematic diagram of the structure at the point A in FIG. 2 of the USB security physical protection device for a confidential computer according to the present invention;
FIG. 4 is a schematic structural diagram of the point B in FIG. 2 of the USB security physical protection device for a confidential computer according to the present invention;
FIG. 5 is a schematic diagram of the side view structure of FIG. 1 of the USB security physical protection device of the security computer according to the present invention.
Illustration of the drawings: 1. a computer host; 2. a protective structure; 201. a rectangular plate; 202. a protection plate; 203. a connecting plate; 204. a square plate; 205. a spring; 206. fixing the rod; 207. a long plate; 208. inserting a frame; 209. a limiting rod; 210. a circular hole; 211. pasting a board; 3. a port; 4. an auxiliary device; 41. a support frame; 42. a hanger; 43. holding the frame; 44. an elastic pad; 45. a contact plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and functioning of the protective structure 2 and the auxiliary device 4 will be described in detail below.
As shown in fig. 1 and 2, the protective structure 2 includes a rectangular plate 201, a surface of the rectangular plate 201 is fixedly connected with the computer host 1, a protective plate 202 is slidably connected inside the rectangular plate 201, two square plates 204 are fixedly connected with a surface of the protective plate 202, fixing rods 206 are slidably inserted inside the square plates 204, a surface of the fixing rods 206 is fixedly connected with the rectangular plate 201, two limiting rods 209 are slidably inserted into an inner wall of the protective plate 202, a surface of the two limiting rods 209 is slidably connected with a patch 211, a surface of the patch 211 is fixedly connected with the computer host 1, round holes 210 are respectively formed on surfaces of the two limiting rods 209, an inner wall of the two round holes 210 is slidably connected with an inserting frame 208, a surface of the inserting frame 208 is fixedly mounted with a long plate 207, surfaces of the two fixing rods 206 are respectively sleeved with a spring 205, two ends of the spring 205 are respectively fixedly connected with the rectangular plate 201 and the square plates 204, the inserting frame 208 is in an "L" shape, one ends of the two fixing rods 206 far away from the rectangular plate 201 are both fixedly provided with connecting plates 203.
The whole protection structure 2 achieves the effect that when a USB port 3 of a confidential computer needs to be used, firstly, the inserting frame 208 is inserted into the inner wall of a round hole 210 on the limiting rod 209, then the long plate 207 is pulled, the inserting frame 208 is driven to move while the long plate 207 moves, the limiting rod 209 is driven to move while the inserting frame 208 moves, after the limiting rod 209 moves for a certain distance, the limiting rod 209 slides out of the inner part of the protection plate 202, at the moment, the protection plate 202 loses fixation, the square plate 204 on the protection plate 202 loses fixation, at the moment, the square plate 204 slides under the tension of the spring 205, the square plate 204 slides towards the direction close to the rectangular plate 201, the protection plate 202 is driven to slide while the square plate 204 slides, after the protection plate 202 slides for a certain distance, the port 3 loses the shielding of the protection plate 202, at the moment, the port 3 can be used, in the process, a worker only needs to use the inserting frame 208 to take out the limiting rod 209 on the protection plate 202, when other personnel need use port 3, be difficult for opening guard plate 202, through setting up protective structure 2, can carry out safe physics protection with USB port 3 of concerning with secret computer for other personnel are difficult for using port 3, have reduced the hidden danger of divulging a secret.
As shown in fig. 1 and 3, the auxiliary device 4 includes two hangers 42, the surfaces of the two hangers 42 are fixedly mounted on the protection plate 202, the surfaces of the two hangers 42 are provided with contact plates 45, the surface of the contact plate 45 is fixedly connected with a holding frame 43, the surface of the contact plate 45 is fixedly provided with two elastic pads 44, the elastic pads 44 are located between the contact plate 45 and the hangers 42, the surface of the contact plate 45 is rotatably connected with two supporting frames 41, and the supporting frames 41 are in an "L" shape.
The effect that its whole auxiliary device 4 reached does, when needs pulling guard plate 202 downwards, at first put the contact plate 45 on the holding frame 43 between guard plate 202 and the stores pylon 42, rotate the support frame 41 on the contact plate 45 afterwards, support frame 41 rotates behind the certain angle, the surface extrusion stores pylon 42 of support frame 41, contact plate 45 is fixed on guard plate 202 this moment, holding frame 43 is also fixed on guard plate 202, the holding frame 43 that slides afterwards, holding frame 43 is gliding to drive contact plate 45 and slides simultaneously, contact plate 45 is gliding and drives stores pylon 42 and slide, stores pylon 42 is gliding and drives guard plate 202 and slide simultaneously, guard plate 202 arrives required position after, stop slip holding frame 43, through setting up auxiliary device 4, can make things convenient for the staff to promote guard plate 202, and the work efficiency is improved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a secret-related computer USB safety physics protector, includes host computer (1), port (3) and protective structure (2), its characterized in that: the surface of computer host (1) is equipped with protective structure (2), protective structure (2) include rectangular plate (201), the surface and computer host (1) fixed connection of rectangular plate (201), the inside sliding connection of rectangular plate (201) has guard plate (202), the fixed surface of guard plate (202) is connected with two square boards (204), the inside slip of square board (204) is inserted and is equipped with dead lever (206), the surface and rectangular plate (201) fixed connection of dead lever (206), the inner wall slip of guard plate (202) is inserted and is equipped with two gag lever posts (209), two the sliding surface of gag lever post (209) is connected with flitch (211), the surface and computer host (1) fixed connection of flitch (211).
2. The USB security physical protection device of claim 1, wherein: two round hole (210) have all been seted up on the surface of gag lever post (209), two the inner wall sliding connection of round hole (210) has inserted frame (208), the fixed surface of inserting frame (208) installs long slab (207).
3. The USB security physical protection device of claim 1, wherein: the surface of the two fixing rods (206) is sleeved with a spring (205), and two ends of the spring (205) are fixedly connected with the rectangular plate (201) and the square plate (204) respectively.
4. The USB security physical protection device of claim 2, wherein: the inserting frame (208) is L-shaped, and two fixing rods (206) are fixedly provided with connecting plates (203) at the ends far away from the rectangular plate (201).
5. The USB security physical protection device of claim 1, wherein: the surface of protection plate (202) is equipped with auxiliary device (4), auxiliary device (4) include two stores pylon (42), two the surface of stores pylon (42) all with protection plate (202) fixed mounting, two the surface mounting of stores pylon (42) has contact plate (45), the fixed surface of contact plate (45) is connected with holds frame (43).
6. The USB security physical protection device of claim 5, wherein: two elastic pads (44) are fixedly arranged on the surface of the contact plate (45), and the elastic pads (44) are positioned between the contact plate (45) and the hanging rack (42).
7. The USB security physical protection device of claim 5, wherein: the surface of the contact plate (45) is rotatably connected with two support frames (41), and the support frames (41) are L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960688.XU CN215340982U (en) | 2021-08-20 | 2021-08-20 | USB safety physical protector for secret computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960688.XU CN215340982U (en) | 2021-08-20 | 2021-08-20 | USB safety physical protector for secret computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215340982U true CN215340982U (en) | 2021-12-28 |
Family
ID=79577829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121960688.XU Active CN215340982U (en) | 2021-08-20 | 2021-08-20 | USB safety physical protector for secret computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215340982U (en) |
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2021
- 2021-08-20 CN CN202121960688.XU patent/CN215340982U/en active Active
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