Computer interface safety device for preventing computer data from being stolen

Abstract

The invention discloses a computer interface safety device capable of preventing computer data from being stolen, which comprises a computer shell, a plurality of mounting grooves are formed in the side wall of the computer shell, an electric telescopic rod is fixedly connected to the inner bottom side wall of each mounting groove, the output end of each electric telescopic rod is fixedly connected with a moving plate, and the moving plate is fixedly connected with the computer shell. The movable plate is slidably connected into the mounting groove, a data interface is fixedly connected to the side wall of the movable plate, four pressure sensors are mounted on the peripheral side walls of the movable plate respectively, and a temperature sensor and a humidity sensor are mounted on the side wall of the data interface. According to the invention, not only is the telescopic hidden data interface designed to prevent the data interface from being exposed outside and being communicated with a computer by an outsider through the interface to steal data, but also the damage risk assessment coefficient FX is set, so that when the data interface has a damage risk, the data interface can be timely and actively retracted to prevent the data interface from being damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of computer accessories, and in particular to a computer interface security device for preventing computer data from being stolen. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logical calculations, and has storage and memory functions. It is a modern intelligent electronic device that can run according to programs and automatically and quickly process massive amounts of data. It is composed of hardware systems and software systems. A computer without any software installed is called a bare metal computer. It can be divided into five categories: supercomputers, industrial control computers, network computers, personal computers, and embedded computers. More advanced computers include biological computers, photonic computers, quantum computers, etc.

[0003] In the prior art, the data interface of the computer is exposed to the outside. When the staff is not paying attention, it is easy to connect to the computer through the interface and then steal data. When the interface is connected to the device, when the plugged-in peripheral is pulled down, or when the temperature or humidity outside the interface is high, the computer interface is easily damaged because the interface cannot automatically disconnect from the external device. Summary of the invention

[0004] The present invention provides a computer interface security device for preventing computer data from being stolen, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A computer interface security device for preventing computer data from being stolen comprises a computer housing, a side wall of the computer housing is provided with a plurality of mounting grooves, an electric telescopic rod is fixedly connected to the bottom side wall of each mounting groove, an output end of the electric telescopic rod is fixedly connected to a movable plate, the movable plate is slidably connected in the mounting groove, a data interface is fixedly connected to the side wall of the movable plate, four pressure sensors are respectively installed on the side walls around the movable plate, a temperature sensor and a humidity sensor are installed on the side wall of the data interface, and a peripheral device separation device is provided on the side wall of the movable plate.

[0007] Preferably, the peripheral disengagement device includes a moving frame, the moving frame is slidably connected in the installation slot, and two push rods are fixedly connected to the side wall of the moving frame, and the two push rods both penetrate the side walls of the moving plate, and the two push rods are respectively close to the two sides of the data interface, and the side walls of the moving plate are fixedly connected to an L-shaped plate. A sliding groove is respectively provided on the two side walls of the moving frame, and a limit rod is slidably connected in each of the sliding grooves, and a limit groove matching the shape of the end of the limit rod is provided on the two side walls of the installation slot, and a spring is fixedly connected between each of the limit rods and the bottom side wall of the sliding slot, and an extrusion groove is provided on the side wall of the limit rod, and the cross-section of the extrusion groove is set in a right-angled triangle. A plug hole is provided on the side wall of each of the moving frames, and the plug hole is connected to the inside of the sliding groove, and two plug rods are fixedly connected to the side wall of the moving plate.

[0008] Preferably, the length of the two L-shaped plates is greater than the length of the data interface.

[0009] Preferably, it also includes a control mechanism, which is used to retract the electric telescopic rod when it is identified that the data interface is at risk of damage, so that the data interface enters the installation groove for protection.

[0010] Preferably, the control mechanism includes a control module, a detection module, and a processing module;

[0011] The control module is connected to the electric telescopic rod by electrical signals;

[0012] The detection module includes a pressure detection unit for detecting the pressure around the data interface, a temperature detection unit for detecting the temperature around the data interface, and a humidity detection unit for detecting the humidity around the data interface;

[0013] The processing module includes an evaluation unit and a judgment unit.

[0014] Preferably, the pressure detection unit includes four pressure sensors, which monitor the pressure values ​​around the movable plate and thus monitor the pressure around the data interface;

[0015] The temperature detection unit is a temperature sensor;

[0016] The humidity detection unit is a humidity sensor.

[0017] Preferably, the control mechanism is used to retract the electric telescopic rod when identifying the risk of damage to the data interface, so that the data interface enters the installation groove for protection, specifically:

[0018] S1, through the pressure detection unit, temperature detection unit, and humidity detection unit in the detection module, the pressure value around the data interface, the temperature value around the data interface, and the humidity value around the data interface can be detected to form a pressure value R, a temperature value W, and a humidity value S, and transmit them to the evaluation unit for evaluation. If at least one of them exceeds the corresponding first preset threshold value, a judgment information is formed;

[0019] S2, summarize the obtained pressure value R, temperature value W, and humidity value S to form the detection condition information, build a data model and optimize it, perform regression analysis on the obtained pressure value R, temperature value W, and humidity value S through analysis software, obtain the influence of pressure value R, temperature value W, and humidity value S on the risk of data interface damage, and output the pressure value temperature influence factor Ar, temperature value influence factor Aw, and humidity value influence factor As;

[0020] S3, the evaluation unit obtains the pressure value R, the temperature value W, and the humidity value S, and performs dimensionless processing on them, and associates them to form a damage risk assessment coefficient FX, and its association model is:

[0021]

[0022] Among them, Ar represents the temperature influence factor of pressure value, 0.54≤Ar≤0.87; Aw represents the temperature influence factor, 0.17≤Aw≤0.53; As represents the humidity influence factor, 0.28≤As≤0.45;

[0023] S4, transmit the acquired damage risk assessment coefficient FX to the judgment unit for comparison with the preset second preset threshold value. If the damage risk assessment coefficient FX of the data interface is not within the range of the second preset threshold value, a corresponding control instruction is generated to retract the electric telescopic rod so that the data interface enters the installation groove for protection.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] The present invention is reasonably designed. Not only is the data interface designed to be retractable and hidden to prevent the data interface from being exposed to the outside and being connected to the computer by outsiders through the interface to steal data, but also a damage risk assessment coefficient FX is set. When the data interface is at risk of damage, the data interface can be actively retracted in time to avoid damage to the data interface.

[0026] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0028] Figure 1 A schematic diagram of the structure of a computer interface security device for preventing computer data from being stolen proposed by the present invention;

[0029] Figure 2 A schematic diagram of the cross-sectional structure of the interior of the installation slot when the data interface extends out of the installation slot;

[0030] Figure 3 It is a schematic diagram of the cross-sectional structure of the interior of the installation slot when the data interface is retracted into the installation slot;

[0031] Figure 4 It is a schematic diagram of the connection structure between the mobile frame and the data interface;

[0032] Figure 5 for Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0033] Figure 6 for Figure 3 A schematic diagram of the partially enlarged structure of B in the middle;

[0034] Figure 7 This is a schematic diagram of the limit rod structure proposed by the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Computer housing; 2. Data interface; 3. Temperature sensor; 4. Pressure sensor; 5. Humidity sensor; 6. Moving plate; 7. Insertion rod; 8. L-shaped plate; 9. Moving frame; 10. Electric telescopic rod; 11. Push rod; 12. Limiting groove; 13. Socket; 14. Limiting rod; 15. Extrusion groove; 16. Sliding groove; 17. Spring; 18. Installation groove. DETAILED DESCRIPTION

[0037] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail by way of example with reference to the accompanying drawings in the following paragraphs. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0038] See also Figures 1 to 7In an embodiment of the present invention, a computer interface security device for preventing computer data from being stolen includes a computer housing 1, a side wall of the computer housing 1 is provided with a plurality of mounting grooves 18, an electric telescopic rod 10 is fixedly connected to the inner bottom side wall of each mounting groove 18, an output end of the electric telescopic rod 10 is fixedly connected to a moving plate 6, the moving plate 6 is slidably connected in the mounting groove 18, a data interface 2 is fixedly connected to the side wall of the moving plate 6, four pressure sensors 4 are respectively installed on the surrounding side walls of the moving plate 6, a temperature sensor 3 and a humidity sensor 5 are installed on the side wall of the data interface 2, and a peripheral separation device is provided on the side wall of the moving plate 6.

[0039] Specifically, the peripheral disengagement device includes a moving frame 9, which is slidably connected in the mounting groove 18. Two push rods 11 are fixedly connected to the side wall of the moving frame 9. The two push rods 11 both penetrate the side wall of the moving plate 6. The two push rods 11 are respectively close to the two sides of the data interface 2. An L-shaped plate 8 is fixedly connected to the side wall of the moving plate 6. The length of the two L-shaped plates 8 is greater than the length of the data interface 2. Sliding grooves 16 are respectively provided on the two side walls of the moving frame 9. A limiting rod 14 is slidably connected in each sliding groove 16. A limiting groove 12 matching the shape of the end of the limiting rod 14 is provided on the two side walls of the mounting groove 18. A spring 17 is fixedly connected between each limiting rod 14 and the bottom side wall of the sliding groove 16. An extrusion groove 15 is provided on the side wall of the limiting rod 14. The cross-section of the extrusion groove 15 is set in a right-angled triangle. A jack 13 is provided on the side wall of each moving frame 9. The jack 13 is connected to the inside of the sliding groove 16. Two plug rods 7 are fixedly connected to the side wall of the moving plate 6.

[0040] The working principle of the present invention is:

[0041] When the data interface 2 is not in use, the data interface 2 is located in the mounting slot 18 of the computer housing 1. Figure 3 As shown, the data interface 2 is prevented from being exposed to the outside and being connected to the computer by an outsider through the interface and then stealing data; when the user uses the data interface 2, the preset password can be entered in the computer, and the electric telescopic rod 10 can be controlled to extend after the verification is passed. The electric telescopic rod 10 can drive the movable plate 6 to move until the data interface 2 on the side wall of the movable plate 6 extends out of the outside of the mounting groove 18. When the movable plate 6 moves, the two L-shaped plates 8 can be driven to move together. When the two L-shaped plates 8 are against the side walls of the movable frame 9, the movable frame 9 can be driven to move. When the limiting rod 14 on the side wall of the movable frame 9 moves to the position of the limiting groove 12, the limiting rod 14 can enter the limiting groove 12 under the action of the spring 17. At this time, the movable frame 9 will be fixed, and the two push rods 11 on the side wall of the movable frame 9 will be located on both sides of the data interface 2, and the data interface 2 will just extend out of the mounting groove 18, as shown in FIG. Figure 1 and Figure 2 As shown, the user can use the interface data interface 2;

[0042] When the data interface 2 is not in use, the electric telescopic rod 10 can be retracted to first drive the data interface 2 into the installation groove 18 through the moving plate 6. At this time, the push rods 11 on both sides of the data interface 2 will remain fixed, and then when the data interface 2 gradually enters the installation groove 18, the two push rods 11 can push away the peripheral devices plugged into the data interface 2. When the side wall of the moving plate 6 is against the side wall of the moving frame 9, the two plug rods 7 on the side wall of the moving plate 6 will just enter the extrusion groove 15 in the limit rod 14 from the two plug holes 13. When the moving plate 6 continues to move inward, the plug rod 7 can move the limit rod 14 away from the limit groove 12 and squeeze it into the sliding groove 16 along the oblique side wall of the extrusion groove 15. At this time, the moving frame 9 can slide in the installation groove 18. Driven by the moving plate 6, the moving frame 9 continues to move toward the inside of the installation groove 18 until the two push rods 11 completely enter the installation groove 18. Figure 3 shown.

[0043] The present invention also includes a control mechanism, which includes a control module, a detection module, and a processing module;

[0044] The control module is connected to the electric telescopic rod 10 by electrical signals;

[0045] The detection module includes a pressure detection unit for detecting the pressure around the data interface 2, the pressure detection unit includes four pressure sensors 4, and the four pressure sensors 4 monitor the pressure around the data interface 2 by monitoring the pressure values ​​around the moving plate 6; a temperature detection unit for detecting the temperature around the data interface 2, the temperature detection unit is a temperature sensor 3; a humidity detection unit for detecting the humidity around the data interface 2, the humidity detection unit is a humidity sensor 5;

[0046] The processing module includes an evaluation unit and a judgment unit.

[0047] The control mechanism is used to retract the electric telescopic rod 10 when identifying the risk of damage to the data interface 2, so that the data interface 2 enters the installation groove 18 for protection, specifically:

[0048] S1, through the pressure detection unit, temperature detection unit, and humidity detection unit in the detection module, the pressure value around the data interface 2, the temperature value around the data interface 2, and the humidity value around the data interface 2 can be detected to form a pressure value R, a temperature value W, and a humidity value S, and transmit them to the evaluation unit for evaluation. If at least one of them exceeds the corresponding first preset threshold value, a judgment information is formed;

[0049] S2, summarize the obtained pressure value R, temperature value W, and humidity value S to form the detection condition information, build a data model and optimize the training, perform regression analysis on the obtained pressure value R, temperature value W, and humidity value S through analysis software, obtain the influence of pressure value R, temperature value W, and humidity value S on the damage risk of data interface 2, and output the pressure value temperature influence factor Ar, temperature value influence factor Aw, and humidity value influence factor As;

[0050] S3, the evaluation unit obtains the pressure value R, the temperature value W, and the humidity value S, and performs dimensionless processing on them, and associates them to form a damage risk assessment coefficient FX, and its association model is:

[0051]

[0052] Among them, Ar represents the temperature influence factor of pressure value, 0.54≤Ar≤0.87; Aw represents the temperature influence factor, 0.17≤Aw≤0.53; As represents the humidity influence factor, 0.28≤As≤0.45;

[0053] S4, the obtained damage risk assessment coefficient FX is transmitted to the judgment unit for comparison with the preset second preset threshold. If the damage risk assessment coefficient FX of the data interface 2 is not within the range of the second preset threshold, a corresponding control instruction is generated to retract the electric telescopic rod 10 so that the data interface 2 enters the installation groove 18 for protection.

[0054] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A computer interface security device for preventing computer data from being stolen, comprising a computer housing (1), characterized in that: The side wall of the computer housing (1) is provided with a plurality of mounting grooves (18), an electric telescopic rod (10) is fixedly connected to the inner bottom side wall of each mounting groove (18), a movable plate (6) is fixedly connected to the output end of the electric telescopic rod (10), the movable plate (6) is slidably connected in the mounting groove (18), a data interface (2) is fixedly connected to the side wall of the movable plate (6), four pressure sensors (4) are respectively installed on the surrounding side walls of the movable plate (6), a temperature sensor (3) and a humidity sensor (5) are installed on the side wall of the data interface (2), and a peripheral device separation device is provided on the side wall of the movable plate (6).

2. A computer interface security device for preventing computer data from being stolen according to claim 1, characterized in that: The peripheral device separation device comprises a moving frame (9), the moving frame (9) is slidably connected in the installation groove (18), two push rods (11) are fixedly connected to the side wall of the moving frame (9), the two push rods (11) both penetrate the side wall of the moving plate (6), the two push rods (11) are respectively close to the two sides of the data interface (2), the side wall of the moving plate (6) is fixedly connected with an L-shaped plate (8), the two side walls of the moving frame (9) are respectively provided with sliding grooves (16), each of the sliding grooves (16) is slidably connected with a limit rod (14), the installation Both side walls of the groove (18) are provided with limit grooves (12) matching the shape of the end of the limit rod (14); a spring (17) is fixedly connected between each limit rod (14) and the bottom side wall of the sliding groove (16); an extrusion groove (15) is provided on the side wall of the limit rod (14); the cross section of the extrusion groove (15) is arranged in the shape of a right triangle; a plug hole (13) is provided on the side wall of each movable frame (9); the plug hole (13) is connected to the inside of the sliding groove (16); and two plug rods (7) are fixedly connected to the side wall of the movable plate (6).

3. A computer interface security device for preventing computer data from being stolen according to claim 2, characterized in that: The length of the two L-shaped plates (8) is greater than the length of the data interface (2).

4. A computer interface security device for preventing computer data from being stolen according to claim 3, characterized in that: It also comprises a control mechanism, which is used to retract the electric telescopic rod (10) when identifying the risk of damage to the data interface (2), so that the data interface (2) enters the installation groove (18) for protection.

5. A computer interface security device for preventing computer data from being stolen according to claim 4, characterized in that: The control mechanism includes a control module, a detection module, and a processing module; The control module is connected to the electric telescopic rod (10) via electrical signals; The detection module comprises a pressure detection unit for detecting the pressure around the data interface (2), a temperature detection unit for detecting the temperature around the data interface (2), and a humidity detection unit for detecting the humidity around the data interface (2); The processing module includes an evaluation unit and a judgment unit.

6. A computer interface security device for preventing computer data from being stolen according to claim 5, characterized in that: The pressure detection unit comprises four pressure sensors (4), and the four pressure sensors (4) monitor the pressure values ​​around the movable plate (6) and thus monitor the pressure around the data interface (2); The temperature detection unit is a temperature sensor (3); The humidity detection unit is a humidity sensor (5).

7. A computer interface security device for preventing computer data from being stolen according to claim 6, characterized in that: The control mechanism is used to retract the electric telescopic rod (10) when identifying the risk of damage to the data interface (2), so that the data interface (2) enters the installation groove (18) for protection, specifically: S1, through the pressure detection unit, temperature detection unit and humidity detection unit in the detection module, the pressure value around the data interface (2), the temperature value around the data interface (2) and the humidity value around the data interface (2) can be detected to form a pressure value R, a temperature value W and a humidity value S, and transmit them to the evaluation unit for evaluation. If at least one of them exceeds the corresponding first preset threshold value, judgment information is formed; S2, summarizing the obtained pressure value R, temperature value W, and humidity value S to form detection condition information, constructing a data model and optimizing and training it, and performing regression analysis on the obtained pressure value R, temperature value W, and humidity value S through analysis software to obtain the influence of the pressure value R, temperature value W, and humidity value S on the damage risk of the data interface (2), and outputting the pressure value temperature influence factor Ar, the temperature value influence factor Aw, and the humidity value influence factor As; S3, the evaluation unit obtains the pressure value R, the temperature value W, and the humidity value S, and performs dimensionless processing on them, and associates them to form a damage risk assessment coefficient FX, and its association model is: Among them, Ar represents the temperature influence factor of pressure value, 0.54≤Ar≤0.87; Aw represents the temperature influence factor, 0.17≤Aw≤0.53; As represents the humidity influence factor, 0.28≤As≤0.45; S4, transmitting the acquired damage risk assessment coefficient FX to the judgment unit for comparison with a preset second preset threshold value; if the damage risk assessment coefficient FX of the data interface (2) is not within the range of the second preset threshold value, a corresponding control instruction is generated to retract the electric telescopic rod (10) so that the data interface (2) enters the installation groove (18) for protection.

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