Chip destroying device based on mechanical triggering

Abstract

The utility model relates to the technical field of information safety, and discloses a chip destroying device based on mechanical triggering, which comprises a box body, a box cover is arranged at the top of the box body, a high-voltage generator is arranged in the box body, a chip is arranged at the top of the high-voltage generator, an inserting block is fixedly connected to the bottom of the box cover, and a chip is arranged in the inserting block. A groove is formed in the top of the box body, and first contact ends are installed on the tops of the two sides of an inner cavity of the groove. According to the chip destroying device based on mechanical triggering, when the box cover is opened illegally, the insertion block is driven to move out of the interior of the groove, limiting on the movable plate is relieved, the movable plate is lifted through elastic force generated by the first spring, the second contact end at the top of the movable plate makes contact with the first contact end, and therefore a circuit loop is formed; the high-voltage generator is electrified and started, and the high-voltage pulse generated by the high-voltage generator directly breaks down a storage unit pin of the chip, so that physical destruction of data is realized, and the security of the data is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of information security, in particular to a chip destruction device based on mechanical triggering. Background Art

[0002] Information security, as defined by the International Organization for Standardization: is the technical and management security protection established and adopted for data processing systems to protect computer hardware, software, and data from being damaged, altered, and leaked due to accidental and malicious reasons.

[0003] In the protection of storage devices such as servers and routers, data destruction technology has become an important measure. At present, there are some data destruction solutions based on electronics or software, such as data encryption and remote destruction. These solutions rely too much on the normal operation of the electronic system or software, and there is a risk of being bypassed or cracked. At the same time, manual operation is required, the destruction process is uncontrollable, it is easy to cause excessive damage to the device, and it cannot ensure the complete destruction of data, which is likely to cause data leakage. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that in the prior art, there are problems that the data destruction process can be bypassed or cracked, resulting in an uncontrollable destruction process and easy data leakage. For this reason, we propose a chip destruction device based on mechanical triggering.

[0005] In order to achieve the above object, the present application adopts the following technical solution: A chip destruction device based on mechanical triggering, including a box body, a box cover is installed on the top of the box body, a high-voltage generator is installed inside the box body, a chip is installed on the top of the high-voltage generator, a plug is fixedly connected to the bottom of the box cover, a groove is opened on the top of the box body, first contact ends are installed on the top of both sides of the inner cavity of the groove, a movable plate is slidably connected inside the groove, second contact ends are installed on both sides of the top of the movable plate, and first springs are fixedly connected to both sides of the bottom of the movable plate, and the bottom of the first spring is fixedly connected to the bottom of the inner cavity of the groove.

[0006] Preferably, through grooves are opened on both sides of the inner cavity of the groove, L-shaped cavities are opened on the other side of the through grooves, limit blocks are slidably connected inside the L-shaped cavities, the other ends of the limit blocks are rotatably connected to connecting rods through rotating shafts, the other ends of the connecting rods are rotatably connected to movable blocks through rotating shafts, a first cavity for cooperating with the movable block is opened at the bottom of the groove, a control rod is fixedly connected to the bottom of the movable block, and a through hole for cooperating with the control rod is opened at the bottom of the box body.

[0007] Preferably, both sides of the bottom of the movable block are fixedly connected with second springs, and the bottoms of the second springs are fixedly connected with the bottom of the inner cavity of the first cavity.

[0008] Preferably, a slide bar is fixedly connected inside the L-shaped cavity, and a through hole matching the slide bar is formed on the surface of the limit block.

[0009] Preferably, the cross section of the groove is convex-shaped.

[0010] Preferably, the limit block is C-shaped, and the length of the top is less than that of the bottom.

[0011] Preferably, when the movable plate contacts the insertion block, it is lower than the horizontal plane of the bottom of the through groove.

[0012] The technical effects and advantages of the present utility model:

[0013] In the present utility model, when the box cover is illegally opened, the insertion block is driven to move out of the groove, the limit on the movable plate is released, the movable plate is lifted by the elastic force generated by the first spring, so that the second contact end on the top of the movable plate contacts the first contact end, thereby forming an electric circuit loop, enabling the high-voltage generator to be powered on and started, and directly breaking down the storage unit pins of the chip through the high-voltage pulse generated by the high-voltage generator to realize the physical destruction of data and ensure the security of data. Description of the drawings

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the right view cross-sectional view of the present utility model;

[0016] Figure 3 is the front view cross-sectional view of the present utility model;

[0017] Figure 4 is the present utility model Figure 3 the partial enlarged view at A in;

[0018] Figure 5 is the present utility model Figure 3 the partial enlarged view at B in.

[0019] Legend description: 1, box body; 2, box cover; 3, high-voltage generator; 4, chip; 5, insertion block; 6, groove; 7, first contact end; 8, movable plate; 9, second contact end; 10, first spring; 11, through groove; 12, limit block; 13, connecting rod; 14, movable block; 15, control rod; 16, second spring; 17, slide bar; 18, through hole; 19, through hole; 20, first cavity; 21, L-shaped cavity. Detailed implementation manners

[0020] The present utility model will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0021] Referring to Figures 1-4 As shown, the present utility model provides a technical solution: a chip destruction device based on mechanical triggering, including a box body 1, a box cover 2 is installed on the top of the box body 1, a high-voltage generator 3 is installed inside the box body 1, a chip 4 is installed on the top of the high-voltage generator 3, a plug 5 is fixedly connected to the bottom of the box cover 2, a groove 6 is opened on the top of the box body 1, first contact terminals 7 are installed on the top of both sides of the inner cavity of the groove 6, a movable plate 8 is slidably connected inside the groove 6, second contact terminals 9 are installed on both sides of the top of the movable plate 8, first springs 10 are fixedly connected to both sides of the bottom of the movable plate 8, and the bottoms of the first springs 10 are fixedly connected to the bottom of the inner cavity of the groove 6. When the box cover 2 is illegally opened, the plug 5 and the box cover 2 are removed together, the limit on the movable plate 8 is released, the movable plate 8 is lifted by the elastic force generated by the first spring 10, so that the second contact terminal 9 on the top of the movable plate 8 contacts the first contact terminal 7, thereby forming an electrical circuit loop, making the high-voltage generator 3 energized and started, and the high-voltage pulse generated by the high-voltage generator 3 directly breaks through the storage unit pins of the chip 4 to achieve physical destruction of the data and ensure the security of the data.

[0022] Referring to Figures 2-5As shown in the figure, in this embodiment: through grooves 11 are provided on both sides of the inner cavity of the groove 6. On the other side of the through groove 11, an L-shaped cavity 21 is provided. A limiting block 12 is slidably connected inside the L-shaped cavity 21. The other end of the limiting block 12 is rotatably connected to a connecting rod 13 through a rotating shaft. The other end of the connecting rod 13 is rotatably connected to a movable block 14 through a rotating shaft. A first cavity 20 for cooperating with the movable block 14 is provided at the bottom of the groove 6. A control rod 15 is fixedly connected to the bottom of the movable block 14. A through hole 19 for cooperating with the control rod 15 is provided at the bottom of the box body 1. Second springs 16 are fixedly connected to both sides of the bottom of the movable block 14. The bottoms of the second springs 16 are fixedly connected to the bottom of the inner cavity of the first cavity 20. When the user normally opens the box cover 2, by pulling the control rod 15 through the through hole 19 hidden at the bottom of the box body 1, the control rod 15 drives the connecting rod 13 to move through the movable block 14, drives the limiting block 12 through the connecting rod 13, and makes the limiting block 12 move towards the side close to each other, so that the limiting block 12 limits the movable plate 8 to prevent the movable plate 8 from moving upward after the box cover 2 is opened, resulting in the contact between the second contact end 9 and the first contact end 7. When the box body 1 is normally placed, the position of the movable block 14 is limited by the elastic force generated by the second spring 16, so that the limiting block 12 does not interfere with the movement of the movable plate 8, so that the movable plate 8 can make the second contact end 9 contact the first contact end 7 through the first spring 10 when the box cover 2 is illegally opened, so as to trigger the operation of the high-voltage generator 3 and physically destroy the data.

[0023] Referring to Figure 4 As shown in the figure, in this embodiment: a sliding rod 17 is fixedly connected inside the L-shaped cavity 21. A through hole 18 for cooperating with the sliding rod 17 is provided on the surface of the limiting block 12. Through the sliding connection between the sliding rod 17 and the through hole 18, the limiting block 12 moves more stably, preventing the limiting block 12 from shifting.

[0024] Referring to Figure 4 As shown in the figure, in this embodiment: the cross-section of the groove 6 is convex. Through the convex design, it is possible to make the second contact end 9 contact the first contact end 7 after the insert block 5 disengages from the inside of the groove 6 without affecting the insertion of the insert block 5, thereby triggering the high-voltage generator 3, and the high-voltage generator 3 generates high-voltage pulses to directly break through the storage unit pins of the chip 4 to achieve physical destruction of the data and ensure data security.

[0025] Referring to Figure 4 As shown in the figure, in this embodiment: the limiting block 12 is C-shaped, and the length of the top is less than the length of the bottom. Through the C-shaped structure, it is convenient for the user to limit the movable plate 8 well during normal opening to prevent the contact between the second contact end 9 and the first contact end 7.

[0026] Referring to Figure 4As shown, in this embodiment: when the movable plate 8 contacts the insertion block 5, it is lower than the horizontal plane at the bottom of the through slot 11. When the insertion block 5 presses the movable plate 8, the position where the movable plate 8 is lower than the through slot 11 enables the limit block 12 to limit the position of the movable plate 8 in time when needed, preventing the second contact end 9 from contacting the first contact end 7 when the box cover 2 is normally opened.

[0027] Working principle: When the box cover 2 is illegally opened, the limit on the movable plate 8 is released by the simultaneous removal of the insertion block 5 and the box cover 2. The elastic force generated by the first spring 10 is used to lift the movable plate 8, so that the second contact end 9 at the top of the movable plate 8 contacts the first contact end 7, thus forming an electrical circuit loop, enabling the high-voltage generator 3 to be powered on and started. The high-voltage pulse generated by the high-voltage generator 3 directly breaks through the storage unit pins of the chip 4 to physically destroy the data and ensure data security. When the user normally opens the box cover 2, the control rod 15 is pulled through the through hole 19 hidden at the bottom of the box body 1, so that the control rod 15 drives the connecting rod 13 to move through the movable block 14. The connecting rod 13 drives the limit block 12, causing the limit block 12 to move towards the side close to each other, so that the limit block 12 limits the movable plate 8 to prevent the movable plate 8 from moving upward after the box cover 2 is opened, resulting in the contact between the second contact end 9 and the first contact end 7. When the box body 1 is normally placed, the elastic force generated by the second spring 16 limits the position of the movable block 14, so that the limit block 12 does not interfere with the movement of the movable plate 8. Thus, when the box cover 2 is illegally opened, the movable plate 8 can make the second contact end 9 contact the first contact end 7 through the first spring 10 to trigger the operation of the high-voltage generator 3 and physically destroy the data. Through the sliding connection between the sliding rod 17 and the through hole 18, the limit block 12 moves more stably, preventing the limit block 12 from shifting. Through the convex-shaped design, without affecting the insertion of the insertion block 5, the second contact end 9 can contact the first contact end 7 after the insertion block 5 disengages from the inside of the groove 6, thus triggering the high-voltage generator 3. The high-voltage generator 3 generates a high-voltage pulse to directly break through the storage unit pins of the chip 4 to physically destroy the data and ensure data security.

[0028] Finally, it should be noted that: the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A chip destruction device based on mechanical triggering, comprising a box body (1), characterized in that: A lid (2) is installed on the top of the box body (1). A high-voltage generator (3) is installed inside the box body (1). A chip (4) is installed on the top of the high-voltage generator (3). A plug block (5) is fixedly connected to the bottom of the lid (2). A groove (6) is opened on the top of the box body (1). First contact terminals (7) are installed on the top of both sides of the inner cavity of the groove (6). A movable plate (8) is slidably connected inside the groove (6). Second contact terminals (9) are installed on both sides of the top of the movable plate (8). First springs (10) are fixedly connected to both sides of the bottom of the movable plate (8). The bottoms of the first springs (10) are fixedly connected to the bottom of the inner cavity of the groove (6).

2. The chip destruction device based on mechanical triggering according to claim 1, characterized in that: Through grooves (11) are opened on both sides of the inner cavity of the groove (6). An L-shaped cavity (21) is opened on the other side of the through groove (11). A limiting block (12) is slidably connected inside the L-shaped cavity (21). The other end of the limiting block (12) is rotatably connected to a connecting rod (13) through a rotating shaft. The other end of the connecting rod (13) is rotatably connected to a movable block (14) through a rotating shaft. A first cavity (20) which is matched with the movable block (14) is opened on the bottom of the groove (6); A control rod (15) is fixedly connected to the bottom of the movable block (14). A through hole (19) which is matched with the control rod (15) is opened on the bottom of the box body (1).

3. The chip destruction device based on mechanical trigger according to claim 2, wherein: Second springs (16) are fixedly connected to both sides of the bottom of the movable block (14). The bottoms of the second springs (16) are fixedly connected to the bottom of the inner cavity of the first cavity (20).

4. A chip destruction device based on mechanical triggering according to claim 2, characterized in that: A sliding rod (17) is fixedly connected inside the L-shaped cavity (21). A through hole (18) which is matched with the sliding rod (17) is opened on the surface of the limiting block (12).

5. A chip destruction device based on mechanical triggering according to claim 1, characterized in that: The cross section of the groove (6) is convex-shaped.

6. The chip destruction device based on mechanical triggering according to claim 2, characterized in that: The limiting block (12) is C-shaped, and the length of the top is less than that of the bottom.

7. A chip destruction device based on mechanical triggering according to claim 1, characterized in that: When the movable plate (8) contacts the plug block (5), it is lower than the horizontal plane of the bottom of the through groove (11).

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