A buoy device with data self-destruction function

Abstract

The present application discloses a buoy device with a data self-destruction function, including a buoy outer shell, a data board inner box, a control module, a core data board, a first force sensor, a telescopic element and a damage mechanism; the core data board is arranged at the bottom position inside the data board inner box; the damage mechanism is arranged above the core data board, and the damage mechanism has a damage tip; one end of the telescopic element is installed on the data board inner box, and the other end is fixed to the damage mechanism; the data board inner box is arranged inside the buoy outer shell, and a closed first space is formed between the inner side wall of the buoy outer shell and the outer side wall of the data board inner box, and the first force sensor is arranged in the first space; the first force sensor has a first pressure value greater than the atmospheric pressure; when the air pressure value sensed by the first force sensor is lower than the first pressure value, the damage mechanism hits the core data board. When the buoy drifts out of the set water range and runs aground on the shore, the data security of the core data in the buoy can still be protected.

Description

Technical Field

[0001] The present invention relates to the technical field of ocean detection equipment, and in particular to a buoy device with a data self-destruction function. Background Art

[0002] An ocean buoy is a device used to mark a specific location in the ocean, usually used for navigation, fisheries, marine scientific research and other purposes. A buoy is usually composed of a floating body, a marker, an anchor chain and an anchor. The buoy can float in the ocean and maintain a stable position. A core data module is set up in the buoy. The core data module is used to cooperate with the water detection platform and underwater detection equipment to realize the transmission and reception of data obtained by underwater detection. In actual use, when the buoy drifts out of the set water area and runs aground on the shore, or is directly salvaged from the water by illegal personnel, the data security and confidentiality in the core data module cannot be guaranteed.

[0003] In the prior art, there is a solution to destroy the data in the core data module by sinking a buoy floating on the water surface into the water. However, this solution cannot solve the problem of data security after the buoy leaves the water surface. Summary of the invention

[0004] In view of the above problems, the present invention proposes a buoy device with a data self-destruction function.

[0005] The technical solution adopted by the present invention is as follows:

[0006] The present application provides a buoy device with a data self-destruction function, including a buoy outer shell, a data board inner box, a control module, a core data board, a first force sensor, a telescopic element, and a damage mechanism;

[0007] The core data board has a chip for storing detection data, and the core data board is arranged inside the data board inner box and at the bottom of the data board inner box;

[0008] The damage mechanism is arranged inside the inner box of the data board and above the core data board. The damage mechanism has a damage tip, and the damage tip is arranged corresponding to the chip of the core data board.

[0009] The telescopic element is arranged inside the data board inner box, one end of the telescopic element is mounted on the data board inner box, and the other end is fixed to the damage mechanism;

[0010] The data board inner box is arranged inside the buoy outer box, an enclosed first space is formed between the inner side wall of the buoy outer box and the outer side wall of the data board inner box, and the first force sensor is arranged in the first space;

[0011] The air pressure in the first space is controlled to be greater than the atmospheric pressure, so that the first force sensor has a first pressure value greater than the atmospheric pressure; the telescopic element and the first force sensor are respectively connected to the control module by electrical signals, and when the air pressure value sensed by the first force sensor is lower than the first pressure value, the control module controls the telescopic element to extend and drives the damaging mechanism to hit the core data board for the first time to damage the chip of the core data board.

[0012] When the outer shell of the buoy is opened or destroyed, the air pressure in the first space decreases, the pressure on the first force sensor decreases, and the control module controls the telescopic element to start, so that the damage mechanism hits the core data board for the first time to physically damage the core data board.

[0013] In actual use, the pressure value in the first space can be adjusted by the compressor.

[0014] The buoy device provided in the present application activates the damage mechanism according to the change of the air pressure value inside the buoy. When the buoy drifts out of the set water range and runs aground on the shore, or is directly salvaged from the water by illegal personnel, the data security of the core data in the buoy can still be protected.

[0015] During actual use, when the interior of the buoy needs to be repaired, the control program of the control module is adjusted to control the telescopic element to stop working, so as to prevent the core data board from being accidentally damaged.

[0016] In the prior art, there are also solutions that use numerical control devices to increase the voltage and current flowing through the core data module chip, causing the core data module to be damaged due to overvoltage and overcurrent. Overcurrent and overvoltage have high requirements for power supply, making this method unstable. The present application is more stable through physical damage.

[0017] Further, the first force sensor is an air pressure sensor;

[0018] The telescopic element is an electric push rod;

[0019] The buoy device also includes a solar panel, which is used to be electrically connected to the electric push rod and provide a power source for the electric push rod.

[0020] Furthermore, it also includes columns, and the core data board is suspended inside the box of the data board through the columns.

[0021] The suspended setting makes it easier for the core data board to be damaged.

[0022] Furthermore, it also includes a slide plate, which is slidably arranged inside the inner box of the data plate and arranged above the damage mechanism;

[0023] The telescopic element is fixed on the slide plate and is installed on the inner box of the data board through the slide plate.

[0024] Furthermore, the data board inner box includes a box body and a side cover embedded in the box body.

[0025] The top inner wall of the box body is provided with a slide groove, and the slide plate is provided with a slider, or the top inner wall of the box body is provided with a slider, and the slide plate is provided with a slide groove, and the slide plate is slidably arranged on the top of the box body through the slider or the slide groove;

[0026] The sliding direction of the slide plate is parallel to the plane where the side cover is located.

[0027] In actual use, the side cover can be sealed and bonded to the box body. When maintenance is needed, the telescopic element is controlled not to work, the side cover is pried open, the slide plate is slid, and the telescopic element is pulled out from the box body inside the data board.

[0028] Furthermore, the buoy device further comprises a second force sensor, the box body in the data board further comprises an upper cover buckled with the box body, the second force sensor is arranged between the box body and the upper cover, and pressure is applied to the second force sensor by buckling the upper cover with the box body;

[0029] The second force sensor is connected to the control module via an electrical signal. When the pressure value sensed by the second force sensor is lower than a set value, the control module controls the telescopic element to retract and continue to perform telescopic movement and drive the damaging mechanism to impact the core data board for the second time to further damage the chip of the core data board.

[0030] During actual use, the first smashing may not necessarily successfully damage the core data module. When the upper cover is opened, the telescopic element drives the smashing mechanism to hit the core data board for the second time through the induction of the second force sensor, thereby further damaging the core data board.

[0031] Secondary destruction increases the possibility of core data modules being damaged.

[0032] Furthermore, it also includes a third force sensor, which is arranged on the core data board, and the damage mechanism is provided with a detection component which is arranged corresponding to the third sensor, the detection component is arranged on the same side as the damage tip, and the plane where the end of the detection component is located is lower than the plane where the end of the damage tip is located;

[0033] The third force sensor is connected to the control module via an electrical signal. When the detection component is pressed against the third force sensor and the pressure value sensed by the third force sensor reaches a set value, the control module controls the telescopic element to stop moving.

[0034] Through the induction of the third force sensor, the damage mechanism provides feedback on the damage of the core data board so that the telescopic element stops moving.

[0035] Furthermore, the detection component includes an elastic member and a touch plate connected to the elastic member, the elastic member is fixed on the damaging mechanism, and the touch plate is used to contact the third force sensor.

[0036] Furthermore, the plane where the surface of the touch panel is located is arranged parallel to the plane where the third force sensor is located.

[0037] Furthermore, it also includes an elastic pressure plate, the top of the box body is provided with a groove, and the second force sensor is arranged in the groove;

[0038] The elastic pressure plate is rotatably mounted on the box body;

[0039] When the box body is buckled with the upper cover, the elastic pressure plate is pressed against the second force sensor through the upper cover, and when the upper cover is removed from the box body, the elastic pressure plate pops off from the second force sensor.

[0040] In actual use, the box body is provided with a rotating shaft, and the elastic pressing plate is rotatably mounted on the rotating shaft.

[0041] In actual use, it also includes a torsion spring, and the elastic pressure plate is installed on the rotating shaft through the torsion spring.

[0042] Furthermore, a wedge-shaped surface is formed on the second force sensor, and the wedge-shaped surface is used to contact the elastic pressure plate.

[0043] The beneficial effects of the present invention are:

[0044] (1) The buoy device provided by the present application activates the damage mechanism according to the change of the air pressure value inside the buoy. When the buoy drifts out of the set water area and runs aground on the shore, or is directly salvaged from the water by illegal personnel, the data security of the core data in the buoy can still be protected. At the same time, the physical damage method is more stable.

[0045] (2) Through the induction of the second force sensor, the telescopic element drives the damage mechanism to continuously impact the core data board for a second time, thereby further damaging the core data board and increasing the possibility of the core data module being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 is a schematic diagram of the axial structure of a buoy device according to an embodiment of the present invention;

[0047] Figure 2 is a schematic diagram of a top view of the structure of a buoy device according to an embodiment of the present invention;

[0048] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure of AA;

[0049] Figure 4 yes Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part;

[0050] Figure 5 It is a schematic diagram of the axial structure of the inner box of the data board of an embodiment of the present invention (with the upper cover opened);

[0051] Figure 6 yes Figure 5 A schematic diagram of the partially enlarged structure of B in the middle;

[0052] Figure 7 yes Figure 5 Schematic diagram of the partially enlarged structure of C in the middle.

[0053] The reference numerals in the figures are:

[0054] 10. buoy outer shell; 101. buoy cover; 102. solar cell panel; 20. data board inner box; 210. box body; 211. slide groove; 212. groove; 220. side cover; 230. upper cover; 30. control module; 40. core data board; 410. chip; 420. column; 50. first force sensor; 60. telescopic element; 70. tampering mechanism; 710. tampering tip; 720. detection component; 721. elastic member; 722. touch panel; 80. slide plate; 810. slider; 90. second force sensor; 910. wedge surface; 100. third force sensor; 110. elastic pressure plate; 120. first space. DETAILED DESCRIPTION

[0055] The present invention is described in detail below in conjunction with the accompanying drawings.

[0056] like Figure 1 to Figure 6 As shown, the present application provides a buoy device with a data self-destruction function, including a buoy outer shell 10, a data board inner box 20, a control module 30, a core data board 40, a first force sensor 50, a telescopic element 60 and a damage mechanism 70;

[0057] The core data board 40 has a chip 410 for storing detection data. The core data board 40 is arranged inside the data board inner box 20 and at the bottom of the data board inner box 20;

[0058] The damage mechanism 70 is disposed inside the data board inner box 20 and above the core data board 40. The damage mechanism 70 has a damage tip 710, and the damage tip 710 is disposed corresponding to the chip 410 of the core data board 40.

[0059] The telescopic element 60 is disposed inside the data board inner box 20, one end of the telescopic element 60 is mounted on the data board inner box 20, and the other end is fixed to the damage mechanism 70;

[0060] The data board inner box 20 is disposed inside the buoy outer shell 10, and a closed first space 120 is formed between the inner side wall of the buoy outer shell 10 and the outer side wall of the data board inner box 20, and the first force sensor 50 is disposed in the first space 120;

[0061] The air pressure in the first space 120 is controlled to be greater than the atmospheric pressure, so that the first force sensor 50 has a first pressure value greater than the atmospheric pressure; the telescopic element 60 and the first force sensor 50 are respectively connected to the control module 30 by electrical signals. When the air pressure value sensed by the first force sensor 50 is lower than the first pressure value, the control module 30 controls the telescopic element 60 to extend and drives the damaging mechanism 70 to hit the core data board 40 for the first time, so as to damage the chip 410 of the core data board 40.

[0062] That is, when the buoy outer shell 10 is opened or destroyed, the air pressure in the first space 120 decreases, the pressure on the first force sensor 50 decreases, and the control module 30 controls the telescopic element 60 to start, so that the damage mechanism 70 hits the core data board 40 for the first time to physically damage the core data board 40.

[0063] In actual use, when the buoy outer shell 10 is opened or destroyed, the air pressure in the first space 120 drops to the same as the atmospheric pressure (101 kPa), and the first pressure value can be set to any value between 101.1 kPa and 110 kPa.

[0064] In actual use, the buoy outer shell 10 is provided with an inflation channel, and the inflation channel is used to be connected to a compressor so as to adjust the pressure value of the first space 120 through the compressor.

[0065] The buoy device provided in the present application activates the damage mechanism 70 according to the change of the air pressure value inside the buoy. When the buoy drifts out of the set water area and runs aground on the shore, or is directly salvaged from the water area by illegal personnel, the data security of the core data in the buoy can still be protected.

[0066] During actual use, when the interior of the buoy needs to be repaired, the control program of the control module 30 is adjusted to control the telescopic element 60 to not work, so as to prevent the core data board 40 from being accidentally damaged.

[0067] In the prior art, there are also solutions that use a numerical control device to increase the voltage and current flowing through the core data module chip 410, so that the core data module is damaged due to overvoltage and overcurrent. Overcurrent and overvoltage have high requirements on power supply, which makes this method unstable. The present application is more stable through physical damage.

[0068] In this embodiment, a battery (not shown) for supplying power to the damage mechanism 70 and the control module 30 is disposed on the data board inner box 20 .

[0069] In this embodiment, the first force sensor 50 is an air pressure sensor;

[0070] The telescopic element 60 is an electric push rod;

[0071] The buoy device further includes a solar panel 102, which is used to supplement power to the damage mechanism 70. In actual use, the solar panel 102 can also supplement power to the control module 30.

[0072] In this embodiment, a column 420 is further included, and the core data board 40 is suspended inside the data board inner box 20 through the column 420.

[0073] The suspended configuration makes it easier for the core data board 40 to be damaged.

[0074] In this embodiment, a slide plate 80 is further included. The slide plate 80 is slidably disposed inside the data board inner box 20 and disposed above the damage mechanism 70.

[0075] The telescopic element 60 is fixed on the slide plate 80 and the telescopic element 60 is installed on the data board inner box 20 through the slide plate 80 .

[0076] In this embodiment, the data board inner box 20 includes a box body 210 and a side cover 220 embedded in the box body 210.

[0077] A slide groove 211 is provided on the inner side wall of the top of the box body 210, and a slider 810 is provided on the slide plate 80. The slide plate 80 is slidably arranged on the top of the box body 210 through the slider 810;

[0078] In other embodiments, a sliding block is provided on the inner side wall of the top of the box body, and a sliding groove is provided on the sliding block, and the sliding block is slidably arranged on the top of the box body through the sliding groove;

[0079] The sliding direction of the slide plate 80 is parallel to the plane where the side cover 220 is located.

[0080] In actual use, the side cover 220 can be sealed and bonded to the box body 210. When maintenance is needed, the telescopic element 60 is controlled not to work, the side cover 220 is pried open, the slide plate 80 is slid, and the telescopic element 60 is pulled out from the box body 20 inside the data board.

[0081] In this embodiment, the buoy device further includes a second force sensor 90, and the box body 20 in the data board further includes an upper cover 230 buckled with the box body 210, and the second force sensor 90 is arranged between the box body 210 and the upper cover 230, and the upper cover 230 is buckled with the box body 210 to apply pressure to the second force sensor 90;

[0082] The second force sensor 90 is electrically connected to the control module 30. When the pressure value sensed by the second force sensor 90 is lower than the set value, the control module 30 controls the telescopic element 60 to retract and then continue to perform telescopic movement and drive the damaging mechanism 70 to hit the core data board 40 for the second time to further damage the chip 410 of the core data board 40.

[0083] During actual use, the first smashing may not successfully damage the core data module. When the upper cover 230 is opened, the second force sensor 90 senses and causes the telescopic element 60 to drive the smashing mechanism 70 to hit the core data board 40 for a second time, thereby further damaging the core data board 40.

[0084] Secondary destruction increases the possibility of core data modules being damaged.

[0085] In this embodiment, a third force sensor 100 is further included. The third force sensor 100 is disposed on the core data board 40. A detection component 720 corresponding to the third sensor is disposed on the damage mechanism 70. The detection component 720 is disposed on the same side as the damage tip 710, and the plane where the end of the detection component 720 is located is lower than the plane where the end of the damage tip 710 is located.

[0086] The third force sensor 100 is electrically connected to the control module 30 . When the detection component 720 is pressed against the third force sensor 100 and the pressure value sensed by the third force sensor 100 reaches a set value, the control module 30 controls the telescopic element 60 to stop moving.

[0087] Through the induction of the third force sensor 100, the damage mechanism 70 provides feedback on the damage of the core data board 40 so that the telescopic element 60 stops moving.

[0088] In this embodiment, the detection component 720 includes an elastic member 721 and a touch plate 722 connected to the elastic member 721 . The elastic member 721 is fixed on the damaging mechanism 70 , and the touch plate 722 is used to contact the third force sensor 100 .

[0089] In this embodiment, the plane where the surface of the touch panel 722 is located is parallel to the plane where the third force sensor 100 is located.

[0090] In this embodiment, an elastic pressure plate 110 is further included, a groove 212 is provided on the top of the box body 210, and the second force sensor 90 is provided in the groove 212;

[0091] The elastic pressure plate 110 is rotatably mounted on the box body 210;

[0092] When the box body 210 is buckled with the upper cover 230 , the elastic pressing plate 110 is pressed against the second force sensor 90 through the upper cover 230 . When the upper cover 230 is removed from the box body 210 , the elastic pressing plate 110 is ejected from the second force sensor 90 .

[0093] In actual use, the box body 210 has a rotating shaft, and the elastic pressing plate 110 is rotatably mounted on the rotating shaft.

[0094] In actual use, a torsion spring is also included, and the elastic pressure plate 110 is installed on the rotating shaft through the torsion spring.

[0095] like Figure 7 As shown, in this embodiment, a wedge-shaped surface 910 is formed on the second force sensor 90 , and the wedge-shaped surface 910 is used to contact the elastic pressure plate 110 .

[0096] like Figure 1 As shown, a buoy cover 101 is also provided on the buoy outer shell 10 . By opening the buoy cover 101 , the data board inner box 20 can be installed into the buoy outer shell 10 .

[0097] The above description is only a preferred embodiment of the present invention, and does not limit the patent protection scope of the present invention. Any equivalent structural transformation made by using the contents of the present invention and the drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the present invention.

Claims

1. A buoy device with data self-destruction function, characterized in that: It includes a buoy outer shell, a data board inner box, a control module, a core data board, a first force sensor, a telescopic element and a damage mechanism; The core data board has a chip for storing detection data, and the core data board is arranged inside the data board inner box and at the bottom of the data board inner box; The damage mechanism is arranged inside the inner box of the data board and above the core data board. The damage mechanism has a damage tip, and the damage tip is arranged corresponding to the chip of the core data board. The telescopic element is arranged inside the data board inner box, one end of the telescopic element is mounted on the data board inner box, and the other end is fixed to the damage mechanism; The data board inner box is arranged inside the buoy outer box, an enclosed first space is formed between the inner side wall of the buoy outer box and the outer side wall of the data board inner box, and the first force sensor is arranged in the first space; The air pressure in the first space is controlled to be greater than the atmospheric pressure, so that the first force sensor has a first pressure value greater than the atmospheric pressure; the telescopic element and the first force sensor are respectively connected to the control module by electrical signals, and when the air pressure value sensed by the first force sensor is lower than the first pressure value, the control module controls the telescopic element to extend and drives the damaging mechanism to hit the core data board for the first time to damage the chip of the core data board.

2. A buoy device with data self-destruction function as claimed in claim 1, characterized in that: The first force sensor is an air pressure sensor; The telescopic element is an electric push rod; The buoy device also includes a solar panel, which is used to be electrically connected to the electric push rod and provide a power source for the electric push rod.

3. A buoy device with data self-destruction function as claimed in claim 1, characterized in that: It also includes columns, and the core data board is suspended inside the data board box through the columns.

4. A buoy device with data self-destruction function as claimed in claim 1, characterized in that: It also includes a slide plate, which is slidably disposed inside the data board inner box and above the damage mechanism; The telescopic element is fixed on the slide plate and is installed on the inner box of the data board through the slide plate.

5. A buoy device with data self-destruction function as claimed in claim 4, characterized in that: The data board inner box includes a box body and a side cover embedded in the box body. The top inner wall of the box body is provided with a slide groove, and the slide plate is provided with a slider, or the top inner wall of the box body is provided with a slider, and the slide plate is provided with a slide groove, and the slide plate is slidably arranged on the top of the box body through the slider or the slide groove; The sliding direction of the slide plate is parallel to the plane where the side cover is located.

6. A buoy device with data self-destruction function as claimed in claim 5, characterized in that: The buoy device further includes a second force sensor, the data board inner box further includes an upper cover buckled with the box body, the second force sensor is arranged between the box body and the upper cover, and pressure is applied to the second force sensor by buckling the upper cover with the box body; The second force sensor is connected to the control module via an electrical signal. When the pressure value sensed by the second force sensor is lower than a set value, the control module controls the telescopic element to retract and continue to perform telescopic movement and drive the damaging mechanism to impact the core data board for the second time to further damage the chip of the core data board.

7. A buoy device with data self-destruction function as claimed in claim 6, characterized in that: It also includes a third force sensor, which is arranged on the core data board, and the tampering mechanism is provided with a detection component which is arranged corresponding to the third force sensor, the detection component is arranged on the same side as the tampering tip, and the plane where the end of the detection component is located is lower than the plane where the end of the tampering tip is located; The third force sensor is connected to the control module via an electrical signal. When the detection component is pressed against the third force sensor and the pressure value sensed by the third force sensor reaches a set value, the control module controls the telescopic element to stop moving.

8. A buoy device with data self-destruction function as claimed in claim 7, characterized in that: The detection component includes an elastic member and a touch plate connected to the elastic member, the elastic member is fixed on the damage mechanism, and the touch plate is used to contact the third force sensor.

9. A buoy device with data self-destruction function as claimed in claim 6, characterized in that: It also includes an elastic pressing plate, the top of the box body is provided with a groove, and the second force sensor is arranged in the groove; The elastic pressure plate is rotatably mounted on the box body; When the box body is buckled with the upper cover, the elastic pressure plate is pressed against the second force sensor through the upper cover, and when the upper cover is removed from the box body, the elastic pressure plate pops off from the second force sensor.

10. A buoy device with data self-destruction function as claimed in claim 9, characterized in that: A wedge-shaped surface is formed on the second force sensor, and the wedge-shaped surface is used to contact the elastic pressure plate.

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