Computer hard disk protection device

Abstract

The invention belongs to the technical field of safety devices, and particularly relates to a computer hard disk protection device, through the arrangement of a protection mechanism, articles in a box body can be hidden and protected when an unauthorized user tries to start the device when important hard disks, USB flash disks, mobile identities and other articles are stored, and the safety of the computer hard disk protection device is improved. Therefore, an unauthorized user cannot directly obtain the articles after opening the box body, and further protection can be provided for the articles, so that the speed of obtaining the articles by the unauthorized user is delayed, and the difficulty is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of safety devices, and in particular relates to a computer hard disk protection device. Background Art

[0002] With the development and popularization of computer and Internet technologies, using computer and Internet technologies to assist various industries in carrying out production activities has become a common means of production. However, due to their different positioning, the security positioning of some industries is also different, such as electricity, water conservancy and other infrastructure.

[0003] At present, in order to provide effective protection for such important infrastructure, production system passwords are usually used for protection, such as system password settings and identity authentication in the operating system. The identity authentication also includes external hardware device launchers such as USB flash drive keys, which can provide multiple barriers to the operation of important computer operating equipment. In order to protect such important external hardware items, in addition to the relevant authorized personnel carrying them with them, corresponding protection devices are also used for storage protection. On the one hand, it avoids the possibility of loss or damage when carried with them, and on the other hand, the protection device can record the person who opens the device for rapid traceability. At present, general protection devices can only provide storage functions when protecting such items. When facing some unauthorized personnel trying to maliciously open them, it is difficult to perform further protection operations. Summary of the invention

[0004] The purpose of the present invention is to provide a computer hard disk protection device to solve the problems mentioned in the background technology.

[0005] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows:

[0006] A computer hard disk protection device comprises a box body and a control panel, wherein a box door is provided at the front side of the box body, a door lock is provided between the box door and the box body, a verification mechanism is provided on the box door, a plurality of storage compartments are provided in the box body, and a protection mechanism matching the plurality of storage compartments is also provided in the box body;

[0007] The protection mechanism includes a floating interlayer group, a transmission assembly and a limit assembly. The floating interlayer group is matched with a plurality of storage compartments. A mounting cavity is provided at the lower side of the box body. The transmission assembly is arranged in the mounting cavity and is transmission-connected to the floating interlayer group. The limit assembly is arranged between the mounting cavity and the floating interlayer group.

[0008] The floating interlayer group includes a back plate, a plurality of interlayer plates and a bottom plate. The back plate is slidably disposed in the box body and is located at the rear inner wall of a plurality of storage compartments. The plurality of storage compartments are interconnected from top to bottom. The bottom plate is disposed at the lowermost end of the back plate. The plurality of interlayer plates are arranged in groups of two and at intervals. The plurality of interlayer plates in the group correspond one to one to the plurality of storage compartments.

[0009] The height of the communication opening between two adjacent storage compartments matches the height from the upper end to the lower end of two partition boards in the same group.

[0010] The transmission assembly comprises a motor, a lifting drive and an active bevel gear. The motor is fixed in the installation cavity. The active bevel gear is concentrically arranged with the output shaft of the motor. The lifting drive is arranged between the back plate and the motor.

[0011] The lifting drive includes a first screw, a driven gear and an active meshing gear. The first screw is rotatably arranged in the box body and is threadedly connected to the back plate. The driven gear is concentrically connected to the first screw and is located in the installation cavity. The active meshing gear is concentrically connected to the output shaft of the motor and meshes with the driven gear. The active meshing gear includes a wheel body, a plurality of meshing teeth and a plurality of elastic telescopic rods. An annular cavity is opened in the wheel body. A plurality of the meshing teeth are slidably connected to the wheel body and extend into the cavity. A plurality of the elastic telescopic rods are arranged in the cavity and correspond to the plurality of meshing teeth one by one. The elastic telescopic rods remain extended outward in a stationary state.

[0012] The limit assembly includes a liquid supplier and a stopper. The liquid supplier is arranged in the installation cavity and is transmission-connected to the active bevel gear. The number of the stoppers corresponds to the number of the interlayer plates and is connected to the liquid path of the liquid supplier.

[0013] The liquid supply device includes a driven bevel gear, a second screw, a pump cylinder, a plug body and a sleeve. The pump cylinder is fixed in the installation cavity, the plug body is slidingly sealed in the pump cylinder, the second screw is coaxially rotatable and arranged in the pump cylinder and extends out, one end of the second screw is connected to the driven bevel gear and meshes with the driving bevel gear, the plug body is coaxially threaded with the second screw, the sleeve is sleeved on the second screw and is located at the end of the plug body and the pump cylinder away from the driven bevel gear, the end of the pump cylinder away from the driven bevel gear is provided with a liquid supply pipe connected to the blocker, the liquid supply pipe is a three-way pipe and the other outlet is connected to a liquid storage cylinder provided with a resistance valve.

[0014] The number of the stoppers corresponding to the partition plate is at least two, and the stoppers include a tail shaft, a limit shaft, an adsorption sheet and a break piece. The box body is provided with a liquid path and a limit cavity that match the stopper and are connected to the liquid supply pipe. The limit cavity is composed of two sections that are connected to each other and have different diameters, and the section with a larger diameter faces the partition plate. The tail shaft and the limit shaft are concentrically formed as one piece. The adsorption sheet is concentrically arranged at the intersection of the tail shaft and the limit shaft and is connected to the section with a larger diameter of the limit cavity in a sliding seal. The tail shaft and the limit cavity are provided with a sliding seal. The break piece is annular and is arranged at the opening of the section with a larger diameter of the limit cavity. The tail shaft is provided with a U-shaped liquid groove, and the partition plate is provided with a limit hole that matches the limit shaft.

[0015] The adsorption sheet is a magnet with a positive pole, the switch sheet is composed of a magnet and an electromagnet occupying the upper and lower parts respectively, the magnet pole on the switch sheet is a negative pole and the electromagnet is a positive pole after being energized, and the positive pole magnetism of the electromagnet after being energized is greater than the negative pole magnetism of the magnet on the switch sheet.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] By setting up a protection mechanism, when storing important hard disks, U disks, mobile identities and other items, when an unauthorized user tries to open the device, the items in the box can be hidden and protected, so that the unauthorized user cannot directly obtain the items after opening the box. The items can also be further protected, thereby delaying the speed and increasing the difficulty for unauthorized users to obtain the items. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0019] Figure 1 The present invention is a schematic structural diagram of a computer hard disk protection device.

[0020] Figure 2 This is a schematic diagram of the structure of the present invention after the box door is removed.

[0021] Figure 3 It is a vertical structural cross-sectional view of the present invention.

[0022] Figure 4 It is a structural schematic diagram of the protection mechanism of the present invention.

[0023] Figure 5 It is a vertical structural cross-sectional view from another angle of the present invention.

[0024] Figure 6 It is a schematic structural diagram of the limiting component of the present invention.

[0025] Figure 7 It is a structural cross-sectional view of the active meshing gear of the present invention.

[0026] Box body 1, box door 11, storage compartment 12, installation cavity 13, back plate 2, interlayer plate 21, bottom plate 22, motor 3, active bevel gear 31, first screw 32, driven gear 33, wheel body 4, meshing teeth 41, elastic telescopic rod 42, annular cavity 43, driven bevel gear 5, second screw 51, pump cylinder 52, plug body 53, sheath 54, tail shaft 6, limit shaft 61, adsorption sheet 62, on-off sheet 63, limit cavity 64, U-shaped liquid groove 65, limit hole 66. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Example 1: Figure 1-7 As shown, a computer hard disk protection device comprises a box body 1 and a control panel, a box door 11 is provided at the front side of the box body 1, a door lock is provided between the box door 11 and the box body 1, the box door 11 is provided with a verification mechanism, a plurality of storage compartments 12 are opened in the box body 1, and a protection mechanism matching the plurality of storage compartments 12 is also provided in the box body 1;

[0029] The protection mechanism includes a floating interlayer group, a transmission assembly and a limit assembly. The floating interlayer group corresponds to and matches a plurality of storage compartments 12. A mounting cavity 13 is provided at the lower side of the box body 1. The transmission assembly is provided in the mounting cavity 13 and is transmission-connected to the floating interlayer group. The limit assembly is provided between the mounting cavity 13 and the floating interlayer group.

[0030] The floating interlayer group includes a back plate 2, a plurality of interlayer plates 21 and a bottom plate 22. The back plate 2 is slidably arranged in the box body 1 and is located on the rear inner wall of the plurality of storage compartments 12. The plurality of storage compartments 12 are interconnected from top to bottom. The bottom plate 22 is arranged at the lowermost end of the back plate 2. The plurality of interlayer plates 21 are arranged in groups of two and at intervals. The plurality of interlayer plates 21 in the group correspond one to one to the plurality of storage compartments 12.

[0031] When protecting important items such as computer data hard disks, password USB flash drives, and identity disks, such items can be placed in the protection mechanism of the storage compartments 12 in the box body 1, wherein several storage compartments 12 can store different items in partitions for easy retrieval when needed;

[0032] When storage is completed, the box door 11 can be closed. The box door 11 cooperates with the door lock to form a closed space protection for the box body 1. When the box door 11 needs to be opened, it can only be opened by a verification mechanism, where the verification mechanism includes but is not limited to passwords, fingerprints, irises, keys and other means, so as to ensure that the opener is authorized;

[0033] Furthermore, each surface of the box 1 is provided with a continuous circuit. When the circuit is cut off, the device may be powered off or maliciously damaged to cause the circuit to be cut off. Or during the storage protection process, when the verification mechanism has multiple verification errors, the protection state is triggered. At this time, the floating interlayer group of the protection mechanism will hide and protect the stored files through the transmission component and the limit component, so as to protect the items in the box 1 when malicious power outages or accidental power outages or attempts to open the device in an unauthorized state, so as to increase the difficulty for unauthorized persons to open the box 1 and confuse unauthorized persons after opening the box 1, thereby achieving a certain protection effect on important items. At the same time, the control panel notifies the management personnel through the communication module to achieve a warning effect.

[0034] The height of the communication opening between two adjacent storage compartments 12 matches the height from the upper end to the lower end of two partition plates 21 in the same group.

[0035] The transmission assembly includes a motor 3 , a lifting drive and an active bevel gear 31 . The motor 3 is fixed in the mounting cavity 13 . The active bevel gear 31 is coaxially arranged with the output shaft of the motor 3 . The lifting drive is arranged between the back plate 2 and the motor 3 .

[0036] The lifting drive includes a first screw rod 32, a driven gear 33 and an active meshing gear. The first screw rod 32 is rotatably arranged on the box body 1 and is threadedly connected to the back plate 2. The driven gear 33 is concentrically connected to the first screw rod 32 and is located in the installation cavity 13. The active meshing gear is concentrically connected to the output shaft of the motor 3 and meshes with the driven gear 33. The active meshing gear includes a wheel body 4, a plurality of meshing teeth 41 and a plurality of elastic telescopic rods 42. An annular cavity 43 is opened in the wheel body 4. The plurality of meshing teeth 41 are slidably connected to the wheel body 4 and extend into the cavity. The plurality of elastic telescopic rods 42 are arranged in the cavity and correspond one-to-one with the plurality of meshing teeth 41. The elastic telescopic rods 42 remain extended outward in a stationary state.

[0037] When the protection state is started, the motor 3 starts its output shaft to drive the active meshing gear to rotate. At this time, the active meshing gear will drive the driven gear 33 to rotate the first screw 32. The first screw 32 rotates to cooperate with the box body 1 to limit the back plate 2, so that the back plate 2 is lifted and lowered to achieve the state of switching the position of the interlayer plate 21. The active bevel gear 31 will synchronize the operation of the output shaft of the motor 3 and drive the limit assembly connected thereto, and then use the limit assembly to switch the interlayer plate 21 with the appropriate position lifting adjustment;

[0038] Furthermore, in order to achieve stable limiting and step-by-step driving, so as to avoid the limiting component from falling into position in advance and causing the partition plate 21 to be unable to cooperate with the limiting component for limiting, in the initial operating state, the partition plate 21 is directly driven by the transmission component, that is, as soon as the motor 3 is started, the partition plate 21 immediately moves up and down, and when the moving lifting position of the back plate 2 reaches the maximum stroke, the back plate 2 cannot continue to move, that is, the active meshing gear will not be able to transmit when driving the driven gear 33. At this time, the meshing teeth 41 of the active meshing gear will be retracted back into the annular cavity 43 through the elastic telescopic rod 42 to skip the driven gear 33, thereby meeting the transmission needs of the active bevel gear 31.

[0039] Embodiment 2: The limit assembly includes a liquid supplier and a stopper. The liquid supplier is arranged in the installation cavity 13 and is transmission-connected to the active bevel gear 31. The number of the stoppers corresponds to the number of the interlayer plates 21 and is connected to the liquid path of the liquid supplier.

[0040] The liquid feeder includes a driven bevel gear 5, a second screw 51, a pump cylinder 52, a plug 53 and a sheath 54. The pump cylinder 52 is fixedly arranged in the installation cavity 13, the plug 53 is slidingly sealed in the pump cylinder 52, the second screw 51 is coaxially rotatable and arranged in the pump cylinder 52 and extends out, one end of the second screw 51 is connected to the driven bevel gear 5 and meshes with the driving bevel gear 31, the plug 53 is coaxially threaded with the second screw 51, the sheath 54 is sleeved on the second screw 51 and is located at the end of the plug 53 and the pump cylinder 52 away from the driven bevel gear 5, and the end of the pump cylinder 52 away from the driven bevel gear 5 is provided with a liquid supply pipe connected to the resistor, the liquid supply pipe is a three-way pipe and the other outlet is connected to a liquid storage cylinder provided with a resistance valve.

[0041] The number of resistors corresponding to the partition plate 21 is at least two, and the resistor includes a tail shaft 6, a limit shaft 61, an adsorption sheet 62 and a through-break sheet 63. The box body 1 is provided with a liquid path and a limit chamber 64 that match the resistor and are connected to the liquid supply pipe. The limit chamber 64 is composed of two sections that are connected to each other and have different diameters. The section with a larger diameter faces the partition plate 21. The tail shaft 6 and the limit shaft 61 are concentrically formed as one piece. The adsorption sheet 62 is concentrically arranged at the intersection of the tail shaft 6 and the limit shaft 61 and is connected to the section with a larger diameter of the limit chamber 64 in a sliding seal. The tail shaft 6 and the limit chamber 64 are provided with a sliding seal. The through-break sheet 63 is annular and is arranged at the opening of the section with a larger diameter of the limit chamber 64. The tail shaft 6 is provided with a U-shaped liquid groove 65, and the partition plate 21 is provided with a limit hole 66 that matches the limit shaft 61.

[0042] The adsorption sheet 62 is a magnet with a positive pole. The switch sheet 63 is composed of a magnet and an electromagnet occupying the upper and lower parts respectively. The magnet pole on the switch sheet 63 is a negative pole and the electromagnet is a positive pole after being energized. The positive magnetic property of the electromagnet after being energized is greater than the negative magnetic property of the magnet on the switch sheet 63.

[0043] When the active bevel gear 31 rotates and drives the driven bevel gear 5, the second screw 51 connected to the driven bevel gear 5 rotates at this time to drive the plug body 53 to move in the pump cylinder 52, thereby generating negative pressure or extrusion force in the pump cylinder 52, wherein the sheath 54 can protect the second screw 51 and provide a sealed environment. When the extrusion force is generated, it is in a triggered protection state. At this time, the liquid in the pump cylinder 52 is output through the liquid supply pipe and the liquid path to the stopper. When the liquid is output, it will be input into a larger diameter section of the limiting cavity 64 through the U-shaped liquid groove 65 on the tail shaft 6 of the stopper, and the input space is on the rear side of the adsorption sheet 62. That is, it can generate liquid thrust on the adsorption sheet 62 so that the limit shaft 61 extends outward. With the continuous input of liquid, when the adsorption sheet 62 approaches the on-off sheet 63, the magnet on the on-off sheet 63 will attract the adsorption sheet 62, so that the adsorption sheet 62 no longer relies on the liquid thrust, but moves by magnetic attraction until the adsorption sheet 62 and the on-off sheet 63 fit each other. At this time, the opening of the U-shaped liquid groove 65 at the rear end of the tail shaft 6 is immersed in the connection between the two sections of the limit cavity 64, that is, the opening of the U-shaped liquid groove 65 is closed, so that the on-off adsorption of the liquid no longer acts on the tail shaft 6 and reaches a completely locked state, so as to achieve a safer locking effect.

[0044] Correspondingly, when the protection state needs to be turned off, the electromagnet on the switch piece 63 can be energized. Since the magnetic poles of the electromagnet are the same as the magnetic poles of the adsorption sheet 62 and the magnetism of the electromagnet after being energized is greater than the magnetism of the magnet on the switch piece 63, the adsorption sheet 62 will be pushed away by the magnetic poles, thereby connecting the opening of the U-shaped liquid groove 65 to the liquid path again.

[0045] In order to further ensure short-term stroke compensation during the magnet adsorption process, the side of the limiting cavity 64 is also provided with interconnected liquid storage bags, which have a certain expandability and can store a small amount of liquid. In this way, it can meet the partial stroke activity of the adsorption sheet 62 when the opening of the U-shaped liquid groove 65 is blocked, thereby compensating for part of the liquid or storing part of the liquid to meet the needs of the locking or resetting state.

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A computer hard disk protection device, comprising a box body and a control panel, wherein a box door is provided on the front side of the box body, a door lock is provided between the box door and the box body, and a verification mechanism is provided on the box door, characterized in that: The box body is provided with a plurality of storage compartments, and the box body is also provided with a protection mechanism matching the plurality of storage compartments; The protection mechanism includes a floating interlayer group, a transmission assembly and a limit assembly. The floating interlayer group is matched with a plurality of storage compartments. A mounting cavity is provided at the lower side of the box body. The transmission assembly is arranged in the mounting cavity and is transmission-connected to the floating interlayer group. The limit assembly is arranged between the mounting cavity and the floating interlayer group. The floating interlayer group includes a back plate, a plurality of interlayer plates and a bottom plate. The back plate is slidably disposed in the box body and is located at the rear inner wall of a plurality of storage compartments. The plurality of storage compartments are interconnected from top to bottom. The bottom plate is disposed at the lowermost end of the back plate. The plurality of interlayer plates are arranged in groups of two and at intervals. The plurality of interlayer plates in the group correspond one to one to the plurality of storage compartments.

2. A computer hard disk protection device according to claim 1, characterized in that: The height of the communication opening between two adjacent storage compartments matches the height from the upper end to the lower end of two partition boards in the same group.

3. A computer hard disk protection device according to claim 2, characterized in that: The transmission assembly comprises a motor, a lifting drive and an active bevel gear. The motor is fixed in the installation cavity. The active bevel gear is concentrically arranged with the output shaft of the motor. The lifting drive is arranged between the back plate and the motor.

4. A computer hard disk protection device according to claim 3, characterized in that: The lifting drive includes a first screw, a driven gear and an active meshing gear. The first screw is rotatably arranged in the box body and is threadedly connected to the back plate. The driven gear is concentrically connected to the first screw and is located in the installation cavity. The active meshing gear is concentrically connected to the output shaft of the motor and meshes with the driven gear. The active meshing gear includes a wheel body, a plurality of meshing teeth and a plurality of elastic telescopic rods. An annular cavity is opened in the wheel body. A plurality of the meshing teeth are slidably connected to the wheel body and extend into the cavity. A plurality of the elastic telescopic rods are arranged in the cavity and correspond to the plurality of meshing teeth one by one. The elastic telescopic rods remain extended outward in a stationary state.

5. A computer hard disk protection device according to claim 4, characterized in that: The limit assembly includes a liquid supplier and a stopper. The liquid supplier is arranged in the installation cavity and is transmission-connected to the active bevel gear. The number of the stoppers corresponds to the number of the interlayer plates and is connected to the liquid path of the liquid supplier.

6. A computer hard disk protection device according to claim 5, characterized in that: The liquid supply device includes a driven bevel gear, a second screw, a pump cylinder, a plug body and a sleeve. The pump cylinder is fixed in the installation cavity, the plug body is slidingly sealed in the pump cylinder, the second screw is coaxially rotatable and arranged in the pump cylinder and extends out, one end of the second screw is connected to the driven bevel gear and meshes with the driving bevel gear, the plug body is coaxially threaded with the second screw, the sleeve is sleeved on the second screw and is located at the end of the plug body and the pump cylinder away from the driven bevel gear, the end of the pump cylinder away from the driven bevel gear is provided with a liquid supply pipe connected to the blocker, the liquid supply pipe is a three-way pipe and the other outlet is connected to a liquid storage cylinder provided with a resistance valve.

7. A computer hard disk protection device according to claim 6, characterized in that: The number of the stoppers corresponding to the partition plate is at least two, and the stoppers include a tail shaft, a limit shaft, an adsorption sheet and a break piece. The box body is provided with a liquid path and a limit cavity that match the stopper and are connected to the liquid supply pipe. The limit cavity is composed of two sections that are connected to each other and have different diameters, and the section with a larger diameter faces the partition plate. The tail shaft and the limit shaft are concentrically formed as one piece. The adsorption sheet is concentrically arranged at the intersection of the tail shaft and the limit shaft and is connected to the section with a larger diameter of the limit cavity in a sliding seal. The tail shaft and the limit cavity are provided with a sliding seal. The break piece is annular and is arranged at the opening of the section with a larger diameter of the limit cavity. The tail shaft is provided with a U-shaped liquid groove, and the partition plate is provided with a limit hole that matches the limit shaft.

8. A computer hard disk protection device according to claim 7, characterized in that: The adsorption sheet is a magnet with a positive pole, the switch sheet is composed of a magnet and an electromagnet occupying the upper and lower parts respectively, the magnet pole on the switch sheet is a negative pole and the electromagnet is a positive pole after being energized, and the positive pole magnetism of the electromagnet after being energized is greater than the negative pole magnetism of the magnet on the switch sheet.

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