CN115525937B - Hard disk anti-theft system and server - Google Patents

Hard disk anti-theft system and server Download PDF

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Publication number
CN115525937B
CN115525937B CN202211496357.4A CN202211496357A CN115525937B CN 115525937 B CN115525937 B CN 115525937B CN 202211496357 A CN202211496357 A CN 202211496357A CN 115525937 B CN115525937 B CN 115525937B
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China
Prior art keywords
door panel
push rod
infrared
hard disk
theft system
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CN202211496357.4A
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Chinese (zh)
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CN115525937A (en
Inventor
贾晓飞
李文方
刘耀阳
夏记成
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Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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Priority to CN202211496357.4A priority Critical patent/CN115525937B/en
Publication of CN115525937A publication Critical patent/CN115525937A/en
Application granted granted Critical
Publication of CN115525937B publication Critical patent/CN115525937B/en
Priority to PCT/CN2023/109617 priority patent/WO2024113918A1/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/88—Detecting or preventing theft or loss
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/187—Mounting of fixed and removable disk drives
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention discloses a hard disk anti-theft system and a server, relating to the technical field of computer equipment, wherein the hard disk anti-theft system comprises: the computer case is provided with a storage bin for placing a hard disk; the movable piece is used for locking or unlocking the door panel device; the door plate device is movably or rotatably arranged at the opening of the storage bin, and is locked with the movable piece when being in a closed state; an unlocking device; the door panel device is used for controlling the action of the movable piece so as to unlock the movable piece from the door panel device; the signal receiving device is used for receiving optical signals with preset wavelength and preset intensity and sending the signals to the control device after receiving the optical signals; and the control device is used for controlling the unlocking device to move according to the signal sent by the signal receiving device. The hard disk anti-theft system provided by the invention can effectively prevent lawless persons from stealing the hard disk and improve the data security of the hard disk module.

Description

Hard disk anti-theft system and server
Technical Field
The invention relates to the technical field of computer equipment, in particular to a hard disk anti-theft system. In addition, the invention also relates to a server comprising the hard disk anti-theft system.
Background
The shipment volume of the server increases year by year, the demand of a client on the storage safety of the server is increasingly strong, most of the storage hard disks are external insertion type hard disk modules in the prior art, in the specific using process, the hard disk modules and the case can be unlocked by manually pressing a specific position, the hard disk modules are taken out, the taking-out mode is simple, the storage data can be easily dismounted by lawbreakers and stolen, and certain potential safety hazards exist.
In summary, how to improve the data security of the hard disk module is a problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of this, the present invention provides a hard disk anti-theft system, which controls the opening of a door panel device through a specific optical signal, so as to effectively increase the difficulty of taking out the hard disk anti-theft system, prevent a hard disk from being stolen, and increase the data security of a hard disk module.
Another object of the present invention is to provide a server including the above hard disk anti-theft system.
In order to achieve the above purpose, the invention provides the following technical scheme:
an anti-theft system for a hard disk, comprising:
the computer case is provided with a storage bin for placing a hard disk;
the movable piece is used for locking or unlocking the door panel device and movably arranged in the case;
the door plate device is movably or rotatably arranged at the opening of the storage bin and used for opening or closing the storage bin, and when the door plate device is in a closed state, the door plate device is locked with the movable piece;
the unlocking device is used for controlling the action of the movable piece so as to unlock the movable piece and the door panel device; the unlocking device is movably arranged in the case between a first position and a second position; when the unlocking device is located at the first position, the unlocking device is clamped with the movable piece, and the door panel device is unlocked from the movable piece; when the unlocking device is located at the second position, the unlocking device is clamped with the movable piece;
the signal receiving device is used for receiving optical signals with preset wavelength and preset intensity and sending the signals to the control device after receiving the optical signals;
and the control device is used for controlling the unlocking device to move at the first position and the second position according to the signal sent by the signal receiving device.
Optionally, the unlocking device comprises:
a push rod assembly movably disposed along an axial direction thereof between the first position and the second position;
the magnetic attraction component is used for attracting the push rod component to move to the first position or the second position; the control device controls the magnetic attraction force of the magnetic attraction component on the push rod component according to the received signals sent by the signal receiving device.
Optionally, the putter assembly includes:
a push rod movably arranged between the first position and the second position along the axial direction of the push rod;
the fixed seat is fixedly arranged on the push rod, and when the push rod is positioned at the first position, the fixed seat pushes the movable piece to move so as to unlock the door panel device and the movable piece, and the fixed seat is clamped with the movable piece; when the push rod is located at the second position, the fixed seat and the movable piece are unlocked.
Optionally, a return spring is sleeved on the outer periphery of the push rod, and the return spring is used for enabling the push rod to move to the second position.
Optionally, the fixed seat is provided with a first hook, and the movable member is provided with a second hook which is in matched clamping connection with or released from the first hook.
Optionally, the chassis is provided with a first through hole, and when the push rod is located at the second position, the push rod partially extends out of the first through hole.
Optionally, a limiting seat is arranged in the chassis, the limiting seat is provided with a second through hole through which the push rod can pass, and the radial dimension of the second through hole is smaller than the dimension of the fixing seat, so as to limit the axial movement distance of the push rod.
Optionally, the movable member is swingably disposed in the chassis, and the movable member is connected to the chassis through a first elastic member, so that the movable member is reset under the action of the first elastic member.
Optionally, the door panel device comprises:
the door panel component is rotatably arranged at the opening of the storage bin;
and one end of the second elastic piece is connected with the door panel component, the other end of the second elastic piece is connected with the case, and when the door panel component and the movable piece are unlocked, the door panel component is opened under the action of the elastic force of the second elastic piece.
Optionally, the movable member is provided with a third hook, and the door panel assembly is provided with a fourth hook which is engaged with or disengaged from the third hook.
Optionally, the door panel assembly includes a first door panel and a second door panel that are arranged in a split manner, and both the first door panel and the second door panel are rotatably arranged on the chassis.
Optionally, the second door panel includes an extension portion protruding toward the first door panel, when the first door panel and the second door panel are in a closed state, the first door panel is pressed on the extension portion, and the fourth hook is disposed on the first door panel.
Optionally, the signal receiving apparatus includes:
the infrared receiving panel is arranged on the outer side of the case and used for receiving infrared signals;
the infrared transmission assembly is arranged in the case and used for transmitting the infrared signal received by the infrared receiving panel to the infrared photosensitive device;
and the infrared photosensitive device is connected with the control device, receives the infrared signal transmitted by the infrared transmission assembly, and sends a signal to the control device after receiving the infrared signal.
Optionally, the infrared transfer assembly comprises:
the infrared reflection piece is used for reflecting the infrared signal received by the infrared receiving panel to the infrared lamp light guide post;
the infrared lamp light guide column is used for transmitting the infrared signal reflected by the infrared reflecting piece to the infrared photosensitive device;
the infrared reflection piece and the infrared lamp light guide column are arranged in the case.
Optionally, the case includes a case main body and a detachable cover plate disposed on the case, the hard disk anti-theft system further includes an emergency pull rod movably disposed on the case main body, the emergency pull rod is connected to the unlocking device and can drive the unlocking device to move to the first position, and the cover plate completely covers the emergency pull rod.
Optionally, the cover plate further comprises an alarm system for sending out warning information when the cover plate is detached, and the alarm system is connected with the control device.
Optionally, the emergency pull rod is of a U-shaped structure, and two side walls of the U-shaped structure are connected to the unlocking device.
Optionally, a display module is arranged on the outer side of the case, and the display module is used for displaying the state of the hard disk in the case.
A server comprises the hard disk anti-theft system.
In the process of using the hard disk anti-theft system provided by the invention, when a hard disk needs to be taken out, an optical signal with a preset wavelength and preset intensity needs to be transmitted to the signal receiving device through the signal transmitting device, the signal receiving device receives the optical signal and transmits the signal to the control device after receiving the optical signal with the preset wavelength and preset intensity, the control device controls the unlocking device to move to the first position according to the received signal, when the unlocking device moves to the first position, the unlocking device is clamped with the movable part, and meanwhile, the door panel device is unlocked with the movable part, so that the door panel device is opened, and the hard disk can be taken out; when the door panel device needs to be closed; the door plate device is pushed or rotated to lock the door plate device and the moving part, the moving part and the unlocking device are unlocked at the moment, and the door plate device is in a closed state.
Compared with the prior art, in the specific use process of the hard disk anti-theft system, the door plate device can be opened only by transmitting the optical signal with the preset wavelength and the preset intensity to the signal receiving device, so that a lawless person can be effectively prevented from stealing the hard disk, and the data security of the hard disk module is improved.
In addition, the invention also provides a server comprising the hard disk anti-theft system.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of a hard disk anti-theft system according to the present invention;
fig. 2 is a schematic view of an appearance structure of a door panel device in a closed state in the hard disk anti-theft system provided by the present invention;
FIG. 3 is a schematic cross-sectional view illustrating a door panel device in a closed state in a hard disk anti-theft system according to the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 3;
FIG. 5 is a schematic view of an appearance structure of a door panel device in an open state in the hard disk anti-theft system according to the present invention;
FIG. 6 is a schematic cross-sectional view illustrating a door panel device in an open state in a hard disk anti-theft system according to the present invention;
FIG. 7 is an enlarged view of a portion of the structure of FIG. 6;
fig. 8 is a schematic view of the connection of the emergency pull rod and the withdrawing rod assembly.
In FIGS. 1-8:
the device comprises a chassis 1, a limiting seat 11, a movable part 2, a second hook 21, a first elastic part 22, a fourth hook 23, a door panel device 3, a first door panel 31, a third hook 311, a second door panel 32, an extending part 321, a second elastic part 33, a rotating shaft 34, a push rod assembly 41, a push rod 411, a fixed seat 412, a first hook 4121, a reset spring 413, a magnetic attraction assembly 42, a magnetic core 421, a coil 422, an infrared receiving panel 51, an infrared reflecting part 52, an infrared lamp light guide column 53, an infrared photosensitive device 54, an emergency pull rod 6, a display panel 7, a status lamp light guide column 8, a hard disk connector 9, a circuit board 10 and an electromagnetic connector 101.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a hard disk anti-theft system, which can effectively improve the difficulty of taking out the hard disk anti-theft system, avoid the theft of the hard disk and improve the data security of the hard disk module by controlling the opening of the door plate device through a specific optical signal. The other core of the invention is to provide a server comprising the hard disk anti-theft system.
Please refer to fig. 1-8.
This specific embodiment discloses a hard disk anti-theft system, includes: the computer case 1 is provided with a storage bin for placing a hard disk; the moving part 2 is used for locking or unlocking the door panel device, and the moving part 2 is movably arranged in the case 1; the door plate device 3 is movably or rotatably arranged at the opening of the storage bin and is used for opening or closing the storage bin, and when the door plate device 3 is in a closed state, the door plate device 3 is locked with the movable piece 2; the unlocking device is used for controlling the action of the movable piece 2 so as to unlock the movable piece 2 from the door panel device 3; the unlocking device is movably arranged in the case 1 between a first position and a second position; when the unlocking device is located at the first position, the unlocking device is clamped with the moving part 2, and the door panel device 3 and the moving part 2 are unlocked; when the unlocking device is positioned at the second position, the unlocking device is not clamped with the movable piece 2; the signal receiving device is used for receiving optical signals with preset wavelength and preset intensity and sending signals to the control device after the optical signals are received; and the control device is used for controlling the unlocking device to move at the first position and the second position according to the signal sent by the signal receiving device.
In the process of using the hard disk anti-theft system provided by the embodiment, when a hard disk needs to be taken out, an optical signal with a preset wavelength and preset intensity needs to be transmitted to the signal receiving device through the signal transmitting device, the signal receiving device receives the optical signal and sends a signal to the control device after receiving the optical signal with the preset wavelength and preset intensity, the control device controls the unlocking device to move to the first position according to the received signal, when the unlocking device moves to the first position, the unlocking device is clamped with the moving part 2, and meanwhile, the door panel device 3 is unlocked from the moving part 2, so that the door panel device 3 is opened and the hard disk can be taken out; when the door panel device 3 needs to be closed; the door panel device 3 is pushed or rotated to lock the door panel device 3 and the moving part 2, at the moment, the moving part 2 and the unlocking device are unlocked, and the door panel device 3 is in a closed state.
Compared with the prior art, the hard disk anti-theft system provided by the specific embodiment can open the door panel device 3 only by transmitting the optical signal with the preset wavelength and the preset intensity to the signal receiving device in the specific use process, so that a lawless person can be effectively prevented from stealing the hard disk, and the data security of the hard disk module is improved.
The optical signal can be an infrared signal, an ultraviolet signal and other optical signals meeting the requirements, and is determined according to actual conditions.
In this embodiment, a related power structure may be disposed in the chassis 1, for example: the motor, the electric cylinder and the like drive the unlocking device to move between a first position and a second position through the power structure; of course, a magnetic attraction structure can be arranged, and the unlocking device is controlled to move between the first position and the second position through magnetic attraction force; or other setting modes meeting the requirements are determined according to actual conditions.
The control device comprises a circuit board 10 and a related control program, and in the specific use process, the unlocking device is controlled to move to the first position only when the control device receives a signal sent by the signal receiving device.
The door plate device 3 is rotatably arranged on the case 1, and the door plate device 3 is rotated relative to the case 1 to open or close the door plate device 3; or the door device 3 is movably arranged on the case 1, the door device 3 moves relative to the case 1, when the door device 3 is drawn out relative to the case 1, the door device 3 can move to an open state, the hard disk is convenient to take out, and when the door device 3 moves inwards relative to the case 1, the door device 3 can move to a closed state.
The case 1 is a casing structure outside the hard disk anti-theft system, and may be connected to the case structure of the server, or may be directly integrated with the case structure of the server, and is specifically determined according to actual conditions, which is not described herein again.
In one embodiment, the unlocking device comprises: a push rod assembly 41 movably disposed between a first position and a second position in an axial direction thereof; the magnetic attraction component 42 is used for attracting the push rod component 41 to move to a first position or a second position; the control device controls the magnetic attraction force of the magnetic attraction component 42 on the push rod component according to the received signals.
When the magnetic attraction assembly 42 is an electromagnetic structure, the magnetic attraction force of the magnetic attraction assembly 42 on the push rod assembly 41 can be controlled to change by controlling the magnitude and direction of the current.
In a specific using process, at least a part of the push rod assembly 41 may be made of a material capable of being electromagnetically absorbed, specifically, after the control device receives a signal sent by the signal receiving device, the magnetic attraction assembly 42 is controlled to be powered on, the magnetic attraction assembly 42 has a magnetic attraction force after being powered on, and the push rod assembly 41 is adsorbed by the magnetic attraction force, so that the push rod assembly 41 moves to the first position; or after the control device receives the signal sent by the signal receiving device, the control device controls the magnetic attraction assembly 42 to be powered off, the magnetic attraction force of the magnetic attraction assembly 42 on the push rod assembly 41 is disconnected, and the push rod 411 moves to the first position under the action of other external forces.
At least part of the push rod assembly 41 can be set as a magnet, in the specific use process, after the control device receives a signal sent by the signal receiving device, the magnetic attraction assembly 42 is controlled to be powered on, the direction of the current flowing in the magnetic attraction assembly 42 is controlled, so that the magnetic attraction assembly 42 and the push rod assembly 41 have magnetic attraction, and under the action of the magnetic attraction, the push rod assembly 41 moves to the first position; when the door panel device 3 is in the closed state and the unlocking device is unlocked from the movable element 2, the direction of the current flowing in the magnetic attraction component 42 can be controlled and changed, so that repulsive force is generated between the magnetic attraction component 42 and the push rod component 41, and the push rod component 41 moves to the second position under the action of the repulsive force.
Two magnetic suction assemblies 42 can be further arranged, the two magnetic suction assemblies 42 are respectively arranged at two axial ends of the push rod assembly 41, when the control device receives a signal sent by the signal receiving device, one of the magnetic suction assemblies 42 is controlled to be electrified, the magnetic suction assembly 42 has magnetic suction force after being electrified, and the push rod assembly 41 is adsorbed through the magnetic suction force so that the push rod assembly 41 moves to the first position; when door plant device 3 is in the closed condition, when releasing the joint between unlocking means and the moving part 2, can control just magnetism subassembly 42 outage of inhaling, control another magnetism and inhale the circular telegram of subassembly 42, magnetism inhales the subassembly 42 circular telegram back and has magnetic attraction, adsorbs push rod assembly 41 through magnetic attraction to make push rod assembly 41 remove to the second position.
Push rod assembly 41 can set up in quick-witted case 1 through structures such as slide rail slidable, also can set up the spout in quick-witted case 1, and push rod assembly 41 slidable sets up in the spout, specifically confirms according to actual conditions, does not describe herein any more.
In this embodiment, the magnetic attraction component 42 controls the push rod component 41 to move, so that the structure is simplified, the number of components is reduced, and the structure compactness is improved.
In one embodiment, the push rod assembly 41 includes: a push rod 411 which is movably arranged between a first position and a second position along the axial direction; the fixed seat 412 is fixedly arranged on the push rod 411, when the push rod 411 is located at the first position, the fixed seat 412 pushes the movable element 2 to move, so that the door panel device 3 and the movable element 2 are unlocked, and the fixed seat 412 is clamped with the movable element 2; when the push rod 411 is located at the second position, the fixed seat 412 is released from the engagement with the movable member 2.
The movable member 2 is movably disposed in the chassis 1, the movable member 2 can be fixed at a fixed position without external force, when the push rod 411 moves to the first position, the fixed seat 412 pushes the movable member 2 to move, and the movable member 2 is unlocked from the door panel device 3 in the moving process, so that the door panel device 3 is in an open state; at this time, the fixed seat 412 is clamped with the movable part 2; when the door panel device 3 is in the process from the open state to the closed state under the action of an external force, the door panel device 3 applies an acting force to the movable member 2, so that the movable member 2 is released from the clamping with the fixing seat 412, and the movable member 2 is locked with the door panel device 3, thereby preventing the door panel device 3 from being opened accidentally.
Specifically, the fixing base 412 may be fixedly disposed on the push rod 411, and the fixing base 412 is connected to the push rod 411 through screws, riveting, clamping, or the like. Alternatively, the fixing base 412 and the push rod 411 are integrated, which is determined according to actual conditions.
In this embodiment, the fixing seat 412 is disposed on the push rod 411, and the fixing seat 412 is engaged with or disengaged from the moving member 2, because the moving member 2 is completely located in the chassis 1, under the condition that the fixing seat 412 is engaged with the moving member 2, an external force is not easily applied to the moving member 2, and the arrangement of the push rod assembly 41 effectively solves the problem of unlocking the moving member 2 from the door panel assembly, so that the opening process of the door panel assembly 3 is more convenient.
In an embodiment, the fixing base 412 is sleeved on the outer periphery of the push rod 411, and as shown in fig. 4, the outer periphery of the push rod 411 is sleeved with a return spring 413, and the return spring 413 is used for moving the push rod 411 to the second position. The fixed base 412 is provided with a first hook 4121, and the movable member 2 is provided with a second hook 21 which is matched with the first hook 4121 to be clamped or released. The case 1 is provided with a first through hole, and when the push rod 411 is located at the second position, part of the push rod 411 extends out of the first through hole. A limiting seat 11 is arranged in the chassis 1, the limiting seat 11 is provided with a second through hole through which the push rod 411 can pass, and the radial dimension of the second through hole is smaller than that of the fixing seat 412 to limit the axial moving distance of the push rod 411.
As shown in fig. 4, a convex portion is disposed on the periphery of the push rod 411, one end of the return spring 413 abuts against the convex portion, the other end abuts against the limit seat 11, the push rod 411 passes through the limit seat 11, and the return spring 413 and the fixing seat 412 are respectively located at two sides of the limit seat 11, of course, the return spring 413 may also be disposed between the limit seat 11 and the fixing seat 412, which is determined according to the actual situation; in the specific use process, under the action of the elastic force of the spring, in the initial state, the push rod 411 is in a push-out state and located at the second position, the end part of the push rod 411 can partially extend out of the first through hole, and the specific extending length needs to be determined according to actual conditions. When the magnetic component 42 absorbs the push rod 411, under the action of the magnetic force, the push rod 411 moves to the first position against the elastic force of the return spring 413, in the moving process, the fixing base 412 gradually approaches the moving element 2, in the process of contacting the moving element 2, the first hook 4121 on the fixing base 412 is provided with a first inclined surface, the position where the moving element 2 first contacts the fixing base 412 is provided with a second inclined surface, the first inclined surface contacts with the second inclined surface, and the fixing base 412 continuously approaches the moving element 2 along the axial direction of the push rod 411, so that the time-down acting force acts on the moving element 2 to make one side of the moving element 2, which is close to the fixing base 412, deflect downward, in the deflecting process, the moving element 2 releases the locking with the door panel device 3, and the fixing base 412 continuously moves in the direction of approaching the moving element 2 until the push rod 411 moves to the first position, at this time, the first hook 4121 is clamped with the second hook 21, as shown in fig. 7.
After the first hook 4121 and the second hook 21 are released from the engagement, under the elastic force of the return spring 413, the push rod 411 moves in the axial direction away from the movable element 2 until the fixing base 412 contacts the limiting base 11, and at this time, the push rod 411 is located at the second position because the size of the fixing base 412 is greater than that of the second through hole in the limiting base 11.
In this embodiment, the first hook 4121 and the second hook 21 are arranged to allow the fixed base 412 and the movable element 2 to be cooperatively clamped or released, so as to improve the reliability of the connection between the movable element 2 and the fixed base 412, and the return spring 413 is arranged to allow the push rod 411 to automatically return, thereby reducing the number of components and parts, and making the structure of the hard disk anti-theft system more compact.
In a specific embodiment, the push rod assembly 41 may include a push rod 411 and a fixing seat 412 fixed on the push rod 411, the magnetic attraction assemblies 42 are disposed at two axial ends of the push rod assembly 41, and the direction of the magnetic attraction applied to the push rod assembly 41 by the magnetic attraction assemblies 42 is changed by controlling the on/off direction or the current direction of the two magnetic attraction assemblies 42, so that the push rod assembly 41 moves toward or away from the movable element 2.
Two convex parts can be arranged on the push rod 411, the two convex parts are arranged at intervals along the axial direction of the push rod 411, the limiting seat 11 is positioned between the two convex parts, when one convex part is contacted with the limiting seat 11 in the moving process of the push rod 411, the push rod 411 is positioned at the first position, and when the other convex part is contacted with the limiting seat 11, the push rod 411 is positioned at the second position. Of course, other limiting structures may be adopted, which are determined according to actual situations, and are not described herein.
Preferably, in order to avoid the push rod 411 to rotate in the axial moving process, a circumferential limiting component can be arranged, the circumferential limiting component comprises a guide protrusion arranged on the push rod 411 and a guide groove arranged in the case 1 along the axial direction parallel to the push rod 411, the guide protrusion is arranged in the guide groove and slidably arranged along the guide groove, the guide protrusion is matched with the guide groove, circumferential rotation of the push rod 411 in the axial moving process can be avoided, and reliability of the hard disk anti-theft system is improved.
In one embodiment, the magnetic attraction assembly 42 may include a magnetic core 421 and a coil 422 wound around the magnetic core 421, the control device includes the circuit board 10, and the coil 422 is electrically connected to the circuit board 10.
The number of the magnetic assemblies 42 may be one, and the magnetic assemblies are disposed at one axial end of the push rod assembly 41, or the number of the magnetic assemblies 42 may be two or more, a part of the magnetic assemblies 42 is disposed at one axial end of the push rod assembly 41, and the other magnetic assemblies 42 are disposed at the other axial end of the push rod assembly 41.
In a specific use process, when the number of the magnetic assemblies 42 is one, a return spring 413 may be disposed on the push rod assembly 41, and the return of the push rod assembly 41 is controlled by the return spring 413. The coil 422 is connected to the circuit board 10, and the direction of the current in the coil 422 or the on/off of the current can be controlled by the control device.
In an embodiment, the movable element 2 is swingably disposed in the chassis 1, and the movable element 2 provides a first elastic element 22 to connect with the chassis 1, so that the movable element 2 is reset under the action of the first elastic element 22. As shown in fig. 7, the first elastic element 22 is a spring, one end of the spring is connected to the bottom of the movable element 2, the other end of the spring is connected to the casing 1, the casing 1 is provided with a rigid supporting element, the rigid supporting element is located at the lower portion of the movable element 2 and is arranged at a distance from the movable element 2 in the height direction, and the rigid supporting element is arranged at an interval from the first elastic element 22. In the specific use process, when the door panel device 3 is changed from the open state to the closed state, the door panel device 3 can downwards press the movable member 2, so that the movable member 2 integrally moves downwards until the push rod assembly 41 is released from being clamped with the movable member 2, and in the process, the movable member 2 integrally moves downwards, presses the first elastic member 22 and is close to or in abutting contact with the rigid support member; when the door panel device 3 needs to be opened, the push rod assembly 41 is controlled to move towards the direction close to the movable member 2, when the fixed seat 412 contacts the movable member 2, one end of the movable member 2 close to the fixed seat 412 is pressed downwards, the first elastic member 22 is arranged close to the fixed seat 412 than the rigid support member, and one end of the movable member 2 close to the fixed seat 412 deflects downwards, so that the movable member 2 and the door panel device 3 are unlocked.
In this embodiment, the rigid supporting member may be a supporting column or a supporting protrusion, which is determined according to actual situations and is not described herein.
The movable part 2 can be rotatably arranged inside the case 1 through a pin shaft, the case 1 is provided with a long round hole for installing the pin shaft, the pin shaft can be arranged in a lifting mode relative to the case 1 along the long round hole, one side, close to the fixed seat 412, of the movable part 2 is provided with a first elastic part 22, the first elastic part 22 is a spring, one end of the spring is connected with the bottom of the movable part 2, and the other end of the spring is connected to the case 1. In a specific using process, when the door panel device 3 is changed from an opening state to a closing state, the door panel device 3 can downwards press the movable piece 2, so that the pin shaft downwards moves along the long round hole, the movable piece 2 integrally downwards moves until the push rod assembly 41 is released from being clamped with the movable piece 2, and the movable piece 2 integrally downwards moves in the process to press the first elastic piece 22 until the door panel device 3 is locked with the movable piece 2; when the door panel device 3 needs to be opened, the push rod assembly 41 is controlled to move towards the direction close to the movable member 2, when the fixed seat 412 contacts the movable member 2, one end of the movable member 2 close to the fixed seat 412 is pressed downwards, and one end of the movable member 2 close to the fixed seat 412 swings downwards around the pin shaft, so that the movable member 2 and the door panel device 3 are unlocked.
Of course, the movable element 2 may also be mounted movably in other manners, which are determined according to actual situations and are not described herein.
In a particular embodiment, the door panel device 3 comprises: the door panel assembly is rotatably arranged at the opening of the storage bin of the case 1; and a second elastic member 33 having one end connected to the door panel assembly and the other end connected to the cabinet 1, wherein the door panel assembly is opened by an elastic force of the second elastic member 33 when the door panel assembly is unlocked from the movable member 2.
As shown in fig. 1, the door panel assembly includes a first door panel 31 and a second door panel 32 which are arranged in a split manner, the first door panel 31 and the second door panel 32 are both rotatably arranged in the chassis 1, two third hooks 311 can be arranged on the movable member 2, and fourth hooks 23 which are respectively engaged with or disengaged from the two third hooks 311 are arranged on the first door panel 31 and the second door panel 32; in a specific using process, the fourth hook 23 in the first door panel 31 is in snap fit with one of the third hooks 311, so that the first door panel 31 and the movable element 2 are locked and in a closed state; the fourth hook 23 in the second door panel 32 is in snap fit with the other third hook 311, so that the second door panel 32 is locked with the movable member 2 and is in a closed state; in the specific setting process, the first door panel 31 and the second door panel 32 are both rotatably connected to the chassis 1 through the rotating shaft 34, and the axial direction of the rotating shaft 34 is parallel to the axial direction of the push rod assembly 41, in the using process, when the push rod assembly 41 moves to the first position, the push rod assembly 41 makes the moving part 2 generate deflection, the third hook 311 in the moving part 2 is released from the clamping fit with the fourth hook 23, and under the elastic force action of the second elastic element 33, the first door panel 31 and the second door panel 32 are in an open state; when the first door panel 31 and the second door panel 32 are closed, the fourth hook 23 is engaged with the corresponding third hook 311, so that the first door panel 31 and the second door panel 32 are closed.
As shown in fig. 1, the second elastic member 33 is a spring, and two sets of second elastic members 33 are disposed corresponding to the first door panel 31 and the second door panel 32, respectively, wherein one end of one set of the second elastic members 33 is connected to the chassis 1, the other end is connected to the first door panel 31, one end of the other set of the first elastic members 22 is connected to the chassis 1, and the other end is connected to the second door panel 32.
In another embodiment, the door panel assembly may include a first door panel 31 and a second door panel 32 that are arranged in a split manner, both the first door panel 31 and the second door panel 32 are rotatably arranged in the chassis 1, the movable member 2 is provided with a set of third hooks 311, and the first door panel 31 is provided with a fourth hook 23 that is engaged with or disengaged from the third hooks 311; when the second door panel 32 is provided with an extension 321 protruding toward the first door panel 31 and the second door panel 32 are in a closed state, the first door panel 31 is pressed against the extension 321. In a specific using process, when the door panel device 3 needs to be closed, the second door panel 32 is closed first, then the first door panel 31 is closed, the first door panel 31 is pressed on the extending portion 321 of the second door panel 32, and the fourth hook 23 in the first door panel 31 is in clamping fit with the third hook 311 of the movable member 2, so that the first door panel 31 and the movable member 2 are locked and in a closed state; the second door panel 32 is pressed on the chassis 1 by the first door panel 31, so that the second door panel 32 is also in a closed state; the first door panel 31 and the second door panel 32 can be rotatably connected to the chassis 1 through the rotating shaft 34, and the axial direction of the rotating shaft 34 is perpendicular to the axial direction of the push rod assembly 41, in the using process, when the push rod assembly 41 moves to the first position, the push rod assembly 41 causes the moving part 2 to deflect, the third hook 311 in the moving part 2 is released from the clamping fit with the fourth hook 23, and under the elastic force action of the second elastic member 33, the first door panel 31 and the second door panel 32 are in an open state; when the first door panel 31 and the second door panel 32 are closed, the fourth hook 23 is engaged with the third hook 311, so that the first door panel 31 and the second door panel 32 are closed.
Preferably, one side of the second door panel 32 close to the first door panel 31 may be bent inward, and an extension 321 is disposed at the bent position, where the size of the bent position is the same as the thickness of the first door panel 31, so that when the first door panel 31 and the second door panel 32 are in a closed state, the outer surface of the first door panel 31 is flush with the outer surface of the second door panel 32.
In this embodiment, the door panel assembly is set as the first door panel 31 and the second door panel 32 which are arranged in a split manner, and when the first door panel 31 and the second door panel 32 are both in an open state, compared with a door panel, the occupied external space of the door panel in the open state can be effectively reduced.
As shown in fig. 4, an inclined plane is disposed on one side of the fourth hook 23 facing the door panel device 3, an inclined plane is disposed on one side of the third hook 311 facing the movable member 2, and in a process that the fourth hook 23 is close to the third hook 311, the inclined plane on the fourth hook 23 contacts with the inclined plane on the third hook 311, so that the third hook 311 downwardly presses the movable member 2, and the movable member 2 integrally moves downwardly until the movable member 2 contacts and is clamped with the fixing seat 412, and the fourth hook 23 descends to a position where the third hook 311 is clamped and matched, and after the third hook 311 is clamped and matched with the fourth hook 23, the door panel is in a closed state.
In a specific embodiment, the door panel assembly may include only one door panel, the door panel is rotatably connected to the chassis 1 through the rotating shaft 34, a set of third hooks 311 is disposed on the movable element 2, and a fourth hook 23 engaged with or disengaged from the third hooks 311 is disposed on the door panel; when the door panel device 3 needs to be closed, the door panel is closed, and the fourth hook 23 in the door panel is in clamping fit with the third hook 311 of the movable member 2, so that the door panel and the movable member 2 are locked and in a closed state; the axial direction of the rotating shaft 34 can be perpendicular to the axial direction of the push rod assembly 41, and in the using process, when the push rod assembly 41 moves to the first position, the push rod assembly 41 deflects the moving member 2, the third hook 311 in the moving member 2 is released from the clamping fit with the fourth hook 23, and the door panel is in the open state under the elastic force action of the second elastic member 33.
In a specific embodiment, the door panel assembly may include only one door panel, the door panel is disposed on the chassis 1 and can extend or retract through the slide rail, the movable member 2 is disposed with a set of third hooks 311, and the door panel is disposed with a fourth hook 23 engaged with or disengaged from the third hooks 311; when the door panel device 3 needs to be closed, the door panel is pushed inwards, so that the fourth hook 23 in the door panel is in clamping fit with the third hook 311 of the movable member 2, and the door panel and the movable member 2 are locked and in a closed state; in the using process, when the push rod assembly 41 moves to the first position, the push rod assembly 41 deflects the movable element 2, the third hook 311 in the movable element 2 is released from the clamping fit with the fourth hook 23, and the door panel is in the open state under the elastic force of the second elastic element 33.
Of course, the door panel assembly may be in other setting modes meeting the requirements, which are not described herein.
In one embodiment, the signal receiving apparatus includes: an infrared receiving panel 51 disposed outside the chassis 1 for receiving an infrared signal; the infrared transmission assembly is arranged in the case 1 and is used for transmitting the infrared signal received by the infrared receiving panel 51 to the infrared photosensitive device 54; and the infrared photosensitive device 54 is connected with the control device, receives the infrared signal transmitted by the infrared transmission assembly, and sends a signal to the control device when receiving the infrared signal or after receiving the infrared signal.
The infrared transmission assembly includes: an infrared reflecting member 52 for reflecting the infrared signal received by the infrared receiving panel 51 to an infrared lamp light guiding pole 53; an infrared lamp light guide column 53 for transmitting the infrared signal reflected by the infrared reflector 52 to the infrared photosensitive device 54; the infrared reflector 52 and the infrared lamp light guide column 53 are both disposed in the cabinet 1.
In a specific using process, an infrared emitter can be used for emitting an infrared signal with a preset wavelength and preset intensity to the infrared receiving panel 51, the infrared receiving panel 51 receives the infrared signal with the preset wavelength and preset intensity emitted by the infrared emitter, the infrared reflecting piece 52 reflects the infrared signal received by the infrared receiving panel 51 to the infrared lamp light guiding column 53, the infrared lamp light guiding column 53 transmits the infrared signal to the infrared photosensitive device 54, the infrared photosensitive device 54 receives the infrared signal with the preset wavelength and preset intensity and sends a signal to the control device after receiving the infrared signal, and the control device controls the unlocking device to move according to the received signal sent by the infrared photosensitive device 54; specifically, the current of the magnetic attraction assembly 42 can be controlled, and the direction change or the on-off of the current in the magnetic attraction assembly 42 can be controlled.
Under the circumstances of server outage, hard disk anti-theft system outage, in order to make the hard disk can take out smoothly under the circumstances of outage, quick-witted case 1 includes that quick-witted case main part and detachable set up in quick-witted case 1's apron, and hard disk anti-theft system still includes the portable emergent pull rod 6 that sets up in quick-witted case main part, and emergent pull rod 6 is connected with unlocking device and can drives unlocking device and remove to the primary importance, and the apron covers emergent pull rod 6 completely.
Under the condition of hard disk anti-theft system normal use, emergent pull rod 6 hides in the apron, is difficult for discovering, under the condition of hard disk anti-theft system outage, needs to dismantle the apron, removes emergent pull rod 6 and makes it drive unlocking device and remove to the primary importance, can realize opening smoothly of door plant device 3.
In order to avoid stealing the hard disk by using the emergency pull rod 6 without a driver, the hard disk anti-theft system comprises an alarm system for sending out warning information when the cover plate is detached, the alarm system is connected with the control device, and under the normal condition, the alarm system can be triggered when the cover plate is opened, or the kitchen alarm system can be used when the emergency pull rod 6 is moved, so that the alarm system sends out warning sound, and the safety of the hard disk anti-theft system is further improved.
As shown in fig. 8, the emergency pull rod 6 may be a U-shaped structure, two side walls of the U-shaped structure are both connected to the fixing seat 412 on the push rod 411 of the unlocking device, in the process of specific use, under the emergency condition, the emergency pull rod 6 may be pulled out, the emergency pull rod 6 drives the fixing seat 412 to move, and the fixing seat 412 drives the push rod 411 to move to the first position, so that the door panel device 3 is opened.
Preferably, a groove for installing the emergency pull rod 6 can be formed in the outer surface of the case main body, the thickness of the emergency pull rod 6 is the same as that of the groove, the emergency pull rod 6 is flush with the outer surface of the case main body after being installed on the case main body, the hidden effect of the emergency pull rod 6 is further improved, and the safety of a hard disk anti-theft system is improved.
It should be explained that, can also set up the emergency pull rod 6 into the structure of being connected with push rod 411, the part of emergency pull rod 6 stretches out chassis body, the apron covers the part that emergency pull rod 6 stretches out chassis body completely, under emergency, can dismantle the apron, outwards extract emergency pull rod 6, at this in-process, emergency pull rod 6 drives push rod 411 and moves to the first position, make fixing base 412 and moving part 2 joint, moving part 2 and door plant 3 remove the locking, door plant 3 is in the open mode.
In a specific embodiment, a display component is arranged on the outer side of the case 1, the display component comprises at least one of a display panel 7 and a status light guide column 8, and the display panel 7 is used for displaying the status of a hard disk in the case 1; a state light guide column 8 is arranged on the outer side of the case 1, and the state light guide column 8 is used for displaying the state of a hard disk in the case 1; the circuit board 10 is provided with an electromagnetic connector 101 and a hard disk connector 9, the electromagnetic connector 101 is used for connecting with the coil 422 in the magnetic attraction assembly 42, and the hard disk connector 9 is used for connecting with a hard disk.
In addition to the above-mentioned hard disk anti-theft system, the present invention also provides a server including the hard disk anti-theft system disclosed in the above-mentioned embodiment, and the structure of other parts of the server refers to the prior art, which is not described herein again.
In a specific embodiment, the server comprises a shell structure and a hard disk anti-theft system, wherein the shell structure is connected with a case 1 in the hard disk anti-theft system; the hard disk anti-theft system comprises a case 1, a moving part 2, a door panel device 3, an unlocking device, a signal receiving device and a control device, wherein the door panel device 3 is arranged on the front side of a server; the unlocking device comprises a push rod assembly 41 and a magnetic attraction assembly 42, wherein the push rod assembly 41 comprises a push rod 411 which can move along the axial direction, a fixed seat 412 fixedly arranged on the push rod 411 and a spring sleeved on the push rod 411, and the magnetic attraction assembly 42 comprises a magnetic core 421 and a coil 422; the door panel device 3 includes a first door panel 31 and a second door panel 32; the signal receiving device comprises an infrared receiving panel 51, an infrared reflector 52, an infrared lamp light guide column 53 and an infrared photosensitive device 54; in a specific using process, when the hard disk needs to be taken out, an infrared signal with a preset wavelength and preset intensity needs to be transmitted to the infrared receiving panel 51 through the signal transmitting device, the infrared receiving panel 51 receives the infrared signal with the preset wavelength and preset intensity transmitted by the infrared transmitter, the infrared reflecting member 52 reflects the infrared signal received by the infrared receiving panel 51 to the infrared lamp light guiding column 53, the infrared lamp light guiding column 53 transmits the infrared signal to the infrared photosensitive device 54, the infrared photosensitive device 54 receives the infrared signal with the preset wavelength and preset intensity and transmits a signal to the control device after or when receiving the infrared signal, the control device controls the coil 422 of the magnetic suction assembly 42 to be electrified according to the signal transmitted by the infrared photosensitive device 54, the magnetic suction assembly 42 moves the push rod 411 to the first position through magnetic attraction, the fixed seat 412 enables the movable member 2 to deflect in a process of being in clamping fit with the movable member 2, the movable member 2 is unlocked from the first door panel 31, and the second elastic member 33 is in an open state as shown in fig. 6 and 7; when the first door panel 31 and the second door panel 32 need to be closed, the second door panel 32 is closed first, then the first door panel 31 is closed, the first door panel 31 is pressed on the extension 321 of the second door panel 32, and the fourth hook 23 in the first door panel 31 is in clamping fit with the third hook 311 of the movable member 2, so that the first door panel 31 and the movable member 2 are locked and in a closed state; the second door 32 is pressed against the cabinet 1 by the first door 31, and the second door 32 is also closed.
The references to "first", "second", "third" and "fourth" in the first hook 4121, the second hook 21, the third hook 311 and the fourth hook 23, the first door panel 31 and the second door panel 32, and the first elastic member 22 and the second elastic member 33 in this document are only for distinguishing the differences in positions, and are not in sequence.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present invention is within the scope of the present invention, and details are not described herein.
The above describes the hard disk antitheft system and the server provided by the present invention in detail. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (16)

1. An anti-theft system for a hard disk, comprising:
the computer case (1) is provided with a storage bin for placing a hard disk;
the movable piece (2) is used for locking or unlocking the door panel device (3), and the movable piece (2) is movably arranged in the case (1);
the door plate device (3) is movably or rotatably arranged at the opening of the storage bin and is used for opening or closing the storage bin, and when the door plate device (3) is in a closed state, the door plate device (3) is locked with the movable piece (2);
the unlocking device is used for controlling the action of the moving piece (2) so as to unlock the moving piece (2) and the door panel device (3); the unlocking device is movably arranged in the case (1) between a first position and a second position;
when the unlocking device is located at the first position, the unlocking device is clamped with the moving part (2), and the door panel device (3) and the moving part (2) are unlocked; when the unlocking device is located at the second position, the unlocking device is unlocked from the movable piece (2);
the signal receiving device is used for receiving optical signals with preset wavelength and preset intensity and sending signals to the control device after receiving the optical signals;
the control device is used for controlling the unlocking device to move at the first position and the second position according to the signal sent by the signal receiving device;
the movable piece (2) is arranged in the case (1) in a swinging mode, and the movable piece (2) is connected with the case (1) through a first elastic piece (22) so that the movable piece (2) can reset under the action of the first elastic piece (22);
the unlocking device includes:
a push rod assembly (41) movably disposed along an axial direction thereof between the first position and the second position;
a magnetic attraction component (42) for attracting the push rod component (41) to move to the first position or the second position; the control device controls the magnetic attraction force of the magnetic attraction component (42) on the push rod component according to the received signal sent by the signal receiving device;
the push rod assembly (41) includes:
a push rod (411) movably disposed between the first position and the second position in an axial direction thereof;
the fixed seat (412) is fixedly arranged on the push rod (411), when the push rod (411) is located at the first position, the fixed seat (412) pushes the movable piece (2) to move, so that the door panel device (3) and the movable piece (2) are unlocked, and the fixed seat (412) is clamped with the movable piece (2); when the push rod (411) is located at the second position, the fixed seat (412) is not clamped with the movable piece (2);
the chassis (1) is provided with a rigid supporting piece, the rigid supporting piece is positioned at the lower part of the moving piece (2) and is arranged with a gap in the height direction with the moving piece (2); when door plant device (3) become closed state by the open mode transition, door plant device (3) extrudees downwards moving member (2), makes moving member (2) move down, until push rod assembly (41) remove with the joint of moving member (2).
2. The hard disk anti-theft system according to claim 1, characterized in that the push rod (411) is sleeved with a return spring (413) at its outer circumference, the return spring (413) being used to move the push rod (411) to the second position.
3. The anti-theft system for hard disks according to claim 1, characterized in that the fixed seat (412) is provided with a first hook (4121) and the movable element (2) is provided with a second hook (21) which is engaged with or disengaged from the first hook (4121).
4. The anti-theft system for hard disks according to claim 1, characterized in that the case (1) is provided with a first through hole, and when the push rod (411) is in the second position, the push rod (411) partially protrudes through the first through hole.
5. The hard disk anti-theft system according to claim 2, characterized in that a limiting seat (11) is arranged in the case (1), the limiting seat (11) is provided with a second through hole for the push rod (411) to pass through, and the radial dimension of the second through hole is smaller than that of the fixing seat (412) so as to limit the axial moving distance of the push rod (411).
6. Anti-theft system for hard disks according to any of claims 1 to 5, characterized in that said door panel means (3) comprise:
the door panel component is rotatably arranged at the opening of the storage bin;
and one end of the second elastic piece (33) is connected with the door panel component, the other end of the second elastic piece is connected with the case (1), and when the door panel component is unlocked with the movable piece (2), the door panel component is opened under the action of the elastic force of the second elastic piece (33).
7. The anti-theft system for hard disks according to claim 6, characterized in that said mobile element (2) is provided with a third hook (311) and said door panel assembly is provided with a fourth hook (23) which is engaged with or disengaged from said third hook (311).
8. The hard disk anti-theft system according to claim 7, wherein the door panel assembly comprises a first door panel (31) and a second door panel (32) which are arranged in a split manner, and the first door panel (31) and the second door panel (32) are both rotatably arranged on the chassis (1).
9. The hard disk anti-theft system according to claim 8, characterized in that the second door panel (32) comprises an extension portion (321) protruding towards the first door panel (31), when the first door panel (31) and the second door panel (32) are in a closed state, the first door panel (31) is pressed on the extension portion (321), and the fourth hook (23) is disposed on the first door panel (31).
10. The anti-theft system for hard disks according to any one of claims 1 to 5, wherein said signal receiving means comprises:
the infrared receiving panel (51) is arranged on the outer side of the case (1) and used for receiving infrared signals;
the infrared transmission assembly is arranged in the case (1) and is used for transmitting the infrared signals received by the infrared receiving panel (51) to an infrared photosensitive device (54);
and the infrared photosensitive device (54) is connected with the control device, receives the infrared signal transmitted by the infrared transmission assembly, and sends a signal to the control device after receiving the infrared signal.
11. The hard disk theft protection system of claim 10, wherein said infrared transmission assembly comprises:
an infrared reflection member (52) for reflecting the infrared signal received by the infrared receiving panel (51) to an infrared lamp light guide post (53);
an infrared lamp light guide column (53) for transmitting the infrared signal reflected by the infrared reflector (52) to the infrared photosensor (54);
the infrared reflection piece (52) and the infrared lamp light guide column (53) are arranged in the case (1).
12. The hard disk anti-theft system according to any one of claims 1 to 5, wherein the case (1) comprises a case body and a detachable cover plate arranged on the case body, the hard disk anti-theft system further comprises an emergency pull rod (6) movably arranged on the case body, the emergency pull rod (6) is connected with the unlocking device and can drive the unlocking device to move to the first position, and the cover plate completely covers the emergency pull rod (6).
13. The anti-theft system for hard disks of claim 12, further comprising an alarm system for sending an alarm when said cover is removed, said alarm system being connected to said control device.
14. The anti-theft system for hard disks according to claim 12, characterized in that the emergency pull rod (6) is a U-shaped structure, and both side walls of the U-shaped structure are connected to the unlocking device.
15. The anti-theft system for hard disks according to any of claims 1 to 5, characterized in that a display component is arranged on the outside of the case (1) and used for displaying the state of the hard disks in the case (1).
16. A server, characterized by comprising a hard disk theft prevention system according to any one of claims 1 to 15.
CN202211496357.4A 2022-11-28 2022-11-28 Hard disk anti-theft system and server Active CN115525937B (en)

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PCT/CN2023/109617 WO2024113918A1 (en) 2022-11-28 2023-07-27 Hard disk anti-theft system and server

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CN115525937B (en) * 2022-11-28 2023-03-21 苏州浪潮智能科技有限公司 Hard disk anti-theft system and server
CN116428246B (en) * 2023-06-13 2023-08-11 苏州浪潮智能科技有限公司 Fixing device

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JP2010134883A (en) * 2008-12-08 2010-06-17 Toshiba Corp Electronic device with hard disk theft prevention mechanism
CN215730860U (en) * 2021-05-31 2022-02-01 深圳索信达数据技术有限公司 Hard disk cabinet
CN114142366A (en) * 2021-07-16 2022-03-04 国网山东省电力公司滨州市滨城区供电公司 Transformer cabinet with anti-theft function
CN113934269B (en) * 2021-10-14 2024-04-30 广东电网有限责任公司 Power grid server capable of locking hard disk
CN115311786A (en) * 2022-06-24 2022-11-08 深圳拓邦股份有限公司 Bin door closing state detection device and self-service access cabinet
CN115525937B (en) * 2022-11-28 2023-03-21 苏州浪潮智能科技有限公司 Hard disk anti-theft system and server

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