10 results about "Computer Hard Disc" patented technology

The invention relates to the technical field of computer hard disk fixing, in particular to a computer hard disk physical protection device based on impact absorption and a notebook computer, the computer hard disk physical protection device is used for installing a hard disk in a computer hard disk installation bin and is composed of a fixed frame connected with the installation bin and a movable frame connected with the hard disk, and the movable frame comprises an elastic connecting plate and a fixed connecting plate; the elastic connecting plate is elastically connected with the fixing frame, the fixed connecting plate is rigidly connected with the hard disk, an overload protection mechanism is arranged between the elastic connecting plate and the fixed connecting plate, when normal, the elastic connection of the elastic connecting plate and the fixing frame can effectively damp the hard disk under conventional impact, and damping structural components are reduced through matching of the positioning pin and the notch; when the movable frame bears a load hyperelastic threshold value, the overload protection mechanism is triggered, a force transmission path between the elastic connecting plate and the fixed connecting plate is cut off, unattenuated impact energy is prevented from being transmitted to the hard disk through a rigid component, mechanical damage or data loss caused by overload impact of the hard disk is effectively avoided, and the safety and stability of the hard disk are improved.

The utility model discloses a magnetic frame combination for a computer case, which comprises a magnetic frame main body, a through groove is arranged in the middle of the magnetic frame main body, two moving plates are arranged on the magnetic frame main body, two screw rods are rotatably arranged in the through groove, the two screw rods are both in threaded connection with moving blocks, and the moving blocks are in threaded connection with the magnetic frame main body. And the two moving blocks are fixedly bonded to the bottom walls of the two moving plates correspondingly, a pair of L-shaped clamping plates are arranged between the two moving plates and the two side walls of the magnetic frame body correspondingly, and a pair of damping assemblies are arranged on each L-shaped clamping plate. The two screws can be respectively rotated through the two knobs, and when the screws rotate, the moving blocks can be driven to move on the screws, so that the effect of driving the two moving plates to move on the magnetic frame main body is realized; when the moving plates move, the L-shaped clamping plates on the moving plates can be driven to be clamped with the corresponding L-shaped clamping plates on the magnetic frame main body, so that the computer hard disk is clamped and fixed, and the computer hard disk is convenient to disassemble and assemble.

The invention belongs to the technical field of information, and particularly relates to an industrial robot electronic manufacturing system based on multi-dimensional perception and intelligent cooperation. Traditional electronic manufacturing has frequent problems in the aspects of component identification and assembly, welding process, quality detection, production cooperation and management and the like, and is low in efficiency and quality. According to the invention, through technologies of multi-dimensional sensing fusion, adaptive control, multi-modal data fusion and the like, in actual production scenes of manufacturing of smart phone mainboards, computer hard disk circuit boards, smart watches, tablet personal computers, electronic components and the like, the identification accuracy, the assembly precision, the welding quality, the qualified rate, the detection efficiency and the accuracy are greatly improved; the production efficiency is improved, the period is shortened, the failure rate is reduced, and the electronic manufacturing process is comprehensively optimized.

The utility model discloses a mounting bracket for computer hard disk, it through first card portion and second card portion on mounting bracket cooperation effect, realize mounting bracket and the quick dismounting effect of exempting from tool between casing, install first computer hard disk fixed on mounting bracket, then locate mounting bracket to the assembly position of casing, make first card portion pass through the first card mouth of casing after, translation mounting bracket makes first card portion and casing form locking, and second card portion inserts the second card mouth of casing to restrict first card portion displacement, when dismounting, first drive second card portion exits second card mouth, then reverse translation mounting bracket can. Overall simple and reliable structure, thoroughly avoid screw fixed and lead to operation tedious and thread damage risk, especially suitable for the scene of needing frequently replacing hard disk.

The utility model discloses a compact case structure, which comprises a case shell, a bearing plate arranged in the case shell, a main board arranged on the front side of the bearing plate, a hollow hole arranged on the bearing plate and corresponding to the main board, and a power supply cabin arranged below the main board, and is characterized in that a hard disk frame is fixedly arranged on one side of the case shell far away from the main board; a computer hard disk is fixedly installed on the side, located in the case, of the hard disk frame, L-shaped frames used for supporting the computer hard disk are symmetrically arranged on the hard disk frame, and a side face heat dissipation assembly is arranged on the side, corresponding to the hollowed-out holes, of the case shell. Air entering the box shell firstly penetrates through the hollowed-out holes and directly acts on the back face of the mainboard, cooling of the mainboard is actively assisted, high-temperature work of the mainboard is avoided, the service life of the mainboard is prolonged, and stable operation of a computer is guaranteed.

The present invention relates to the technical field of computer hard disk fixation, specifically to a physical protection device for computer hard disks and a notebook computer based on shock absorption, which are applied to installing a hard disk in a computer hard disk installation compartment. It consists of a fixing frame connected to the installation compartment and a movable frame connected to the hard disk. The movable frame includes an elastic connecting plate and a fixed connecting plate. The former is elastically connected to the fixing frame, and the latter is rigidly connected to the hard disk. An overload protection mechanism is provided between the elastic connecting plate and the fixed connecting plate. Normally, the elastic connection between the elastic connecting plate and the fixing frame can effectively shock-absorb the hard disk under normal impacts. By matching the positioning pins with the notches, the shock-absorbing structural components are reduced. When the load borne by the movable frame exceeds the elastic threshold, the overload protection mechanism is triggered to cut off the force transmission path between the elastic connecting plate and the fixed connecting plate, preventing the unattenuated shock energy from being transmitted to the hard disk through rigid components, effectively avoiding mechanical damage or data loss of the hard disk caused by overload shocks, and improving the safety and stability of the hard disk.

The invention discloses a method and a system for protecting hard disk information of a notebook computer, and relates to the technical field of information protection. During operation of the system, data of various operations in the system are monitored and recorded, the acquired data are formatted and standardized, encryption keys are stored and managed, and all encryption and decryption operations are executed; a physical isolation environment is provided to protect a secret key from external access, a multi-factor identity verification technology is used to verify the identity of an access user, only the user passing verification is allowed to access hard disk data, the access control security of a system is improved, real-time encryption and decryption operation of data is performed according to the secret key provided by an HSM, and the security of the system is improved. The security of data in the read-write process is ensured, complete encryption in the data storage and transmission process is realized, the confidentiality and integrity of the data are ensured, system operation is monitored, all logs about hard disk access and security events are recorded, and detection and response of the security events are implemented.

1. Name of the product of this design: Graphical user interface for cleaning computer hard disks for electronic devices. 2. Purpose of this design product: for use in an electronic device. 3. The key design point of this design product lies in the graphical user interface content. 4. The picture or photo that best illustrates the key points of the design: main view. 5.Purpose of graphical user interface: used to clean up computer hard disk memory. 6. Human-computer interaction method of graphical user interface: click the button on the page to enter the corresponding interface.

The invention relates to a notebook computer hard disk destruction trigger circuit and method and a notebook computer. The circuit comprises a notebook computer power supply end, a cover opening state detection module, a power supply control module, an embedded controller power supply end and a destruction signal trigger module. The cover opening state detection module generates a cover opening state signal, and the cover opening state signal is in a low level when the rear cover of the notebook computer is in a closed state and is in a high level when the rear cover of the notebook computer is in an open state. And the power supply control module controls the power supply end of the notebook computer to be conducted with the power supply end of the embedded controller after receiving the high-level cover opening state signal. And the destruction signal triggering module generates a low-level destruction signal after receiving the high-level cover opening state signal. And the embedded controller controls the hard disk to execute hard disk destruction operation after receiving the low-level destruction signal. The circuit has the advantages that when the rear cover of the notebook computer is not opened, the embedded controller is powered off, and the circuit power consumption is low.