85results about "Carrier indicating/warning arrangements" patented technology

The invention discloses a portable solid state disk with a visual screen, which comprises a PSSD main body and relates to the technical field of hard disks, the PSSD main body comprises a sensing component, an information processing unit and a display module; the sensing assembly comprises a read-write speed sensing sub-module, a capacity sensing sub-module, a health sensing sub-module, a temperature sensing sub-module, a write-in quantity sensing sub-module and an interface state sensing sub-module; the sensing assembly is used for acquiring read-write speed data, product capacity data, health state data, temperature detection data, write-in quantity data and interface state data, and transmitting the acquired data to the information processing unit; the information processing unit is electrically connected with the sensing assembly and the display module and used for converting the received data into electric signals matched with the display module. A user can master the equipment state at any time, potential problems can be found in advance, data loss or equipment damage is avoided, and use is more convenient and safer.

A rotary operator includes: a first rotating body rotatable around an imaginary rotation axis; a second rotating body being detachably attached, and being configured to rotate integrally with the first rotating body and also being rotatable around the rotation axis independently of the first rotating body; and a friction adjusting member being covered by the second rotating body as viewed from a side of the second rotating body with respect to the first rotating body and being configured to adjust friction force between the first rotating body and the second rotating body, in which the first rotating body includes: an installation portion to which the friction adjusting member is detachably attached; and a first engagement portion, and the second rotating body includes a second engagement portion engageable with the first engagement portion.

Methods and devices are provided for detecting the presence of electrically conductive liquids in a data storage device, such as an M.2 solid-state drive (SSD), and for triggering a failsafe mode. In an illustrative example, the SSD includes a non-volatile memory array (NVM) and a data storage controller. A linear resistive strip or other resistance sensor is mounted next to the NVM array and the data storage controller. A conductivity detector uses the linear resistive strip to detect the presence of an electrically conductive liquid. In response to the detection of the electrically conductive liquid, a power management unit (PMU) activates a failsafe processing mode. In failsafe mode, power to the NVM array and the data storage controller is disabled to prevent corrosion and short circuits.A signal is also sent to a laptop or other host in which the SSD is installed to request that the laptop be shut down.

An electronic device and a method for controlling the electronic device, the method including receiving an input of a command to reproduce music contents, determining audio characteristics information on the music contents and situation information on an environment where the music contents are being reproduced; and displaying a visualization effect of visualizing the music contents using the audio characteristics information and the situation information, and reproducing the music contents.

An audio device (1) comprises: a speed detection unit (72) that detects the moving speed of an operating element (6) which responds to an operation by a user; a contact detection unit (73) that detects the presence / absence of contact with the operating element (6) by the user; and control units (74, 75) that determine whether the operation is finished on the basis of the presence / absence of the contact, and that carry out control in accordance with the moving speed at the time of determination that the operation has been finished.

To provide a cartridge management device, a cartridge management system, an operation method of the cartridge management device, and a program that can inhibit unauthorized reuse of a magnetic tape cartridge.SOLUTION: When no registered information indicating that a cartridge has been registered in a cartridge management system is stored in a cartridge memory provided in the cartridge, a library controller equipped with a storage performs first registration processing for registering the identification information identifying the cartridge and the registered information in the cartridge memory, overwrite prohibition processing for prohibiting overwriting the identification information and the registered information registered in the cartridge memory, second registration processing for registering the identification information in the storage, and execution processing to read and write user data to and from the cartridge when the identification information stored in the storage and the identification information stored in the cartridge memory match.SELECTED DRAWING: Figure 11

The utility model relates to the technical field of embedded equipment, in particular to radiating equipment with a dynamic interaction function for a solid state disk, which comprises a main control circuit, a fan control circuit, a radiating fin control circuit and an MIC (Microphone) module, the fan control circuit, the radiating fin control circuit and the MIC module are respectively connected with the main control circuit, and the fan control circuit is connected with the radiating fin control circuit. The fan control circuit is connected with a fan, the cooling fin control circuit is connected with cooling fins, and the MIC module is connected with a microphone. The master control circuit is further connected with a fantasy color lamp control circuit, and the fantasy color lamp control circuit is connected with fantasy color lamps. The master control circuit is connected with a nixie tube control circuit, and the nixie tube control circuit is connected with a nixie tube. Compared with the prior art, the heat dissipation equipment with the dynamic interaction function for the solid state disk has the advantages that the heat dissipation efficiency is improved, the temperature can be effectively controlled, the problem of low heat dissipation efficiency of products on the market can be solved, the interaction modes are enriched, the products have fashionability and interestingness, the functionality of the products is increased, and the heat dissipation efficiency of the products is improved. And the use experience of the user is improved.

Methods and devices are provided for detecting the presence of electrically conductive liquids in a data storage device, such as an M.2 solid-state drive (SSD), and for triggering a failsafe mode. In an illustrative example, the SSD includes a non-volatile memory array (NVM) and a data storage controller. A linear resistive strip or other resistance sensor is mounted next to the NVM array and the data storage controller. A conductivity detector uses the linear resistive strip to detect the presence of an electrically conductive liquid. In response to the detection of the electrically conductive liquid, a power management unit (PMU) activates a failsafe processing mode. In failsafe mode, power to the NVM array and the data storage controller is disabled to prevent corrosion and short circuits.A signal is also sent to a laptop or other host in which the SSD is installed to request that the laptop be shut down.

The application discloses a network information storage device for network security equipment, which comprises a storage memory and a support assembly for supporting the storage memory, the storage memory comprises a shell, a storage unit is arranged in the shell, a USB connector is arranged on the front side of the shell, an air outlet is formed in the bottom of the shell, a heat dissipation assembly is arranged in the air outlet, storage grooves are formed in the left and right sides of the bottom of the shell, and the support assembly is arranged in the storage grooves. The support assembly is arranged in the shell, so that the support can be realized, the spacing between the storage memories can be increased, the heat dissipation effect is better, and the collision can be prevented. The heat dissipation assembly is arranged at the bottom of the shell, so that the heat dissipation effect in the shell is better.

The invention relates to the technical field of information storage devices, and particularly discloses urban and rural planning informatization storage equipment which comprises a storage mechanism and a storage mechanism, the storage mechanism comprises a storage equipment body, and the storage equipment body comprises a display module, a control module, a data interface module and a storage mechanism; the storage mechanism comprises supporting legs arranged on the lower surface of the storage equipment body, first movable shafts are inserted into the supporting legs, and limiting frame plates are arranged on the first movable shafts; according to the device, the storage equipment main body with the storage mechanism is arranged, a wire capable of performing data storage and transmission penetrates through a data line protection sleeve and is connected with a plugging port, and when a data line connector is instantaneously pulled due to sudden accidental touch, a rotating roller is in contact with the surface of the wire and can instantaneously and quickly rotate, so that the data line connector is prevented from being damaged. Centrifugal force generated by rotation can drive the protruding blocks to be thrown out of the embedded grooves, and then the situation that the wires are dragged and fall off can be avoided through friction force between the protruding blocks and the surfaces of the wires.

To improve convenience of a user when the type of a recording medium is selected.SOLUTION: The characteristics of a recording medium for performing recording are measured by an optical sensor 201. The result of measurement is stored by being linked to the type of the recording medium determined to be used by a recording apparatus 100. Switching between modes for selecting the recording medium is promoted on the basis of the stored types of the plurality of recording media and the stored result of the measurement.SELECTED DRAWING: Figure 7

A noncontact communication device includes an antenna, and a processor configured to couple a noncontact storage medium mounted in a magnetic tape cartridge and the antenna by electromagnetic induction to perform communication with the noncontact storage medium. The processor is configured to perform communication in each of a plurality of communication standards, and perform communication with the noncontact storage medium in a communication standard corresponding to the noncontact storage medium among the plurality of communication standards.

The present application relates to the technical field of backplanes. Disclosed are a hard disk backplane structure, a control method therefor and a server. The hard disk backplane structure comprises: first connectors located on one side of a backplane and facing a system unit; second connectors located on the other side of the backplane and facing a hard disk drive, the second connectors being correspondingly connected to the first connectors; and a complex programmable logic device located inside the backplane and separately connected to the first connectors and the second connectors, wherein the complex programmable logic device is used for generating information about field replaceable units in a universal backplane management specification so as to determine backplane configuration information, and is further used for feeding back hard disk state information and controlling a lighting operation after receiving a universal backplane management protocol. Such a backplane structure is free of restrictions of architecture chip selection, and integrates functions of field replaceable units and functions of controllers in the original universal backplane management specification into a complex programmable logic device, thus improving the integration density of chips, increasing the structural opening ratio, improving heat dissipation efficiency, reducing layout and wiring difficulties, and decreasing chip costs.

The utility model discloses a charging and data line hidden storage type hard disk box, which comprises a hollow hard disk box cover; the hard disk box bottom is matched with the hard disk box cover; the PCBA board module is mounted in the hard disk box cover; the hard disk box comprises a hard disk box cover and a main TYPE-C male head, the hard disk box cover is provided with a storage groove corresponding to the main TYPE-C male head, the hard disk box cover is connected with two limiting rods corresponding to the storage groove, the two limiting rods and the storage groove form an inner notch, and the hard disk box bottom is provided with an outer notch matched with the inner notch. The utility model relates to the technical field of line storage, in particular to a charging and data line hidden storage type hard disk box. The technical problem to be solved by the utility model is to provide the charging and data line hidden storage type hard disk box, which is favorable for realizing storage space saving, realizing storage and carrying and reducing the risk of loss.

The utility model relates to the technical field of data storage, in particular to a data storage device capable of preventing data leakage, which comprises a storage box, an isolation door provided with an observation window is arranged on the storage box, a placing frame is arranged in the storage box, a plurality of protective frames are arranged on the placing frame, and the protective frames are arranged on the storage box. A solid state disk is assembled in each protection frame, and an intelligent door lock is installed on the isolation door. A high-level intelligent door lock is additionally arranged on the isolation door, the door lock integrates three identity authentication mechanisms of fingerprint recognition, password recognition and face recognition, three independent lock tongues are designed and correspond to three unlocking areas respectively, only when all verification modes pass, the corresponding lock tongues can be unlocked, the cracking difficulty is greatly increased, and the unlocking efficiency is improved. Illegal invasion is effectively prevented, the data security is remarkably improved, and therefore data leakage is effectively prevented.

The utility model discloses an IT equipment intelligent monitoring device which comprises a supporting frame, a plurality of clamping grooves are formed in the inner wall of the supporting frame, a mounting frame is arranged on the inner sides of the clamping grooves, a sliding groove is formed in the inner wall of the mounting frame, contact blocks are symmetrically and fixedly connected to the interior of the sliding groove, one end of each contact block is connected with a power source, and a memory metal elastic piece is arranged on one side of the sliding groove. The two ends of the memory metal elastic piece are fixedly connected with conductive plates, heat conduction mechanisms are arranged on the two sides of the memory metal elastic piece, the conductive plates are slidably connected with the interiors of the sliding grooves, one end of each conductive plate is fixedly connected with a positioning assembly, and a reset mechanism is arranged on the inner side of the memory metal elastic piece. When the high-temperature condition of the storage hard disk occurs, a worker does not need to find the storage hard disk one by one, the trouble and time consumption of the worker are reduced, the processing efficiency of the storage hard disk is improved, and meanwhile the risk that the storage hard disk is burnt out is reduced.

The utility model relates to the technical field, and discloses a hard disk module light guide structure which comprises a hard disk box, a light guide column, a hard disk adapter plate and a hard disk indicator light, the hard disk adapter plate is connected with a back plate and a hard disk, the light guide column is arranged on one side of the hard disk box, the hard disk adapter plate is arranged in the hard disk box, and the hard disk indicator light is opposite to the light guide column. The problem that an existing hard disk indicating lamp cannot effectively indicate due to the fact that the design layout on a back plate is unreasonable is solved.

The utility model relates to the technical field of data storage devices, and discloses a data storage device for network services, which comprises a main body mechanism, a storage mechanism and a protection mechanism, the storage mechanism is positioned on the front side of the main body mechanism, the protection mechanism is positioned on the surface of the storage mechanism, and the main body mechanism comprises a heat dissipation channel. The top of the heat dissipation channel is fixedly connected with a sealing channel, and the front face of the sealing channel is fixedly connected with a heat dissipation fan. The main body mechanism is arranged, specifically, when the storage hard disk is started to work, the temperature needs to be controlled, when the temperature detector on the back of the debugging shell detects that the temperature is too high, the fan in the storage shell exhausts air into the heat dissipation channel, and heat flow moves upwards through the sound insulation plate and the silencer in the heat dissipation channel; and finally, the heat is discharged through the cooling fan and the folding window, and the folding window is closed through the folding fan motor when not working, so that the storage hard disk is kept silent in working.

The utility model discloses a dustproof recording pen. The dustproof recording pen comprises a recording pen main body, a non-slip mat, a dustproof recording cover and a microphone assembly are arranged on the recording pen main body, a sound transmission hole is formed in the dustproof recording cover, and the microphone assembly comprises a microphone, a dustproof sleeve and a dustproof net cover; the non-slip mats are located on the two sides of the recording pen body, the dustproof recording cover is located on the top of the recording pen body, the sound transmission hole is located in the outer surface of the dustproof recording cover, the microphone is located on the top of the recording pen body, and the dustproof sleeve is located on the outer side of the microphone. The dustproof net cover is located on the outer side of the dustproof sleeve. The computer is reasonable in design, scientific in component layout, comprehensive in dustproof design, practical in function design and practical in function design, multiple requirements of users are met through the display screen, the keys, the fixing clamps and the like, and the use experience is improved.

The utility model discloses a generator set controller communication data storage device, comprising a control module comprising a main control chip; the power supply module comprises a power supply interface, and the power supply interface is used for being connected with a power supply output port of the controller and supplying power to a power consumption module of the storage equipment; the communication module comprises a plurality of communication interfaces, and the plurality of communication interfaces are used for being connected with the controller; and the storage module comprises a TF storage circuit. According to the utility model, a plurality of communication interfaces are arranged, a plurality of log data communicated by the controller can be received and stored at the same time, the power supply module is directly connected with the controller, and the controller supplies power without additional power supply equipment, so that the whole equipment is simpler.

The utility model discloses a mobile hard disk and a screen display PSSD device, and relates to the solid state disk field, the mobile hard disk comprises a first housing, a second housing and a circuit module, the first housing is connected with the second housing, and the thickness sum of the first housing and the second housing is 6-20mm after the first housing and the second housing are spliced into a whole. The circuit module is fixedly arranged in a cavity between the first shell and the second shell; a first protruding part and a second protruding part are arranged on the two side edges, opposite to the circuit module, of the second shell, the height, relative to the second shell, of the first protruding part is larger than the thickness of the circuit module, and the height, relative to the second shell, of the second protruding part is also larger than the thickness of the circuit module. The mobile hard disk has the technical effects that on one hand, the mobile hard disk is lighter and thinner by simplifying the circuit, and on the other hand, the stability degree of the internal circuit module is obviously enhanced.

The invention discloses a PSSD capable of replacing identification content, and relates to the technical field of PSSDs, the PSSD comprises a hard disk shell, a main control unit, a storage unit, a data interface and an ink screen, and the ink screen is arranged on the outer side of the hard disk shell; the main control unit is used for receiving display information transmitted by the terminal equipment and carrying out change control on a display picture of the ink screen according to the display information; after the ink screen is powered off, a picture corresponding to the display information is kept being displayed, and identification content located on the outer side of the hard disk shell is correspondingly formed; after the PSSD is disconnected from the terminal equipment, the PSSD can be displayed through the kept picture content, so that a user can better confirm the attribution of the PSSD through identifying the displayed content; or corresponding variable display can be carried out through the identification display content; a user can transmit corresponding display information to the main control unit according to different identification display requirements, so that identification display contents can be changed conveniently.

The invention provides a storage system. The system comprises a backboard; the redundant array of independent disks control unit is integrated on the back plate, comprises a main control chip and is used for managing the solid state disk; the plurality of interfaces with set physical specifications are integrated on the back plate and are used for plugging a plurality of solid state disks; the power supply interface is integrated on the back plate and is used for plugging a standby power supply with a set physical specification; the standby power supply with the set physical specification is connected with the redundant array control unit of the independent disk and the plurality of solid state disks through the backboard routing, and is used for uniformly supplying power to the redundant array control unit of the independent disk and the plurality of solid state disks when the storage system is abnormally powered down; wherein the solid state disk and the standby power supply support hot plug.

The utility model relates to the technical field of solid state hard disks, and discloses a solid state hard disk with a built-in temperature control structure and a buckling heat dissipation module, which comprises a shell, a cavity is arranged in the shell, a temperature controller is arranged at one end in the cavity, a circuit board is arranged in the cavity, a clamping block is fixed on one side of each fixing rod, and a heat dissipation module is arranged on the other side of each fixing rod. A heat dissipation fan is installed in the installation base, and a cover body is installed at one end of the shell. Through the arrangement of the temperature controller, the heat conducting plate, the cooling fan, the clamping block, the clamping groove and other assemblies, the temperature controller can monitor the temperature in the solid state disk, then rapid cooling is carried out under the mutual cooperation of the assemblies, high temperature in the solid state disk is avoided, and the service life of the solid state disk is prolonged. And when heat dissipation is not needed, the external mounting seat and the heat dissipation fan can be disassembled and assembled, so that the heat dissipation fan can be conveniently maintained, the solid state disk and the heat dissipation fan can be conveniently and separately stored, and the use is more convenient.

The utility model discloses test equipment for a memory device, relates to the technical field of memory devices, and aims to solve the problem of how to prolong the service life of a test mainboard. The test equipment comprises a control panel, an incubator, a test module, a power supply module and a control circuit. Wherein a heat insulation plate is arranged between the incubator and the test module. The test module provides a slot for a memory device to be tested. And the slot penetrates through the heat insulation plate and extends into the incubator. When the to-be-tested memory device is inserted into the slot, the test module is electrically connected with the to-be-tested memory device. The control panel is used for adjusting the temperature in the incubator through the control circuit, controlling the test module to execute a test program and controlling the power supply module to supply power.

The invention discloses a hard disk backboard, a circuit board and electronic equipment, and relates to the technical field of electronic circuits, and the hard disk backboard comprises at least one complex programmable logic device and a hard disk slot. The complex programmable logic device is configured to be connected with the controller through a first bus and is further configured to be connected with a hard disk slot through a second bus, and the hard disk slot is configured to be connected with a hard disk. The complex programmable logic device directly obtains the hard disk state information of the hard disk, the controller does not need to intervene in control of a hard disk bottom layer, the management burden of the controller is shared through the complex programmable logic device, and management and control resources of the controller are saved. Therefore, the technical problem of low management and control efficiency of the hard disk in related technologies can be solved, and the technical effects of improving the management and control efficiency of the hard disk and improving the response rate of the system are achieved.

The utility model provides a hard disk cartridge docking station, which belongs to the technical field of computer hardware and comprises a PCB (printed circuit board), a shell, a first cover plate, a second cover plate and a surrounding edge. The first cover plate covers the opening of the shell; a mounting hole is formed in the first cover plate, and the hard disk is electrically connected with the PCB through the mounting hole; the second cover plate is suitable for covering the mounting hole of the first cover plate; the surrounding edge is arranged between the PCB and the first cover plate, an installation space is defined by the surrounding edge and the PCB, the installation space is suitable for containing a hard disk, and the installation space and the containing space are mutually independent; in the installation process, the PCB is installed in the containing space of the shell, the installation space is defined by the surrounding edge and the PCB, the hard disk is installed in the installation space, the installation space and the containing space of the shell are relatively independent, and dust or other small parts are prevented from entering the containing space in the hard disk installation process. Therefore, the influence of small parts on the normal operation of the PCB is avoided.

The utility model discloses an NVMe hard disk operation terminal which comprises a bottom plate, a top plate, a side plate, a fan, a module assembly, a supporting column, a large-current load switch, a state acquisition and power supply control switch, a clock multiplexing chip, a PCI-E to USB chip, a PCI-E Switch chip, a voltage adjusting unit and a PCI interface. The utility model relates to the technical field of electronic engineering. According to the NVMe hard disk operation terminal, the bottom plate is designed, and the bottom plate, the top plate, the side plates and other components are combined to form a complete operation terminal, so that a user can operate and manage the NVMe hard disk conveniently. A user can use the terminal to carry out direct connection and hot plug operation of the NVMe hard disk, and the operation condition can be visually known through the equipped indicating lamp.