420 results about "Memory cards" patented technology

A multi-port interface device for connecting multiple computing devices for data and power transfer includes a housing with an internal power source. A processor is electrically coupled to the internal power source. A power input port electrically coupled to the internal power source is designed to receive a power cord. The power cord is electrically couplable to an extrinsic power source to transfer power from the extrinsic power source to the internal power source. A plurality of ports electrically coupled to the processor is inset into the housing. Each port of the plurality of ports is exposed within the housing. The plurality of ports includes a plurality of universal serial bus ports and a memory card port.

The invention discloses a memory pooling system, a control method thereof, a power-on method, a power-on device and electronic equipment, and relates to the technical field of computers, through a multiplexer dynamic selection mechanism of a memory expansion unit, a first management link of a controller module for managing a memory buffer or a second management link of the controller module for managing a memory card is constructed, and the memory expansion unit is used for storing the memory. An external device to be expanded does not need to participate in memory device management, under the condition that the number of physical pins is limited, large-capacity memory expansion can be achieved only by connecting a memory buffer and a memory card, a memory board forms a pooling resource pool for capacity expansion by configuring the memory card, meanwhile, a multiplexer efficiently multiplexes a limited signal channel of the switching module, and the expansion efficiency is improved. The controller module can intelligently switch management paths according to instruction attributes, and finally the to-be-expanded device breaks through the limitation of physical pins and synchronously obtains the large-capacity and high-bandwidth memory expansion capacity.

A component for improving the performance of computers using high speed memories while retaining the flexibility to install only a subset of the memories the computer can support. The component may have a blade portion configured for insertion into the mating interface of connectors forming memory sockets in the computer. The blade portion may include absorptive material selectively placed adjacent conductive elements within the connector so as to damp or prevent undesirable electromagnetic characteristics, such as stub resonances, within memory sockets that are not populated with memories. The component may have absorptive material coupled to signal and ground conductive elements of unpopulated card edge connectors and may have insulative regions that provide isolation between the absorptive material and power conductive elements. The component may be shaped for easy insertion and retention and later removal from the connector to allow a memory card to be later added to the computer.

Disclosed is a Bluetooth earphone cabin with a camera, including a shell. An earphone placement cavity and an electronic element cavity are arranged inside the shell, where a battery and a circuit board that are electrically connected to each other are arranged inside the electronic element cavity. A display screen, a camera and a shutter key are arranged on the shell, where the display screen, the camera and the shutter key are all electrically connected to the circuit board. A memory card interface and a memory card reading circuit are arranged on the circuit board.

The invention discloses a memory card false capacity expansion detection method and system, and relates to the field of memory card detection, and the method comprises the steps: obtaining the nominal capacity information of a to-be-detected memory card, and dividing a logic address into a plurality of test address blocks based on the capacity; respectively executing distributed small data write-in operation in each test address block, and recording write-in delay; reading the data and comparing consistency results, generating a delay behavior curve taking the logic address as a horizontal axis and the write-in delay as a longitudinal axis, and marking a read-back consistency state on the curve; and identifying a local fluctuation abnormal region in the curve, and if the region is overlapped with the read-back consistency failure region, preferentially judging the intersection as a pseudo capacity expansion region. According to the invention, the problem of capacity false bidding of the memory card can be effectively solved without writing in the whole disk.

The invention discloses a memory card and a manufacturing method of the memory card. The memory card comprises a memory main body and a metal sheet. The memory main body comprises a substrate, one surface of the substrate is provided with a golden finger, and the other surface of the substrate is provided with a memory chip; a first insulator disposed on the substrate and covering the memory chip; the memory card further comprises a metal sheet, and the metal sheet is fixed on at least one side of the memory main body back to the golden finger. The metal sheet is arranged on at least one surface opposite to the golden finger, the metal sheet is high in hardness and resistant to high pressure, and the memory card with the metal sheet attached and fixed on one surface is better in three-proofing effect, waterproof, dustproof and improved in high pressure prevention effect, so that the memory card can still be normally used without being damaged under high bending pressure, on the other hand, the metal sheet is not easy to scratch, and the service life of the memory card is prolonged. Lines such as logo and propaganda pictures which are silk-printed on the surface of the metal sheet can be kept for a long time and are not easy to be scratched to influence the appearance.

The invention relates to the technical field of elevator internet of things, in particular to an elevator memory card state detection method. According to the technical scheme, a mounting path, data reading and writing of the memory card are detected in sequence, and after it is detected that the mounting path does not exist, the state of the memory card is judged by inquiring historical records and shutdown records. The elevator intelligent rescue terminal has the beneficial effects that the problem that advertisement data cannot be normally read or alarm event data cannot be normally written can be effectively avoided, and stable operation of the elevator intelligent rescue terminal is ensured; by adopting a degradation query mechanism of a historical record and a shutdown record, different states of popping, non-insertion and damage can be effectively distinguished, and misjudgment of damage is reduced, so that the manual inspection and maintenance cost is reduced.

The present invention addresses the problem of providing an imaging device, a method, a program product, and a computer-readable medium that enable a simulated imaging operation in a state in which a film is pulled out in a film camera to be experienced. The imaging device (10) has a control unit (31) and is capable of executing a film camera mode. A control unit (31) acquires first information relating to insertion and extraction of a memory card (42) that records imaging data of an imaging device (10). The control unit (31) restricts a film camera mode related to the function of the imaging device on the basis of the first information.

The invention relates to the field of wobble plate machines, and discloses an adsorption feeding and placing device for memory card detection, which comprises a body, and is characterized in that a vibration plate is arranged at the lower end of the body, a flow guide assembly is arranged in the vibration plate, the flow guide assembly is used for controlling on-off of an air hole I in the vibration plate, an air knife is arranged at the upper end of the vibration plate, and the air knife is connected with the vibration plate. According to the adsorption feeding and placing device for memory card detection, through cooperation of the flow guide assembly and the recognition system, selective adsorption and fixation of qualified memory cards are achieved, meanwhile, unqualified products are physically isolated through an air knife, and the sorting vibration frequency is greatly reduced. Air film auxiliary conveying enables the cards to move to the optimal grabbing position without damage, and the stroke of the suction head is shortened. The system has an intelligent decision-making capability, and can adaptively adjust a sorting strategy according to the number of qualified products, so that the accuracy is ensured, and meanwhile, the overall operation efficiency and continuity are remarkably improved.

1. Name of the Design Product: Storage Box (CN005). 2. Use of the Design Product: For storing camera batteries and memory cards. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photo that Best Illustrates the Design Key Points: 3D View 1.

This invention discloses a method and system for detecting false capacity expansion in memory cards, relating to the field of memory card detection. The method includes: acquiring the nominal capacity information of the memory card under test, and dividing the logical address into multiple test address blocks based on this capacity; performing distributed small data write operations in each test address block, recording the write latency; reading the data and comparing the consistency results, generating a latency behavior curve with the logical address as the horizontal axis and the write latency as the vertical axis, and marking the readback consistency status on the curve; identifying local fluctuation abnormal regions in the curve, and if such regions overlap with readback consistency failure regions, prioritizing their intersection as false capacity expansion regions. This invention effectively solves the problem of falsely advertised memory card capacity without requiring a full disk write.

The invention relates to the technical field of man-machine interaction, and discloses a special group-oriented visual guidance type interactive interface customization design method, which comprises the following operation steps of S1, multi-modal perception data acquisition: acquiring multi-dimensional physiological and behavior data of a user through gamification tasks (such as finding different, memory cards and color matching); s2, constructing a dynamic user capability model, and integrating perception data and an interaction behavior baseline (such as a task completion path, time consumption and an error rate); according to the visual guidance type interactive interface customization design method oriented to the special group, through multi-mode perception data collection (such as physiological and behavior data collection through a gamification task) and dynamic user ability model construction, 'obstacle type-use scene-ability short board 'of the special group is accurately described, a digital user ability file is formed, and the user ability file is displayed in a user interface. The problems of fuzzy user portraits and insufficient pertinence in existing design are solved, and interface customization has clear data support.

An apparatus for DIMM cooling includes an inflatable cold plate configured for placement in a slot between two memory cards connected to a motherboard of a computing device. The inflatable cold plate expands to contact the two memory cards in response to pressure from a cooling fluid and the inflatable cold plate is configured to transfer heat from the two memory cards to the cooling fluid. The inflatable cold plate is in fluid communication with a fluid pump configured to pump the cooling fluid through the inflatable cold plate at a sufficient pressure to pressurize the inflatable cold plate against the two memory cards and to circulate the cooling fluid through the inflatable cold plate to transfer heat from the inflatable cold plate.

The utility model discloses memory card test equipment, which comprises an operation table and a mounting frame positioned on the operation table, the device further comprises a loading assembly, a testing assembly and a driving assembly. Comprising a first bearing disc and a second bearing disc which are slidably connected with an operation table. The first bearing disc and the second bearing disc are each provided with a plurality of card readers, and the upper ends of the card readers are each provided with a limiting groove. The outer side of the card reader is provided with a card slot and a data interface. According to the utility model, the power connection test of a plurality of memory cards can be carried out at the same time, the platform used for the power connection test is the card reader, the memory cards are taken down and then inserted into the corresponding card slots, and the data connectors are connected, so that the performance can be tested and read, and the practicability is strong; and after the test is finished, the two bearing discs can be directly rotated out, the single-time detection quantity is large and comprehensive, and the detection efficiency is greatly improved.

This product is a memory card reader / writer that can be connected to electronic devices such as computers and can read and write data from and to multiple types of memory cards.

The utility model discloses a double-end screen display card reader, comprising a card reader housing, two ends of the card reader housing are respectively provided with a first interface and a second interface, the top surface of the card reader housing is provided with a TFT-LCD screen, the card reader housing is internally provided with a circuit board, and the circuit board is provided with a first interface and a second interface. The circuit board is provided with an MCU chip and a memory card in which animation image data is pre-stored, and the first interface, the second interface, the TFT-LCD screen and the memory card are electrically connected with the MCU chip respectively. The system integrates the functions of dynamic information display (advertising), dual-interface compatibility and data transmission, is suitable for scenes of enterprise propaganda, product demonstration and the like, and effectively solves the problems of single function and burn-in risk.

The present application relates to a pipe string vibration test tool and a pipe string vibration test system, which belongs to the field of pipe string vibration measurement technology. The pipe string vibration test tool includes a test device, a fixing part and a suspension part; the test device, the fixing part and the suspension part are all made of high temperature resistant and high pressure bearing materials, the test device is located in the fixing part, the suspension part is located above the test device and the fixing part, the test device, the fixing part and the suspension part are fixed to each other, and the fixing part and the test tool seat near the bottom of the well of the oil pipe to be tested are detachable and installed; the test device includes a shell, a battery, a conductive rod, a circuit board, a vibration sensor and a memory card, the battery, the conductive rod, the circuit board, the vibration sensor and the memory card are all located in the shell; the battery is electrically connected to the circuit board through the conductive rod; the vibration sensor and the memory card are both located on the surface of the circuit board. The present application can obtain the vibration condition of the oil pipe, timely understand the status of the oil pipe, effectively prevent the occurrence of accidents, and improve the safety of natural gas storage.

1. The name of the design product: card bag. 2. The use of the design product: for placing cards and storing small components such as memory cards. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The invention discloses a wrapping type conductive shielding film for an SD memory card. The wrapping type conductive shielding film comprises a conductive cloth single-sided adhesive tape, a first conductive double-sided adhesive layer, a copper foil layer, a second conductive double-sided adhesive layer, an insulating film and a third conductive double-sided adhesive layer, the copper foil layer is arranged on the adhesive surface of the conductive cloth single-sided adhesive tape through the first conductive double-sided adhesive layer; the second conductive double-sided adhesive layer covers the copper foil layer and the conductive cloth single-sided adhesive tape area which is not covered by the copper foil layer; the insulating film is arranged on a partial region of the second conductive double-sided adhesive layer; the third conductive double-sided adhesive layer is arranged at the edge part of the second conductive double-sided adhesive layer; after the conductive shielding film forms a wrapping structure, the third conductive double-sided adhesive layer is in lap joint with the outer side of the conductive cloth single-sided adhesive tape. The conductive shielding film provided by the invention has the advantages of excellent electromagnetic shielding effectiveness, ultra-thin and light weight, good flexibility and wrapping property, reliable low-impedance grounding, good insulation protection and the like, and can ensure stable operation of the SD memory card in various complex electromagnetic environments.

The utility model relates to a multichannel parallel batch aging test device for special memory cards, and belongs to the field of test tools. Aiming at the technical problems of insufficient channel density, large power supply fluctuation, low protocol conversion efficiency and high data packet loss rate of a traditional test system, the device adopts a bearing framework to integrate 50 independent slot positions, and each slot position is configured with a PCI-E to Express interface converter; the multi-channel power supply distribution unit cooperates with the transient voltage suppression network through the distributed voltage regulation module to realize stable power supply; the central control unit is integrated with the main control processor and the FPGA logic module to realize multi-channel parallel control. The device effectively improves the density of test channels and the quality of a power supply, guarantees the integrity of signal transmission, has wide temperature range adaptability and modular expansion capability, and meets the batch aging test requirements of industrial-grade memory cards.

1. Name of the product of this design: Card Box (KCB‑XL). 2. Purpose of this design product: used for storing memory cards. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

A wireless communication system includes a host apparatus and a memory card connectable to the host apparatus. The memory card includes a memory device, a memory controller circuit to control reading and writing to the memory device in response to requests from the host apparatus, a communication module to perform a communication function, and an extension register to store information on an extension function. The memory controller circuit is connected to the memory device, the communication module, and the extension register. The memory card is able to receive from the host apparatus a first request for reading the information stored in the extension register. The communication function is a wireless communication function including a WiFi function and / or a Bluetooth function. The WiFi function and the Bluetooth function are respectively assigned to pages different from each other.

The invention discloses remote intelligent monitoring equipment for an underground power supply unattended substation, and belongs to the technical field of monitoring. Comprising a mounting bracket and a monitoring equipment body, and is used for replacing a memory card of which the storage capacity reaches a preset threshold value in the monitoring equipment body; the replacement assembly comprises a box body, a motor is fixedly arranged on the inner wall of the box body, the motor is connected with an ejection mechanism, and the old memory card is ejected out of the card slot and the new memory card is pushed into the card slot through the ejection mechanism; a first push-out mechanism is arranged on the side, close to the card slot, of the monitoring equipment body, a second push-out mechanism is arranged in the box body, and the old memory cards on the supporting plate are pushed into the recovery frame through the first push-out mechanism and the second push-out mechanism; according to the invention, the full-capacity memory card can be automatically taken out and pushed, and the new memory card can be automatically inserted, so that the automatic cycle of memory card replacement is realized.

The invention relates to a memory card power consumption control method and a memory card, the memory card comprises a first power domain and a second power domain, the first power domain comprises a memory controller, and the second power domain comprises a processor module and a power control management module. The method comprises the following steps: receiving a transmission pause instruction; the transmission pause instruction is sent to a processor module, so that the processor module responds to the transmission pause instruction and generates a first power supply control signal corresponding to the transmission pause instruction, and the first power supply control signal is sent to a power supply control management module; the first power supply control signal is used for the power supply control management module to stop power supply of the second power supply domain and keep power supply of the first power supply domain, so that the second power supply domain enters a low-power-consumption state.

1. The name of this design product: the main body of the docking station. 2. Purpose of this design product: The main body and the entire device serve as a desktop expansion dock, used to extend functions such as reading memory cards. 3. The key design feature of this design product lies in the shape of the part of the product for which protection is sought. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

Ventilator (1) with at least a sensor for detecting at least one parameter of a breathing gas, a control device for specifying settings, a storage unit a control unit connected to the storage unit, a first computer program product for implementing the settings taking into account a specification and a second computer program product that regulates data transfer to and from the control unit via at least one interface (8); wherein the ventilator (1) is designed such that at least one interface allows for the mutual exchange of data between the ventilator (1) and external storage media and / or devices (12), the exchange of parameters, and the loading of parameters and / or a configuration of the ventilator from external storage media and / or devices, wherein the ventilator has at least two interfaces that support different standards and communication protocols, wherein one of the interfaces is designed as a radio interface and another of the interfaces is designed as a memory card interface, wherein the memory card interface is suitable for a Secure Digital card, a Multimedia card, a Memory Stick PRO card, an xD-Picture card, a SmartMedia card or a CompactFlash card, where data from the ventilator can be saved to an inserted memory card via the memory card interface, and data from an inserted memory card can be loaded into the ventilator, where, in the area of ​​the ventilator, a firmware or software is installed as the second computer program product, which runs as a client and enables a connection of the ventilator to the Internet, where the client is responsible for initiating contact during data transmission and is configured to determine the timing of the transmission, where reading or saving ventilation and usage information to the respective storage medium must be initiated by an event, and the event is the expiration of a specific period of time since the start or end of ventilation therapy, where, when reading usage data from the ventilator, an assignment to the correct patients is automatically performed via a stored database. wherein the ventilator contains relevant information about its setting parameters and their setting limits as well as its stored therapy information and is designed to make the relevant information available to a PC, wherein the ventilator is configured to provide, via the respective interface or storage medium, an application directly executable by a PC operating system, wherein the ventilator contains executable logic in non-volatile memory, wherein the executable logic is not executable by the ventilator itself but by the PC, thus enabling the installation of software on the PC without requiring a user to obtain the software directly from the ventilator manufacturer or a service provider via CD, download, or storage medium. wherein the ventilator further comprises a data cable as a data exchange means inserted into the respective interface, wherein the data cable is connected to an interface converter outside the ventilator, wherein the interface converter is designed to enable communication between the ventilator and another device via at least one transmission standard not provided in the ventilator itself, wherein at least one additional sensor in the form of a pulse oximeter and / or a sensor for CO2 measurement and / or a sensor for measuring respiratory effort and / or an ECG device and / or an EEG device is additionally connected to the ventilator via the interface converter.

The present invention relates to a computing device provided with at least one memory card, and in particular a memory card that comprises a plurality of memory circuits, each of which is provided with an internal processor. The present invention proposes a memory card architecture that is compatible with existing protocols, and in particular DDR5 protocols, while implementing internal memory controllers, hereinafter referred to as internal controllers, and making it possible to associate complete read or write commands with a single memory circuit.

The utility model discloses a DDR (Double Data Rate) connector with high-stability terminals. The DDR connector comprises a main body, a plurality of terminals and two lock catches, the main body is provided with a slot with an upward opening, and the slot is internally provided with a plurality of terminal slots; the plurality of terminals are respectively arranged in the corresponding terminal slots, each terminal is provided with a contact part and a welding part, each contact part extends out of the slot from the terminal slot, and each welding part extends out of the main body; the two lock catches are respectively arranged at two ends of the main body. Each terminal comprises a first horizontal section, a first vertical section, a first bending section, a second vertical section, a second bending section, a third bending section, a second horizontal section and a third vertical section which are integrally formed and connected in sequence from bottom to top, the bending positions of the design are more, the internal stress concentration of the terminal can be reduced, the terminal is not easy to fall down, and the terminal is not easy to deform under the condition of the same stress. Compared with the prior art, the terminal has a larger contact stroke with a memory card, meets the requirement of high-speed signal transmission, effectively prolongs the service life of the connector, and has better elasticity due to the design of a plurality of bent sections; and the contact stability of the terminal and the memory card is effectively improved.

This invention provides a memory card reading device, which includes a communication interface, one or more slots, and a controller. The slot is used for electrically connecting to a memory card. When executing an access command on the memory card, the controller determines whether an error has occurred based on busy duration. When multiple memory cards are disposed and the error meets a switching condition, the controller will switch to another memory card for further usage.