605 results about "External connection" patented technology

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

An external connection bus bar to be connected to a storage element group having a plurality of storage elements and having an output electrode terminal for outputting electric power to an external circuit includes a main body portion to be connected to the output electrode terminal, an external connection terminal to be connected to an external circuit, and a circuit board connection portion to be soldered to a bus bar land provided on the circuit board. The external connection terminal is provided between the main body portion and the circuit board connection portion.

The utility model discloses an MLO access system of a multi-interface wireless network card, which is characterized in that the MLO access system comprises a plurality of MLO sockets and FPC (flexible printed circuit) flat cables connected among the sockets, the MLO sockets are respectively arranged on interface chips to be matched, the MLO sockets comprise input, output, time and data signals, and the FPCs are connected with the MLO sockets. The FPC flat cable is inserted into the MLO socket through the electric connection terminals at the two ends, the FPC flat cable and the MLO socket form a single-end wiring mode, and adjustment impedance of 50-70 ohms is achieved. According to the utility model, through the external connection of the MLO socket and the FPC flat cable, the application of the MLO technology in a multi-interface product is realized, the stability of the performance of the multi-interface product is ensured, the customization of the product is avoided, and the cost is reduced.

A coil assembly for wireless electrical power transmission includes a plurality of external connecting terminals, a power feeding coil, a resonant capacitor electrically connecting with the power feeding coil, and busbars each of which electrically connects between the external connecting terminals.

The invention relates to a T-connection direct current transformer control method, device and system, a computer readable storage medium and a computer program product. The T-connection direct-current transformer comprises n-phase direct-current conversion modules, and n is larger than or equal to 4. Each phase of DC conversion module comprises a bridge arm formed by connecting a plurality of energy conversion sub-module cascade structures and an electric reactor in series, and two groups of switches, and a common connection end of the two groups of switches connected in series is connected with a first end of the bridge arm; the external connection end of the DC conversion module is used for connecting the high-voltage end, the low-voltage end and the grounding end, and comprises a first end, a second end, a common connection end and a second end of the bridge arm after the two groups of switches are connected in series. The method comprises the following steps: receiving a commutation instruction; in the commutation period, the conduction state of the switch is switched, so that at least an i-phase direct current conversion module is conducted with the low-voltage end at the same moment; 2 < = i < = n-2. By adopting the method, the magnitude of the current which needs to be tolerated by each device can be reduced, so that the T-connection type direct-current transformer meets the requirement of high-capacity application.

A battery power disconnect apparatus is disclosed. According to one aspect of the present invention, the battery power-off device comprises: a lower case including an installation space, the upper part of which is open and which is formed along a longitudinal direction, i.e., a first axial direction, and a storage space, the upper part of which is open and which is formed along a longitudinal direction, i.e., a second axial direction; the electronic device includes an installation space, a storage space formed to be separated from the installation space by a partition wall and adjacent to the installation space in a second axial direction, a plurality of relays individually installed in the installation space, a circuit board installed in the storage space through an open upper portion of the storage space, and a control unit installed in the storage space. A lower case including an external connection terminal for electrically connecting to the outside, and an upper case coupled to the lower case so as to be able to cover an open upper portion of the mounting space and an open upper portion of the receiving space; the circuit board is installed in the accommodating space and is configured to be perpendicular to the bottom surface of the accommodating space.

An electric energy metering device, a charge controller, a charging pile, and a leakage protection method therefor. The electric energy metering device comprises a metering circuit (201), an insulation detection circuit (203) and an adhesion detection circuit (202). A sampling pin (1# and 2# or 7# and 8#) of at least one side of the adhesion detection circuit is correspondingly connected to a sampling pin of another circuit that is used for performing sampling on the same position. External connection of any two connected sampling pins is achieved by means of a same interface on the electric energy metering device, so that the connected sampling pins can share a same sampling wire harness, thereby reducing the number of sampling wire harnesses, and preventing problems such as complicated wire connection and scattered and disorganized internal wiring of charging piles. In addition, circuit breakers having a leakage protection function in the prior art may also be omitted, and a leakage threshold for implementing leakage protection may be set according to the current working condition of charging piles, thus achieving a balance between prevention of unwanted tripping and electrical shock protection.

A semiconductor apparatus includes: (i) a semiconductor device; (ii) a first external connection terminal configured to be connected to the semiconductor device, and includes a first surface; and a second surface; and (iii) an insulating resin enclosure. The first external connection terminal includes: a base part that is embedded in the insulating resin enclosure; and a protruding part that protrudes from the inner wall of the insulating resin enclosure. The second surface includes: a first part that corresponds to the protruding part; and a second part that corresponds to the base part and is exposed by the first recessed part. The first part and the second part are continuous with each other along a second direction. The first and second extending parts are spaced apart from each other in a third direction. Each of the first and second extending parts extends along the first direction from a position corresponding to the second surface of the first external connection terminal.

The invention discloses an SOC prototype verification logic division method and system based on resource constraints. The method comprises the steps that a to-be-verified SOC prototype is split into modules meeting the resource constraints of an FPGA; the split modules are tried to be combined in pairs to form modules meeting the resource constraint of the FPGA; 1 is added to the loop variable i of the finally obtained module according to the sequence of the number of the external connecting lines from large to small, and the FPGAs are distributed in the multi-FPGA verification platform; integrating the modules distributed with the FPGAs to generate a netlist file; and converting the netlist file into a bit stream file and downloading the bit stream file into the distributed FPGA. According to the method, the process of mapping SOC design to multiple FPGAs is achieved, logic division is rapidly achieved for the design, rapid time sequence convergence is achieved through reasonable arrangement of resources, the FPGA chip resource utilization rate is increased, and time sequence optimization iteration of a net list after integration is reduced.

Systems and methods are provided for increasing space for external connectors on network components mounted on a rack or cabinet. According to one implementation, a Network Element (NE) assembly includes a blade module having a relatively flat form factor. The blade module, for instance, includes at least a front section, a rear section, a left-side section, and a right-side section. When the blade module is mounted in a rack, the front section thereof is arranged at or near a front portion of the rack and the rear section thereof is arranged at or near a back portion of the rack. Furthermore, the NE assembly further includes a first side-plane connector module configured to be coupled with the left-side section or right-side section of the blade module.

A physical layer interconnect between chips / chiplets provides high bandwidth communication with low power requirements using an organic substrate such as a printed circuit board. An interface between first and second chiplets uses a separate chiplet, or a combination logic die and interconnect interface, interfacing with the interconnect. A connection between a computing device and a memory can be longer, allowing the computing device to be coupled to more memories, expansion slots, or external connections. The interconnect can route memory commands between computing devices and memories, allowing multiple and different computing devices to be coupled to each other or to multiple and different memories. The memories can perform in-memory computing using chiplets coupled thereto. The interconnect couples to possibly different computing devices and possibly different memories, such as in a rack configuration, including CPUs or GPUs. The specialized processing devices can include one or more TPUs or VPUs.

To provide a game machine that is improved regarding communication by a serial communication circuit between a main control section and a value control section.SOLUTION: A game machine comprises a main control section 161 for controlling a game, and a token number control section 171 for controlling a credit possessed by a player, wherein the token number control section 171 can be communicably connected to a CU control section 323 of a card unit 3 that is an external connection device. The main control section 161 and the token number control section 171 are microcomputers having the same specifications that have a first serial communication circuit SR1 and a second serial communication circuit SR2, wherein the main control section 161 communicates with the token number control section 171 by using the first serial communication circuit SR1, and the token number control section 171 communicates with the main control section 161 by using the second serial communication circuit SR2, and communicates with the CU control section 323 of the card unit 3 by using the first serial communication circuit SR1.SELECTED DRAWING: Figure 44

The invention discloses a test case generation method and device, equipment and a medium, and relates to the technical field of embedded system testing. According to the scheme, the simulation test platform is specifically arranged, and the preset input and output interface supporting replacement of the internal port is in communication connection with the to-be-tested module, so that a user can be allowed to modify the internal port of the interface without changing the external connection of the interface, an interface adaptation layer does not need to be regenerated when different to-be-tested modules are replaced, and the user experience is improved. The universality and the high efficiency of the simulation test are greatly improved; meanwhile, when the test case is generated, the user only needs to configure the simulation configuration information file containing various parameters required by excitation generation and input the file into the simulation test platform, and the platform can generate the corresponding test case according to the input file, so that the universality and the expansibility of the simulation test are realized, and the test efficiency is improved.

The invention belongs to the technical field of signal generation and acquisition, and particularly relates to an RFSOC-based multichannel broadband signal transmitting and receiving device, which comprises an upper computer unit, an intermediate frequency signal transmitting and receiving unit, a down-conversion unit and a local oscillator unit, and is characterized in that the upper computer unit, the intermediate frequency signal transmitting and receiving unit, the down-conversion unit and the local oscillator unit cooperatively realize signal transmission and acquisition; the upper computer unit adopts an ARM chip, communicates with the intermediate frequency signal transceiving unit through a PCIE interface, and is used for parameter configuration, flow control, state monitoring and collected data storage. The integration level can be greatly improved, complex external connection and compatible debugging are omitted, software and hardware design is remarkably simplified, and the maintenance cost is reduced; different application scenes can be adapted without changing a hardware circuit, so that the configuration flexibility is greatly improved; the power consumption is reduced, and the application requirements of miniaturization and light weight are better met; and the requirements of multi-channel synchronous transceiving and high-precision signal processing can be met.

This utility model provides a contactor lead-out connection structure and a contactor, including an insulating cover and a lead-out terminal. The insulating cover has a connection hole, and the lead-out terminal is fitted into the connection hole of the insulating cover. It has a stationary contact end as a stationary contact and an external portion away from the stationary contact end. The external portion is used to connect to an external connection terminal. The external portion also has a fixing part extending outward in its radial direction, and is fixedly connected to the insulating cover through the fixing part. On the radial projection plane, the distance between the connection position of the lead-out terminal and the insulating cover, and between the connection position of the lead-out terminal and the connection terminal, is increased. When the connection terminal is subjected to external pulling force, the pulling force on the connection position of the lead-out terminal and the insulating cover is reduced, making it less prone to tearing, thus ensuring the sealing reliability of the product.

The application relates to the technical field of electronic equipment, in particular to an instrument external connection structure. The instrument external connection structure comprises a meter casing, a control panel, a female connector and a male connector. The female connector comprises a first waterproof protection component, a female seat and a first solder pad electrically connected, the first solder pad is electrically connected with the control panel, and the first waterproof protection component is wrapped outside the female seat. The first waterproof protection component is inserted into an insertion through hole of the meter casing. The male connector comprises a male seat and a second waterproof protection component, the second waterproof protection component is wrapped outside the male seat, the second waterproof protection component is pluggably connected with the first waterproof protection component, and the male seat is pluggably connected with the female seat. The instrument external connection structure simultaneously seals the female seat and the gap between the female seat and the insertion through hole through the first waterproof protection component, and improves the insertion stability and waterproof sealing performance of the female seat and the male seat through the pluggable connection of the first waterproof protection component and the second waterproof protection component.

A secondary battery includes an external terminal provided outside a sealing plate of an exterior body, a connection member provided inside the sealing plate and connected to the external terminal, a current collector connected to the connection member, and a current collector tab connected to an electrode body. The current collector has, along a longitudinal direction of the sealing plate, a first connection region connected to the current collector tab, a second connection region connected to the connection member, and a fuse region provided on a current path from the first connection region to the second connection region. In the longitudinal direction of the sealing plate, the first connection region is positioned inside the external terminal, and the fuse region is positioned at a position identical to a position of the external terminal or outside the external terminal.

The invention discloses a multi-interface module capable of rapidly switching serial port protocols, and relates to the technical field of industrial serial port communication, the multi-interface module comprises an acquisition interface, a switching module and an acquisition module; wherein the acquisition interface is used for being connected with equipment through different types of interfaces; the switching module is used for automatically identifying the connection between the acquisition interface and the equipment and carrying out combined switching of power supply voltage and a communication protocol according to the connected equipment so as to realize power supply and communication of the acquisition module; the acquisition module is used for processing data acquired by the equipment and transmitting the data to the outside; the acquisition interface, the switching module and the acquisition module are electrically connected through the acquisition mainboard; the switching module comprises an internal circuit module used for converting voltage and a communication protocol and an external connection module used for protocol matching through connection combination of different pins. The method has the advantages of flexibly adjusting the power supply voltage, dynamically switching the communication protocol and adapting to various physical interfaces.

A rotary electric machine includes a terminal block that holds a terminal electrically connected to a stator; and the casing that accommodates the stator and the terminal block. The casing is formed by combining a first casing and a second casing. The first casing holds the terminal block, a first sensor, a first wire, and a first connector. The second casing holds an external connector, a second wire, and a second connector. The second casing has a service hole for facing the terminal block from outside of the casing when the first casing and the second casing are combined. The first connector and the second connector correspond to each other. The first connector is arranged at a position facing from outside of the casing via the service hole when the first casing and the second casing are combined.

The invention discloses computer peripheral interface management and control equipment based on fingerprint identification. The computer peripheral interface management and control equipment comprises an FPGA main controller, a fingerprint identification module, a user interaction module, a peripheral interface output module, a host interface input module and a power management module, in the working process, the fingerprint identification module compares user fingerprint information, confirms the identity and notifies the FPGA main controller, a USB input interface and an HDMI input interface of the host interface input module are connected with a USB output interface, an HDMI output interface and a VGA output interface of the peripheral interface output module, and a user is notified through a state indicator lamp of the user interaction module; and when the user leaves, a locking key of the user interaction module is clicked, and after receiving a locking key signal, the FPGA main controller cuts off USB (Universal Serial Bus) and HDMI (High-Definition Multimedia Interface) input interfaces of the host interface input module and USB, HDMI and VGA (Video Graphics Array) output interfaces of the peripheral interface output module, and notifies the user through a state indicator lamp of the user interaction module. External connection of the computer peripheral interface can be cut off through one key, and attack of a hardware layer can be defended.

To keep the sealability around a current collecting terminal even if a case member is deformed.SOLUTION: A power storage device includes a current collecting terminal 30 including an external connection part 31, an electrode body connection part 32, and an annular sealing part 33 connected to the external connection part 31 and the electrode body connection part 32, and an insulating member 40 extending between the sealing part 33 and the case member 10 and into an annular part 33a of the sealing part 33. The annular part 33a of the sealing part 33 is formed by cutting a part of the inner periphery and bending another part. The sealing part 33 is disposed outside the case member 10, and the electrode body connection part 32 is formed at the bent part of the sealing part 33 and is inserted into the case member 10 from a terminal attachment hole 16. Alternatively, the sealing part 33 is disposed inside the case member 10 and the external connection part 31 is formed at the bent part of the sealing part 33 and extracted from the terminal attachment hole 16 to the outside of the case member 10.SELECTED DRAWING: Figure 4

A lock (10) suitable for different slots for electronic devices, which is used to lock an electronic device (20) and is unlocked with a key (30), characterized in that the lock (10) for electronic devices has a housing (11) which is composed of two housing units (111), wherein the housing (11) is externally connected to a safety cable (12) to fix the lock (10) in a location, wherein a first receiving chamber (13) and a second receiving chamber (14) are arranged inside the housing (11), wherein a first separating part (131) projects from the bottom of the first receiving chamber (13) and a second separating part (141) projects from the upper part of the second receiving chamber (14), wherein a keyhole (142) is arranged on the second receiving chamber (14) which passes through the bottom of the second receiving chamber (14).wherein a third receiving chamber (15) is arranged between the first separating part (13) and the second separating part (14), in which a slide (151) is arranged through which a through-opening (1511) passes, wherein a first spring (152) is arranged between the slide (151) and the housing (11), wherein a locking element (16) is rotatably mounted next to the first receiving chamber (13), on which at least one sawtooth-shaped first locking edge (152) is projecting, wherein a second spring (162) is arranged between the locking element (16) and the housing (11), wherein a locking cylinder (17) is attached in the second receiving chamber (14), in the center of which a cylinder shaft (171) is rotatably mounted, wherein a flange (711) is arranged in the middle section of the cylinder shaft (171) such that it projects outwards, wherein the middle section of the cylinder shaft (171) passes through the through-opening (1511) is inserted through it,that the flange (1711) is located in the through-opening (1511), wherein a locking element (18) is arranged in the first receiving chamber (13) and is fitted over the locking cylinder (17), wherein a plurality of sawtooth-shaped second locking edges (181) are arranged projecting on the surface of the locking element (18), wherein a third spring (182) is arranged between the locking element (18) and the first separating element (131), wherein in the state in which the first locking edge (161) and the second locking edge (181) are engaged, the locking element (18) can only move downwards relative to each other, wherein by moving the locking element (18) downwards the first locking edge (161) and the second locking edge (181) temporarily disengage, wherein by moving the locking element (18) upwards the engagement structure of the first locking edge (161) and the second locking edge (181) causes a blocking action,wherein a locking head housing (19) is placed on top of the locking part (18) and connected to it, wherein two locking units (191) are rotatably mounted in the locking head housing (19), wherein by moving the locking part (18) downwards the cylinder shaft (171) is pressed in between the two locking units (191) so that the two locking units (191) are pushed apart, wherein a clamping jaw (1911) is arranged at the front end of each locking unit (191) and is designed such that it projects outwards; that the electronic device (20) is provided with a slot (21), wherein by inserting the locking units (191) into the slot (21) the locking units (191) push down the locking part (18) so that the first locking edge (161) and the second locking edges (181) slide relative to each other and engage each other, thereby bringing the locking part (18) into a lower position,thereby increasing the distance between the two locking units (19) so that the two locking units (19) engage in the slot (21), the clamping jaws (1911) now supporting themselves on the inside of the slot (21) so that the lock (10) for electronic devices cannot be pulled out, wherein, by causing the first locking edge (161) and the second locking edge (181) to slide and engage further, the locking part (18) is moved further into a lower position to increase the distance between the two locking units (191); and that the key (30) can be inserted into the keyhole (142) and then rotate the cylinder shaft (171), whereby the flange (151), when the cylinder shaft (171) is rotated 90 degrees, is caused to push the slide (151) to push the locking element (16), thereby disengaging the first locking edge (161) and the second locking edge (181),wherein the locking part (18) rebounds under the influence of the third spring (182), so that the cylindrical shaft (171) located between the two locking units (191) is pulled out, thereby reducing the distance between the two locking units (191) and the two locking units (191) disengage from the slot (21).

The invention provides a malicious external connection event detection method and device of a host. The method comprises the steps that multiple pieces of destination address information are collected in a server log of the host; the destination address information comprises a destination IP and / or a destination domain name; the destination IP is used for indicating IP addresses requested to be accessed by a plurality of servers of the host; the destination domain name is used for indicating websites requested to be accessed by a plurality of servers of the host; the server log is generated through a log generation system deployed in the host; determining malicious destination address information in the multiple pieces of destination address information; the malicious destination address information refers to destination address information successfully matched with a malicious address in the threat intelligence system; determining an alarm object according to the malicious destination address information; and outputting the malicious external connection event alarm information to the alarm object. According to the invention, the detection coverage can be improved, and the detection cost can be saved.

A high frequency module capable of improving heat dissipation characteristics of a power amplifier and suppressing influence of heat of the power amplifier on another electronic component is provided. A high frequency module includes a mounting substrate, a power amplifier, a switch, a plurality of external connection terminals, and a connector. The mounting substrate has a first main surface and a second main surface that are opposite to each other. The power amplifier and the switch are disposed on the second main surface of the mounting substrate. The plurality of external connection terminals are disposed on the second main surface of the mounting substrate. The connector is able to be connected to an external substrate. The plurality of external connection terminals include a first external connection terminal that is connected to the connector. The first external connection terminal is disposed between the power amplifier and the switch.

The present application discloses a power storage device capable of achieving miniaturization of the power storage device in a direction orthogonal to an insertion and mounting direction of a power storage module with respect to a housing. The power storage device (10) includes a power storage module (14) having an electrode terminal (12), a housing main body (18) having a housing space (16) in which the power storage module (14) is housed, and an external connection terminal (20) held to the housing main body (18) and exposed to the outside of the housing main body (18). The housing main body (18) has a first opening portion (30) exposing the housing space (16) to the outside, and an opposed wall portion (32) disposed in opposition to the first opening portion (30) so as to sandwich the housing space (16) therebetween. The external connection terminal (20) is held to the opposed wall portion (32) of the housing main body (18). The power storage module (14) can be inserted into the housing space (16) from the first opening portion (30). The electrode terminal (12) of the power storage module (14) inserted into the housing space (16) can be in conductive connection with the external connection terminal (20) held to the opposed wall portion (32).

A semiconductor die includes manually designed full-custom logic circuits implemented at transistor level and performing digital computation without use of standard-cell libraries or automated synthesis. The die lacks bond pads, wire-bond terminals, or through-silicon vias and operates only when bonded to another die or carrier through dense hybrid-bonded or microbump conductive interconnects. In related embodiments, a system includes such a compute die and a peripheral die providing power, clock, and communication functions. The architecture enables pad-less full-custom compute dies operating solely through inter-die bonding for all external connectivity.