207results about "Component plug-in assemblages" patented technology

An apparatus includes a housing capable of being mounted in a rack, and a vertically oriented switch card. The vertically oriented switch card includes one or more vertically oriented application-specific integrated circuits (ASIC) mounted on the vertically oriented switch card. The switch card includes a two-dimensional arrangement of plug ports; each plug port is configured to receive a pluggable optical module. The switch card also includes a two-dimensional arrangement of channel intakes, each channel intake is positioned adjacent to at least one of the plug ports of the two dimensional arrangements of plug ports, each channel intake receives air and directs the received air towards an interior of the housing capable of being mounted in a rack.

In some implementations, a heatsink assembly may include a heatsink that transfers heat from a pluggable module plugged into a frame, a clip coupling the heatsink to the frame and biasing the heatsink toward the pluggable module when the pluggable module is plugged into the frame, and an actuator plate that engages with the pluggable module as the pluggable module is plugged into the frame and thereby translates between an activated position and a deactivated position. When the actuator plate is in the activated position, the actuator plate may lift the heatsink away from the pluggable module, and, when the actuator plate is in the deactivated position, the actuator plate may permit the heatsink to engage the pluggable module. The actuator plate may translate from the activated position to the deactivated position by contacting the pluggable module as the pluggable module is plugged into the frame.

The present disclosure provides a reverse clamping compression device for CPO or NPO. The device includes a mechanical bolster placed on a main board, a compression cover covering optical modules, and a fastening connecting and fixing the compression cover to the mechanical bolster and protruding below the mechanical bolster. In the present disclosure, the compression cover above the optical modules is used to apply a compression force to the optical modules, and the spring element is placed in space below the main board, therefore, the space above the compression cover is not occupied, which can maximize the use of the space above the optical modules, greatly shorten the heat conduct path of the heat sink module, and ensure that the entire device is still assembled from top to bottom.

To provide a technique for preventing a sealing material from flowing into a housing of a connector.SOLUTION: There is no corner which is recessed inward on a peripheral wall of a spacer 130 interposed between a circuit board 110 and a connector 120, such that a capillary phenomenon hardly occurs in the case of sealing and a sealing material can be prevented from creeping up along an outer surface of the peripheral wall. There is a space 130s between a front wall part 122a of a housing and a high floor part 130g of the spacer but a distance to some extent is secured between a lower end level of a slit 122b and a top face level of the high floor part 130g or between the front wall part 122a of the housing and a front wall part 130c and a corner wall part 130d of the spacer. Thus, even in a case where the sealing material creeps up from the space 130s, the sealing material can be guided to an upper side of the high floor part 130g and stopped at a lower level than the lower end of the slit 122b, and the sealing material can be prevented from flowing from the slit 122b into the housing 122.SELECTED DRAWING: Figure 6

An apparatus includes a cage defining a plurality of receptacles. Each of the plurality of receptacles is configured to receive a respective pluggable optical module through a front end of the cage. The apparatus further includes a first printed circuit board assembly (PCBA) connected to and extending along a back end of the cage. The first PCBA includes a plurality of connectors. Each of the plurality of connectors is aligned with a respective receptacle of the plurality of receptacles, and is configured to electrically connect with a respective pluggable optical module. The apparatus further includes a second PCBA disposed in parallel with the first PCBA and electrically connected with the first PCBA through a plurality of interconnects, and power circuitry configured to supply power via the second PCBA to the pluggable optical modules.

A removable module, a system and a method. The removable module comprising a PCB having an OCP NIC form factor, an OCP edge connector comprising a plurality of pins on an edge of the PCB, wherein the OCP edge connector is configured to mate with an OCP board connector of a primary system board of the computing system in an installed state of the removable module in the computing system, a NIC chip mounted to the PCB and communicably connected to the OCP edge connector, at least one communication port mounted to the PCB and communicably connected to the NIC chip and a first PCIe slot mounted on the PCB and communicably connected to the OCP edge connector, wherein the NIC chip and the first PCIe slot are configured to be communicably connected to the primary system board via the OCP edge connector.

The embodiment of the utility model provides air conditioner control equipment and a train air conditioner control system. The air conditioner control equipment comprises an equipment shell and a plurality of board cards, the plurality of board cards comprise a core board integrated with a control circuit; a plurality of communication interface circuits and power supply circuits are integrated on the bottom plate; an expansion board for expanding an input function and / or an output function of the control circuit; a backboard integrated with a communication connection line and a power supply connection line; the core plate is inserted into the bottom plate; the bottom plate is inserted into the back plate; the backboard is also provided with a plurality of expansion interfaces; the expansion board is inserted into the back board through the expansion interface, communication connection between the expansion board and the bottom board is established through the communication connection line, and electric connection between the expansion board and the bottom board is established through the power supply connection line. The board card in the air conditioner control equipment adopts a modular design, so that functions on the board card can be expanded conveniently.

A lifting module for a chassis and an electronic device including the lifting module are provided. The lifting module includes a sidewall bracket, a lifting bracket, a sliding button assembly, and a driven assembly. The sidewall bracket is disposed on a side frame of the chassis. The lifting bracket is movably connected to the sidewall bracket. The sliding button assembly is slidably disposed on the side frame of the chassis. Part of the sliding button assembly is exposed from the chassis. The driven assembly is movably disposed on the sidewall bracket. The driven assembly is connected to interact the sliding button assembly and the lifting bracket. The lifting bracket is driven to move relative to the sidewall bracket selectively by the sliding button assembly through the driven assembly.

The utility model discloses a pulling assisting device, a case and a blade server, and relates to the technical field of case equipment.The pulling assisting device is characterized in that an operation handle is rotationally connected to the case; the boosting part is deployed on the operation handle; when the operating handle rotates in the first direction, the boosting piece is used for pushing the blade to be inserted into the machine case through the blade stress part, and when the operating handle rotates in the second direction, the boosting piece is used for pushing the blade to be pulled out of the machine case through the blade stress part, labor-saving insertion and pulling of the blade are achieved, use of a pulling assisting device can be reduced under the conditions that the number of machine cases is small and the number of the blades is large, and use is convenient. And therefore, the technical effects of reducing the use of the unplugging assistor, reducing the cost and the occupied space of the case and facilitating mass production are achieved.

To make replacement of components of a power supply system arranged in a housing easy. In a controller (1), there are provided: a housing (2) provided with an external power source connector (70); a power supply portion (14) that converts alternating current supplied from the external power source connector (70) into direct current; and a control circuit substrate (4) to which direct current is supplied by the power supply portion (14). The power supply portion (14) includes: a power supply unit (7) including a frame (72) that is detachable with respect to the housing (2) and a first electronic component (71) fixed to the frame (72); and a second electronic component (15) fixed to the housing (2). The housing (2) includes an opening portion (20) through which the power supply unit (7) is inserted and removed.

A differential transmission board set includes a mounting board on which a compression connector is mounted and a contact board configured to come into contact with the compression connector. In the contact board, a second conductor layer is a ground layer and has a penetrating hole. The penetrating hole is formed in such a way that a first signal pad and a second signal pad are both located inside an inner edge of the penetrating hole. In the contact board, the penetrating hole is formed to overlap an outer region of the first ground pad and an outer region of the second ground pad.

The present invention discloses a backplane and an electronic device. The backplane is used to support a circuit board. A middle recessed portion with a bottom is formed on the top surface of the backplane facing the circuit board. A raised main support column is formed on the bottom surface of the middle recessed portion of the backplane for supporting the circuit board. In the present invention, the main support column formed on the backplane can increase the contact deformation amount of the central area of ​​the socket connector installed on the circuit board and improve the force uniformity of the socket connector, thereby improving the stability and reliability of the electrical contact between the central area of ​​the socket connector and the electronic chip.

An automotive sensor includes a body and a connecting member. The body forms a workspace. The connecting member is inserted into the body and includes a primary end, and the primary end is arranged in the workspace and includes a holding portion. The automation of the assembly process can be realized, and then the effect of improving assembly efficiency and reducing labor cost can be achieved.

The invention discloses electronic equipment with a two-way wire outlet system architecture, which comprises a shell suite and an electronic device, the shell suite comprises a shell, a main circuit board and an auxiliary circuit board, the main circuit board and the auxiliary circuit board are arranged in the shell, and the main circuit board and the auxiliary circuit board are arranged in the shell. The auxiliary circuit board and the main circuit board are electrically connected with each other and are arranged in a non-coplanar mode, and when the electronic device is inserted into the installation groove of the shell in the first direction, a butt joint electric connector of the electronic device is connected to a first electric connector of the auxiliary circuit board. When the electronic device is inserted into the mounting groove of the shell along a second direction opposite to the first direction, the butt joint electric connector of the electronic device is connected to a second electric connector of the auxiliary circuit board.

A structure includes a main substrate including a first surface and a second surface opposite to the first surface, a power supply module on the main substrate, a socket in the main substrate, and one or more power supply wirings and one or more signal wirings extending in a thickness direction of the main substrate and penetrating the socket. Each of the one or more power supply wirings includes a first end on the first surface side and a second end on a side opposite to the first end. Each of the one or more signal wirings includes a third end to be electrically connected to an electronic component and a fourth end on a side opposite to the third end. The fourth end is electrically connected to a conductor pattern on the first surface.

A ball grid array (BGA) connector including an outer housing, an insert mounted within the outer housing having a first side and a second side, and a plurality of electrical contacts provided within the insert. The BGA connector also includes a plurality of connector balls electrically coupled to the electrical contacts at the first side of the insert, where some of the connector balls have a low Young's modulus and some of the connector balls have a high Young's modulus such that the high Young's modulus connector balls carry more of a separation load than the low Young's modulus connector balls. In one embodiment, the high Young's modulus connector balls are located around an outer periphery of the BGA. Also, the high modulus connector balls are soldered to larger solder pads than the low modulus connector balls.

Devices and systems for bus duct, busbars, and busways for high-amperage applications are described. An example assembly may include a first conductor assembly. The assembly also includes two or more electrical bar trunks. The two or more electrical bar trunks are each either a distribution bar or a transportation bar. The two or more electrical bar trunks are electrically connected to the first conductor assembly at a first end of each of the two or more electrical bar trunks. The assembly further includes a second conductor assembly. Each of the two or more electrical bar trunks are electrically connected to the second conductor assembly at a second end of each of the two or more electrical bar trunks.

To provide a mounted substrate and an electronic apparatus each of which can achieve easy replacement of a receptacle connector.SOLUTION: A mounted substrate comprises: a substrate having a mounting surface; a surface mount connector having an inner surface provided with a contact point, having a connector connecting hole opened along a surface direction of the substrate, and mounted on the mounting surface of the substrate; and a receptacle connector having a plug connection opening to which a plug is connected and a relay connector detachably connected to the connector connecting hole. An opening edge portion of the connector connecting hole includes: a first edge portion located closer to the mounting surface side in a height direction of the connector connecting hole; and a second edge portion located opposite from the first edge portion in the height direction. The second edge portion is disposed on a deep side from the first edge portion in a depth direction of the connector connecting hole.SELECTED DRAWING: Figure 4

Provided is a power conversion device with which it is possible to achieve size reduction and improve reliability by reducing the number of components of a system as a whole. The power conversion device (100) comprises a semiconductor module (110) of a half-bridge configuration in which two semiconductor elements are arranged in series. The semiconductor module (110) has a substantially cuboidal shape and has, along a longitudinal direction of the cuboid, a positive pole terminal, a negative pole terminal, and terminals for inputting or outputting alternating current or for specific purposes, forming a single phase of the power conversion device (100). In the vertical direction corresponding to a widthwise direction of the cuboid, a plurality of the semiconductor modules (110) are arranged vertically, forming a plurality of phases of the power conversion device (100). The semiconductor modules (110) of the plurality of phases are installed in contact with a cooling unit (150), and one or more capacitors (120) are disposed so as to face the cooling unit (150) across the semiconductor modules (110) of the plurality of phases.

The present disclosure provides an assembly structure for providing power for a chip. The assembly structure includes a circuit board configured to provide a first electrical energy; a chip provided with at least one electrical energy input terminal; and a first power converting module provided with at least one power output terminal. The first power converting module is electrically connected to the circuit board and the chip, converts the first electrical energy to a second electrical energy, and supplies the second electrical energy to the chip. The circuit board, the chip and the first power converting module are stacked; and a projection of the at least one electrical energy input terminal of the chip on the circuit board and a projection of the at least one the power output terminal of the first power converting module on the circuit board, are at least partially overlapped.

Disclosed herein is a method for producing a land grid array (LGA) socket connector assembly and the resultant assembly. The method comprises providing a carrier (640) having a first carrier thickness

The utility model provides a fire alarm device which comprises a shell, a fire alarm unit is arranged in the shell, a grating and a vertical rod are arranged on the shell, the vertical rod is slidably sleeved with a lower clamping block, the top end of the vertical rod is fixedly sleeved with an upper clamping block, the longitudinal section of the upper clamping block is in an isosceles trapezoid shape, and the lower clamping block and the upper clamping block are in mirror symmetry; the mounting plate is arranged on the inner top surface of the prefabricated cabin, and a first sliding groove matched with the upper clamping block is formed in the mounting plate; and the two elastic pieces are located on the two sides of the first sliding groove correspondingly and slidably connected with the mounting plate, and sliding blocks matched with the left side wall and the right side wall of the upper clamping block are arranged at the end, close to the first sliding groove, of each elastic piece. The process of mounting the shell on the mounting plate or dismounting the shell from the mounting plate is easy to operate, so that the efficiency of mounting the shell on the mounting plate or dismounting the shell from the mounting plate is improved.

The present invention provides a connector device comprising: a first connector which is fastened to a substrate, and comprises a terminal body having an opening provided in one surface thereof and a terminal provided in the opening and electrically connected to the substrate; a second connector which is fastened to an electric wire, and comprises a socket body inserted into the opening of the terminal body and a socket provided inside the socket body and contacting the terminal; and a ratchet part by which the first connector and the second connector are coupled so as not to be separated or uncoupled so as to be separable. The ratchet part comprises a toothed gear, a ratchet gear, and a stopper.

The utility model discloses a frequency conversion control cabinet convenient for wiring and wire arrangement, which comprises a frequency conversion control cabinet body, a support is fixedly mounted at the bottom of the frequency conversion control cabinet body, and an electronic component and a processing component arranged in the frequency conversion control cabinet body are arranged in the frequency conversion control cabinet body. A wire harness is clamped and limited through a limiting assembly, then an inserting rod and a second magnetic block fixedly installed on the outer wall of the inserting rod are inserted into a fixing cylinder, the outer wall of the second magnetic block and an F-shaped groove formed in the inner wall of the fixing cylinder slide, and under the magnetic attraction limitation of the second magnetic block and a first magnetic block, the inserting rod can rotate in the fixing cylinder, so that the second magnetic block is connected with the interior of the F-shaped groove in a clamped mode; when the inserting rod slides towards the interior of the fixing cylinder, the end of the inserting rod extrudes and pushes the rotating disc, when the inserting rod is rotated, the rotating disc rotates on the side wall of the push plate, the inserting rod slides towards the interior of the fixing cylinder, the spring is compressed, and under the elastic effect of the spring, the second magnetic block and the F-shaped groove are stably clamped.

The utility model provides a conference room comprehensive integrated device and system. The device comprises a processing platform, a backboard and a plurality of functional board cards. The functional board cards are inserted into the back plate, and each functional board card processes one functional signal to realize a conference room function; the types and the number of the functional board cards are determined according to meeting requirements, and the backboard capacity meets the required number of the functional board cards. According to the invention, the function board card can be integrated into a single case, the conference system is obviously simplified, the fault rate is reduced, and the operation convenience and the system expansibility are improved.

A microelectronic system may include a microelectronic component having electrically conductive elements exposed at a first surface thereof, a socket mounted to a first surface of the microelectronic component and including a substrate embedded therein, one or more microelectronic elements each having active semiconductor devices therein and each having element contacts exposed at a front face thereof, and a plurality of socket pins mounted to and extending above the substrate, the socket pins being ground shielded coaxial socket pins. The one or more microelectronic elements may be disposed at least partially within a recess defined within the socket. The socket may have a land grid array comprising top surfaces of the plurality of the socket pins or electrically conductive pads mounted to corresponding ones of the socket pins, and the element contacts of the one or more microelectronic elements may be pressed into contact with the land grid array.

The utility model relates to the technical field of electronic device assembly, aims to solve the problem of how to reduce the damage risk during electronic device installation, and provides an electronic device which comprises a fixed bracket, an electronic device and a buffer structure. The fixing support is provided with an installation groove, a through groove is formed in the side, in the second direction, of the fixing support, the through groove is communicated with the installation groove, and the through groove extends in the first direction. The electronic device is installed in the installation groove, a protruding part is arranged on the electronic device, and the protruding part can move in the through groove in the first direction. The buffer structure comprises a lifting seat and an elastic part, the lifting seat is movably matched with the through groove in the first direction, the lifting seat can abut against the side, away from the groove opening in the first direction, of the protruding part in the process that the electronic device is inserted into the mounting groove in the first direction, and the elastic part is arranged between the lifting seat and the fixing support. And the elastic force can be applied to the lifting seat in the first direction towards one side close to the notch. The beneficial effect of the utility model is that the damage risk during the installation of the electronic device is reduced.

A processing apparatus for controlling, measuring and / or regulating, comprising an appliance for installation for output and / or input, with an intermediate housing, a unit for display and / or operation, and a main board connected to the unit having a central computer unit, wherein the appliance for installation is provided for use in a device or for a device such as a weighing device, metering device, conveying device, screening device, grinding device, mixing device, filter device, status monitoring device and / or material analysis device, wherein the main board serves as an electronic platform regardless of use and has, for each use, a particular combination of interfaces to the device in question. Furthermore, the invention relates to a processing apparatus for controlling, measuring and / or regulating having such an appliance for installation.

The utility model discloses a speed-adjustable belt driving and controlling device, and relates to the technical field of belt driving and controlling devices. The speed-adjustable belt driving and controlling device comprises a device body, a protection box is fixedly connected to the top of the device body, a maintenance groove is formed in the top of the protection box, a box cover is arranged in the maintenance groove, an electric wire is arranged in the protection box, and an opening assembly is arranged on the box cover; the opening assembly comprises a first connecting column, a first supporting frame, a first connecting plate, a hydraulic cylinder, a fixing ring, a fixing column, a first pushing plate, a supporting plate, a second supporting frame, a third supporting frame, a second pushing plate and a fourth supporting frame. According to the speed-adjustable belt driving and controlling device, the fixing column is pushed to move outwards through the fixing ring, so that the fixing column drives the first pushing plate to move on the second supporting frame, and the box cover at the bottom of the second supporting frame is automatically opened from the interior of the maintenance groove.

The utility model provides a heat dissipation structure of a color screen attached aluminum part, the color screen is arranged in a laser range finder, the inner side of a shell of the laser range finder is fixedly connected with the aluminum part, the color screen is attached to the inner side of the aluminum part, and the aluminum part is provided with a limiting part. The color screen is placed in the aluminum piece and tightly attached to the aluminum piece, so that when the color screen is in a normal working state, the aluminum piece located on the outer side of the color screen can conduct out heat generated by the color screen, the working temperature of the color screen is not too high, normal operation of the color screen is not affected, and the problem that the color screen of an existing laser range finder is not prone to being damaged in the using process is solved. Due to the fact that a targeted heat dissipation structure is not made for the color screen, a large amount of heat can be generated in the normal working state of the color screen, the temperature of the color screen rises rapidly and even exceeds the working temperature capable of being borne by the color screen, and the phenomenon that the color screen works abnormally or does not work is caused.