52results about "Component plug-in assemblages" patented technology

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.

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.

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.

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 belongs to the technical field of heat exchange units, and particularly relates to a heat exchange unit control device which comprises a main body cabinet, a cabinet door is rotatably installed on the front face of the main body cabinet, and a through groove is formed in the main body cabinet. A heat dissipation mechanism is arranged on the back of the main body cabinet, and a mounting mechanism is fixedly mounted in the main body cabinet; wherein the mounting mechanism comprises a fixed seat, a mounting plate and a wire arranging assembly, a guide rail seat is fixedly mounted at the bottom of the fixed seat, the mounting plate and the fixed seat are mounted in a sliding manner through a sliding seat, and the wire arranging assembly and the guide rail seat are mounted in a sliding manner through the mounting seat; the wire arranging assembly comprises a sliding block and a clamping plate, a connecting base is fixedly installed on one side of the sliding block, and the clamping plate abuts against the connecting base through a spring. According to the utility model, the installation mechanism installed in the main body cabinet is matched with the flat cable assembly, so that the installation of the control components for controlling the heat exchange unit is more flexible, and cables can be prevented from being disordered in the main body cabinet at the same time.

The utility model discloses a plug-in type enhanced splicing processor, which relates to the technical field of splicing processors and comprises a bottom plate, a case is arranged at the top of the bottom plate, a plurality of groups of sliding chutes are arranged on two sides in the case, matched laminates are arranged in the sliding chutes, and a splicing processor main body is placed above the laminates. Heat dissipation mechanisms are arranged on the outer side of the spliced processor main body and the bottom and the top of the case, a plurality of groups of card inserting grooves are formed in the spliced processor main body at one end, replaceable output board cards and input board cards are inserted into the card inserting grooves, and power interfaces are formed below the card inserting grooves; the side face of the splicing processor body at the other end is provided with a display screen and an operation button, and a protection plate is arranged on the outer side of the display screen and the operation button and located on the side face of the machine box, and the splicing processor has important significance for improving the performance of the splicing processor and meeting diversified application requirements.

Disclosed are a slot member and a power electronic apparatus including the same. A slot member according to an aspect of the present invention may include a slot body on which a capacitor assembly is seated and which supports the capacitor assembly; a gripping portion continuously formed from one end of the slot body; and a capacitor support portion coupled to the slot body and configured to support an edge of the capacitor assembly, wherein the slot body extends in one direction and is inserted into and coupled to an external housing to be withdrawable therefrom, and the gripping portion is disposed to be exposed to the outside of the external housing.

The utility model provides an electric control box cover with a wire clamping mechanism, which relates to the technical field of electric control boxes and comprises a lower shell cover, an upper shell cover is sleeved on the periphery of the lower shell cover, a control block is transversely arranged at the middle position in the lower shell cover, and heat dissipation holes corresponding to the control block are transversely arranged at the middle position in the upper shell cover. Lower wire clamping mechanisms are installed on the two sides of the control block and located in the lower shell cover, and upper wire clamping mechanisms corresponding to the lower wire clamping mechanisms are arranged on the two sides of the heat dissipation holes. The lower wire clamping mechanism comprises a device block a, inserting rods are arranged at the two ends of the top of the device block a, a clamping block a is installed between the two inserting rods, and an arc-shaped groove a is formed in the top of the clamping block a. The upper wire clamping mechanism comprises a device block b, sleeve rods are installed at the two ends of the top of the device block b, and a clamping block b is installed between the two sleeve rods. And an arc-shaped groove b is formed in the top of the clamping block b, so that damage to electrical equipment caused by winding of lines is effectively prevented.

The utility model relates to the technical field of anti-cheating equipment, in particular to a cheating prevention and control terminal for computer test, which comprises a signal shielding instrument body, a circulation net is arranged on the right side of the signal shielding instrument body, a fixing plate is mounted on the right side of the circulation net, and a cooling fan is mounted in the fixing plate. A rotating shaft is arranged on the right side of the fixed plate; and the shielding plate is installed on the outer surface of the rotating shaft, and a magnet is installed on the left side of the shielding plate. According to the utility model, the heat dissipation fan is started, external air is absorbed and enters the signal shielding instrument body through the heat dissipation fan, then the external air enters the interior of the signal shielding instrument body through the circulation net, the signal shielding instrument body can be subjected to overall heat dissipation, after heat dissipation is finished, the rotating shaft is rotated again, and then the magnet and the iron block are in contact with each other; therefore, the cooling fan can be shielded, and external impurities are prevented from entering the cooling fan.

The application discloses a drive-by-wire chassis for automatic driving of a new energy vehicle, and belongs to the drive-by-wire chassis field.The drive-by-wire chassis comprises a vehicle frame, an installation plate is fixedly connected to the inner side of the vehicle frame, a protection box is fixedly connected to the upper end of the installation plate, and a drive-by-wire combination module is arranged in the protection box.The rear end of the protection box is fixedly connected with a fixed seat A and a fixed seat B.The application realizes seamless automatic switching of main and auxiliary cables.When the main connector is accidentally dropped, spring A drives the push block to reset, and converts horizontal movement into a longitudinal docking action of the auxiliary connector through a chute mechanism, so that the auxiliary cable quickly takes over the work, guarantees the continuity of power supply or signals of the drive-by-wire combination module, and completes switching in an instant when the main connection fails, ensures the basic control function of the automatic driving vehicle under sudden failure, and avoids the instability of wireless transmission and provides protection for wired transmission.

The utility model relates to the technical field of power supply assemblies, and provides a power supply assembly wire outlet structure and a power supply assembly, a housing is internally provided with an accommodating cavity, the accommodating cavity is used for accommodating a printed board assembly, a wire protection sleeve is provided with a through hole, a cable chain connector passes through the through hole and then is connected with the printed board assembly, one side plate of the housing is provided with an opening, and the peripheral side of the wire protection sleeve is provided with a limiting groove. When a cable connector penetrates through the through hole of the wire protecting sleeve to be connected with the printed board assembly, the wire protecting sleeve is in lap joint with the shell for limiting after the wire protecting sleeve is matched with the opening through the limiting groove, the wire protecting sleeve is in lap joint with the shell through the limiting groove, and the wire protecting sleeve can be prevented from falling off from the shell; besides, an opening is formed in the shell, after the cable connector penetrates through the wire protecting sleeve, the cable connector and the printed board assembly are welded and adjusted and tested through welding, and when the welding and adjusting and testing steps are carried out, the cable connector, the printed board assembly and the wire protecting sleeve can be independently carried out outside the shell at first, limitation of the shell is avoided, and welding and assembling are convenient.

The utility model discloses a switch tube mounting structure and a switch tube temperature detection device. The switch tube mounting structure comprises a pressing plate main body, a switch tube mounting part arranged on a first side surface of the pressing plate main body, and a temperature sensing line mounting groove formed in the switch tube mounting part. According to the switch tube installation structure and the switch tube temperature detection device, the temperature sensing line installation groove is arranged on the switch tube installation portion, and after the temperature sensing line is installed in the temperature sensing line installation groove and the switch tube is installed on the switch tube installation portion, the temperature sensing line can be directly attached to the switch tube. Therefore, no gap is formed between the temperature sensing line and the switch tube.

The present application relates to the technical field of power distribution control, and provides a host backplane (10), a valve control apparatus, and a valve control system. The host backplane (10) separates slot positions of a mainboard slot (110), CPU board slots (120A, 120B), and power supply board slots (160A, 160B), which generate more heat, by means of the slot positions of other slots, and also arranges the slot positions of the power supply board slots (160A, 160B) at edges of the backplane (10), facilitating faster heat dissipation and improving the heat dissipation efficiency of the mainboard slot (110), the CPU board slots (120A, 120B), and the power supply board slots (160A, 160B), such that the inserted CPU communication boards, mainboard, and power supply boards can all operate at a higher power, thereby ameliorating the problems of power decreases caused by poor heat dissipation, and reduced computing power and communication reliability.

Compact mechanisms for attaching co-packaged devices to integrated circuit (IC) packages. An example integrated circuit includes a substrate having an outer periphery; a circuit die disposed on the substrate and contained within the outer periphery; a stiffener structure that is disposed on the substrate, contained within the outer periphery, and including a threaded opening; a compression structure secured to the stiffener structure via the threaded opening; and a co-packaged device (CPD) disposed on the substrate such that a first surface portion of the CPD contacts the compression structure and such that a second surface portion of the CPD contacts the substrate.

The utility model relates to a key lifting structure and a communication system thereof, and the key lifting structure comprises a support body and a wrench, and the support body is used for being arranged at the end part of a panel structure and is located at one side of a panel outlet; the wrench is rotationally connected to the support body through a pin shaft, a force application part is arranged on the wrench and extends towards one side of the panel outlet, the horizontal plane where the top end of the force application part is located is located below the horizontal plane where the bottom end of the panel outlet is located, the wrench is provided with a force application point and an equipment matching point, and the force application point and the equipment matching point are located on the two sides of the pin shaft respectively. The ratio of the distance between the equipment matching point and the pin shaft to the distance between the force application point and the pin shaft is larger than or equal to a set threshold value. The wrench is arranged, the force application part of the wrench does not occupy the space of the panel outlet, and the ratio of the distance between the equipment matching point on the wrench and the pin shaft to the distance between the force application point and the pin shaft is set to be larger than or equal to the set threshold value, so that the wrench key structure achieves the large labor-saving ratio. And the power-assisted operation of the machine disc with large insertion and extraction force is realized.

A power module for a vehicle includes: a circuit board provided with a first metallic layer; a first switching portion disposed on a center portion of the circuit board, and including a plurality of semiconductor chips; a second switching portion disposed on the outside the first switching portion on the circuit board and including a plurality of semiconductor chips; a third switching portion disposed on the outside the first switching portion on the circuit board; a lead frame disposed on one side of the circuit board; and a signal lead disposed on the other side of the circuit board.

To provide an electronic component module capable of reducing incorrect assembly of an electronic component.SOLUTION: A fuse 2 is detachably housed in a housing part 3. A first magnet 4 is fixed to the fuse 2. A second magnet 5 is fixed to the housing part 3. The first magnet 4 and the second magnet 5 are fixed respectively so as to be arranged in opposite positions while the fuse 2 is housed in the housing part 3.SELECTED DRAWING: Figure 2

Electrical switch box system (10) comprising: - an electrical switch box (16) with a connector piece (24) for forming an electrical plug connection in conjunction with a connector counterpart (26) and with a guide device (28) for guiding a slide-in strip (12) in a connection plane (30) of the plug connection; - the insertion strip (12) for insertion into the guide device (28), wherein the insertion strip (12) comprises a printed circuit board element (32) and the connector counterpart (26) for forming the electrical plug connection in conjunction with the connector piece (24), wherein the connector counterpart (26) is arranged on a printed circuit board element end face (34) located at the front in an insertion direction (14), wherein the insertion strip (12) extends in an insertion plane (36) arranged in the connection plane (30) in the inserted state, wherein the printed circuit board element (32) is wedge-shaped in the insertion direction (14) by means of at least one inclined printed circuit board element side (38) extending obliquely to the insertion plane (36); and - a connector wedge element (18) for thermal connection with the printed circuit board element (32), wherein the connector wedge element (18) is wedge-shaped by means of a connector wedge element slant side (42) that can be applied to the slant side (38) of the printed circuit board element and is supported in the inserted state by means of a support device (22) of the electrical switch box (16) on a connector wedge element side surface (44) opposite the connector wedge element slant side (42), characterized by the fact that: a) the connector wedge element (18) is movably mounted in and / or opposite to the insertion direction (14); and / or b) the connector wedge element (18) has a surface structure (56) for receiving particles at at least one contact surface (54).

The invention discloses a universal wire-free totally-closed vehicle-mounted electronic case which is divided into a module bearing area and an electrical interconnection area according to structural functions. The module bearing area is located on the front portion of the case and composed of upper and lower cold plates and left and right side plates, a board card slot is machined between the upper and lower cold plates, and module installation, interface plugging and unplugging and conduction cooling functions are achieved. And the electrical interconnection area is positioned at the rear part of the case, consists of a mother board, a flexible cable assembly, an aviation plug printed board and an integrated filter, and provides an electrical interconnection function between modules, an electrical interconnection function between the mother board and an aviation plug and an external interface function of the case. A welding wire or an inter-board connector is replaced by the standard small flexible cable assembly and the integrated filter, so that the purposes of improving the reliability of the case, improving the integration level of the case, reducing the size and weight of the case and reducing the cost are achieved.

A bus module and a server are disclosed. The bus module includes: a housing, where a second connector is connected to a first end of the housing for plugging into a first connector; a bus network interface card, including a card body and a blocking piece, where a first bending portion extending in a direction away from the network interface card body is formed at one end of the blocking piece, and a first shielding portion arranged around the first bending portion is formed on the housing; and a lever structure, including a hinge end, an operating end, and a second bending portion, where the hinge end is hinged to one side away from the first bending portion of the second end, the second bending portion is connected to the operating end, and the second bending portion is configured to contact and detachably connect the first shielding portion.

The invention belongs to the technical field of flight control, and discloses an airborne rotor braking system controller with a quick plug architecture and a control method, the controller innovatively adopts a centralized distributed modular architecture, modules such as a main controller and a plurality of drivers are integrated into a high-maintainability complete machine, and the unification of system control rights and the consistency of logic are ensured. The controller comprises a structure assembly, a mother board assembly, a main control board assembly, a driving control board assembly and a locking and pulling mechanism, rapid plugging and pulling electric connection of a pluggable board card and a mother board is achieved, and a harsh airborne vibration environment can be effectively used by adopting a two-stage anti-seismic locking mechanism; the backboard structure with the multiple clamping grooves preset in the mother board can meet the differentiated requirements of helicopters of different models for the number of brake channels; the controller is provided with a handle and a mounting bracket to realize quick disassembly of the product; a board card intelligent identification system is arranged in the controller, the type of a board card can be automatically identified, full life cycle data can be managed, and the maintainability and the expandability of the system are remarkably improved.

The utility model discloses a control host of a surgical field shooting device and the surgical field shooting device, and in the technical scheme of the control host of the surgical field shooting device, a backstop part of a support can play a backstop supporting role on a memory card entering a mounting cavity from a card slot; the memory card is prevented from falling into the gap between the first side wall and the card inserting device, so that the memory card can be inserted into the card inserting slot more smoothly, and the card inserting convenience of the control host is improved. The backstop part is directly formed by the bracket, so that a corresponding backstop structure does not need to be additionally arranged in the shell, the structure of the shell can be simplified, and the effective utilization rate of the bracket can be improved.

An apparatus and method for reducing differential cross-talk in a pin arrangement of a socket are described. Socket pins within a differential pair use a modified shape to tighten the intra-pair pin coupling to reduce the crosstalk without changing the pin map. The middle vertical segment of one pin of a diagonally adjacent differential pin pair is modified to be closer to the other pin than other corresponding locations of the pins. The spring beam that extends from the middle vertical segment of the one pin is modified to accommodate the package landing pad that the spring beam contacts to maintain a uniform pitch.

A control module of a vehicle includes a plurality of electromechanical functional elements arranged on a carrier plate and fixed in an interlocking and force-fitting manner to the carrier plate by clamping elements. The clamping elements are formed on a pressure plate that is secured to spacers of the carrier plate. To simplify production and fitting of the pressure plate provided with the clamping elements and to be able to use them with functional elements having different structural heights, the spacers have a slightly greater height than the structural height of the highest functional element. The pressure plate, for each of the functional elements, has at least one clamping element in the form of a clamping tab. The clamping tabs are each arranged at an opening in the pressure plate, which opening is partially closed by the clamping tabs, and are angled toward the carrier plate.

The invention relates to a circuit arrangement comprising a mainboard, an electronic control unit, and several outputs that are switched according to the electronic control unit. The outputs are switched using plug-in modules controlled by the control unit. The mainboard has plug-in sockets, and the plug-in modules are inserted into these sockets. The plug-in sockets are designed to be suitable for use with flat blade fuses, with the discrete internal contacts of these sockets being used to connect to discrete conductor tracks of the plug-in modules.

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.