41results about How to "Low layout space requirement" patented technology

The invention provides a new-energy entire car controller integrated with a transmission case control function. The controller is integrated with the transmission case control function, i.e., an original entire car control function and a transmission case control function are integrated in the entire car controller, so that a special TCU (transmission control unit) is not needed any more; analog input, on-off input and frequency input are connected with respective sensors; a power-driven part and a motor-driven part are connected with respective actuators; the components are connected together with an internal bus on a controller circuit board by virtue of internal connecting wires so as to form a complete controller hardware circuit. New-energy entire car controller software integrated with the transmission case control function is realized by virtue of an entire car control algorithm and a transmission case control algorithm. The new-energy entire car controller can be used for shortening the development cycle, lowering the development cost, reducing automobile parts such as a controller, an auxiliary connector and wire harnesses and lowering the purchase costs of the parts.

The invention belongs to a special safety system for a nuclear power plant, specifically relates to a passive waste heat discharging system on a secondary side of a steam generator. The passive waste heat discharging system comprises a direct current steam generator, wherein a passive discharged waste heat exchanger is arranged between a main steam pipeline and a main water feeding pipe of the direct current steam generator, and inlet and outlet pipelines of the passive discharged waste heat exchanger are respectively provided with an inlet isolating valve and an outlet isolating valve, and the outlet isolating valve is frequently closed. The passive waste heat discharging system provided by the invention is arranged on the main steam pipeline and the main water feeding pipeline at the side of the steam generator and fully utilizes the characteristic of high heat exchange efficiency between steam and water phases, and the decay heat of a reactor core is derived under a working condition of power cut of the whole plant; thus, the safety of a reactor is guaranteed, requirements on arrangement space are lowered, pipelines directly connected with a reactor coolant system are reduced, the cracking probability of the pipelines is reduced, and security is improved.

The invention belongs to the technical field of automobile glass lifters, and particularly relates to a rope-wheel type electric glass lifter. The rope-wheel type electric glass lifter comprises a guide rail, a sliding plate, an upper rope guide wheel, a lower rope guide wheel, a rope winding drum, a steel wire rope and a motor, wherein the sliding plate is sleeved on the guide rail; the upper rope guide wheel and the lower rope guide wheel are respectively positioned at the two ends of the guide rail; the steel wire rope is wound on the rope winding drum; and the two ends of the steel wire rope are respectively connected with the sliding plate after bypassing the upper rope guide wheel and the lower rope guide wheel. The rope-wheel type electric glass lifter also comprises a driving wheel and a driven wheel, wherein the driving wheel is connected with an output shaft of the motor; the driven wheel is meshed with the driving wheel; and the rope winding wheel is connected with an output shaft of the driven wheel. The rope-wheel type electric glass lifter has the advantages that the coaxial distribution mode of the motor and the rope winding drum in the rope-wheel type electric glass lifter is changed into a parallel distribution mode, the thickness of the motor and the rope winding drum is reduced by about 10mm, so that the requirement for the distribution space is low, and under the premise of keeping constant total width of an automobile body, the space in the automobile is greatly enlarged; and the structure is simple and the implementation is easy.

The invention discloses a push-pull device suitable for loading and unloading molds with multiple specifications, comprising a liftable mold platform installed on a forklift body, a push-pull mechanism is installed on the mold platform, the push-pull mechanism includes a push-pull arm, and the push-pull arm is installed with a useful For the push-pull rod of the push-pull mold, the push-pull arm is installed on a fixed seat that can move on the mold platform, and the mold platform is distributed with rollers or rollers for supporting the mold and facilitating the movement of the mold. The invention is compact in structure and stable in action. The push-pull rod of the push-pull mechanism can slide along the axial direction of the push-pull arm to adjust the distance between the push-pull arms. The rapid loading and unloading conditions of various specifications of injection molds, compression molds, stamping molds, etc., to replace the existing working methods of mold loading and unloading with forklifts and driving with auxiliary devices, improve the work efficiency of loading and unloading molds, and reduce operations at the same time Risk of personal injury.

The invention discloses a wheel rim driving system which is arranged on the inner side of a vehicle wheel hub. The wheel rim driving system comprises a motor and a planetary reducer, wherein the motor and the planetary reducer are fixedly arranged on a suspension rack, an outer casing of the motor is integrally connected with an outer gear ring of the planetary reducer, an output shaft of the motor, an output shaft of the planetary reducer, and a driving shaft of the vehicle wheels are located on a same axis, and driving force of the motor firstly passes through the planetary reducer and then is transmitted to the vehicle wheels. The wheel rim driving system is simple in structure, light in weight, wide in application and the like.

The invention discloses an engine air inlet system with continuously variable air inlet resistance, an engine air inlet adjusting method and an engine. The system comprises a fixed air outlet pipe and a moving air outlet pipe capable of moving relative to the fixed air outlet pipe; the fixed air outlet pipe is fixed on an air inlet component of the engine; the moving air outlet pipe is mounted in the air inlet component; and an operating mechanism is arranged on the moving air outlet pipe and can control the moving air outlet pipe to move, so that the moving air outlet pipe makes contact with and is connected with the fixed air outlet pipe and is gradually separated from the fixed air outlet pipe. With the engine air inlet system with the continuously variable air inlet resistance, the engine air inlet adjusting method and the engine, smooth torque output is realized, the air inlet resistance has the relatively large change range and is fast in response relative to the displacement of the moving air outlet pipe, the action distance is short, and the requirement for arrangement space is not high.

The invention discloses an automatic opening and closing side opening door structure driven by an electric supporting rod, which comprises an electric supporting rod system, the electric supporting rod system is respectively connected with a vehicle door inner plate, a doorsill inner plate, a doorsill outer plate and a doorsill reinforcer through spherical hinges, and a groove is arranged at the position of the electric supporting rod of the vehicle door inner plate. As long as positions and spaces for mounting actions of the electric supporting rod system are arranged on the vehicle inner plate, the doorsill inner plate, the doorsill reinforcing piece and the doorsill outer plate of the vehicle door system, the requirement for the arrangement space of the electric side opening door of the electric limiting stopper structure is reduced, and the electric limiting stopper structure has the advantages of being simple in structure, convenient to mount, good in system maintainability and the like. And the use cost is greatly reduced.

The invention provides an all-in-one integrated control system for fuel cell vehicle control. The system comprises a direct-current voltage stabilization converter, an all-in-one integrated controller, an air compressor controller and a water pump controller. The voltage input end of the direct-current voltage stabilization converter is connected with the high-voltage end of an electric pile of the fuel cell vehicle; the voltage output end of the direct-current voltage stabilization converter is connected with the voltage input ends of the all-in-one integrated controller, the air compressor controller and the water pump controller. An air compressor control signal output end of the all-in-one integrated controller is connected with a control signal input end of the air compressor controller; and a water pump control signal output end of the all-in-one integrated controller is connected with a control signal input end of the water pump controller.

The invention discloses a vehicle door inward opening handle assembly and a vehicle. The vehicle door inward opening handle assembly comprises a mounting base and a handle body, a first rotating shaft hinged to the handle body is arranged on the mounting base, a vehicle door lock body opening assembly is arranged on the mounting base, the vehicle door lock body opening assembly comprises a second rotating shaft fixed to the mounting base and a rotating piece fixed to the second rotating shaft, and the length direction of the second rotating shaft is perpendicular to the length direction of the first rotating shaft. A through hole allowing the second rotating shaft to penetrate through is formed in the middle of the rotating piece, the first end of the rotating piece is fixed to a vehicle door lock body pull wire, the second end of the rotating piece is correspondingly matched with a stirring protrusion at the lower end of the handle body, when the handle body rotates around the first rotating shaft, the stirring protrusion at the lower end of the handle body makes contact with the second end of the steering piece and drives the rotating piece to rotate around the second rotating shaft, and the vehicle door lock body pull wire is driven to move to unlock a vehicle door. The vehicle door lock body pull wire can be unlocked at a small opening angle, and then the constraint of a handle body opening envelope on the shape is released.

The invention discloses an engine crankcase ventilation system which comprises a crankcase, an intake manifold, a high-pressure load air outlet pipeline, a low-pressure load air outlet pipeline, a supercharger and a fault detection valve. The fault detection valve is connected with the high-pressure load air outlet pipeline and the low-pressure load air outlet pipeline. The fault detection valve has an initial state and a fault report state, the fault detection valve is configured to be switched from the initial state to the fault report state when the high-pressure load air outlet pipeline leaks or is disconnected, and the fault detection valve is configured to enable the low-pressure load pipeline to communicate with the external atmosphere in the fault report state. According to the ventilation system of the engine crankcase, the high-pressure load air outlet channel and the low-pressure load air outlet channel are associated through the fault detection valve, and the overall structure is simple, so that the diagnosis precision is improved, the diagnosis range is expanded, the reliability is improved, the structure is simple, the arrangement space requirement is reduced, and the cost is low.

The invention provides an automatic poultry carcass opening machine with high applicability. The automatic poultry carcass opening machine comprises a rack and a carcass opening system, wherein the carcass opening system comprises a rotating shaft vertically arranged in the middle, a circular fluted disc is arranged on the upper portion of the rotating shaft, a positioning mounting disc is arranged in the middle of the rotating shaft, a plurality of cutting knife assemblies and enclasping lifting assemblies are evenly distributed in the circumferential direction of the positioning mounting disc, the lower portions of the cutting knife assemblies are connected with the positioning mounting disc, the upper portions of the cutting knife assemblies are connected with the circular fluted disc in a meshed mode through a gear, the enclasping lifting assemblies are connected to the lower portion of the positioning mounting disc, each enclasping lifting assembly comprises a moving block, a guide part is arranged on the lower portion of the rotating shaft, an undulating rail groove is formed in the guide part, the bottom of the moving block is slidably connected into the undulating rail groove, and the cutting knife assembly comprises a vertically-arranged carcass opening knife. According to the invention, the poultry carcass opening work is completed by matching the carcass opening knife with the effect of the enclasping lifting assembly so as to ensure the carcass opening efficiency; and the carcass opening machine can be suitable for carcass opening work of most poultry through the arrangement of the enclasping lifting module, so that the practicability and the applicability are extremely high.

The invention discloses an adjustable oil filler cover plate with an opening elastic sheet mechanism, and the cover plate comprises a cover plate outer plate and a cover plate inner plate, and is characterized in that the cover plate inner plate is fixedly connected with an opening spring plastic seat, and the opening spring plastic seat is clamped with a cover plate opening elastic sheet; the cover plate inner plate is movably installed on the cover plate installation base through a stud shaft, and the opening spring plastic base and the cover plate opening elastic piece are located between the cover plate inner plate and the cover plate installation base. The problem that the opening angle of an existing oil filler cap is not consistent is solved.