37results about How to "Save space in the car" patented technology

The invention relates to a power wheel of a hub motor which comprises a wheel hub, a wheel rib, a wheel felloe of a vehicle and vehicle tyres, a vehicle shaft, a bearing and a connecting disk supported by the bearing which are arranged inside, as well as a motor primary stator, a stator frame, a frame seat, a stator-fastening yoke, a stator winding, a motor secondary rotor, a rotor-fastening yoke, a rotor frame, a motor inter-air space, a motor rotor bracket and connecting bolts which are fixedly connected on the vehicle shaft. The power wheel uses the advanced techniques of computers, frequency conversion, voltage regulation and inversion, etc. for implementing the control and the driving of the hub motor, thus outputting the torque which is large enough to satisfy the starting, grade climbing and high-speed driving requirements of electric vehicles. The integrated mechanical and electric structure design of the invention has novel conception, advanced techniques and great practicability; the invention has simple and reliable structure, low cost, convenient production and installation. The invention can conveniently form the wheel power system of the hub motor of electric vehicles so as to promote the quick development and improvement of electric vehicles.

A sunshade assembly includes a housing, the housing enclosing a lengthwise interior space and including a lengthwise slot extending between the interior space and an outer surface of the housing; and a sunshade apparatus disposed within the housing and including a sheet of shade material wound upon a roller and unwindable therefrom to an extended position. The sheet of shade material is biased to a wound configuration around the roller and is extendible through the slot. A leading edge of the shade material includes a support bar attached thereto. The support bar is disposed outside of the housing and is configured and dimensioned so that it cannot be withdrawn through the slot into the housing. Also provided herein is a kit for mounting the sunshade assembly to an interior surface of a vehicle.

A seat backrest is provided, comprising a framework (1) including an upper portion (10), a lower portion (20), a central support portion (40) and two side portions (30) formed integrally by injection molding a thermoplastic material; and an elongated reinforcement (60) embedded in the side portion (30) and the central support portion (40) by overmolding and extending along the side portion (30), the reinforcement (60) being configured to bend along a boundary (35) between the side portion (30) and the central support portion (40). A seat including the backrest is also provided.

The invention discloses a multifunctional rearview mirror navigator, which comprises a rearview mirror shell, a touch type rearview mirror lens and a main board, wherein the touch type rearview mirror lens is fixed on the rearview mirror shell; the main board is fixed in the rearview mirror shell; a micro processor is arranged on the main board; a global positioning system (GPS) module connected with the micro processor and a communication module are arranged on the main board; a traveling recorder digital signal processing (DSP) chip connected with the micro processor, a China mobile multimedia broadcasting (CMMB) module, a CMMB external antenna, an audio decoding chip and a single are arranged on the main board; the CMMB module is connected with the CMMB external antenna; a complementary metal-oxide-semiconductor transistor (CMOS) camera and a horn connected with the audio decoding chip are arranged on the rearview mirror shell; a CMOS camera image processing chip is arranged on the main board; and the traveling recorder DSP chip is connected with the CMOS camera through the CMOS camera image processing chip. According to the multifunctional rearview mirror navigator, multiple functions of recording automobile traveling, watching mobile televisions and the like can be realized; and the inner-automobile space can be saved, and the manufacturing cost can be reduced.

The invention relates to a seat of a railway passenger vehicle, in particular to a turnover seat of the railway passenger vehicle. The turnover seat comprises a seat body and a backrest, wherein connecting metal sheets are arranged at the two sides of the backrest; an arc-shaped slide groove is formed in each connecting metal sheet; the seat body is movably connected with the slide grooves by rotary shafts; the rotary shafts are moved in the slide grooves, so as to turn over the seat; a locking mechanism is arranged in the connecting metal sheet at one side, so as to effectively lock the seat in the folding or unfolding state. The turnover seat has the advantages that in the crowd peak period, the seat is folded and locked, the space is saved, and the passenger capacity is improved; in the crowd valley period, the seat is unfolded for the passenger to use.

An electric vehicle switch reluctance motor driver possessing a charging function belongs to the switch reluctance motor technology field. The driver is characterized in that the driver comprises a direct-current power supply, a boost unit, a voltage reduction unit, multiphase winding control units and a control system which controls the boost unit, the voltage reduction unit and each phase of winding control unit; the direct-current power supply is connected to the boost unit and the voltage reduction unit simultaneously; the boost unit and the voltage reduction unit are connected to each phase of winding control unit simultaneously; each phase of winding control unit is connected to a corresponding winding in a switch reluctance motor respectively; and a charging interface is connected in parallel between each phase of winding control unit and the corresponding winding in the switch reluctance motor. Through the electric vehicle switch reluctance motor driver possessing the charging function of the invention, the switch reluctance motor can be driven to work; simultaneously, the direct-current power supply in the switch reluctance motor can be charged; and charging flexibility of an electric vehicle is increased, which is good for electric vehicle popularization.

An anti-theft safety hammer for vehicles comprises a hammer body with a cavity, and a winch wrapped with a safety rope is arranged in the cavity of the hammer body, and the fixed end of the safety rope protrudes through the opening of the cavity. During installation, the protruding end of the safety rope is fixedly connected to the vehicle body, which ensures that the vehicle safety hammer will not be lost, and can be used in the largest range in case of emergency to ensure normal use. In the vehicle anti-theft safety hammer of the present invention, one end of the safety rope wound by the hoist in the hammer body is fixed in the hoist, and the other end is used to be fixed on the car body around the window. Preferably, a rotary spring leaf is connected between the hoist and the cavity. When in use, the safety rope is pulled out naturally, which maximizes the scope of hitting the glass when the safety hammer is in use, and at the same time prevents the loss of the safety hammer.

The invention discloses an automobile air-conditioning system and a control method thereof. The automobile air-conditioning system includes a refrigeration system, a heating system and a control system, and also includes a ventilation system arranged along the A-pillar and / or B-pillar and / or C-pillar of the automobile frame. pipe and sensors for measuring the temperature and humidity inside the car, the ventilation pipe is arranged inside or outside the A-pillar and / or B-pillar and / or C-pillar, and the ventilation pipe is provided with an air inlet pipe and multiple An evenly spaced air supply duct distributed on the A-pillar and / or B-pillar and / or C-pillar and leading to the interior of the vehicle, the control system automatically adjusts the air supply duct with the described sensor according to the temperature and humidity measured by the sensor The size and / or the direction of the air supply of the air supply duct near the sensor can automatically control the working status of the refrigeration system, the heating system and the air purification device, and automatically adjust the size of the air inlet of the air intake duct. Using the automobile air-conditioning system of the present invention can control the air temperature and humidity in different positions in the car more directly, quickly and more effectively, not only can make the cold and heat in different positions in the car even, dry and wet suitable, but also make the inside of the car different The personnel at the location can obtain different temperature and humidity experiences, so as to meet the individual needs of different passengers.

The invention provides an air-conditioning controller for a train environment, which comprises a power supply circuit, a central logic processing circuit and an on-off output circuit. The air-conditioning controller also comprises one or more DC 110V on-off input circuits for being connected with a train air-conditioning part with DC 110V output voltage and receiving a state signal of the train air-conditioning part; the DC 110V on-off input circuits are supplied with power by the power supply circuit and used for forwarding the received state signal of the train air-conditioning part to the central logic processing circuit; and the central logic processing circuit outputs a DC 110V control signal to the train air-conditioning part by the on-off output circuit according to the state signal of the train air-conditioning part and a user command. By applying the invention, the air-conditioning controller with a single control circuit can be used for adjusting the level of the control signal of the whole train environment and power supply voltage in a train, which greatly saves finite space in the train and reduces the train cost.

The invention relates to an ultra-thin mobile phone support. The support comprises a shell body, a left clamping rod, a right clamping rod, a supporting claw and a transmission mechanism, the supporting claw is arranged under the supporting claw and connected with the left clamping rod and the right clamping rod through the transmission mechanism, and the transmission mechanism comprises a left connection rod, a left stirring rod, a right connection rod and a right stirring rod; one end of the left / right connection rod is connected with the supporting claw, the other end of the left / right connection rod is rotatably connected with one end of the left / right stirring rod, a left / right drive gear is arranged at the other end of the left / right stirring rod, and one end of the left / right clamping rod is provided with a left / right driven gear or a left / right driven rack which is meshed with the left / right drive gear. Through tooth meshing of the left clamping rod, the right clamping rod, theleft stirring rod and the right stirring rod, transmission is achieved, in addition, the left clamping rod, the right clamping rod, the left stirring rod and the right stirring rod are in the same plane and are the same in thickness, crossing is not needed, therefore the thickness can be smaller, the occupied space in a car is reduced, and the cleanliness and attractiveness of car interiors are improved.

The invention discloses a vehicle-mounted air purifier. The vehicle-mounted air purifier comprises an overlaying skin upper cover, a middle shell, connecting pieces, a filter element cover plate, an air outlet pipeline, an air outlet grid, a filter element, a blower, an air quality sensor, a micro switch, a switch control board, a control circuit board and a vehicle gauge connector; a vehicle-mounted air purifier body is in communication connection with a vehicle through the vehicle gauge connector; the connecting pieces are connected with the middle shell; the vehicle-mounted air purifier body is connected with an armrest box of the vehicle through the connecting pieces; and the vehicle-mounted air purifier body is taken as a cover body of the armrest box. According to the technical scheme, the problems that human health is endangered due to the fact that harmful gases caused by the fact that inside vehicle air is circulated through the vehicle windows and the outside air enter the vehicle and harmful substances caused by the narrow space in the vehicle cannot be removed are solved, and the effects of making full use of the interior space, improvement of the air quality in the vehicle automatically, elimination of bacteria, disinfection and odor are achieved.

The invention relates to a universal deceleration system, in particular to a novel universal deceleration system of a tri-fork rod planetary gear train of an electric automobile. The novel universal deceleration system of the tri-fork rod planetary gear train of the electric automobile comprises a motor, a planetary gear train deceleration mechanism, a tri-fork rod type universal transmission mechanism and wheels, the motor is connected with the planetary gear train deceleration mechanism, the planetary gear train deceleration mechanism is connected with the tri-fork rod type universal transmission mechanism, and the tri-fork rod type universal transmission mechanism is connected with the wheels. According to the novel universal deceleration system of the tri-fork rod planetary gear train of the electric automobile, a differential mechanism is removed, transmission efficiency is improved under the premise of not increasing unsprung mass, a driving system is made to be more simple and compact, automobile body weight is lightened, and energy consumption is reduced.

The invention discloses an in-vehicle telescopic cup bracket control method and device, equipment and a medium. The in-vehicle telescopic cup bracket control method comprises the steps: acquiring a first real-time image acquired by image acquisition equipment; comparing the first real-time image with an original image to obtain distinguishing image features; judging whether the distinguishing image features are matched with cup-shaped object image features or not; if the distinguishing image features are matched with the cup-shaped object image features, judging whether a cup-shaped object islocated in a preset imaging area or not and keeping for a second preset duration; and if the cup-shaped object is located in the preset imaging area, controlling a driving mechanism to eject a cup holder body out of the mounting position, so as to enable the cup holder body to bear the cup-shaped object. An unused cup holder body can be stored in a vehicle door, so that the space in the vehicle issaved; in addition, whether people in the vehicle have the intention to place a cup or not can be automatically recognized, when people in the vehicle have the intention, the cup bracket body is automatically popped up from the interior of the vehicle door, then people in the vehicle can place the cup conveniently, distraction caused by the fact that a driver cannot open the stored cup holder body in the driving process can be avoided, and driving safety is improved.

The invention discloses a clutch hydraulic control device. The clutch hydraulic control device comprises an oil way switching valve and an underslung water supply part. The oil way switching valve comprises a first oil opening communicating with a vehicle driving main cylinder, a second oil opening communicating with the underslung water supply part and a third oil opening communicating with a working main cylinder, and the switching communication states of the first oil opening and the second oil opening with the third oil opening can be switched. By adopting the clutch hydraulic control device, control over a clutch during vehicle driving and control over the clutch during underslung operation are independent through the oil way switching valve, and the effect of the underslung control part on vehicle driving in the prior art is avoided.

The invention discloses an off-vehicle clutch control device comprising an oil path switch valve, a gas path control valve and a control device oil pumping mechanism. The oil path switch valve and thegas path control valve communicate with the control device oil pumping mechanism. The control device oil pumping mechanism is connected with the oil storage tank. The oil path switch valve is provided with a master pump connector and a boosting cylinder connector and connected with a clutch master pump and a boosting cylinder. In the normal state, the boosting cylinder connector communicates withthe master pump connector and does not communicate with the control device oil pumping mechanism. The gas path control valve is provided with a gas source connector and an exhaust opening. In the normal state, the gas source connector does not communicate with the control device oil pumping mechanism. The off-vehicle clutch control device is connected with an existing hydraulic driving clutch control device in parallel. The off-vehicle clutch control device is simple in structure and high in practicability and achieves the purposes of reducing the number of operators and improving the operation convenience.

The invention discloses an automobile center control box integrated with a seat function, which comprises a center control box assembly, the center control box assembly comprises a base component and a rotating component, the rotating component comprises a backrest component and a storage component arranged on the backrest component, and the storage component is arranged on the base component. The tail part of the backrest component is rotatably connected with the rear part of the base component; the rotating assembly has a forward leaning mode and a backward leaning mode; when the rotating assembly is in the forward tilting mode, the center control box assembly can be used as a conventional center control box; when the rotating assembly is in the backward leaning mode, the center control box assembly can serve as a seat. The automobile central control box integrated with the seat function can be used as a conventional central control box and can also be used as a seat. The invention further discloses an automobile with the automobile center control box integrating the seat function, the functions of front-row storage and the like in a non-full-passenger scene can be achieved, the riding requirement in a low-frequency full-passenger condition can be met, and the space in the automobile is saved.

The present invention discloses a vehicle AC generator and relates to the technical field of generators. The vehicle AC generator comprises a front end cover, a rear end cover, a rotor and a stator. The rotor includes a front claw pole and a rear claw pole, wherein the front claw pole and the rear claw pole are arranged in the intersected manner. A coil frame is arranged between the front claw pole and the rear claw pole. A rotor coil is wound around the coil frame. The stator comprises a stator iron core and a stator coil wound on the stator iron core. The ratio Ns / Nr of the phase number Ns of turns on each slot of the stator coil, to the number Nr of turns of the rotor coil is larger than or equal to 0.017 and is smaller than or equal to 0.029. The ratio L3 / L4 of the height L3 of the stator iron core to the height L4 of a magnetic yoke is larger than or equal to 1 and is smaller than or equal to 1.24. The ratio L3 / Lr of the height L3 of the stator iron core to the total height Lr of the front claw pole and the rear claw pole is larger than or equal to 0.56 and is smaller than or equal to 0.69. According to the technical scheme of the invention, on the premise that the winding process condition is met, the design of a magnetic leakage factor and the magnetic resistance is optimized. The output power of the generator is increased and the induced electromotive force is improved. The size of the generator is reduced.

The invention provides a particle engine which comprises a shell, a starting system, a fuel system and an ignition system, wherein, the shell is provided with a flywheel shaft through a rotating device; the flywheel shaft is connected with the starting system and is provided with a flywheel; the flywheel is provided with a vortex chamber; the axle center area of the vortex chamber is equipped with a vortex chamber air inlet; the fuel system and an air inlet control unit are arranged corresponding to the vortex chamber air inlet; the periphery of the inner wall of the axial section of the vortex chamber is equipped with a plurality of vortex chamber air outlets; the periphery of the flywheel is equipped with a plurality of reaction chambers and air jet chambers; the ignition system is arranged corresponding to the reaction chambers; the reaction chambers are equipped with reaction chamber air inlets and reaction chamber air outlets, the reaction chamber air inlets are communicated with the vortex chamber air outlets, and the reaction chamber air outlets are communicated with the air jet chambers; the cross sections of the reaction chamber air outlets are smaller than the maximum cross section of the reaction chambers; and inner cavities of the air jet chambers are opened and expanded along the periphery direction of the flywheel, and an included angle between the central axes of the air jet chambers and the radius of the flywheel is angle A. The particle engine has the advantages that mass-energy reaction for converting matters into energy is realized by virtue of circular motion and fluid motion, thus energy is generated, matters are produced, energy and resource problems are thoroughly solved and the existing engines of all types can be replaced.

The invention discloses a vehicle applied alternate current generator which relates to the power generator technology field. The vehicle applied alternate current generator comprises a front end cover, a back end cover and a rotor and a stator fixedly arranged between the front end cover and the back end cover. The stator comprises a front pole claw and a back pole claw that are arranged in a cross manner; the stator comprises a stator iron core and stator coils wrapped on the stator iron core. The ratio of the thickness X1 of the front pole claw heel to the thickness L1 of the front pole claw bottom plate ranges from 0.91 to 1.2 containing 0.91 and 1.2; the ratio of the thickness X2 of the front pole claw tip to the thickness X1 of the front pole claw heel ranges from 0.26 to 0.5 containing 0.26 and 0.5. According to the invention, through the adjustment of size of the pole claw and the proportional relation, the induced electromotive force of the power generator is increased under the condition that the mechanical strength of the pole claw is ensured so as to enable the power generator to possess a good output capability and power generation efficiency and to reduce the size of the power generator effectively.

The invention relates to a flywheel machine comprising a shell, a fuel system, an ignition system and a starting system, wherein a flywheel axis is arranged on the shell through a rotation device; the flywheel axis is connected with the starting system; at least one flywheel is arranged on the flywheel axis; a gas mixing chamber is arranged on the flywheels; a gas inlet of the gas mixing chamber is arranged on the axis center of the gas mixing chamber; a plurality of gas outlets of the gas mixing chamber are arranged on the periphery of the inner wall of the axial cross section of the gas mixing chamber; the fuel system is arranged corresponding to the gas inlets of the gas mixing chamber; at least one combustion chamber and gas injection chamber are arranged on the periphery of the flywheels; the ignition system is arranged corresponding to the combustion chamber; a gas inlet of the combustion chamber and a gas outlet of the combustion chamber are arranged in the combustion chamber; the gas inlet of the combustion chamber is communicated with the gas outlet of the gas mixing chamber; the gas outlet of the combustion chamber is communicated with the gas injection chamber; the cross section area of the gas outlet of the combustion chamber is less than the maximum cross section area of the combustion chamber; the inner cavity of the gas injection chamber is opened and extended towards the periphery direction of the flywheels; and the included angle between the central axis of the gas injection chamber and the radius of the flywheels is an angle A. The flywheel machine realizes perfect conversion of energy by utilizing a circular motion and a fluid motion, is an ultimate engine and is capable of substituting all types of traditional engines.

The invention discloses an automobile portable storage device and relates to the technical field of daily necessities. The automobile portable storage device comprises lifting handles, a soft bag body, bag body pressure sides, bag top folding hems, a tray main body, tray and bag body connection devices, bag clamping rings, ring type wrapping clamps, a lifting handle wrapping clamp device, a wrapping clamp arm, a wrapping clamp leg and a wrapping clamp support, and is characterized in that the soft bag body is connected with two symmetric lifting handles in a stitched manner; the lifting handles are circular; the lifting handle wrapping clamp device is horizontally arranged on the inner side of the upper semicircular ring of one lifting handle; the lower part of the soft bag body is connected with the tray main body through the tray and bag body connection devices; the tray and bag body connection devices comprise the bag clamping rings and the ring type wrapping clamps; the lower parts of the ring type wrapping clamps are connected with the tray main body. The automobile portable storage device has the advantage that when an automobile shakes during traveling, juice of juicy articles cannot be poured into a compartment; the automobile portable storage device is acid-alkaline-proof and difficultly corroded by electrolyte liquid, can be folded, and is portable, simple in structure, high in manufacturability, easy to manufacture and low in cost.

The invention discloses a vehicle applied alternate current generator which relates to the power generator technology field. The vehicle applied alternate current generator comprises a front end cover, a back end cover and a rotor and a stator fixedly arranged between the front end cover and the back end cover. The stator comprises a front pole claw and a back pole claw that are arranged in a cross manner; the stator comprises a stator iron core and stator coils wrapped on the stator iron core. The ratio of the distance L2 from the front end face of the stator iron core to the inner side of the front pole claw to the thickness L1 of the front pole claw bottom plate is equal to or smaller than 0.19; the ratio of the distance Lp from the front end face of the stator iron core to the height of the stator core L3 is equal to or greater than 0.91. According to the invention, the induced electromotive force of the power generator is increased; the output power of the power generator is improved; the electric energy conversion efficiency is increased. Therefore, under the same diameter, the alternate current generator possesses advantageous power density and facilitates the reduction in the size of the power generator.

The invention discloses an automobile inside and outside air purification exchanger installed on an automobile window. The automobile inside and outside air purification exchanger comprises an air interchanger and a water collecting device, the water collecting device is arranged at the upper end of the air interchanger, a semi-cylindrical water channel with an upward opening is formed in the upper end of the water collecting device, and a rainwater collecting opening with an upward opening is formed in the bottom end of the water channel, a rainwater baffle cavity with a rightward opening isformed in the left end internal wall of the rainwater collecting opening; anelectromagnet is fixedly arranged on the left wall of therainwater baffle cavity. According to the automobile inside and outside air purification exchanger, an automobile air purifier is installed at the position of the automobile window, indoor air and outdoor air are circulated, indoor air is exhausted, outdoor air is sucked in after being purified, the air circulation rate is guaranteed; meanwhile, the narrow space in the automobile is saved, and the side window of the automobile also has a rain wiping function in combination with window wipers, so that the side view of the automobile is ensured.

The invention discloses an emergency evacuation platform suitable for a high-speed maglev train, which belongs to the technical field of high-speed maglev traffic evacuation, and can be quickly unfolded from a folded state by arranging a telescopic evacuation support on the evacuation platform and utilizing the combined arrangement and corresponding control of all parts in the telescopic evacuation support. A continuous oblique step is formed between the evacuation platform and the train door, so that passengers in the train can be quickly evacuated to the evacuation platform through the telescopic evacuation support. The emergency evacuation platform is simple in structure and easy and convenient to arrange, continuous evacuation steps can be quickly and accurately formed between the ground at the door of the high-speed maglev train and the ground of the evacuation platform, emergency evacuation of the high-speed maglev train under emergency conditions is guaranteed, people are prevented from falling off from the train in the emergency evacuation process, and the emergency evacuation efficiency is improved. Personal safety and property safety of passengers are guaranteed, application of the high-speed maglev rail transit technology is promoted, and good application prospects and popularization value are achieved.