94 results about "Automobile handling" patented technology

The fixed type semi-hidden automobile handle support structure comprises a support body and a first spring part, a mounting cavity is formed in the side wall of the support body, and the first spring part is arranged in the mounting cavity; the communication reset assembly is mounted in the mounting cavity, the communication reset assembly is used for prolonging the service life of the first spring part, and the communication reset assembly comprises a fixing block which is fixedly mounted on the inner top surface of the mounting cavity and is fixedly connected with the top end of the first spring part, and a fixing rod and a sliding rod which are symmetrically arranged in the first spring part in a penetrating manner; through the use of the communicating reset assembly, the wear-reducing lubricating assembly and the oil outlet hole, the failure fatigue rate of the first spring part can be better reduced, the service time of the first spring part is prolonged, the service life of the first spring part can be fully prolonged, meanwhile, wear generated between the limiting sleeve and the limiting ball can be fully reduced, and the service life of the first spring part is prolonged. The handle support can be prevented from being quickly damaged.

The utility model relates to the technical field of automobile handles, in particular to a semi-hidden handle connecting mechanism which comprises an automobile door metal plate, a handle base, a handle main body, a switch cover plate, a fixed connecting piece and a limiting structure, the automobile door metal plate is provided with a handle hole, and the edge of the handle hole extends inwards to form a mounting part; the handle base is provided with a cavity, and the handle body is installed in the cavity. The switch cover plate is fixed on the outer side of the handle main body; the fixed connecting piece sequentially penetrates through the handle base, the handle main body and the mounting part and is fixedly connected with the switch cover plate; the fixed connecting piece is fastened with the switch cover plate and clamps the handle base, the handle main body and the mounting part; the handle base, the handle body, the automobile door metal plate installation portion and the switch cover plate are connected in a penetrating mode through the fixing connecting piece, the structure is integrated, the size is small, the occupied space is small, the fixing connecting piece is limited through the limiting structure, and the handle is more stable.

The utility model relates to an automobile handle ring forming die which comprises an end plate, a movable die holder and a fixed die holder which are sequentially arranged from front to back, the rear side of the movable die holder is matched with the front side of the fixed die holder, and the automobile handle ring forming die further comprises a movable die core and a fixed die core which are fixed to the rear side of the movable die holder and the front side of the fixed die holder respectively and matched with each other. The two composite molding mechanisms are symmetrically arranged on the upper side and the lower side of the fixed mold base; the composite forming mechanism comprises a first sliding block which is movably connected to the front side of the fixed mold base and has an up-down vertical moving function, two first traction columns which are obliquely connected into the first sliding block in a penetrating and inserting mode and are arranged in parallel in the left-right direction, and a plurality of sliding units arranged between the movable mold base and the end plate. According to the utility model, the processing steps are simplified, and the installation and debugging difficulty is reduced, so that the time-saving and labor-saving effects are achieved; in addition, the manufacturing cost is reduced.

The present application belongs to the technical field of automobile accessory equipment, and relates to a handle decoration cover structure for an automobile, comprising a mounting bracket, clamping grooves arranged on both sides of the mounting bracket, a limiting portion arranged at the entrance of each clamping groove, the limiting portion extending towards one side of the clamping groove, an outer limiting groove arranged on the outer side of the mounting bracket corresponding to the clamping groove, and a connecting head formed between the outer limiting groove and the clamping groove; the decoration cover is provided with connecting grooves on both sides, the root of each connecting groove is provided with an inner limiting groove, and the limiting portion cooperates with the inner limiting groove after the connecting head cooperates with the connecting groove. The product has a reasonable and ingenious structure, and through targeted special design of the structure of the mounting bracket and the decoration cover, efficient and quick assembly of the mounting bracket and the decoration cover can be realized, and the product is convenient to disassemble and assemble and flexible to use.

A car transport device is used to transport a car (500), comprising a first load-bearing part (1), the first load-bearing part (1) comprising a plurality of first rollers (101) distributed in a transverse parallel manner; at least one storage part (2), the storage part (2) comprising a plurality of second rollers (201) distributed in a transverse parallel manner, the storage part (2) and the first load-bearing part (1) being laterally connected; a first transfer part (3) comprising a push rod part (31) and a first drive part (32), the push rod part (31) being connected to the first drive part (32), the push rod part (31) being able to extend above the first load-bearing part (1), the first drive part (32) driving the push rod part (31) to move laterally, the lateral movement range of the push rod part (31) being greater than that of the entire first load-bearing part (1). In the automobile transport device of the present invention, the automobile (500) is directly carried on a plurality of first rollers (101) of the first carrying part (1), and the automobile (500) is pushed to move on the first rollers (101) by the first transfer part (3). The structure is simple and the operation is easy.

The utility model relates to the technical field of automobile handles, and in particular to an automobile tilted handle, which heats a tilted handle body through a heating mechanism to quickly melt ice and snow on the tilted handle body, thereby reducing residual ice and snow on the tilted handle body, and after the ice and snow on the tilted handle body melts, a water spray mechanism is used to melt the ice and snow at a door gap, so that it is convenient for users to open the car door, thereby improving the practicality of the device; it comprises a tilted handle body; and also comprises a heating mechanism and a water spray mechanism, both of which are installed on the tilted handle body; the heating mechanism melts the ice and snow on the tilted handle body, and the water spray mechanism melts the ice and snow at the door gap.

A groove (2) is axially formed in the inner wall of a barrel body base body (1), and when a piston valve system (3) moves to a groove area, a hydraulic oil medium of the shock absorber and the groove form a bypass oil way through a radial gap of a piston sealing ring. The groove is formed in the middle section of a piston stroke and the tail section of a compression or stretching stroke; the cross section of the groove is rectangular, semicircular, V-shaped or trapezoidal; the depth of the groove is 0.5-2 mm, and the width of the groove is The adjustment of the damping characteristic of the shock absorber can avoid the design change of a piston valve system, and the specific damping characteristic is flexibly realized; the damping force is effectively reduced under the low-speed and small-amplitude vibration working condition, and the riding comfort of an automobile is improved; under the working condition of high-speed large-amplitude vibration, the damping force of the shock absorber is maintained or enhanced, and the operation stability of an automobile is ensured. The invention is suitable for a single-cylinder or double-cylinder hydraulic shock absorber and a passive suspension system, and is compatible with an electromagnetic valve active control system.

The utility model relates to the technical field of automobile handles, in particular to a semi-hidden automobile door handle transmission mechanism and a handle assembly, which comprise a handle base body, a handle main body, an inhaul cable swing arm and a linkage assembly, the handle main body is rotationally arranged on the base body, and the handle main body in an initial state is located in the concave cavity; the inhaul cable swing arm is rotationally arranged on the handle base body. The linkage assembly comprises a linkage groove and a linkage shaft matched with the linkage groove, the linkage groove is formed in one of the handle body and the inhaul cable swing arm, the linkage shaft is arranged on the other one of the handle body and the inhaul cable swing arm, and therefore linkage of the inhaul cable swing arm and the handle body is achieved. According to the semi-hidden vehicle door handle transmission mechanism, linkage of the inhaul cable swing arm and the handle body is guaranteed through the linkage assembly, the inhaul cable swing arm does not shake when rotating, and abnormal sound is avoided.

The utility model relates to the technical field of automobile detection, in particular to an automobile outer handle detection device, which not only can drive an automobile outer handle to load and unload, omit the trouble of bolt fixation and improve the working efficiency, but also can adjust the outward pulling distance according to the models of different automobile handles and improve the use flexibility of the device. Comprising a limiting mechanism; the device further comprises a feeding mechanism, an adsorption mechanism, a hooking and pulling mechanism, an adjusting mechanism and a driving mechanism, the feeding mechanism is installed on the limiting mechanism and drives the automobile handle to be fed and discharged, the adsorption mechanism is installed on the limiting mechanism and fixes the automobile handle, and the hooking and pulling mechanism is installed on the limiting mechanism and hooks the automobile handle. The adjusting mechanism is installed on the hooking and pulling mechanism and facilitates adjustment of the outward pulling distance, and the driving mechanism is installed on the adjusting mechanism and drives the hooking and pulling mechanism to pull the handle in a reciprocating mode.

The utility model discloses a quick release structure of an automobile handle. The quick release structure comprises a handle body, a base and a quick release mechanism, the quick release mechanism comprises a hinge shaft, a first clamping ring and a second clamping ring. A hinge shaft is detachably and fixedly arranged on the automobile door, a base is horizontally and fixedly arranged at one end of the handle body, hinge holes allowing the hinge shaft to penetrate are formed in the two sides of the base in a penetrating mode, and the base is rotationally assembled on the hinge shaft through the two hinge holes. Two limiting clamping grooves matched with the first clamping ring and the second clamping ring are formed in the hinge shaft located in the base at intervals and partially sunken inwards, clamping openings are formed in the first clamping ring and the second clamping ring respectively, and the first clamping ring and the second clamping ring are clamped in the two limiting clamping grooves respectively. The automobile handle quick-release structure solves the problems that in the prior art, the size is large, the occupied space is large, the overall attractiveness of an automobile is affected, and the cost is increased and the practicability is reduced due to the fact that handle assembling is achieved through a complex assembling structure.

The utility model relates to the technical field of automobile part testing, and discloses an automobile handle key switch test board which comprises a test box, a test board panel arranged at the top of the test box and a test circuit board fixedly installed in the test box. A first through groove and a limiting groove with the diameter larger than that of the first through groove and used for limiting are formed in the top of the testboard panel in a penetrating mode. According to the automobile handle key switch test bench, the rotating column drives the connecting frame and the above assembly to perform angle adjustment, when the wire harness plug-in is parallel to the test seat, the wire harness plug-in can be inserted into the second positioning groove through the second limiting bolt to perform a limiting function, and when the wire harness plug-in is perpendicular to the test seat, the wire harness plug-in can be inserted into the first positioning groove through the first limiting bolt to perform a limiting function. The automobile handle button switch test bench can play a role in limiting, can select different test states according to automobile handle button switches in different shapes, does not need to replace the test bench, can improve the universality of the whole test bench, can improve the practicality, reduces the production cost, and is convenient to popularize and use.

The utility model discloses a high-strength lifting and carrying robot in the technical field of automobile carrying equipment, which comprises a front group of moving modules and a rear group of moving modules, lifting modules are arranged on both sides of the moving modules, and a telescopic module is arranged between the moving modules; the lifting module comprises a side support, and a rotating support rotationally connected with the side support is arranged in the side support. The length can be automatically adjusted according to the size of a vehicle, the vehicle can be automatically lifted and carried, a plurality of reinforcing structures are arranged inside, the machine body strength and auxiliary supporting can be effectively improved, and the whole operation process is high in automation degree and good in stability.

The application discloses a kind of design methods of steer-by-wire steering system transmission ratio, comprising: establishing the three-degree-of-freedom dynamics model of semi-trailer vehicle including tractor lateral motion model, tractor yaw motion model and trailer hinged angle motion model;Three reference variable steering transmission ratios based on yaw angular velocity gain, lateral acceleration gain and hinged angle gain are calculated respectively;Speed transition function is established and weight coefficient varying with vehicle speed is designed, and the three reference variable steering transmission ratios are weighted and fused to obtain the expression of steer-by-wire steering transmission ratio;The comprehensive evaluation index of semi-trailer vehicle handling stability including path tracking deviation index, driver control load index, trailer lateral stability index and hinged angle stability index is constructed;The optimization parameter vector in the expression of steer-by-wire steering transmission ratio is extracted, and the global optimization is carried out by using particle swarm optimization algorithm, and the optimal parameter is substituted into the expression of steer-by-wire steering transmission ratio to generate the speed-variable steering transmission ratio of semi-trailer vehicle steer-by-wire steering system.

The invention relates to the field of automobile handle accessories, in particular to a rotary hidden handle with an automatic slow reset damper and a using method of the rotary hidden handle. The rotary hidden handle with the automatic slow reset damping comprises a hidden handle (1), and is characterized by further comprising a hidden handle shaft pin (2), a base (3), a mechanical reset deflector rod shaft pin (4), a mechanical reset deflector rod (5), a damping rocker arm shaft pin (6), a damping rocker arm (7), a damper mounting screw (8), a damper (9) and a mechanical reset deflector rod torsion spring (10), the hidden handle (1) is positioned and arranged in the base (3) by the hidden handle shaft pin (2); and the damping rocker arm transmission part (72) and the damper transmission part (91) are matched with each other. The invention discloses a use method of a rotary hidden handle with a mechanical automatic slow reset damping mechanism. The use method is characterized by comprising the steps of popping up and withdrawing. The damping device is simple in structure, convenient to use and good in damping effect.

The invention relates to an automobile handling stability evaluation method based on subjective-physiological state prediction, and the method comprises the steps: collecting vehicle dynamic data, physiological data of a subjective evaluator and a subjective evaluation table, combining data processing and a machine learning algorithm, and predicting the handling stability of a vehicle under different driving situations. According to the method, the psychological state and subjective opinions of the driver under different driving situations can be accurately reflected through a prediction algorithm under the condition that no real person drives, and a scientific basis is provided for optimization design of vehicle control stability. The method is not only suitable for traditional fuel vehicles, but also can be widely applied to electric vehicles, hybrid electric vehicles and automatic driving vehicles, and has wide application prospects.

The invention relates to a novel automobile handle atmosphere lamp, and belongs to the technical field of automobile parts. The novel automobile handle atmosphere lamp is a novel exterior handle atmosphere lamp, adopts a three-dimensional starlight matrix design with different shapes, can be suitable for products with different curved surface shapes, can form the whole starry sky atmosphere, is bright and special in shape, and can create the effects of babysbreath and glittering crystal crystals. The mask part in the novel automobile handle atmosphere lamp is processed into a starry sky effect by adopting the processes of spraying, electroplating, laser carving and the like; the grating adopts a light blocking effect, different shapes are designed, and a bright display effect is created; the PCB is used for controlling light emitting and bright and dark effects; the light guide plate can disperse and propagate light rays corresponding to the light-emitting surface of the curved surface, so that the brightness on any bent curved surface is uniform and consistent, and the production cost can be reduced. In a word, the novel automobile handle atmosphere lamp is reasonable in structural design, can form a highly real night starry sky atmosphere visual effect, and is suitable for popularization and use.

1. Name of the designed product: automobile handle. 2. Use of the designed product: automobile handle. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: front view.

1. Name of the designed product: automobile handle switch. 2. Use of the designed product: automobile handle switch. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The utility model is suitable for the technical field of automobile handle machining, and provides an automobile handle machining clamping device which comprises a base, and a lower clamping plate used for placing an automobile handle is fixedly installed at the top of the base. The support is welded to the base, a cavity is formed in the support, a supporting rod is installed on the inner wall of the bottom of the cavity in a sliding mode, and the bottom end of the supporting rod extends to the outer portion of the support and is fixedly connected with an upper clamping plate used for clamping an automobile handle; and the spring is sleeved on the supporting rod in a sliding manner. According to the automobile handle machining clamping device, the technical problem that in the operation process of an existing automobile handle machining clamping device, due to the fact that much time needs to be consumed to rotate a rotating handle and a rotary knob to fix a pressing rod, the clamping operation time of an automobile handle is too long, and then the automobile handle machining efficiency is affected is solved.

The utility model relates to the technical field of automobile handle trim strips, in particular to a trim strip for an inner handle of an automobile side door, which comprises a trim strip body, a fixing groove is arranged on one side of the trim strip body, a foldable portion is fixedly mounted on the side wall of an inner cavity of the fixing groove, and a movable plate is fixedly mounted on one side, far away from the fixing groove, of the foldable portion. The driving piece is arranged in the fixing groove of the decoration strip body, the movable plate can be moved out of the fixing groove through the driving piece, meanwhile, the foldable part is unfolded, the movable plate and the foldable part are matched with the decoration strip body to form a space capable of being used for storage, and a passenger can place some small articles needing to be carried around in the space. In addition, when the passenger gets off the vehicle, the movable plate and the shielding part need to be retracted, and then the door handle is used for opening the door, so that the passenger can be effectively prevented from forgetting to carry articles.

The utility model relates to the technical field of automobile handles, and discloses an automobile handle with good universality, which comprises a main body assembly, the main body assembly comprises a mounting panel, a handle body is arranged on the front surface of the main body assembly, a heating assembly is arranged on the mounting panel, and the heating assembly comprises a box body fixedly connected to the front surface of the mounting panel; the plate body is fixedly connected to the inner side wall of the box body; the fan is arranged on the plate body; the automobile handle has the advantage that the automobile handle is convenient to unfreeze, when the handle body is frozen, an operator starts the fan and then starts the heating plate, so that outside cold air enters the box body, the cold air is blown to the position below the plate body through the fan, and the cold air is heated by the heating plate after entering the position below the plate body; and then hot air is blown to the handle body through the multiple air outlets, auxiliary unfreezing is conducted on the handle body, so that external tools are not needed, the device can be suitable for different automobile types, and the problem that the automobile door is difficult to open when the automobile handle is frozen is solved.

The utility model discloses a hidden handle with a heating mechanism, which belongs to the technical field of automobile handles and comprises a handle mounting shell, mounting plates are fixedly mounted on the left side and the right side of the handle mounting shell, mounting holes are formed in the mounting plates, a handle groove is formed in the front side of the handle mounting shell, and a heating mechanism is arranged in the handle groove. A driving cavity is formed in the handle mounting shell, a handlebar is arranged in the handle groove, a plurality of sliding columns are fixedly mounted on the back face of the handlebar, and the sliding columns slidably penetrate through the handle mounting shell and extend into the driving cavity; the heating wire net is arranged to be matched with the air guide fan for use, in the cold climate environment, the heating wire net works to generate heat to be matched with blowing of the air guide fan, hot air is blown to the handlebar through the heat conduction holes, and therefore the handlebar can be preheated and heated, and the phenomenon that the handlebar is frozen in the low-temperature environment is effectively prevented; normal ejection of the handlebar in a low-temperature environment is guaranteed, and the protective net is used for isolating and protecting the air guide fan.

The utility model relates to the technical field of automobile handle production, in particular to an automobile hidden handle pressing device which enables adhesive to be rapidly cured in a heating mode, improves the bonding efficiency between an electroplated part and an automobile handle, and is convenient to use and high in reliability and practicability. Comprising a bottom plate, a workbench and a mold, the workbench is fixedly installed at the upper end of the bottom plate, and the mold is fixedly installed at the upper end of the workbench and provided with a plurality of positioning grooves; a hot pressing mechanism is further included, and the hot pressing mechanism is installed on the bottom plate and has the downward pressing and heating functions.

The present application discloses a detection and classification device for an automobile handle rotor, which relates to the technical field of automobile handle rotor detection equipment and improves the problem that the process of detecting and classifying the damping force of the rotor is not convenient enough. It includes a feeding mechanism, a detection mechanism, a classification mechanism and a transportation mechanism. The feeding mechanism, the detection mechanism and the classification mechanism are all located on the periphery of the transportation mechanism. The transportation mechanism includes a rotating disk and a first driving member. Four positioning seats are circumferentially arranged on the rotating disk. The feeding mechanism includes a vibrating disk and a feeding track. One end of the feeding track is fixedly connected to the vibrating disk. The classification mechanism includes an elimination component and a retention component. The first driving member drives the rotating disk to rotate periodically by 90°. After each rotation of the rotating disk, the end of the feeding track far away from the vibrating disk leads to a positioning seat. The present application can conveniently detect and classify the damping force of the rotor and improve the efficiency of detection and classification.

The utility model discloses a kind of automobile hand handle buffer pads, including buffer pad, telescopic layer is arranged in the buffer pad middle end, silicon rubber is used on the buffer pad outside, filling layer is arranged in the buffer pad inside, the buffer pad outside can die-cut into special-shaped structure, adhere to hand handle ergonomic curve, first support rod and second support rod are arranged in the buffer pad side end port edge inside;A kind of automobile hand handle buffer pad, by buckle band is inserted into one end of automobile hand handle, then utilizes telescopic layer adjustment another end installation buckle band, installation is simple, and after buckle band overturning is inserted, rely on the elasticity of material and rebound inside, form tight hoop force, in combination with anti-skid line, different sizes of automobile hand handle can be adapted, after installation, buffer pad and hand handle are closely adhered, utilize sawtooth anti-skid line can prevent finger accidental sliding, improve use safety.

The utility model relates to the technical field of automobile lighting, in particular to a door handle lamp which comprises a lighting device connected to a door handle and an annular protection device arranged on the outer side of the lighting device and used for protection and water prevention. The light guide device is used for playing a transmission role; the light guide device comprises a light guide; one end of the light guide is provided with stepped optical teeth for eliminating bright spots at the tail end of the light guide; and the other end is a connector which leans against the optical teeth and is used for connecting a lighting device. The automobile door handle can be arranged in the automobile door handle, does not occupy the size of the automobile handle, saves space, and is beneficial to overall attractiveness. Through the optical teeth, the shading ribs and other structures, the large-area annular high-brightness uniform lighting effect of the whole handle is achieved, bright spots generated when light is coupled into the light guide are weakened, and the situation that the brightness of the tail is too high is prevented. And by arranging the first soft rubber and the second soft rubber, the high sealing performance of the overall structure is guaranteed, and the situation that the device is damaged due to water inflow is avoided.

The present application relates to a manual transmission joystick air supply line installation structure and method, belonging to the technical field of automobile control devices. The manual transmission joystick air supply line installation structure includes a joystick assembly, the joystick assembly including a joystick body and an operating handle connected to the top of the joystick body; an air pipe body, the air pipe body being wrapped around the outside of the joystick body and connected to the operating handle; and a fastening assembly, the air pipe body being fixed to the joystick body via the fastening assembly. Because the air pipe body is wrapped around the outside of the joystick body and connected to the operating handle, and the air pipe body is fixed to the joystick body via the fastening assembly, a longer air pipe body can be accommodated between the fastening assembly and the operating handle. The air pipe body is wrapped around the joystick body between the fastening assembly and the operating handle without forming a bulge that lifts up the shield, thereby not affecting the appearance of the shield, thereby ensuring the quality of interior assembly.

The invention relates to the technical field of inhaul cable detection, in particular to an automobile control inhaul cable production quality detection method, device and system, and the method comprises the steps: calculating a quality instability coefficient through the mutual relation between different detection data under the same curvature, and carrying out the quantification of the stability of the internal resistance of an inhaul cable; calculating a mass out-of-control coefficient according to the change condition of detection data under different curvatures, quantifying the resistance change in the dynamic movement process of the inhaul cable, and performing quantitative analysis on the dynamic change characteristics of the resistance by combining the influence of the internal mass of the inhaul cable on the resistance; the quality out-of-control coefficient is used for correcting the LOF value of detection data when static detection is conducted on the automobile inhaul cable, the production quality of the automobile inhaul cable is detected based on the corrected LOF value, the accuracy of inhaul cable quality and performance detection is further improved, and the reliability of inhaul cable quality detection results is guaranteed.