154 results about "Power seat" patented technology

The invention relates to the technical field of motor assembly tools, and particularly provides an aircraft electric seat motor assembly device. The rotor assembly and stator assembly press-fitting device comprises a workbench, and a rack is fixed to the surface of the workbench; the side clamping mechanism is assembled on the rack and is used for carrying out side clamping and positioning on the stator assembly; the buffer positioning frame is arranged at the top end of the rack and comprises two positioning supporting plates which are horizontally and oppositely arranged; the shaft positioning mechanism is arranged below the rack; and a pressing mechanism. When press fitting is executed, the pressing part drives the rotor part and the positioning supporting plate to descend synchronously, the lifting part pushes the guide cylinder to move upwards, and the rotor shaft enters the position between the two side clamping pieces; according to the device provided by the invention, the precision of press-fitting positioning and the stability of press-fitting operation are greatly improved, the coaxiality of press-fitting cooperation between the rotor assembly and the stator assembly is improved, the uniformity of air gaps is ensured, and the press-fitting quality is improved.

The application provides a mechanical resistance mechanism, an electric seat and a vehicle, and relates to the technical field of seat control. The mechanical resistance mechanism comprises an elastic member and a calibration section boss. The calibration section boss is arranged on a first surface of opposite two planes of upper and lower guide rails of a seat, and protrudes by a predetermined distance. The elastic member is arranged on a second surface of the opposite two planes of the upper and lower guide rails, and passes through the calibration section boss when the seat slides. By adding the calibration section boss and the elastic member in the stroke of the seat guide rail, the calibration section boss and the elastic member are contacted and extruded to generate friction resistance when the seat slides, so that the output of the seat motor jumps correspondingly, and then the calibration point is identified based on the jumping feature to calibrate the position of the seat, so that the position of the seat is frequently self-calibrated in the normal use process, and the calibration flexibility is improved.

The invention discloses an electric seat adjusting method and device and a vehicle, and relates to the technical field of intelligent cabins, and the method comprises the steps: encoding an electric seat adjusting parameter into a first particle swarm, and optimizing the first particle swarm through employing a particle swarm algorithm every time an adjusting period, thereby achieving the dynamic optimization of the electric seat adjusting parameter, and improving the adjustment precision of the electric seat. Meanwhile, the dynamic change of the body shape of the user, the continuity requirement in the driving process and the balance between the comfort and the safety of the seat are considered, and deep optimization in the comfortable direction, the safe direction and the healthy direction can be achieved under the condition that the deep optimization condition is met; therefore, the adjustment of the electric seat in different emphasizing directions is realized.

This invention discloses a winding device for transformer production with tension adjustment function, relating to the field of transformer production technology. The winding device includes a wire feeding frame, a positioning seat, and a power seat. The wire feeding frame is equipped with several fixed shafts. Compared with current transformer production winding devices, this invention achieves dynamic adjustment of wire tension, significantly improving winding accuracy. Through the cooperation of the brake disc and brake at the end of the fixed shaft on the wire feeding frame, the friction force can be adjusted in real time according to the wire feeding speed, ensuring stable wire tension during winding and effectively avoiding problems such as loose coils, excessive tightness, or coil stacking. This invention also includes a positioning mechanism with an eccentricity correction function. During the winding process, if the transformer skeleton axis deviates, the correction component can apply a fine-tuning force to the end of the transformer skeleton to automatically compensate for the eccentricity, making the transformer skeleton axis coincide with the top rod axis again.

The invention discloses a control method and device of an electric seat, the electric seat, a vehicle and electronic equipment, and belongs to the technical field of electric seats. The method comprises the following steps: acquiring setting information input by a user; under the condition that the target working mode in the setting information is a multi-working mode, the multi-working mode indicates a plurality of target directions, and a plurality of first target motors corresponding to the plurality of target directions are determined from the plurality of first motors according to a pre-created mapping relation between directions and motors; first control signals are sent to a plurality of first target motors respectively, so that the first target motors drive the electric seat to do back-and-forth compound motion along a plurality of target directions respectively based on the corresponding first control signals, and the problem that an electric seat provided by a related technology only supports back-and-forth swing at a single angle position; the problem that the user experience feeling is single is solved, multi-dimensional composite motion of the electric seat is achieved, and the riding experience feeling of passengers can be effectively improved.

An electric seat mechanical extension device and an electric seat are provided. The electric seat mechanical extension device comprises two mechanical extending units which are bilaterally symmetrical with each other, each mechanical extending unit is composed of a seat frame support assembly, a leg assembly and a backrest bar, the two mechanical extending units are connected through a drive fixing assembly and a driving rod, a driving device is mounted on the drive fixing assembly, a head of the driving device is articulated with the driving rod, and the driving rod is connected with the leg assemblies; each seat frame support assembly is composed of a fixing rod and a transmission rod, the fixing rods are fixedly connected with the drive fixing assembly, front portions of the fixing rods are articulated with second leg links through second leg link and fixing rod articulation shafts.

The present application relates to the technical field of automobile safety monitoring, and particularly relates to a child anti-pinch control method, device and equipment for an automobile seat. The method comprises: acquiring detection signals of a seat cushion area and a backrest area of the automobile seat respectively; in response to receiving a motion adjustment instruction for controlling the automobile seat, executing an active anti-pinch strategy or a semi-active anti-pinch strategy; wherein the active anti-pinch strategy comprises: before the motion adjustment instruction is executed, determining whether there is a target object in the seat cushion area and / or the backrest area based on the detection signals, and if it is determined that there is a target object, limiting or prohibiting the execution of the motion adjustment instruction; the semi-active anti-pinch strategy comprises: in the process of executing the motion adjustment instruction to drive the automobile seat to move, monitoring the change of the detection signals in real time to adjust the movement working condition of the automobile seat. The present application realizes active pre-detection and intervention during the process of the bicycle seat, greatly improves the safety of the electric seat, and effectively avoids the pinch injury to children.

The utility model belongs to the technical field of electric seats, and particularly relates to an electric seat anti-pinch structure which comprises a seat frame assembly, a foot rest supporting assembly, a foot rest assembly, an angle sensor, a shell and a base. The shell is arranged on the base, and the seat frame assembly is connected to the shell; the foot rest support assembly is telescopically connected to the seat frame assembly; the foot rest assembly is rotationally connected to the far end of the foot rest supporting assembly. The angle sensor is arranged on the foot rest assembly. The telescopic foot rest supporting assembly is arranged to drive the foot rest assembly to stretch out and draw back, the angle sensor is arranged to be used for detecting the angle change of the foot rest assembly from the horizontal state to the vertical state before the foot rest assembly touches the seat frame assembly, and it is indicated that the foot rest assembly touches the foreign matter. Therefore, when the existence of the obstacle is detected, the electric seat can stop the movement of the telescopic foot rest supporting assembly, and the anti-pinch effect is achieved.

The invention relates to the technical field of automobile intelligent network connection testing, in particular to an electric seat testing method, device and equipment. The invention discloses an electric seat test method, which comprises the following steps of: initializing a test process for executing an electric seat test; after a starting instruction of a user is received, a comfortable getting-on test and a comfortable getting-off test are sequentially and repeatedly executed through the test process, and after the comfortable getting-on test and the comfortable getting-off test are executed every time, a test result is determined; and when the number of tests reaches a preset number of tests, completing the test of the electric seat. In the embodiment of the invention, full-automatic testing can be realized only through the infrared sensor and the upper computer, manual testing of a real vehicle is replaced, the operation is simple, long-term manual participation is not needed in the whole testing process, 24-hour uninterrupted testing can be carried out, and meanwhile, the accuracy of a testing result is improved.

The invention discloses an aircraft electric seat electronic controller and a control logic implementation method thereof. The electronic controller is composed of a seat control box, a seat operation panel, a USB charging module, a limit switch assembly and three direct current motors with Hall sensors. The seat control box internally comprises a 28V filtering circuit, an anti-reverse connection and anti-surge protection circuit, a double-path 5V isolation power supply, an optical coupler isolation logic control circuit and a motor driving circuit; the operation panel is integrated with seven film keys and a one-key reset function; the limit switch assembly provides six posture limit positions and a grounding protection signal. According to the control logic, key detection, mistaken touch prevention, limit hardware interlocking and one-key time sequence resetting are achieved through a pure hardware logic gate, and the requirements for DO-160G electromagnetic compatibility and aviation high reliability can be met without a DSP or a software program. Through the scheme of'full hardware logic + Hall closed loop ', the program design error risk is remarkably reduced, the after-sales troubleshooting cost is reduced, and the method can be quickly transplanted to various 28V airborne electric seat platforms.

An automobile power seat includes: a seat cushion configured to move to an anti-theft seat position, at which it is impossible to board the automobile, at a time of cockpit locking, and, at a time of cockpit unlocking, to move to a boarding seat position at which it is possible to board the automobile, and then to a driving seat position at which it is possible to drive the automobile; and a controller having a storage unit at which the boarding seat position and the driving seat position can be registered differently for each user, the controller being configured to control movement of the seat cushion, wherein a movement distance of the seat cushion from the anti-theft seat position to the boarding seat position is shorter than a movement distance of the seat cushion from the anti-theft seat position to the driving seat position.

The utility model discloses a closed sliding table module convenient to assemble, which comprises a base, a power seat, a tail seat, a protective cover and a side baffle plate, the power seat and the tail seat are respectively connected with two end parts of the base, the protective cover covers the upper part of the base, two ends of the protective cover are respectively connected with the power seat and the tail seat, and the side baffle plate is connected with the power seat and the tail seat. The side baffles are arranged on the two sides of the base, and the top ends of the side baffles extend upwards to the inner side of the protective cover and are matched with the protective cover to seal the interior of the base. According to the sliding table module, the protective cover and the side baffles can be easily disassembled, disassembly and assembly are convenient, later overhaul operation is facilitated, overhaul efficiency is high, and the problems that an existing sliding table module is time-consuming and labor-consuming in overhaul and assembly work and high in use cost are solved.

The utility model relates to cam assembly technical field, concretely is a kind of control assembly module for cam assembly, it mainly includes power seat, the inside rotation of power seat is connected with connecting shaft, and the top of power seat is fixedly connected with assembly frame, the side rotation of connecting shaft is connected with support frame, the cam exchange component includes cam ring, and the both sides of cam ring are all provided with interval block, the inside of cam ring is connected with cam top block, the cam installation component includes side pressure ring, and the inside of side pressure ring is provided with the plug-in rod. A kind of control assembly module for cam assembly of the application is rotated by the combination of cam ring and cam top block, drives the position adjustment of adjusting rod that is attached on the outer surface of cam, cooperate assembly frame and carry out part assembling control, then the position of cam top block and adjusting rod contact is not smooth enough, easy to wear, set replaceable cam top block, reduce consumables, replace after wear, ensure machining accuracy.

The utility model discloses novel intelligent leisure book listening equipment, which relates to the technical field of entertainment and leisure equipment and comprises a closed cabin, an electric seat mechanism is mounted in a cabin body of the closed cabin, and a double-screen book listening mechanism opposite to the electric seat mechanism is hung on the top of the cabin body of the closed cabin. A lifting brake assembly for supporting the seat is arranged at the upper end of a support of the supporting base, a supporting seat is mounted at the top end of a support arm of each mechanical arm combination, and a book listening control screen is mounted on a support panel of each supporting seat. According to the leisure book listening equipment, the closed cabin serves as a closed space for leisure book listening, a good dynamic regulation and control state is formed under the high-low lifting regulation and control of the electric seat mechanism and the double-screen multi-angle rotation regulation of the double-screen book listening mechanism, and the leisure book listening equipment has a flexible regulation and control function and can meet the requirements of different users.

An apparatus for controlling anti-pinch of a power seat in a vehicle, and a method for the same, include a hall sensor to sense a position to which the power seat moves, a driving motor to drive movement of the power seat, a current sensor to measure a level of a current output from the driving motor, and a controller. The controller is configured to train a reference current level for determining the anti-pinch with respect to each position of the power seat by using the hall sensor and the current sensor, to compare a current value, which is measured with respect to each position of the power seat through the current sensor, with the trained reference current level for determining the anti-pinch, and to determine the anti-pinch.

A quick-change mechanism and tool changing method for realizing variable diameter turning by machine tools. The quick-change mechanism enables a turning tool 10 of a CNC machine tool to move along a U-axis direction and rotate around the axis of a spindle. Therefore, a workpiece to be machined is subjected to variable diameter turning by active motion of the turning tool 10 without rotational motion of the workpiece, thus realizing machining of a conical surface. The tool changing method is implemented by the motion coordination among variable diameter turning tool head units, the power seat unit, the spindle mounting unit, a variable diameter turning tool head grasping mechanism, a variable diameter turning tool head unit storing bank and a power seat unit storing plate is realized.

1. Name of the product under this design: Infrared Sensor (ZB‑9J). 2. Purpose of this design product: An infrared sensor used in electric seats, specifically installed on the back of the footrest of the electric seat, to sense pets or other objects and prevent them from being pinched when the footrest is bent. 3. The key design point of this product lies in the overall shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

A single-motor seat rotating disc comprises an upper rotating disc (100), a lower rotating disc (200), a motor assembly (300) and a locking mechanism (400), the locking mechanism (400) comprises a fluted disc (401) and a rotating disc (402), a plurality of first protrusions (4011) are evenly distributed on the fluted disc (401) along the circumference, and a plurality of second protrusions (4012) are evenly distributed on the rotating disc (402) along the circumference. A plurality of second protrusions (4021) and a plurality of third protrusions (4022) are evenly arranged on the outer circumferential face of the rotating disc (402) at intervals, and a pin roller (4024) and an elastic element (4025) are sequentially arranged between the first protrusion (4011) and the third protrusion (4022) close to the first protrusion (4011). The locking mechanism driven by the motor assembly is arranged between the upper rotating disc and the lower rotating disc, a gap can be eliminated through single motor driving, and the precision requirement for the locking mechanism is reduced; the locking mechanism adopts a modular design, so that the stepless adjustment of the electric turntable can be realized, and the locking mechanism can also be used in other electric turntable structures.

The utility model discloses an upside-down hanging vacuum belt line which comprises a belt conveying mechanism, a fixed lifting mechanism and a vacuum cavity assembly, the belt conveying mechanism comprises a power seat, a conveying driving assembly, guide rollers and a vacuum belt, the conveying driving assembly, the guide rollers and the vacuum belt are arranged on the power seat, and the guide rollers are arranged on a conveying path of the vacuum belt. The vacuum belt is wound on the guide rollers, and the conveying driving assembly is used for driving the vacuum belt to rotate; the vacuum cavity assembly comprises a vacuum plate and a plurality of vacuum pipelines, the vacuum plate is suspended below the power seat, and the vacuum pipelines are arranged on the two opposite sides of the vacuum plate; the fixed lifting mechanism is used for supporting and lifting the belt conveying mechanism and comprises a lifting mounting base and a lifting driving assembly, the power base is slidably connected to the lifting mounting base in the vertical direction, and the lifting driving assembly is used for driving the power base to ascend and descend. The lifting device has the advantages of being large in lifting height and rapid and convenient to maintain and replace.

This invention provides a method and device for anti-pinch control of electric seats. The method includes real-time acquisition of current, speed, and physical angle during motor operation; when the current motor current exceeds a dynamic current threshold or the transient collision energy exceeds a collision energy threshold, and the current speed is less than a expected reference speed, the motor is controlled to stop or reverse. The dynamic current threshold is determined comprehensively based on a preset angle reference ammeter, load mass compensation, ambient temperature compensation, and a mechanical wear self-learning factor updated with the number of opening and closing cycles; the transient collision energy is calculated only when the transient current change rate exceeds a dynamic slope threshold, at which point an integral observation window is activated. The electric seat anti-pinch control method and device provided by this invention achieve anti-pinch functionality during the operation of the electric seat.

Embodiments of the present application disclose a kind of anti-pinch control method, device, equipment and medium of electric seat, which comprises: when detecting that electric seat moves, the initial pulse signal of electric seat is obtained;Wherein, the initial pulse signal is the pulse signal of same pulse width;When the pulse width of the initial pulse signal meets the first set condition, the initial pulse signal that meets the first set condition is used as target pulse signal;Judge whether the target pulse signal meets the second set condition;If the target pulse signal meets the second set condition, the movement of the electric seat is limited.This technical solution can solve the problem that electric vehicle seat is easy to be affected by seat consistency and passenger weight, to reduce the probability of misjudgment.

The utility model discloses a calcium carbonate production raw material's feeding device, including conveyer belt, power seat, support chassis and regulation and control transmission structure, the upper end of support chassis is located and is installed with power seat, the upper end drive coupling of power seat has the conveyer belt, the side end of conveyer belt is butt joint intercommunication with regulation and control transmission structure setting, regulation and control transmission structure includes limit rod, hydraulic guide rod, butt joint hinged frame, motor, adjusting frame, limit frame board, support side frame, ring guide base and screw guide rod, the side end hinged connection of limit rod is equipped with hydraulic guide rod, the side end hinged connection of hydraulic guide rod is equipped with butt joint hinged frame, the fixed connection of butt joint hinged frame upper and adjusting frame, the upper end hinged setting of adjusting frame and limit frame board, the bottom limit of adjusting frame installs with motor, the drive coupling of motor upper has screw guide rod. The utility model discloses a calcium carbonate production raw material's feeding device, through the setting of regulation and control transmission structure, realizes the purpose that adjusts flexibly.

The application relates to the technical field of automobile seats, in particular to an automobile electric seat backrest cold-rolled steel strip supporting structure and a mounting method thereof, which comprises a main body supporting frame, the main body supporting frame comprises two first supporting plates, a first bottom plate and a first top plate, the front end surface of the lower part of the two first supporting plates is provided with a first sliding block in the vertical direction; a waist supporting structure is slidably arranged on the two first sliding blocks; a plurality of back supporting structures are arranged between the two first supporting plates; one shoulder supporting structure is arranged on the outer side of the upper part of the two first supporting plates; a neck supporting structure is arranged above the first top plate; a clamping mechanism is arranged on the lower end surface of the first bottom plate; and one mounting mechanism is arranged on the back of the upper part of the two first supporting plates. The application has good supporting property, can comprehensively support the back of a passenger, improves the comfort of the passenger when leaning back, and is convenient to install; the waist supporting structure can be finely adjusted according to the needs of the passenger, and has higher adaptability.

The present application provides an electric seat and a car. The electric seat includes a seat body, a first adjustment switch, a second adjustment switch, a recliner assembly and a seat controller. The first adjustment switch is used for the user to input a first adjustment instruction. The second adjustment switch is used for the user to input a second adjustment instruction. The recliner assembly includes a recliner motor and a recliner assembly connected to the recliner motor. The seat controller is used to control and drive the recliner motor to rotate at a first speed according to the first adjustment instruction of the first adjustment switch, and drive the seat back to rotate at a first speed relative to the seat cushion through the recliner assembly; the seat controller is also used to control and drive the recliner motor to rotate at a second speed according to the second adjustment instruction of the second adjustment switch, and drive the seat back to rotate at a second speed relative to the seat cushion through the recliner assembly; the rotation speed of the first speed is faster than the rotation speed of the second speed. Improve user experience and have a wider range of applications.

The utility model relates to a front side folding power-assisted arm which comprises a lower seat and an upper seat, a connecting seat is fixedly installed on the upper seat, a power-assisted seat is arranged between the lower seat and the connecting seat in an up-down sliding mode, two supporting rods are symmetrically installed on the two sides of the connecting seat, two safety rings are installed on the two sides of the power-assisted seat, and a balance crane is installed on each supporting rod. The output end of the balance crane is fixedly connected with the safety ring. A balance crane is arranged; when external downward pressure acts on the power-assisted seat, the two balance cranes can enable the power-assisted seat to stay at any position of the lower optical axis, that is, when no external downward pressure acts on the power-assisted seat, the two balance cranes can enable the power-assisted seat to stay at any position of the lower optical axis; in the using process, an operator can drive the power-assisted seat to slide up and down without adopting too large pulling force.

The invention provides a data processing method and device based on an electric seat, equipment and a medium. The method comprises the following steps: acquiring test data of a first electric seat; wherein the test data comprises audio frequency domain data; determining a first frequency point of the maximum sound pressure level in a preset frequency range in the audio frequency domain data; determining a target frequency range according to the first frequency point, and determining a characteristic frequency point in the target frequency range; and determining a first constraint condition for the characteristic frequency point, and adjusting parameters of the first electric seat according to the first constraint condition so as to optimize the sound quality of the first electric seat. According to the invention, the optimization effect of the sound quality of the electric seat can be effectively improved.

The present invention is applicable to the field of medical robots and provides a slave-end drive seat of an interventional surgical robot, which transmits power from a slave-end power seat and drives the medical device and / or its connector to rotate, including: a drive mechanism, the drive mechanism includes a power input end and a power output end connected to the power input end, the power input end is connected to the slave-end power seat, and the power output end drives the medical device and / or its connector to rotate; a shell assembly, the shell assembly includes a main shell, the main shell has a accommodating cavity and an installation cavity, the accommodating cavity is used to accommodate the drive mechanism and the slave-end power seat, and the installation cavity is used to install the medical device and / or its connector. The present invention reduces the volume of the slave-end drive seat as a whole, making it easier for the owner to replace it. In addition, it also reduces the production cost of the slave-end drive seat, alleviating the economic burden on patients.

The invention discloses an electric seat frame and a sofa, the electric seat frame comprises a base, armrests symmetrically and fixedly mounted on two sides of the base, and a backrest frame, a cushion frame and a leg support frame which are arranged between the two armrests and are rotatably connected in sequence, and two sides of the backrest frame are rotatably connected with the two armrests respectively; the two sides of the cushion frame are connected with the two armrests in a sliding and rotating mode respectively, a driving device is fixedly installed on the cushion frame, the driving device is provided with two output ends which are opposite in moving direction and parallel to the armrests, and the two output ends are in transmission connection with the base and the leg support frame respectively so as to control the cushion frame and the leg support frame to be adjusted respectively. And the backrest frame and the cushion frame are synchronously adjusted. According to the invention, the structure is simple, the assembly space is small and exquisite, the angle adjustment of the backrest and the legs can be respectively controlled, meanwhile, the cushion can be adjusted, and more comfortable sitting experience can be provided.

The utility model discloses a packing box sealing mechanism which comprises a first box sealing processing structure and a second box sealing processing structure, the side end of the first box sealing processing structure is communicated with the second box sealing processing structure, and the first box sealing processing structure comprises a control base, a telescopic rod, a limiting push frame, a first conveying roller, a first power base and a bottom frame. A first transmission roller is in driving connection to the first power seat, a control seat is installed on the upper portion of the rear end of the first power seat, and the control seat controls the limiting push frame to be longitudinally adjusted through a telescopic rod so that the limiting push frame can be pushed in the gap position of the first transmission roller, and a mounting frame is fixedly connected to the upper portion of the front end of the first power seat; a first pressing push rod is arranged on the mounting frame, the first pressing push rod is electrically driven, and a bottom frame is fixedly connected to the lower portion of the front end of the first power seat. According to the packaging box sealing mechanism, due to the structural arrangement, packaging box sealing work can be conveniently carried out.