100 results about "Power seat" patented technology

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.

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.

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 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.

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.

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.

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.

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 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 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.

The invention provides an inclined output power tool apron, which belongs to the technical field of power tool aprons and comprises an upper shell, a lower shell is arranged at the lower end of the upper shell, the upper shell and the lower shell are connected through a connecting piece, an input shaft is screwed on the upper shell, an output shaft is screwed on the lower shell, and the included angle between the central axis of the input shaft and the central axis of the output shaft is 0-90 degrees. A bevel gear A is fixedly connected to the input shaft, a bevel gear B is fixedly connected to the output shaft, and the bevel gear A and the bevel gear B are connected in a meshed mode. The power tool apron solves the problems that existing power tool aprons mostly adopt vertical output or vertical output, some inclined output machining requirements cannot be met, and certain limitation exists.

The utility model discloses a building block toy robot, which relates to the technical field of building block toys and comprises a robot model main body, a left hand part and a right hand part, one side of the top end of the robot model main body is connected with the left hand part, and the other side of the top end of the robot model main body is connected with the right hand part. A base is mounted on the back surface of the robot model main body, a power socket is inserted into the bottom end of the base, mounting seats are connected to the two sides of the bottom end of the robot model main body, first bolts are fixedly connected to one sides of the outer walls of the left hand part and the right hand part, and first limiting rings are connected to the middles of the outer walls of the first bolts; the outer wall of the first bolt on the outer wall of the left hand part is connected with a clamping seat in a clamping mode, and the outer wall of the first bolt on the outer wall of the right hand part is connected with a clamping piece in a clamping mode. According to the building block toy robot disclosed by the utility model, the intuitive expression of body movement is directly mapped into a digital instruction, so that the creation threshold of complex actions is reduced.

The utility model discloses a height adjusting motor for an electric seat of an automobile. The height adjusting motor for the electric seat of the automobile comprises a flat motor rear cover assembly; a cavity for mounting the gear set is formed in the gear box; the sliding plate comprises two U-shaped guide parts, the two ends of the two U-shaped guide parts are fixedly connected, and the side faces, away from each other, of the two U-shaped guide parts are each fixedly connected with two connecting parts. A plurality of stress surfaces are arranged between the sliding plate and the gear box, so that the gear box can be prevented from being damaged due to overlarge stress on a single surface, the motor can run more stably and smoothly, the noise of the motor can be reduced, the added supporting boss and the head of the screw can jointly bear the received forward and reverse thrust, and the service life of the screw is prolonged. In the repeated forward and reverse rotation process of the motor, the screw can be always kept in a locking state, the reliable operation of the motor is ensured, and the service life of the motor is prolonged.

The coffee brewing device comprises an extraction mechanism and a power mechanism detachably arranged on one side of the extraction mechanism, and the extraction mechanism comprises a machine body, an upper footstock assembly, a brewing assembly and a lower footstock assembly, the power mechanism comprises a power seat body, an upper ejector head driving part which is arranged at the upper end of the power seat body and is in transmission arrangement with the upper ejector seat assembly, and a lower ejector head driving part which is arranged at the lower end of the power seat body and is in transmission arrangement with the lower ejector seat assembly. The extraction mechanism and the power mechanism are detachably arranged, and when the coffee brewing device needs to be cleaned, the extraction mechanism can be separated from the power mechanism, so that the extraction mechanism can be cleaned more comprehensively, water spots are prevented from affecting the power mechanism, and the cleaning convenience is improved.

The invention provides a headrest assembly and an electric seat, and relates to the technical field of seats. The headrest assembly comprises a headrest body, two plug terminals and two wiring female ends. An electric adjusting assembly used for adjusting the position of the headrest is arranged in the headrest body, and the electric adjusting assembly is provided with two connecting pipes extending to the outer side of the headrest body. The two plug-in terminals are installed at the exposed ends of the two connecting pipes in a one-to-one correspondence mode, and wire harnesses of the electric adjusting assembly are correspondingly connected to the two plug-in terminals. The two wiring female ends are correspondingly arranged in sleeves, used for being connected with the two connecting pipes in an inserted mode, of the electric seat body, and the two wiring female ends can be connected with a controller of the electric seat through wires. And when the two connecting pipes are inserted into the corresponding sleeves, the two plugging terminals can be correspondingly connected with the two wiring female ends. And when the two connecting pipes are pulled out of the two sleeves, the two plugging terminals can be separated from the wiring female end, so that the headrest assembly is detached from the electric seat. The seat can be quickly disassembled and assembled relative to the seat body.

The present application provides a technique that does not cause confusion by a switch / lever operation when a power seat (10) is moved back and forth by a user. A power seat (10) disclosed in this specification is provided with a power seat seating section (11), an actuator (18), and a switch lever (13). The electric seat seating part (11) is installed on a floor in an automobile in a mode of being capable of sliding in the front-back direction. An actuator (18) is capable of moving the power seat in the front-rear direction. The switch lever (13) is a switch for operating the actuator (18), and is rotatably attached to a side surface of the electric seat seating section (11). When the switch lever (13) is rotated in one direction, the actuator (18) operates so as to move the power seat (10) rearward, and when the switch lever (13) is rotated in the opposite direction, the actuator (18) operates so as to move the power seat (10) forward.

The invention belongs to the technical field of medicine conveying, and particularly relates to a pharmacy medicine conveying device which comprises a rail and a suspension conveying assembly. A rack is fixedly connected to the upper side of the track; the suspension conveying assembly comprises a power base. A gear is rotationally connected into the power seat; the gear is driven by a motor; the lower side of the power base is fixedly connected with a tray through a support. A motor is controlled to drive a gear to rotate, the hanging conveying assembly is promoted to circularly move in the pharmacy along a rail, workers only need to wait for moving on a corresponding goods shelf or in a small range, and when the hanging conveying assembly moves to the position, medicine is manually placed on the surface of a tray; afterwards, the power base can convey the medicine to the window through the tray so that the patient can take the medicine by himself / herself, and workers do not need to frequently walk between the goods shelf and the window to convey the medicine.

The invention provides an electric folding storage seat and an automobile, and relates to the technical field of automobile seat equipment. The electric folding storage seat comprises a backrest piece, a seat sliding rail, a seat frame piece, a folding assembly, a ground lock assembly and a folding support. The backrest piece and the seat frame piece are pivoted, and a backrest adjusting piece is arranged between the backrest piece and the seat frame piece; the turnover support is arranged on an automobile body, the turnover assembly is arranged on the turnover support, one end of the seat sliding rail is installed on the turnover assembly, the other end of the seat sliding rail is detachably connected with the automobile body through the ground lock assembly, the turnover assembly can drive the seat sliding rail to turn over, and the seat frame piece is arranged on the seat sliding rail. The technical effect that the electric seat can turn over backwards in the rear row is achieved.

The invention relates to the technical field of automobile electric seats, in particular to a single-motor electric seat rotating disc with wedge-caulking mechanisms and an automobile. Through the reasonable structural design of the outer pressing disc, the first sliding unit, the upper disc assembly, the motor assembly, the toothed plate assembly, the locking module, the second sliding unit and the lower disc assembly, the whole structure is compact, assembling and disassembling are easy, working is stable and reliable, the unlocking and driving functions of the seat rotating disc can be achieved through a single motor at the same time, and the practicability is high. Therefore, the arrangement space required by the seat turntable is greatly saved, and the hardware cost is effectively reduced; the wedge-shaped block type locking structure is matched with the reset unit assembly, stepless adjustment of the rotating angle of the seat rotating disc can be achieved, it can be guaranteed that the rotating disc is locked in a gapless mode when the seat is stopped at any angle, shaking and abnormal sound of the rotating disc in the vehicle running process are avoided, and meanwhile the riding safety during urgent acceleration and urgent braking is improved; the method perfectly adapts to accurate adjustment requirements of users in diversified scenes, and is wide in application prospect and easy to popularize.

This invention relates to the field of automotive electric seat track technology, specifically to a testing device for automotive electric seat tracks. The device includes a testing platform, a U-shaped testing frame, a friction block assembly, guide blocks, and a slider. A groove is formed on one side of the top of the testing platform. The U-shaped testing frame and the friction block assembly are detachably disposed within the groove. The friction block assembly is symmetrically slidably disposed on the two outer walls of the U-shaped testing frame along its length. Guide blocks are symmetrically disposed on the top of the U-shaped testing frame. The slider is slidably disposed between the guide blocks, and the slider engages with the friction block assembly through friction. The detachable friction block assembly, in conjunction with a locking assembly, allows for rapid replacement of the friction block assembly, facilitating testing of track performance under different wear conditions and significantly improving testing efficiency.