CN111137185A - Intelligent automobile seat side wing adjusting device - Google Patents

Intelligent automobile seat side wing adjusting device Download PDF

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Publication number
CN111137185A
CN111137185A CN202010114826.6A CN202010114826A CN111137185A CN 111137185 A CN111137185 A CN 111137185A CN 202010114826 A CN202010114826 A CN 202010114826A CN 111137185 A CN111137185 A CN 111137185A
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CN
China
Prior art keywords
seat
backrest
sensor
side wing
basin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010114826.6A
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Chinese (zh)
Inventor
仉喜洋
杨常群
李岩
李相楠
李昊泽
邢俏芳
高宏岩
张贺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Faway Adient Automotive Systems Co Ltd
Original Assignee
Changchun Faway Adient Automotive Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changchun Faway Adient Automotive Systems Co Ltd filed Critical Changchun Faway Adient Automotive Systems Co Ltd
Priority to CN202010114826.6A priority Critical patent/CN111137185A/en
Publication of CN111137185A publication Critical patent/CN111137185A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/986—Side-rests
    • B60N2/99—Side-rests adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2002/0204—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable characterised by the seat or seat part turning about or moving along a non-standard, particular axis, i.e. an axis different from the axis characterising the conventional movement

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention provides an intelligent automobile seat flank adjusting device.A whole-seat intelligent controller intelligently judges whether a passenger has reached a comfortable sitting posture by simultaneously receiving sensing signals of a seat occupying sensor, a sitting sensor and a backrest sensor on the pressure of different parts of a human body, and the whole-seat intelligent controller controls a motor to be started to respectively drive a seat basin flank and a backrest flank to turn inwards along a rotating shaft; when the legs of the passengers are in contact with the side wings of the seat basin, the whole chair intelligent controller controls the motor on the seat basin of the seat to rotate reversely, so that after the side wings of the seat basin rotate for a certain angle, the motor on the seat basin of the seat stops running, and the comfort of the legs of the passengers is ensured; when the body of a passenger contacts with the side wings of the backrest, the whole-chair intelligent controller controls the motor on the backrest of the chair to stop running so as to provide the passenger with proper coating feeling and improve the riding comfort.

Description

Intelligent automobile seat side wing adjusting device
Technical Field
The invention belongs to the field of automobile seats, and particularly relates to an intelligent automobile seat side wing adjusting device.
Background
At present, most automobile seat's on the market flank all is fixed on automobile seat, do not have the controllability, can't satisfy people to the pursuit of high-quality life, and simultaneously, along with the development of science and technology, also there is some automobile seat's flank adjustable, but this kind of adjustable automobile seat flank is manual regulation through the manual work usually, lack the intellectuality, the passenger can give up the flank of adjusting automobile seat because of the loaded down with trivial details of manual regulation usually, make adjustable automobile seat flank can't give play its effect originally in order to improve passenger's riding comfort, cause the waste of resource.
CN 108045271 a discloses an adjustable side wing structure and a seat with the side wing structure, which includes a body mechanism, a supporting frame, a supporting plate, a mounting plate and a motor, the seat can make the side wing movable and adapt to diversified user sizes and requirements, but has the following problems: firstly, although the adjusting mechanism of the side wing of the automobile seat is controlled by a motor, the manual button operation is not intelligent enough; secondly, the position of the opened side wing of the automobile seat needs to be continuously adjusted by pressing a key, so that the automobile seat is not easy to be adjusted to a very comfortable position at one time; and finally, the side wings of the automobile seat cushion can not be adjusted together, so that the sitting-in coating feeling is not strong.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides an intelligent automobile seat side wing adjusting device.
The technical scheme of the invention is as follows:
an automobile seat structure with intelligently-adjusted side wings comprises a seat basin, a seat backrest, seat basin side wings arranged on two sides of the seat basin and backrest side wings arranged on two sides of the seat backrest, wherein a seat occupying sensor for detecting whether the buttocks of a passenger are in contact with the seat basin and a sitting position sensor for detecting whether the backs of thighs of the passenger are in contact with the seat basin are arranged on the seat basin;
a backrest sensor for detecting whether the back of a passenger is in contact with the seat backrest is arranged on the seat backrest;
the inner side edges of the seat basin side wings are hinged to the seat basin of the seat through a rotating shaft, and the seat basin side wings are provided with seat basin side wing sensors for detecting whether the outer sides of thighs of a passenger are in contact with the seat basin side wings;
the inner side edge of the backrest flank is hinged on the seat backrest through a rotating shaft, and the backrest flank is provided with a backrest flank sensor for detecting whether the body part of a passenger contacts with the backrest flank;
the seat occupying sensor, the sitting position sensor, the backrest sensor, the seat basin side wing sensor and the backrest side wing sensor are all connected with the intelligent controller of the whole chair;
the overturning motion of the side wing of the seat basin and the overturning motion of the side wing of the backrest are controlled and completed by driving the transmission assembly through the motor, and the motor is connected with the intelligent controller of the whole chair.
The transmission assembly includes: the motor comprises a screw rod, a screw rod supporting seat, a screw nut and a push rod, wherein one end of the screw rod is installed on an output shaft of the motor through a coupler, and the other end of the screw rod is installed in the screw rod supporting seat through a bearing;
the screw rod supporting seats are respectively and fixedly arranged on the seat basin below the side wings of the seat basin and the seat backrest below the side wings of the backrest;
the screw nut is connected with the screw rod through threads, and the top end of the screw nut is hinged with one end of the push rod;
the other end of the push rod is hinged to a hinged edge, far away from the seat basin side wing, on the lower plate surface of the seat basin side wing or hinged edge, far away from the backrest side wing, on the lower plate surface of the backrest side wing.
The motor is two motors that have dual output function, two the motor is respectively through motor fixed bolster fixed mounting on seat basin and seat back.
Preferably, the seat occupancy sensor, the sitting posture sensor, the backrest sensor, the seat pan side wing sensor and the backrest side wing sensor are all film pressure sensors.
When the intelligent controller of the whole chair receives the sensing signals of the seat occupying sensor, the sitting sensor and the backrest sensor at the same time, the intelligent controller of the whole chair judges that a sitting person is in the optimal sitting position, and the intelligent controller of the whole chair controls the two motors to be started to respectively drive the side wings of the seat basin and the side wings of the backrest to turn inwards along the rotating shaft;
after the intelligent controller of the whole chair receives the sensing signal of the sensor of the side wing of the seat basin, the side wing of the seat basin is judged to be in contact with the passenger, the intelligent controller of the whole chair controls the motor on the seat basin of the chair to rotate reversely, so that after the side wing of the seat basin rotates for a certain angle, the motor on the seat basin of the chair stops running, and the comfort of the legs of the passenger is ensured;
after receiving the sensing signal of the backrest flank sensor, the intelligent chair-adjusting controller judges that the backrest flank has contacted with the passenger, and controls the motor on the backrest of the chair to stop running;
when the intelligent controller of the whole chair cannot simultaneously receive sensing signals sent by the seat occupying sensor, the sitting sensor and the backrest sensor, the intelligent controller of the whole chair judges that a passenger wants to leave the automobile seat, the two motors are controlled to be started by the intelligent controller of the whole chair, and the motors stop running after the seat basin side wings and the backrest side wings are respectively driven to outwards turn and return along the rotating shaft.
Preferably, when a passenger sits on the automobile seat, firstly, the buttocks fall into a seat basin, the buttocks generate certain pressure on the seat occupying sensor, so that the seat occupying sensor generates a sensing signal, and the seat occupying sensor transmits the sensing signal to the whole-seat intelligent controller;
when the buttocks of a passenger fall into the seat basin, the passenger can relax the legs, so that the rear part of the thigh is arranged in the seat basin, the sitting-right sensor generates a sensing signal due to certain pressure generated by the thigh to the sitting-right sensor, and the sitting-right sensor transmits the sensing signal to the whole-chair intelligent controller;
when the legs of a passenger relax and the back of the thighs is placed in the seat basin of the seat, then the passenger can relax the upper half body and lean the back against the backrest of the seat, the backrest sensor generates a sensing signal due to certain pressure of the body on the backrest sensor, and the backrest sensor transmits the sensing signal to the intelligent controller of the whole seat;
when the intelligent controller of the whole chair receives sensing signals transmitted by the seat occupying sensor, the sitting position sensor and the backrest sensor at the same time, the intelligent controller of the whole chair judges that a passenger has reached a comfortable sitting posture, and at the moment, the intelligent controller of the whole chair controls the two motors to start at the same time;
when the motor on the seat basin of the seat is started, the lead screw is driven to rotate, the screw nut moves towards the outside under the rotation of the lead screw, the inner side edge of the side wing of the seat basin is hinged to the seat basin of the seat through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower plate of the side wing of the seat basin, and at the moment, the push rod pushes the side wing of the seat basin to move towards the inner
When a motor on the seat backrest is started, the screw rod is driven to rotate, the screw nut moves outwards under the rotation of the screw rod, the inner side edge of the backrest side wing is hinged to the seat backrest through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower plate surface of the backrest side wing, and at the moment, the push rod pushes the backrest side wing to turn inwards along the rotating shaft;
after receiving the sensing signal of the seat basin side wing sensor, the intelligent controller of the whole chair judges that the seat basin side wing is in contact with the two sides of the thigh of a passenger, the intelligent controller of the whole chair controls the motor on the seat basin of the seat to rotate reversely, so that after the seat basin side wing rotates for a certain angle, the motor on the seat basin of the seat stops running, and the comfort of the legs of the passenger is ensured;
after receiving the sensing signal of the backrest flank sensor, the intelligent chair-adjusting controller judges that the backrest flanks are contacted with the two sides of the body of a passenger, and controls a motor on the backrest of the chair to stop running;
when the intelligent controller of the whole chair cannot simultaneously receive sensing signals sent by the seat occupying sensor, the sitting sensor and the backrest sensor, judging that a passenger wants to leave the automobile seat, and controlling the two motors to start by the intelligent controller of the whole chair;
when a motor on the seat basin of the seat is started, the screw rod is driven to rotate reversely, the screw nut moves inwards under the rotation of the screw rod, the inner side edge of the side wing of the seat basin is hinged to the seat basin of the seat through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower plate surface of the side wing of the seat basin, and at the moment, the push rod pushes the side wing of the seat basin to turn outwards along the rotating shaft and return to the original position, and then the motor on the;
when the motor on the backrest of the seat is started, the screw rod is driven to rotate reversely, the screw nut moves inwards under the rotation of the screw rod, the inner side edge of the backrest side wing is hinged to the backrest of the seat through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower board of the backrest side wing, and at the moment, the push rod pushes the backrest side wing to overturn and return outwards along the rotating shaft, and the motor on the backrest stops running.
The invention has the following beneficial effects:
(1) according to the intelligent automobile seat side wing adjusting device, the whole-seat intelligent controller intelligently judges whether a passenger has reached a comfortable sitting posture or not by simultaneously receiving sensing signals of the seat occupying sensor, the sitting sensor and the backrest sensor on the pressure of different parts of a human body, and the whole-seat intelligent controller controls the motor to be started to respectively drive the seat basin side wing and the backrest side wing to inwards turn along the rotating shaft; when the legs of the passengers are in contact with the side wings of the seat basin, the whole chair intelligent controller controls the motor on the seat basin of the seat to rotate reversely, so that after the side wings of the seat basin rotate for a certain angle, the motor on the seat basin of the seat stops running, and the comfort of the legs of the passengers is ensured; when the body of a passenger contacts with the side wings of the backrest, the whole-chair intelligent controller controls the motor on the backrest of the chair to stop running so as to provide the passenger with proper coating feeling and improve the riding comfort.
(2) According to the intelligent automobile seat side wing adjusting device provided by the invention, when the intelligent whole-seat controller cannot simultaneously receive sensing signals sent by the seat occupying sensor, the sitting sensor and the backrest sensor, the fact that a passenger wants to leave the automobile seat is judged, the intelligent whole-seat controller controls the two motors to be started, and the seat basin side wing and the backrest side wing are respectively driven to turn outwards along the rotating shaft to return to the original position, so that the passenger can conveniently leave the automobile seat, and the next passenger can conveniently take the automobile seat.
(3) The intelligent automobile seat side wing adjusting device provided by the invention has a simple structure, when the intelligent automobile seat side wing adjusting device works, a motor is started, a screw rod rotates, a nut moves on the screw rod, the inner side edge of a seat basin side wing and the inner side edge of a backrest side wing are respectively hinged to a seat basin and a seat backrest through rotating shafts, meanwhile, the top end of the screw rod is hinged to a push rod, the other end of the push rod is hinged to the lower plate surface of the seat basin side wing/the lower plate surface of the backrest side wing, the seat basin side wing/the backrest side wing is pushed by the push rod to turn inwards along the rotating shafts, different requirements of passengers on the body covering degree of the automobile side wing are met, and.
Drawings
Other objects and results of the present invention will become more apparent and more readily appreciated as the same becomes better understood by reference to the following description and appended claims, taken in conjunction with the accompanying drawings. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the connection structure of the transmission assembly and the side wings of the bowl according to the present invention.
FIG. 3 is a control logic diagram of the present invention.
Since the structures of the transmission components applied to the side wings of the seat pan and the side wings of the backrest are the same, the schematic view of the connection structure of the transmission components and the side wings of the backrest is omitted, and when the connection structure of the side wings of the backrest and the transmission components is involved, reference can be made to fig. 2.
Wherein the reference numerals include: the seat comprises a seat pan 1, a seat backrest 2, seat pan side wings 3, backrest side wings 4, a seat occupying sensor 11, a sitting correcting sensor 12, a backrest sensor 21, a rotating shaft 5, seat pan side wing sensors 31, backrest side wing sensors 41, a motor 6, a transmission assembly 7, a screw rod 71, a screw rod supporting seat 72, a screw nut 73, a push rod 74, a coupler 8 and a motor fixing support 9.
Detailed Description
Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to FIG. 1: an automobile seat structure with intelligently-adjusted side wings comprises a seat basin 1, a seat backrest 2, seat basin side wings 3 arranged on two sides of the seat basin 1 and backrest side wings 4 arranged on two sides of the seat backrest 2, wherein a seat occupying sensor 11 (type: ESS301) for detecting whether the buttocks of a passenger are in contact with the seat basin 1 and a sitting position sensor 12 (type: ESS301) for detecting whether the rear part of the thighs of the passenger are in contact with the seat basin 1 are arranged on the seat basin 1;
the seat back 2 is provided with a back sensor 21 (model: ESS301) for detecting whether the back of the occupant is in contact with the seat back 2.
Referring to fig. 1 and 2: the inner side edges of the seat pan side wings 3 are hinged to the seat pan 1 of the seat through a rotating shaft 5, and the seat pan side wings 3 are provided with seat pan side wing sensors 31 (model: A401) for detecting whether the outer thighs of a passenger are in contact with the seat pan side wings 3;
the inner side edges of the back wings 4 are hinged to the seat back 2 through a rotating shaft 5, and back wing sensors 41 (model: A401) for detecting whether the body parts of the passengers are in contact with the back wings 4 are installed on the back wings 4.
The seat occupying sensor 11, the sitting position sensor 12, the backrest sensor 21, the seat basin side wing sensor 31 and the backrest side wing sensor 41 are all connected with an intelligent chair controller (model: PSM 0101).
Continuing to refer to FIGS. 1 and 2: the overturning motion of the seat basin side wing 3 and the overturning motion of the backrest side wing 4 are controlled and completed by driving a transmission assembly 7 through a motor 6, and the motor 6 is connected with an intelligent controller of the whole chair;
the transmission assembly 7 comprises: the motor comprises a screw rod 71, a screw rod supporting seat 72, a nut 73 and a push rod 74, wherein one end of the screw rod 71 is installed on an output shaft of the motor 6 through a coupler 8, and the other end of the screw rod 71 is installed in the screw rod supporting seat 72 through a bearing;
the screw rod supporting seat 72 is respectively and fixedly arranged on the seat pan 1 below the seat pan side wing 3 and the seat backrest 2 below the backrest side wing 4;
the screw nut 73 is connected with the screw rod 71 through threads, and the top end of the screw nut 73 is hinged with one end of the push rod 74;
the other end of the push rod 74 is hinged to a hinged edge of the lower plate surface of the seat basin side wing 3, which is far away from the seat basin side wing 3, or hinged to a hinged edge of the lower plate surface of the backrest side wing 4, which is far away from the backrest side wing 4;
the motor 6 is two motors 6 with double output functions, and the two motors 6 are fixedly arranged on the seat basin 1 and the seat backrest 2 through motor fixing supports 9 respectively.
The seat occupying sensor 11, the sitting position sensor 12, the backrest sensor 21, the seat pan side wing sensor 31 and the backrest side wing sensor 41 are all film pressure sensors.
The control process of the present invention will be described in detail below with reference to fig. 1 to 3.
Step S1: when a passenger sits on the automobile seat, firstly, the hip falls into the seat basin 1 of the seat, and the hip generates certain pressure on the seat occupying sensor 11, so that the seat occupying sensor 11 generates a sensing signal, and the seat occupying sensor 11 transmits the sensing signal to the whole-seat intelligent controller;
step S2: after the hip of the passenger in step S1 falls into the seat pan 1, the passenger can relax his legs to place the rear of the thigh into the seat pan 1, and the sitting-right sensor 12 generates a sensing signal due to a certain pressure generated by the thigh against the sitting-right sensor 12, and the sitting-right sensor 12 transmits the sensing signal to the whole-chair intelligent controller;
step S3: when the occupant has finished the legs relaxing action in step S2, the occupant will relax the upper body and lean the back against the seat back 2, and the back sensor 21 generates a sensing signal due to a certain pressure generated by the body on the back sensor 21, and the back sensor 21 transmits the sensing signal to the intelligent controller of the whole seat;
step S4: when the intelligent controller of the whole chair receives sensing signals transmitted by the seat occupying sensor 11, the sitting position sensor 12 and the backrest sensor 21 at the same time, the intelligent controller of the whole chair judges that the passengers reach comfortable sitting postures, and at the moment, the intelligent controller of the whole chair controls the two motors 6 to be started at the same time;
step S41: when the motor 6 on the seat pan 1 of the seat is started, the screw rod 71 is driven to rotate, the screw nut 73 moves outwards under the rotation of the screw rod 71, the inner side edge of the seat pan side wing 3 is hinged to the seat pan 1 of the seat through the rotating shaft 5, meanwhile, the top end of the screw nut 73 is hinged to the push rod 74, the other end of the push rod 74 is hinged to the lower plate surface of the seat pan side wing 3, and at the moment, the push rod 74 pushes the seat pan side wing 3 to turn inwards along the rotating shaft 5;
step S42: when the motor 6 on the seat backrest 2 is started, the screw rod 71 is driven to rotate, the screw nut 73 moves outwards under the rotation of the screw rod 71, the inner side edge of the backrest side wing 4 is hinged to the seat backrest 2 through the rotating shaft 5, meanwhile, the top end of the screw nut 73 is hinged to the push rod 74, the other end of the push rod 74 is hinged to the lower plate surface of the backrest side wing 4, and at the moment, the push rod 74 pushes the backrest side wing 4 to turn inwards along the rotating shaft 5;
step S5: after receiving the sensing signal of the seat pan side wing sensor 31, the intelligent controller of the whole chair judges that the seat pan side wing 3 is in contact with the two sides of the thigh of the passenger, the intelligent controller of the whole chair controls the motor 6 on the seat pan 1 to rotate reversely, so that after the seat pan side wing 3 rotates for a certain angle (rebounds), the motor 6 on the seat pan 1 stops running, and the comfort of the legs of the passenger is ensured;
step S6: after receiving the sensing signal of the backrest flank sensor 41, the intelligent chair-adjusting controller judges that the backrest flanks 4 are in contact with the two sides of the body of the passenger, and controls the motor 6 on the seat backrest 2 to stop running;
step S7: when the intelligent controller of the whole chair cannot simultaneously receive the sensing signals sent by the seat occupying sensor 11, the sitting position sensor 12 and the backrest sensor 21, judging that a passenger wants to leave the automobile seat, and controlling the two motors 6 to start by the intelligent controller of the whole chair;
step S71: when the motor 6 on the seat pan 1 of the seat is started, the screw rod 71 is driven to rotate reversely, the screw nut 73 moves inwards under the rotation of the screw rod 71, the inner side edge of the seat pan side wing 3 is hinged to the seat pan 1 of the seat through the rotating shaft 5, meanwhile, the top end of the screw nut 73 is hinged to the push rod 74, the other end of the push rod 74 is hinged to the lower plate surface of the seat pan side wing 3, and at the moment, the push rod 74 pushes the seat pan side wing 3 to turn outwards along the rotating shaft 5 and return to the original position, and the motor 6 on the seat pan 1 of the seat stops running;
step S72: when the motor 6 on the seat back 2 is started, the screw rod 71 is driven to rotate reversely, the screw nut 73 moves inwards under the rotation of the screw rod 71, the inner side edge of the back side wing 4 is hinged to the seat back 2 through the rotating shaft 5, meanwhile, the top end of the screw nut 73 is hinged to the push rod 74, the other end of the push rod 74 is hinged to the lower plate surface of the back side wing 4, at the moment, the push rod 74 pushes the back side wing 4 to turn outwards along the rotating shaft 5 and return to the original position, and then the motor 6 on the seat back 2 stops running.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (6)

1. The utility model provides an automobile seat structure of intelligent regulation flank, includes seat basin, seat back, sets up the seat basin flank of seat basin both sides, sets up the back flank in seat back both sides, its characterized in that: a seat occupying sensor for detecting whether the hip of a passenger is in contact with the seat basin or not and a sitting and correcting sensor for detecting whether the rear part of the thigh of the passenger is in contact with the seat basin or not are arranged on the seat basin;
a backrest sensor for detecting whether the back of a passenger is in contact with the seat backrest is arranged on the seat backrest;
the inner side edges of the seat basin side wings are hinged to the seat basin of the seat through a rotating shaft, and the seat basin side wings are provided with seat basin side wing sensors for detecting whether the outer sides of thighs of a passenger are in contact with the seat basin side wings;
the inner side edge of the backrest flank is hinged on the seat backrest through a rotating shaft, and the backrest flank is provided with a backrest flank sensor for detecting whether the body part of a passenger contacts with the backrest flank;
the seat occupying sensor, the sitting position sensor, the backrest sensor, the seat basin side wing sensor and the backrest side wing sensor are all connected with the intelligent controller of the whole chair;
the overturning motion of the side wing of the seat basin and the overturning motion of the side wing of the backrest are controlled and completed by driving the transmission assembly through the motor, and the motor is connected with the intelligent controller of the whole chair.
2. The intelligent vehicle seat side wing adjustment device of claim 1, wherein: the transmission assembly includes: the motor comprises a screw rod, a screw rod supporting seat, a screw nut and a push rod, wherein one end of the screw rod is installed on an output shaft of the motor through a coupler, and the other end of the screw rod is installed in the screw rod supporting seat through a bearing;
the screw rod supporting seats are respectively and fixedly arranged on the seat basin below the side wings of the seat basin and the seat backrest below the side wings of the backrest;
the screw nut is connected with the screw rod through threads, and the top end of the screw nut is hinged with one end of the push rod;
the other end of the push rod is hinged to a hinged edge, far away from the seat basin side wing, on the lower plate surface of the seat basin side wing or hinged edge, far away from the backrest side wing, on the lower plate surface of the backrest side wing.
3. The intelligent vehicle seat side wing adjustment device of claim 1, wherein: the motor is two motors that have dual output function, two the motor is respectively through motor fixed bolster fixed mounting on seat basin and seat back.
4. The intelligent vehicle seat side wing adjustment device of claim 1, wherein: the seat occupying sensor, the sitting position sensor, the backrest sensor, the seat basin side wing sensor and the backrest side wing sensor are all film pressure sensors.
5. The intelligent vehicle seat side wing adjustment device of claim 1, wherein: when the intelligent controller of the whole chair receives the sensing signals of the seat occupying sensor, the sitting sensor and the backrest sensor at the same time, the intelligent controller of the whole chair judges that a sitting person is in the optimal sitting position, and the intelligent controller of the whole chair controls the two motors to be started to respectively drive the side wings of the seat basin and the side wings of the backrest to turn inwards along the rotating shaft;
after the intelligent controller of the whole chair receives the sensing signal of the sensor of the side wing of the seat basin, the side wing of the seat basin is judged to be in contact with the passenger, the intelligent controller of the whole chair controls the motor on the seat basin of the chair to rotate reversely, so that after the side wing of the seat basin rotates for a certain angle, the motor on the seat basin of the chair stops running, and the comfort of the legs of the passenger is ensured;
after receiving the sensing signal of the backrest flank sensor, the intelligent chair-adjusting controller judges that the backrest flank has contacted with the passenger, and controls the motor on the backrest of the chair to stop running;
when the intelligent controller of the whole chair cannot simultaneously receive sensing signals sent by the seat occupying sensor, the sitting sensor and the backrest sensor, the intelligent controller of the whole chair judges that a passenger wants to leave the automobile seat, the two motors are controlled to be started by the intelligent controller of the whole chair, and the motors stop running after the seat basin side wings and the backrest side wings are respectively driven to outwards turn and return along the rotating shaft.
6. The intelligent vehicle seat side wing adjustment device of claim 5, wherein: when a passenger sits on the automobile seat, firstly, the buttocks fall into a seat basin of the seat, and the buttocks generate certain pressure on the seat occupying sensor, so that the seat occupying sensor generates a sensing signal, and the seat occupying sensor transmits the sensing signal to the intelligent controller of the whole seat;
when the buttocks of a passenger fall into the seat basin, the passenger can relax the legs, so that the rear part of the thigh is arranged in the seat basin, the sitting-right sensor generates a sensing signal due to certain pressure generated by the thigh to the sitting-right sensor, and the sitting-right sensor transmits the sensing signal to the whole-chair intelligent controller;
when the legs of a passenger relax and the back of the thighs is placed in the seat basin of the seat, then the passenger can relax the upper half body and lean the back against the backrest of the seat, the backrest sensor generates a sensing signal due to certain pressure of the body on the backrest sensor, and the backrest sensor transmits the sensing signal to the intelligent controller of the whole seat;
when the intelligent controller of the whole chair receives sensing signals transmitted by the seat occupying sensor, the sitting position sensor and the backrest sensor at the same time, the intelligent controller of the whole chair judges that a passenger has reached a comfortable sitting posture, and at the moment, the intelligent controller of the whole chair controls the two motors to start at the same time;
when the motor on the seat basin of the seat is started, the lead screw is driven to rotate, the screw nut moves towards the outside under the rotation of the lead screw, the inner side edge of the side wing of the seat basin is hinged to the seat basin of the seat through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower plate of the side wing of the seat basin, and at the moment, the push rod pushes the side wing of the seat basin to move towards the inner
When a motor on the seat backrest is started, the screw rod is driven to rotate, the screw nut moves outwards under the rotation of the screw rod, the inner side edge of the backrest side wing is hinged to the seat backrest through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower plate surface of the backrest side wing, and at the moment, the push rod pushes the backrest side wing to turn inwards along the rotating shaft;
after receiving the sensing signal of the seat basin side wing sensor, the intelligent controller of the whole chair judges that the seat basin side wing is in contact with the two sides of the thigh of a passenger, the intelligent controller of the whole chair controls the motor on the seat basin of the seat to rotate reversely, so that after the seat basin side wing rotates for a certain angle, the motor on the seat basin of the seat stops running, and the comfort of the legs of the passenger is ensured;
after receiving the sensing signal of the backrest flank sensor, the intelligent chair-adjusting controller judges that the backrest flanks are contacted with the two sides of the body of a passenger, and controls a motor on the backrest of the chair to stop running;
when the intelligent controller of the whole chair cannot simultaneously receive sensing signals sent by the seat occupying sensor, the sitting sensor and the backrest sensor, judging that a passenger wants to leave the automobile seat, and controlling the two motors to start by the intelligent controller of the whole chair;
when a motor on the seat basin of the seat is started, the screw rod is driven to rotate reversely, the screw nut moves inwards under the rotation of the screw rod, the inner side edge of the side wing of the seat basin is hinged to the seat basin of the seat through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower plate surface of the side wing of the seat basin, and at the moment, the push rod pushes the side wing of the seat basin to turn outwards along the rotating shaft and return to the original position, and then the motor on the;
when the motor on the backrest of the seat is started, the screw rod is driven to rotate reversely, the screw nut moves inwards under the rotation of the screw rod, the inner side edge of the backrest side wing is hinged to the backrest of the seat through the rotating shaft, meanwhile, the top end of the screw nut is hinged to the push rod, the other end of the push rod is hinged to the lower board of the backrest side wing, and at the moment, the push rod pushes the backrest side wing to overturn and return outwards along the rotating shaft, and the motor on the backrest stops running.
CN202010114826.6A 2020-02-25 2020-02-25 Intelligent automobile seat side wing adjusting device Pending CN111137185A (en)

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111839987A (en) * 2020-07-29 2020-10-30 山东得知科技发展有限公司 Induction type adjusting chair and adjusting method
CN112644346A (en) * 2021-01-14 2021-04-13 杨燕妮 Automobile cushion with adjustable side wings
CN113415219A (en) * 2021-08-02 2021-09-21 北京汽车集团越野车有限公司 Vehicle seat and vehicle
CN113415218A (en) * 2021-08-02 2021-09-21 北京汽车集团越野车有限公司 Vehicle seat and vehicle
CN113682204A (en) * 2020-05-18 2021-11-23 诺创汽车科技(上海)有限公司 Side wing supporting system and dynamic supporting method of vehicle seat
CN114103741A (en) * 2021-08-13 2022-03-01 岚图汽车科技有限公司 Vehicle seat, vehicle, and control method for vehicle seat

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113682204A (en) * 2020-05-18 2021-11-23 诺创汽车科技(上海)有限公司 Side wing supporting system and dynamic supporting method of vehicle seat
CN111839987A (en) * 2020-07-29 2020-10-30 山东得知科技发展有限公司 Induction type adjusting chair and adjusting method
CN112644346A (en) * 2021-01-14 2021-04-13 杨燕妮 Automobile cushion with adjustable side wings
CN113415219A (en) * 2021-08-02 2021-09-21 北京汽车集团越野车有限公司 Vehicle seat and vehicle
CN113415218A (en) * 2021-08-02 2021-09-21 北京汽车集团越野车有限公司 Vehicle seat and vehicle
CN113415219B (en) * 2021-08-02 2023-01-24 北京汽车集团越野车有限公司 Vehicle seat and vehicle
CN114103741A (en) * 2021-08-13 2022-03-01 岚图汽车科技有限公司 Vehicle seat, vehicle, and control method for vehicle seat

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