CN208881629U - Base device and automobile after a kind of automobile full-automatic that handicapped person uses - Google Patents

Abstract

The utility model discloses base devices after a kind of automobile full-automatic that handicapped person uses, comprising: backrest；Seat base is fixed on automotive floor panel；Sliding slot is fixed on seat base bottom；First motor is fixed on seat base, and gear is arranged in the output shaft of first motor；Multiple seat cushions comprising protruding column is arranged in multiple end seat cushions and central seat seat cushion, end seat cushion at central seat seat cushion, and central seat seat cushion goes out card slot is arranged by close end seat cushion, and protruding column engages with pocket matches；Wherein, rack gear is arranged in seat cushion bottom, and with gear engaged transmission, sliding block, and sliding slot Matching installation is arranged in central seat bottom, and can slide in sliding slot；Multiple second motors, are fixed at central seat seat cushion bottom, and the output shaft of the second motor is fixedly connected with protruding column.The invention also discloses a kind of automobiles.

Description

Base device and automobile after a kind of automobile full-automatic that handicapped person uses

Technical field

The utility model relates to automobile is comfortable and human engineering field, and in particular to a kind of automobile that handicapped person uses Base device after full-automatic.

Background technique

Automobile is current most convenient efficiently one of vehicles, is now in the world with widest and radix The vehicles of relative maximum will be irreplaceable between 10 years to 20 years following at least, and be that the trip of people mentions Great convenience has been supplied, but for the disabled person and old man of legs and feet inconvenience, very big difficulty is frequently run onto when getting on or off the bus, If the mode taken is improper, it is also easy to by bigger injury.So be badly in need of adding some humanized designs, it also can be more preferable Ground helps disabled person to return society, participate in social Activities.

Domestic similar patent is simultaneously few, and existing patent is mostly that mechanical type manual entirely pulls out seat outside car door, or Person realizes that seat releases function by mechanisms such as hydraulic device, chains, and patent No. 200520136852.X discloses a kind of automobile Automatic chair, however this device feasibility is not high, because seat is entirely released, backrest can interfere with automotive C column, and And single seat is released and brings larger difficulty to Intensity Design, hand designs compared with Electronic control, and operation is also and inconvenient. Design for seat itself has very much, but the design for releasing rotation for seat is actually rare, and research at home and abroad is existing Shape is simultaneously pessimistic.Although having some patents, detachable automobile seat, mechanical barrier-free taxi such as are turned to convenient for transformation Vehicle seats etc., it is still not fine enough for the design of guide rail and pedestal, and also common design excessively idealizes, so seldom obtaining true Positive application.

Therefore, it is necessary to design base device after a kind of completely new automobile full-automatic, drawbacks described above is overcome, to handicapped person's Trip offers convenience, and may finally realize that passenger does not need to pierce or drill out from car door, can be conveniently by automotive seats Chair realization get on or off the bus, be particularly suitable for top grade or specialize in handicapped disabled person, the car that the elderly uses, minibus and Commercial vehicle, then while offer convenience to disabled person the elderly, also combined with vehicle intellectualized, comply with era development trend.

Utility model content

The utility model has designed and developed base device after a kind of automobile full-automatic that handicapped person uses, the utility model The first purpose be that the pedestal of automobile can be made to stretch out vehicle is outer and rotate by a certain angle, after occupant settles down, additionally it is possible to by seat Pedestal is rotated and is retracted in car door, and occupant can easily pass in and out automobile by seat.

The purpose of this utility model second is that by the setting of handrail and footrest, and then realize that passenger is not needed from vehicle Door strides into car door, can enter back seat conveniently by automobile full-automatic seat.

The utility model has designed and developed a kind of automobile, it is therefore an objective to which the full-automatic back seat by installing the utility model fills It sets, realizes that occupant does not need to stride into car door from car door and can easily pass in and out automobile by seat.

Technical solution provided by the utility model are as follows:

Base device after a kind of automobile full-automatic that handicapped person uses, comprising:

Backrest；

Seat base is fixed on the automotive floor panel；

Sliding slot is fixed on the seat base bottom；

First motor is fixed on the seat base, and gear is arranged in the output shaft of the first motor；

Multiple seat cushions comprising multiple end seat cushions and central seat seat cushion, the end seat cushion lean on Protruding column is set at the nearly central seat seat cushion, and the central seat seat cushion is geing setting discard close to the end seat support Card slot, the protruding column engage with the pocket matches；

Wherein, rack gear is arranged in the seat cushion bottom, and with the gear engaged transmission, the central seat bottom is set Sliding block is set, and the sliding slot Matching installation, and can be slided in the sliding slot；

Multiple second motors, are fixed at central seat seat cushion bottom, the output shaft of second motor with The protruding column is fixedly connected.

Preferably, further includes:

Handrail is arranged on the outside of the end seat cushion；And

Multiple footrests are separately positioned on the seat cushion bottom.

Preferably, the handrail is hinged on the outside of the end seat cushion；And

The footrest is hinged on the seat cushion bottom.

Preferably, further includes: the first control motor is arranged between the handrail and end seat cushion, described The output shaft of first control motor is fixedly connected with one end of the handrail, for controlling the handrail rotation.

Preferably, further includes:

First quarter butt；

Second quarter butt；

Three pair of second control motor, is separately positioned between the bottom of the seat cushion and first quarter butt, institute It states between the first quarter butt and second quarter butt, between second quarter butt and the footrest, for controlling footrest rotation.

Preferably, round pin slot is arranged in the sliding block both ends；

In end seat cushion bottom, round pin is set；

Wherein, the round pin can engage in the round pin slot fixes the seat cushion.

Preferably, further includes: the second electric machine support is fixed on central seat seat cushion bottom, for fixing State the second motor.

Preferably, further includes: processor, first motor, second motor described in Electricity Federation, described first are controlled simultaneously Motor processed and the second control motor.

A kind of automobile, it is full-automatic described in the back seat use after base device.

The utility model is possessed compared with prior art the utility model has the advantages that the utility model is just for back seat Seat cushion is translated and is rotated, and solves in existing patent automotive seat and automotive C column in the entire moving process of seat Interference problem, while handrail and footrest design is added, it offers convenience to the seating of handicapped person, in addition, the utility model adds The emergency stop device of sensor detection is entered, the safety problem in avoiding device operational process brings safety guarantee to passenger.

Detailed description of the invention

Fig. 1 is the forward sight structural schematic diagram of base device after automobile full-automatic described in the utility model.

Fig. 2 is structural schematic diagram of the rear base device described in the utility model when passenger's preparation is taken a seat.

Fig. 3 is rear base device guide rail assembling structure schematic diagram described in the utility model.

Fig. 4 is first motor described in the utility model and processor schematic view of the mounting position.

Fig. 5 is rear base device gear-rack drive mechanism assembling structure schematic diagram described in the utility model.

Fig. 6 is the round pin and round pin slot assembling structure schematic diagram of seat cushion described in the utility model.

Fig. 7 is the backsight structural representation of base device after automobile full-automatic described in the utility model.

Fig. 8 is the fixed form schematic diagram of the second motor described in the utility model.

Fig. 9 is the control flow schematic diagram of back seat apparatus control system described in the utility model.

Figure 10 is the control flow schematic diagram of back seat apparatus control system described in the utility model.

Figure 11 is handrail described in the utility model and first control motor mounting structure schematic diagram on the outside of seat cushion.

Figure 12 is footrest described in the utility model and the second control motor in seat cushion bottom installation structure schematic diagram.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

As shown in Figure 1, 2, base device after the automobile full-automatic that a kind of handicapped person provided by the utility model uses, it is main Body structure includes: automobile backseat, slide rail, gear-rack drive mechanism, rotating device, automatic contraction footrest and handrail Device, control system.

As shown in Fig. 2, automobile rear seat includes backrest 100, seat cushion 200 is automatic to shrink footrest 220, help Arm device 210, seat base 400；Backrest 100 and seat cushion are separable, can between seat base 400 and seat cushion 200 Separation, 400 lower part of seat base be it is hollow, front and back pedestal is fixed on automotive floor panel.

As shown in Fig. 3, Fig. 4, Fig. 7, sliding slot 410 is arranged in 400 bottom of seat base, and slide rail includes sliding block 420, sliding block 420 are arranged in 200 bottom of seat cushion, and sliding block 420 is only fixedly connected with central seat seat cushion, the end seat support of the left and right sides Pad can be relatively rotated with sliding block 420, and both side ends seat cushion and sliding block 420 have the matching card of round pin 250 and pin hole 430 Structure is closed, transverse shifting between end seat cushion and guide rail is constrained, does not constrain rotation between the two, sliding slot 410 and seat Firm banking connects firmly, it can be achieved that seat cushion 200 is moved left and right along guide rail, and when seat cushion 200 rotates from certain support Effect.

As shown in Figure 4, Figure 5, the utility model realizes the movement of seat cushion 200 by gear-rack drive mechanism, First motor 510 is set on 400 bottom of seat base, and gear 512,200 bottom of seat cushion is arranged in the output shaft of first motor 510 Rack gear 240, the slightly long width with two seats of the length of rack gear 240, the input shaft of gear 512 and first motor 510 is arranged in portion Between cooperated by key, 512 position of gear is located between two seat bases, for driving seat cushion to move left and right, and benefit With the locking of the latch functions realization device of motor；As a preference, the first motor 510 with moving gear rotation passes through motor Bracket is fixed on automotive floor panel, and between left-side seat seat cushion and central seat seat cushion, control system processor can also be consolidated It is scheduled on seat base.

In another embodiment, gear-rack drive mechanism can use hydraulic drive mechanism, chain-type driving mechanism generation It replaces.

As can be seen from figures 6 to 8, rotating device is divide into upper part and lower part, and lower part is made of the second motor 520 and input shaft, Upper part protruding column 220 and end seat cushion one, meanwhile, it is arranged at close end seat cushion in central seat seat cushion Card slot, protruding column 220 can engage with pocket matches, while two parts are cooperated by key up and down, realize both side ends seat The rotation and locking of seat cushion, facilitate passenger to take a seat.

In another embodiment, as shown in figure 8, further, the second motor 520 of rotating part passes through motor Bracket 521 is fixed on central seat seat cushion, then can be arranged seat and be translated together, upper part protruding column 220 and seat or so Seat cushion integrally realizes the rotation of left and right sides seat, and the motor input shaft of the second motor 520 and upper part protruding column 220 pass through key Cooperation.

In another embodiment, handrail 210 is hinged on seat cushion two sides, can be that handrail 210 rotates, footrest 220 It is hinged on seat cushion bottom.

In another embodiment, as shown in Fig. 2, its movement is realized by control motor in the coupling part for shrinking footrest 220, Its movement is also realized by control motor in the coupling part of handrail 210 and seat, when seat is located at automotive interior, handrail decentralization, Footrest contraction is put in 200 lower section of seat cushion, after seat is released outside car door and rotates completion, when controller detects seat Seat cushion is completed after rotating and locking, and handrail rises, foot pedal decentralization.

In another embodiment, as shown in figure 11, in the handrail 210 of seat cushion two sides and the interconnecting piece of seat cushion Set up separately and set the first control motor 530, the output shaft of the first control motor 530 is fixedly connected with one end of handrail 210, by the One control motor 530 drives handrail 210 to rotate.

In another embodiment, as shown in figure 12, the every footrest 220 set is divided into seat cushion by three pair second Motor 540a~540c control is controlled, footrest 220 is connected to seat cushion bottom by the first quarter butt 220a and the second quarter butt 220b Portion, first couple of second control motor 540a are located at the lower section of seat cushion, are connected firmly by electric machine support and seat cushion bottom, the Two couple of second control motor 540b is located at the junction of the first quarter butt 220a and the second quarter butt 220b, and third is to the second control motor 540c is located at the junction of the second quarter butt 220b and footrest 220, and three couple of second control motor 540a~540c passes through programming Control The rotation angle of motor, the common decentralization for realizing footrest 220.

As shown in Figure 9, Figure 10, after detecting car door opening or pressing control button, the control of control system processor 511 the One motor, 510 positive and negative rotation controls the moving direction of gear and rack teeth mechanism, releases seat outside car door, first motor 510 locks Afterwards, control system, which controls the second motor 520, rotates rotating device, and after the locking of the second motor 520, control system passes through control the One control motor 530 and second control motor 540a~540c rotation rising handrail 210 and decentralization footrest 220, settle down to passenger Afterwards, control button is pressed, control system, which controls the second motor 520, makes rotating device spinning reduction, after the locking of the second motor 520, Control system processor controls 510 positive and negative rotation of first motor to control the moving direction of gear and rack teeth mechanism, makes seat return；Make Be it is a kind of be preferably arranged on car door using pressure sensor, for detect seat in moving process whether passenger's meeting and vehicle Door, doorframe such as collide at the dangerous situations, if detecting above situation, it will all motors of locking stop device；Meanwhile When detecting that seat has the problems such as interference in mobile and rotary course, sensor and emergency emergency stop device may be implemented to fill The emergency stop set ensures the safety of passenger.

The utility model additionally provides a kind of automobile, and back seat is filled using full-automatic back seat described in the utility model It sets.

It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality It is not limited to specific details and legend shown and described herein with novel.

Claims (9)

1. base device after a kind of automobile full-automatic that handicapped person uses characterized by comprising

Backrest；

Seat base is fixed on automotive floor panel；

Sliding slot is fixed on the seat base bottom；

First motor is fixed on the seat base, and gear is arranged in the output shaft of the first motor；

Multiple seat cushions comprising multiple end seat cushions and central seat seat cushion, the end seat cushion is close to institute Setting protruding column at central seat seat cushion is stated, the central seat seat cushion is geing setting card discard close to the end seat support Slot, the protruding column engage with the pocket matches；

Wherein, rack gear is arranged in the seat cushion bottom, and with the gear engaged transmission, the central seat bottom setting is slided Block, and the sliding slot Matching installation, and can be slided in the sliding slot；

Multiple second motors, are fixed at central seat seat cushion bottom, the output shaft of second motor with it is described Protruding column is fixedly connected.

2. base device after the automobile full-automatic that handicapped person as described in claim 1 uses, which is characterized in that further include:

Handrail is arranged on the outside of the end seat cushion；And

Multiple footrests are separately positioned on the seat cushion bottom.

3. base device after the automobile full-automatic that handicapped person as claimed in claim 2 uses, which is characterized in that the handrail It is hinged on the outside of the end seat cushion；And

The footrest is hinged on the seat cushion bottom.

4. base device after the automobile full-automatic that handicapped person as claimed in claim 2 uses, which is characterized in that further include: First control motor, is arranged between the handrail and end seat cushion, the output shaft of the first control motor and institute The one end for stating handrail is fixedly connected, for controlling the handrail rotation.

5. base device after the automobile full-automatic that handicapped person as claimed in claim 4 uses, which is characterized in that further include:

First quarter butt；

Second quarter butt；

Three pair of second control motor, is separately positioned between the bottom of the seat cushion and first quarter butt, described Between one quarter butt and second quarter butt, between second quarter butt and the footrest, for controlling footrest rotation.

6. base device after the automobile full-automatic that handicapped person as claimed in claim 5 uses, which is characterized in that the sliding block Round pin slot is arranged in both ends；

In end seat cushion bottom, round pin is set；

Wherein, the round pin can engage in the round pin slot fixes the seat cushion.

7. base device after the automobile full-automatic used such as handicapped person described in claim 5 or 6, which is characterized in that also wrap Include: the second electric machine support is fixed on central seat seat cushion bottom, for fixing second motor.

8. base device after the automobile full-automatic that handicapped person as claimed in claim 7 uses, which is characterized in that further include: Processor, first motor, second motor described in Electricity Federation, the first control motor and second control are electric simultaneously Machine.

9. a kind of automobile, which is characterized in that back seat is used as after automobile full-automatic of any of claims 1-8 Base device.