CN207311283U - A kind of motorcar electric pedal - Google Patents

Abstract

The utility model belongs to auto pedal technical field, relate more specifically to a kind of motorcar electric pedal, including at least one master arm, a slave arm, an Active foot plate and a driving motor, master arm and slave arm can be respectively relative to vehicle body and favour the first axle on ground around one and favour the second axis rotation on ground, master arm and slave arm can be respectively relative to Active foot plate and be rotated around the 3rd axis and four axistyle, and driving motor is installed on body bottom to drive master arm to be rotated around the first axle.Master arm is rotated around one in the first axle in the perpendicular in length of wagon direction in the utility model, slave arm is around one in the second shaft rotation in another perpendicular in length of wagon direction, the structure will not produce driving master arm and slave arm rotating around first axle and the rotating torque of second axis, Active foot plate unfolded state is set more to stablize, and it is low to driving motor self-lock force requirement, reduce pedal manufacture cost.

Description

A kind of motorcar electric pedal

Technical field

The utility model belongs to auto pedal technical field, relates more specifically to a kind of motorcar electric pedal.

Background technology

The background of related of the utility model is illustrated below, but these explanations might not form this practicality newly The prior art of type.

Existing auto pedal is enough required to keep the angle that pedal stretches out by the self-lock force by motor in stretching, The shaft at the linking arm both ends for being pedal of tracing it to its cause is set each parallel to ground, and pedal self gravitation can drive linking arm motor Output shaft rotates, i.e., unfolded state is unstable.Therefore, using needing to select in the choice of electrical machine of the auto pedal of such driving structure The decelerating motor of high self-lock force is selected, increased pedal manufactures cost.

The decelerating motor of the auto pedal of said structure will not only overcome the dead weight of pedal under stretching state to be applied to company The torque produced on arm is connect, more preferably overcomes the normal torque for trampling generation, therefore the requirement higher to decelerating motor.

The content of the invention

To solve after auto pedal is unfolded in the prior art because the rotation axis of the linking arm of pedal sets unreasonable cause Pedal stretches out the problem of state labile, proposes a kind of motorcar electric pedal, and master arm is in perpendicular to length of wagon side around one To perpendicular in first axle rotate, slave arm around one be in perpendicular to length of wagon direction another perpendicular Interior the second shaft rotation, master arm and slave arm, which coordinate, to be made Active foot plate relative to vehicle body lower section stretching laterally and withdraws, The effect that the structure produces is Active foot plate self gravitation to the component of master arm and slave arm along first axle and the second axis The axial direction of line, will not produce driving master arm and slave arm rotating around first axle and the rotating torque of second axis, make activity Pedal unfolded state is more stablized, and low to driving motor self-lock force requirement, reduces pedal manufacture cost.

In a preferred embodiment according to the present utility model, a kind of motorcar electric pedal, including at least one active One end of arm, a slave arm, an Active foot plate and a driving motor, master arm and slave arm is articulated with body bottom, Favour the first axle on ground so that master arm and slave arm are respectively relative to vehicle body around one and favour the second of ground Axis rotates, and first axle is identical with the angle of inclination of second axis, and the other end and the Active foot plate of master arm and slave arm are cut with scissors Connect, rotated so that master arm and slave arm are respectively relative to Active foot plate around the 3rd axis and four axistyle, driving motor peace Loaded on body bottom driving master arm to be rotated around the first axle.

Further, first axle second axis is respectively in two perpendiculars in length of wagon direction, 3rd axis is parallel with second axis, and four axistyle is parallel with second axis, the distance of first axle to second axis and the 3rd The distance of axis to the 3rd axis is identical.

Further, first axle and second axis are towards inclination on the outside of vehicle body.

Further, including at least one master arm, a slave arm, first Active foot plate and a driving are electric Machine；

Master arm includes the first linking arm and the first fixed seat, and the first fixed seat is fixedly connected with body bottom, and first One end of linking arm is hinged with the first fixed seat, so that the first linking arm can be relative to the first fixed seat around the first axle Rotation, the other end of the first linking arm is hinged with the first Active foot plate, so that the first linking arm can be stepped on relative to the first activity Plate is rotated around the 3rd axis；

Slave arm includes the second linking arm and the second fixed seat, and the second fixed seat is fixedly connected with body bottom, and second One end of linking arm is hinged with the second fixed seat, so that the second linking arm can be relative to the second fixed seat around the second axis Rotation, the other end of the second linking arm is hinged with the first Active foot plate, so that the second linking arm can be stepped on relative to the first activity Plate is rotated around the four axistyle.

Further, driving motor is fixedly mounted on body bottom to drive the first linking arm to be revolved around the first axle Turn.

Further, drive the output shaft of motor to be fixedly connected with the first linking arm, drive the axis of the output shaft of motor Overlapped with the first axle.

Further, the first linking arm is the straight-arm of thin-wall construction, and the first linking arm is perpendicular to its length direction cross section To be U-shaped, it is provided with the first linking arm by a connection bolt the output shaft and the first linking arm that drive motor to be connected It is connected in integral contiguous block.

Further, contiguous block is equipped with the axis hole turned over for the output shaft of driving motor, runs through on contiguous block equipped with vertical In the bellmouth of axis hole, which intersects with axis hole, and the clamping block of taper is provided with bellmouth, and the sidepiece of the clamping block is set There is abutting inclined-plane, drive the output shaft of motor to be inserted into the part of axis hole equipped with the contact coordinated with abutting inclined-plane on clamping block Face.

Further, clamping block is equipped with through hole, and connection bolt is fixedly connected through the through hole with the first linking arm.

Further, the sidepiece of the first fixed seat passes through bolt and the electricity by being provided with motor mounting plate, driving motor Machine installing plate is fixedly connected.

Further, motor mounting plate is equipped with the avoid holes that pass through of output shaft for driving motor, the avoid holes it is straight Footpath is more than the diameter of motor output shaft.

Further, the first fixed seat is U-shaped thin-wall construction, and the first fixed seat and the first linking arm are equipped with a back of the body Plate and two side plates, are provided with cushion pad on the backboard of the first fixed seat, the lower end of the cushion pad protrudes from the first fixed seat Offset on the outside of the backboard for the first linking arm being accommodated on the inside of backboard with level in the first fixed seat.

Further, at least one side plate interior sides of the first fixed seat are provided with limited post, and buffering is arranged with the limited post Set, the cushion collar relative to the side board edge of the first linking arm under the first fixed seat right angle unfolded state with offseting.

Further, the second fixed seat is U-shaped thin-wall construction, and the second linking arm is the straight-arm of thin-wall construction, and second connects It is U-shaped that arm, which is connect, perpendicular to its length direction cross section, and the second fixed seat and the second linking arm are also equipped with a backboard and two Side plate, is provided with cushion pad on the backboard of the second fixed seat, and the lower end of the cushion pad is protruded from the inside of the backboard of the second fixed seat Offset on the outside of the backboard for the second linking arm being accommodated in level in the second fixed seat.

Further, at least one side plate interior sides of the second fixed seat are provided with limited post, and buffering is arranged with the limited post Set, the cushion collar relative to the side board edge of the second linking arm under the second fixed seat right angle unfolded state with offseting.

In second embodiment of the utility model, the fixed pedestal for being fixedly mounted on body bottom is further included, fixation is stepped on Plate bottom is equipped with to accommodate the first accommodating groove of the first Active foot plate under retracted state, the first fixed seat and the second fixed seat peace In first accommodating groove.

Further, mounting hole is both provided with the backboard of the first fixed seat and the second fixed seat, which is provided with Fixed seat connector, the fixed seat connector include clamping screw and latch segment, and clamping screw passes through mounting hole from top to bottom And locking nut is installed, latch segment is set on clamping screw and above corresponding backboard.

Further, the first accommodating groove is equipped with the T-slot slided for the length direction of latch segment along fixed pedestal.

In 3rd embodiment of the utility model, at least one institute installed in the first Active foot plate bottom is further included Master arm, a slave arm, a driving motor and second Active foot plate are stated, at the bottom of the first Active foot plate Portion is equipped with to accommodate the second accommodating groove of the second Active foot plate under retracted state.

4th embodiment of the utility model has been further included and stepped on installed in the first activity on the basis of second embodiment At least one master arm, a slave arm, a driving motor and second Active foot plate for plate bottom, It is equipped with the bottom of the first Active foot plate to the second accommodating groove of the second Active foot plate under accommodating retracted state.

Specifically advantage is：A kind of motorcar electric pedal of the utility model, master arm are in perpendicular to length of wagon around one First axle rotation in the perpendicular in direction, slave arm around one be in perpendicular to length of wagon direction another is vertical flat The second shaft rotation in face, master arm and slave arm, which coordinate, to be made Active foot plate relative to vehicle body lower section stretching laterally and receives Return, the effect which produces is Active foot plate self gravitation to the component of master arm and slave arm along first axle and second The axial direction of axis, will not produce driving master arm and slave arm rotating around first axle and the rotating torque of second axis, make work Dynamic pedal unfolded state is more stablized, and low to driving motor self-lock force requirement, reduces pedal manufacture cost.

Brief description of the drawings

By that will become and the specific embodiment part provided, the feature and advantage of the utility model referring to the drawings It is easier to understand, in the accompanying drawings：

Fig. 1 is the dimensional structure diagram under the utility model one embodiment its fully unfolded position；

Fig. 2 is the schematic cross-sectional view under master arm its fully unfolded position in the utility model one embodiment；

Fig. 3 is the dimensional decomposition structure diagram of master arm in the utility model one embodiment；

Fig. 4 is the dimensional structure diagram one under second embodiment its fully unfolded position of the utility model；

Fig. 5 is the dimensional structure diagram two under second embodiment its fully unfolded position of the utility model；

Fig. 6 is the dimensional structure diagram under second complete retracted state of embodiment of the utility model；

Fig. 7 is the schematic cross-sectional view under master arm its fully unfolded position in second embodiment of the utility model；

Fig. 8 is the schematic diagram that the utility model one embodiment is installed under body bottom its fully unfolded position；

Fig. 9 is the schematic diagram that second embodiment of the utility model is installed under body bottom its fully unfolded position；

Figure 10 is the schematic diagram that the 3rd embodiment of the utility model is installed under body bottom its fully unfolded position；

Figure 11 is the schematic diagram that the 4th embodiment of the utility model is installed under body bottom its fully unfolded position；

Description of reference numerals：Vehicle body 1, first axle 2, second axis 3, the 3rd axis 4, four axistyle 5, fixed pedestal 6, First Active foot plate 7, the second Active foot plate 8, driving motor 9, master arm 10, the first linking arm 10a, the first fixed seat 10b, from Swing arm 11, the second linking arm 11a, the second fixed seat 11b, contiguous block 12, axis hole 12a, bellmouth 12b, clamping block 13, through hole 13a, motor mounting plate 14, avoid holes 14a, cushion pad 15, cushion collar 16, fixed seat connector 17.

Embodiment

The illustrative embodiments of the utility model are described in detail with reference to the accompanying drawings.To illustrative embodiments Description merely for the sake of demonstration purpose, and be definitely not limitation to the utility model and its application or usage.

Referring to figs. 1 to shown in Fig. 3 and Fig. 8, in a preferred embodiment of the utility model, a kind of motorcar electric is stepped on Plate, including the Active foot plate of slave arm 11, one of at least one master arm 10, one and a driving motor 9, master arm 10 and from One end of swing arm 11 is articulated with 1 bottom of vehicle body, is favoured so that master arm 10 and slave arm 11 are respectively relative to vehicle body 1 around one The first axle 2 on ground is rotated with the second axis 3 for favouring ground, first axle 2 and the angle of inclination phase of second axis 3 Together, the other end of master arm 10 and slave arm 11 is hinged with Active foot plate, so that master arm 10 and slave arm 11 are opposite respectively Rotated in Active foot plate around the 3rd axis 4 and four axistyle 5, driving motor 9 is installed on 1 bottom of vehicle body to drive master arm 10 Rotated around the first axle 2.

2 second axis 3 of first axle is respectively in two perpendiculars of 1 length direction of vehicle body, the 3rd axis Line 4 is parallel with second axis 3, and four axistyle 5 is parallel with second axis 3, and first axle 2 arrives the distance and the 3rd of second axis 3 The distance of axis 4 to the 3rd axis 4 is identical.

First axle 2 and second axis 3 are tilted towards the outside of vehicle body 1.

It should be noted that first axle 2 is in the perpendicular of 1 length direction of vehicle body, at second axis 3 In in another perpendicular perpendicular to 1 length direction of vehicle body, first axle 2 and second axis 3 are overtaken other vehicles both with respect to ground The outside of body 1 tilts, and parallel to each other between first axle 2, second axis 3, the 3rd axis 4 and four axistyle 5 so that vehicle body 1st, master arm 10,11 and first Active foot plate 7 four of slave arm form a four-bar linkage structure stablized, and are fully deployed rear linking arm It is vertical with Active foot plate with slave arm 11, as shown in Fig. 2, two points of the F that makes a concerted effort of pedal force and Active foot plate self gravitation Power is respectively F1 and F2, and component F2 is parallel with first axle 2 and second axis 3, and component F1 is along master arm 10 and slave arm 11 Length direction extends obliquely, and in the case where master arm 10 and slave arm 11 are each perpendicular to Active foot plate, F1 and F2 acts on master It will not be produced on swing arm 10 and slave arm 11 and drive it rotating around 3 rotating torque of first axle 2 and second axis, therefore, The structure is with good stability, it is ensured that Active foot plate expand in place after stability, due to without above-mentioned torque exist, The small driving motor 9 of self-lock force can be selected, the type selecting of driving motor 9 can meet the folding and unfolding of Active foot plate under no-load condition, Reduce the manufacture cost of auto pedal.

Including the first Active foot plate 7 of at least one slave arm 11, one of master arm 10, one and a driving motor 9；

Master arm 10 includes the first linking arm 10a and the first fixed seat 10b, and the first fixed seat 10b consolidates with 1 bottom of vehicle body Fixed connection, one end of the first linking arm 10a is hinged with the first fixed seat 10b, so that the first linking arm 10a can be relative to first Fixed seat 10b is rotated around the first axle 2, and the other end of the first linking arm 10a and the first Active foot plate 7 are hinged, so that First linking arm 10a can be rotated relative to the first Active foot plate 7 around the 3rd axis 4；

Slave arm 11 includes the second linking arm 11a and the second fixed seat 11b, and the second fixed seat 11b consolidates with 1 bottom of vehicle body Fixed connection, one end of the second linking arm 11a is hinged with the second fixed seat 11b, so that the second linking arm 11a can be relative to second Fixed seat 11b is rotated around the second axis 3, and the other end of the second linking arm 11a and the first Active foot plate 7 are hinged, so that Second linking arm 11a can be rotated relative to the first Active foot plate 7 around the four axistyle 5.

Driving motor 9 is fixedly mounted on 1 bottom of vehicle body to drive the first linking arm 10a to be rotated around the first axle 2.

The output shaft of driving motor 9 is fixedly connected with the first linking arm 10a, drives axis and the institute of the output shaft of motor 9 First axle 2 is stated to overlap.

First linking arm 10a is the straight-arm of thin-wall construction, and the first linking arm 10a is U perpendicular to its length direction cross section Type, the first linking arm 10a is interior to be provided with by a connection bolt will drive the output shaft and the first linking arm of motor 9 The contiguous block 12 that 10a is connected as one.

Contiguous block 12 is equipped with the axis hole 12a that turns over of output shaft for driving motor 9, run through on contiguous block 12 be equipped with perpendicular to The bellmouth 12b of axis hole 12a, bellmouth 12b intersect with axis hole 12a, and the clamping block 13 of taper is provided with bellmouth 12b, The sidepiece of the clamping block 13, which is equipped with, abuts inclined-plane, and the part that the output shaft of driving motor 9 is inserted into axis hole 12a is equipped with and clamping block The contact surface that inclined-plane coordinates is abutted on 13.

Clamping block 13 is equipped with through hole 13a, and connection bolt is fixedly connected through through hole 13a with the first linking arm 10a.

The sidepiece of first fixed seat 10b is pacified by being provided with motor mounting plate 14, driving motor 9 by bolt and the motor Loading board 14 is fixedly connected.

Motor mounting plate 14 is equipped with the avoid holes 14a passed through for the output shaft of driving motor 9, and avoid holes 14a's is straight Footpath is more than the diameter of motor output shaft.

First fixed seat 10b is U-shaped thin-wall construction, and the first fixed seat 10b and the first linking arm 10a are equipped with a back of the body Plate and two side plates, are provided with cushion pad 15 on the backboard of the first fixed seat 10b, and it is solid that the lower end of the cushion pad 15 protrudes from first Offset on the outside of the backboard for the first linking arm 10a being accommodated on the inside of the backboard of reservation 10b with level in the first fixed seat 10b.

First fixed seat 10b uses U-shaped thin-wall construction, when the first Active foot plate 7 is withdrawn completely, the first linking arm 10a It can completely take in into the first fixed seat 10b, greatly reduce the terrain clearance of the first Active foot plate 7 under retracted state, ensure Vehicle will not be affected by performance because of electric treadle is installed additional.

The first at least one side plate interior sides of fixed seat 10b are provided with limited post, and cushion collar 16 is arranged with the limited post, should Cushion collar 16 relative to the side board edge of the first linking arm 10a under the first fixed seat 10b right angles unfolded state with offseting.

Second fixed seat 11b is U-shaped thin-wall construction, and the second linking arm 11a is the straight-arm of thin-wall construction, the second linking arm 11a perpendicular to its length direction cross section to be U-shaped, the second fixed seat 11b and the second linking arm 11a be also equipped with a backboard and Two side plates, are provided with cushion pad 15 on the backboard of the second fixed seat 11b, the lower end of the cushion pad 15 protrudes from the second fixed seat Offset on the outside of the backboard for the second linking arm 11a being accommodated on the inside of the backboard of 11b with level in the second fixed seat 11b.

Under first Active foot plate, 7 complete retracted state, in the first linking arm 10a incomes completely to the first fixed seat 10b, delay Collision between the first linking arm 10a and the first fixed seat 10b can effectively be buffered by rushing pad 15, ensure the steady in a long-term of structure Property, prolong the service life.

The second at least one side plate interior sides of fixed seat 11b are provided with limited post, and cushion collar 16 is arranged with the limited post, should Cushion collar 16 relative to the side board edge of the second linking arm 11a under the second fixed seat 11b right angles unfolded state with offseting.

When the first Active foot plate 7 is fully deployed in the utility model, master arm 10 and slave arm 11 are intended to perpendicular to first Active foot plate 7, i.e., will ensure expanding in place for master arm 10 and slave arm 11, the control to driving 9 output shaft rotational angle of motor Make it is particularly critical, needed on stricti jurise by drive 9 output shaft of motor rotational angle control in the range of 0 degree to 90 degree, because This is higher to the output shaft rotational angle required precision for driving motor 9, and the utility model in structure design by being changed Into, to make up the error of the output shaft rotational angle of driving motor 9, by taking master arm 10 as an example, the first linking arm 10a revolves with optimization It is 0 degree of position to go to horizontal level, and the first linking arm 10a rotates to the first Active foot plate 7 and completes to stretch out, i.e. the first linking arm 10a is 90 degree of positions perpendicular to the position of the first Active foot plate 7, will when control drives 9 output shaft rotational angle range of motor Its rotational angle is set as that -2 spend the rotation corner surplus for 92 degree of scopes, i.e., being all provided with haggling over low-angle two fixed positions, When the first linking arm 10a is subject to buffering and the stop of cushion pad 15 when horizontal level rotates excessive, the first linking arm 10a is compressed Cushion pad 15, to ensure that the first linking arm 10a can be locked in horizontal level, when the first linking arm 10a is rotated in upright position It is subject to buffering and the stop of the cushion collar 16 on limited post when excessively, the first linking arm 10a compresses cushion collar 16, to ensure first Linking arm 10a can be locked in upright position.

Similarly, cushion collar 16 can also effectively buffer collision when the first linking arm 10a turns to upright position, ensure The long-time stability of structure, prolong the service life.

With reference to shown in Fig. 4 to Fig. 7 and Fig. 9, in second embodiment of the utility model, further include and be fixedly mounted on car The fixed pedestal 6 of 1 bottom of body, 6 bottom of fixed pedestal are equipped with to accommodate the first storage of the first Active foot plate 7 under retracted state Groove, the first fixed seat 10b and the second fixed seat 11b are installed in first accommodating groove.

The first Active foot plate 7 and fixed pedestal 6 form double-deck pedal structure in the present embodiment.Compare only fixed pedestal For 6 vehicle, the terrain clearance of outwardly directed first Active foot plate 7 is smaller in the bilayer pedal structure, facilitates passenger to step on Step on.

Mounting hole is both provided with the backboard of first fixed seat 10b and the second fixed seat 11b, which is provided with fixation Seat connector 17, the fixed seat connector 17 include clamping screw and latch segment, and clamping screw passes through mounting hole from top to bottom And locking nut is installed, latch segment is set on clamping screw and above corresponding backboard.

First accommodating groove is equipped with the T-slot slided for the length direction of latch segment along fixed pedestal 6.

Referring to figs. 1 to shown in Fig. 3 and Figure 10, in the 3rd embodiment of the utility model, further include installed in At least one slave arm 11, one of master arm 10, one driving motor 9 and one of one Active foot plate, 7 bottom A second Active foot plate 8, is equipped with the bottom of the first Active foot plate 7 to accommodate the of the second Active foot plate 8 under retracted state Two accommodating grooves.

In 3rd embodiment, the second Active foot plate 8 and the first Active foot plate 7 form double-deck pedal structure.Compare For the vehicle of only one Active foot plate, the terrain clearance of outwardly directed second Active foot plate 8 in the bilayer pedal structure It is smaller, facilitate passenger to trample, and can be received into completely under 8 retracted state of the first Active foot plate 7 and the second Active foot plate Side-lower in vehicle body 1, compares fixed pedestal 6 and will not increase the width of vehicle body 1, ensure the passability of vehicle.

Referring to figs. 1 to shown in Fig. 8 and Figure 11, the 4th embodiment of the utility model is on second embodiment basis On, further include at least one slave arm 11, one of master arm 10, one installed in 7 bottom of the first Active foot plate A driving motor 9 and second Active foot plate 8, are equipped with the bottom of the first Active foot plate 7 to accommodate retracted state Second accommodating groove of lower second Active foot plate 8.

In 4th embodiment, the second Active foot plate 8, the first Active foot plate 7, fixed pedestal 6 form three layers of pedal knot Structure.It can need to select according to client only to stretch out the first Active foot plate 7 or stretch out the first Active foot plate 7 and the second activity at the same time Pedal 8, to form multi-step structure, facilitates the use of different riders.

More than in second, third and the 4th examples of implementation, corresponding fixed seat be by connector with it is corresponding T-shaped Groove coordinates, and installation when first unclamps clamping screw, is slidably fitted in latch segment along the direction of corresponding T-slot T-shaped In groove, then by tightening locking nut, installation is extremely convenient, and dismounting is also very convenient, and combination is actually needed so that client follows up Into different pedal structures.

Although the utility model is described with reference to illustrative embodiments, but it is to be understood that the utility model The embodiment be described in detail and shown in text is not limited to, in the feelings without departing from claims limited range Under condition, those skilled in the art can make the illustrative embodiments various improvement or modification.

Claims (19)

1. a kind of motorcar electric pedal, including at least one master arm (10), a slave arm (11), an Active foot plate and one A driving motor (9), it is characterised in that：One end of master arm (10) and slave arm (11) is articulated with vehicle body (1) bottom, so that Master arm (10) and slave arm (11) are respectively relative to vehicle body (1) around a first axle (2) for favouring ground and favour ground Second axis (3) rotation in face, first axle (2) is identical with the angle of inclination of second axis (3), master arm (10) and slave arm (11) the other end is hinged with Active foot plate, so that master arm (10) and slave arm (11) are respectively relative to Active foot plate around Three axis (4) and four axistyle (5) rotation, driving motor (9) are installed on vehicle body (1) bottom to drive master arm (10) around institute State first axle (2) rotation.

A kind of 2. motorcar electric pedal according to claim 1, it is characterised in that：First axle (2) second axis (3) it is respectively in two perpendiculars of vehicle body (1) length direction, the 3rd axis (4) is flat with second axis (3) OK, four axistyle (5) is parallel with second axis (3), and distance and the 3rd axis (4) of first axle (2) to second axis (3) arrive The distance of 3rd axis (4) is identical.

A kind of 3. motorcar electric pedal according to claim 2, it is characterised in that：The first axle (2) and the second axis Line (3) is towards inclination on the outside of vehicle body (1).

A kind of 4. motorcar electric pedal according to claim 3, it is characterised in that：Including at least one master arm (10), One slave arm (11), first Active foot plate (7) and a driving motor (9)；

Master arm (10) includes the first linking arm (10a) and the first fixed seat (10b), the first fixed seat (10b) and vehicle body (1) Bottom is fixedly connected, and one end of the first linking arm (10a) and the first fixed seat (10b) are hinged, so that the first linking arm (10a) It can be rotated relative to the first fixed seat (10b) around the first axle (2), the other end of the first linking arm (10a) and first is lived Dynamic pedal (7) is hinged, so that the first linking arm (10a) can be revolved relative to the first Active foot plate (7) around the 3rd axis (4) Turn；

Slave arm (11) includes the second linking arm (11a) and the second fixed seat (11b), the second fixed seat (11b) and vehicle body (1) Bottom is fixedly connected, and one end of the second linking arm (11a) and the second fixed seat (11b) are hinged, so that the second linking arm (11a) It can be rotated relative to the second fixed seat (11b) around the second axis (3), the other end of the second linking arm (11a) and first is lived Dynamic pedal (7) is hinged, so that the second linking arm (11a) can be revolved relative to the first Active foot plate (7) around the four axistyle (5) Turn；

The driving motor (9) is fixedly mounted on vehicle body (1) bottom to drive the first linking arm (10a) around the first axle (2) rotate.

A kind of 5. motorcar electric pedal according to claim 4, it is characterised in that：The output shaft of the driving motor (9) It is fixedly connected with the first linking arm (10a), the axis of the output shaft of driving motor (9) is overlapped with the first axle (2).

A kind of 6. motorcar electric pedal according to claim 4, it is characterised in that：First linking arm (10a) is thin The straight-arm of wall construction, the first linking arm (10a) are U-shaped perpendicular to its length direction cross section, are passed through in the first linking arm (10a) One connection bolt is provided with the connection the output shaft and the first linking arm (10a) that drive motor (9) to be connected as one Block (12).

A kind of 7. motorcar electric pedal according to claim 6, it is characterised in that：The contiguous block (12) is equipped with for driving The axis hole (12a) that the output shaft of motor (9) turns over, the bellmouth being equipped with perpendicular to axis hole (12a) is run through on contiguous block (12) (12b), the bellmouth (12b) intersect with axis hole (12a), and the clamping block (13) of taper, the locking are provided with bellmouth (12b) The sidepiece of block (13), which is equipped with, abuts inclined-plane, and the part that the output shaft of driving motor (9) is inserted into axis hole (12a) is equipped with and clamping block (13) contact surface that inclined-plane coordinates is abutted on.

A kind of 8. motorcar electric pedal according to claim 7, it is characterised in that：The clamping block (13) is equipped with through hole (13a), connection bolt are fixedly connected through the through hole (13a) with the first linking arm (10a).

A kind of 9. motorcar electric pedal according to claim 6, it is characterised in that：The side of first fixed seat (10b) Portion is fixedly connected by being provided with motor mounting plate (14), driving motor (9) by bolt with the motor mounting plate (14).

A kind of 10. motorcar electric pedal according to claim 9, it is characterised in that：Set on the motor mounting plate (14) There are the avoid holes (14a) that the output shaft for driving motor (9) passes through, the diameter of the avoid holes (14a) is more than motor output shaft Diameter.

A kind of 11. motorcar electric pedal according to claim 6, it is characterised in that：First fixed seat (10b) is U The thin-wall construction of type, the first fixed seat (10b) and the first linking arm (10a) are equipped with a backboard and two side plates, and first is solid Cushion pad (15) is installed, the lower end of the cushion pad (15) protrudes from the back of the body of the first fixed seat (10b) on the backboard of reservation (10b) Offset on the outside of the backboard for the first linking arm (10a) being accommodated on the inside of plate with level in the first fixed seat (10b).

A kind of 12. motorcar electric pedal according to claim 11, it is characterised in that：First fixed seat (10b) is extremely Few side plate interior sides are provided with limited post, and cushion collar (16) is arranged with the limited post, the cushion collar (16) with relative to the The side board edge of the first linking arm (10a) offsets under one fixed seat (10b) right angle unfolded state.

A kind of 13. motorcar electric pedal according to claim 12, it is characterised in that：Second fixed seat (11b) is U The thin-wall construction of type, the second linking arm (11a) are the straight-arm of thin-wall construction, and the second linking arm (11a) is perpendicular to its length direction Cross section is U-shaped, and the second fixed seat (11b) and the second linking arm (11a) are also equipped with a backboard and two side plates, and second is solid Cushion pad (15) is installed, the lower end of the cushion pad (15) protrudes from the back of the body of the second fixed seat (11b) on the backboard of reservation (11b) Offset on the outside of the backboard for the second linking arm (11a) being accommodated on the inside of plate with level in the second fixed seat (11b).

A kind of 14. motorcar electric pedal according to claim 13, it is characterised in that：Second fixed seat (11b) is extremely Few side plate interior sides are provided with limited post, and cushion collar (16) is arranged with the limited post, the cushion collar (16) with relative to the The side board edge of the second linking arm (11a) offsets under two fixed seats (11b) right angle unfolded state.

A kind of 15. motorcar electric pedal according to any one in claim 3 to 14, it is characterised in that：Further include solid Dingan County is mounted in the fixed pedestal (6) of vehicle body (1) bottom, and fixed pedestal (6) bottom is equipped with to accommodate the first work under retracted state First accommodating groove of dynamic pedal (7), the first fixed seat (10b) and the second fixed seat (11b) are installed in first accommodating groove.

A kind of 16. motorcar electric pedal according to claim 15, it is characterised in that：First fixed seat (10b) and Mounting hole is both provided with the backboard of second fixed seat (11b), which is provided with fixed seat connector (17), the fixed seat Connector (17) includes clamping screw and latch segment, and clamping screw through mounting hole and is provided with locking nut from top to bottom, Latch segment is set on clamping screw and above corresponding backboard.

A kind of 17. motorcar electric pedal according to claim 16, it is characterised in that：First accommodating groove is equipped with for locking The T-slot that the length direction of tight block along fixed pedestal (6) slides.

A kind of 18. motorcar electric pedal according to any one in claim 3 to 14, it is characterised in that：Further include Installed in described at least one master arm (10) of the first Active foot plate (7) bottom, a slave arm (11), one Motor (9) and second Active foot plate (8) are driven, is equipped with the bottom of the first Active foot plate (7) to accommodate retracted state Second accommodating groove of lower second Active foot plate (8).

A kind of 19. motorcar electric pedal according to claim 17, it is characterised in that：Further include installed in the first activity At least one master arm (10) of pedal (7) bottom, a slave arm (11), a driving motor (9) and One the second Active foot plate (8), is equipped with the bottom of the first Active foot plate (7) to accommodate the second Active foot plate under retracted state (8) the second accommodating groove.