CN206358076U - A kind of motorcar electric pedal - Google Patents
A kind of motorcar electric pedal Download PDFInfo
- Publication number
- CN206358076U CN206358076U CN201621380612.9U CN201621380612U CN206358076U CN 206358076 U CN206358076 U CN 206358076U CN 201621380612 U CN201621380612 U CN 201621380612U CN 206358076 U CN206358076 U CN 206358076U
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- China
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- connecting rod
- actuating arm
- support arm
- power transmission
- hole
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Abstract
The utility model belongs to auto pedal technical field, relate more specifically to a kind of scalable auto pedal, including an active bracket, a drive mechanism and a step, the active bracket and drive mechanism are installed in body bottom homonymy, the active bracket includes the first transmission mechanism and first connecting rod, and the first connecting rod front end is fixedly connected with step；First transmission mechanism drives the deployment and retraction of first connecting rod；Also include the driven carriage ated least one with active bracket synchronization action, the drive shaft of the drive mechanism of the electric treadle is directly connected with the first transmission mechanism of active bracket, eliminate traditional gear drive, while reducing manufacturing cost, reduce the generation of abnormal sound, step under retracted mode, its upper surface substantially with ground keeping parallelism, component horizontally outward will not be produced, ensure that step is retracted in place.
Description
Technical field
The utility model belongs to auto pedal technical field, relates more specifically to a kind of scalable auto pedal.
Background technology
Background of related of the present utility model is illustrated below, but these explanations might not constitute this practicality newly
The prior art of type.
Vehicle step is divided into fixed step and pantographic step, as its name suggests, and fixed step can not realize step
Step deploys body side wall all the time under zoom function, installment state, and pantographic step is due to scaling supporting construction, can be with
Realize the function of the step expansion under step retraction and the use state under non-working condition.It is located at vehicle body when step can retract
Sidepiece lower end will not be protruded from the outside of vehicle body, therefore vehicle does not result in touching for step and barrier when by narrow road section
Hit, it is to avoid the damage of step.
But pantographic step of the prior art is unreasonable due to scaling support structure designs, with shortcomings and not
Foot：
1st, when step is in retracted mode, driven supporting construction falls down or loosened because of receiving not tight；
2nd, motor output end and drive shaft are complicated gear drive, and the accuracy of manufacture is high and is difficult to ensure that, gear drive
Mechanism high processing costs, and easily there is abnormal sound in gear drive；
3rd, because connecting the relative slip of insecure generation, (mostly drive shaft is relative to actuating arm between drive shaft and actuating arm
Rotation), produce abnormal sound and noise；
4th, power transmission shaft is connected thereto part and used after close-fitting, prolonged exercise, relative can slide, and influences life of product and produces
Abnormal sound；
5th, use iron to plate copper bush power transmission shaft and corresponding axis hole, lubricant effect is poor after long term wear more, and with
The continuous forfeiture of lubricant effect and produce abnormal sound；
6th, after product is installed, top parking stall is blocked in step, in case of vehicle failure then needs to remove step, it has not been convenient to repair.
Utility model content
To solve the shortcoming and defect that pantographic step in the prior art is present, the utility model proposes a kind of motorcar electric
Pedal, the drive shaft of the drive mechanism of the electric treadle is directly connected with the first transmission mechanism of active bracket, eliminates tradition
Gear drive, while reducing manufacturing cost, reduce the generation of abnormal sound, step is under retracted mode, its upper table
Face substantially with ground keeping parallelism, component horizontally outward will not be produced, ensure that step retract in place.
According in a preferred embodiment of the present utility model, a kind of motorcar electric pedal, including an active are propped up
Frame, a drive mechanism and a step, the active bracket and drive mechanism are installed in body bottom homonymy, and its feature exists
In：The active bracket includes the first transmission mechanism and first connecting rod, and the first connecting rod front end is fixedly connected with step；It is described
First transmission mechanism drives the deployment and retraction of first connecting rod；
The drive shaft of the drive mechanism is directly fixedly connected with the first transmission mechanism, and drives the expansion of the first transmission mechanism
And gathering, so that first connecting rod deployment and retraction；
When the first connecting rod is moved from retracted mode to its deployed condition, step side-lower to outside vehicle body is driven to move；
Wherein, the step retracted mode and during deployed condition, its upper surface is substantially parallel with ground；
Also include at least one driven carriage, the driven carriage includes the second transmission mechanism and second connecting rod, described the
The front end of two connecting rods is fixedly connected with step；The active bracket drives the second transmission mechanism synchronous expansion and receipts by step
Hold together, to cause second connecting rod synchronous expansion and retraction.
Further, the drive mechanism includes the motor installed in body bottom, the output end of the motor
Gearbox is installed, the drive shaft of the gearbox is connected with the first transmission mechanism.
Further, first transmission mechanism includes the first connect base, the first actuating arm and the first support arm；It is described
Drive shaft is fixedly connected through the first connecting seat with one end of the first actuating arm；The other end of first actuating arm and first connects
Bar is rotatably connected；The two ends of first support arm are rotatably connected with the first connect base and first connecting rod respectively；Described second
Transmission mechanism includes the second connect base, the second actuating arm and the second support arm, and the two ends of second actuating arm are respectively with the
Two connect bases and second connecting rod rotatable connection；The two ends of second support arm respectively with the second connect base and second connecting rod
Rotatable connection.
Further, the first connecting rod and second connecting rod are provided with the first engaging lug be arrangeding in parallel and the second connection
Be each provided with ear, first engaging lug and the second engaging lug coaxial line the first axis hole and a coaxial line second
The diameter parallel of axis hole, the axis of the first axis hole and the second axis hole；It is all provided with first connect base and the second connect base
It is equipped with the first connecting plate and the second connecting plate be arrangeding in parallel, first connecting plate and the second connecting plate and is each provided with one
The diameter parallel of 4th axis hole of the Triaxial hole of coaxial line and a coaxial line, the axis of Triaxial hole and the 4th axis hole；Institute
The one end for stating the first support arm and the second support arm is fixed with the first power transmission shaft, and the other end is fixed with the second transmission
On two the first shaft hole matchings on axle, the first support arm on the two ends and first connecting rod of the first power transmission shaft, the first support arm
Two Triaxial holes on the two ends of two power transmission shafts and the first connecting seat coordinate, on the second support arm the two ends of the first power transmission shaft with
The two ends of second driving shaft and two on the second connecting seat on two the first shaft hole matchings on second connecting rod, the second support arm
Triaxial hole coordinates；One end of first actuating arm and the second actuating arm is fixed with the 3rd power transmission shaft, and first drives
3rd power transmission shaft on two the second shaft hole matchings on swing arm on the two ends and first connecting rod of the 3rd power transmission shaft, the second actuating arm
Two ends and two the second shaft hole matchings on second connecting rod；The drive shaft is fixedly connected with the other end of the first actuating arm, is driven
Two the 4th shaft hole matchings on moving axis and the first connect base；The other end of second actuating arm is fixed with the 4th transmission
Axle, two ends and two the 4th shaft hole matchings in the second connect base of the 4th power transmission shaft.
Further, the two ends of first support arm and the second support arm are run through to be provided with and are used to install the first power transmission shaft
Or the 5th axis hole of second driving shaft, one end of the first actuating arm and the second actuating arm, which is run through to be provided with to be used to installing the 3rd, to be driven
6th axis hole of axle, the other end of the first actuating arm runs through the 7th axis hole for being provided with and being used for installing drive shaft, the second actuating arm
The other end runs through the 8th axis hole for being provided with and being used for installing the 4th power transmission shaft.
Further, the two ends of first support arm, the second support arm and the second actuating arm are respectively arranged with power transmission shaft
Locking device, one end of the first actuating arm is provided with transmission shaft lock device, and the other end is provided with driving shaft lock device；Described first
Axle sleeve is equipped with axis hole, the second axis hole, Triaxial hole and the 4th axis hole；First support arm and the second support arm are towards the
The side of one actuating arm and the second actuating arm is provided with deep gouge, and beam is provided with the deep gouge；The first connecting rod and
Two connecting rods are provided with rib close to the bottom of step side；T-slot is provided with the step, section is installed in the T-slot
For the contiguous block of T fonts, it is provided with the front end of first connecting rod and second connecting rod on the groove coordinated with contiguous block, the contiguous block
Provided with the 3rd screwed hole for locking step.
Further, the transmission shaft lock device includes the first clamping screw, first power transmission shaft, the second transmission
The stage casing of axle, the 3rd power transmission shaft and the 4th power transmission shaft is equipped with the first screwed hole coordinated with the first clamping screw, at first
The two ends of brace, the two ends of the second support arm, one end of the two ends of the second actuating arm and the first actuating arm are provided with and supply
The first through hole that one clamping screw is passed through.
Further, the driving shaft lock device includes the second clamping screw and wedge-shaped fixed block, the drive shaft
Stage casing is provided with flat groove, and the one end being connected with drive shaft on the first actuating arm offers the circle perpendicular to the 7th axis hole and coaxial line
Taper hole and the second through hole, the side of wedge-shaped fixed block from the first actuating arm are inserted into conical bore, and the side wall of wedge locating block is set
Have and be provided with the second screwed hole for being coaxial therewith line, the second clamping screw with the inclined-plane that flat groove coordinates in drive shaft, wedge-shaped fixed block
It is inserted into the second through hole and coordinates in the second screwed hole screw thread from the opposite side of the first actuating arm.
Further, the step is at retracted position and expanded position, its upper surface and ground level.
Further, the step is in an acute angle at retracted position and expanded position, between its upper surface and ground；Institute
Stating the upper table of step, inward-facing to roll oblique angle be between 0~5 degree.
Specifically advantage is：
1st, with special supporting construction, it is ensured that step retracted mode is in level or similar horizontal with deployed condition
State, it is ensured that step can receive position, it is to avoid in vehicle travel process, step expansion, so as to influence car body by property, produces danger
Danger；
2nd, the output shaft of drive mechanism is drive shaft, substitutes the gear drive of transmission, and with good self-locking
Function；
3rd, drive shaft is locked with the first actuating arm by the second clamping screw, to cause the inclined-plane on wedge-shaped fixed block
Compress the flat groove in drive shaft, it is ensured that the fastness connected between drive shaft and the first actuating arm；
4th, it is fixed between all power transmission shafts and corresponding support arm or actuating arm by the first clamping screw, makes it
It is integrally formed, it is more firm than in the simple axis hole by power transmission shaft close-fitting on corresponding support arm or actuating arm；
5th, the axle sleeve of special substance is provided between all power transmission shafts and drive shaft and axis hole, the axle sleeve has good
Self-lubricating effect, it is to avoid because lubricant effect difference causes abnormal sound after long-term use；
6th, bead structures are provided with the bottom of first connecting rod and second connecting rod, to cause first connecting rod and second connecting rod
Used as the top parking stall of former body bottom, do not influence to add the normal dimension of scalable auto pedal vehicle of the present utility model
Repair；
7th, it is fixed between first connecting rod and second connecting rod and step by contiguous block, step, which is provided with, is used for the company of installation
Connect the T-slot of block, the front end of first connecting rod and second connecting rod is provided with the groove with the cooperation of corresponding contiguous block, makes step
Stress between first connecting rod and second connecting rod not exclusively leans on bolt, and stressing conditions are imputed to the outer wall of contiguous block, and
Whether aided in using contiguous block can also correct with the installation site of detection active bracket and driven carriage after connection.
Brief description of the drawings
By the embodiment part of offer referring to the drawings, feature and advantage of the present utility model will become
It is easier to understand, in the accompanying drawings：
Fig. 1 is the retracted mode schematic diagram that step in the prior art is arranged on body bottom；
Fig. 2 is the retracted mode schematic diagram of active bracket in the utility model；
Fig. 3 is the deployed condition schematic diagram of active bracket in the utility model；
Fig. 4 is the dimensional decomposition structure diagram in the utility model；
Fig. 5 is the dimensional decomposition structure diagram of active bracket in the utility model；
Fig. 6 is the stereo decomposing structural scheme of mechanism of driven carriage in the utility model；
Fig. 7 is the enlarged diagram at A in Fig. 3；
Fig. 8 is view when the utility model coordinates jack or the lifting machine to use；
Fig. 9 be the utility model in active bracket retracted position to expanded position motion schematic diagram；
Description of reference numerals：Vehicle body 1, active bracket 2, the first connect base 2a, the first actuating arm 2b, the first support arm
2c, first connecting rod 2d, driven carriage 3, the second connect base 3a, the second actuating arm 3b, the second support arm 3c, second connecting rod 3d,
Drive mechanism 4, motor 4a, gearbox 4b, drive shaft 4c, flat groove 4c1, step 5, T-slot 5a, the first engaging lug 6, second
Engaging lug 7, the first connecting plate 8, the second connecting plate 9, the first axis hole 10, the second axis hole 11, Triaxial hole 12, the 4th axis hole 13,
5th axis hole 14, the 6th axis hole 15, the 7th axis hole 16, the 8th axis hole 17, the first power transmission shaft 18, second driving shaft 19, the 3rd passes
Moving axis 20, the 4th power transmission shaft 21, the first locking screw 22, the second clamping screw 23, the first screwed hole 24, the second screwed hole 25, the
Three screwed holes 26, first through hole 27, the second through hole 28, wedge-shaped fixed block 29, axle sleeve 30, beam 31, rib 32, contiguous block
33, push up hull 34.
Embodiment
Illustrative embodiments of the present 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 to the utility model and its application or the limitation of usage.
In another embodiment of the present utility model, a kind of scalable auto pedal 5, it has special supporting construction
Design, wherein active bracket 2 is directly connected with the drive shaft 4c of drive mechanism 4, i.e., motor output shaft is drive shaft 4c, be instead of
Gear drive, solve transmission drives step 5 to scale the shortcoming for easily occurring abnormal sound by gear drive, due to saving
The gear drive of complexity has been removed, the manufacturing cost of whole auto pedal 5 is greatly reduced；The motor of drive mechanism 4
4a carries gearbox 4b, with good auto-lock function, coordinates special supporting construction, it is ensured that step is in deployment and retraction process
In all the time be in level or similar horizontal level, particularly at retracted position, when step is horizontal, step deadweight
Component horizontally outward will not be produced by being applied to the active force of supporting construction, that is, be not in the step 5 of conventional zoom formula because above-mentioned
Component horizontally outward causes step 5 to receive not tight situation, it is to avoid cause step 5 to open up because of receiving not tight in vehicle traveling process
Open, so as to influence car body by property, produce dangerous.
Being fixedly connected firmly, particularly, by driving shaft lock device between drive shaft 4c and the first actuating arm 2b
Coordinated with the flat groove 4c1 that is set on drive shaft 4c, and locked by the second clamping screw 23, to cause wedge-shaped fixation
Inclined-plane on block 29 compresses the flat groove 4c1 on drive shaft 4c, it is ensured that the jail connected between drive shaft 4c and the first actuating arm 2b
Solidity, is prevented effectively from during long-term use because what drive shaft 4c and the first actuating arm 2b connections loosened and caused slides relatively
It is dynamic；It is fixed, is become by the first clamping screw 22 between all power transmission shafts and corresponding support arm or actuating arm
One, it is more firm than in the simple axis hole by power transmission shaft close-fitting on corresponding support arm or actuating arm；All transmissions
The axle sleeve 30 of special substance is provided between axle and drive shaft 4c and axis hole, the axle sleeve 30 has good self-lubricating effect,
Avoid after being used for a long time because lubricant effect difference causes abnormal sound；By even between first connecting rod 2d and second connecting rod 3d and step 5
Connect block 33 to be attached, the stress between step 5 and first connecting rod 2d and second connecting rod is not exclusively leaned on bolt, by stressing conditions
The outer wall of contiguous block 33 is imputed to, and active bracket 2 and driven branch are detected using that can also be used after the auxiliary connection of contiguous block 33
Whether the installation site of frame 3 correct, such as on active bracket 2 first connecting rod 2d with the connecting shaft of step 5, if second connect
Groove on bar 3d can not be just with correspondence position contiguous block 33 coordinate in place, then illustrate driven carriage 3 and active bracket 2
Deviation is installed, vice versa；The structure of rib 32 is provided with first connecting rod 2d and second connecting rod 3d bottom, to cause
One connecting rod 2d and second connecting rod 3d is used as the top parking stall of the former bottom of vehicle body 1, does not influence to add of the present utility model contract
Put the normal maintenance of the vehicle of auto pedal 5.
Shown in reference picture 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 9, a kind of motorcar electric pedal 5, including active bracket 2, one
Drive mechanism 4 and a step 5, active bracket 2 and drive mechanism 4 are installed in the bottom homonymy of vehicle body 1, it is characterised in that：It is main
Dynamic support 2 includes the first transmission mechanism and first connecting rod 2d, and first connecting rod 2d front ends are fixedly connected with step 5；First driver
Structure driving first connecting rod 2d deployment and retraction；
The drive shaft 4c of drive mechanism 4 is directly fixedly connected with the first transmission mechanism, and drives the expansion of the first transmission mechanism
And gathering, so that first connecting rod 2d deployment and retractions；
When first connecting rod 2d is moved from retracted mode to its deployed condition, step 5 is driven to be moved to the outer side-lower of vehicle body 1；
Wherein, the retracted mode of step 5 and during deployed condition, its upper surface is substantially parallel with ground；
Also include at least one driven carriage 3, driven carriage 3 includes the second transmission mechanism and second connecting rod 3d, and second connects
Bar 3d front end is fixedly connected with step 5；Active bracket 2 drives the second transmission mechanism synchronous expansion and gathering by step 5, with
So that second connecting rod 3d synchronous expansions and retraction.
It should be noted that being the decomposing schematic representation for looking up angle in Fig. 4, the utility model uses special supporting construction
Design, i.e., one active bracket 2 and a driven carriage 3, wherein active bracket 2 are connected with drive mechanism 4, and drive mechanism 4 is driven
Dynamic active bracket 2 is retracted or deployed, to drive driven carriage 3 relative to the synchronization action of active bracket 2 by step 5, in such as Fig. 1
Shown in state, by taking active bracket 2 as an example：First actuating arm 2b fits with the first support arm 2c, now installed in first connecting rod 2d
The step of front end be in horizontality or with horizontal direction angle very little, first connecting rod 2d stress is self gravitation and step
The power of 5 vertical downward directions given, institute's stress is vertical direction, after active bracket 2 is retracted in place, driven carriage 3 by
The tractive force effect of step, also locks and returns to position, influenceed by gearbox 4b self-lock forces, because of the power not pulled laterally or drawing
Dynamic power is very small, is not enough to overcome gearbox 4b self-lock force, so being not in that active bracket 2 and driven carriage 3 deploy
Or a certain degree of risk is deployed into, step 5 and the fit clearance of vehicle body 1 are basically identical；
It should be noted that depending on length of the number of driven carriage 3 according to step in actual vehicle model 5, generally in step 5
Using an active bracket 2 and the dual-support structure of a driven carriage 3 when long, it would however also be possible to employ one is actively propped up
Many supporting constructions of more than 2 driven carriage 3 of frame.
As shown in Fig. 2 after step 5 is retracted, step 5 and horizontal direction angle are larger, by taking active bracket 2 as an example：Now
One connecting rod 2d stress is as illustrated, the power N1 of first connecting rod 2d mono- obliquely are given in step 5, and such as figure force analysis has one
Level is to the component N2 on the outside of vehicle body 1, and the component makes first connecting rod 2d have the tendency moved to direction horizontally outward, actively
Support 2 is influenceed by gearbox 4b self-lock forces, can be withdrawn into position, but driven carriage 3 is not because possess self-lock force, driven branch
Frame 3 is bigger apart from the more remote arm of force of active bracket 2, and its torque can easily exceed gearbox 4b self-locking moments, by active bracket 2 from
Lock power influence smaller, the phenomenon that driven carriage 3 can not retract in place now occurs, that is, occurs that driven carriage 3 deploys or opened up
A certain degree of risk is reached, the attractive in appearance of the entirety of vehicle body 1 is not only influenceed in this case, and can produce in the process of moving
Abnormal sound, in addition can because step 5 retract it is not in place, influence car body by property, cause security incident.
Shown in reference picture 5 and Fig. 6, drive mechanism 4 includes the motor 4a installed in the bottom of vehicle body 1, the motor
4a output end is provided with gearbox 4b, and gearbox 4b drive shaft 4c is connected with the first transmission mechanism.
Gearbox 4b drive shaft 4c is directly connected with the first transmission mechanism, the gear drive of complexity is eliminated,
Reduce manufacturing cost.
First transmission mechanism includes the first connect base 2a, the first actuating arm 2b and the first support arm 2c；Drive shaft 4c is passed through
One end that the first connecting seat is worn with the first actuating arm 2b is fixedly connected；The first actuating arm 2b other end rotates with first connecting rod 2d
Connection；First support arm 2c two ends are rotatably connected with the first connect base 2a and first connecting rod 2d respectively；Second transmission mechanism
Two ends including the second connect base 3a, the second actuating arm 3b and the second support arm 3c, the second actuating arm 3b connect with second respectively
Connect base 3a and second connecting rod 3d rotatable connections；Second support arm 3c two ends respectively with the second connect base 3a and second connecting rod
3d is rotatably connected.
First connecting rod 2d and second connecting rod 3d are provided with the first engaging lug 6 and the second engaging lug 7 be arrangeding in parallel, first
The first axis hole 10 of coaxial line and the second axis hole 11 of a coaxial line are each provided with the engaging lug 7 of engaging lug 6 and second,
The diameter parallel of the axis of first axis hole 10 and the second axis hole 11；It is respectively provided with first connect base 2a and the second connect base 3a
Have and one is each provided with the first connecting plate 8 and the second connecting plate 9 be arrangeding in parallel, the first connecting plate 8 and the second connecting plate 9 together
The axis of 4th axis hole 13 of the Triaxial hole 12 of axis and a coaxial line, the axis of Triaxial hole 12 and the 4th axis hole 13 is put down
OK；First support arm 2c and the second support arm 3c one end are fixed with the first power transmission shaft 18, and the other end is fixed with
Match somebody with somebody with two the first axis holes 10 on first connecting rod 2d at two power transmission shafts 19, the two ends of upper first power transmission shafts 18 of the first support arm 2c
Close, the two ends of second driving shaft 19 coordinate with two Triaxial holes 12 on the first connecting seat on the first support arm 2c, second
The two ends of upper first power transmission shafts 18 of brace 3c coordinate with two the first axis holes 10 on second connecting rod 3d, the second support arm 3c upper
The two ends of two power transmission shafts 19 coordinate with two Triaxial holes 12 on the second connecting seat；First actuating arm 2b and the second actuating arm 3b
One end be fixed with the 3rd power transmission shaft 20, two ends and the first connecting rod 2d of upper 3rd power transmission shafts 20 of the first actuating arm 2b
On two the second axis holes 11 coordinate, the two ends of upper 3rd power transmission shafts 20 of the second actuating arm 3b and two on second connecting rod 3d the
Two axis holes 11 coordinate；Drive shaft 4c is fixedly connected with the first actuating arm 2b other end, drive shaft 4c and the first connect base 2a
On two the 4th axis holes 13 coordinate；The second actuating arm 3b other end is fixed with the 4th power transmission shaft 21, the 4th power transmission shaft
21 two ends coordinate with two the 4th axis holes 13 on the second connect base 3a.
Wherein, the first connect base 2a, first connecting rod 2d, the first actuating arm 2b and the first support arm 2c constitute one
Stable quadric chain, can realize first connecting rod 2d stable deployment and retraction under the driving of drive mechanism 4, to ensure
Posture of the step 5 under retraction and deployed condition, that is, ensure that the upper surface of step 5 is substantially parallel to the ground, and then ensures retracting
Or under deployed condition, the power edge that step 5 is applied on first connecting rod 2d is vertically downward or substantially vertical downward, particularly keeps away
The component for exempting to produce horizontally outward side causes active bracket 2 to can not receive position under retracted mode.Likewise, the second connect base
3a, second connecting rod 3d, the second actuating arm 3b and the second support arm 3c also constitute a stable quadric chain, due to stepping on
Pin will not produce the component of horizontally outward side under retraction or deployed condition to second connecting rod 3d, thus become on active bracket 2
Fast case 4b self-lock force ensures that driven carriage 3 can receive position enough.
First support arm 2c and the second support arm 3c two ends are run through to be provided with and are used to install the first power transmission shaft 18 or the second
5th axis hole 14 of power transmission shaft 19, the first actuating arm 2b and the second actuating arm 3b one end are run through to be provided with and are used to install the 3rd biography
6th axis hole 15 of moving axis 20, the first actuating arm 2b other end runs through the 7th axis hole 16 for being provided with and being used for installing drive shaft 4c,
The second actuating arm 3b other end runs through the 8th axis hole 17 for being provided with and being used for installing the 4th power transmission shaft 21.
Install for convenience, the first actuating arm 2b, the second actuating arm 3b, the first support arm 2c and second in the utility model
Power transmission shaft on support arm 3c uses dismountable mounting means, and this practicality is installed in the different bottoms of vehicle body 1 newly to facilitate
The scalable auto pedal 5 of type and the debugging of position.
First support arm 2c, the second support arm 3c and the second actuating arm 3b two ends are respectively arranged with power transmission shaft locking dress
Put, the first actuating arm 2b one end is provided with transmission shaft lock device, and the other end is provided with driving shaft lock device.
It is emphasized that because drive shaft 4c and each power transmission shaft are using dismountable mounting means and corresponding driving
Arm or support arm connection, therefore the firmly installing property of drive shaft 4c and each power transmission shaft directly influences active bracket 2 and driven
The stability that support 3 is acted, and install and insecure will also result in abnormal sound.Therefore, all power transmission shafts are directed in the utility model
Power transmission shaft locking device is provided with, and drive shaft 4c is provided with drive shaft 4c locking devices.
Being driven shaft lock device includes the first clamping screw 22, the first power transmission shaft 18, second driving shaft 19, the 3rd power transmission shaft
20 and the 4th power transmission shaft 21 stage casing be equipped with the first clamping screw 22 coordinate the first screwed hole 24, in the first support arm 2c
Two ends, the second support arm 3c two ends, the second actuating arm 3b two ends and the first actuating arm 2b one end be provided with confession
The first through hole 27 that first clamping screw 22 is passed through.
Wherein, corresponding power transmission shaft and corresponding actuating arm or support arm can be linked as one by the first clamping screw 22
Body, it is to avoid relative slip occurs each other, especially relatively rotates.
Shaft lock device is driven to include the second clamping screw 23 and wedge-shaped fixed block 29, drive shaft 4c stage casing is provided with flat groove
The circular cone perpendicular to the 7th axis hole 16 and coaxial line is offered on 4c1, the first actuating arm 2b with drive shaft 4c one end being connected
Hole and the second through hole 28, wedge-shaped fixed block 29 from the first actuating arm 2b side are inserted into conical bore, the side of wedge locating block
The inclined-plane that wall is provided with flat groove 4c1 coordinates on drive shaft 4c, wedge-shaped fixed block 29 is provided with the second screwed hole 25 for being coaxial therewith line,
Second clamping screw 23 from the first actuating arm 2b opposite side are inserted into the second through hole 28 and matched somebody with somebody in the screw thread of the second screwed hole 25
Close.
Other each power transmission shafts are much larger than by drive shaft 4c is fixedly connected with the moment of torsion carried afterwards with the first actuating arm 2b, because
This drive shaft 4c locking devices have more firm locking function relative to power transmission shaft locking device, wherein wedge-shaped fixed block 29
The first actuating arm 2b both sides are separately mounted to the second clamping screw 23, can make wedge shape by locking the second clamping screw 23
Inclined-plane on fixed block 29 is even closer with the flat groove 4c1 pressures on drive shaft 4c, consolidates drive shaft 4c and the first actuating arm 2b
Fixed is more firm.
First axis hole 10, the second axis hole 11, it is equipped with axle sleeve 30 in the axis hole 13 of Triaxial hole 12 and the 4th.
A kind of profit is usually required when drive shaft 4c and each power transmission shaft are run with corresponding shaft hole matching, between axle and hole inside
Sliding medium is lubricated.Because hole arm and axle are all metal materials, in the case of without successional lubricant medium supplement, axle and axle
Therefore long-term friction it can cause to wear and tear and abnormal sound can be produced between hole, certainly will if the wearability in order to improve axle and axis hole
Special Wear-resistant Treatment is carried out, makes manufacturing process more complicated, manufacturing cost also relative increase.Therefore, in the utility model
Axle sleeve 30 is mounted in all axis holes, the axle sleeve 30 is made of the special substance with self-lubricating function, due to axle
Cover 30 parts relatively small, unlike material can be used with miscellaneous part, it is easy to manufacture processing, reduce great amount of cost.
First support arm 2c and the second support arm 3c towards the first actuating arm 2b and the second actuating arm 3b side are respectively provided with
There is deep gouge, beam 31 is installed in the deep gouge.
It should be noted that active bracket 2 and driven carriage 3 be all when step 5 rests on retracted position or expanded position
Should have good stability, and reach lock return put or reach expanded position when should try one's best reduce each part it
Between collision and impact.Beam 31 is arranged on the first support arm 2c and the second support arm 3c inner side, particularly towards the
One actuating arm 2b and the second actuating arm 3b side.By taking active bracket 2 as an example：When step 5 is in fully expanded position, first
Actuating arm 2b compression shock absorptions pad 31, now the first actuating arm 2b, the support arm 2c three of beam 31 and first be brought into close contact, make master
Dynamic support 2 is in expansion positioning states, and it is same that beam 31 ensure that the first actuating arm 2b and the first support arm 2c are brought into close contact
When, also reduce the collision between the first support arm 2c and the first actuating arm 2b；When step 5 is retracted, on the first support arm 2c
Beam 31 be similarly subjected to the first actuating arm 2b compression, and three is brought into close contact, and is in active bracket 2 another fixed
Position state.
First connecting rod 2d and second connecting rod 3d is provided with rib 32 close to the bottom of the side of step 5.
The design of the structure of rib 32 is dedicated for providing top car service, because step 5 can shelter from vehicle body 1, bottom is original
Parking stall is pushed up, when using jack or lifting machine top car, the top hull 34 of jack or lifting machine can only directly withstand the
One connecting rod 2d and second connecting rod 3d, therefore rib 32 can effectively prevent the top hull 34 of jack front end or lifting machine from
Slid on one connecting rod 2d or second connecting rod 3d.
T-slot 5a is provided with step 5, the contiguous block 33 that section is T fonts is installed in T-slot 5a, connected first
Bar 2d and second connecting rod 3d front end are provided with the groove coordinated with contiguous block 33, and contiguous block 33, which is provided with, to be used to lock step 5
3rd screwed hole 26.
It is attached between first connecting rod 2d and second connecting rod 3d and step 5 by contiguous block 33, connects step 5 and first
Stress between bar 2d and second connecting rod not exclusively leans on bolt, stressing conditions is imputed to the outer wall of contiguous block 33, and use
Can also whether correct with the installation site of detection active bracket 2 and driven carriage 3 after the auxiliary connection of contiguous block 33, such as in master
On dynamic support 2 first connecting rod 2d with the connecting shaft of step 5, if groove on second connecting rod 3d can not just with correspondence position
Contiguous block 33 coordinate in place, then illustrate driven carriage 3 and active bracket 2 is provided with deviation, and vice versa.
Step 5 is at retracted position and expanded position, its upper surface and ground level.
Ideally, step 5 is whether in retracted position or in expanded position, and its upper surface is kept with ground
Level, particularly when retracting external, step 5 is applied to first connecting rod 2d and second connecting rod 3d active force and can keep vertical
It is straight downward, horizontal component laterally will not be produced, it is ensured that active bracket 2 is tightened up.
Step 5 is in an acute angle at retracted position and expanded position, between its upper surface and ground.
In the case where not influenceing use, at retracted position and expanded position, the upper surface of step 5 can be in one with ground
Individual less angle.
More specifically, step 5 is under retracted position and expanded position, and the angle that the inward-facing inclination of upper table of step 5 is oblique is 0
Between~5 degree.
In order to ensure the reliability of step 5, the incline direction of the upper surface of step 5 is preferably that inside inclination is oblique, works as user
When sole is more wet and slippery, it will not laterally be tilted because of the upper surface of step 5 and it is slipped, in order to ensure the deployed condition of step 5
It is attractive in appearance, i.e. the angle of inclination of step 5 does not influence vehicle outward appearance because excessive, therefore the upper table of step 5 is inward-facing rolls oblique angle
What should be tried one's best is small, in the present embodiment between preferably 0~5 degree.
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 various improvement or modification to the illustrative embodiments.
Claims (10)
1. a kind of motorcar electric pedal, including an active bracket (2), a drive mechanism (4) and a step (5), described
Active bracket (2) and drive mechanism (4) are installed in vehicle body (1) bottom homonymy, it is characterised in that：Active bracket (2) bag
The first transmission mechanism and first connecting rod (2d) are included, first connecting rod (2d) front end is fixedly connected with step (5)；Described first passes
The deployment and retraction of motivation structure driving first connecting rod (2d)；
The drive shaft (4c) of the drive mechanism (4) is directly fixedly connected with the first transmission mechanism, and drives the first transmission mechanism
Expansion and gathering, so that first connecting rod (2d) deployment and retraction；
When the first connecting rod (2d) is moved from retracted mode to its deployed condition, step (5) is driven to vehicle body (1) outer side-lower
It is mobile；Wherein, step (5) retracted mode and during deployed condition, its upper surface is substantially parallel with ground；
Also include at least one driven carriage (3), the driven carriage (3) includes the second transmission mechanism and second connecting rod (3d),
The front end of the second connecting rod (3d) is fixedly connected with step (5)；The active bracket (2) drives second to pass by step (5)
Motivation structure synchronous expansion and gathering, to cause second connecting rod (3d) synchronous expansion and retraction.
2. a kind of motorcar electric pedal according to claim 1, it is characterised in that：The drive mechanism (4) includes installing
Motor (4a) in vehicle body (1) bottom, the output end of the motor (4a) is provided with gearbox (4b), the gearbox
The drive shaft (4c) of (4b) is connected with the first transmission mechanism.
3. a kind of motorcar electric pedal according to claim 2, it is characterised in that：First transmission mechanism includes first
Connect base (2a), the first actuating arm (2b) and the first support arm (2c)；The drive shaft (4c) is through the first connecting seat and the
One end of one actuating arm (2b) is fixedly connected；The other end of first actuating arm (2b) is rotatably connected with first connecting rod (2d)；
The two ends of first support arm (2c) are rotatably connected with the first connect base (2a) and first connecting rod (2d) respectively；Described second
Transmission mechanism includes the second connect base (3a), the second actuating arm (3b) and the second support arm (3c), second actuating arm
The two ends of (3b) are rotatably connected with the second connect base (3a) and second connecting rod (3d) respectively；The two of second support arm (3c)
End is rotatably connected with the second connect base (3a) and second connecting rod (3d) respectively.
4. a kind of motorcar electric pedal according to claim 3, it is characterised in that：The first connecting rod (2d) and second connects
Bar (3d) is provided with the first engaging lug (6) and the second engaging lug (7) be arrangeding in parallel, first engaging lug (6) and second
The first axis hole (10) of coaxial line and the second axis hole (11) of a coaxial line, first axle are each provided with engaging lug (7)
The axis in hole (10) and the diameter parallel of the second axis hole (11)；On first connect base (2a) and the second connect base (3a)
It is provided with the first connecting plate (8) and the second connecting plate (9) be arrangeding in parallel, first connecting plate (8) and the second connecting plate
(9) Triaxial hole (12) of coaxial line and the 4th axis hole (13) of a coaxial line, Triaxial hole (12) are each provided with
Axis and the 4th axis hole (13) diameter parallel；One end of first support arm (2c) and the second support arm (3c) is fixed
Provided with the first power transmission shaft (18), the other end is fixed with the first power transmission shaft on second driving shaft (19), the first support arm (2c)
(18) two ends coordinate with two the first axis holes (10) on first connecting rod (2d), second driving shaft on the first support arm (2c)
(19) two ends coordinate with two Triaxial holes (12) on the first connecting seat, the first power transmission shaft (18) on the second support arm (3c)
Two ends and second connecting rod (3d) on two the first axis holes (10) coordinate, second driving shaft (19) on the second support arm (3c)
Two ends coordinate with two Triaxial holes (12) on the second connecting seat；First actuating arm (2b) and the second actuating arm (3b)
One end is fixed with the two ends of the 3rd power transmission shaft (20) on the 3rd power transmission shaft (20), the first actuating arm (2b) and connected with first
Two the second axis holes (11) on bar (2d) coordinate, the two ends of the 3rd power transmission shaft (20) and second connecting rod on the second actuating arm (3b)
Two the second axis holes (11) on (3d) coordinate；The drive shaft (4c) is fixedly connected with the other end of the first actuating arm (2b),
Drive shaft (4c) coordinates with two the 4th axis holes (13) in the first connect base (2a)；Second actuating arm (3b) it is another
End is fixed with the 4th power transmission shaft (21), two ends and two the 4th in the second connect base (3a) of the 4th power transmission shaft (21)
Axis hole (13) coordinates.
5. a kind of motorcar electric pedal according to claim 4, it is characterised in that：First support arm (2c) and second
The 5th axis hole for being provided with and being used for installing the first power transmission shaft (18) or second driving shaft (19) is run through at the two ends of support arm (3c)
(14), one end of the first actuating arm (2b) and the second actuating arm (3b) is run through to be provided with and is used to install the of the 3rd power transmission shaft (20)
Six axis holes (15), the other end of the first actuating arm (2b) runs through the 7th axis hole (16) for being provided with and being used for installing drive shaft (4c), the
The other end of two actuating arms (3b) runs through the 8th axis hole (17) for being provided with and being used for installing the 4th power transmission shaft (21).
6. a kind of motorcar electric pedal according to claim 5, it is characterised in that：First support arm (2c), second
The two ends of support arm (3c) and the second actuating arm (3b) are respectively arranged with transmission shaft lock device, one end of the first actuating arm (2b)
Provided with transmission shaft lock device, the other end is provided with driving shaft lock device；First axis hole (10), the second axis hole (11),
Axle sleeve (30) is equipped with Triaxial hole (12) and the 4th axis hole (13)；First support arm (2c) and the second support arm (3c) court
Deep gouge is provided with to the side of the first actuating arm (2b) and the second actuating arm (3b), beam (31) is installed in the deep gouge；
The first connecting rod (2d) and second connecting rod (3d) are provided with rib (32) close to the bottom of step (5) side；The step (5)
On be provided with T-slot (5a), the contiguous block (33) that section is T fonts is installed in the T-slot (5a), in first connecting rod (2d) and
The front end of second connecting rod (3d) is provided with the groove coordinated with contiguous block (33), and the contiguous block (33), which is provided with, to be used to lock step
(5) the 3rd screwed hole (26).
7. a kind of motorcar electric pedal according to claim 6, it is characterised in that：The transmission shaft lock device includes the
One clamping screw (22), first power transmission shaft (18), second driving shaft (19), the 3rd power transmission shaft (20) and the 4th power transmission shaft
(21) stage casing is equipped with the first screwed hole (24) coordinated with the first clamping screw (22), the two of the first support arm (2c)
End, the two ends of the second support arm (3c), one end of the two ends of the second actuating arm (3b) and the first actuating arm (2b) are provided with
The first through hole (27) passed through for the first clamping screw (22).
8. a kind of motorcar electric pedal according to claim 7, it is characterised in that：The driving shaft lock device includes the
Two clamping screws (23) and wedge-shaped fixed block (29), the stage casing of the drive shaft (4c) is provided with flat groove (4c1), the first actuating arm
The one end being connected on (2b) with drive shaft (4c) is offered perpendicular to the 7th axis hole (16) and the conical bore of coaxial line and second
Through hole (28), wedge-shaped fixed block (29) is inserted into conical bore from the side of the first actuating arm (2b), the side wall of wedge locating block
Provided with the inclined-plane with flat groove (4c1) cooperation in drive shaft (4c), wedge-shaped fixed block (29) is provided with the second screw thread for being coaxial therewith line
Hole (25), the opposite side of the second clamping screw (23) from the first actuating arm (2b) is inserted into the second through hole (28) and in the second spiral shell
Pit (25) screw thread coordinates.
9. a kind of motorcar electric pedal according to claim 6, it is characterised in that：The step (5) in retracted position and
During expanded position, its upper surface and ground level.
10. a kind of motorcar electric pedal according to claim 6, it is characterised in that：The step (5) in retracted position and
It is in an acute angle during expanded position, between its upper surface and ground；The angle that the inward-facing inclination of upper table of the step (5) is oblique is 0
Between~5 degree.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621353666 | 2016-12-09 | ||
| CN2016213536666 | 2016-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358076U true CN206358076U (en) | 2017-07-28 |
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ID=59374069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621380612.9U Active CN206358076U (en) | 2016-12-09 | 2016-12-15 | A kind of motorcar electric pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358076U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103627A1 (en) * | 2016-12-09 | 2018-06-14 | 安徽沃杰斯汽车科技有限公司 | Electric pedal for automobile |
| CN108216046A (en) * | 2017-12-18 | 2018-06-29 | 上海英汇科技发展有限公司 | A kind of retractable vehicle foot pedal |
| CN108791086A (en) * | 2018-04-25 | 2018-11-13 | 广东东箭汽车科技股份有限公司 | Vehicle step device |
| CN109318814A (en) * | 2018-11-01 | 2019-02-12 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal of firm supporting |
| CN109383392A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal |
| CN109383391A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal of anti-roadblock |
| CN109383389A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of electric treadle driven carriage |
| CN109866689A (en) * | 2019-02-18 | 2019-06-11 | 蒋康宁 | A kind of electronic welcome of crank rocker horizontal retractable marks time and automobile |
| CN110077322A (en) * | 2019-03-15 | 2019-08-02 | 孙雷 | A kind of installation method of electronic side pedal |
| CN113752947A (en) * | 2021-09-02 | 2021-12-07 | 捷柯汽车零部件(宁波)有限公司 | Dual-purpose pedal device for automobile |
| CN114435249A (en) * | 2020-10-30 | 2022-05-06 | 上海汽车集团股份有限公司 | Electronic mechanism and vehicle of marking time |
| WO2023039839A1 (en) * | 2021-09-17 | 2023-03-23 | 杭州天铭科技股份有限公司 | Pedal mounting mechanism and motorized device |
| WO2023216155A1 (en) * | 2022-05-08 | 2023-11-16 | 上海英汇科技发展有限公司 | Vehicle electric pedal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018103627A1 (en) * | 2016-12-09 | 2018-06-14 | 安徽沃杰斯汽车科技有限公司 | Electric pedal for automobile |
| US10649483B2 (en) | 2016-12-09 | 2020-05-12 | Anhul Aggeus Auto-tech Co., Ltd. | Electric pedal for automobiles |
| CN108216046A (en) * | 2017-12-18 | 2018-06-29 | 上海英汇科技发展有限公司 | A kind of retractable vehicle foot pedal |
| CN108791086B (en) * | 2018-04-25 | 2020-09-01 | 广东东箭汽车科技股份有限公司 | Vehicle pedal device |
| CN108791086A (en) * | 2018-04-25 | 2018-11-13 | 广东东箭汽车科技股份有限公司 | Vehicle step device |
| CN109318814A (en) * | 2018-11-01 | 2019-02-12 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal of firm supporting |
| CN109383392A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal |
| CN109383391A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of motorcar electric pedal of anti-roadblock |
| CN109383389A (en) * | 2018-11-01 | 2019-02-26 | 安徽沃杰斯汽车科技有限公司 | A kind of electric treadle driven carriage |
| CN109866689A (en) * | 2019-02-18 | 2019-06-11 | 蒋康宁 | A kind of electronic welcome of crank rocker horizontal retractable marks time and automobile |
| CN110077322A (en) * | 2019-03-15 | 2019-08-02 | 孙雷 | A kind of installation method of electronic side pedal |
| CN114435249A (en) * | 2020-10-30 | 2022-05-06 | 上海汽车集团股份有限公司 | Electronic mechanism and vehicle of marking time |
| CN113752947A (en) * | 2021-09-02 | 2021-12-07 | 捷柯汽车零部件(宁波)有限公司 | Dual-purpose pedal device for automobile |
| CN113752947B (en) * | 2021-09-02 | 2023-11-14 | 捷柯汽车零部件(宁波)有限公司 | Dual-purpose pedal device for automobile |
| WO2023039839A1 (en) * | 2021-09-17 | 2023-03-23 | 杭州天铭科技股份有限公司 | Pedal mounting mechanism and motorized device |
| WO2023216155A1 (en) * | 2022-05-08 | 2023-11-16 | 上海英汇科技发展有限公司 | Vehicle electric pedal |
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Effective date of registration: 20221107 Address after: 241000 plant, No. 9, Zhanghe Road, high tech Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: Anhui Wolin Automobile Technology Co.,Ltd. Address before: 241000 Plant No. 6, West Qingshuihe Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee before: ANHUI AGGEUS AUTO-TECH Co.,Ltd. |