CN102248935A - Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) - Google Patents
Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) Download PDFInfo
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- CN102248935A CN102248935A CN2010101840658A CN201010184065A CN102248935A CN 102248935 A CN102248935 A CN 102248935A CN 2010101840658 A CN2010101840658 A CN 2010101840658A CN 201010184065 A CN201010184065 A CN 201010184065A CN 102248935 A CN102248935 A CN 102248935A
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- brake
- stretcher
- throttle
- electromagnet
- lifting bar
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Abstract
The invention relates to a foot pedal shared by an accelerator and a brake of a motor vehicle (such as an automobile and a tractor), which aims to solve the problems of frequent misusage of the accelerator as the brake by a driver and low action speed of the brake which are easily caused by separated assembly of an accelerator foot pedal and a braking foot pedal of the conventional motor vehicle (such as the automobile and the tractor). The foot pedal comprises a slightly-exposed normally-closed annular contact switch button which is arranged on the central surface of the foot pedal, wherein the lower surface of the foot pedal is hinged with a lifting rod and a light steel chain (or a soft thin steel wire rope); a tension spring with higher stiffness coefficient is sleeved at the upper end of the lifting rod; a cylindrical electromagnet is fixedly sleeved at the central position of the lifting rod; two round tables of which the bottom surfaces are coincided with each other are fixedly sleeved at the lower end of the lifting rod; a positively-erected round table is used for driving an accelerator conduction mechanism; a reversely-erected round table is used for driving a brake conduction mechanism; the accelerator conduction mechanism is used for driving an accelerator control mechanism; the brake conduction mechanism is used for driving a brake control mechanism; the normally-closed annular contact switch button, an ignition switch and a manual switch are used for commonly controlling the cylindrical electromagnet which is fixedly sleeved on the lifting rod and a fixed cylindrical electromagnet; and the upper surface of armature iron of the fixed cylindrical electromagnet is hinged with the lower end of the light steel chain. The foot pedal has a simple structure, is reliably operated and is extremely suitable for the assembly of the motor vehicle (such as the automobile and the tractor).
Description
Technical field
The present invention relates to a kind of self-propelled vehicle (as automobile) throttle and brake, particularly relate to the shared stretcher of a kind of accelerator pedal motor vehicle and brake pedal.
Background technology
At present, the Das Gaspedal of self-propelled vehicle (especially automobile) is separated assembling with brake pedal, very easily cause the driver in brake process, because of clouded in mind (as driving when intoxicated), drive skill not smart (as fresh driver), sudden stop is absent-minded, (driver moves slow), the driver often regards throttle brake usefulness, i.e. maloperation causes traffic accident.
Summary of the invention
The objective of the invention is to overcome the defective on the prior art, a kind of throttle and the shared stretcher assembly method of brake are provided.
For achieving the above object, the stretcher that the present invention utilizes the lower end to rotate around fixed rotating shaft, its upper face center position, be fixed with the button of " the normally closed pass of running jointly " of exposing slightly, the lower surface middle position is fixed with jointed shaft, be used for hinged lifting bar, the lifting bar upper end is set with tension spring (coefficient of stiffiness is bigger), the tension spring lower end has sleeve pipe fixing on the lifting bar (promptly sliding joining) to support, be positioned at the tubular electromagnet of the supporting pipe of the fixing cunning of lifting bar below, be solidly set on one's body the lifting bar, (and being positioned at fixing tubular electromagnet top), with its lifter rod lifting, can in the internal diameter barrel mast of fixing tubular electromagnet, seemingly touch the non-play that touches up and down, the conduction mechanism of lifting bar lower end articulated throttle of difference and brake, and fixing tubular electromagnet and being solidly set on the lifting bar after the parallel connection of tubular magnet spool is but controlled jointly by the normally closed button switch and ignition lock and hand switch of closing of connecting.
As optimization, open ignition lock, closed hand switch electric current is successively by positive source, to ignition lock, hand switch, wire fuse, normally closed " ring-type " the quiet moving contact of running the pass jointly that installs on the stretcher, flow to respectively then on one's body two magnet spools in parallel, arrive power cathode at last,, the mutual suction of magnetization generation taken place draw so it is charged to result in two coils, so be solidly set on the electromagnet on the lifting bar, scurry fixing " tubular electromagnet " inner core top down and stop, so lifting bar moves down thereupon, traction pivotally attached stretcher lands, stretcher rotates around self lower end rotating shaft, forces the tension force cover spring of lifting bar upper end to be compressed.The articulated throttle conduction mechanism in lifting bar lower end this moment (being positioned at fixing " tubular electromagnet " below), " upright " round platform that overlaps with conjuncted two bottom surfaces of lifting bar, remove to drive the bearing that is packed on the throttle conduction mechanism slide bar, making it outer moving little by little makes Throttle Opening Control mechanism driving throttle reduce, the driving engine of self-propelled vehicle is in " idling " state, conjuncted " handstand " round platform in while lifting bar lower end, do not touch the bearing on the brake conduction mechanism slide bar, and this bearing is slided on one's body at lifting bar and is rolled, and little cover spring on the normally closed conjuncted mast that closes push button pad below, all the time open and stretch, sound " ring-type " contact is in contact with one another, so design, self-propelled vehicle (as automobile) idling mode, be to control, move very reliable by ignition lock.
As optimization, when stretcher is touched by driver's pin, the normally closed button that closes that expose at stretcher upper face center place, at first depressed by driver's pin, tension force little spring on this moment push button pad body second line of a couplet scapus bar, because of the coefficient of stiffiness less, and the below is supported by conjuncted sliding sleeve in stretcher, so be compressed, meanwhile, the conjuncted mast of push button pad moves down, making it to be sleeved on " ring-type " moving contact on the insolator disc of mast lower end separates with " ring-type " break back contact on being fixed on the stretcher lower surface, result in the magnet coil dead electricity of two parallel connections, the magnetic force of two electromagnet disappears immediately, so overlapping spring, being compressed on the lifting bar upper end to rebound, force stretcher to move on rapidly, touch driver's foot plate surface, " upright " round platform of while lifting bar suit, outwards push the bearing on the throttle conduction mechanism slide bar immediately, driving Throttle Opening Control mechanism strengthens throttle, the pin that is the driver is then up lifted on stretcher, " upright " round platform that installs on the lifting bar, touch the bearing on the throttle conduction mechanism slide bar, outwards move gradually, then drive Throttle Opening Control mechanism, throttle is strengthened, this moment, the normally closed button that closes made " ring-type " sound two contact separation all the time, and " handstand " round platform of suit on the lifting bar, do not touch the bearing on the brake conduction mechanism slide bar, and this bearing rolls on one's body in that lifting bar is sliding, so the brake conduction mechanism does not drive the brake control mechanism.So design, the driver lifts pin extrusion stretcher, and throttle strengthens, and braking mechanism is not worked, and this mode of operation is very simple.
As optimization, when stretcher is touched by driver's pin, stretcher upper face center place, little normally closed pass push button pad of running jointly that exposes, at first depressed by driver's pin, cause the little cover spring of tension force on the conjuncted mast in push button pad below, be compressed, this moment the normally closed pass button of running jointly, automatically cut off the electricity supply (i.e. " ring-type " sound two contact separation), two magnet coil dead electricity in parallel, promptly two electromagnet are not inhaled mutually and are drawn, the cover spring (coefficient of stiffiness is bigger) of lifting bar upper end expands to be stretched, stretcher pops up, so move on the lifting bar, make its " upright " round platform on one's body, touch the bearing on the throttle conduction mechanism slide bar, lifting bar " handstand " round platform does not on one's body touch the bearing (this bearing rolls in lifting bar cunning on one's body) on the brake conduction mechanism slide bar simultaneously, is packed in the electromagnet on the lifting bar, move on slowly in fixing " tubular electromagnet " top, if and only if, when throttle is increased to maxim, is packed in the electromagnet on the lifting bar, " tubular " electromagnet that distance is fixed is (bottom surface of " upright " round platform is touched the bearing on the throttle conduction mechanism slide bar just at this moment, and lifting bar lower end setscrew nut also touches the supporting tube of the fixing cunning in lifting bar below just) farthest.In case when needing brake, driver's pin, violent step pedal, make it to move down, the normally closed little cover spring and the big cover spring on the lifting bar that close on the conjuncted mast of push button pad run jointly is compressed (i.e. two magnet spools while dead electricity in parallel) simultaneously, along with lifting bar moves down, the electromagnet that is solidly set on the lifting bar sails into rapidly, in " tubular electromagnet " internal diameter tube of fixing and move down, the upright round platform of suit on the while lifting bar, the bearing that touches on the throttle conduction mechanism slide bar moves inwards, throttle reduces rapidly, flame-out up to throttle, it is the upright round platform on the lifting bar, do not touch the bearing on the throttle conduction mechanism slide bar fully, this bearing and roll in that lifting bar is sliding on one's body, the while lifting bar is the round platform of the handstand of solid cover on one's body, touch the bearing on the brake conduction mechanism slide bar, making it slide bar outwards moves, then drive the brake control mechanism, make it brake, and lifting bar is in continuing folding process, upright round platform on the lifting bar does not touch the bearing on the throttle conduction mechanism slide bar all the time, and this bearing is slided on one's body at lifting bar all the time and rolled, and makes Throttle Opening Control mechanism be in halted state till brake stops, be solidly set on lifting bar handstand round platform on one's body, all the time touch the bearing on the brake conduction mechanism slide bar, make it outer and move, remove to drive the brake control mechanism.So design during brake, subtracted throttle before this, after be brake, causative action links up reliable.
After adopting technique scheme, self-propelled vehicle of the present invention (as automobile) throttle and the shared stretcher of brake, it is reliable to have a brake, brake time availability height, also prevent simultaneously the driver, throttle has been used as the maloperation of the usefulness of braking, reduced the incidence of traffic accident.
Description of drawings
Fig. 1 is self-propelled vehicle of the present invention (as automobile) throttle and first kind of embodiment schematic circuit diagram of the shared stretcher of brake.
Fig. 2 is self-propelled vehicle of the present invention (as locomotive) throttle and second kind of embodiment structural representation of the shared stretcher of brake.
Fig. 3 is self-propelled vehicle of the present invention (as automobile) throttle and shared the third embodiment structural representation of a stretcher of brake
The specific embodiment
Embodiment one, as shown in Figure 1, push button pad 2 outstanding being exposed on the upper surface of stretcher 1, slide bar 23 upper ends conjuncted with push button pad 2 lower surfaces, suit the less tension spring of the coefficient of stiffiness 21, and the lower end is by supporting with the conjuncted sleeve pipe 22 of stretcher 1, the insulation disk of the moving contact 25 of the normally closed ring-type of running the pass jointly, be packed in the lower end of slide bar 23, if push button pad is not by driver's pin pressing aid, then ring is adorned the insulation disk of moving contact 25, be subjected to the tension force effect of the cover spring 21 of slide bar 23 upper ends, just be packed in stretcher 1 lower surface on the insulation disk on " ring-type " break back contact 24 contact, open ignition lock 13, the hand switch 12 that closes then, then electric current is from power supply 14 positive poles, earlier after ignition lock 13, hand switch 12, wire fuse 11, the normally closed button ring-type break back contact 24 that closes, the normally closed button ring-type moving contact 25 that closes, the army branched out into two columns for electric current, one the road to being solidly set on lifting bar 5 " tubular electromagnet " 6 on one's body, and another road is fixed on " the tubular electromagnet " 7 on the car body to self, and the two-way electric current converges then, flow to the negative pole of power supply 14, two electromagnet were inhaled mutually and were drawn this moment, and promptly electromagnet 6, were inhaled by electromagnet 7 to win over.If normally closed switch push button pad 2, during by driver's pin pressing aid, little cover spring 21 on the conjuncted mast 23 in push button pad 2 belows is compressed, be packed in the insolator disc of the ring-type moving contact 25 on the mast lower end, move down and move down with mast 23, so two ring-type contact separation (be packed on the lower surface of stretcher 1 because of ring-type break back contact 24 due to), both made and opened ignition lock 13 and the closed hand switch 12 of going up, circuit is in " opening circuit " state all the time so, promptly two electromagnet cut off the power supply simultaneously and do not have magnetic, also do not inhale mutually and draw.
Embodiment two, as shown in Figure 2, motor car engine is in " idling " state, open ignition lock 13 earlier, the closed hand switch 12 in back, electric current is earlier from power supply 14 positive poles, pass through ignition lock 13 successively, hand switch 12, wire fuse 11, ring-type break back contact 24, ring-type moving contact 25, two electromagnet 6 and 7 coil, get back to the negative pole of power supply 14 at last, so two electromagnet 6 and 7 coils are because of charged, generation magnetic and mutual the suction are drawn (because of coil encircling direction unanimity), promptly be solidly set on " the tubular electromagnet " 6 on the lifting bar 5, move down, drive towards fixing place, " tubular electromagnet " 7 upper edges, so be sleeved on the tension spring 3 of lifting bar 5 tops, affected stretcher 1 that moves down and the sleeve pipe 10 that is fixed on the railcar body to push jointly, so be compressed, be packed in upright round platform 8 upper ends of lifting bar 5 lower ends, touch the bearing 81 on the throttle conduction mechanism slide bar 82 just, outwards move, making it Throttle Opening Control mechanism driving driving engine is " idling " state, is packed in the handstand round platform 9 (and the upright and two round platform bottom surfaces coincidence of standing upside down) of lifting bar 5 lower ends this moment, does not touch the bearing 91 on the conduction mechanism slide bar 92 that brakes, but trackslip on one's body, so the control mechanism of brake is in halted state at lifting bar 5.When if driving engine need quicken, then driver's pin touches stretcher 1, normally closed before this closing " ring-type contact " shift knob dish 2, by driver's pin pressing aid, so shell-like is at the small tension receiving coil spring 21 of the conjuncted mast of push button pad 2 lower surfaces 23 upper ends, by the push button pad that moved down 2 be packed in stretcher 1 sleeve pipe 22 on one's body and push jointly, make little spring 21 be in confined state, because mast 23 moves down, result in " ring-type " moving contact 25 that is packed on the mast 23 lower end insolator disc, with be packed in stretcher 1 lower surface on insolator disc on " ring-type " break back contact 24 separate, so circuit is in " opening circuit " state immediately, two electromagnet 6 and 7 coils are the dead electricity demagnetization simultaneously, compressed spring 3 expanded immediately and stretched this moment, force in-migration on the stretcher 1 to touch driver's pin, if and only if, when driver's pin is up lifted, lifting bar 5 is also with moving on its stretcher 1, so the upright round platform 8 that is packed in lifting bar 5 lower ends also with on move, then outwards push the bearing 81 on the throttle conduction mechanism slide bar 82 gradually, shell-like is compressed at throttle conduction mechanism slide bar 82 tension spring 83 on one's body simultaneously, and slide bar 82 drives Throttle Opening Control mechanism gradually, throttle is strengthened, if and only if, when upright round platform 8 bottom surfaces touch bearing 81 just, also be lifting bar 5 setscrew nut 51 bottom just, touch the bottom surface of lifting bar 5 below fixed sleevings 10, this moment, slide bar 82 also drove Throttle Opening Control mechanism just, make throttle be in maximum rating, in the ascending process of throttle, the bearing 91 on the brake conduction mechanism slide bar 92, the round platform 9 that is not stood upside down all the time touches, but trackslip on one's body at lifting bar 5, the control mechanism that promptly brakes is in off position.
(the pin pressing aid that is the driver stretcher 1 in the running state when driving engine is in, normally closed closing " ring-type " contact switch push button pad 2 lower surfaces are being supported by the upper surface of stretcher 1, this moment down circuitry) if when needing brake, the violent step pedal 1 of driver's pin, make it to move down into bottom dead point, be that spring 3 is compressed rapidly, so being packed in lifting bar 5 upright round platform 8 on one's body moves down thereupon, touch the bearing 81 on the throttle conduction mechanism slide bar 82, make it to move inwards, ordering about Throttle Opening Control mechanism is in throttle and reduces state, finally quit work, be packed in the upper surface of lifting bar 5 handstand round platform 9 on one's body this moment, just touch the bearing 91 on the brake conduction mechanism slide bar 92, stretcher 1 along with the driver moves down again, bearing 81 on the throttle conduction mechanism slide bar 82, do not touch upright round platform 8, and trackslip on one's body at lifting bar 5, but the bearing 91 on the brake conduction mechanism slide bar 92, but on handstand round platform 9 side surfaces that lifting bar is installed on one's body, trackslip, force slide bar 92 outwards to move, drive the brake control mechanism then, make it brake, overlap spring 93 and be compressed this moment.
Embodiment three, as shown in Figure 3, " the tubular electromagnet of fixing " 7, in the internal diameter tube, exist the armature 71 of " T " font, " T " font armature 71 upper ends are brought in hinged under the lightweight steel chain 72 (or soft seizing wire), and lightweight steel chain 72 (or soft seizing wire) upper end, come hinged by the lower surface of stretcher 1, other structure is not overlapped " the tubular electromagnet " 6 on one's body except that lifting bar 5 admittedly, all identical with embodiment two, when but the driving engine of self-propelled vehicle was in the maximum throttle state, lightweight steel chain (or soft seizing wire) was tightened just, at this moment the baffle plate 73 of " T " font armature 71 lower ends, just touch the bottom surface of fixing " tubular " electromagnet 7, the setscrew nut 51 of lifting bar 5 lower ends also touches the lower end of the fixedly sliding sleeve 10 of below just simultaneously." tubular " electromagnet 7 that " T " font armature 71 is fixed is inhaled " stroke " that draws, and guarantees that just stretcher 1 moves down into the driving engine of self-propelled vehicle " idling " state.
Claims (6)
- A self-propelled vehicle (as automobile and trac.) throttle and the brake a shared stretcher, the stretcher upper surface is fixed with normally closed closing " ring-type " contact switch button, the articulated lifting bar of stretcher lower surface and the articulated lightweight steel of the stretcher lower surface lower end chain (or soft seizing wire) of little dew.
- 2. according to described motor vehicle gasoline throttle of claim 1 and the shared stretcher of brake, it is characterized in that normally closed closing " ring-type " contact switch button, with ignition lock, after the hand switch series connection, " tubular " electromagnet that common control is fixing and be solidly set on " tubular " electromagnet on the lifting bar.
- 3. according to described motor vehicle gasoline throttle of claim 1 and the shared stretcher of brake, it is characterized in that the lifting bar upper end is set with the bigger tension spring of the coefficient of stiffiness, the tension spring lower end is supported by the supporting tube of cunning fixing on the lifting bar, be solidly set on " tubular " electromagnet on the lifting bar, with lifter rod lifting, can be in fixing " tubular electromagnet " inner diameter hole post, play up and down, two round platforms that the bottom surface overlaps, be packed in the lifting bar lower end, and the round platform of " upright " is used to drive the throttle conduction mechanism, and the round platform of " handstand " is used for driving the brake conduction mechanism.The throttle conduction mechanism drives Throttle Opening Control mechanism, and the brake conduction mechanism drives the brake control mechanism.
- 4. be total to same stretcher according to described motor vehicle gasoline throttle of claim 1 and brake, it is characterized in that the articulated lightweight steel of stretcher lower surface lower end chain, its lightweight steel chain (or soft thin matter steel rope), the armature of articulated fixing " tubular " electromagnet in lower end.
- 5. be total to same stretcher according to described motor vehicle gasoline throttle of claim 2 and brake, " tubular " that it is characterized in that fixing is when electromagnet is in running order.Making throttle is that motor car engine is in " idling " state just.
- 6. according to described motor vehicle gasoline throttle of claim 1.2.3.4.5. and the shared stretcher of brake, when it is characterized in that ignition lock allows fixing " tubular " work of electromagnet, make the motor car engine throttle be in " idling " state, button on driver's pin elder generation pressing aid stretcher upper surface, cut off power supply on fixing " tubular " electromagnet, stretcher pops up the pin that supports the driver immediately, driving engine becomes throttle by " idling " and strengthens state, driver's pin pressing aid stretcher is lifted pin simultaneously, then engine throttle strengthens, and driver's pin depresses stretcher with sudden force, and engine throttle reduces earlier, idling, afterwards brake again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101840658A CN102248935A (en) | 2010-05-19 | 2010-05-19 | Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101840658A CN102248935A (en) | 2010-05-19 | 2010-05-19 | Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248935A true CN102248935A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101840658A Pending CN102248935A (en) | 2010-05-19 | 2010-05-19 | Foot pedal shared by accelerator and brake of motor vehicle (such as automobile) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248935A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602379A (en) * | 2012-02-12 | 2012-07-25 | 傅银华 | Electronic accelerator and brake integrated combination structure for preventing from back-sliding and pedaling accelerator as brake in start |
| CN102848917A (en) * | 2012-08-28 | 2013-01-02 | 朱明龙 | Common control device of brake and accelerator of automobile |
| CN104369668A (en) * | 2014-10-16 | 2015-02-25 | 朱明龙 | Updated automobile brake and accelerator joint control device |
| WO2015027793A1 (en) * | 2013-08-30 | 2015-03-05 | Deng Zhi | Reverse pedal mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957811A (en) * | 1996-01-31 | 1999-09-28 | Safebrake Nomix Ab | Single-pedal system in motor vehicles and a method for forming such a single-pedal system |
| CN2551551Y (en) * | 2002-06-14 | 2003-05-21 | 聂建功 | Movable pedal device for electric bicycle |
| CN2582931Y (en) * | 2002-10-16 | 2003-10-29 | 龚翼虎 | Accelerator, brake combined device |
| CN2863539Y (en) * | 2005-07-15 | 2007-01-31 | 黄华中 | Braking/refueling pedal capable of preventing mis-pedaling accelerator |
| CN201419700Y (en) * | 2008-12-04 | 2010-03-10 | 刘铁华 | Car accelerator mistake-press-prevention system |
-
2010
- 2010-05-19 CN CN2010101840658A patent/CN102248935A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957811A (en) * | 1996-01-31 | 1999-09-28 | Safebrake Nomix Ab | Single-pedal system in motor vehicles and a method for forming such a single-pedal system |
| CN2551551Y (en) * | 2002-06-14 | 2003-05-21 | 聂建功 | Movable pedal device for electric bicycle |
| CN2582931Y (en) * | 2002-10-16 | 2003-10-29 | 龚翼虎 | Accelerator, brake combined device |
| CN2863539Y (en) * | 2005-07-15 | 2007-01-31 | 黄华中 | Braking/refueling pedal capable of preventing mis-pedaling accelerator |
| CN201419700Y (en) * | 2008-12-04 | 2010-03-10 | 刘铁华 | Car accelerator mistake-press-prevention system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602379A (en) * | 2012-02-12 | 2012-07-25 | 傅银华 | Electronic accelerator and brake integrated combination structure for preventing from back-sliding and pedaling accelerator as brake in start |
| CN102848917A (en) * | 2012-08-28 | 2013-01-02 | 朱明龙 | Common control device of brake and accelerator of automobile |
| CN102848917B (en) * | 2012-08-28 | 2014-11-05 | 朱明龙 | Common control device of brake and accelerator of automobile |
| WO2015027793A1 (en) * | 2013-08-30 | 2015-03-05 | Deng Zhi | Reverse pedal mechanism |
| CN104369668A (en) * | 2014-10-16 | 2015-02-25 | 朱明龙 | Updated automobile brake and accelerator joint control device |
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Application publication date: 20111123 |