CN103358909A - Two-in-one automobile pedal and method for preventing driver from throttling up engine mistakenly - Google Patents
Two-in-one automobile pedal and method for preventing driver from throttling up engine mistakenly Download PDFInfo
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- CN103358909A CN103358909A CN2012100928961A CN201210092896A CN103358909A CN 103358909 A CN103358909 A CN 103358909A CN 2012100928961 A CN2012100928961 A CN 2012100928961A CN 201210092896 A CN201210092896 A CN 201210092896A CN 103358909 A CN103358909 A CN 103358909A
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- reverse link
- adapter plate
- magnet
- transverse axis
- das gaspedal
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention discloses a two-in-one automobile pedal. A transverse shaft (12) transversely penetrates the inside of a box body (2) of the pedal, a fixed plate (16) is sleeved on the transverse shaft (12) on the outer side of an L-shaped lining plate (6), the lower half portion of the fixed plate (16) is longer than the L-shaped lining plate (6), a magnet (18) is arranged, and the magnet (18) right faces a through hole (19) in a printed circuit board (PCB) (17), and a chip (20) is arranged on the bottom face of the through hole (19). The magnet (18) and the through hole (19) are located in the circumference with the connection position of the transverse shaft (12) and the fixed plate (16) as the circle center. An annular crescent-shaped lever B (11) with the bottom of an edge notch right facing a contact of an approach switch B (10) is sleeved on the transverse shaft (12) on the outer side of the fixed plate (16). The structure of a traditional accelerator pedal is changed, braking can be conducted by simply treading the accelerator pedal to the bottom, and a driver is prevented from throttling up an engine mistakenly.
Description
Technical field
The present invention relates to the automobile brake technical field, relate in particular to two-in-one auto pedal and prevent the method that mistake is refueled.
Background technology
The brake of existing self-propelled vehicle is two systems that separate control with throttle, when in case of emergency, chaufeur has little time to forward pin to brake pedal touch on the brake or because when flurried, tired out, absent minded from Das Gaspedal, often throttle is heavily stepped down as brake, thereby so that self-propelled vehicle sharply accelerates on the contrary, lead to serious traffic accident when should slowing down or stop.
Therefore, be badly in need of a kind of device that prevents that the chaufeur mistake from refueling, occur with the continuation of avoiding accident.
Summary of the invention
The embodiment of the invention provides a kind of driving habit that can not change chaufeur, and is acceptant, simple in structure and do not change the throttle of existing self-propelled vehicle and the two-in-one auto pedal of normal danger and connection mode.
For achieving the above object, the embodiment of the invention provides following technical scheme:
Two-in-one auto pedal comprises upper cover 1 and box body 2, and described box body 2 inside pass across transverse axis 12, are socketed with adapter plate 16 on the described transverse axis 12, and the latter half of described adapter plate 16 is longer than described L shaped liner plate 6, and in the latter half one magnet 18 is set; Described magnet 18 and through hole 19 are positioned at take described transverse axis 12 and described adapter plate 16 junctions on the circumference in the center of circle; Described through hole 19 bottom surfaces on the pcb board 17 are with chip 20;
The transverse axis 12 in described adapter plate 16 outsides is socketed with annular reverse link B11, and described annular reverse link B11 outer rim breach bottom is over against the contact of approach switch B10.
Preferably, two end points of described L shaped liner plate 6 are fixed on box body 2 madial walls, and consist of a confined space between the madial wall, and the contact that is positioned at the approach switch A7 of described confined space contacts with the outer rim breach bottom of described annular reverse link A8.
Preferably, adopt spline 13 to be connected between described transverse axis 12 and described Das Gaspedal 3 and the described brake pedal 4.
Preferably, described Das Gaspedal 3 and described brake pedal 4 arrange set screw 5 with the junction of described transverse axis 12.
Preferably, between described Das Gaspedal 3 and the described annular reverse link B11, between described brake pedal 4 and the described annular reverse link A8 spring 15 is installed.
Preferably, be provided with wire hole 21 on the madial wall of described box body 2.
The present invention also provides a kind of method that prevents that mistake from refueling, and may further comprise the steps:
A, Das Gaspedal 3 is stepped on to half height so that with transverse axis 12 that Das Gaspedal 3 links to each other on the annular reverse link B11 and the adapter plate 16 that are socketed clockwise rotate thereupon;
C, continuation accelerator pedal 3, the magnet 18 on the adapter plate 16 leaves through hole 19 positions;
D, Das Gaspedal 3 was stepped on the end of to, annular reverse link B11 and adapter plate 16 clockwise rotate thereupon, annular reverse link B11) outer rim breach bottom with over against the contact of approach switch B10 contact;
E, approach switch B10 send brake signal to brake system.
Compared with prior art, the present invention has following beneficial effect:
1, safe and reliable: change the structure of traditional Das Gaspedal, make Das Gaspedal be with moving magnet along circular movement in the process of stepping on, on the pcb board during chip behind the through hole, the curve that refuels peaks at magnet; And the continuation push down on the pedal, magnet continues motion, and then gradually away from the through hole over against chip, the curve that refuels descends gradually, and the speed of a motor vehicle also descends thereupon, until the outer rim breach of annular reverse link B bottom touches approach switch B, and sends brake signal; Above-mentioned mechanical transmission structure is so that Das Gaspedal becomes the direct actuating unit that prevents that mistake from refueling, and reliability is high;
2, connect simply: the present invention is integrated in Das Gaspedal and brake pedal on the box body, only needs and will connect from the wire harness that wire hole is pulled out, and can be used with vehicle;
3, easy to operate: as can in actual mechanical process, to keep traditional brake and the operating mode of throttle, chaufeur can follow existing driving habit, pedal touches on the brake during normal braking, during normal the oiling Das Gaspedal is stepped on to half, when the generation emergency situation has little time to change to brake pedal from Das Gaspedal pin, only need Das Gaspedal was stepped on the end of to, can reach the brake purpose equally, accepted by chaufeur easily.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structure External view of embodiment of the invention device;
Fig. 2 is that the upper cover of embodiment of the invention device is opened one of External view;
Fig. 3 be the upper cover of embodiment of the invention device open External view two;
Fig. 4 is that the inner structure of embodiment of the invention device is taken one of figure apart;
Fig. 5 be the inner structure of embodiment of the invention device take figure apart two;
Fig. 6 be the inner structure of embodiment of the invention device take figure apart three;
Fig. 7 be the inner structure of embodiment of the invention device take figure apart four;
Fig. 8 is that the inner structure of embodiment of the invention device is taken birds-eye view apart.
Label declaration:
Wherein, 1, upper cover, 2, box body, 3, Das Gaspedal, 4, brake pedal, 5, set screw, 6, L shaped liner plate, 7, approach switch A, 8, annular reverse link A, 9, support, 10, approach switch B, 11, annular reverse link B, 12, transverse axis, 13, spline, 14, flange, 15, spring, 16, adapter plate, 17, pcb board, 18, magnet, 19, through hole, 20, chip, 21, wire hole.
The specific embodiment
Only be the present invention part embodiment below in conjunction with the described embodiment of the accompanying drawing in the embodiment of the invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
The embodiment of the invention changes the structure of traditional Das Gaspedal, makes Das Gaspedal be with moving magnet along circular movement in the process of stepping on, and is operated a half in Das Gaspedal, and magnet is the chip behind the through hole on the pcb board, and the curve that refuels peaks; And the continuation push down on the pedal, magnet continues motion, then gradually away from the through hole over against chip, the curve that refuels descends gradually, the speed of a motor vehicle also descends thereupon, until Das Gaspedal is floored, the outer rim breach bottom of annular reverse link B touches approach switch B and sends brake signal; So that apparatus of the present invention can be in the needs emergency brake and performance brake action during misoperation accelerator pedal, guarantee vehicle and pedestrains safety.Be specific embodiment below, referring to Fig. 1 to Fig. 8.
Two-in-one auto pedal, comprise upper cover (1) and box body (2), described box body (2) inside passes across transverse axis (12), is socketed with successively annular reverse link B (11), adapter plate (16), L shaped liner plate (6) and annular reverse link A (8) on the described transverse axis (12).
Transverse axis (12) can be interrupted for the boundary by adapter plate (16), is divided into left and right sides two parts, and left and right sides two parts can follow separately Das Gaspedal (3) and brake pedal (4) is rotated.And two endvertexs connect respectively Das Gaspedal (3) and the brake pedal (4) that is positioned at box body (2) outside about transverse axis (12); No matter be accelerator pedal (3) or brake pedal (4) then, the different piece that all can drive transverse axis (12) is rotated, thereby touches corresponding approach switch, sends brake signal under different opportunitys.
Two end points of L shaped liner plate (6) are fixed on box body (2) madial wall, and consist of a confined space between the madial wall, the contact that is positioned at the approach switch A (7) of described confined space contacts with the outer rim breach bottom of annular reverse link A (8).Brake pedal (4) is when being operated, driving the transverse axis right half part by spline (13) clockwise rotates, thereby so that annular reverse link A (8) rotation, outer rim breach on the annular reverse link A (8) rises thereupon, then the contact of approach switch A (7) is elevated gradually, brake signal is sent in slip away outer rim breach bottom on the annular reverse link A (8).
The transverse axis (12) in L shaped liner plate (6) outside is socketed with adapter plate (16), and the latter half of described adapter plate (16) is longer than described L shaped liner plate (6), and in the latter half one magnet (18) is set; Described magnet (18) arranges a through hole (19) over against pcb board (17) on the described pcb board (17), there is a chip (20) described through hole (19) bottom surface; Described magnet (18) and through hole (19) are positioned at take described transverse axis (12) and described adapter plate (16) junction on the circumference in the center of circle; That is to say, when magnet (18) rotates along with adapter plate (16), will inevitably pass through through hole (19), and the diverse location in motion, different over against area from chip (20) behind the through hole (19), thereby so that the magnetic flux variable that chip (20) produces is different, then produce different volume read-outs, form the oiling curve of mountain peak shape.
Das Gaspedal (3) is when just being operated, and slowly near chip (20), magnetic flux variable slowly increases magnet (18), and the speed of a motor vehicle also increases gradually, is in the hoisting position of oiling curve; Das Gaspedal (3) half of stepping on, magnet (18) faces chip (20), and magnetic flux variable is maximum, also namely refuels most effectively, is in and refuels the vertex position of curve; And Das Gaspedal (3) continues to be operated, and magnet (18) reduces again over against area gradually with chip (20), and magnetic flux variable also slowly reduces, and the speed of a motor vehicle also reduces gradually, is in the lowering position of oiling curve; So then finish oiling and the brake of vehicle by (3) actions of accelerator pedal.
The transverse axis (12) in described adapter plate (16) outside is socketed with annular reverse link B (11), and described annular reverse link B (11) outer rim breach bottom is over against the contact of approach switch B (10); Approach switch B (10) amount of money is fixed on the support (9) of box body (2) madial wall.Annular reverse link B (11) outer rim breach moves along with the rotation of transverse axis (12), in Das Gaspedal (3) when flooring, annular reverse link B (11) outer rim breach moves to the contact that touches approach switch B (10), and then approach switch B (10) sends brake signal.
Preferably, adopt spline (13) to be connected between transverse axis (12) and Das Gaspedal (3) and the described brake pedal (4), can guarantee Joint strenght between pedal and transverse axis (12) and the flexibility ratio of rotation; The outer flange (14) that also is provided with of spline (13).
Preferably, the junction of Das Gaspedal (3) and described brake pedal (4) and described transverse axis (12) arranges set screw (5), then can regulate according to the actual requirements the corresponding relation between the distance of weight that pedal bears and decline.
Preferably, between Das Gaspedal (3) and the described annular reverse link B (11), between described brake pedal (4) and the described annular reverse link A (8) spring (15) is installed, be beneficial to slowly resetting of transverse axis (12).
Preferably, be provided with wire hole (21) at the madial wall of box body (2), this wire hole (21) can be hexagon.
The present invention also provides a kind of method that prevents that mistake from refueling except above-mentioned two-in-one auto pedal is provided, may further comprise the steps:
A, Das Gaspedal (3) is stepped on to half height, so that upper annular reverse link B (11) and the adapter plate (16) that is socketed of the transverse axis (12) that links to each other with Das Gaspedal (3) clockwise rotates thereupon.By above-described embodiment as can be known, adapter plate (16) is longer than on the part of L shaped liner plate 6 and is provided with magnet 18, and magnet 18 is along with the rotation of adapter plate (16) is raised; The breach of annular reverse link B (11) outer rim is also along with the rotation of annular reverse link B (11) is raised.
Magnet (18) on B, the adapter plate (16) is raised, the chip (20) behind the through hole (19) on the pcb board (17); Magnet (18) faces chip (20), and magnetic flux variable is maximum, also namely refuels most effectively, and vehicle is in the state of acceleration/accel maximum.
C, continuation accelerator pedal (3), the magnet (18) on the adapter plate (16) leaves through hole (19) position; Magnet (18) continues to raise, and magnet (18) reduces again over against area gradually with chip (20), and magnetic flux variable also slowly reduces, and the speed of a motor vehicle also reduces gradually.
D, Das Gaspedal (3) was stepped on the end of to, annular reverse link B (11) and adapter plate (16) clockwise rotate thereupon, annular reverse link B (11) outer rim breach bottom then with over against the contact of approach switch B (10) contact.
E, approach switch B (10) send brake signal to brake system.
More than a kind of two-in-one auto pedal that the embodiment of the invention is provided and prevent that the method that mistake is refueled is described in detail, use specific case herein principle of the present invention and embodiment have been set forth, only be used for helping to understand core concept of the present invention; Should not be construed as limitation of the present invention.
Claims (7)
1. two-in-one auto pedal, it is characterized in that, comprise upper cover (1) and box body (2), described box body (2) inside passes across transverse axis (12), be socketed with adapter plate (16) on the described transverse axis (12), the latter half of described adapter plate (16) is longer than described L shaped liner plate (6), and in the latter half one magnet (18) is set; Described magnet (18) and through hole (19) are positioned at take described transverse axis (12) and described adapter plate (16) junction on the circumference in the center of circle; Described through hole (19) bottom surface on the pcb board (17) is with chip (20);
The transverse axis (12) in described adapter plate (16) outside is socketed with annular reverse link B (11), and described annular reverse link B (11) outer rim breach bottom is over against the contact of approach switch B (10).
2. two-in-one auto pedal according to claim 1 is characterized in that,
Two end points of described L shaped liner plate (6) are fixed on box body (2) madial wall, and consist of a confined space between the madial wall, the contact that is positioned at the approach switch A (7) of described confined space contacts with the outer rim breach bottom of described annular reverse link A (8).
3. two-in-one auto pedal according to claim 1 is characterized in that,
Adopt spline (13) to be connected between described transverse axis (12) and described Das Gaspedal (3) and the described brake pedal (4).
4. two-in-one auto pedal according to claim 1 is characterized in that,
Described Das Gaspedal (3) and described brake pedal (4) arrange set screw (5) with the junction of described transverse axis (12).
5. two-in-one auto pedal according to claim 1 is characterized in that,
Between described Das Gaspedal (3) and the described annular reverse link B (11), between described brake pedal (4) and the described annular reverse link A (8) spring (15) is installed.
6. two-in-one auto pedal according to claim 1 is characterized in that,
Be provided with wire hole (21) on the madial wall of described box body (2).
7. a method that prevents that mistake from refueling is characterized in that, may further comprise the steps:
A, Das Gaspedal (3) is stepped on to half height, so that upper annular reverse link B (11) and the adapter plate (16) that is socketed of the transverse axis (12) that links to each other with Das Gaspedal (3) clockwise rotates thereupon;
Magnet (18) on B, the adapter plate (16) is raised, the chip (20) behind the through hole (19) on the pcb board (17);
C, continuation accelerator pedal (3), the magnet (18) on the adapter plate (16) leaves through hole (19) position;
D, Das Gaspedal (3) was stepped on the end of to, annular reverse link B (11) and adapter plate (16) clockwise rotate thereupon, annular reverse link B (11)) outer rim breach bottom with over against the contact of approach switch B (10) contact;
E, approach switch B (10) send brake signal to brake system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210092896.1A CN103358909B (en) | 2012-03-31 | 2012-03-31 | Two-in-one auto pedal and prevent the method by mistake refueled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210092896.1A CN103358909B (en) | 2012-03-31 | 2012-03-31 | Two-in-one auto pedal and prevent the method by mistake refueled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103358909A true CN103358909A (en) | 2013-10-23 |
| CN103358909B CN103358909B (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210092896.1A Active CN103358909B (en) | 2012-03-31 | 2012-03-31 | Two-in-one auto pedal and prevent the method by mistake refueled |
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| CN (1) | CN103358909B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297848A (en) * | 2018-02-07 | 2018-07-20 | 重庆工业职业技术学院 | A kind of brake pedal set and installation method with throttle defencive function being easily installed |
| CN115848283A (en) * | 2022-12-06 | 2023-03-28 | 湖南中车智行科技有限公司 | Cab protection device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4109658A1 (en) * | 1991-03-23 | 1992-09-24 | Bosch Gmbh Robert | Acceleration pedal position detection in motor vehicle - uses non-contact device with permanent magnet movement relative to magnetoresistive plate |
| CN200995626Y (en) * | 2007-01-25 | 2007-12-26 | 王音 | Integrated safety pedal with accelerating brake for vehicle |
| GB2466767A (en) * | 2008-11-13 | 2010-07-07 | Ryan Maughan | Vehicle accelerator pedal hall effect sensor |
| CN202703556U (en) * | 2012-03-31 | 2013-01-30 | 湖南晟通科技集团有限公司 | Two-in-one car pedal |
-
2012
- 2012-03-31 CN CN201210092896.1A patent/CN103358909B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297848A (en) * | 2018-02-07 | 2018-07-20 | 重庆工业职业技术学院 | A kind of brake pedal set and installation method with throttle defencive function being easily installed |
| CN108297848B (en) * | 2018-02-07 | 2024-03-15 | 重庆公共运输职业学院 | Brake pedal sleeve with accelerator protection function and convenient to install and installation method |
| CN115848283A (en) * | 2022-12-06 | 2023-03-28 | 湖南中车智行科技有限公司 | Cab protection device |
Also Published As
| Publication number | Publication date |
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| CN103358909B (en) | 2016-12-14 |
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Address after: Sheng Tong Industrial Park No. 109 Venus Road 410200 in Hunan province Changsha District of Wangcheng City Applicant after: Suntown Technology Group Corporation Address before: Sheng Tong Industrial Park No. 109 Venus Road 410200 in Hunan province Changsha District of Wangcheng City Applicant before: Hunan Shengtong Technology Group Co., Ltd. |
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