CN105083008A - Automobile accelerator and brake synchronous control safety system - Google Patents
Automobile accelerator and brake synchronous control safety system Download PDFInfo
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- CN105083008A CN105083008A CN201510519340.XA CN201510519340A CN105083008A CN 105083008 A CN105083008 A CN 105083008A CN 201510519340 A CN201510519340 A CN 201510519340A CN 105083008 A CN105083008 A CN 105083008A
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- main pump
- clutch
- accelerator
- throttle
- hydraulic
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Fluid-Damping Devices (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention provides an automobile accelerator and brake synchronous control safety system and relates to the technical field of automobile accelerator and brake synchronous control. The system comprises a guy anchor, an accelerator foot bar, an accelerator damping device, a clutch device and a touch control switch, wherein the guy anchor is connected with the accelerator foot bar through a rotary shaft, the rotary shaft is sleeved with a reset spring which is connected with the accelerator foot bar, and the front end of the accelerator foot bar is connected with an accelerator pedal; the accelerator damping device comprises a hydraulic damping main pump and a branch hydraulic pump, and the hydraulic damping main pump and the branch hydraulic pump are connected through a hydraulic pipe. By the adoption of the system, synchronous control over an accelerator and a brake of an automobile can be achieved, and the accelerator can be controlled through treading when the automobile is operated normally; when the accelerator is mistaken for the brake in an emergency, the accelerator damping device can be started by the system to enable the guy anchor to be separated from a clutch, so that oil supply is stopped and automatic braking is achieved, and then serious consequences caused by misoperation are eliminated.
Description
Technical field
The present invention relates to gas brake synchronous control technique field, particularly relate to a kind of gas brake synchro control safety system.
Background technology
New hand driver is new hand's female driver especially, and the tragedy by mistake stepped on by phenomenon of taking throttle as brake, its miserable degree makes each driver's palpitaition.Can why throttle again and again be treated as brake and step on? this is relevant with the structure of automobile.How to avoid the mistake that phenomenon of taking throttle as brake seems rudimentary like this, conscientiously need the problem solved really at present.
Summary of the invention
The object of the present invention is to provide a kind of gas brake synchro control safety system, to solve the problems of the technologies described above.
Technical matters to be solved by this invention realizes by the following technical solutions:
A kind of gas brake synchro control safety system, is characterized in that: comprise cable quadrant, throttle treadle, throttle shock absorber, arrangement of clutch, touch switch composition;
Described cable quadrant is connected by rotating shaft with throttle treadle, and in described rotating shaft, cover has reduction torsion spring to be connected with throttle treadle, and described throttle treadle front end connects Das Gaspedal; Described throttle shock absorber comprises damping force hydraulic main pump and hydraulic shunt pump, damping force hydraulic main pump is connected by hydraulic pipe with between hydraulic shunt pump, described damping force hydraulic main pump is made up of the main pump piston rod of main pump cylinder body, the main pump piston be arranged in main pump cylinder body, connection main pump piston, described main pump piston is provided with flow regulating valve, be communicated with the main pump plunger shaft of main pump piston both sides by flow regulating valve, described main pump piston rod is connected with throttle treadle;
Described hydraulic shunt pump is made up of the wheelcylinder piston bar of a point pump cylinder block, the wheelcylinder piston be arranged in point pump cylinder block, connection wheelcylinder piston, and described wheelcylinder piston bar is connected with arrangement of clutch;
Described arrangement of clutch is made up of clutch arm, clutch, clutch hole, described clutch hole is arranged on cable quadrant, described clutch is arranged on one end of clutch arm, the other end of described clutch arm is connected with wheelcylinder piston bar, described clutch is inserted in clutch hole and is coordinated, the midfoot support of described clutch arm is at throttle treadle end, and clutch arm and the strong point are rotationally connected;
Described touch switch is arranged on throttle treadle end, and touch switch is positioned at the inner side of one end that clutch arm is connected with wheelcylinder piston bar.If (throttle adopts automatically controlled, then can increase by a touch switch herein and connect Throttle Opening Control power supply), connects braking mechanism power supply by line.
Described flow regulating valve by valve body, be arranged on the Valve plug on valve body and the retracing spring be arranged on inside Valve plug is formed.
Described damping force hydraulic main pump is positioned at the below of throttle treadle, and main pump piston rod is longitudinally connected to the lower end of throttle treadle.
During normal vehicle operation, trample Das Gaspedal firmly lighter, throttle treadle promotes the main pump piston rod movement of damping force hydraulic main pump, the pressure that flow regulating valve is subject to does not reach locking force value, hydraulic oil in damping force hydraulic main pump can enter into the opposite side of main pump piston smoothly by flow regulating valve, trample the imperceptible resistance of Das Gaspedal.
In emergency circumstances, when throttle uses when use brake by chaufeur, driver generally can accelerator pedal too hard, at this moment the pressure that flow regulating valve is subject to meets or exceeds locking force value, flow regulating valve cuts out, Das Gaspedal is felt to step on motionless, now, the pressure trampled by hydraulic pipe by hydraulic pressure transfer to hydraulic shunt pump, the wheelcylinder piston bar that hydraulic oil promotes hydraulic shunt pump is protruding, and prize clutch arm, one end of clutch arm is inwardly pressed by wheelcylinder piston bar, then the other end of clutch arm tilts, and clutch is exited from clutch hole.Throttle patching panel gets back to initial condition, not fuel feeding.One end that the arm of clutch is simultaneously pressed inwardly touches touch switch, and touch switch starts braking mechanism power supply, self-actuating brake.
The invention has the beneficial effects as follows:
The present invention can realize synchro control to the throttle of automobile and brake, during normal manipulation automobile, trample throttle and can control throttle size, in case of emergency, miss by throttle when using with brake, system will start throttle shock absorber, and cable quadrant is separated with clutch, stop control lever also realizes self-actuating brake, thus the serious consequence that elimination maloperation brings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is throttle treadle and cable quadrant coupled condition schematic diagram;
Fig. 3 is throttle treadle and cable quadrant off-state schematic diagram;
Fig. 4 is the structural representation of throttle shock absorber;
Fig. 5 is cable quadrant and the throttle treadle scheme of installation by rotating shaft;
Fig. 6 is the structural representation of flow regulating valve.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
As shown in figures 1 to 6,
A kind of gas brake synchro control safety system, comprises cable quadrant 8, throttle treadle 3, throttle shock absorber, arrangement of clutch, touch switch 9 forms;
Cable quadrant 8 is connected by rotating shaft 11 with throttle treadle 3, and in rotating shaft 11, cover has reduction torsion spring 12 to be connected with throttle treadle 3, and throttle treadle 3 front end connects Das Gaspedal 1; Throttle shock absorber comprises damping force hydraulic main pump 2 and hydraulic shunt pump 5, be connected by hydraulic pipe 4 between damping force hydraulic main pump 2 with hydraulic shunt pump 5, damping force hydraulic main pump 2 is made up of the main pump piston rod 22 of main pump cylinder body 21, the main pump piston 23 be arranged in main pump cylinder body 21, connection main pump piston 23, main pump piston 23 is provided with flow regulating valve 24, the main pump plunger shaft of main pump piston 23 both sides is communicated with by flow regulating valve 24, main pump piston rod 22 is connected with throttle treadle 3, and main pump piston 23 is also provided with main pump oil sealing 25;
Hydraulic shunt pump 5 is made up of the wheelcylinder piston bar 51 of a point pump cylinder block 55, the wheelcylinder piston 53 be arranged in point pump cylinder block 55, connection wheelcylinder piston 53, wheelcylinder piston bar 51 is connected with arrangement of clutch, be in cover on the wheelcylinder piston bar 51 in point pump cylinder block 55 and have pull back spring 52, wheelcylinder piston 53 is equipped with wheel cylinder oil sealing 54;
Arrangement of clutch is made up of clutch arm 6, clutch 7, clutch hole 11, clutch hole 11 is arranged on cable quadrant 8, clutch 7 is arranged on one end of clutch arm 6, the other end of clutch arm 6 is connected with wheelcylinder piston bar 51, clutch 7 is inserted in clutch hole 11 and is coordinated, the midfoot support of clutch arm 6 is at throttle treadle 3 end, and clutch arm 6 and this strong point are rotationally connected;
Touch switch 9 is arranged on throttle treadle 3 end, and touch switch 9 is positioned at the inner side of one end that clutch arm 6 is connected with wheelcylinder piston bar 51;
Flow regulating valve 24 by valve body 241, be arranged on the Valve plug 243 on valve body 241 and the retracing spring 242 be arranged on inside Valve plug 243 is formed.
More than show and describe groundwork of the present invention, principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a gas brake synchro control safety system, is characterized in that: comprise cable quadrant, throttle treadle, throttle shock absorber, arrangement of clutch, touch switch composition;
Described cable quadrant is connected by rotating shaft with throttle treadle, and in described rotating shaft, cover has reduction torsion spring to be connected with throttle treadle, and described throttle treadle front end connects Das Gaspedal; Described throttle shock absorber comprises damping force hydraulic main pump and hydraulic shunt pump, damping force hydraulic main pump is connected by hydraulic pipe with between hydraulic shunt pump, described damping force hydraulic main pump is made up of the main pump piston rod of main pump cylinder body, the main pump piston be arranged in main pump cylinder body, connection main pump piston, described main pump piston is provided with flow regulating valve, be communicated with the main pump plunger shaft of main pump piston both sides by flow regulating valve, described main pump piston rod is connected with throttle treadle;
Described hydraulic shunt pump is made up of the wheelcylinder piston bar of a point pump cylinder block, the wheelcylinder piston be arranged in point pump cylinder block, connection wheelcylinder piston, and described wheelcylinder piston bar is connected with arrangement of clutch;
Described arrangement of clutch is made up of clutch arm, clutch, clutch hole, described clutch hole is arranged on cable quadrant, described clutch is arranged on one end of clutch arm, the other end of described clutch arm is connected with wheelcylinder piston bar, described clutch is inserted in clutch hole and is coordinated, the midfoot support of described clutch arm is at throttle treadle end, and clutch arm and the strong point are rotationally connected;
Described touch switch is arranged on throttle treadle end, and touch switch is positioned at the inner side of one end that clutch arm is connected with wheelcylinder piston bar.
2. gas according to claim 1 brake synchro control safety system, is characterized in that: described flow regulating valve by valve body, be arranged on the Valve plug on valve body and the retracing spring be arranged on inside Valve plug is formed.
3. gas brake synchro control safety system according to claim 1, it is characterized in that: described damping force hydraulic main pump is positioned at the below of throttle treadle, main pump piston rod is longitudinally connected to the lower end of throttle treadle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519340.XA CN105083008B (en) | 2015-08-20 | 2015-08-20 | A kind of gas brake Synchronization Control security system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510519340.XA CN105083008B (en) | 2015-08-20 | 2015-08-20 | A kind of gas brake Synchronization Control security system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105083008A true CN105083008A (en) | 2015-11-25 |
| CN105083008B CN105083008B (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510519340.XA Active CN105083008B (en) | 2015-08-20 | 2015-08-20 | A kind of gas brake Synchronization Control security system |
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| CN (1) | CN105083008B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794916Y (en) * | 2005-05-25 | 2006-07-12 | 中国人民解放军73909部队 | Acceleration braking overlapped pedal device |
| JP2006240324A (en) * | 2005-02-28 | 2006-09-14 | Iseki & Co Ltd | Working vehicle |
| CN201136440Y (en) * | 2008-01-04 | 2008-10-22 | 范伟光 | Hydraulic cylinder and drive apparatus for accelerating and braking for automobile |
| CN103419633A (en) * | 2013-08-30 | 2013-12-04 | 邓志 | Reverse pedal mechanism |
| CN204936828U (en) * | 2015-08-20 | 2016-01-06 | 王思远 | A kind of gas brake synchro control safety system |
-
2015
- 2015-08-20 CN CN201510519340.XA patent/CN105083008B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006240324A (en) * | 2005-02-28 | 2006-09-14 | Iseki & Co Ltd | Working vehicle |
| CN2794916Y (en) * | 2005-05-25 | 2006-07-12 | 中国人民解放军73909部队 | Acceleration braking overlapped pedal device |
| CN201136440Y (en) * | 2008-01-04 | 2008-10-22 | 范伟光 | Hydraulic cylinder and drive apparatus for accelerating and braking for automobile |
| CN103419633A (en) * | 2013-08-30 | 2013-12-04 | 邓志 | Reverse pedal mechanism |
| CN204936828U (en) * | 2015-08-20 | 2016-01-06 | 王思远 | A kind of gas brake synchro control safety system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105083008B (en) | 2017-07-11 |
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