CN201841960U - Mistaken treading-prevention energy releasing type locomotive accelerator pedal device - Google Patents
Mistaken treading-prevention energy releasing type locomotive accelerator pedal device Download PDFInfo
- Publication number
- CN201841960U CN201841960U CN2010206056722U CN201020605672U CN201841960U CN 201841960 U CN201841960 U CN 201841960U CN 2010206056722 U CN2010206056722 U CN 2010206056722U CN 201020605672 U CN201020605672 U CN 201020605672U CN 201841960 U CN201841960 U CN 201841960U
- Authority
- CN
- China
- Prior art keywords
- base
- underarm
- rotating shaft
- upper arm
- lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Mechanical Control Devices (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model relates to a mistaken treading-prevention energy releasing type locomotive accelerator pedal device which is applied that a driver guns the accelerator by treading. The device consists of a base, a connecting lever and a pedal; one end of the connecting lever is connected with the base by a rotating shaft; the other end of the connecting lever is integrally and fixedly with the pedal; a reset spring is sheathed on the rotating shaft, and two ends are respectively acted on the connecting lever and the base; the device is characterized in that the connecting lever consists of an upper arm and a lower arm; the upper arm and the lower arm are hinged in a rotating-angle-limiting manner, and positioned on the same straight line at the hinged position by a spring steel ball; and the base is provided with a fulcrum used for rotating the lower arm and positioned in front of the rotating shaft and below the lower arm. The device has the advantages of having simple structure, small volume, convenience in installation, reliable performance, sensitive response and convenience in detection, and improvement of control capability of a driver to the power of a locomotive under hurry and confusion condition.
Description
Technical field
The utility model relates to anti-error stepping on and unloads energy formula motor vehicle gasoline throttle foot-treadle device, is applied to the driver and steps on the throttle that strengthens driving engine by pin.
Background technology
The throttle foot pedal panel assembly that existing motor vehicle brake is used is made up of base, connection lever, stretcher, reduction torsion spring etc.; An end that connects lever links to each other with base by rotating shaft, and the other end and the stretcher one that connect lever fix; Reduction torsion spring is enclosed within the rotating shaft, and two ends act on respectively and connect on lever and the base.
This structure of throttle foot pedal panel assembly has a shortcoming: all connections all are rigidity.When the driver when clutch mistake is stepped on Das Gaspedal, vehicle not only not slow down and quickens on the contrary, and driver this moment just can be nervous more and make great efforts accelerator pedal.Vehicle give it the gun up to bump against object hit stop till, caused serious consequence.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of avoid mistake to step on causing serious consequence under the situation anti-error to step on that unload can formula motor vehicle gasoline throttle foot-treadle device.
The purpose of this utility model can reach like this: anti-error stepping on unloaded energy formula motor vehicle gasoline throttle foot-treadle device, is made up of base, connection lever, stretcher; An end that connects lever links to each other with base by rotating shaft; The other end and the stretcher one that connect lever fix; Reduction torsion spring is enclosed within the rotating shaft, and two ends act on respectively and connect on lever and the base; It is characterized in that connecting lever is made up of upper arm and underarm; Limit corner amount is hinged between upper arm and the underarm, and by spring steel ball upper arm and underarm is located in-line in the hinged place; Base band one underarm rotation usefulness be positioned at fulcrum under rotating shaft the place ahead and the underarm.
Above-mentioned anti-error stepping on unloaded energy formula motor vehicle gasoline throttle foot-treadle device, and a contact switch is installed on the cantilever that it is characterized in that fixing with underarm, and the contact of contact switch is positioned at the upper surface of upper arm.
The utlity model has following advantage:
1, because the location of steel ball, and corner quantitative limitation between upper arm and the underarm, the driver steps on when bestowing very big application force because of mistake, upper arm break away from steel ball fixed position, the underarm of pipe link resets, and closes the throttle amount delicately.
2, contact switch is connected into the control system of driving engine, or control oil channel, or control circuit, has so just improved driver's control ability to self-propelled vehicle power in flurried.
3, simple in structure, volume is small and exquisite, make things convenient for installation, dependable performance, be quick on the draw, easy to detect.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
1 is base among the figure, the 3rd, and rotating shaft, the 5th, reduction torsion spring, the 7th, underarm, the 9th, cantilever, the 10th, upper arm, the 11st, stretcher, the 13rd, contact switch attaching parts, the 15th, contact switch, the 17th, hinged rotating shaft, the 19th, fulcrum.
Fig. 2 is the scheme drawing of A-A after analysing and observe amplification among Fig. 1.
10 is upper arm among the figure, the 25th, and the steel ball position, the 7th, underarm, the 21st, spring, the 23rd, steel ball, the 17th, hinged rotating shaft, α is the corner amount.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing.Anti-error stepping on unloaded energy formula motor vehicle gasoline throttle foot-treadle device, is made up of base (1), connection lever, stretcher (11); An end that connects lever links to each other with base (1) by rotating shaft (3); The other end and stretcher (11) one that connect lever fix; Reduction torsion spring (5) is enclosed within the rotating shaft (3), and two ends act on respectively and connect on lever and the base.Connecting lever is made up of upper arm (10) and underarm (7); Limit corner amount is hinged between upper arm (10) and the underarm (7), and by spring (21) steel ball (23) upper arm (10) and underarm (7) is located in-line in the hinged place.α corner amount among Fig. 2 shows the corner amount in a kind of the enforcement, its role is to limit the angular range that upper arm (10) rotates around underarm (7).Base (1) is with the fulcrum (19) under rotating shaft (3) the place ahead and the underarm (7) of being positioned at of a underarm (7) rotation usefulness.
Go up installation one contact switch (15) with the cantilever (9) that underarm (7) fixes, the contact of contact switch is positioned at the upper arm upper surface.Contact switch links to each other with engine management system by contact switch attaching parts (13), is used for the oil circuit or the circuit of controlling machine motor-car.
During use, driver's foot-treadle (11), the lever of being made up of upper arm (10) and underarm (7) that is connected rotates open the throttle wide around rotating shaft (3).Fair can slewing area in, connect lever when stopping pin and stepping on and under the effect of reduction torsion spring (5), reply to original position, reduce throttle; Stretcher (11) is also replied to original position, and this has just guaranteed normal use of the present utility model.
At stake, driver's mistake is treated as the use of drag parts to stretcher (11) and is firmly pedaled when stepping on, connect lever around rotating shaft (3) but turn to maximum fair scope, beginning contacts with fulcrum (19), and under the effect of fulcrum (19), upper arm (10) is that centre of gration makes steel ball (23) break away from steel ball position (25) with hinged rotating shaft (17), and then impels upper arm (10) to rotate around underarm (7) and stop to bestow the moment of rotating around rotating shaft (3) to underarm (7).Simultaneously, contact switch (15) is started working because of the contact breaks away from upper arm (10) surface, to the unified flame-out signal of vehicle powertrain.Give the brake system speed-slackening signal, allow vehicle stop fast.Turn back upper arm (10) and make steel ball get back to the steel ball position, can allow upper arm (10) and underarm (7) return to the initialization state of in-line.
Claims (2)
1. anti-error stepping on unloaded energy formula motor vehicle gasoline throttle foot-treadle device, is made up of base (1), connection lever, stretcher (11); An end that connects lever links to each other with base (1) by rotating shaft (3); The other end and stretcher (11) one that connect lever fix; Reduction torsion spring (5) is enclosed within the rotating shaft (3), and two ends act on respectively and connect on lever and the base (1); It is characterized in that connecting lever is made up of upper arm (10) and underarm (7); Limit corner amount is hinged between upper arm (10) and the underarm (7), and by spring (21) steel ball (23) upper arm (10) and underarm (7) is located in-line in the hinged place; Base (1) is with the fulcrum (19) under rotating shaft (3) the place ahead and the underarm (7) of being positioned at of a underarm (7) rotation usefulness.
2. ask 1 describedly anti-errorly to step on that unload can formula motor vehicle gasoline throttle foot-treadle device according to right power, it is characterized in that the cantilever (9) that fixes with underarm (7) is gone up a contact switch (15) is installed, the contact of contact switch is positioned at the upper surface of upper arm (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206056722U CN201841960U (en) | 2010-11-06 | 2010-11-06 | Mistaken treading-prevention energy releasing type locomotive accelerator pedal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206056722U CN201841960U (en) | 2010-11-06 | 2010-11-06 | Mistaken treading-prevention energy releasing type locomotive accelerator pedal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841960U true CN201841960U (en) | 2011-05-25 |
Family
ID=44036862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206056722U Expired - Fee Related CN201841960U (en) | 2010-11-06 | 2010-11-06 | Mistaken treading-prevention energy releasing type locomotive accelerator pedal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786577A (en) * | 2014-01-27 | 2014-05-14 | 重庆交通大学 | Accelerator mistaken pedaling preventing device |
| CN104191971A (en) * | 2014-07-25 | 2014-12-10 | 任慧敏 | Motor vehicle accelerator and brake comprehensive control mechanism |
-
2010
- 2010-11-06 CN CN2010206056722U patent/CN201841960U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786577A (en) * | 2014-01-27 | 2014-05-14 | 重庆交通大学 | Accelerator mistaken pedaling preventing device |
| CN103786577B (en) * | 2014-01-27 | 2016-08-31 | 重庆交通大学 | Accelerator anti-false step on device |
| CN104191971A (en) * | 2014-07-25 | 2014-12-10 | 任慧敏 | Motor vehicle accelerator and brake comprehensive control mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20111106 |