CN201908730U - Electronic accelerator pedal - Google Patents
Electronic accelerator pedal Download PDFInfo
- Publication number
- CN201908730U CN201908730U CN2010206803133U CN201020680313U CN201908730U CN 201908730 U CN201908730 U CN 201908730U CN 2010206803133 U CN2010206803133 U CN 2010206803133U CN 201020680313 U CN201020680313 U CN 201020680313U CN 201908730 U CN201908730 U CN 201908730U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- sensor
- rotatingshaft
- base
- foot pedal
- 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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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses an electronic accelerator pedal, which comprises a base, a side plate, a foot pedal, a lubricating plate and a rotating shaft, wherein the base is provided with a die cavity structure; the side plate is fixed on one side of the base, while a sensor is fixed on the other side of the base; the rotating shaft is rotatably mounted in the base, is shaped as a rocker arm, and comprises a supporting arm and a movable arm; the foot pedal is rotatably mounted on the movable arm of the rotating shaft; the movable arm is sleeved with the lubricating plate, and the lubricating plate is positioned between the foot pedal and the base; the supporting arm of the rotating shaft is connected with the rotating shaft of the sensor; the side plate is an outer round steel; reset springs are arranged at the bottom of the foot pedal and the base die cavity; the sensor is a position sensor; and the connecting end of the rotating shaft of the sensor is a hollow cylinder. The rotating shaft drives the rotating shaft of the sensor to rotate, as the transmission ratio of the rotating shaft, the foot pedal and the rotating shaft of the sensor are reduced in accordance with a certain proportion, the foot pedal rotates for a certain angle, and the sensor rotates for a very big angle, thereby improving the control precision and sensitivity of the foot pedal.
Description
Technical field:
The utility model relates to a kind of auto parts and components device, particularly a kind of efp.
Background technique:
Automotive industry was flourish in recent years, increasing along with automobile quantity, and the raising of technology such as the continuous improvement of auto parts machinery, renewal, optimization becomes the certainty of automobile industry.In the driving of automobile, the significance of throttle is self-evident.The development of automatic field at present, throttle adopts electronic-type more, in the process that electronics and traditional mechanical combine, still has many technical problems to exist, and these technical problems greatly then have influence on the Security of driving.
When Motor Vehicle need quicken, the pilot control efp, the efp position transducer produces the correspondent voltage signal and is passed to the efp controller, the intention that controller is resolved the driver according to the amount of movement and the variance ratio of current mode of operation, pedal, signal to input is handled, export the control signal of corresponding gas pedal amounts of rotation, through control wiring signal is passed to drive motor, motor drives valve block through reduction gears mechanism and rotates, and mixed gas is along with opening of closure valve block enters combusted cylinder.The work information that the controller basis is obtained and the rotating speed of various sensor signal such as motor, gear, throttle opening position, energy consumption etc., calculate the required all torsion torque of car load thus, by throttle opening is compensated, make car load be in a kind of the optimum state.
In the prior art, pedal position sensor adopts the sensor rotating shaft coaxial with the foot treadle rotating shaft more, than higher, has brought control accuracy low, the problem of poor sensitivity to the requirement of pedal component.
The model utility content:
The purpose of this utility model provides a kind of efp, has improved the control accuracy and the sensitivity of pedal, has reduced the requirement to each component, and simple in structure, designs ingeniously, easy to assembly, increases work efficiency.
The technical solution of the utility model is as follows:
A kind of efp comprises pedestal, side plate, foot treadle, lube plate, rotatingshaft, and described pedestal is provided with cavity structure, and described pedestal one side is fixed with side plate; Opposite side is fixed with sensor, it is characterized in that: be rotatablely equipped with rotatingshaft in the described pedestal, described rotatingshaft is the rocking arm shape, described rotatingshaft includes support arm and swing arm, described foot treadle rotates and is installed on the swing arm of rotatingshaft, described lube plate is sleeved on the swing arm, between foot treadle and pedestal, the support arm of described rotatingshaft is connected with the sensor rotating shaft.
Described efp is characterized in that: described side plate is outer round steel.
Described efp is characterized in that: described foot treadle bottom is provided with Returnning spring with the base cavity bottom.
Described efp is characterized in that: described sensor is a position transducer.
Described efp is characterized in that: the connecting end of described sensor rotating shaft is the cylindrical of hollow.
The beneficial effects of the utility model:
The utility model drives the sensor rotating shaft by rotatingshaft and rotates, velocity ratio by rotatingshaft, foot treadle and sensor rotating shaft dwindles certain proportion, foot treadle rotates an angle, sensor rotates a very big angle, and the control accuracy and the sensitivity that have improved pedal have reduced the requirement to each component of pedal, and it is simple in structure, design ingeniously, easy to assembly, increase work efficiency.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of this rotatingshaft.
Embodiment:
A kind of efp comprises pedestal 1, side plate 2, foot treadle 3, lube plate 4, rotatingshaft 5, and pedestal 1 is provided with cavity structure, and pedestal 1 end face one side is fixed with side plate 2; Opposite side is fixed with sensor 6, be rotatablely equipped with rotatingshaft 5 in the pedestal 1, rotatingshaft 5 is the rocking arm shape, rotatingshaft 5 includes support arm 5-1 and swing arm 5-2, foot treadle 3 rotates and is installed on the swing arm 5-2 of rotatingshaft 5, lube plate 4 is sleeved on the swing arm 5-2, between foot treadle 3 and pedestal 1, the support arm 5-1 of rotatingshaft 5 is connected with sensor rotating shaft 7, side plate 2 is outer round steel, foot treadle 3 bottoms and pedestal 1 cavity bottom are provided with Returnning spring 8, sensor 6 is a position transducer, and the connecting end of sensor rotating shaft 7 is the cylindrical of hollow.
The utility model rotates by foot treadle 3 and drives rotatingshaft 5 rotations, and rotatingshaft 5 rotations drive sensor rotating shaft 7 simultaneously and rotate, and when the driver did not step on the gas foot treadle 3, Returnning spring 8 resetted foot treadle 3, guaranteed to drive safety.Rotatingshaft 5 is the rocking arm shape, rotatingshaft 5 drives sensor rotating shaft 7 and rotates, dwindle certain proportion by rotatingshaft 5, foot treadle 3 with the velocity ratio of sensor rotating shaft 7, foot treadle 3 rotates an angle, sensor rotates a very big angle, has improved control accuracy of the present utility model and sensitivity.
Claims (5)
1. efp comprises pedestal, side plate, foot treadle, lube plate, rotatingshaft, and described pedestal is provided with cavity structure, and described pedestal one side is fixed with side plate; Opposite side is fixed with sensor, it is characterized in that: be rotatablely equipped with rotatingshaft in the described pedestal, described rotatingshaft is the rocking arm shape, described rotatingshaft includes support arm and swing arm, described foot treadle rotates and is installed on the swing arm of rotatingshaft, described lube plate is sleeved on the swing arm, between foot treadle and pedestal, the support arm of described rotatingshaft is connected with the sensor rotating shaft.
2. efp according to claim 1 is characterized in that: described side plate is outer round steel.
3. efp according to claim 1 is characterized in that: described foot treadle bottom is provided with Returnning spring with the base cavity bottom.
4. efp according to claim 1 is characterized in that: described sensor is a position transducer.
5. efp according to claim 1 is characterized in that: the connecting end of described sensor rotating shaft is the cylindrical of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803133U CN201908730U (en) | 2010-12-24 | 2010-12-24 | Electronic accelerator pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206803133U CN201908730U (en) | 2010-12-24 | 2010-12-24 | Electronic accelerator pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908730U true CN201908730U (en) | 2011-07-27 |
Family
ID=44300933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206803133U Expired - Fee Related CN201908730U (en) | 2010-12-24 | 2010-12-24 | Electronic accelerator pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015010276A1 (en) * | 2013-07-24 | 2015-01-29 | 台湾立凯绿能移动股份有限公司 | Accelerator pedal information feedback system |
-
2010
- 2010-12-24 CN CN2010206803133U patent/CN201908730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015010276A1 (en) * | 2013-07-24 | 2015-01-29 | 台湾立凯绿能移动股份有限公司 | Accelerator pedal information feedback system |
| US9783054B2 (en) | 2013-07-24 | 2017-10-10 | Aleees Eco Ark (Cayman) Co., Ltd. | Accelerator pedal information feedback system |
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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: 20110727 Termination date: 20131224 |