CN205010004U - Electronic throttle pedal - Google Patents
Electronic throttle pedal Download PDFInfo
- Publication number
- CN205010004U CN205010004U CN201520720690.8U CN201520720690U CN205010004U CN 205010004 U CN205010004 U CN 205010004U CN 201520720690 U CN201520720690 U CN 201520720690U CN 205010004 U CN205010004 U CN 205010004U
- Authority
- CN
- China
- Prior art keywords
- pedal
- pedal arm
- cylindrical spring
- base
- cavity
- 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
Links
- 229920001821 foam rubber Polymers 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 abstract description 5
- 230000009931 harmful effect Effects 0.000 abstract description 3
- 230000001815 facial effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses an electronic throttle pedal, including pedal base and pedal arm, the cavity has been offered on the pedal base, the pedal arm rotates through first pivot with the pedal base mutually to be connected, the pedal arm is including portion of trampling and drive division, portion of trampling and driving part do not are located the both sides of first pivot, the drive division is located the cavity, it is provided with the drive slider to slide in the cavity, drive slider and drive division looks joint, be provided with spring unit between drive division and the pedal base, be provided with balanced structure between pedal base and the pedal arm, balanced structure is including setting up the arc rib in the cavity, the arc guide way has been seted up on the arc rib, the arc rib is laminated with one side facial features of pedal arm, be provided with the uide pin with arc guide way matched with on the pedal arm, support the pedal arm through the arc rib, and through the cooperation of arc guide way with the uide pin, can effectively eliminate between pedal arm and the pedal base because the harmful effects of machining precision error production, the earphone base has a stable structure, no abnormal sound produces.
Description
Technical field
The utility model relates to a kind of efp.
Background technology
Along with developing rapidly of auto-industry, the requirement of automobile driver to vehicle operating traveling comfort is more and more higher.Automobile driver applies application force to electronic type accelerator pedal, and gas is opened.The electronic type accelerator pedal of current employing, owing to being connected by axis of rotation between pedal arm with pedal base, because rotating shaft and axle sleeve are adding the error existence in man-hour, make both quality of fits not high, therefore when efp uses, there will be shaking phenomenon, and produce abnormal sound.
Summary of the invention
The purpose of this utility model is to overcome the defect existed in prior art, provides a kind of efp, and pedal arm coordinates with pedal base closely, can not produce abnormal sound.
For achieving the above object, the technical solution of the utility model there is provided a kind of efp, comprise pedal base and pedal arm, described pedal base offers cavity, described pedal arm and described pedal base are rotated by the first rotating shaft and are connected, described pedal arm comprises stampeding section and drive division, described stampeding section and described drive division lay respectively at the both sides of described first rotating shaft, described driving part is in described cavity, slide in described cavity and be provided with driving slide block, described driving slide block and the clamping of described drive division phase, spring assembly is provided with between described drive division and described pedal base, balanced structure is provided with between described pedal base and described pedal arm, described balanced structure comprises the arc rib be arranged in described cavity, described arc rib offers arc guide groove, one side of described arc rib and described pedal arm fits, described pedal arm is provided with the guide finger matched with described arc guide groove.
Further improvement: described spring assembly comprises the first cylindrical spring and the second cylindrical spring, the size of described second cylindrical spring is less than the size of described first cylindrical spring, and described second cylindrical spring is inserted in described first cylindrical spring, the hand of spiral of described second cylindrical spring is contrary with the hand of spiral of described first cylindrical spring.
Further improvement: be provided with foam-rubber cushion between described first cylindrical spring and described second cylindrical spring.
Advantage of the present utility model and beneficial effect are: prop up pedal arm by arc rib, and coordinating by arc guide groove and guide finger, can effectively eliminate due to the harmful effect that working accuracy error produces between pedal arm and pedal base, Stability Analysis of Structures, have no abnormal sound generation.
Accompanying drawing explanation
Fig. 1 is pedal base schematic diagram;
Fig. 2 is pedal arm schematic diagram.
Wherein: 1, pedal base; 2, pedal arm; 3, the first rotating shaft; 4, arc rib; 5, guide finger.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As Fig. 1, shown in Fig. 2, a kind of efp, comprise pedal base 1 and pedal arm 2, described pedal base 1 offers cavity, described pedal arm 2 and described pedal base 1 are rotated by the first rotating shaft 3 and are connected, described pedal arm 2 comprises stampeding section and drive division, described stampeding section and described drive division lay respectively at the both sides of described first rotating shaft 3, described driving part is in described cavity, slide in described cavity and be provided with driving slide block, described driving slide block and the clamping of described drive division phase, spring assembly is provided with between described drive division and described pedal base 1, balanced structure is provided with between described pedal base 1 and described pedal arm 2, described balanced structure comprises the arc rib 4 be arranged in described cavity, described arc rib 4 offers arc guide groove, described arc rib 4 fits with a side of described pedal arm 2, described pedal arm 2 is provided with the guide finger 5 matched with described arc guide groove.
Principle of work: prop up pedal arm 2 by arc rib 4, and coordinating by arc guide groove and guide finger 5, can effectively eliminate due to the harmful effect that working accuracy error produces between pedal arm 2 and pedal base 1, Stability Analysis of Structures, have no abnormal sound generation.
Due to the electronic type accelerator pedal adopted at present, its pedal arm 2 relies on the recovery tension force return of single retracing spring, and the pin of navigating mate is once depart from pedal arm 2, retracing spring snap action pedal arm 2, pedal arm 2 seating velocity is too fast, allows navigating mate feel very uncomfortable; In addition, because the service life of spring is limited, spring failure then cannot ensure gas return, stable in order to make pedal arm 2 reset in the present embodiment, and extend the service life of spring, described spring assembly comprises the first cylindrical spring and the second cylindrical spring, the size of described second cylindrical spring is less than the size of described first cylindrical spring, and described second cylindrical spring is inserted in described first cylindrical spring, the hand of spiral of described second cylindrical spring is contrary with the hand of spiral of described first cylindrical spring.
In order to eliminate between two springs due to the abrasion that brings of rubbing, between described first cylindrical spring and described second cylindrical spring, be provided with foam-rubber cushion.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an efp, comprise pedal base and pedal arm, described pedal base offers cavity, described pedal arm and described pedal base are rotated by the first rotating shaft and are connected, described pedal arm comprises stampeding section and drive division, described stampeding section and described drive division lay respectively at the both sides of described first rotating shaft, described driving part is in described cavity, slide in described cavity and be provided with driving slide block, described driving slide block and the clamping of described drive division phase, spring assembly is provided with between described drive division and described pedal base, it is characterized in that: between described pedal base and described pedal arm, be provided with balanced structure, described balanced structure comprises the arc rib be arranged in described cavity, described arc rib offers arc guide groove, one side of described arc rib and described pedal arm fits, described pedal arm is provided with the guide finger matched with described arc guide groove.
2. efp as claimed in claim 1, it is characterized in that: described spring assembly comprises the first cylindrical spring and the second cylindrical spring, the size of described second cylindrical spring is less than the size of described first cylindrical spring, and described second cylindrical spring is inserted in described first cylindrical spring, the hand of spiral of described second cylindrical spring is contrary with the hand of spiral of described first cylindrical spring.
3. efp as claimed in claim 2, is characterized in that: be provided with foam-rubber cushion between described first cylindrical spring and described second cylindrical spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720690.8U CN205010004U (en) | 2015-09-17 | 2015-09-17 | Electronic throttle pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720690.8U CN205010004U (en) | 2015-09-17 | 2015-09-17 | Electronic throttle pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205010004U true CN205010004U (en) | 2016-02-03 |
Family
ID=55208627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720690.8U Expired - Fee Related CN205010004U (en) | 2015-09-17 | 2015-09-17 | Electronic throttle pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205010004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121442A (en) * | 2016-12-28 | 2019-08-13 | 株式会社三国 | Accelerator pedal device |
-
2015
- 2015-09-17 CN CN201520720690.8U patent/CN205010004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110121442A (en) * | 2016-12-28 | 2019-08-13 | 株式会社三国 | Accelerator pedal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |