CN109520743B - Accelerator pedal adjusting device - Google Patents
Accelerator pedal adjusting device Download PDFInfo
- Publication number
- CN109520743B CN109520743B CN201811277004.9A CN201811277004A CN109520743B CN 109520743 B CN109520743 B CN 109520743B CN 201811277004 A CN201811277004 A CN 201811277004A CN 109520743 B CN109520743 B CN 109520743B
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- pedal
- adjusting
- rod
- accelerator pedal
- hinged
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- 238000001514 detection method Methods 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention provides an accelerator pedal adjusting device, comprising: the pedal support comprises a support body, a supporting part arranged on one side of the support body and a cross rod arranged on the other side of the support body; one end of the adjusting pedal is hinged with the pedal bracket; one end of the adjusting rod is hinged with the other end of the adjusting pedal, and the middle position of the adjusting rod is movably connected with the supporting part so as to drive one end of the adjusting pedal to be lifted or pressed down when the adjusting rod moves relative to the supporting part; and one end of the pedal forms an arc shape, one end of the pedal is hinged with the bracket body, and the pedal is arranged between the cross rod and the bracket body and is stopped against the upper part of the cross rod so as to limit the movement of the pedal bracket. The accelerator pedal adjusting device is simple in structure, ensures the speed of a vehicle, and improves the accuracy of noise test and oil consumption test detection.
Description
Technical Field
The invention relates to the technical field of automobile manufacturing, in particular to an accelerator pedal adjusting device.
Background
When a fixed noise test and an oil consumption test are carried out, the throttle opening is kept because the accelerator pedal needs to be stabilized by foot force for a long time, the throttle pedal cannot be quickly stabilized to the required rotating speed because the operating force of the accelerator pedal is different, and the throttle pedal is not easy to control when a vehicle jolts in motion, is easy to fatigue in legs after long-time operation, and cannot accurately keep the required vehicle speed and rotating speed.
Disclosure of Invention
In view of this, the invention provides an accelerator pedal adjusting device, which has a simple structure and can stabilize an accelerator pedal during a stationary noise test and a fuel consumption test, so that a vehicle can quickly and accurately reach and maintain a required speed and a required rotating speed.
In order to solve the technical problems, the invention adopts the following technical scheme:
an accelerator pedal adjusting device according to an embodiment of the present invention includes:
the pedal support comprises a support body, a supporting part arranged on one side of the support body and a cross rod arranged on the other side of the support body;
one end of the adjusting pedal is hinged with the pedal bracket;
one end of the adjusting rod is hinged with the other end of the adjusting pedal, and the middle position of the adjusting rod is movably connected with the supporting part so as to drive one end of the adjusting pedal to be lifted or pressed down when the adjusting rod moves relative to the supporting part;
the pedal is arranged between the cross rod and the support body and is stopped above the cross rod so as to limit the movement of the pedal support.
Preferably, the accelerator pedal adjusting apparatus further includes:
the base is provided with a groove, and the pedal support and the pedal are installed in the groove.
Preferably, one end of the base is slidably connected with one end of the bracket body, and the base is connected with the cross rod.
Preferably, a fixing column is arranged in the groove, a spiral spring is fixedly mounted on the fixing column, and the spiral spring is connected with the cross rod.
Preferably, the intermediate position of the pedal is hinged to the base.
Preferably, a limiting hook is arranged on the base, and the limiting hook is movably connected with the pedal and limits the pedal.
Preferably, the accelerator pedal adjusting apparatus further includes:
the telescopic supporting rod is hinged to the base, a clamping groove is formed in the other end of the telescopic supporting rod, and the clamping groove is used for being fixedly connected with the lower portion of an instrument desk of a vehicle.
Preferably, a fixed block is arranged on the telescopic supporting rod, the clamping groove is formed in the fixed block, and the fixed block is connected with the telescopic supporting rod through a pre-tightening bolt.
Preferably, the adjusting rod is sleeved with an adjusting nut, and the adjusting nut is hinged to the top end of the supporting part and is in threaded connection with the adjusting rod.
Preferably, the hinge is a pin hinge.
The technical scheme of the invention at least has one of the following beneficial effects:
the accelerator pedal adjusting device provided by the embodiment of the invention has the advantages of simple structure, convenience in installation and operation, can accurately maintain the opening of the accelerator for a long time, ensures the speed of a vehicle, improves the accuracy of detection of a noise test and an oil consumption test, and can emergently relieve operation in case of emergency.
Drawings
FIG. 1 is a schematic structural view of an accelerator pedal adjusting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angle of the accelerator pedal adjusting device according to the embodiment of the invention;
FIG. 3 is a front view of the pedal bracket and adjustment lever assembly of the present invention;
FIG. 4 is a left side view of the pedal bracket and adjustment lever assembly of the present invention;
FIG. 5 is another schematic structural diagram of an accelerator pedal adjusting device according to an embodiment of the present invention;
fig. 6 is a schematic structural view illustrating an installation of the base and the telescopic support rod according to the embodiment of the present invention.
Reference numerals:
an accelerator pedal adjusting device 100;
a pedal bracket 10; a holder body 11; a support portion 12; a cross bar 13;
an adjustment pedal 20;
an adjustment lever 30; an adjusting nut 31;
a pedal 40;
a base 50; a recess 51; a fixed column 52; a coil spring 53; a limit hook 54;
a telescopic support rod 60; a card slot 61; a fixed block 62; a pre-tightening bolt 63;
and a pin 70.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
The accelerator pedal adjusting device 100 according to the embodiment of the invention will be described in detail with reference to the drawings.
As shown in fig. 1 to 6, an accelerator pedal adjusting apparatus 100 according to an embodiment of the present invention includes a pedal bracket 10, an adjusting pedal 20, an adjusting lever 30, and a pedal 40.
Specifically, the pedal support 10 includes a support body 11, a support portion 12 disposed on one side of the support body 11 and a cross bar 13 disposed on the other side of the support body 11, one end of the adjustment pedal 20 is hinged to the pedal support 10, one end of the adjustment lever 30 is hinged to the other end of the adjustment pedal 20, an intermediate position of the adjustment lever 30 is movably connected to the support portion 12 to drive one end of the adjustment pedal 20 to be lifted or pressed down when the adjustment lever 30 moves relative to the support portion 12, one end of the pedal 40 is hinged to the support body 11, and the pedal 40 is disposed between the cross bar 13 and the support body 11 and stopped above the cross bar 13 to limit the movement of the pedal support 10.
That is, one end of the bracket body 11 is hinged with the adjusting pedal 20, the other end is provided with the cross bar 13, the bracket body 11 is further provided with the supporting part 12, one end of the adjusting rod 30 is hinged with one end of the adjusting pedal 20, the middle position of the adjusting rod 30 is movably connected with the supporting part 12, through the connection mode, one end of the adjusting pedal 20 is driven to move downwards when the adjusting rod 30 moves downwards, the adjusting pedal 20 presses the accelerator pedal 40 downwards, after the adjusting rod 30 stops moving, the accelerator pedal 40 can be ensured to be always kept at a certain position, a foot accelerator is replaced, manpower is saved, the opening degree of the accelerator can be controlled more stably, so as to improve the accuracy of the test, the bracket body 11 is further hinged with the pedal 40, the pedal 40 is arranged between the cross bar 13 and the bracket body 11, the pedal 40 is stepped to fix the positions of the bracket body 11 and the adjusting rod 30, strengthen adjusting device to accelerator pedal 40's stable control, furthermore, the one end of footboard 40 and the articulated one end of support body 11 form the arcuation, preferably, be equipped with a U type opening in the one end of arcuation footboard 40, horizontal pole 13 passes through montant fixed connection with support body 11, this U type opening can pass the montant and articulate with support body 11, when the one end of footboard 40 was pressed down, support body 11 was by the lifting of footboard 40, and then can ensure the height of adjusting pedal 20, be convenient for adjust the control of footboard 20 to the accelerator, and can restrict the distance that footboard 40 reciprocated through the effect of horizontal pole 13, the lifting height of better control support body 11.
Therefore, according to the accelerator pedal adjusting device 100 provided by the embodiment of the invention, the accelerator pedal 40 can be stabilized and the accelerator opening of the vehicle can be controlled when a stationary noise test and a fuel consumption test are carried out, so that the vehicle can quickly and accurately reach and maintain the required vehicle speed and rotating speed, and the test accuracy is improved.
According to one embodiment of the present invention, the accelerator pedal adjusting device 100 further includes a base 50, a groove 51 is formed on the base 50, and the pedal support 10 and the pedal 40 are installed in the groove 51. That is, the step 40 and the step bracket 10 are mounted in the recess 51 of the base 50, and the step bracket 10 and the step 40 can be more stably fixed.
Further, one end of the base 50 is connected with one end of the support body 11 in a sliding manner, the base 50 is connected with the cross rod 13, a fixing column 52 is arranged in the groove 51, a spiral spring 53 is fixedly mounted on the fixing column 52, and the spiral spring 53 is connected with the cross rod 13.
That is to say, the spiral spring 53 is sleeved on the fixing column 52, so that the spiral spring 53 can move up and down better, the spring can be stably fixed on the base 50, the cross rod 13 is connected with the base 50 through the spiral spring 53, one end of the bracket body 11 is slidably connected with the base 50, when the pedal 40 is pressed downwards, the spiral spring 53 is compressed, the adjusting rod 30 is adjusted to enable the adjusting pedal 20 to press the accelerator pedal 40 of the vehicle, when an emergency occurs, the pedal 40 stops being pressed downwards, the spiral spring 53 upsprings the bracket body 11 upwards, the bracket body 11 slides upwards relative to the base 50, the pressure of the adjusting pedal 20 on the accelerator pedal 40 is relieved, danger is avoided, and safety and reliability in an experimental process are ensured.
According to another embodiment of the invention, the pedal 40 is hinged to the base 50 in a central position. The structure is more convenient for the stable connection of the pedal 40 and realizes the lever principle of the pedal 40, and the invention can also adopt the structure that other bulges and the like are arranged below the middle of the pedal 40, and the bulges can swing relative to the base 50 to realize the lever principle of the pedal 40.
In some embodiments of the present invention, the base 50 is provided with a limit hook 54, and the limit hook 54 is movably connected with the pedal 40 and limits the pedal 40. That is to say, after one end of the pedal 40 is pressed downwards to the bottom, the pedal 40 can be fixed through the hook, so that the pedal 40 keeps the one end pressed state for a long time, and the other end lifts the pedal bracket 10, thereby facilitating the experiment, saving manpower and facilitating the operation.
In an embodiment of the present invention, the accelerator pedal adjusting device 100 further includes a telescopic supporting rod 60, one end of the telescopic supporting rod 60 is hinged to the base 50, and the other end is provided with a locking groove 61, and the locking groove 61 is used for being fixedly connected to a lower portion of an instrument desk of the vehicle. That is to say, the telescopic supporting rod 60 can be fixed under the instrument desk of the vehicle, and the base 50 can be firmly abutted to the fixed position in a telescopic manner, so as to ensure the fixing of the base 50, and further ensure the smooth proceeding of the experiment.
Furthermore, a fixing block 62 is arranged on the telescopic support rod 60, the clamping groove 61 is arranged on the fixing block 62, and the fixing block 62 is connected with the telescopic support rod 60 through a pre-tightening bolt 63. The telescopic supporting rod 60 and the instrument desk are fixedly connected through the clamping groove 61, the fixing block 62 can be locked through the pre-tightening bolt 63, or the fixing block 62 can move, the direction of the clamping groove 61 can be adjusted conveniently, and convenience of the clamping groove 61 and the instrument desk is improved.
In a preferred embodiment of the present invention, an adjusting nut 31 is fitted around the outer circumference of the adjusting lever 30, and the adjusting nut 31 is hinged to the top end of the supporting portion 12 and is screw-coupled to the adjusting lever 30. That is, the support portion 12 is screw-coupled to the adjustment lever 30, so that the adjustment lever 30 can be easily adjusted up and down, and the structure is simple, and the adjustment lever 30 can be directly fixed after being adjusted to a predetermined position, thereby facilitating the operation.
Furthermore, the hinge joint is a hinge pin 70 and is a hinge joint through the hinge pin 70, so that the structure is simple and the operation is convenient.
When the accelerator pedal adjusting device 100 is used, the base 50 is placed at the rear part of an accelerator pedal 40 of a vehicle, the lower part of the adjusting pedal 20 is placed at the upper part of the accelerator pedal 40, the U-shaped clamping groove 61 at the upper part of the telescopic supporting rod 60 is clamped at the lower part of an instrument desk, the pre-tightening bolt 63 is locked, when a fixed noise test is carried out, as shown in fig. 5, the limiting clamping hook 54 clamps one end of the pedal 40, a right foot is placed on the pedal 40, the adjusting rod 30 is rotated to enable the adjusting rod 30 to move downwards, the adjusting pedal 20 moves downwards under the pushing of the adjusting rod 30, the accelerator pedal 40 is pressed down, the stability of the vehicle speed is ensured, the instability of the vehicle speed caused by manually controlling the accelerator pedal. When the oil consumption test is carried out, the adjusting rod 30 is rotated, the adjusting rod 30 moves upwards and pulls up the adjusting pedal 20, the limiting hook 54 is unlocked, the right foot treads the pedal 40 to the bottom, then the adjusting handle is rotated reversely, the accelerator pedal 40 is pressed downwards, and the proper throttle opening is adjusted, so that the accelerator pedal 40 keeps a set position for a long time, and the accuracy of the test is ensured. In case of emergency, the pedal 40 is automatically released from operation when the right foot is lifted under the reaction force of the spiral spring 53, so that the safe operation of the experiment is ensured.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An accelerator pedal adjustment device, comprising:
the pedal support comprises a support body, a supporting part arranged on one side of the support body and a cross rod arranged on the other side of the support body;
one end of the adjusting pedal is hinged with the pedal bracket;
one end of the adjusting rod is hinged with the other end of the adjusting pedal, and the middle position of the adjusting rod is movably connected with the supporting part so as to drive one end of the adjusting pedal to be lifted or pressed down when the adjusting rod moves relative to the supporting part;
and one end of the pedal forms an arc shape, one end of the pedal is hinged with the bracket body, and the pedal is arranged between the cross rod and the bracket body and is stopped against the upper part of the cross rod so as to limit the movement of the pedal bracket.
2. The accelerator pedal adjustment device according to claim 1, further comprising:
the base is provided with a groove, and the pedal support and the pedal are installed in the groove.
3. The throttle pedal adjustment device of claim 2, wherein one end of the base is slidably connected to one end of the bracket body, and the base is connected to the crossbar.
4. The accelerator pedal adjusting device according to claim 3, wherein a fixing column is arranged in the groove, a spiral spring is fixedly mounted on the fixing column, and the spiral spring is connected with the cross bar.
5. The throttle pedal adjustment device of claim 2, wherein the pedal is articulated to the base at a central position.
6. The accelerator pedal adjusting device according to claim 2, wherein a limiting hook is provided on the base, and the limiting hook is movably connected with the pedal and limits the pedal.
7. The accelerator pedal adjustment device according to claim 2, further comprising:
the telescopic supporting rod is hinged to the base, a clamping groove is formed in the other end of the telescopic supporting rod, and the clamping groove is used for being fixedly connected with the lower portion of an instrument desk of a vehicle.
8. The accelerator pedal adjusting device according to claim 7, wherein a fixing block is arranged on the telescopic support rod, the clamping groove is arranged on the fixing block, and the fixing block is connected with the telescopic support rod through a pre-tightening bolt.
9. The accelerator pedal adjusting device according to claim 1, wherein an adjusting nut is sleeved on the outer periphery of the adjusting rod, and the adjusting nut is hinged to the top end of the supporting portion and in threaded connection with the adjusting rod.
10. The accelerator pedal adjustment device according to any one of claims 1 to 9, wherein the articulation is a pin articulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277004.9A CN109520743B (en) | 2018-10-30 | 2018-10-30 | Accelerator pedal adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811277004.9A CN109520743B (en) | 2018-10-30 | 2018-10-30 | Accelerator pedal adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109520743A CN109520743A (en) | 2019-03-26 |
| CN109520743B true CN109520743B (en) | 2020-12-08 |
Family
ID=65774369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811277004.9A Expired - Fee Related CN109520743B (en) | 2018-10-30 | 2018-10-30 | Accelerator pedal adjusting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109520743B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114636565B (en) * | 2020-12-16 | 2023-03-07 | 北汽福田汽车股份有限公司 | Pedal opening degree adjusting device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923406Y (en) * | 2006-06-19 | 2007-07-18 | 孙福志 | Automotive accelerator pedal device |
| KR101405209B1 (en) * | 2012-10-26 | 2014-06-10 | 현대자동차 주식회사 | Brake pedal simulator for vehicle |
| CN203020080U (en) * | 2012-12-19 | 2013-06-26 | 陕西重型汽车有限公司 | Accelerator pedal height adjustment mechanism |
| CN204095524U (en) * | 2014-08-06 | 2015-01-14 | 北京汽车研究总院有限公司 | A kind of Das Gaspedal inhibiting device |
| CN205044548U (en) * | 2015-09-07 | 2016-02-24 | 安徽安凯汽车股份有限公司 | Accelerator pedal adjusting device |
| CN206583611U (en) * | 2017-02-22 | 2017-10-24 | 北京汽车研究总院有限公司 | A kind of accelerator pedal of automobile opening control device |
| CN206664567U (en) * | 2017-03-06 | 2017-11-24 | 北京汽车研究总院有限公司 | A kind of brake pedal and automobile |
| CN207089002U (en) * | 2017-06-28 | 2018-03-13 | 日照世荣车饰有限公司 | A kind of adjustable accelerator pedal mechanism |
| CN207433286U (en) * | 2017-10-27 | 2018-06-01 | 浙江义利汽车零部件有限公司 | A kind of gas pedal opening adjusting device |
| CN207328148U (en) * | 2017-10-30 | 2018-05-08 | 北京汽车研究总院有限公司 | A kind of gas pedal limiting device |
-
2018
- 2018-10-30 CN CN201811277004.9A patent/CN109520743B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN109520743A (en) | 2019-03-26 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200521 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Applicant after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Applicant before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
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Granted publication date: 20201208 |